Mount St. Helens 1980. Botanical Consequences ofthe Explosive Eruptions. David E. Bilderback, Ed. Uni-versity of California Press, Berkeley, CA, 1987. viii, 360pp., illus. $45. From a symposium, June 1981.

Naturalistic Epistemology. A Symposium of TwoDecades. Abner Shimony and Debra Nails, Eds. Reidel,Dordrecht, 1987 (U.S. distributor, Kluwer, Norwell,MA). vi, 384 pp., illus. $74. Boston Studies in thePhilosophy of Science, vol. 100.The Nature of Mathematics. Karl J. Smith. 5th ed.

Brooks/Cole, Monterey, CA, 1987. xiv, 674 pp., illus.$33.75.Neurobiological Issues in Autism. Eric Schopler

and Gary B. Mesibov, Eds. Plenum, New York, 1987.xxii, 418 pp., illus. $49.50. Current Issues in Autism.Based on a conference, Chapel Hill, NC, May 1985.The New Black Middle Class. Bart Landry. Univer-

sity of California Press, Berkeley, CA, 1987. xii, 250 pp.,ilius. $22.50.New Directions In Electrophoretic Methods.

James W. Jorgenson and Marshall Phillips, Eds. Ameri-can Chemical Society, Washington, DC, 1987. x, 275pp., illus. $64.95. ACS Symposium Scries, 335. From asymposium, Chicago, IL, Scpt. 1985.PDMS and Clusters. E. R. Hilf, F. Kammer, and K.

Wien. Springer-Verlag, New York, 1987. viii, 261 pp.,illus. $28.90. LectureNotes in Physics, vol. 269. From aworkshop, Wangroog F.R.G., Sept. 1986.Perspectives In nflammation, Neoplasia, and

Vascular Cell Biology. Thomas S. Edington, RussellRoss, and Samuel C. Silverstein, Eds. Liss, Ncw York,1987. xvi, 290 pp., illus. $96. UCLA Symposia onMolecular and Cellular Biology, new series, vol. 37.From a symposium, Park City, UT, Feb. 1985. Pp. 1-164 reprinted fromJounal of Celular Bicbemisitty, vols.28, 29, and 30.PhotochmistryinMicroheterogeneousSystems.

K. Kalyanasundaram. Academic Press, Orlando, FL,1987. xii, 388 pp., illus. $49.95.A Phylogenetic Fantasy. Overview of the Transfer-

ence Neuroses. Sigmund Freud. Ilse Grubrich-Simitis,Ed. Belknap (Harvard University Press), Cambridge,MA, 1987. xviii, 113 pp., illus. $17.50. Translated fromthe German edition (Frankfiut, 1985) by Axel Hofferand Peter T. Hoffer.The Procoe of Science. Nanc J. Nersessian, Ed.

Nijhoff, Dordrecht, 1987 (U.S. distbutor, KluwerNorwell, MA). xiv. 221 pp., illus. $59.50. Science andPhilosophy.Progress In Eletroweak Interactions. J. Tran

Thanh Van, Ed. Editions Frontieres, Gif sur Yvette,1986. xii, 641 pp., illus. $60. From a meeting, Les Arcs,Francc, March 1986.

Protein Engineering. Dale L. Oxender and C. FredFox, Eds. Liss, New York, 1987. xviii, 365 pp., illus.$36. Tutorials in Molecular and Cell Biology.

Public Health and the Environment. The UnitedStates Experience. Michael R. Greenberg, Ed. Guilford,New York, 1987. xx, 395 pp. $35.The Quality of ife of Cancer Patients. Neil K.

Aronson et al., Eds. Raven, New York, 1987. xvi, 304pp. $59.50. Monograph Series of the European Organi-zation for Research and Treatment of Cancer, vol. 17.Quantum Aspects of Molecular Motions in Solids.

A. Heidemann at al., Eds. Springer-Verlag, New York,1987. xii, 221 pp., illus. $51.50. Springer Proceedings inPhysics, vol. 17. From a symposium, Grenoble, France,Sept. 1986.Radionuclide Tracers. Their Detection and Mea-

surement. M. F. L'Annunziata. Academic Press, Orlan-do, FL, 1987. xviii, 505 pp., illus. $96.Reaction Engineering of Step Growth Polymeriza-

tion. Santosh K. Gupta and Anil Kumar. Plenum, NewYork, 1987. xii, 430 pp., illus. $65. Plenum ChemicalEn'neering Scrics.Reason andeiing. B. G. Kuznetsov. Reidel, Dor-

drecht, 1987 (U.S. distributor, Kluwer, Norwell, MA).xx, 441 pp. $89.50. Boston Studies in the Philosophy ofScience, vol. 17. Translation from the Russian edition(Moscow, 1972) by Lynn Visson.

Structural Methods In Inorganic Chemistry. E. A.V. Ebsworth, David W. H. Rankin, and Stephen Cra-dock Blackwell Scientific, Palo Alto, CA, 1987. xii, 456pp., illus. $40.

Structure and Dynamics of Nucleic Acids, Pro-teins, and Membranes. E. Clementi and S. Chin, Eds.Plenum, Ncw York, 1986. xii, 455 pp., illus. $79.50.From a symposium, Riva del Garda, Italy, Aug.-Sept.1986.Surfactants In Consumer Products. Theory, Tech-

nology and Application. J. Falbe, Ed. Springer-Verlag,Ncw York, 1987. xxiv, 547 pp., illus. $126.50.

POSITIONS WANTED

BiologistImmunologist, Ph.D. Protein sequencing,protein chemisty, purification; biotechnology; molecu-lar genetics; recombinant DNA; immunochemistry cellculture; HPLC. Research on molecular genetics of im-

mune regulation. Fourteen years of academic experience.Seeks industrial, government, or academic position. Box137, SCIENCE.

Biologist/Biochemist, Ph.D. Extensive experience in

HPLC induding proteins, DNA, and small moleculeswith preparative and trace analysis. Familiar with enzymeassays and purification, RIA, ELISA, electrophoresis,radiolabels, Macintosh computer. Box 139, SCIENCE.

EnvironmentalClimate/Geographer, PhD. Recentdoctorate, 7 years of academic teaching, 15 years ofacademic research, private sector experience, publica-tions. Research on rcnewable resources, desertification/deforestation, drought/acid rains. Desire research/teach-ing position. P.O. Box 161983, Miami, FL 33116.Telephone: 305-445-8654.

I630

Environm teaoxicology/Health Effects ofAir Pol-lution/Immuno-Toxicology. Medical graduate with 3years of postdoctoral research and 5 years of clinicalexperience. Available immediately for position in indus-try/research/administration. Box 138, SCIENCE.

Experienced Ph.D. (B.S. mathematics, M.I.T.) withexcellent computing (Fortran primarily), statistical dataanalytical, mathematical modeling, social science, libraryand writing skills seeks challenging research postion. Box140, SCIENCE.

Immunologist, Ph.D. Academic and biotechnologyexpenence m hybridoma technology, monoclonal anti-bodies, cellular immunity, and large scale cell culture.Extensive background in project management. Seekingposition in academic/industrial collaborative research anddevelopment. Box 134, SCIENCE.

MicrobiologrisdMolecular Biologist. Ph.D. of TokyoUniversity (1984) Research and teaching experience inrecombinant DNA and industrial microbiology. Fluentin Mandarin and Japanese. Seeks industrial or academicposition. Telephone: 818-359-8543. 11621 ClarkStreet, #101, Arcadia, CA 91006.

Scicnce Writer/Editor. Zoology/physiology Ph.D., bio-chemical research publications, anatomy textbooks; EPAdocuments editor; free-lance magzie and newspaperarticles. Seeking writing/editing, ghostwriting, collabora-tive, consulting projects, any biomedical field. Write:Master Wordworks, Route 2 Box 332, Fulton, MO65251. Telephone: 314-642-9749.

Toxicologist, Ph.D., DAB.T., 7 years of experience inpharmaccutical industry and contract laboratory. Seekingdirector-level position in pharmaccutical industry. Expe-rience in corporatc drug development, IND/ND)A, andFDA interaction. Box 136, SCIENCE.

POSITIONS OPEN

ASSISTANT CHIEF MEDICAL DIRECTORFOR GERIATRICS AND EXTENDED CARE. TheVeterans Administration (VA) invites applications forthe position of Assistant Chief Medical Director forGcriatrics and Extended Care in Washington, D.C. Thescope of the position includes (i) evaluating all programscarried out by the VA in the fields of geriatrics andextended care and serving as the principal advisor to theChief Medical Director with respect to these programs;(ii) developing and implementing approved plans, poli-cies, and professional standards for these nationwide VAprograms; and (iii) serving as a special liaison in the fieldof geriatrics and extended care with the National Insti-tutes of Health, National Academy of Sciences, NationalCouncil on Aging, Department of Health and HumanServices, and the Administration on Aging.The search committee desires to identify highly quali-

fied candidates. Federal statute requires that the positionbe filled by a U.S. citizen and a qualified physiciantrained in, or having suitable experience in, geriatrics.The VA is an Equal OpportunitylAffirmativc Action Em-ploer.

Letters of application or nomination must be receivedby 2 November 1987, and should be sent to: Robert RRhyne, D.D.S., Assistant Chief Medical Director forDentistry (16); Chairman, Serach Committee; Veter-ans Administration Central Office, Washington, DC20420. Telephonc: 202-233-2882/2883.

ASSISTANT DEAN FOR RESEARCHAND PROGRAM DEVELOPMENT

Experienced researcher with ability to assist faculty andstudents in the development ofresearch programs and to

guide the development of innovative initiatives. Largeurban university affiliated with the nation's fourth largesthealth science centers (federal and state) and establishedresearch programs. Medical College of Virginia/VirginiaCommonwcalth University has well established baccalau-reate and master's programs in nursing and new Ph.D.

program in nursing administration and clinical sci-

ences-immunology and microbiology. Ph.D. in nursingor related field and nursing education experience. Con-tact: Dr. JoAnne Kirk Henry, Virginia Common-wealth University School of Nursing, MCV Station,Box 567, Richmond,VA 23298-0567. An Equal Op-portunitlAffirmaiveAction Employer. Women and minor-ities are encouraged to apply.

SCIENCE, VOL. 237

(Continuedfrom page 1627)POSITIONS WANTED

PersonnelPlacement

SCIENCE publishes each Friday, except the last Fridayof the year. Advertising is accepted only in writing; noabbreviations. Any deadline in ad must be at least 2weeks after date of issue in which ad appears. Also,personnel advertising is accepted only with the under-standing that the advertiser does not discriminateamong applicants on the basis of race, sex, religion,age, color, national origin, handicap, or sexual prefer-ence.

UNE CLASSIFIED ADVERTISING DEADUNES:Thursday, 10 a.m., 2 weeks prior to issue date (mailedon issue date).

POSfONS WANTED: 40¢ per word, plus $4 for use ofbox number, per week. $10 minimum, per week.Prepayment required. This rate is available only toindividuals seeking jobs.

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NPOSITIONS OPEN

ANIMAL PHYSIOLOGYThe Department of Biology at the University of Utah

has an opning for a regular faculty appointment (AS-SISTANT OX ASSOCIATE PROFESSOR) in ani-nial physiology. An invertebrate (especially insect) physi-ologist is preerred, but outstanding candidates in verte-brate physiology will also be given serious attention. Weare particularly seeking individuals whose research con-cerns not only physiological mechanisms but also theirrelevance to contemporary issues in other areas of biolo-gy (e.g., animal behavior, development ecology, evolu-tion). Ours is a large and diverse department with specialstrength in cellular and molecular biology, ecology andevolutionary biology, and in genetics. Considerable po-tential exists for productive, mterdisciplinary exchange;applicants whp will benefit from such opportunity willbe especially attractive. The successful applicant will beexpectd to maintain a vigorous research program and tocontrbute to student education and trailnig at theundergraduate and graduate levels. Address applicationsand nominations to:

Dr. Dennis M. BrambleAnimal Physiology SearchDepartment of iology

niversity of UtahSalt Lake City, UT 84112

Please send r6sume and three letters of reference by 15November 1987.

The Univerity ofUtah is an Equal Opportunty/Affirna-tirActon Employcr.

ASSISTANT PROFESSORUNIVERSITY OF MINNESOTABIOCOMPUTER SCIENTISTS

Applications are invited for two full-time positions inthe National Resource for Stochastic MicropopulationModels at the rank of assistant professor. One positionwill be responsible for the coordination and continuedexpansion of ncural network models, 'while the otherposition will coordinate chronic discasc simnulation stud-iCs and lead modeling efforts in AIDS.Teaching duties: These positions will be expected to

prond advanced tcaching of computer science tools forbiomcdical research. These positions will advise graduatestudents involved in computer modeling activities andwill teach courscs in hcalth informatics and biophysicalsciences.

Candidates with a Ph.D. in biophysics, biocomputbiomey, or related fields, and at least 2 years ofexperence in simulation of epidemiologic models ofpopulations and disease are encouraged to apply. Pro-gramming, knowledge of statistics and epidemiokl,productive rcsearch experience, and teaching experienceare highly desirable. Appointments will be madc in theDivision of Health Computer Sciences, Dcpartment ofLaboratory Medicine and Pathology. Please send curric-ulum vitae, a short description of research interests, andthrec letters of recommendation to:

Chair, Si loSearch Committee

Departme of Laboratory Medicine and PathoklgyBox 198 UMHC

University of MinnesotaMinnapolis, MN 55455

The last date for receipt of application is 15 November1987. The Unive*ty ofMinnsoa is anEqal OpportunityEducator and Employer and pec#icaUy invite and encour-

aga applauiom from women and niote.

Vanderbilt University-Applications are invited for a

faculty position in organic chemisty. The appointmentwill be tenure-track, at the level ofASSISTAT PRO-FESSOR bgfinning Scptember 1988. Candidatesshould already have significant research achievements;wc arc especially intcrcsted in chemists showing cxcep-tional promise of developing vigorous, innovative, well-funded research programs. The candidates must also havethe desire and ability to be stimulating teachers ofundergraduate and graduate students. App7licants shouldsubmit transcripts, curriculum vitae, a list of publica-tions, an outline of plans for future reseach, and at least

dree letters of recommendation to: Professor HqwardE. Smith, Departmcnt of Chemisy, Box 1619-B,Vanderbilt Univnrsity, Nashville, TN 37235. Applica-tions should be submitted as soon as possible but will beaccepted until the position is filled. Vaderbilt Univetyis an Eql Empkynent Oppotunity/Affirmative AcionEmplyer.

25 SEPTEMBER I987

BRANDEIS UNIVERSITYASSISTANT PROFESSOR

GENETICS AND MOLECULAR BIOLOGYThe Rosenstiel Basic Medical Sciences Research Cen-

ter and Departent of Biology at Brandeis Universityinvites applcations for a tenure-track position with ananticipated starting date of September, 1988. AppLicantsat the assistant professor leve are preferred, but excep-tional senior candidates may be considered. Candidatesshould have a Ph.D. and postdoctoral experience ingenetics and molecular biology with a proven record ofresearch accomplishments. We welcome applicationsfrom scientists working on problems induding generegulation, chromosome structure, or recombination inlower eukaryotes, mammalian cells or viruses.Candidaes should submit curriculum vitae, induding

descpion of current and proposed research. Applicantsshould arrange forlktters ofrecommendation from threereferens to be sent to: Mol lar Bi1Qg SearchCommittee, Rosenstiel ,Centr, Brandeis University,Waltham, MA 02254. Applications should be receivedno later tlan 15 October 1987. Brandeis Uninity is anEqua Opp.runiyAvyffisaaiweActiom Empksyer.

ASSISTANT PROFESSORS OFMICROBIOLOGY AND IMMUNOLOGY

UNIVERS1ITY OF ILINOISCOLLEGE OF MEDICINE

The Department of Microbiology and Immunology

as patof a process ofgrowh and mcrease in actity, is

seeking to fill two positions at the level of assistantprofessor (tenure track; associate professor candidateswill also be considered) in prokaryotic mokcular biokl-gy, broadly defined. Candidates involved in Protemengneering would be particularly welcome. Each indi-vidual will bc expected to develop a strong independentresearch program with external funding. Adequate spaceand start-up funds are available. Participation m teac ngand graduate student training is cxpectcd.

Applicants should provide the search committee withcurnlculum vitae, at least three letters of recommenda-tion, and a briefstatement offuture research interests andplans. The first series of candidates will be consideredafter 1 November 1987 and applications will be accepteduntil the positions are filled. Starting dates can beSeptember 1988 or thercafter.Send applications to: Drs. A. M. Chakrabarty, Philip

Matumura, Simon Silver, and Karl Volz, ProkaryoteMolecular Biolgy Search Committcc, Department ofMirobiolog and ImmunoloFy, Unvty of Illinois

CollegC of Medicine at Chicago, P.O. Boc 6998,Chica, IL 60680.

The Unisity ofIUinois is an Affirmati Action/EqualOpportunity Employer.

ASSISTANT PROFESSOR OF PHYSIOLOGYApplications are invited for a position in the De art-

ment of Environmental Science and Physiology fromindividuals with rescarch experience in respiratory physi-ology. A varicty of backgrounds is appropriate sincerespiLratory function may assessed at the molecular,cellular, or organ leve. Teaching ability is required.Exprasio of interest are pat y invited firm womenand minorit cadidates.

Pleasc send curriculum vitae and the names of threerefcrcnces to:

C irmanSearch Comm for

Assistnt Profesr of PhyiolgReiratory Biog P m

Harvard Schl of bi

665 Avnnn0to ckBoo,=aC02115

ASSISTANT OR ASSOCIATE PROFESSOR INTHE R RCH ASSOCIATE TRACK to assume

major sfcntific and administrative responsibility in acellular ysiology laboratory studying arrhyth-mogenesis and the actons of antiarrhytnic drugs.Experience in single-cell work, voltage clamping, ionsensitive microelectM , and computr programming

prfeabk. Excellent scientific environment. Renewabl

tem appointment with fill fringe benefits. Immediatcavailability. Please sed curriculum vitae, repsntativereprts, and names of three references to: Morton F.

MSD., Chie; Section of Cardiology, Uni-ofChcago Hospals, Box 423, 5841 South

Maryad, Chicago, IL 60637.

ASSISTANT PROFESSOR OF BIOLOGY. TheDepartment of Biology at the University of Dayt6ninvites applications for a tenure-track position at the levelof assistant professor. Teaching responsibilities indudedieting teachig courses for nonmajors. The suc-cessful candidate wilt be expected to actyely conductscholarship efforts in course/program devjt pment forthe nonmajor, or in a research area which, Miplementsothers within the Department. Candidatesinust have aPh.D. in a life science area and demonstrated teachingability. Starting date is August 1988. Applicants mustprovide currculurn vitae, concise statement of teachingand research (scholarship) goals, recent reprints, andhave tree letters of recommendation sent to: Dr. MaryJo Vesper, BiologyDepartment, University of Day-ton, Dayton, OH45469, by 2 November 1987. EqualEmployment Opportunity/AffiriuativeAction Employcr.

ASSISTANT PROFESSOR OFMOLECULAR BIOLOGY

CASE WESTERN RESERVE UNIVERSITYDEPARTMENT OF MOLECULAR BIOLOGY

AND MICROBIOLOGYApplications are invited for the position of Assistant

Pro essor of Molcular Biology (tenure track). We areoking for candidates with strong training records and

intering, orginal research plans. We offer a highlyinteractive research atmosphere in a well-eupp, ex-panding department, with recently remoe space.Ckevcland ofrs pkasant neighborhoods with affordablehousing close to the university and easy access to out-standin cull institutions. All information packetdescribing the department, the school, and the communi-ty can be obtained by wri#ng to us or by calling 216-368-3420. Pkase submit curriculum vitae that indudes asummary ofresearch plans and the names of at lcast threcpeople willing to provide letters of recommendation to:Charles Miller Search Committee Chairman, De-partmet ofMo Biolgy and Microbiology,Shool of Medicne, Case Western Recsrve Universi-ty, Clevland, OH 44106.An Equal Opportunity Affir-maweActin Emioyer,The University ofHawaii seeks applicants for a tenure-

track, 11-month position in nutritional sciences at theASSISTANT OR ASSOCIATE LEVEL. RE-SEARCH emphasis in mineral metabolism, nutritionalstatus, or related topics. Minimum qualifications arePh.D. in nutritional sciences or related field; experiencewith AA spectrometry, HPLC, radioisotopes, ability toconduct independent research, publish, and teach. Associate, same qualifications plus 4 years of cxperience atassistant leve, ability to serve on graduate faculty. Annu-al salary range: Assistant $26,592 to $39,360; Asso*iate$33,648 to $49,812. Starting 1 January 1988. Closingdate 30 November 1987 or until qualified applicant isselected. Submit letter of application, Curriculumvitae,transcripts of academic graduate, undergraduate work,three letters of reference, copies of two to three publica-tions to: N. E. Johnson, Departmt ofFood Science& Human Nutrition, U ity of Hawaii-Manoa,1800 East-West Road, Hoohlu, HI 96822.Affirm-tweAtonEqual Opporunity Emplyer.

FRED HUTCHINSONCANCER RESEARCH CENTER

DIVISION OF CLINICAL RESEARCHASSOCIATE DIRECTOR

The Fred Hutchinson Cancer Reseatch Center seekscandidates for the position ofassociate director, Divisionof Clinical Research. This position entails scientific andadministrative responsibility for one of the three scien-tific divisions of this comprehensive cancer center. Can-didates should have a record of excellence in clinicalrearch, administative experience, and clinical trainingand skills to direct a major scientific activity. Trainingand background, as well as research accomphshments inmedical oncology, or other clinical fields with emphasis0n research into the diagnosis, treatment, and aftercare ofindividuals with cancer, are essentiaL Expected rank ofappointment is full member (full professor). Salary andterms and conditions of the appointment are negotable.

lease send rsune, leter of interest in positon, andsupporting documcntation including names ofreferencesto: Dr. lRobert W. Day, Chair, Search Committee,Fred Hutchinson Cancer Research Center, 1124 Co-hunbia Street, Seatte, WA 98104. Telephone: 206-4674302.

Deadline for application is 31 December 1987.The Fred HutcH nson CancerResearch Centr isanEqual

Opportunisy/AffismativeAaion Employer.

PERSONNEL PIACEMENT I63I

POSITIONS OPEN POSITIONS OPEN

POSITIONS OPEN

ASSISTANT RESEARCH NUTRITIONIST ORPHYSICAL ANTHROPOLOGIST-This is an aca-denuc position m the Koret Center for Human Nutri-tion, Department of Pediatrics, University of Califormia,San Francisco, UCSF, available immediately. Two yearsof postdoctoral experience, computer and writing skills(publications) are required. Investigator will be responsi-ble for a research program for determination of body.eomposition and energy metabolism in infants and moth-ers. He/she will work independently and creatively toestablish new methods, analyze data, produce reports andmanuscripts. Closing date-1 November 1987. UCSF isan Equal Opportunsty/Affirmative Acin Em.ployer Dr.Norba Kretchmer, Dcpartment of Pediatrics,UCSF, 1001 Potro Avenue, San Francisco, CA94110.

ASSISTANT OR ASSOCIATE SPECIALIST (S-3/4), Department of Agricultural Biochemistry, Univer-sity of Hawaii, nontenure track, to begin 1 December1987. Duties: Coordinate pesticide registration activi-ties; develop field protocols; prepare SLN and tolerancepetitions; coordinate registration database activities; con-duct in-service training; supervise field and databasetechnicians. Minimum qualifications for assistant: M.S.and one full year of graduate studies beyond M.S. and atleast 3 years of experience at next lower rank or equiva-lent. Desirable for assistant: Experience in extension oragriculture-related work; considerable knowledge of reg-istration process; supervisory experience; demonstratedability to communicate with producers, reulatory, andcollege personnel; understanding of principles of cropprotection and of crops grown in Hawaii; knowledge ofcomputer applications to project management, probab.ili-ty analysis and dissemination ofinformation; some famil-iarity with NPIRS and related databases. Minimumsalary for assistant: $27,996. Minimum qualifications forassociate: Ph.D. in chemistry, biochemistry, entomolo-gy, plant pathology, weed science, or allied biologicalscience required and at least 4 years of experience at nextlower rank or equivalent. Desirable for associate: Same asassistant. Minrimum salary for associate: $35,424. Sendcurriculum vitae and three letters of reference to: Dr.Barry M. Brennan, Chairperson, Department of Ag-ricultural Biochemistry, 1800 East-West Road, Um-versity of H4waii, Honolulu, HI 96822. Closing date:15 October 1987. An Equal Opportunity Employer.

UNIVERSITY OF ARIZONACOLLEGE OF AGRICULTURE

Applicants being sought for position ofASSOCIATEDEAN FOR RESEARCH AND ASSOCIATE DI-RECTOR of the Arizona Agricultural Experiment Sta-tion. Responsibilities indude assisting the Dean andDirector with development and administration of allstation activities. An earned doctorate in agricultural orrelated sciences; professorial level of attainment; demon-strated achievement in agricultural research, leadershipability, ability to administer research programs; and anunderstanding of the land grant agricultural system arenecessary qualifiications. Applications or nominationsdirected to: Dr. L.W. Dewrst, Vice Dean and AetingAsociate Director, 306 Forbes, College of Agricture, Univerity ofArizona, Tucson, AZ 85721. Tele-phone: 602-621-3859. The position is open until 30November 1987 or until a suitable candidate is identi-fied. Equal Employment Oppounity/Affirmatv ActionEmployer.

ASSOCIATE MEMBERThc Fox Chase Cancer Center invites applications

from Ph.D. individuals with comprehensive experiencein the field of tumor immunology for a key Position inthe center's Department of Surgical Oncology. Thisindnivdual will coordinate the laboratory research activi-ties for the Departmcnt and will be responsible fordeveloping independent research projects within theDepartment.Qlified candidates should possess a minimum of 5

years of related postdoctoral experience, as well as aproven track record of indepcndent funded research.Send curriculum vitae, three letters of recommendation,and list of publications to:

Director of PersonnelFOX CHASE CANCER CENTER

7701 Burholme AvenuePhiladelphia, PA 19111

An Equal Opportunity Employer

ASSOCIATE OR FULL PROFESSORThe Department of Pharm.acology of Case Western

Reserve University has available a senior faculty positionfor a scientist with an outstanding research prograrn in anexciting aspect of molecular/cellular pharmacology. Thespecific research area is flexible. Applications/nomina-tions along with curriculum vitae, a statement of researchinterests and the names of three referees should be sentto: Dr. Leslic T. Webster, Jr., Department ofPharma-cology, School of Medicine, Case Western ReserveUniversity, Cleveland, OH 44106. Telephone: 216-368-3394.An Equal Opportunity/AffirmativeAcion Em-ployer. Mino s and women are encouraged to apply.

BIOCHEMISTThe Department of Biology, The University of Ala-

bama, invites apphcatons for a tenure-track position atthe ASSISTAN PROFESSOR level to begin August1988. Postdoctoral experience is required and the suc-cessful candidate will be expected to develop an activefunded research program, supervise graduate students,and participate in departmental teaching programs. Areaof research specialization open. Mutua interaction willbe encouraged with other biochemistry faculty whosemterests include membrane biochemistry, protein andnudeic acid structure and function analysis, and generegulation in both prokaryotic and eukaryotic systems.Salary will be competitive and generous start-up moneyis available. Applicants should submit curriculum vitae,statemnent of research interests, and three letters of refer-ence by 1 November 1987 to: Dr. John K Hardman,Deptment of Biology, The Univcrsity of Alabama,btuscloosa, AL 35487. The Univesity is an EqualOp tnity Employr.

Biological Chemistry-University of Utah. Applica-tions are invited for a TENURE-TRACK POSMONIN BIOLOGICAL CHEMISTRY. The candidates areexpected to have the background, ability, and motivationto develop vigorous research programs and to be excel-lent teachers. Applications from both junior-level andcstablished scientists with otstsanding records ofachievement will be considered. We are especially inter-ested in individuals with a strong chemical backgroundand intercsts in the general areas of mechanisms ofbiological reactions, macromolecular structure and func-tion, biosynthesis, or regulation of biological processes.Please send detailed curriculum vitae and a statement ofrcscarch interests to: Search Committec, Departmentof Chemistry, University ofUtah, Salt Lake City, UT84112. Junior candidates should arrange for three lettersofrecommendation to be sent directly to the department.The deadline for receipt of applications is 31 October1987 or until a suitable candidate is identified. TheUnivmity of Utah is an Equal OpportunitylAffimativeAction Employer.

BIOLOGY, ASSISTANT PROFESSOR/ASSO-CIATE PROFESSOR. Tenure-track, to begin August1988, in developmental genetics, neurobiology, andsome introductory level biology. Research to comple-ment teaching duties. Preference given to applicants withteaching experience, also to those with background incomparative anatomy. Ph.D. required; salary competi-tive. Opportunities for collaborative research with near-by universities and laboratories. Send request for applica-tion with detailed curriculum vitae and statement ofcareer goals to: Dr. Dorothy F. Chappcll, Chair,Department of Biology, Wheaton College, Wheaton,IL 60187. Closing date for application, 15 November1987. Wheaton is a college m the broad evangelicaltradition, located in the western suburbs of Chicago,with a biology department of seven members. It conplieswithfrderal.guidensafor nondiscrimination.

CELL BIOLOGIST. Department of Cell Biologyand Anatomy of the Johns Hopkins Medical School hasan opening for a faculty member with an active researchprogram on molecular aspects of any interesting cellular,developmental, or physiological process. Faculty rankwill be determined by experience. Teaching in cell biolo-gy or histology. Submit applications with curriculumvitac, summary of research interests, and names of refer-ences to: Cell Biology Search, Department of CellBiology and Anatom, Johns Hopkins MedicalSchool, 725 North Wolfe Street, Baltimore, MD21205.

Indiana University, Bloomington-BIOCHEMIS-TRY. The Department ofChemistry at Indiana Universi-q, Bloomington, invites applications from biochemistsor anticipated TENURE-TRACK FACULTY POSI-TIONS at the junior and senior level. The department isseeking the strongest individuals it can find, preferablywith interests in structure-function relationships of pro-teins, enzyme reaction mechanisms, transmembrane sig-naling with hormones or neurotransmitters, membranestructure and assembly, protein-nucleic acid interactions,or physical biochemistry. Applicants at the senior facultylevel must have achieved a position of leadership in theirfield ofresearch while applicants at the assistant professorlevel must show exceptional promise of establishing avigorous independent research program m an academicsetting. To apply, submit curriculum vitae, publicationlist, names of references, and a short resume of ideas forthe development of research programs. Candidates at thejunior level should arrange to have three letters ofrecommendation forwarded as well. Deadline for appli-cations is 1 December 1987. Please apply to:

Professor V. J. Shiner, Jr.Department of Chemistry

Indiana UniversityBloomington, IN 47405

Indiana Univerity is an Equal Opportunity/AffirmativeAction Employer.

The University of Miami School of Medicine is seek-ing a nationally recognized scholar to fill the position ofCHAIRMAN OF THE DEPARTMENT OF PEDI-ATRICS in anticipation of Dr. William Cleveland'srctirment in June 1988. The individual should becommitted to creating a scholarly environment thatstimulates superior teaching, rescarch, and patient care.The Deparmnent of Pediatrics at the University of

Miami School of Medicine is a large and complexorganization with 120 faculty, 50 house officers, 380staff members, and a multimilliondollar budget. Thereare two major aspects of its operation, one related toacademic affairs and the other to the provision of patientservices both in the Jackson Memonal Hospital and inthe private practice of the faculty.

Reply with curriculum vitae to: Azorides R Morales,M.D., Departminct of Pathology (D-33), Chairman,Scarch Committee, University of Miami, P.O. Box016960, Miami, FL 33101. The University ofMiami isan Equal Opportunity/AffirmativeAction Employer.

Michigan: CLINICAL IMMUNOLOGIST. Pro-gressive laboratory in 460-bed teaching hospital seekingclinical immunologist, Ph.D. degree preferred, to directsection of Immunology in conjunction with patholo-gists; expected to provide professional direction in cur-rent standards of clinical laboratory immunology, withcomponents of teaching, research, and management.Contact: B. Silberberg, M.D., Director of Labora-tories, Providence Hospital, 16001 Wcst Nine MileRoad, P.O. Box 2043, Southfield, MI 48037.

CLINICAL IMMUNOLOGIST (Microbiologist,GS-403-13; $38,727.00 per annum). The LaboratoryResearch Branch ofthe Gillis W. Long Hansen's DiseaseCenter announces a permanent position to join an activegroup of immunologists. Applicants must meet thefollowing selective placement factors-Knowledge andability to examine, diagnose, and classify human [eprosyor its absence clinically. Ability to independently plan,design, and conduct experiments utilizing a variety ofimmunologic techniques. Ability to independently re-view literature and organize, analyze, and present experi-mental findings in a format acceptable for publication inscientific journals or presentation at scientific meetings.Ability to independently review literature, propose test-able, relevant hypotheses, and to design appropriateexperiments to test these hypotheses in a systematicmanner. At least 6 months of experience in laboratoryinvestigations, publications and experience as an inde-pendent investigator in Hansen's disease immunology ispreferred.To apply, applicants MUST submit an SF-171, Appli-

cation tor Federal Employment. Please attach a concisestatement of research goals, and recent reprints. Foradditional information and formns, contact the PersonnelOffice 504-642-7771-G. W. L. Hansen's DiseaseCenter, Carvillc, LA 70721. All forms must be receivedby the Personnel Office by dose of business 9 October1987. An Equal Opportunity Etployer.

SCIENCE, VOL. 237i632

POSITIONS OPEN POSITIONS OPEN

POSITIONS OPEN

UNIVERSITY OF OTAGODUNEDIN, NEW ZEALAND

CHAIR IN ZOOLOGYApplications are invited for appointment to a chair in

the Department of Zoology. Applicants should have asubstantial research record in any area or areas of zoolo-gy. Fields of current research in the Departennt includemanrnc biology, limnology, comparative physiology andneurobiology, parasitology, vertebrate biology, and be-havioral ecology.

Salary: Professorial salaries are paid within a rangebetween $NZ68,000 to $NZ85,O00 pcr annum.

Intending applicants can obtain information, includ-ing a descnrption of the departnt, from the Regqistrar,University of Otago, P.O. Box 56, Dunedin, Ncw

lesandAppications quotig reference number A87/49 dosein lKunedin on 30 Movcmbcr 1987. D. W. Girvan,

Registrar.

COMPARATIVE PHYSIOLOGIST/ORGANISM BIOLOGIST

The Department of Biology, University of Pennsylva-nia, invites applications for a faculty position at theassistant or associate professor leve. We seek a candidateusing physiological, biochemical, or molecular approach-es to answer questions concerning the function of wholeorganisms, whether plant, animal, or microbe. Preferencewill be given to individuals with comparative, evolution-ary, or ecological perspectives who can interact broadlywithin a biology department. Send curriculum vitae,including a statement of research interests, and threeletters of recommendation to: Dr. Arthur Dunham,Chairman, Physiologist Search Committee, Depart-ment of Biology, University of Pennsylvania, Phila-delphia, PA 19104-6018. Closing date for reccipt ofapplications is 1 December 1987.

EVOLUTIONARY BIOLOGISIThe Department of Biology, University of Pennsylva-

nia, invites applications for a faculty position at theassistant professor level. We seek a candidate in any areaofcvolutionary biology, including mechanisms ofspecia-tion and phyletic change, biochemical and moilcularevolution, and population, ecologic, or behavioral ge-netics, who will interact primarily with ecologists andevolutionary biologists within the department and at theAcademy of Natural Sciences of Philadelphia. Sendcurriculum vitae,- including a statement of rescarch inter-ests, and three letters ofrecommcndation to: Dr. RobertE. Rickefs, Chairman, Evolutionist Search Commit-tee, Department of Biology, University of Pennsylva-nia, Philadephia, PA 19104-6018. Closing date forreceipt of applications is 1 December 1987.

EXECUTIVE DIRECTOR. The Marie Selby Bo-tanical Gardens, Sarasota, Florida, seeks qualified appli-cants capable of developi and man a subtropicalbotanical garden speciaizing in epiphytes with programsof research, education, and display. Financial expenenceis required to direct million dolar budget Ability to leadfund-raising efforts is essental. Available 1 September1988. Send r6sume or inqury to: Mr. William Lam-brecht, Chairman, 1550 Ringling Boulevard, Saraso-ta, FL 34236.

FACULTY POSITIONSThe Dcpartmnent of Biochemistry, Molecular Biology

and Cell Biology at Northwestern University intends tomake several new appointments at the assistant/associateprofessor leveL We are particularly interested in candi-dates in the areas of:

Macromolecular structure with emphasis on crystal-ography or NMR approaches;Devecopmental/mo[ecular genetics ofcomplex systems

including neurobiology;Cell biology in areas of cell growth, receptors, and

dynamics of cell structure.Exceptional qualified applicants in other areas will also

bc considcred. Candidates should submit curriculumvitae, a list of publications, copies of reprints and pre-prints, a statement of research objectives, and direeletters of recommendation, solicited by the applicant, to:Faculy Src Chairman, Dep t ofbiochemis-try, Moleular Bi and Cel Biology, Northwest-ern University, 2153 Sheidan Road, Evanston, IL60208. Northten Unny is an Equal OpprunitylAffinnaivAcuon EniDovr.

25 SEPITEMBER I987

.zII5 ROYAL'BOTANICGARDENSKEW

The Board of Trustees of the R(oul Botanic Gardens, Kew wishes to appointa Director to succeed Professor Arthur Bell who will retire inJune 1988.The Director will be resp)nsible for all aspects of the work at Kew and at thesatellite garden at Wakehurst Place, Sussex. The Director's primary responsi-bility will be in the fuiherance ofscientific research. At present, taxonomic andmorphological studies are carried out in the Herbarium, while anatomical,

biochemical, cytological and physiological research is conducted in theJodrell Laboratory The preserved materials and the unique collection oflihing plants provide exceptional opportunities for such research.Candidates should havw a distinguished record of scientific attainment andthe administrative experience required to lead a large science-orientatedorgani.sation. The successful applicant will be expected to maintain contact

with similar institutions throughout the world and with universities andresearch stations in the broad field ofplant sciences.Saary (under re%iew) S340(X)03-i7(XX) according to qualifications andexperience.RELOCATION ASSISTANCE LIP TO 21(,(X)) MAY BE AVAILABLE.Fkor further details and an application torm (to be returned by 3() October1987) write to Cihil Senice Commission, Alencon Link, Basingstoke, HantsRG21 IJB, or telephone Basingstoke (0256) 468551 (answering sericeoperates outside office hours) or telex 859399 CSCOMM G.Please quote ref: Sf7320.

An equal opportunity employer

U.S. Department of EnergyOFFICE OF FUSION ENERGY

Magnetic Fusion CollaborativeResearch Opportunities* On fusion energy R&D projects* At fusion energy centers and DOE

laboratories* For appropriate science and

engineering disciplines* Stipend based on background* Travel or moving reimbursementPostdoctoral Research Program* Up to 2 years of support for

recent Ph.D.sProfessional DevelopmentProgram* One month to one year of

support for university facultymembers and DOE/OFE-supported contractor employees

Information and Applications* Please request materials by

program name

Fusion Postdoctoral ResearchProgram orFusion Professional DevelopmentProgramUniversity Programs DivisionOak Ridge Associated UniversitiesP.O. Box 1 1 7Oak Ridge, Tennessee 37831 -01 17(615) 576-3190

Deadline February 1, 1988

FACULTY OF MEDICINE ANDALLIED SCIENCES

KING ABDUL AZIZ UNIVERSITYP.O. BOX 9029,

JEDDAH, SAUDI ARABIA

INVITES APPLICATIONFOR

FACULTY POSITIONSIN

INTERNAL MEDICINE ORAL & DENTAL HISTOLOGY

CLINICAL BIOCHEMISTRY ORAL & DENTAL ANATOMY

OBSTETRICS & GYNAECOLOGY CLINICAL DENTISTRY

NEONATOLOGY MEDICAL SURGICAL NURSING

BIOSTATISTICS PSYCHIATRIC NURSING

VIROLOGY DENTAL NURSING

BIOLOGY

SEND C.V., COPIES OF CERTIFICATES

TO THEDEAN AT THE ABOVE ADDRESS

.U- -

POSITIONS OPEN

EXTRACELLULAR MATRIX BIOLOGYPOSTDOCTORAL POSMONS. Research focuseson the mechanisms controlling collagen fibril structure,macromolecular interactions mvolved in the develop-ment of matrix architecture, cell-matrix and cell-cellintcractions in matrix morphogenesis. Applicants shouldhavc Ph.D. orequvalent. Immunocytocemistry, TEM,ccll culture, an or computcr reconstruction tcchniquesdesirable. Send cumculum vitae and three references to:Dr. David E. Birk, Departmcnt ofPathology, Univer-sty ofMedicinc and Dcn ofNew Jcrsey-RobertWood Johnson Medical School, 675 Hoes Lane,Piscataway, NJ 08854-5635. Equal OpportunitylAffir-mativeAction EmployerMIFIHIV.

FACULTY POSITIONIN ANALYTICAL CHEMISTRYAT IOWA STATE UNIVERSITY

Applications are invited for this position which willbecome available 1 July 1988. All research areas inanalytical chemistry will receive consideration. The ap-pointment probably will be at the level of assistantprofessor; however, applications at all levels will beconsidered. Candidates with outstanding potential for,and commitment to, excellence in both msearch andteaching are sought to join a faculty with a strongtradition of research in analytical chemistry. Candidateswith appropriate research interests will also be consid-ered for a joint appointment in the Ames Laboratory-USDOE. Applicants should submit curriculum vitae,transcripts, a documented sumnary of past accomplish-ments, and an explicit statement of research plans andteaching objectives to: Analytical Search Commiittee,c(o Professor D. K Hoffman, Chairman, ChemistryDej2artment, Iowa State University, Ames, IA 50011.Junor applicants also should arrange for at least threeletters of recommendaton:to be sent. Evaluation of appli-cations will begin in November 1987. Women and miotappliants are ecrunaed to apply. Iowa State Univeity i anAffirnativeActionlEqual Opporunity Employer.

FACULTY POSITIONIN INORGANIC CHEMISTRYAT IOWA STATE UNIVERSITY

Applications and nominations ofcandidates are invitedfor afaculty position available 1 July 1988. Candidates inany specialty within inorganic chemistry will be consid-ered. Any appointment probably will be made at the levelof assistant professor, although an advanced-level ap-pointment might be possible for an outstanding personwith suitable experience and credentials. The positionrequires demonstrated aptitude for creative research andfor teaching, and a commitment to excel in both. Appli-cations should be directed to: Inorganic Search Com-mittee, c/o Professor D. K. Hoffman, Chairman,Department of Chemistry, Iowa State University,Ames, IA 50011. Applicants should submit curriculumvitae, transcripts, and an outline of their research plansduring the initial stages of their independent scientificcareers. Applicants for assistant professor should arrangefor three references to send letters directly to ProfessorHoffinan. Screening of applications will begin in No-vember 1987. Women and minority applicants are encour-aged to apply. Iowa State Univerty is anAffirmatveActioniEqual Oppotunity Ensploycr.

TWO FACULTY POSMONS INMOLECULAR BIOLOGY

UNIVERSITY OF FLORIDACOLLEGE OF MEDICINE

The Department of Biochemistry and Molecular Biol-ogy at the University of Florida invites applications fortwo tenure-track positions in eukaryotic mo1ecular biolo-y at the assistant, associate or full professor lcvel (1 June988 starting date). The applicants should have 2 ycars

of postdoctoral training, demonstrated expertise in mo-lecular biology, and a strong conmmitment to graduateresearch and education. Applicants should send cumcu-lum vitae, a proposed research statement, and arrange forreceipt of three letters of recommendation by the 1December 1987 closing date. Address all correspondcnceto: Search Committee Chairman, Department ofBio-chemistry and Molecular Biology, Box J-245, HealthScience Cter, University ofForida, Gainesville, FL32610. An Equal Opportunity/Affir e AtionEmployer.

1634.

DEPARTMENT OF BIOLOGYMASSACHUSETTS INSITUTE OF

TECHNOLOGYFACULTY POSMONS IN

BIOCHEMISTRY AND MICROBIOLOGYCandidates are sought for two tenure-track positions

at the level ofassistant professor, one in biochemistry andone in microbiology. Conduct of an active researchprogam and participation in the teaching program ofthe department will be expected.

In biochemistry we are interested in applicants withresearch experience in one ofthe following areas: macro-molecular structure; mechanism of enzyme action; thebiochemistry of proteins, nudeic acids or membranes.

In microbiology we are interested in a very wide rangeof research inciuding, but not limited to, microbialdifferentiation, plant-bacterial interactions, pathogenesis,medical microbiologyv.

Applicants shoul send curriculum vitae, a summarv oftheir proposed research program, and the names of ateast three scientists who can provide an evaluation ofthecandidate's past accomplishments and future potential.We also ask that you arrange to have one letter ofreference sent directly to the chairman ofthe appropriatesearch committee. Applicants and letters should be sentto:

Cairn, Biochemistry Search Committeeor

Chairman, Microbiology Search Committeec/o Room 56-511, Department of BiologyMassachusetts Institute of Technology

Cambridge, MA 02139An Equal Opportunity Empkryer

FACULTY POSITION IN MOLECULAR VI-ROLOGY. The Department ofImmunoloVy/Microbiol-ogy at Rush Medical College invites applications for afaculty position in molecular virology. An applicant withonging retrovirus research program will be considered

The college is part of a large teaching hospital/medical center. The departnent indudes an active virolo-gy research group concentrating on hepatitis B virus andnegative strand RNA viruses, and an AIDS patient careand active research group. Salary and academic rank willbe dependent upon experience and qualifications. Pleasesend rcsume with a description of research interests andthree letters of recommendation, by 1 November 1987to:

Henry Gewurz, M.D.Professor and Chairman

Dfnrtment of Immunolov/Microbiolov

EmTp

Rush Medical Collegc1653 West Congrss Parkway

Chicago, IL 60612sh is an Equal OpportunitylAffirmative Actin*yer.

FACULTY POSITIONIN PHYSICAL CHEMISTRY

AT IOWA STATE UNIVERSITYApplications and nominations ofcandidates are invited

fur a faculty position availabk 1 July 1988. Candidates inany specialty within physical chemistry will be consid-ered. Any appointment probably will be made at the levelof assistant professor, although an advanced-level ap-pointmrent might be possible for an outstanding personwith suitable experience and credentials. The positionrequires dernonstrated aptitude for creative research andfur teaching, and a commitment to excel in both. Appli-cations should be directed to: Physical ChemstrySearch Committee, c/o Professor D. K. Hoffan,Chairman, Department of Chemistry, Iowa StateUniversity, Ames, IA 50011. Applicants should submitcurriculum vitae, transcnpts, and an outdine of theirresearch plans during the initial stages of their indepen-dcnt scientific careers. Applicants for assistant professorshould arrange for three references to send letters directlyto Professor Hoffman. Screening of applications willbegin in November 1987. Women and mnority applicantsare encouraged to apply. Iowa Statc Univrsity is anAffirma-tipeAaionTEqual Opportunity Etployer.

FACULTY POSMIIONIN ORGANIC CHEMISTRY

AT IOWA STATE UNIVERSITYApplications are invited for this osition which will

become available 1 July 1988. All research areas inorganic chemistry will receive consideration. The ap-pomntment probably will be at the assistant professorlevel; however, applications at all levels will be consid-ered. Candidates with outstanding potential and com-mitment to excellence in both research and teaching aresought to join a faculty with a strong tradition ofrescarch in organic chemistry. Junior candidates in bio-organic chemistry, natural products synthesis or relatedareas with a biological emphasis will be considered forappointment as the Caldwell Fellow. In addition tonormal set-up costs, the Caldwell Fellow will receive a$40,000 per year unrestricted research stipend for threeyears. Applicants should submit curriculum vitae, tran-scnpts, a list of publications, and a detailed statement ofresearch plans and teaching objectives to: OrganicSearch Committee, c/o Professor D. K. HofnChe Department, Iowa State University, Ames,IA 50011. Junior applicants also should arrange for atleast three lettcrs of recommendation to be sent. Evalua-tion of applications will begin in October 1987. Womenand minorty aplicants are encouraged to apply. Iowa StateUniemity is an AffimativeAacionlEqual Opportunity Em-ployer.

FACULTY POSITIONSDEPARTMENT OF BIOCHEMISTRYAND MOLECULAR BIOLOGY

THE UNIVERSITY OF CHICAGOThe Department of Biochemistry and Molecular Biol-

ogy at TheUniversity of Chicago wishes to inviteapplications and nominations for several tenure-track ortenured faculty positions to be filled within the next fewyears. It is hoped that at least two positions will be filledm the 1987-1988 academic year. Candidates shouldhave a doctoral degree, significant postdoctoral researchcxperience, a strong record of research accomplishment,and demonstrable potential for the development of anindependent research career in an academic setting. Weare seeking outstanding individuals with research inter-ests in any area of modem biochemistry and molecularbiology, induding nucleic acid biochemistry, protein-nucleic acid interactions, DNA replication and transcrip-tion, membrane and cell biochemistry, molecular endo-crinology, transmembrane signaling, physical biochemis-try, structural biology, ana molecular structure anddynamics. Applications should include curriculum vitae,a list of publications, a summary of current researchactivities and future research plans, and the names of atleast four individuals from whom letters ofreference maybe solicited. While we have no formal deadline, wewould appreciate receiving applications by 15 November1987. P ease send applications or nominations to:

Howard S. TagerDepartment of Biochemistry and Molecular Biology

The University of Chicago920 East 58th StreetChicago, IL 60637

The University of Chicago is an Equal OpportunityEmployer.

WORCESTER POLYTECHNIC INSTITUTETWO FACULTY POSITIONS

FALL 1988The Department of Chemistry seeks to fill two tenure-

track positions. One of these appointments may be at asenior level. Applications are invited from candidates inthe following areas: Physical Chemistry-all areas ofexpertise will be considered, but preference will be givento candidates specializing in laser spectroscopy and pho-tophysical chemistry; Biochemistry/Chemistry-prefer-ence will be given to candidates in an area at the interfacebetween biochemistry and one of the more traditionalareas of chemistry. Applicants for either position shouldhave a Ph.D. degree, a strong experimental program, anda vigorous interest in undergraduate and graduate educa-tion. To apply, submit complete resume, including re-search plans and teaching interests, and three letters ofrecommendation to: Dr. James W. Pavlik, Departmentof Chenistry, Worcester Polytechnic Institute,Worcester, MA 01609. W+PI is an Affirmative ActionlEqual Opportunity Employer.

SCIENCE, VOL. 237

POSITIONS OPEN POSITIONS OPEN

---a

The Upjohn Company, a world leader in the research anddevelopment of pharmaceuticals, has several Associatepositions available in our immunology and discovery pro-grams. Successful candidates will have a B.S. in Biology,Immunology, Biochemistry, Microbiology or related disci-pline and have several years of relevant laboratory experi-ence or a related M.S. degree and solid academicachievement. A demonstrated ability to do independentresearch and make intellectual contributions is necessaryfor these positions:Immunology- MicrobiologyAssociate (21707-A)Perform research on the synthesis, release or biological ac-tivity of monokines and phagocytic killing of microorga-nisms; experience with small animals, cell cultures andimmunoassays highly desirable.Molecular Immunologist/Biologist (21799-A)Participate in the discovery process for new pharmacologi-cal agents; position requires familiarity with maintenanceand transfection of tissue cells, ability to purify and charac-terize macromolecules (DNA, RNA, and proteins); experi-ence with recombinant DNA a plus.Biology Associate (21801-A)Participate in development of receptor-ligand assays for usein discovery processes for pharmacological agents; positionrequires familiarity with receptor biochemistry and ability topurify and characterize enzymes; experience with tissue cul-ture and immunological techniques required.Kalamazoo is located in Southwestern Michigan midway be-tween Chicago and Detroit and offers varied cultural events.cosmopolitan shopping and entertainment, lakes and wood-lands minutes away, abundant year-round sports and recre-ation. Upjohn offers advancement opportunities, a highlycompetitive salary commensurate with experience, com-prehensive benefits and relocation assistance. For promptconfidential consideration, please send curriculum vitae to:M. William Rex, Employment Representative, The UpjohnCompany, Kalamazoo, Michigan 49001. Please refer to oneof the above position numbers with correspondence. AnEqual Opportunity Employer M/F.

Our commitment toscientific excellence continues...

ASSOCIATE DEAN AND DIRECTOR OF RESEARCHSCHOOL OF AGRICULTURE AND LIFE SCIENCES

NORTH CAROLINA STATE UNIVERSITYNorth Carolina State University invites nominations and applications for the

position of Associate Dean and Director of the North Carolina AgriculturalResearch Service, School of Agriculture and Life Sciences. The School has 21departments, 590 faculty and an enrollment of approximately 260 AgriculturalInstitute students, 2,500 undergraduate students and 740 graduate students.

The Associate Dean and Director of Research is responsible to the Dean ofthe School of Agriculture and Life Sciences for leadership in the administration,supervision, coordination, development and evaluation of the research programsfor the School. These responsibilities include working with faculty members,department heads, other administrators and industry clientele to provide highquality, productive research programs. Responsibilities of the office involvecooperation with other administrative personnel in formulation of budgetproposals; allocation of budgeted funds; judging the quality of broad-rangingresearch activities; and the employment, assessment and promotion of faculty.The individual in this position functions as a member of an administrative teamwith the Dean and the Associate Deans of Academic Affairs and Extension.

Candidates should have the Ph.D. and demonstrated ability in research andadministration. Applicants must have the capacity and desire to work withpeople. They must also possess an understanding of, and appreciation for,agricultural, biological and social science research endeavors.

Closing date for nominations and applications is November 16, 1987; thedate of availability is negotiable. Complete applications will include a letter ofinterest, a current curriculum vitae, names of four references and a briefstatement of the candidate's philosophy of research administration.

Nominations, inquiries and applications should be addressed to:

Dr. James L. OblingerChairman of the Search CommiteeSchool of Agriculture and LiHe SciencesNorth Caolina State University5Box 7601Raleigh, NC 27695-7601919/737-2614

North Carolina State University is anequal opportunity affirmative action employer

HEAD OF BIOSTATISTICAL UNITARIZONA CANCER CENTER

Increased expansion has led to the creation of a new senior level positionto oversee and coordinate biostatistical resources related to cancerclinical trials and related laboratory programs. Will have primary responsi-bility for Biometry Cores of both NCI and State Cancer Center Grants andthree established Program Projects (Cytogenetics, Medical Oncology, andHyperthermia).

A new junior faculty level position is also available for immediaterecruitment. Both software and hardware computer support is extensiveand housed in a new Cancer Center building. Extensive professionalcollaborations are possible including the opportunity to interact withactive Epidemiology and Prevention and Control Programs.

Requirements include formal training in statistics, biostatistics, experi-ence with clinical trials, and good management and "people" skills.Biomathematical or modeling expertise useful.

The University of Arizona is a dynamic educational institution withsubstantial commitment to research. Tucson is a growing professionally-oriented moderate-sized city with surprising cultural and educationalopportunities.

Interested applicants should provide a letter of interest, complete curricu-lum vitae and names, addresses and phone numbers of at least threereferences to:

Frank L Meyskens, Jr., M.D.Chairman of Biostatistical RecmitmentArizona Cancer Center, Room 3945University of ArizonaTucson, AZ 85724

The Committee will begin to screen applications on October 15, 1987with a closing date of November 30, 1987 or until position is filled.

The University of Arizona is an affirmative action equal opportunityemployer.

I

POSITIONS OPEN

IMMUNOLOGY ANDINFECIIOUS DISEASES

The Department of Inmunology and Infectious Dis-eases of the Research Institute ofihc Palo Alo MedicalFoundation seeks an M.D. or Ph.D. inimunoloRm- with2 or 3 years of postdoctoral exierence. Aditional

ingm molecufar biology/cell iology hil desir-abl. pplicant should be capable of estabishing anactive, independent research program which would be acomponent of a largcr unit in the area of host resistanceto infection.The Research Institute of the Palo Alto Medical

Foundation is a well-equipped, not-for-profit institutelocated in downtown Palo Alto near the Stanford Uni-versity campus.

Send curriculum vitae, a description of research inter-ests, and names, addresses, and telephone numbers of atkast three references to: Jack S. Reming M.D.Chairman, D ent of Tmm ul and Infec-tion Dises, ch Institute, Palo Aho McdicalFountion, 860 Bryant Streot, Palo Ato, CA94301.

Thc new combined Allery/Immunology Program ofRush Medical College and Thc Max Samter Institute isseeking two Board-certified INTERNIST-ALLER-GISTS to join its full-time faculty, which already in-dudes six Board-certificd allergy/immunology subspecia-lists and a large staff of basic scintists. Physicians withmajor intercst in laboratory investigation, particularly inthe area of immediate hypersensitivity, are preferred forthese two tenure-track positioS; rank and salary will bebased upon individual qualifications. Pkase address in-quiries along with curriculum vitae to:

Henry Gewurz, M.D. (Chairman)Department of Immunolo/Microbiology

Rush Medical ColegeRush-Presbyterian-St. Lukes Medial Center

1653 West Conr ParkwayChicago, IL 60612

or to:Howard Zeitz, M.D. (Program Director)

The Max Samter Institute ofAlcergy & Clinical Immunolog

Grant Hospital of550 West ebiter Street

Chkago, IL 60614RushMedical Colegc and TheMax SamterlIsciae are

Affirmatiw Acaion*Equal Opportuniy Empkyei.IABORATORY COORDINATOR. The Applied

Molecular Biology Pr Universit of MarylandBaltimore County (UMBC) invites applications for twoPERMANENT INSTRUCTOR positions to begin 1January 1988. (i) To coordinate and tcach in project-oriented, graduate laboratory courses in recombinantDNA techniques and microbial genctics. (ii) To coordi-nate and teacf in graduate laboratory courses in hybrido-ma preparation and biochemistry. Applicants shouldhave research experience in the apprpriate fidlds andpreferabl an M.S. degree. Submit curriulum vitae andnames of three references to: Dr. Nessly Crig, Deprt-ment ofBiological Scicnces, UMBC, Catonwill,MD21228. UMBC is anAffimaetipeAauonEqual Oppexm-tyEmp yer. Qualified minortie and women are enceurogedto apply.

MOLECULAR/CELLULARNEUROBIOLOGIST

ASSISTANT PROFESSOR position in the Neuro-biochemistry Group of the UCLA Mental RcrdationResearch Center. Of particular interest are candidateswith denonstrated ability to develop an outandingresearch program in the molecular/cellular biolgy fnervous system development. Start-up funds and xcel-knt university salary and bencfits are available. Recruit-ment will continue until a candidate is idntificd. Pkasesend curriculum vitae, names of four references, and abrief summary of research accomplishments and fiuureresearch direction by 1 November 1987 to:Dr. Jean deVcllis, Chairman, Search C ttee

Neurobiocheistry GroupMental Redon Research CenterUniversity of California, Los Angeles

760 Westwood Plaza,Los Angeles, CA 90024

UCLA is an Equal Opportunsy/Affirma Aaon Em-ployer.

1636

Staff ScientistInternationally recognized,University-affiliated Institutespecializing in analytical bio-technology has opening for StaffScientist to assist Director withresearch and Institute develop-ment. Research involves proteincharacterization, purificationand biospecific interaction. Ex-perience in cell isolation andcharacterization helpful.Qualifications: Ph.D. in chemis-try or biochemistry with strongmolecular background. Demon-strated excellence in researchand strong communicationskills required.

Send resume to: ProfessorBarry L. Karger, Barnett In-stitute of Chemical Analysis,341 Mugar Hall, North-eastern University, Boston,MA 02115.Northeastern is anEqual Opportunity/AffirmativeAction, Title IX University.

Pj/ Northeastern University

The Department of Experimental Pathology at Smith Kline & French Laboratories is seekinga Postdoctoral Scientist to join a collaborative group which is studying the mechanisms ofendotoxin shock and the potential for therapeutic intervention. The successful candidate willwork closely with colleagues in the Departments of Immunology and Pharmacology as wellas Experimental Pathology in developing models of the Adult Respiratory Distress Syndrome(ARDS) and calibrating these models using a variety of cytologic, immunologic and morpho-logic techniques. The effects of pharmacologic modulation will be assessed using an array ofanti-inflammatory and immunomodulatory compounds to probe the contribution of variousinflammatory mediators with special emphasis on eicosanoids. Candidates having experiencewith models of pulmonary inflammation and/or assay of inflammatory mediators arestrongly urged to apply.Candidates are required to have:* A doctoral degree in Immunology, Experimental Pathology or a related discipline.* 0-3 years postdoctoral research experience.* proven research ability with strong oral and written communication skills.The initial appointment is for one year renewable for a second year by mutual agreement.Smith Kline & French Laboratories is located in suburban Philadelphia, PA, near Valley Forge.We offer excellent compensation and benefits, an attractive relocation policy and a workenvironment that offers considerable opportunity for personal and professional growth. Inparticular, it is expected that the work will lead to publication in leading journals as well aspresentation at scientific meetings. Please forward your C.V. and the names of three referen-ces to: Mary Ann McCarry-C0047-Smith Kline & French Laboratories, Research & Develop-ment, P.O. Box 1539, King of Prussia, PA 19406-0939. We are an Equal Opportunity Employer,M/F/H/V.

ENDOWED PROFESSORSHIPIN CANCER OR IMMUNOLOGYThe University of Cincinnati and the

State of Ohio have created an endowedprofessorship in the area of MammalianGene Regulation (Cancer) and/or Molec-ular Immunology. This professorship,named the Ohio Eminent Scholar, is de-signed to add an outstanding scientist tothe Department of Microbiology and Mo-lecular Genetics in the College of Medi-cine. The department has well estab-lished programs in molecular geneticsand the Eminent Scholar will fulfill apivotal role in expanding strength andinteractions in the named area(s). TheUniversity of Cincinnati is a comprehen-sive university in the state system. Cur-riculum vitae should be sent to:

Dr. Jry B. LingrelDepartment of Microbiology and

Molecular GeneticsUniversity of CincinnatiCollge of Medicine

Cincinnati, Ohio 45267-0524

Affirmative Action/Equal Opportunity Employer

Ua

* , I Publc Servie Commisson Commislion de Is FonctionOfQs * otCupublique du Caned

0 Scientific1EvaluatorHeahh and Welfare CanadaHeah Protection BranchBureau of Nutritional SciencesOttawa, Ontario

We require an experienced biochemist toevaluate data on the nutritional quality andsafety of foods with particular emphasis onnovel foods and ingredients. You will alsoact as a consultant to other specialists inthe Department, other government agenciesand the food industry.You require graduation from a recognizeduniversity with specialization in biochemis-try. Experience in nutrition and toxicologyof food and in evaluating the safety and nu-tritional adequacy of foods and ingredientsis required. You should also possess expe-rience in planning designiing or evaluatingscientific projects and preparing and pub-lishing reports. Knowledge of English isessential.We offer a salaryrangngfrom $38,221 to$47,625 commensurate with your qualifica-tions and expeience.Preference will be given to Canadian

citizens.

Forward your rfeume and/or ap-plication form, quoting referencenumber S-87-31-5795-47JG (G35),to:Joan Girling (613) 996-8054Public Service Commission of CanadaOttawa, Ontario KlA OM7

Closing date: 9 October 1987Personal information you may provide isprotected under the Pivacy Act. It will beheld in Personal Information BankPSC/P-PU-040, Personnel Selection Files.

The Public Service ofCanadasaIsaan equal opportunity employer

USE YOURSCIENTIFIC KNOWLEDGETO FULL ADVANTAGE

Glaxo Inc. is one of the Top 10 ethical pharma-ceutical firms in America. We are a company withtremendous growth opportunities, state-of-the-artfacilities, and a commitment to producing medicinesthat save lives and eliminate suffering.In the process we have expanded considerably ourR&D effort, and now have new and exciting careerpaths in our Analytical Chemistry Department. Thiswell -equipped, highly trained unit will play a key rolein problem solving and in providing the Companywith in-depth analytical resources. Other importantdepartmental responsibilities include interfacingwith compound discovery, formulation development,and quality control teams.

Areas of particular focus for the Analytical ChemistryDepartment include:

* Developing and validating analyticalmethods and specifications for new drugsubstances, intermediates and dosage forms.

. Preparing analytical and stability sectionsof IND and NDA's.

* Conducting kinetic and mechanisticstudies of drug degradation reactions.

* Isolation and identification of impuritiesand degradation products.

* Designing and conducting stability studies.Testing clinical supplies.

Careers are available for experienced and non-experienced individuals with backgrounds in a widevariety of specializations such as: chromatography,spectroscopy, physical organic chemistry andanalytical chemistry. Ph.D. level positions areavailable in Analytical Chemistry, PharmaceuticalScience, and Physical Organic Chemistry. B.S. andM.S. candidates with strong backgrounds in analyticaland organic chemistry are also being sought.

Join Glaxo Inc. today and use your expertise to fulladvantage. Your abilities and potential will berecognized with a competitive starting salary andbenefits package. Our location, in the heart ofResearch Triangle Park, North Carolina, offers a mildclimate year round, access to some of the finestuniversities in the country, n:merous cultural activi-ties and nearby recreational facilities. For promptconsideration, please forward your resume, in-cluding salary history, to:

Dept. CK(No Phone Calls, Please)

No Private Agency Referrals, Please

Glaxo Inc.P.0. Box 13398

Research Triangle Park, NC 27709An cqual OppY?un.ry Employer MlF/V/-H

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7

POSITIONS OPEN

IMMUNOLOGY POSIDOCCORAL POSI-TION availablc at Vanderbilt University School ofMedicine. This position is available immediately to studythe mechani of lymphocyte-modiated cytotoxicity oftumor cells. Candidates need skills in immunology or

biochemistry. All interested candidates should forwardrisumns to: James T. Forbes, Ph.D., Medial Oncolo-My,A2127 Medical Ccnter North, Vandcrbilt Univer-sty, Nashville, TN 37232.

MICROBIOLOGISTS: A search is under way forindividuals to fill a tenure-track position in medicalmicrobiology and a tenure-track position in immunolo-gy. Postdoctoral experience, proven research ability, andcommitment to undergraduate and graduate teaching in

microbiology are required. Salary will be commensuratewith expenence. Send resum6, a statement of research

interests and goals, transcripts of all acadcmic work, andnames and addresses of three reference individuals to'Professor D. E. Talburt, Botany and MUniversity of Arkansas, Fayeteville, a 72701. -

plicatio s will be reviewed begining 15 November1987 for starting datcs of January or August of 1988.The Univariy of rkansa u an Equal OpportunstylAffir-mativeAct Inuton

MOLECULAR/CELLULAR PHARMACOLO-GIST OR NEUROPHARMACOLOGIST. Tenure-track position at assistant professor or associate professorrank. Assistant professor reqiirements: at least 2 years ofpostdoctoral experience and potential to develop inde-pendent research program. Associate professor require-mcnts: fivc or more years ofrcsearch/tcaching experienccin pharmacology or related discipline, evidence of cxcel-lent independent research, and currcnt t support.Molecular, cellular or. neurophysiological arch

proaches to pharmacological problems preferred. Currc-

ulum vitae, description ofcarcer goals, proposed researchprogram, and three or more letters of recomnmendationmust be received by 15 November 1987. Address to: Dr.Neil C. Moran, Chairman, Department of Pharma-cology, Emory University, Aana, GA 30322.AnAffirmativeAction/Equal Opport~nity Employer.

MOLECULAR/DEVELOPMEINTAL BIOLO-GIST. Applications are invited from molecular biologistsin the area of vertebrate development. This position, tobe filled at the assistant professor levcl, will complement

existing research programs in limb, heart, and neural

crest cell differentiation. Some participation in the de-partmnt's medical and/or graduate teaching programs isrequired. Applicants exhibiting strong potential for ob-taining extramural research fundings will be given priori-ty. Significant start-up monies are available. Pkase sendcurriculum vitae, a statement or research interests, andthe names of three references by 1 December 1987 to:

SarhCDepartment ofAnatomy Cehlar Biolmgy

Mcdical College of WVisconin8701 Watertown Plank Road

Milwaukee, WI 53226Equal Oppounity ExmplyffM/F/H

OCEANOGRAPHY: STAFF SCIENTISr posi-tion is availablc to teach oceanography in an innovativeundergraduate program, Sca Semester. Courses consistof6 weeks qfintensjve cLassroom instruction followed by6 weeks of teaching on board a sailing research vessel in

waters between the Caribbean and Newfoundland. Suc-cessfil candidates will teach two courscs per year, spend-

in$ about 15 weeks per year at sea. Ph.D. in marinescience required. Starting date: August 1988. Resumeand three letters of recommendation by 1 November1987 to: Dr. S. E. Humnhris, Sea Educaton Associa-tion, P.O. Box 6, woods Hol, MA 02543.

An Equal Opportunity Employer

PHARMACOLOGIST: Faculty/rescarch positionfor appropriate Ph.D., Pharm.D. Qualifications andexpcnence must indude strong medical school teaching

skills and research accomplishments. Faculty rank and

salary commcnsurate with expericnce. Send curriculumvitac and names of threc refercnces to: RobertMancini, Ph.D., D.O., Chairman, Department ofPharmacolgy/Toxicology & Experimtal Then-

170c, OldYor C,llege of Osteopathic Medicine,Bo7,OdWestbury, NY 11568.

MOLECULAR PARASITOLOGISTThe Department of Biological Sciences, University of

Cincnnati, invites applications for an assistant professortenure-track position in the area of molecular parasitolo-gy, beginning 1September 1988. The candidate musthavecompleted a doctorate, with postdoctoral experi-ence requ red. The successfiul candidate will be expectedto devcbp an externally fimded independent researchprogram studying the molecular basis of the biology ofparasites and/or host-parasite interactions, with animalsystems preferred. In addition, the candidatc will partici-pate in graduate and undergraduatp education. Appli-cant must submit curriculum vitae, a one-page statementof research goals, and have at lcast thre7e lcttcrs ofrecommendation submitted to: Dr. Richard D. Karp,

Parasmioois Search Committee, Depart-ment ofBiologial ences, University of Cicinnati,Cincidn OH 45221. Thc deadlinc for applications is15 November 1987. The Unnxqrity of Cmciati is anEqual Opportuxity/Affirmatim Action Eployer.

PATENT LICENSING ASSOCIATEUNIVERSrTY OF CALIPORNIA

(Two Posiions)$35,000 to $44,400

Licen university technology to industry, negotiateand draft agreements. Extensive personal contact withindustiy and inventors. Moderate trave. Knowledge ofpatent and licensing law desired. Education/expenceequiralent to advanced degree in either health caresciences or biotecnology or related field plus 5 years ofindustrial business experence. Backround in medicaldevices, clinical diagnostic tests, or instrumentation de-sired. Apply by 9 October 1987 to: University ofCalifixma, 2199 Addison Stroet, Room 192, Berke-ly, CA 94720. Attention: Personnel 20-21.

AffirmativeActionlEqual Opportnity Employer

PHYSIOLOGY/PHARMACOLOGYSEARCH CONTINUED

Applications are invited for the position of disciplinehead physiology/pharmacology. The desirabk candi-datcwil have an earned doctorate appropriate to thediscipline, previous teadi and research experience atthe graduate/professional ichool level, and be eligible forsenior faculty rank. Prior administrative experience pre-ferred. The successfil candidate will be prepared toprovide academic leadership in teaching a variety oftopics in medical physiology and/or pharmacology.

Send curriculum vitae and references to: William J.Dyche, Ph.D., Associate Dean for Predinical Affairs,Univery of OsteopathickMedicine and Health Sci-aKes, 3200 Grand Avenue, Des Moines, IA 50312.Tbc Univnity is an Equal Opportunity Employcr.

PHYTOPLANKTON ECOLOGIST. The Univer-sity of Txas Marine Scieice Institute is reopening itssearch for an individual to fill a state-funded (75%),nontenure track RESEARCH SCIENTIST position.Preferne will be given to candidates competent in theuse of mwdem field and laboratory techniques to studyphytoplankton and primary production in coastal watersand estuarinc envin nts. Successful applicants areexpected to obtain extramural funding to develp anindent research program and to cooperatc in devcl-opnent of fied-oriented multidisciplinary projects. Can-didaes must have a Ph.D. and record of accom-plishments. Postoctoral experience prferred.Send letter of application, statement of research inter-

est, curriculum vitae, and names of three referencesbefore 2 November 1987 to: Dr. Robert S. Jones,Director, Marine Science Instittte, Ihc University ofTexs at Austin, Port Aransas, TX 78373.

The Uniencty ofTexas atAustin isAn Equal Opprni-tyAffirmativeActon Employer.

PLANT MOLECULAR BIOLOGYThe Department ofBotany, The University ofTecas at

Austin, is seking applicants for a full-timeASSISTANTPROFESSOSHIP to direct research, devclop a grad-uate program and teach in the area of plant molecularbiology. Applicants should possess demonstrated capa-biliies for research in some molecular aspect of Plantbiolgy involving the use of recombinant DNA technol-ogy. Send curriculum vitae, statement of future researchgoals, and names of three references by 2 November1987 to: Dr. Guy homso Chman, SearchCommittee, Department of Botany, hIe Universityof Texas at Austn, Austin, TX 78713.

i638

PHOSPHOINOSTDE RESEARCHPostdoctoral position available immediately to study

phoshominositide turnover/transmembrane signalingcoupled to platelet activating factor receptor, Ph.D. orM.D. degee required, with research experience in recep-tors, phospholips, , proteins desirablk. Send curriculumvitae and names ofthree references to: Dr. Shivendra D.Shukla, Deamt of Pharmacology University ofMissouri School of Medicinc, Colunb MO 65212.Tclephone: 314-882-2740.

PLANT PHYSIOLOGIST-The Department of Bi-oloy ofTrinity College invites applications for a tenure-tracK position at the level of assistant professor (institu-tional approval pending) with a start date of 1 September1988. plicants must have a Ph.D. degree and postdoc-toral research expenence is preferred. The candidate willbe responsible for a laboratory course in vascular plantphysiology, a second course to be agreed upon, participa-tion in a team-taught introductory biology course, andperiodic instruction of a freshman seminar. The candi-date will be expected to maintain a research program inwhich undergraduate majors may be involved. Commit-ment to the education of biology major and non-majorundergraduates is essential. Send curriculum vitae, un-dergraduate and graduate transcripts, description of re-sach, and three letters ofrecommcndation no later than24 October 1987 to: Donald B. Galbraith, Chair,Department of Bioog, Trinity Collge, Hartford,CT06106.Trut ge is anAffirmativeAction/EqualOppounity Employer.

Ccnter for Hemostasis and Thrombosis Research,New England Medical Center and Tufts UniversitySchool of Medicine, is seeking applications for POST-DOCTORAL AND JUNIOR FACULTY (Ph.D.,MLD., M.DJPhD.) POSMONS:

1) Molecular biologist: Cloning and expression ofrecombinant n K-dependent blood coagulationprote1s; site-directed mutagenesis to study structure-nction relationships.2) Protein structure and design: Computer molecular

graphics design ofproteins; design and synthesis ofnovelchimeric protems via genetic engineering.The Center, located in new laboratories, is well

equipped with modem instrumentation for protein se-quencng, peptide and DNA synthesis, and macromo-leculardsply. Salary negotiable. Reply to: Dr. B. Furie,Center for Hemostass and Thrombosis Research,Tufts-New England Medical Center, 750 Washing-ton Street, Boston, MA 02111.

POSTDOCTORAL APPOINTMENTSThe Detonation Theory and Applications Group of

the Los Alamos National Laboratory seeks recent Ph.D.recipients as candidates for postdoctoral positions. Inaddition, positions as a visiting staffmember for periodsof up to a year may also become available from time totime for more advanced degree holders. Current researchinterests in the group include reactive hydrodynamics (C.Mader, B. Buiet, J. Jones), equations of state (R.

ikoff M. S. Shaw), and computational chcmistryJ. R ). Postdoctoral appointments are for 1 yearsubject to renewal for up to 3 years. Appointments areawarded on a Laboratory-wide competitive basis.To fonnally apply, send resume, employment applica-

tion, threc ktters of refererce, and graduate and under-graduatc transcripts to: Carol M. Rich, Human Revsources Development Diision POSTDOC-AF, LosAlmo sational Laboratory, Los Alamos, NM87545. For additional information, contact: J. P. Rit-chie at 505667-8205. Los Alamos is an AffirmativeAaiion/EqsWOppotunity Empl<er.

POSTDOCTORAL POSMONA 2-year postdoctoral position is available 1 January

1988 in the Department of Botany, Washington StateUniversity (WSU), Pullman, Washington 99164-4230,for a biochmist/plant biochemist/plant physiologist toinvestigate the molecular basis of malic acid mnsport inCAM species. Training and experience in plant mcm-brane transport rescarch and/or mcmbrane protein label-ing, identification and isolation required. Starting salary$18,000 per year. Send curriculum vitae and the namesofthree references to: Dr. Ernest G. Uribe, c/o Dr. BenStark, Deparmt of Biology, illinois Institute ofTechnology, IT Center, Chicago, IL 60616 before 1November 1987. WSU is an Affirmative ActiolEqualOpportuniy Employer

SCIENCE, VOL. 237

POSITIONS OPEN POSITIONS OPEN

I1 FACULTY POSITIONS INResearchlel BIOLOGYAs part of a program of continuing faculty and facility development

in the natural sciences, Boston University seeks applicants for threetenure-track positions in Biology at the Assistant7Professor level. TwoSCIE n ist years of tdoctoral experience required. Successful candidates areexpectetrodevelop an active, funded research program, superviseSigma Diagnostics, a division of Sigma Chemical Company, graduate students, and teach at the undergraduate and graduate

a world renowned manufacturer of biochemicals and [evels. Competitive start-up funds are available. Positions to be filleddiagnostic reagents, is seeking a PhD Immunologist to join are for September 1988.

its apily xpadin Heatoogy/istlog diis'on.TheCOMPARATIVE PHYSIOLOGY Candidates are sought whoseits rapidly expanding Hematology/Histology division. The research interests include an integrative systems approach usingsuccessful candidate will have at least 5 years' experience modern methods in an area of study that complements existingin a clinical environment with emphasis on immuno- faculty in neuroendocrinology, comparative reproductivehistochemistry. The position requires the ability to do endocrinology, behavioral endocrinology, and neurophysiology.Undergraduate teaching in general or systems physiology plus upperindependent work as well as strong written and verbal division course inspeciality.communication skills. MOLECULAR CELL BIOLOGY Candidates are sought whose

research interests involve molecular aspects of cellular regulation andSigma offers competitive salary and full company paid development, neurobiology, and/or membrane structure andbenefits. Please send resume with salary history in confi- function. The successful applicant will be expected to complementdence to: existing faculty in cell development, cell-cell recognition, membrane

transport, nucleic acid biochemistry, and cell regulation at thePersonnel Manager molecular level. Undergraduate teaching in cell biology plus upperdivision course in specialitv.SIGMA CHEMICAL COMPANY EVOLUTIONARY-BIOLOGY Candidates are sought whose

P.O. Box 14508 research interests are in organismic evolution using molecular,St. 1Louis, MO 63178 biochemical, and/or cytogenetic approaches. The successful

St. loUis, MO 63178 applicant will be expecte to com lement existing faculty in theareas of behavioral ecology, population biology, biochemical ecology,and physiological ecology. Undergraduate teaching at introductorylevel plus upper division course in evolutionary biology.Send curriculum vitae, a summary of research interests, and names

of three references to: Chair, (speify which position), SearchCommittee, Department of Biology, Boston University, Boston, MA

IPOS". _-_i *02215. Deadline for completed applications is November 15,1987.

BOSTON UNIVERSITY____(ILI II I)IN I- t Lill It V I III I()\'(' I- IDepartment of Biology fi J

An equal opportunity, affirmative action institution.

BIOCHEMICAL PHARMACOLOGIST (Ph.D.)FORCARDIOVASCULARRESEARCHI

We're Ortho Pharmaceutical Corporation, part of * conduct drug evaluation studies and participate in theJohnson & Johnson, the most broadly based health care decision-making process of recommending com-company in the world. pounds for development; and

* possess excellent oral and written communicationWe have an immediate opening in our Division of Phar- skills.macology for a biochemical pharmacologist with asolid foundation in cardiovascular pharmdcology anddemonstrated capabilities of studying drug action at thebiochemical/molecular level. The individual, with mini-mum 3-5 years of postdoctoral e*perience, will be part ofa multidisciplinary team targeted to the discovery of

drugs for the treatment of a variety of cardiovascular dis-eases including thrombotic disorders and coronary ar-tery disease. The successful candidate will study drugaction at the subcellular level (using radioreceptor, ra-

dioimmunoassay, enzymological and cell culture tech-

niques) and will develop appropriate in vivo animalmodels. This senior scientist will be expected to:

* participate actively in our ongoing drug discoveryefforts;

* establish an independent drug discovery program;* interact With scientists in a variety of disciplines includ-ing medicinal chemistry;

In addition to a fully competitive compensation and ben-efits program, we offer a stimulating environment in

which to grow and be recognized accordingly. If you are

willing to accept this challenge and meet the above

qualifications, please send your resume including salaryhistory and requirements, to: Mr. Frank Folio, Dept. 35,Ortho Pharmaceutical Corporation, P0. Box 300, Raritan,NJ 08869-0602An equal opportunity employer, M/F

ORTHO PHARMACEUTICAL ORTFCORPORATION

A .M CH Company

A LOT MORE THAN You THINK

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NATIONAL SCIENCE FOUNDATION(NSF)

NSF's Division of Astronomical Sciences is seeking qualified appli-cants for the following positions.(1) Program Director, Astronomical Instrumentation and Develop-ment Program. This position will be filled on a one year rotator ortemporary basis starting January 1988.(2) Astronomy Contors Manager, National Astronomy Center.This position will be filled on a two year rotator or temporary basisstarting as soon as possible.The per annum salary for temporary positions is currently AD-LevelIV, $45,763 to $71,555. The per annum salary for rotator positionsis currently $50,000 to $72,500. Normally the rotator candidatereceives a leave of absence from his/her employer and salary is setin accordance with the Rotator Program.Applicants should have a Ph.D. in Astronomy or Astrophysics orequivalent experience. In addition for the Program Director posi-tions, 6 or more years of scientific research experience beyond thePh.D. along with expenence is required. For the National Astrono-my Center position, experience in management in organizationswhich conduct scientific or technical research is also required.Program Directors are responsible for the review, recommendationand proosssing of proposals for grants in astronomy research andbudget preparation. The Astronomy Centers Manager is responsi-ble for scientific and technical oversight of work at a NationalAstronomy Center, review of new proposals and initiatives, andbudget preparation.Applicants should send a SF-I 71, Application for Federal Employ-ment, or resume to the National Scince FoundatIon, 1800 G St.NW., Room 208, Washington, DC 20550. Attn: Catherine Han-dle. For technical information, please contact the DMsion ofAstronomical Sciences, (2b2) 357-9488. For further information onhow to apply call (202) 357-7840. Hearing impaired individualsshould call (202) 357-7492.

NSF is an Equal Opportunity Employer.

STATE OF KUWAITKUWAIT INSTITUTE FOR SCIENTIFIC RESEARCHKuwait Institute for Scientific Research (KISR) is a nonprofit organization with a staff ofmore than one thousand employees engaged in applied research In the fields ofEnvironmental and Earth Sciences, Food Resources, Engineering, Petroteum, Petro-chemicals and Materials and Techno-Economics.

KISR has a vacancy for a:

SUPERVISOR, EDITORIAL UNITMAJOR DUTIES:- Supervising and checking work of the unit, training editors (technical editing andcomputer use).

- Editing and supervising the editing of project reports, technical reports, proposals toclients, manuals, articles to be submitted to joumals, conference papers, annualresearch report articles, brochures and fliers.

- Is responsible for the editing and production of the KISR Annual Research Report.- Is responsible for the writing and production of the public version of the KISR Annual

Report, and for the writing of the KISR Annual Report and KISR Semiannual Reportto the Board of Trustees.

- Supervising typesetting of specific materials as needed.

OUAUFICATIONS:

Applicants should have a M.A. or M.Sc. degree or equivalent with 7 years ofexperience in technical editing, excellent knowledge of English gammar and syntax.Some managerial experience preferred.

KISR offers attractive tax free salaries commensurate with qualifications and experi-ence and generous benefits which include gratuity, free fumished aircohditionedaccommodation, school tuition fees for children, contribution to a savings plan, fiveweeks annual paid vacation, airtickets, free medical care and life insurance.

Interested applicants are requested to send their curriculum vitae with supportingintormation not later than one month of this publication to:

DR. HOMOUW AL-ROOBAHDIFIECTOR GENERALKUWAIT INSTITUTE FOR SCIENTIFIC RESEARCHP.O. BOX 24865 SAFAT13109 SAFAT, KUWAIT.

BIOTECHNOLOGYINDUSTRIAL LIAISON

Iowa has invested nearly $50 million in agriculturalbiotechnology research at Iowa State University in the pasttwo years. A position is immediately available for anindividual to serve as liaison between the agriculturalbiotechnology program of ISU and biotechnologyindustries.Primary responsibilities will be to establish and promoteopportunities for research collaboration between the bio-technology industry and ISU, industry investment inuniversity product development activities, and the locationof industrial research and production facilities in Iowa. Theindividual will be a staff member of ISUs Office ofBiotechnology, which coordinates the university-wide bio-technology research programs of the Colleges ofAgriculture, Engineering, Family and Consumer Sciences,Sciences and Humanities, and Veterinary Medicine. Theindividual will work closely with the state agencies andinstitutions represented in the Iowa BiotechnologyConsortium.Minimum requirements are a Master's degree in a biotech-related discipline with considerable experience in universityand/or corporate research and management. Salary iscommensurate with qualifications and experience. Theinitial appointment is for a minimum of two years withrenewal contingent on pertormance and funding.Qualified individuals should submit a detailed resumeincluding names, addresses, and phone numbers of threereferences who may be contacted to Walter R. Fehr,Biotechnology Coordinator, 1301 Agronomy, Iowa StateUniversity, Ames, Iowa 50011.Application deadline: October 30, 1987, or until filled.Iowa State University is an Equal Opportunity-AffirmativeAction Employer.

IOWA STATE UNIVERSITYAmes, Iowa

Opportunities inMolecular GeneticsPfizer Central Research is seeking qualified professionals tofill several openings in the Departmentof Molecular Genetics.Working with other specialists in a multi-disciplinary projectteam, you willconduct original research experiments, apply-ing your skills to exploratory biomedical research projectsinvolving molecular genetics approaches.These positions require either anMS or BS in an appropriatebiological or chemical discipline with additional postgrad-uate experience in one or more of the following areas:* mRNA isolation, cDNA library construction* chemical analysis of protein sequence and structure* synthesis, cloning and characterization of synthetic DNA* mammalian cell culture/transcription regulationIn addition to a stimulating scientific environment, we offer acompetitive compensation/benefit package and relocationassistance to an attractive southeastern Connecticut shorecommunity. Please send a resume, description of researchexperience and names of three references to: Mrs. LorraineC. Corr, Personnel Associate, Pfizer Central Research,Eastern Point Road, Groton, CT 06340.

An equal opportunity employer

C A B M

CENTER FOR ADVANCED BIOTECHNOLOGY AND MEDICINE

The Center for Advanced Biotechnology andMedicine is a newly established molecularbiology research program jointly adminis-tered by the University of Medicine andDentistry of New Jersey, and Rutgers, theState University of New Jersey. It is funded bythe N.J. Commission on Science and Tech-nology, and by industry, public and privatesources.CABM is seeking staff members to initiateand implement programs in StructuralBiology, Molecular Genetics, Cell and De-velopmental Biology and Molecular Pharma-cology. Staff members will be employedthrough either university depending uponsubject - matter and responsibilities. Imme-diate openings include:

LABORATORYRESEARCHERS

Various positions needed to purify andcrystallize proteins for X- ray crystallographicanalyses (experience in protein chemistry/purification required); to operate in a pro-tein microchemistry laboratory, includingsynthesizing peptides and sequencingproteins; to prepare tissue culture cell andvirus stocks, and to perform biochemicaland genetic analyses. ($22K- $40K *).

LABORATORY AIDES& ASSISTANTS

Positions available to prepare media, operateequipment, process glassware, and maintainlaboratory records. ($ 1 K- $ 16K*).

FACILITCOORDINATOR

To oversee construction of a 100,000 squarefoot molecular genetics laboratory buildingand manage its operation. ($35K-$50K*).* All salaries commensurate with educationand experience and a generous benefitsprogram is provided. Send resume to:

THE STATE UNavEST OF NMWJERSYDI__TCrD_ EobeutM.NiveOvicC675 Hoes Lane

Piscataway, NJ 08854__ affirmative action /

M 1fXW CI rr'4W O%r%..W equal opportunity employer

HEALTH SCIENTIST ADMINISTRATIONTRAINING AT THE NATIONAL

INSTITUTES OF HEALTH THROUGHTHE GRANTS ASSOCIATES PROGRAMScientists in biomedical or behavioral research

interested in an administrative career with federalprograms supporting research and training in healthrelated fields may wish to consider the Grants Asso-ciates Program in the U.S. Public Health Service.This program is governed by the Grants AssociatesBoard and is administered by the Office of Extra-mural Research in the Office of the Director, NationalInstitutes of Health.The Program offers a limited number of full-time

permanent posibons per year on a highly selectivebasis, that prepare each associate for a leading rolein health science administration. For a twelve-monthperiod, Grants Associates participate in individuallystructured training experiences including on-the-jobassignments, courses and seminars. The Programprovides opportunities for participation in the devel-opment and administration of federally supportedresearch programs, in the fundamentals of effectivemanagement, in the peer review process and in otherrelated areas of health science administration. TheProgram also attempts to develop a sensitivity to theconsequences of program decisions on other federalhealth programs, research institutions, and nationalhealth needs.Admission to the program is highly competitive for

the few positions available. Motivation for a career inscience administration, good interpersonal skills, andevidence of executive potential are important. If youare a U.S. citizen and hold a doctorate or equivalentin a discipline related to the biomedical or behavioralsciences, have significant independent researchexperience beyond the doctorate and are attracted tohealth science administration as a profession, youshould inquire about the Grants Associates Program.

Grants Associates may be appointed either in theU.S. Civil Service with a salary range of $32,567to $45,736 (General Schedule levels 12-14) depend-ing on experience or in the Commissioned Corps ofthe U.S. Public Health Service at ranks beginningwith senior grade (03 Lieutenant) salary dependenton prior military experience, but beginning at$19,990.80 basic pay.The National Institutes of Health does not discrimi-

nate in employment on grounds of race, color, sex,national origin, age or handicap.

For further information, write to:DIretor, Health ScientI AdministratorDeveloment Programs

Offce of Extramural ResearchOffimce of the DirectorNational 1Instis of Health9000R PikeBulding 31, Room 18-62SBethesda, MD 20892

THE NIH IS AN EQUAL OPPORTUNITY EMPLOYER

POSITIONS OPEN

POSIDOCTORAL POSITION-Ph.D. to partici-pate in projects involving several research groups study-mg natural and artificial photosynthesis. Central to theposition is the construction and utilization of a picosec-ond single photon counting fluorescence spectrometer.Please send resume and three letters of recommendationto: Thomas Moore, Department ofChemistry, Arizo-na State University, Tempe, AZ 85287-1604. ASU isan Equal OptntylAffirative Action Employer.

POSTDOCTORAL POSMIIONFor studies of cell and molecular biology ofT lympho-

cyte activation. Ongoing projects involve Ca2+ ion flux,oncogene and lymphokine gene expression, and secondmessenger function in T cells from normal and agingmice. Send curriculum vitae with names and three refer-ences to: Rich Miller, Department of Pathology, Bos-ton University, 80 East Concord Street, Boston, MA02118.An Equal Opportunity Employer.

POSTDOCTORAL POSIIION-available forPh.D. biochemist/cell biologist interested in studyingstructural, functional, or regulatory aspects of uniqueintracellular lipid modified proteins in relation to cellcycling and cell differentiation. Experience with proteinpurification, immuno-chemical, or molecular techniqueshelpful. Salary based on experience. Position is located innew research facility in attractive semirural setting. Sendcurriculum vitae and three references to: Dr. WlliamMakese, Wcis Center for Rcsearch, Gcisinger Clinic,Danvilic, PA 17822.Equal Opportunity Employer MIF/H.

POSTDOCTORAL POSMONDANA FARBER CANCER INSTITUTE

HARVARD MEDICAL SCHOOLAvailable immediately. Tumor biologist/immunologist

with experience in several in vitro and in vivo tumormodels. Research involves the production and use ofmonoclonal antibodies as carriers of radionuclides fordiagnosis and therapy. Candidate will work independent-ly within a multidisciplinary group and participate in aPhase 1 radioimmunotherapy study. Salary $21,000.Please contact: Dr. A. I. TKassis, Harvard MedicalSchool, SVWRL, 50 Binney Street, Boston, MA02115. Telephone: 617-732-2184. An Equal Opportu-nitylAffirmateAcion Employer.

POSTDOCTORAL POSITION: The Division ofPulmonary Medicine at Long Island Jewish MedicalCenter is secking a Ph.D. to direct the PulmonaryResearch Laboratory and to pursue independent re-search. Potential collaborative areas of interest indudeendothelial cell injury, erythropoietin physiology, andsurfactant secretion. Continuous funding availablethrough the Nina Weissman Foundation. Interested apmli-cants should send their curriculum vitae to: Harry Steim-berg, M.D., Disio of Pulmonary and Critical CareMeine, Long Island Jewish Medical Center, NewHyde Park, NY 11042. Equal Opportunisy Empyer.POSTDOCTORAL POSMIION available for per-

son experienced in molecular biology to investigatecancer suppressor genes. Please send curriculum vitaeand names and telephone numbers ofthree references to:Dr. Noel Bouck, Dqeartment of Microbiology-Im-munology, Northwestern University Medical Sihool,303 Est Chicago Avenue, Chicago, IL 60611.

POSTDOCTORAL POSITION: seeking molecularbiologist to participate in evolutionary studies on pro-tis. Must have competence in cDNA cloning andsequencing. Available immediately. Applicants shouldsend curriculum vitae to: Dr. Richard E. Triemer,Department ofBiological Sciences, Rutgers Universi-ty, Piscataway, NJ 08855-1059.

POSTDOCTORAL POSITIONProject to investigate the mechanism of initiation of S

phase DNA replication in tumor cells. Involves immuno-affinity purification ofDNA polymerases and cell cycle-dependent regulatory proteins, molecular cloning, hy-bridization in situ, preparation of monoclonal antibod-ies, immunocytochemistry, and flow cytometry. Beginspring 1988. Contact: Dr. Robert Bambara, Box 607,University of Rochester Medical Center, 601 Elm-wood Avenuc, Rochester, NY 14642.

164.2

POSITIONS OPEN

POSTDOCTORAL POSMON available immedi-ately to participate in research on the actions of insulinand its interactions with its receptors using in vitro cellsystems and animal models in a dynamic departmentwith excellent environment for protein engineering andmolecular biology. Experience with protein purification,molecular biology, site-directed mutagenesis, and cellculture is desirable but not mandatory. Please send yourapplication, curriculum vitae, and names of three refer-ences to: Dr. Pierre De Meyts, Department of Diabe-tes, Endocrinology and Metabolism, City of HopeNational Medical Center 1500 East Duarte Road,Duarte, CA 91010.

POSTDOCO RAL POSMON available immedi-ately to study the regulation of dass II MHC glycopro-tin epression by mononuclear phagocytes. Experiencein mokcular biology or cell biology or immunologydesirable. Send currculum vitae and names of threereferences to: Dr. Bmce S. Zwilling, Dcpartment ofMicrobiology, The Ohio State University, 484 West12th Avenue, Columbus, OH 43210. The Ohio StateUniperity is an Affirmative ActionlEqua Opportunity Em-plyer.

POSTDOCTORAL POSITION is available imme-diately to study the structure, function, and molecularbiology ofArg-Gly-Asp-directed cell adhesion receptorsexpressed in human cells.A strong background in molecular biology is required.

Send curriculum vitae and names of three references to:

David A. Chercsh, Ph.D.Laboratory ofTumor Cell Biology

IM-13Research Institute of Scripps Clinic10666 North Torrey Pines Road

La Jolla, CA 92037

POSTDOCTORAL POSMIION available for a re-cent graduate with a Ph.D. in an area of oculomotor-vision research. Candidates with a background in motionperception who want experience in an established humanoculomotor research laboratory are encouraged to apply.This is a Stanford University position located at theSanta Clara Valley Medical Center, where the graduatewould work with an M.D. neurologist and Ph.D. bio-medical engineer. Send resume and three letters ofrecommendation to: John R. Hotson, M.D., Depart-ment of Neurology, Santa Clara Valley Medical Cen-tcr, 751 South Bascom Avenue, San Jose, CA 95128.Stanford Univerrsty is an Equal Opportunity Employer.

POSTDOCTORAL POSITION is available imme-diately to study the regulation of transcription imtiationin a DNA-tumor virus system. Applicants should have a

stron$ background in molecular biology and/or bio-chemistry. Experience with recombinant DNA tech-niqucs is desirable. The projectis funded through August1992 with a starting salary of $18,516 to $26,472 plusdepending on experience with excellent fringe benefits.Send curriculum vitae and names, addresses, and tele-phone numbers of three references to:

Dr. GoklW C. DasDepartment ofMoklelar Biology

The University of Texas Health Center at TylerP.O. Box 2003Tyler, TX 75710

POSTIDOCTORAL POSMIION to study the role ofelectical excitability in the control of secretion fromidentified pituitary cells. NIH-funded project with sup-port available immediately. Experience m single-cell lec-trophysiology desirable. Send curriculum vitae andnames of reTerences to: C. J. Lingle, Department ofAncsthesiology, Washington University School ofMedicne, 660 South Euclid Avenuc, St. Louis, MO63110.

POSTDOCTORAL POSIIION-ENZYMOLO-GY. The research is aimed at identifying, isolating, andcharacterizing lignin-degrading enzymes in a filamentousfungus,Work will beimnwelI-equipped laboratories atU.S. Forest Products LaboratoryUnmversity of Wiscon-sin. Available immediately for 1 to 2 years. Salary:$26,000 per year. U.S. citizens only. An Equal Opportu-nity Empoyer. Reply: Dr. T. K Kirk, Forest ProductsLaboratory, One Gifford Pinchot Drive, Madison,WI 53705-2398. Telephone: 608-264-5887 or5866.

POSITIONS OPEN

POSTDOCTORAL POSMIION available immedi-ately to study the interactions ofdiet and toxic stimuli onmyocardial cell development. In vitro systems of culturedadult and neonatal rat heart cells will be used as experi-mental models. A strong background in biochemistry,cell biology, and cell culture technology is required.Cellular injury induced by the treatments will be evaluat-ed by changes in cell function, enzyme activities, andreceptor activity. Send curriculum vitae and the namesand addresses of three references to: Daniel Acosta,College of Pharmacy, The University of Texas, Aus-tin, TX 78712.

POSTDOCTORAL POSITIONMOLECULAR IMMUNOLOGYRESEARCH INSTITUTE OF

SCRIPPS CLINICA postdoctoral position is available to study the inter-

action ofCD4 with MHC Class II, HIV gpl20, and theT cell receptor using genetically engineered secretedvcrsions of these molecules. Individuals with a strongbackground in protein chemistry and/or genetic engi-neering are particularly encouraged to apply. The candi-date must be a U.S. ctizen or permanent resident.

Please send curriculum vitae, representative publica-tions, and names of three referees to:

Dr. Nicholas Gascoigne or Dr. Per A. PetersonDepartment of Immunology, IMM-1Resrch Institute of Scripps Clinic

10666 North Torrey Pincs Road, La Jolla, CA 92037

POSTDOCTORAL POSITION IN MOLECU-LAR VIROLOGY. A postdoctoral position is availableto study the regulation of mRNA stability in cellsinfected with herpes simplex virus. The successful candi-date will join a research group interested in characteriz-ing trans acting molecules whch reguate mRNA halflives, as well as cis acting signals that distingish mRNAswith different stabilities. The work will include construc-tion and analysis of viruses carrying mutations in a genewhose product has been shown to regulate mRNAstability. Applicants should have a strong background inmolecular biology, virology, or molecular genetics. Sendcurriculum vitae and three lettcrs ofrecommendation to:

Dr. G. Sullivan ReadDepartment of MicrobiologyLoyola University of ChicagoStritch School of Medicine2160 South First AvenueMaywood, IL 60153

Loyoa Uniety is an Affirmative Action/Equal Oppor-tunity Employcr.POSTDOCTORAL POSITIONS available in cyto-

kine research to study (i) signal transduction through thereceptor for tumor necrosis factor or (ii) the cell biologyof tumor necrosis factor actions in normal and trans-formed cells. Recent Ph.D. with training in proteinchemistry, cellular or molecular biology preferred. Appli-cants should submit curriculum vitae and names of threereferences to: Dr. David B. Donner, Memorial Sloan-Ketterin Cancer Center, 1275 York Avenue, NewYorkc, NY10021.

POSTDOCTORAL POSITION AND RE-SEARCH ASSOCIATE POSITION available in pro-tcin chemistry and affinity labeling of purine nucleotidesites in dehydrogenases and kinases. Recent Ph.D. inbiochemistry. Send resume and three references to: Dr.Roberta F. Colman, Department of Chemistry andBiochemistry, University of Delaware, Newark,DE 19716. An Equal OpportunitylAffimative AtionEmployer.

POSTDOCTORAL-RESEARCH ASSOCIATEPOSITIONS. Positions are available to study the mecha-nisms of 3-methylcholanthrene-induced thymic lympho-ma in mice. The work is part of a comprehensiveprogam that includes genetic, immunological, and mo-

lecu approaches to chemical carcinogenesis in thisanimal model. Experience in recombinant DNA tech-niques is desirable. Applicants can choose between thelaboratories of Drs. Prank Lilly, Geoffry Childs,Leslie Leinwand, Ken Krauter or Jack Lcnz, depend-ing on the particular project of interest. Send curriculumvitac and at least two letters of recommendation to Dr.Frank Lilly, Department of Gcnetics, Albert EinsteinCollege of Medicinc, Bronx, NY 10461.An Affirma-tiveActionlEqual Opportunity Emplkyer.

SCIENCE, VOL. 237

EXECUTIVE DIRECTOROak Ridge Associated Universities

The Board of Directors of the Oak Ridge Associ-ated Universities invites nomination's andapplications for the position of Executive Direc-tor. Oak Ridge Associated Universities is aprivate not-for-profit association of 49 collegesand universities with a staff of more than 500and a current operating budget of approximately$35 million with offices in Oak Ridge, TN, andWashington, DC. It conducts research, educa-tional and information programs in the areas ofenergy, health, and the environment for the U.S.Department of Energy (DOE), other private andgovernmental organizations, ORAU memberinstitutions, and other colleges and universities.ORAU is a management and operating contrac-tor for DOE. Activities include the administrationof pre- and post-doctoral fellowships, basic andapplied research in biomedicine and physics, pol-icy studies, and management of major researchfacilities.

Responsibilities of the Executive Director include:Direction of all programs, facilities, and person-nel; provision of strong leadership in pursuingnew initiatives and new directions for ORAU;overall responsibility for cooperative activitiesand relationships with member institutions;representation of ORAU to federal agencies, cor-porations, foundations, universities, and otherorganizations; and strategic planning.

It is desirable that candidates for the positionhave the following qualifications: Earned doctor-ate in science, engineering, medicine or a relatedfield; experience as a faculty member or familiar-ity with university administration, governance,etc.; research experience; familiarity withgovernment agencies, funding procedures, andproposal preparation; management experience,including fiscal, personnel, and program/projectresponsibility; familirity with private foundationsand other 501(c)3 institutions; strong inter-personal skills; and ability to communicate wellorally and in writing.

The position will be available on or before July1, 1988. The Search Committee will begin itsreview of applications November 2, 1987.Salary and starting date are negotiable. Applica-tions should include a letter stating an interest inthe position, a complete resume, and names andaddresses of at least three references. Applica-tions will be considered confidential.

Applications and nominations should be sent to:Dr. Paul F. ParksVice President for Research202 Samford HallAuburn University, AL 36849

ORAU is an EEO/AA Employer

Glaxo Has The Prescription ForCareer Success

Glaxo Inc., is one of the premier research based pharma-ceutical companies in America. Ranked in the nation'sTop 10, we are a technically advanced force for innovationthat is constantly adding new and important ethical andproprietary pharmaceuticals to its long list of successes.We currently have the following openings available at ourCorporate Headquarters located in Research TrianglePark, N.C. (near Raleigh/Durham).

PHARMACEUTICAL

SENIOR SCIENTISTAs a key member of our Analytical Chemistry Team, youwill be responsible for:

Developing analytical methods and conductingaccelerated and long-term stability studies.Applying kinetics and physical chemicalprinciples to elucidate drug degradationreaction mechanisms. Preparing IND and NDAtechnical documentation.

Background must include a Ph.D. in Physical OrganicChemistry or Pharmaceutical Science. Desirable to have2-3 years postdoctoral experience in kinetic studiesand evaluation of reaction mechanisms. Must alsohave experience with state-of-the-art analytical instru-mentation. Dept. 86-279EThe following SENIOR SCIENTISTS positions areavailable within our Biochemistry Department.

SENIOR SCIENTISTQualified candidate will be responsible for:

* Isolation, characterization, and study of kineticparameters of target enzymes. Design of specificinhibitors and substrates for selected enzymes.

SENIOR SCIENTISTQualified candidate will be responsible for:

* Peptide synthesis - classical and solid phase.Structure function activity relationship ofsynthetic peptides in a variety of areas.

Both positions require a Ph.D. in Biological Chemistrywith 2-3 years postdoctoral experience in enzymology orpeptide synthesis. Candidates must be familiar with state-of - the - art analytical instrumentation. Supervisory ex-perience is desired. Dept. 86-271E

At Glaxo Inc., growth opportunities and up-to-date facil-ities are complemented by a location that has excellentresources in close proximity. Prestigious universities,scenic vistas, lively recreational areas, and exciting culturalopportunities are all a part of the daily life of the Glaxoprofessional. Further, we reward talent and creativity withan excellent salary and benefits package.For prompt consideration, please forward your resume,INDICATING THE CORRESPONDING DEPARTMENTNUMBER, and salary history, to:

Dept. CKNo Private Agency Referrals, Please (No Phone Calls, Please)

Glaxo Inc.P.O. Box 13398

Research Triangle Park, NC 27709An Equal OppoGunity Employer MIFI V/H

NAUU

L.l

0

TUMOR BIOCHEMISTI

MOLECULAR BIOLOGISTThe Chemotherapy Department has an immediate opening for a biochemist ormolecular biologist to work on approaches to cancer chemotherapy through modu-lation of growth regulatory processes. The selected candidate will participate inan environment of basic and applied science designed to generate novel drug dis-covery strategies and techniques.Qualified applicants should possess the following:* Ph.D. in biochemistry, molecular biology or related discipline with 1-5years of postdoctoral experience.

* Experience in one and more of the following areas: Growth factor-receptorinteractions, mitogen mediated signal transduction, phosphatidylinositolmetabolism or other second messenger pathways and protein kinase C.

* Knowledge of cancer chemotherapy or tumor biology will be consideredan advantage.

* Excellent oral and written communication skills.Our research facilities, adjacent to The University of Michigan campus in AnnArbor, Michigan, are among the finest and best equipped in the world and aredevoted exclusively to the discovery and development of new drugs. We offer ex-cellent compensation, benefits and working environment. Qualified candidatesshould forward resume together with salary requirements to: Ms. Rose Chapman,Manager, Human Resources, Warner-Lambert/Parke-Davis, 2800 PlymouthRoad, Ann Arbor, Ml 48105.

*"EQUAL OPPORTUNITY IN ACTION"/

National Research Conseil nationalCouncil Canada de recherches Canada

Research Officer(Montreal, Quebec)

The Protein Engineering Section of the Biotechnology Research Institute, NationalResearch Council of Canada requires a NMR spectroscopist specializing in peptide andprotein structure determination.Research in this Section is directed to the isolation and characterization of proteins andenzymes, chemical and physical studies including sequencing, synthesis, kinetics andstructure determination. In collaboration with other members of the Institute, the Sectioncarries out protein engineering research on hydrolytic enzymes. The successfulcandidate for this position will be required to set-up and lead a research group within theSection for the determination of peptide and protein solution structures by two-dimensional NMR spectroscopy.Candidates must have a Ph.D. in biochemistry or in a related disipline and at least 5years of relevant postdoctoral research experience. Demonstrated ability to provideleadership to a group of scientists and aptitude to communicate well with scientists andindustrialists are essential. Knowledge of both the English and French languages isrequired for this position. Unilingual persons may apply but must indicate theirwillingness to become bilingual and demonstrate their potential to achieve therequired level of linguistic proficiency. Training will be provided at NRC expense ifnecessary.

SALARY: Commensurate with qualifications and experience.Apply in writing, giving complete details of education and experience to: TheManager, Employment Office, NatkIl search Council of Canada,Ottawa, Canada, KIA OR6. In reply, please quote RB-87-07(SC).

FLLOSHPTe Hebrwniver

of JerusalemJERUSALEM, ISRAEL

The Hebrew University of Jerusaleminvites applicants for PostdoctoralFellowships in Humanities, SocialSciences, Natural and AppliedSciences, Agriculture and Medicinefor the 1988-89 academic year.

Candidates may apply at an earlystage of their professional career(not laterthan 3 years after comple-tion of their doctoral dissertation).The fellowships are tenable for

one academic year and may be ex-tended for another year.The fellowship provides a 12-

month stipend (with COL adjust-ments), rent allowance and a returnticket to Israel.

Application forms can be ob-tained from the Office of UniversityFunds, PO. Box 1255, Jerusalem,91904, Israel.Completed application forms

must be retumed by December 1,1987.

POSTDOCTORALPOSITIONSPost Doctoral positions areavailable for research on thebio-chemistry & molecular biol-ogy of the components ofCONNECTIVE TISSUES. A back-ground in collagen, proge-oglycan or glycoprotein bio-chemistry with experience incell or molecular biology isdesirable. Applicants musthave US citizenship or perma-nent residence status. Sendresume to:

N.A. KEFALIDES, MD, PhDConnective TissueResearch InstituteUniversity ofPennsylvaniaUNIVERSITY CITYSCIENCE CENTER3624 Market St.; PhiN.; PA 19104An Affirmative Action/Equad OpportunityEmployer

mom

CELLULARIMMUNOLO4M.D. or Ph.D. wantejoin Clinical Immunology group stud,human autoimmurdiseases. Experien4with flow cytometrNsorting, and clonincells required for irstudies of rheumatifactors.

For confidential clsideratlon, submitresume to: Dr. VWnAgnello, birector;Clinical immunolcLaboratory, LaheyClinic Medical Cs

An equal opportunity e

LAHEY CUNICMEDICAL CENTER

41 MalI RoadBurlington, MA 01

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DENTAL RESEARCH INSTITUTE

IN ORAL BIOLOGY

UNIVERSITY AT BUFFALO

Post-doctoral positions available immediately to carry out basic research oninterdisciplinary studies in oral biology. These positions are part of a new NIH fundedDental Research Institute utilizing modem techniques of biochemistry, biophysics,molecular biology, microbiology, immunology, and cell biology to examine themodulation of natural response in oral disease in three integrated areas: Salivary DefenseFactors, Bacterial Virulence Factors and Host Response Systems. Inquiries includingresume should be directed to the scientists listed below at the Dept. of Oral Biology,SUNY/Buffalo, Foster Hall, Buffalo, N.Y. 14214.

Positions are available for:

Molecular Biologist with experience in molecular cloning in mammalian systems to workon the structural aspects of human salivary glycoproteins and phosphoproteins. (Write toDr. Michael Levine, 109 Foster Hall; Tel: 716-831-2114).

Biophysicist with experience in high resolution NMR techniques, computer modeling,and X-ray diffractometry to examine peptide conformation of human salivary molecules.(Write to Dr. Ronald Loomis, 109 Foster Hall; Tel: 716-831-2114).

Biochemist or Microbiologist to study the interaction of Streptococcus surfaces withcomponents of human saliva, cardiac muscle, and kidney; and to characterizemechanisms of coaggregation between Streptococcus and Bacteroides species. (Write toDr. Murray Stinson, 230 Cary Hall; Tel: 716-831-2177).

Microbiologist with background in microbial physiology and/or microbial ecology todefine and characterize virulence factors associated with infections due to blackpigmented Bacteroides. Experience with the use of a chemostat for bacterial culturehelpful. (Write to Dr. Joseph Zambon, 222 Foster Hall; Tel: 716-831-3940).

Biochemist or Microbiologist with experience in purification and characterization ofcarbohydrates and immunological techniques to examine the structure and pathogenicpotential of bacterial polysaccharides. (Write to Dr. Rosemary Linzer, 211 FosterHall; Tel: 716-831-3826).

Molecular Biologist preferably with experience in molecular cloning in bacterial systemsto work on molecular analysis and evolution of fimbriae in black-pigmentingBacteroides. (Write to Dr. Douglas Dickinson, 210 Foster Hall; Tel:716-831-3127).

Immunochemist or Protein Chemist to work on epitope mapping and structure/functionrelationship of bacterial fimbriae. Experience with monoclonal antibodies and peptidesynthesis desirable. (Write to Dr. Robert Gentco, 115 Foster Hall; Tel:716-831-2854).

Cell Biologist or Biochemist preferably with experience in cell culture, fluorescencespectroscopy and biochemical techniques to study the effects of biological responsemodifiers on bone cells with emphasis on cytosolic calcium and arachidonic acidmetabolism. (Write to Dr. Rosemary Dziak, 318 Foster Hall; Tel.716-831-3827).

Cell Biologist or Biochemist to work on expression, isolation, and purification of aunique periodontal ligament cell autocrine motility and mitogenic factor. (Write to Dr.Victor Terranova, 320 Foster Hall; Tel: 716-831-2132).

Biochemist or Cell Biologist with experience in receptor purification, radioligand bindingassays and/or flow cytometric techniques to study complement receptor expression onneutrophils. (Write to Dr. Mark Wilson, B36 Foster Hall; Tel: 716-831-2590).

Cellular Immunologist or Microbiologist with experience in infectious disease processesin animal models and/or bacterial membrane isolation to study host response mechanismsin gram-negative bacterial infections. (Write to Dr. Priscilla Chen, 111 Foster Hall;Tel: 716-831-2515.)

EQUAL OPPORTUNITY EMPLOYER

Agricultural United StatesResearch Department ofService Agriculture

BIOLOGICAL SAFETY OFFICERMICROBIOLOGIST GM-13/14 OR

VETERINARY MEDICAL OFFICER, GM-13/14GREENPORT, L.I., NEW YORK

Develops and implements safety programs at thePlum Island Animal Disease Center in support of theAgricultural Research Service's foreign animal dis-ease research program and the Animal and PlantHealth Inspection Service's foreign animal diseasediagnostic program. Provides expert advice to man-agement, and directs research on biological safety.Must be expert in biocontainment and risk assess-ment of disease microorganisms, diagnostic speci-mens and reagents. Exercises overall responsibilityfor developing safety measures to be followed in alloperations including laboratory procedures, move-ment of materials, animals, vehicles and persons atthe Center.The person chosen for this position must have anextensive knowledge of microbiology and infectiousdiseases, and knowledge in one or more of thefollowing areas: pathology, epidemiology, industrialsafety and toxicology. The Biological Safety Officerwill supervise through subordinates, a staff of about20 individuals and must be skilled in dealing withinterpersonal and management issues.Must be a U.S. citizen. Salary is commensurate withexperience. For information on application proce-dures, contact Delores Kaufman, 301/344-3950.Applications in response to this advertisementshould be marked 7E030 and sent to: DolmKaulman, ARS, USDA, PO, Rm. 123, Bldg. 003,BARC-West, BIbviIJe, MD 20705. Applicationsmust be received by October 2, 1987.

Salary Range: S38,7271S59,488ARS IS AN EQUAL OPPORTUNITY EMPLOYER

WOMEN AND MINORITIES ARE URGED TO APPLY

POSITiONS OPEN

POSTDOCTORALIRESEARCH ASSOCIATEposition available immediately to study biochemical andmolecular aspects of cAMP-depcndent protein kinases inbrain and cultured endocrine cells. Candidates shouldhave a recent Ph.D. in biochemistry or molecular biolo-gy. Send curriculum vitae and three letters of referenceto: Dr. Jack Erlichman, Department of Medicine/Biochemistry, Albert Einstein Coilege of Medicine,-1300 Morris Park Avenue, Bronx, NY 10461.

POSTDOCTORAL RESEARLCH ASSOCIATE-Position available for an electrophysiologist to character-ize the properties of central axons which have regenerat-ed along peripheral nerve implants. Preference given toapplicants experienced in spinal cord physiology and/ortract-tracing, and histological techniques. Please sendcurriculum vitae with names of three references to: Dr.Julia K. Tcriis, Microsurgical Research Center, East-crn Virginia Medical School, 700 Olney Road, Nor-folk, VA 23507.

POSTDOCTORAL RESEARCH ASSOCIATEPOSMON for study ofneuroleukin [Scicec 234, 566-574 and 574-581 (1986)]. Possible projects indude (i)study of neuroleukin action on neurons cultured fromseptum or hippocampus, (ii) study of neuroleukin effectsupon cultured spinal motor neurons as well as effects onmotor neuron development in vivo, (iii) mutationalanalysis of neuroleukin, (iv) mutational analysis of hu-man immunodeficiency virus sequence homology toneuroleukin and study of AIDS dementia, (v) character-ization of neuroleukin receptor on neurons and/or lym-phocytes and interaction ofGP120 with the receptor forncuroleukin. Send curriculum vitae and names of threereferences to: Mark Gurney, Department of Pharma-cology and Physiology Sacinces, University of Chica-go, 947 East 58th Street, Chicago, IL 60637. EqualOppotnity/Affirmative Action Emploer.

POSTDOCTORAL RESEARCH ASSOCIATE.A position is available for an individual having recenttraining and experience in cell physiology, pharmacolo-gy, or biochemistry to investigate mechanisms of oxi-dant-induced changes in pulmonary endotheial cellmembrane structure and function. Studies emphasize therelationships between alterations in membrane fluidity,lipid composition, and surface receptor function as wellas the role ofvitamin E in stabilizing membrane structureand function. Training in lipid biochemistry is desirable.Applicant should submit curriculum vitae and names ofthree references to: Dr. J. M. Patel, Division ofPulmo-nary Mcdicine, Hcalth Ccnter Box J-225, Unversityo Plorida, Gainesville, FL 32610. Telephone: 904-392-0878.

POSTDOCTORAL RESEARCHIN CLINICAL NEUROBIOLOGY

Several postdoctoral positions (Ph.D., M.D., or M.D./Ph.D.) have become available through a PEW Founda-tion grant established to develop a program in clinicalpsychobiology at the University of California, Irvine.

goa of is program is to provide opportunities foryoung investigators to develop careers m research thatbridge the basic and clinical aspects of neurobiology.Research will focus on the neurobiology of cognitionand its restoration after injury in animal models and man,particularly as relating to development, aging, and associ-ated disorders. The program is multidisciplinary, empha-sizing the use ofolfactory stimuli to study developmentalvs. age-related plasticity mechanisms in associated corti-cal and hippocampal circuitries. Projects include NMDAreceptors and synaptic plasticity, electrophysiologicalstudies on cortical and hip ampal circuits, computersimulations of these networks and synaptic mechanisms,behavioral experiments and neuropsychological and clin-ical studies in man. The clinical psychobilo'gy programis under the direction of Drs. Carl Cotman, ia Lott,and Gary Lynch. The positions are available immediate-ly. Interested applicants should submit their curriculumvitae and the names of three references to:

Dr. Carl CotmanProgram in Clinical Psychobiology

Department of NenrologyCalifornia Coliege of Medicine

144 Med Surge IUniversity of California

Irvine, CA 92717An Equal OpportunitylAffirmative Action Employer.

POSITIONS OPEN

POSTDOCTORAL RESEARCH ASSOCIATEposition available immediately to participate in studieson the genetic regulation of cytoluinin metabolism infood legumes. Ph.D. in molecular biology, genetics orbiochemistry is required. Experience in enzymology andreconbinant DNA techniques is desirable. Salary range:$23,000 to $25,000. Application deadline 15 October1987. Submit resume, research interest, transcripts, andfour letters of recommendation to: Dr. David W. S.Mok, Department of Horticulture, 0 on StatcUniversity, Corvallis, OR 97331-29111. eephone:503-754-3695. OSU is an AffirmaiveAaionlEqual Op-portunity Employer.POSTDOCTORAL RESEARCH POSMIIONA postdoctoral research position in cell physiology is

available 1 October 1987 to study the regulation ofsocretion in cultured epithelium. Send curriculum vitaeand names of three references to: M. C. Neville, Profes-sor ofPhysiology, Box C240, University ofColoradoSchool of Medicine, Denver, CO 80262.

The Univenty ofColorado is anAffimawveActionlEqualOpportunity Employer.POSTDOCTORAL RESEARCH POSITION is.

available in diabetes-related research concerned withinsulin action and phospholipid metabolism. Contact:Robert V. Farese, M.D., Associate Chief of Staff forResearch & Development (151), James A. HaleyVeterans Hospital, 13000 Bmce B Downs Blvd.,Tampa, FL 33612. Telephone: 813-972-7563.

PROGkAM DIRECTOR, MALARIA IMMUNI-TY AND VACCINATION RESEARCH. Positionavailable immediately for a research administrator withexceptional experience and credentials in PreventiveMedicine. This person will be responsible for all aspectsof research/clinical/field trials of malaria vaccine candi-dates, including the supervision of technical, program,and administrative support staff. Maintains professionalliaison with AID, WVHO, PAHO, FDA, and others.Field cxperience with human malaria required. Trainingin epidemiology with extensive medical research anddevelopment management experience expected. Interna-tional professional standing with expericnce in overseasoperations and vaccine development desired. Send com-pte curriculum vitae, present compensation and namesof three references to: PD MIVR, Box 27417, Wash-ington, DC 20038.

RESEARCH AND ANIMAL FACILITIESMANAGER: Long Island Jewish Medical Center isseeking a qualified individual to manage and provideleadership in supervising and developing core researchlaboratory. Candidate should possess a strong back-ground in research involving vertebrate animal modelsand research methodologies. This position carries majorresponsibility for admimstering the medical center's re-search facilities including direct oversight of the animalresearch facility. Proven supervisory ability, knowledgeof govcrnment regulations relating to research facilitiesand research protocols. Minimum M.S. degree requiredplus 3 years ofprogressively responsible relevant workexperience. Excellent compensation package. All interest-ed candidates should send currculum vitae to: ElaineMurtha, Employment Managr Departent RA,LONG ISLAND JEWISH MDICAL CENTER,New Hyde Park, NY 11042. Equal OpportunityEmployer.

POSITIONS OPEN

RADIATION ONCOLOGISTColumbia University College of Physicians and Sur-

geons invites applications for faculty positions at theassociate professor level. Responsibilities include patientcare, teaching, and research.

Requirements: New York State medical license andBoard certification in therapeutic radiology, narcoticslicense desirable. Send curriculum vitae to: James D.Cox, M.D., Radiation Oncology, 622 West 168thStreet, Ncw York, NY 10032. Columbia Univerity is anAffirmativeActionlEqual Opportunity Employer.

Aplications are being accepted from candidates with aPh.D. in Biochemistry with at least 8 years of postdoc-toral experience in neurochemistry and neuropharmacol-ogy. Experience must include anatytical methods, includ-ing HPLC and GC/MS, receptor biochemistry in pn-mary tissue cultures including molecular mechanisms ofsignal transduction, and versatility in behavioral testingand neurosurgery.The position is located at Georgetown University

Medical School (FGIN), it is a faculty appointment as aRESEARCH ASSISTANT PROFE99OR (not ten-ure track) in the Department of Biochemistry, with asalary of $32,000 per year.

If interested, please send resume to: Director, FGIN,3900 Reservoir Road, NW, Washington, DC20007.

RESEARCH ASSISTANT PROFESSOR positionavailable in the Department of Biochemistry and Bio-physics to work on instrumentation and software devel-opment for in vivo NMR spectroscopy. Applicant musthave strong electronics engineering and computer pro-gramming background and a Ph.D. in electronics engi-neering or biophysics, with strong related skills. Candi-dates should forward curriculum vitae and arrange forthree letters of reference to be sent to: Dr. FranzMatschinsky, Chairman, Department of Biochemis-try and Biophysics, University ofPennsylvania Schoolof Medicine, Philadelphia, PA 19104-6059. EqualOpportuniy/Afirnativc Action Employer. Minority andwomen candiates are cncouraged to apply. Applicationsmust be submitted by 30 October 1987.

U.S. Environmental Protection Agency, Environmen-tal Research Laboratory, Narragansett, Rhode Island isseeking applicants to fil three of the following 2-yearTERM positions to accomplish multidisciplinary re-search in the areas indicated. Salary range GS-11$27,172 to $35,326 and GS-12 is $32,567 to $42,341

1) RESEARCH ANALYTICAL CHEMIST, GS-12, analyze complex matrices for organic pollutants byGC/MS and characterize chemical effects through struc-ture-activity relationships.

2) RESEARCH PHYSICAL OCEANOGRA-PHER, GS-11, develop and apply deterministic andprobabilistic models for describing transport, transfor-mation and fate of pollutants in marine environments.

3) RESEARCH PHYSIOLOGIST (MARINE IN-VERTEBRATE), GS-11, develop methods for demon-strating physiological condition of marine invertebratesexposed to pollutants in the marine environment.

4) RESEARCH BENTHIC ECOLOGIST, GS-11,characterize the structural and functional changes inmarine benthic comnunities perturbed by anthropogen-ic materials and activities.

5) RESEARCH TOXICOLOGIST/PHARMA-COLOGIST, GS-11, identify and characterize metabolicevents and processes associated with chemically-inducedtoxicological responses in marine organisms.

6) RESEARCH MARINE PLANT PHYSIOLO-GIST, GS-12, develop methods for interpreting theeffects of chemicals, complex wastes and nutrients onaquatic plants.

7) RESEAkCH ECOLOGIST (BENTHIC), GS-12, develop methods to assess the toxicity of sedimentassociated pollutants to marine organisms for establish-ment of sediment quality criteria.We are working with three Office of Personnel Man-

agements (OPM) to fill these positions; call the appropri-ate OPM office and leave your name, address, and title ofposition you are interested in. OPM will then mail youan application package. For positions 1 and 2 call theOPM Boston at 617-223-2571. For positions 3, 4, 5,6 call the OPM Hartford at 203-722-3096. For posi-tiot 7 write to OPM Seattle, 915 Second Avenue,Seattle, WA 98174. Applicants must be U.S. citizens.The U.S. Environmental Protection Ageny is an EqualOpportunity Employer.

SCIENCE, VOL. 237

PROFESSOR OF BIOCHEMISTRYUNIVERSITY OF GENEVAFACULTY OF SCIENCES

Full-time position newly opened for a scientistcapable ofdirecting a strong research program inbiochemistry. Various research domains will beconsidered, such as structure and function ofmacromolecules, including physical and chemicalapproaches to biochemistry. Teaching at under-graduate and graduate levels will be required.The language of instruction is French, but aperiod of adjustment can be granted. The posi-tion is available January 1989, negotiable. Appli-cations should be sent by 31 December 1987 to:Secr&ariat de la Faculte des Sciences, Univer-site de Genve, 20, quai Ernest-Ansermet,CH-1211 GENEVA 4, Switzerland, whereinquiries also can be addressed.

i64-6

The Office of Naval Research is seeking a highly qualified individual to plan and manage the contract basic research program in OceanTechnology. The research is conducted primarily at universities and oceanographic institutions. This is a Civil Service position at theGM-13/14/15 levels ($38,727- $69,976), depending on qualifications.The incumbent will establish goals, initiate, organize, direct, and market research programs in unexplored areas involving fundamentalconcepts in the field of ocean engineering, primarily, and oceanographic sensing, secondarily. The ultimate goal is to determine andunderstand constraints which the marine environment places on the ability of the Navy to accomplish its offshore and nearshore workand sensing missions. Research will be directed to complex multi-disciplinary problems involving all aspects of working on and in the sea.

Applicants must have a Ph.D. or equivalent in an engineering or applied physics discipline related to ocean technology and at least oneyear of professional experience, or have acquired a minimum of three years of progressively responsible professional experience. Abackground including the following is preferred: (1) basic research experience, (2) an outstanding research publication record, (3) signifi-cant management experience in directing/executing research, (4) knowledge of one or more of the following areas: fluid-structureinteraction, ocean or harbor structures, naval architecture, undersea work systems and vehicles, submarine cables, and oceanographicinstrumentation and (5) the ability to manage interdisciplinary engineering research projects.To apply send a Standard Form 171, Application for Federal Employment, (available at Federal Job Information Centers or from theaddress below), and a list of publications to:

OFFICE OF THE CHIEF OF NAVAL RESEARCHCivilian Personnel Division, Code 01242FP Attn: Announcement #87-93 (S)

800 North Quincy Street, Arlington, VA 22217-5000Applications will be accepted through 6 November 1987 and must be received by that date. Applicants are requested to complete theappropriate supplemental forms. For further information and supplemental forms, please call (202) 696-4705.

U.S. CITIZENSHIP REQUIRED * AN EQUAL OPPORTUNITY EMPLOYER

BiotechnologyResearch and DevelopmentPandex, adivision of Baxter Healthcare Corporation, is developing state ofthe art products for medicaldiagnostics.We are expanding our R&D group and offer unique opportunities for creative Ph.D. level Scientistsinterested in positions that offer challenging opportunities for professional career growth.We are seeking the following key individuals:Nucleic Acid Chemist - Ph.D. with 0-3 years postdoctoral experience in DNA/RNA synthesis.Molecular Biologist - Ph.D. with 2-3 years postdoctoral experience in DNA cloning and synthiesisof DNA probes.Assay Development Scientists - Ph.D. with 3-5 years postdoctoral or industrial experience inimmunology, virology or microbiology with knowledge of immunoassay techniques.Virologist - Ph.D. with 0-3 years postdoctoral experience or equivalent in retrovirology.

Microbiologist - Ph.D. with 0-3 years postdoctoral experience in the area of STD's.As a division of a multi-billion dollar leader in the healthcare industry with research facilities located 30miles north of Chicago, we offer a competitive starting salary and an excellent benefits program.If you would like to be considered, please send your resume in confidence to: Anne McNicholl,Personnel Director, BaxterHealthcare Corporation, Pandex Division, 909 Orchard Street, Munde-lein, IL 60060. We are an equal opportunity employer.

Pandex Division

0 jI

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I

POSITIONS OPEN

RESEARCH ASSOCIATE/POSTDOCTORALFELLOW: Opportunity to join laboratory investigatingcatecholamine neuronal plasticity and catecholamine-ceptors in vivo using biochemical and anatomical ap-proaches. Preference will be given to applicants withsome experience in EM, immunocytochemistry, and/orradioimmunoassay. M.D. or Ph.D. in anatomy, bio-chemistry, or pharmacology. Position and salary based-on experience. Please send curriculum vitae to: Dr.James N. Davis, Box 2900, Duke University MedicalCenter, Durham, NC 27710. Affimative ActionlEqualOpportunity Employer.

RESEARCH ASSOCIATE/POSTDOCTORALPOSMIION, available immediately for an immunoclec-tron microscopist. Experience with immunogold meth-ods, and isolation and characterization of antibodieshighly desirable. Projects involve localization of spectrinanalogs in neural/non-neural tissues. Send curnculumvitae and names ofthree references to: Dr. Ian S. Zagon,Department of Anatomy, M. S. Hershe MedcalCenter, P.O. Box 850, The Pennsylvania State Uni-versity, Hershey, PA 17033. Deadline for applicationsis 1 January 1988. Equal Opportunity/Affirmative AcionEnployer.

RESEARCH ASSOCIATESSeek two 12-month nontenure leading research asso-

ciates (postdoctoral fellows). Respnsibities indude theinvestigation ofthe biology, biochemistry, and molecularbiology of viruses that infect a unicellular, eukaryoticChlordla-like green alga. Investigations will include theviral infection process, viral replication, and viral geneexpression. Experience with recombinant DNA tech-niques is highly desirable. Available November 1987 orsooner. Salary $20,500 per year. Remit application letterincluding resume, transcri ts, and three letters of refer-ence by 1 October to: Dr. James L. Van Etten, Depart-ment of Plant Pathology, IANR, University of Ne-braska-Lincoln, Lincoln, NE 68583-0722.

Affirmatic ActionlEqual Opportunity Employcr

POSITIONS OPEN

RESEARCH ASSOCIATEPermanent position, section head, hard work, at Uni-

versity Hospital. (Immuno)histochemist with strongbackground m biochemistry and mammalian cell cultur-ing. Doctorate and bench work experience required.Original work on aspects of membrane glycoconjugateinteractions of liv human carcinoma cells. Outstand-salary and excellent benefits. Send curriculum vitae,

of bench work expertise and bibliography to: Dr.G. F. Springer, Director, Immunociemistry Re-search, Evanston Hospital, 2650 Ridge Avenue, Ev-anston, IL 60201.

Equal Opportunity EmployerMIF

RESEARCH ASSOCIATE position available imme-diately for biological oceanographic studies of polarregions, with emphasis on phytoplankton rate processes.Ph.D., previous feld work in polar regions, and experi-ence in stable isotopes required. Salary negotiable. Sendcurriculum vitae and names of three references by 12October 1987 to: Dr. Walker Smith, Ecology Pro-gram, University ofTenessee, Knoxville, TN 37996.UTK is an Equal Eployment Opportunity/Tile IX

Secion 504 Employer.RESEARCH ASSOCIATE, 40 hours per week, 9:00a.m. to 5:00 p.m., Salry $23,000 per year. Dutiesindude: planning, designing, performing, and analyzingthe data ofpsychoimmunological studies in natural killercells and immunomodulation research and polyclonal Bccll activation, specifically in AIDS risk groups. Process-ingofsurcal specimens and measuring their immunore-activity. Handmg and using radioisotopes to measurenatural killer cells cytotoxicit. Use of flow cytometryanalysis with monocdonal antiboies to distinguish lym-phocyte surface markers. Performing blastogenesis todetermine whether an immune system is functioning.M.D. or M.S. degree in immunology required as well as1 year of experience in immunological research indudingpolydonal B cell activation and work with natural killercells. Send resumes to: Job Service of Florida, 701S.W. 27th Avenue, Room 15, Miami, FL 33136. Ref:Job Order #Fl. 4539818

POSITIONS OPEN

RESEARCH ASSOCIATE POSMONS availableimmediately for work on enzyme purification or drugmetabolism or blood flow studies. Salary commensuratewith experience. Ph.D. required. Send rdsum6 with list ofreferences to: Dr. J. L. Way, Decpartmnt of MedicalPhrmacology, Tcxas A&M University, Medical Sci-ences Building, College Station, TX 77843.An EqualOpportuniy/AffnmativeAction Instittion.

PROTEIN DESIGN LABSRESEARCH SCIENTISTS AND ASSISTANTSWe are a new company that is combining techniques

from molecular biology, immunology, and proteinchemistry to develop novel therapeutics for the treatmentof human disease. Additional colleagues with provenresearch records are needed in these fields. We havestrong financial backing, an excellent location near Stan-ford University, and a core group of outstanding scien-tists and scientific advisors. We can offer competitivecompensation and an opportunity to do challengingscience.Send curriculum vitae and list of references to: Dr.

Laurence Korn or Dr. Cary Queen, Protein DesignLabs, 3181 Porter Drive, Palo Alto, CA 94304. EqualOppounty Employer.

Biotherapeutics Inc., a health care service company,contracts with suitable cancer patients to perform )aora-tory research services designed to develop custom-tai-lored biotherapeutic options. The following position isavailable in Franklin, TN:

RESEARCH TECHNICIANLYMPHOKINF/CYTOKINE SECTION

Strong background in Immunology required. Re-scarch experience in centrifugal elutriation desirable.Successfuf applicant should have significant experience intissue culture, microscopy techniques, and general bio-chemistry and immnunology assay methodologies.Send curiculum vitae with salary history to:

Personne Deparent357 Riverside Drve

P.O. Box 1676Franklin, TN 37065-1676

' -I P.^

.@0m

The Upjohn Company, a world leader in the research and developmentof pharmaceuticals, has several Associate positions available in CellBiology Research. Knowledge and experience in protein purification,tissue culture, and/or hybridoma technology are highly desirable. Fa-miliarity with the role of protein kinase C in cell growth and differentia-tion would be a plus. A BS degree in Cell Biology, Microbiology,Biochemistry or related science with several years of relevant experi-ence is necessary, or an MS degree in a related science and solidacademic achievement. Candidates should have a demonstrated abil-ity to work independently in basic research and support roles, and willbe expected to make intellectual contributions.Kalamazoo is located in Southwestern Michigan midway betweenChicago and Detroit and offers varied cultural events, cosmopolitanshopping and entertainment, lakes and woodlands minutes away,abundant year-round sports and recreation. Upjohn offers advance-ment opportunities, a highly competitive salary commensurate withexperience, comprehensive benefits and relocation assistance. Forconfidential consideration, please call from outside of Michigan tollfree 1/800/253-8600, ext. 3-6767, (inside Michigan call collect 616/323-6767) to request an employment application be sent to you im-mediately. Please refer to ad number 21910-A when calling. We are anEqual Opportunity Employer M/F.

SYRACUSEE

CHAIRPERSONDEPARTMENT OF BIOLOGY

Syracuse University is embarking on a major program ofgrowth and development in Biology. Substantial increasesin the number of faculty and in the quality and extent ofresearch facilities and support will occur during the next fiveyears. We seek applications and nominations of candidatesfor the position of chairperson to lead this program.

Candidates must have distinguished records and currentlyactive programs in research. strong qualities of leadership, anddemonstrated administrative skills. Women and members ofminority groups are encouraged to apply. Applications receivedby November 1. 1987. will receive full consideration. The ap-pointment is to take effect July 1. 1988. if possible.

Syracuse University is a major private research universitywith an enrollment in excess of 16,000 students in its 13 colleges.The Biology faculty of 26 conduct research and supervisePh.D. candidates in diverse areas including Biochemistry.Population Biology. Genetics. and Cell and Molecular Biology.Faculty at the adjacent campuses of the State University ofNew York Health Sciences Center and the College of Environ-mental Science and Forestry contribute additional strengthin these areas.

Interested applicants should send a curriculum vitae to:

Dr. Philip B. DunhamSearch Committee ChairDepartment of BiologySyracuse University

Syracuse, New York 13244-1220

.. AFrr>. CUL-Am-ir

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IIIIIIIIIIIJ11.11119L - -- - I-H4 0

The research mass spectrometry (MS) facility at Smith Klineand French Laboratories is seeking two innovative, productiveand highly motivated individuals to join a team of scientistsusing MS in conjunction with chemical, biochemical andchromatographic techniques to define the structures ofpharmaceuticals of natuml, synthetic and recombinant origin.

ASSOCIATE SENIOR INVESTIGATORThe successful candidate must have a Ph.D. or equivalentexperience in a chemical or biochemical discipline withextensive hands-on experience in modem methods of MSanalysis and data interpretation. The principal duties indudeoperation and maintenance of mass spectrometers andassociated chromatographic interfaces, interpretation of MSdata for research chemists and biochemists and writing reportsfor indusion in research studies, IND's and NDAs. Thisindividual is also expected to implement new MS techniquesand to participate in ongoing research activities in the MSgroup. Greatest consideration will be given to candidates withexperience in capillary GCMS, Cl and desorptive ionizationtechniques (e.g., DCI and FAB). Experience in microchemicalderivatization and HPLC is also highly desirable.

Research dfie

SENIOR CHEMIST/BIOCHEMISTThe successful candidate will have a Bachelor's or Master'sdegree in Chemistry or Biochemistry. Experience in one ormore of the following areas is highly desirable: protein and/orcarbohydrate biochemistry, HPLC, mass spectrometry and datainterpretation. The prncipal duties indude chemical, bio-chemical and chromatographic manipulations of proteins priorto microsequencing and analysis of facility samples by MS.Our facilities indude the latest in computerized high massrange sector, quadrupole and tandem MS instrumentationintegrated with a broad range of separation and ionizationtechniques. The laboratories are also fully equipped for micro-manipulation and structural characterization of proteins andglycoconjugates. The mass spectrometry laboratories arelocated in our new consoldated R&D campus near ValleyForge, Pennsylvania. We offer an excellent compensation,benefits and relocation package as well as opportunities forpersonal and professional growth. Publication of researchresults is encouraged and supported. For confidential considera-tion, please send your C.V. to Robert F. Obst, R0093, SmithKline & French Laboratories, P.O. Box 1539, King of Prussia, PA19406-0939. We are an Equal Opportunity Employer, M/F/H/V.

CeExnpeU-0Expect more from Syntex.Syntex, a leading pharmaceuticalresearch and manufacturingorganization, currently has thefollowing positions available:

CardiovascularPharmacologistYou will contribute to the designof research projects and carry outindependent assignments for thedevelopment of cardiovasculardrugs. The position requires aPhD in Cardiovascular Physi-ology or Pharmacology and 1-3years' postdoctoral experience.Candidates must possess knowl-edge of modem techniques forfunctional evaluation of thecardiovascular system. Familiaritywith personal computers ispreferred.

Postdoctoral FellowPharmacologistYou will study the effects ofpotential therapeutic agents oncardiovascular and renal func-tion. The project will includeboth acute and chronic studiesusing several experimentalmodels. The position requires aPhD in Pharmacology orPhysiology with specializedcoursework in renal and cardio-vascular pharmacology.

Enzyme BiochemistYou will study the mechanism ofaction of antiviral compounds in-cluding the application ofbiochemical principle to discoverleads for related research. Theposition requires a PhD inBiochemistry with coursework in

enzymology and 0-3 years' rele-vant experience which must in-clude experience in enzymepurification and mechanisticstudy. Candidates must possessfamiliarity with HPLC, ultracen-trifuge, scintillation counters andelectrophoresis.Ifyou have good interpersonal andcommunication skills and want tobelong to a dynamic, innovativeresearch team, apply for one ofthese positions by sending yourresume to: Syntex Corporation,Professional Staffing, Dept. PS/S,3401 HillviewAvenue, PaloAlto, CA 94304.An equal oppor-tunity employer.

11 I A r dh,11 or$ ml sljffi. IC E

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The Cytogenetics Department ofSmithKline Bio-Science Laboratories hasan opening for a service oriented ABMCeligible or certified clinical cytogeneticist.The responsibilities of this position includekaryotype interpretation and supervisionof quality control, workflow, and person-nel in a high volume laboratory that spe-cializes in postnatal and hematologicalcytogenetics. Address resume to SusanGates, Personnel Department, SmithKlineBio-Science Laboratories, 7600 TyroneAvenue, Van Nuys, CA 91405.

SIKBL4 1 w SmithiUmine

Buo-Science

Laboratories

Graduate and PostdoctoralBiotechnology Fellowships

Iowa has committed nearly $50 million in the last twoyears to strengthen an effective program of agriculturalbiotechnology at Iowa State University. Interdisciplinaryresearch teams are addressing opportunities in basicmolecular biology and its applications to agriculturaldevelopment, including plant, animal, and bioprocessingresearch.

ISU invites applications for graduate and postdoctoralfellowships in its interdisciplinary program of agriculturalbiotechnology. Graduate stipends are $15,000 per year.Postdoctoral salaries are $22,000-$26,000, plus an addi-tional 21.7% in fringe benefits paid by the university.

Graduate and postdoctoral fellows will be a part of activeand stimulating research programs; will use state-of-the-art instrumentation for nucleic acid, protein, cell, andfermentation research; and will interact with internationalleaders in biotechnology research through seminars,symposia, and workshops.

For research project descriptions and fellowship ap-plication forms, contact the Office of Biotechnology,1301 Agronomy, Iowa State University, Ames, Iowa 50011.Closing date: January 1, 1988, or until positions are filled.

Iowa State University is an Equal Opportunity Employer. Women,minorities, and members of other protected groups are stronglyencouraged to apply.

IOWA STATE UNIVERSITYAmes, Iowa

BIOLOGISTThe Energy Conversion and Utilization Technologies (ECUT) Program of theOffice of Energy Utilization Research in the U.S. Department of Energy(DOE) has an immediate opening for a Biologist. Experience is desired inresearch relevant to the energy efficient biocatalyzed conversion of feed-stocks to chemicals and fuels. Applicants must possess a bachelor's orhigher degree in biological sciences, agriculture, natural resources manage-ment, or allied disciplines pertinent to the position being filled. A Ph.D.degree is desirable in one of the biotechnology related disciplines such asBioprocess Engineering, Fermentation Technology, Microbiology, Molecu-lar Biology, Enzymology, Biochemistry or Quantum Biology. Applicantsmust also have at least three years of additional experience in some aspectof biotechnology R&D. The appointment is a permanent full time positionat the GS-14 level, $45,763 to $59,488 per year depending uponeducation and experience.

Duties: The incumbent will be responsible for planning and managing anapplied biotechnology research program of national scope which includesactivities such as the design of (bio) catalysts, genetic engineering of high-productivity microorganisms and research on innovative bioreactor/separa-tion concepts. Program implementation is accomplished through fieldorganizations such as government laboratories, university grants or com-petitively selected industrial contracts.

Interested persons should submit a Standard Form 171 "Application forFederal Employment" (available at Federal Job Information Centers or fromthe address below) to:

Department of EnergyOffice of Personnel, MA-205.2Attn: Vacancy Announcement 87-CE-0771000 Independence Ave., S.W.Washington, D.C. 20585

For further information contact Jeffrey Dowell on 202-586-8563.

Applications must be received by the above office on or before October 31,1987, in order to be considered. DOE is an equal opportunity employer andqualified women and minorities are encouraged to apply. United StatesCitizenship is required for employment in the Federal Government.

Research Triangle UniversitiesPlant Molecular BiologyGraduate and Postdoctoral FellowshipsDuke University, North Carolina State University, and the University of NorthCarolina at Chapel Hill formed a Consortium in 1983 to advance studies inmolecular biology of green plants and other photosynthefic organisms. With sup-portfrom RJR Nabisco, CIBA-GEIGY and the North Carolina BiotechnologyCenter, the Consortium will provide a limited number of graduate and post-doctoral fellowships in 1988 for study and research in plant molecular biology atthe three Triangle universities. Candidates must be U.S. citizens. Each fellow mustbe based in a plant molecular biology laboratory at one of the universities, but willparticipate in activities involving faculty and students at all three institutions. Thegoal of the Consorium is to enhance the community of plant molecular biologistsamong universities and participating companies.The graduate student stipend is $10,000 plus tuition, with an allowance for

supplies and travel. The award is renewable for an addifional two years. Thepostdoctoral stipend is $21,500, subject to university policies, with an allowancefor supplies and travel. The postdoctoral award is renewable for an additional year.

Predoctoral candidates must apply directly to the departments and graduateschools oftheirchoice. In addition, applicants must send copies of each applica-tion directly to the North Carolina Biotechnology Center, including 1) a brief state-ment of research and career interests, 2) copies of all transcripts and 3) copies ofGRE scores. Applicants should also arrange to have copies of three letters ofrecommendation sent directly to the North Carolina Biotechnology Center. Allmaterials are due by February 1. Acceptance at one or more of the three univer-sities is a prerequisite of the Fellowship Program.

Postdoctoral applications must be submitted by February 1 and should followthe format of NIH postdoctoral applications, complete with detailed researchplan, and three letters of recommendation. Postdoctoral candidates must identifya suitable faculty sponsor at one of the three universities and develop a mutuallyacceptable research program with that sponsor. The applicant is responsible forthe sponsor's submission of a statement to the North Carolina BiotechnologyCenter of what the sponsor will commit to the program.

All materials for both predoctoral and postdoctoral applications must bereceived at the North Carolina Biotechnology Center by February 1, 1987. Awardannouncements will be made by March 15, 1987.

North Carolina Biotechnology CenterP.O. Box 13547Research Triangle Park, NC 27709-3547

It's What MadeYou Becme

Scunhs In The

First Place.

The opportunity to do important

research - work that really makes a dif-

ference. And Cetus, you'll have that

opportunity, because we're committed to

pioneering workc in pharmaceuticals and

biotechnology. We offer you the

resources to do that work-in a

stimulating environment with the sup-

port of other dedicated, knowledgeable

professionals. We currently seek a

specialist in:

Autoimmuinity ReserchYou may be involved in establishingrelevant in vitro and/or in vivo modelsto investigate the cellular interactionsof chronic synovitis in rheumatoid arth-ritis or allied chronic inflammatoryresponses.A background in examining the mech-anism of pannus formation as well ascartilage and bone destruction isdesirable.Alternately, you may establish relevantanimal models for autoimmune diseases.In this case, your background should in-clude working with spontaneous andantigen-induced models.You should possess a PhD/MD/DVMand at least 2 to 3 years of relevantexperience for either function.Please send resume in confidence to:

Cetus CorportonBox IBS2

1400 Fifty-ThIrd StreetEmeryville, CA 94608We are an equal opportunity/affirmative action employer.

OEtuSe

Man er of

Cinil ResearchAt Cetus Corporation, we are accelerating our pro-gress towards building a fully integrated, internationalpharmaceutical company. And we seek a Manager ofClinical Research to help optimize our success.

You will be responsible for coordinating the overallplanning and execution of clinical trials. Additionally,you will facilitate the generation and quality assur-ance of all clinical reports used for FDA submission.This will include auditing raw data and reviewing/editing documents to meet FDA submission standards.

You should possess a BS/MS and at least 8 yearsexperience in clinical/pre-clinical research coordina-tion or project management within a pharmaceuticalenvironment. This experience should include demon-strated technical writing and project coordinationskills.

Please send your resume in confidence to:

Cetus CorporationBox BIS

1400 Fifty-Third StreetEmeryville, CA 94608

We are an equal opportunity/affirmative action employer.

EEtuS®

AssodatesProlein Biocheistry

Genentech, Inc., a leader in the field of biotechnology,has openings for Research Associates to be responsiblefor isolation and characterization of natural productproteins and peptides.

Positions require an MS and 2 years' lab experienceor a BS and 4 years' lab experience in biochemistry,physical chemistry, or related field. Experience inchromatography, HPLC and micro-analytical charact-erization techniques are also necessary. Purification ofbiologically active peptides or proteins and familiaritywith biochemical assays is preferred.

Genentech, Inc. offers excellent salaries and benefits.Please send resume to: Genentech, Inc., Dept.SW2117, 460 Point San Bruno Blvd., South SanFrancisco, CA 94080. An equal opportunity employer.

GenentechK Inc.0 ° oI

M- I

POSITIONS OPEN -

SYSTEMATIC ENTOMOLOGISTThe Department ofEcology and Evolutionary Biology

at the iversit of Connecticut secks a systematicantomologist with research interest in evolutionary biol-ogy for a tenure-track assistant Professorship. The posi-tion will bcgin i September 1988. Teaching responsibil-ities include a course in a specialty area and participation

-in the introductory biology progam. Candidates areexpected to show distincatio in research. Send by 1December 1987 a letter explaining backound andresearch plans as well as curnculum vitae, reprints, andthroe letters of recom na to: Dr. J.Anderson, Chairman, Sear Commi, o .Burma Stlmak, Ihe University of Connctict, 75North Eaglvilic Road, Room 312, U43, Sworr, CT06268. We are anA ivc AcionEqual OppouityEmplyff, M/F. (Search #8A101)

THE UNIVERSITY OF CONNECTICUT

TEMPORARY FACULTY POSMONS. The De-partinent of Biological Sciences, University ofMarylandBaltimore County (UMBC) invites applications for twoVISITING ASSISTANT PROFESSOR POSI-TIONS to begn 1 January 1988 for 18 months. (i) Toteach a proect-oriented laboratory course in recombi-nant DNA techniques for graduate students. (ii) Toteach a graduate lab coursc in hybridoma preparation.Possibility for research in the open semester and summer.Successful candidates may be considered subsequentlyfor tenure-track appointments. Applicants should have aPh.D. and research experience in the appropriate tdld.Submit curriculum vitae and names of three referencesto: Dr. Micl C. O'Ncill, Deparmt of BiokbdicalSdcnces, UMBC, Catonavile MD 21228. UM§C isanAffiwameAcaion/Eqa Opportunity Emp1yer. Qual-fid minorities and women are encouraed to ap#y.

UNIVERSTrY OF PENNSYLVANIATWO TENURE-TRACK POSMIIONS to begin at

the assistant professor level are available in the Depart-ment of Human Genetics, University of Pennsylvania.Candidates (Ph.D. or M.D.) with training in molecularbiolgy and a record of rescarchin genetics are urged toapply. The Departmcnt ofHuman Geneticsseisng toexpand its research program in molecular biology, withan emphasis on development. The positions are to befiLled with researchers wvho can develop independentprograms in the -areas of gene regulation, deve=opmentand differcntiation, oncogenesis or neuroscience. Sendr6sum6 to: Robert L. Nussbaum, M.D., De tof Human Genetics, University of Pennsylvania,Room 196 John Morgan Building, PhiAdelph-i, PA19104-6072. An Equal OpportuntyAffin ActonEmployer.

TENURE-TRACK FACULTY POSMON INPLANETARY SCIENCES, University of Colorado,Boulder. The University of Colorado is expanding andbroadening its program of research and teaching inplanetary sciences. The Departent of Geological Sci-ences and the Laboratory for Atmospheric and SpacePhysics invite applications for a joint tenure-trac facultyposition in the field of planetary sciences. We seelk ascientist with a record of independent rcsearch in one ormore of the following areas: (i) photogeology, morphol-ogy and dynamic process of plantary surfaces; (ii)geochcenical evolution of planetry surfaces; (iii) plane-tary surface-atmosphere interactions. Prefernce will begiven to candidates at the assistant professor level, butapplications from candidates at a higher level will beconsidered. The appointment will begin August 1988.Applicants shoul have a strong commitment to re-search, to working with graduate studnts, and to teach-ing at the graduate and undergraduate levels. To apply,p send curriculum vitac and arrange to have dtree

of refcrcnce to: Chairman, Planetary Sci-ences Search Committ Dernent of GeologicalSciences, Campus Box 250, Univerit ofColBoulder, CO 80309-0250. Salary: Comnwith qulifications. Application deadline: 31 October1987. Applicants are responsibl for making certain thatthe lters of reference arrive pr . The Unes ofColoadoatBouderhbasa ---nstitu iment tothe princi of rsity alaras. In that srt, w areporticlryintered in rceiv applcationfivm a broad

omnoitiesehldulswomu memhers of ethnic

1652

SENSORY NEUROPHYSIOLOGIST: Tenure-track possibility for position available at assistant profes-sor kvel. Scrious commitment to collaborative workwithin the Micrsurgical Rescarch Center. Expertiserequired to characterize dlectrophysiologically the prop-crtmes of central axons which have regenerated alongperipheral nerve implants. Preference given to applicantsexpenced in spinal cord neurysio and tract-

and histological techniques. Please send curricu-hlm vitae with three letters of recommendation to: Dr.Julia Ters,M uical Research Centr, EasternVirgini Medical Shool, P.O. Box 1980, Norfolk,VA 23501.

TOXICOLOGISTThe University of Texa-Houston, School of Public

Healh, has an opening in a tenure-track position forasstant professor of toxicology. A Ph.D. in toxicologyand/or xicology-related sciences with rearch/teachingexprience in general toxicology is required. ResponsibiTitieS consist of teaching toxicology courses in theM.P.H., M.S., Dr.P.H. and Ph.D. programs and con-ducting research in nvironm ntal and/or industial toxi-cology. Applicants should send a detailed resume before1 November 1987 to: Dr. E. M. Davis or Dr. E. W.

irchild, The Un ty of Texas, School of PublicHealh, P.O. Box 2018, Houston, TX 77225.An Equal Ornity Employer. Women andMinortie

are EnxouVd to appl.

TRAINING PROGRAMS

POSTDOCTORAL POSMIIONSIN MOLECULAR BIOLOGY

A diversified, interdisciplinary Training P inMolecular Biology with more than 20 ra teamswith excellent research support. Areas of research in-dude:TUMOR VIROLOGYMMTV and B cell differentiationTumor cell surface glycoproteins in mammary cancerSV40 and adenovrus gene exprcssionMolecular virology of AIDS

ONCOGENESAdenovirus and heat-shock genesChromosomal mappingEffect on cell-cell communicationDevelopmentalCxpression of oncogenes

GROWT^H FACTORSin muscle cell devclopmentPolypeptide hormtonesColony-stimulating factor, granulopoiesis and cell

differentiationInterkukin-2 receptorIhis 3-year program is designed for Ph.D., Ph.D./

M.D. or M.D. candidates with academic-research objec-tives. M.D.s may enter a combined molecular biology-residency program. Highly successful candidates willbeencouraged to compete for inde research pportand may be considered for pitions.Salaries are competitive. Open only to U.S. atizens orpemanent residents. Scnd curriculum vitae and refer-ences to: Dr. Car GoldebUnivsity of MiamiSchool ofMedine,kDepa t ofM robioloky andImffmnoloa, P.O. Box 016960 (R138), Miami, FL33101. Aff aivActionlEqal Oppotunity Employer.

TRAINING IN NEUROENDOCRINOLOGYAn informal group in neuroendociology offers post-

doctorl training in the Departments of Physiology andMedicine at the University of California, San Francisco.Neroendocinc traing leading to the Ph.D. degree inendocrinology, ncuroscience or physioly is also avail-able. Research in the group is focused primarily onregulation of the renin, angiotensinogen, and ANPgencs, tissue renin-angiotensin systems, and regulation ofthe secreton ofraiin, ACIH, LH, and vasopressin. Pre-and postdoctoral fellowships supported by a traininggrant from the National Institutes ofHealth (DK07265)are availabe and are open to qualified U.S. citizens orpermanent residents ofthe United States. Other postdoc-torl fellowships are available and often can be arrangedfor noncitizens. For furithr information write: WilliamF. Ganong, MD., Departmet of Physiolog, Uni-

i of Calirnia, San Francisco, CA 94143-0444. An Equal Opportunity Employer.

TWO TENURE-TRACKFACULTY POSMONS

SCHOOL OF BASIC LIFE SCIENCESUNIVERSITY OF MISSOURI-KANSAS CITYAppcations are invited from individuals anmploing

cal or biophysical me dologies, and frommolecular or cellular biolos *zcrenced in recombi-nant DNA technology. We seek qualified applicantsacross all ranks and areas of research to complementexstng programs in macrokcular sructure and virusassembly. Successful candidates must have demonstratedresearch poential through postdoctoral experience andrecent publications, and arc expected to maintain avigorous research program through extramural fundingand participate in training of health science professionaland graduate students. Send curriculum vitae, statementof researh goals, and names of three references to:

Dr. George J. Thomas, Jr., HeadDividon of Cell Biology & Biophysics

School of Basic ScicncesUniversity of Missri-Kansas City

Kansas City, MO 64110Saeing of applicants will begin 1 November 1987

and continue unti[ positions are filed.UMKC is an Equal OppounityAffirnaii'Acrin Em-

ployer.

PROGRAM

ROBERT H. FELIXSCIENCE ASSOCIATES PROGRAM

DEPARTMENT OF HEALTHAND HUMAN SERVICESPUBLIC HEALTH SERVICE

ALCOHOL, DRUG ABUSE ANDMENTAL HEALTH ADMINISTRATION

(ADAMHA)ADAMHA is seeking applicants for the Robert H.

Felix Science Associates Program. This program willprovide a limited number of basic and clinical researchscientists from outside the Federal Government with theoppornity to participate in program administration orpolicy development for the extramural research progamsm one of the three ADAMHA Institutes-NationalInstitute on Alcohol Abuse and Alcoholism (NLAAA),National Institute on Drug Abuse (NIDA), NationalInstitute of Mental Health (NIMH), or the ADAMHAOffice of the Administrator (OA).

Positions in the program may be filled by a variety ofspecial temporary appointments lasting from 6 monthsto 2 years. Persons interested in this program shouldcontact:

Lana R Skirboli, Ph.D.Office of Science, ADAMHATclephone: 301-443-4335

Eugenia BroumasOffice Director, NIMH

Telephone: 301-443-2940Jean Paul Smith, Ph.D.Office of Science, NIDATekphone: 301-443-0441

Mark Groen, Ph.D.Office of Scientific Affairs, NIAAA

Telephone: 301-4434375A Science Scholars Program is availabk to senior

scientists by invitation only.ADAMHA is an Equal Opportunity Emlyefr.

TRAINEESHIPS

POSTDOCTORAL TRAINEESHIP IN MA-TERNAL AND CHILD NUTRITION. Position isavailable immediately on an NIH training grant. Bio-medical, epidemiological, and/or behavioral researchprojects can be devcloped on basic or applied topics thatutilize animal models or human subjects living in theUnited States or in other countries. Applicants must beU.S. citzens or permanent residents and havc completedthe requiireents for the doctoral degree in nutrition orodtr relevant field. Send curriculum vitae and names ofthree references to: Dr. K M. Rasmussen, Pr mDirector, Save Hall, Division of Nences, R=nkwshy, Itaca, NY 14853-6301.Equal OpportunityLAffirmativ Aaion Emplyfer.

SCIENCE, VOL. 237

POSITIONS OPEN POSITIONS OPEN

Program Resources, Inc. (PRI) isat the forefront of biomedicalresearch, paving the way for newprograms and discoveries at theNational Cancer Institute-Frederick Cancer ResearchFacility, Frederick, MD. We haveimmediate opportunities availablein the Laboratory of Cell andMolecular Structure, a multidisci-plinary laboratory with programsin molecular genetics, virology,immunology, and cell biology, aswell as ongoing commitments toAIDS and related retrovirusresearch.STAFF SCIENTISTSTwo staff positions exist forscientists with a PhD in Molecu-lar Biology or a related field ofstudy and two or more years ofpostdoctoral experience inrecombinant DNA technology.Candidates should have interestsin gene structure/function andexpression, and demonstratedskills in DNA sequencing, molec-ular cloning, restriction enzymemapping, preparing and screen-ing genomic and cDNA libraries,prokaryotic and eukaryoticexpression vectors, and moderncomputational methods for DNAsequence analysis.Responsibilities will include par-ticipating in new and ongoingresearch projects, and providingexpertise and assistance inDNA/RNA characterization tovarious research teams. The abil-

ity to teach, devise suitable pro-tocols, and function as a teammember is essential.POSTDOCTORAL SCIENTISTSThese positions require a PhD inMolecular Biology, Virology, orBiochemistry, and a strongrecord of achievement Appoint-ments are for one year, but maybe considered for renewal on ayearly basis for up to three years.

Selected candidates will workwith senior staff scientists inconceiving, developing, and solv-ing a variety of research prob-lems in contemporary virology.Emphasis will be placed on AIDS,human immunodeficiency virus,and related retrovirus (lentivirus)research. We will provide trainingin recombinant DNA technologyin state-of-the-art labs that stresstechnology development Oppor-tunities to publish and attendmeetings will be available.RESEARCH TECHNICIANSWe are looking for individualswith a BS or MS degree in theBiological Sciences and at leastone year of experience withrecombinant DNA technology.Candidates must be skilled inDNA sequencing, cloning, re-striction enzyme mapping, blot-ting, and propagating and purify-ing plasmids and phage.In addition to the exciting profes-sional challenges you'll find atPRI, we provide a competitivesalary and excellent benefits,including a tax-deferred savingsplan, a health and dental plan,educational assistance, a creditunion, and more. Relocationassistance is available at the PhDlevel.Find out what the future holds foryou at NCI-FCRF. Please sendyour resume to: ProgramResources, Inc., PersonnelDepartment, NCI-FrederickCancer Research Facility, P.O.Box B, Building 244, Frederick,MD 21701. An Equal OpportunityEmployer, M/F.

PROGRAMRESOURCES, INC.

DIRECTOR, DIVISION OF VIRAL DISEASESCENTERS FOR DISEASE CONTROL

ATLANTA, GEORGIAApplications and nominations are invited for a

scienti to serve as Director, Division of Viral Dis-eases (DVD), Center for Infectious Diseases. Thisposition involves responsibilities for leading one ofthe most diverse units at the Centers for DiseaseControl. The mission of the DVD is to conductintegrated epidemiolgic and laboratory investiga-tions of viral and rickettsial diseases of national andintemational importance. The staff of the Divisioncomprises over 190 professional, technical, andadministrative personnel, including over 60 doctorallevel scientists. The facilities of the Division includelaboratories and equipment for all virologic andrickettsial technoiogies. A new viroiogy building to becompleted in 1988 will house the most advancedmaximum and high containment virus/rickettsia labo-ratories in the world.

This position is in the Federal Govemment andmay be filled by a candidate appointed to the CivilService, Commissioned Corps of the U.S. PublicHealth Service, or Senior Executive Service. Salarymay range up to $73,400 per year depending uponthe pay system and qualifications of applicants.(Physiians may be entitled up to an additional$10,000 aliowance).Candidates must have an earned doctoral degree

(M.D., Ph.D. or equivalnt) and a record of distin-guished achievement in viroiogy/viral diseases.

Interested individuals are invited to submit a cur-riculum vitae, list of publications, and names of 3references to Ms. Sharlyn L WIl1Inson, PersonnelManagemnt Office, Mall Stop D01, Centers forDissm Control, Atlanta, GA 30333, no later thanOctober 31, 1987. Further information about theposition can be obtained from Dr. Stephen A. Morse,Centers for Disease Control, Mail Stop C12, Atlanta,GA 30333, Tel. (404) 329-3222.

CDC is an equal opportunity employer. CDC pro-vides for a smoke-free work environment.

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MOLECULARBIOLOGISTS

THE GOLA ERFELOWSIIP FUD

TheHwof

JERUSALEM, ISRAEL

The Hebrew University of Jerusaleminvites applicants for PostdoctoralFellowships in Humanities, SocialSciences, Natural and AppliedSciences, Agriculture and Medicinefor the 1988-89 academic year.

Candidates may apply at an earlystage of their professional career(not laterthan 3 years after comple-tion of their doctoral dissertation).The fellowships are tenable for

one academic year and may be ex-tended for another year.The fellowship provides a 12-

month stipend (with COL adjust-ments), rent allowance and a returnticket to Israel.

Application forms can be ob-tained from the Office of UniversityFunds, PO. Box 1255, Jerusalem,91904, Israel.Completed application forms

must be returned by December 1,1987.

LL ;j

TRAINEESHIPS

POSTDOCTORAL TRAINEEMDIPh.D.

To obtain 2 years in specialized trainng in molecularbiology and ccli biolgy related to dernatoloy research.Research programs indude: control mechamsms of epi-dennal prolifEation, dcvelopmcnt in human fetal skin,regulation of gene expression in human epidermis, char-aterization of cytokeratins and basement membraneprotein in normal epidermis and those with geneticdiscase. Applicants must meet NRSA U.S. citizenshiprequirements. Available 1 November 1987. Send currc-ulum vitae, brief description of research interests, andnames and addresscs of three references to:

Lowell A. Goldsmith, M.D.Professor and ChairmanUniversityofR

Department of Drmatlogy601 Elmwood Avenue, P.O. Box 697

Rochester, NY 14642

COURSE

MOLECULAR ENDOCRINOLOGYAND TECHNIQUES FORHORMONE ACTION21 to 26 Februty 1988

T'his course will consist of lectures in methodologywith comprchensivc syllabus covenng receptors, genetransiption, mRNA and protein synthcsis, recombi-nant DNA, protein hormones, and cyclic nucleotides.

Co-directors: W. T. Schrader and B. W. O'MalleyFee: $365 ($245: fellows and students)For firther information contact:

Bonnie CuthbertDea ent-ofCdl Biology

Ios,Tenas 77030Telphone: 713-799-6200Deadline-29 January 1988

FELLOWSHIPS

CANCER RESEARCH POSTDOCTORALFELLOWSHIPS-Positions available for postdoctoralresearch training in oncology. Ph.D. or M.D. Progamareas: carcinoenesis, clinical immunology, clinical re-search, endocinology, epidemiology, immuno1y, mo-lecular genetics, and radiobiology. Contact: Norris Cot-ton Cancer Center Admnitaion Darmon-Hitchcck Medical Center, Hanover, NH 03756.AffirmativeActionlEqual Opportnity Employer.

FELLOWSHIP THORACIC ONCOLOGYA position is availabl (starting January 1988) in the

Departmnt of Thoracic Surgery and Oncology at theRoswell Park Memorial Institute, Buffalo, NY.The core of the training will be centered around

diaosis, treatmcnt, and research in the intrathoraciccies, especially lung cancer. Areas of interest

include chemotherapy, immunotherapy, rsearch in lungcancer immunology, and lung transplantation.The fellow must have had at least 3 years of approved

residenc training in the U.S.Interested candidatc should contact: H. Taita, M.D.,

D.Sc., FALC.S., Chief D t of Thoracic Sur-geiy and Oncology, Roswel Park M orialnsti-tute, 666 Elm Stret, Buffalo, NY 14263. Telephone:716-845-2300.

HERBE1RT H. JASPER POSTDOCORAL RE-SEARCH FELLOWSHIP IN NEUROSCIENCEavailable. Position provides 1 year's salary and use oftheexceptional facilities of the Center for Research in Neu-rological Sciences. Recipient works dosely with investi-gatr of choice, within a large group currentl studying a

wide range of topics in the vertebrate nervous system.

Further information and application forms available

from: Fellowship Committe, Centre de recherch enscin nrologiques, Faculti de

sit de Montr6al, C.P. 6128, Succ. A, Mo l,

QuEbe, Canada H3C 3J7. Deadline: 31 December

1987.

GENETIC APPROACHES TOAGING RESEARCH

Pre- and postdoctoral training positions available viafaculty of pathology, genetics, biochemistry, biologicalstructure, physiology and biophysics, neurology andmedical genetics. Geoge M Matin, M.D., Dirctor.Department of Pathology SM-30, University ofWashin~ton, Seattle, WA 98195. Equal OpporeunitylAffnavAco Emplye.

FELLOWSHIPS IN FREE RADICAL BIOLO-GY. Research opportunities in a multidisciglinary pro-gram dealing with biochemical, cellular, pPysiological,and clinkal aspects of frec radical injury to the CNS,hing, and GI system. Current research includes study ofproduction and modulation of fiee radical injury in cellcultre, orgn, and animal models. Scnd curriculum vitac

Bruce reeman, Ph.D., Sadis Mataon, Ph.D, orDale Parks, Ph.D., Departnt of AnesthesiolUnirsity ofAlabama at Birmingham, BirminghamAL 35233. Tekphone: 205-934-4111.

MOUNT DESERT ISLANDBIOLOGICAL LABORATORY

1988 MARKEY SUMMER FELLOWSHIPSThe MDI Biological Laboratory, an internationally

rcnowned research institute for comparativ physiologyand marine biology, offcrs summer research Fellowshipssponsored by the Lucille P. Markey Trust. Applicationsare invited from postdoctoral investigators in the biologi-cal/biomedical sciences who are in the carly phase oftheircareers and havc a record of productivc indcpcndentresearch. Fcllowships includc laboratory space, housingand supply allowances, depending on individual needs.The IBL emphasizes the use of marine organisms astools for basic and applied biological research, includingpharmacology and toxicol . Applications may be ob-ained by contacting the office or Assoiatc Director,Dr. Donald K McCrimmon, at P.O. Box 35, Sals-bury Cove, ME 04672 or tdephone: 207-288-3605.Deadline for compleed applications is 1 December1987.

POSTDOCTORAL POSMON. A postdoctoralfellowship position is available immediately to study thebacterial enzyme system responsible for the reductiveinactivation of digoxin and other cardiac glycosides byEubactem kntum. The project involves the usc ofimmunoassays, hybridoma methodology, and will in-volve the usc ofmokcular biology; experience in one ormore of thcsc areas would bc useful. A Ph.D. degrec orits equivalent is required. Send curriculum vitae andletters of referencc to: Dr. Vincent P. Butler, Jr.,Departnt of Medicine, Cohlumbia University Col-ege of Physiians c& Surgeons, 630 West 168thStreet, New York, NY 10032. An Equal OpporuntylAffirmatimeAction Exployer.

POSTDOCTORAL FELLOWSHIPPostdoctoral fellowship funded opening in molecular

and cellular biology of human protenas mihibitors andhepatic acute phase genes. Send curriculum vitae, indud-ig rrencs to: Dr.David Perlmutter, DepartmentsofPeditrc and Cell Biolog, Wahingo Universi-ty Mcdial School, 660 Soath Euclid,Box 8116, St.EZMO 63110.

POSTDOCTORAL FELLOWSHIP, CELL BI-OLOGY: one position is available to study enhancementof healing, in cell culture, using collagen-based artificialskin, in collaboration with a surgeon. Requirement:Ph.D. in cell biology. Salary $20,000. Send r6sumr,thrce letoers ofrecommendation, graduate traript, andrscarch expmcncc to: Dr. Semih Erhan, Director,Center foriProteinR ch, Albert Einstein MedicalCenter, York and Tabor Roads, Phillphia, PA19141.

POSTDOCTORAL FELLOWSHIPRESEARCH ASSOCIATE

Studices of cell-mediated immune response to andmolecular biolgy ofHIV. Ph.D. or equivalent required.Send three letters of reference to: Edgar G.Eng ,

M.D, De t of Patholg-L235, Stanford

Universt School ofMedi Stanfrid, CA 94305.S an Equal Oppounay/Affitweave Action

Empoyr.

Availabk immediatelyTWO M.D.Ph.D. FELLOW-SHIPS IN REHABIUTATION RESEARCH, fund-ed by National Institutc on Disability and RchabilitationResearch, awarded by Dcpartment of RehabilitationMedicinc, Medical Collegc of Virginia, Virginia Com-monwcalth Univcrsity. Fcllowships will support physiat-rists in 3-year Ph.D. programs innmurobioloricI sc-cnces with faculy of mvestigators with establshed re-search.programs m pain and neural injury. Special con-sideration given Physical Medicinc and RehabilitationResidency/Ph.D. program candidates. Stipcnd is35,000 with cost of livi increases year two and threc.

Send curriculum vitae anc two recommcndations to: H.Sennington, M.D., Chair, Rehabilittion Medicne,MCV Staton, Box 677, MCV/VCU, Richmond, VA23298-0677.

THE UNIVERSlTY OF SYDNEYAUSTRALIA

PROFESSOR HARRY MESSELRESEARCH FELLOWSHIPS

IN PHYSICSApplications are invited for the above postdoctoral

fllowships available from January 1988 for research inphysics in the University of Sydney. The following fieldsof research are pursued in the School of Physics: plasmaphyics (Tokamak, gyrotron), solar energy (thernal,povoltaics), astrophysics (synthesis radio-telescope),astronomy (Michelson stellar interferometer), high ener-gy physics (neutrino physics), environmental physics(radio tdemlty), and theoretical physics (pertaininglgely to the foregoing experimental topics). Furtherinurmation mayWbe obtainedby writing to the Head ofthe School of Physics.The annual stipend shall be within the range for

University of Sydne postdoctoral research fellowships(currently A$24,535 to A$27,330 per annum). Tefelowships are tenable for 1 year but may be renewedfrom year to year.The University reserves the right not to proceed with

any appointment for financial or other reasons.Application forms or further information may be

obtained from the Reistra (Scholarships Office),Uni ty of Sydney, .S.W. 2006, Australia.

Closing: 1 November 1987.

SMITHSONLAN INSTITUTIONFELLOWSHIP PROGRAM

Graduate student, pre-, post-, and senior postdoctoralfeowships in Amencan history and material culture,anthropoIogy, biological sciences, earth sciences, historyof art, history of science and technology. Tenable inrcsidence at the Smithsonian and its research facilities.Stipends and tenures vary.

Deadline: 15 January annually.Contact: Office of Pellowships and Grants, Smith-

sonian Institution, Desk S, LTEnfant Plaza, Suite7300, Washington, DC 20560. Telephone: 202-287-3271.Awads are basd on met, without regard to race,

colr, rdon, 5c, nationa orix, age, or codtion ofhadicap ofapplcant.

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SCIENCE, VOL. 237

For Sale: Sun 2, surplus computer equip-ment. Excellent Condition-nego-tiable prices

Contact: Peter RiceCold Spring Harbor LaboratoryTelephone: (516) 367-8326

1654

FELLOWSHIPS FELLOWSHIPS

WORKSHOPS ONINTERACTIVE LASER CYTOMETRY

NEW ThCHNOLOGY FOR CELL BIOLOGY

You are cordially invited to attend a workshop on the newest discovery tool for cell biology

The ACAS 470 Interactive Laser Cytometer.

Ifyou currentlywork with cells and use orplan to use fluorescent probes, then attendingone ofthese workshops affords you a uniqueopportunity to explore the potential of thisinnovative technology for your research.

Each workshop will include discussionsof applications, instrumentation, software

and demonstrations of the ACAS 470Interactive Laser Cytometer.

These workshops are free, but attendanceis limited and advanced registration is requiredTo reserve your place, please telephoneTammy at 800-247-8084.

TOPICS TO BE COVERED WILL INCLUDE:* Interactive Laser Cytometry* Quantitative Fluorescence Analysis* Applications of Photobleaching* Cell Surgery and Poration* Cell Ablation and Selection

LOCATIONS AND DATESNew YorkBostonBaltimoreResearch Triangle ParkHoustonLos AngelesSan FranciscoChicago

Monday, SeptemberFriday, OctoberJuesday, OctoberThursday, OctoberJuesday, OctoberMonday, OctoberWednesday, OctoberMonday, November

Workshops will be from 9:00 am. to 4:00 p.m. To ensure your place at one of theseworkshops, please telephone your reservation to Tammy as soon as possible.

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THE POLYSPEC TAKES YOU PLACES NEVER BEFORE IMAGNBEDiscover the far reaches of inner space with thftlype mirpetophotometer. Able to scan the intermediate image i-n 0.05 mico stpsthe Polsyspec can measure smaller features than any competitivemicrospectrophotometer. Yet, the compact Polyspec is so perfectlyintegrated that you can maintain all the fu'nctions your R)lyvar delivers.

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Visit us at the Robert D. Allen 100 Year Symposium at The Marine Biological Laboratory at Woodshole on Oct. 6-8th.

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