Selection and performance of PMT candidates for TREND ground array Hou Yueyun 1, Feng Zhaoyang 1, Liu Cheng 1 ， Liu Maoyuan 1 1, IHEP 2, Tibet University.
The Readout Electronics for TPC with GEM readout chamber (and for almost any other readout chamber) Anders Oskarsson Lund Univ. Electronics: Bruxelles,
M onolithic A ctive pixel M atrix with B inary c O unters (MAMBO)
