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How not to reinvent the wheel - Literature Searching for ENCH400 2012
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Transcript of How not to reinvent the wheel - Literature Searching for ENCH400 2012
How not to reinvent the wheelor Literature Searching for ENCH400
2012
Literature review on a topic Proposal Lots of research Mass balances – calculations Look for different processing routes Oral presentation and report Experiments Report
Our mission is…
We already know...
We get information from: Internet – Google, Wikipedia People – Lecturers, mentors, other students Library resources:
Textbooks MultiSearch ScienceDirect Google Scholar Journals (browsing by subject)
How to find papers Structure and layout of the literature review What to include and what not to include How do you know if it’s a good article or not? Methods to include the information without
directly copying
We need to know...
The Literature
You
The Research Process
Define your topic
What information do you need?
Who would have written about it? Where?
Find information
Judge it – is it reliable? relevant?
– does it point in new directions?
– is it enough? or do you still need more?
Analyse and synthesise
Cite all sources!
Key reference material
Compendex aka Engineering journal/conference articles“who’s cited who”, review articles
SciFinder Chemistry journal articles & data“who’s cited who”, review articles
Web of Science aka General science/engineering articles“who’s cited who”, review articles
Scopus General science/engineering articles“who’s cited who”, review articles
MultiSearch Searches widely * Off-campus, log-in via top bar
Google Scholar Searches widely, “who’s cited who” * Edit Settings -> Library Links
Key databases
What criteria do I use in choosing keywords to search for?
• Choose the main words from the initial question
If not enough results:
• Use fewer words (or broader synonyms)
• Use the root of words – eg magnetic*, produc*
If too many results:
• Use more words (or more specific synonyms)
• Exclude subjects – NOT methanol (Google Scholar uses -methanol instead)
• Search for a phrase with quotes eg “lysine production”
Choosing keywords
accurate?
up-to-date?
relevant?
basic/advanced?
Is it… and...
Who is it written for?
What kind of research is it?
How far along is the research?
What questions haven’t they answered yet?
Evaluating resources
How do I refine/filter the search results to get useful and reliable resources?
• Read the title
• Read the abstract
• Check the keywords – can use these in new searches
• Check the article’s reference list for older articles
• Check who else has cited the article for newer research
• Use the “Refine” column to narrow by subject, author, year, document type (eg “review” articles for an overview of the state of research)
Filtering results
Chat
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