"Modelling and simulation technologies have improved dramatically over the past decade and their applications in toxicity prediction and risk assessment are of great importance. Such approaches will become increasingly necessary as industrial chemicals advance and as new pharmaceuticals enter the market. In this comprehensive discussion of predictive toxicology and its applications, leading experts express their views on the technolog ..."
"Bandpass ?? modulators combine over-sampling and noise shaping to get very high resolution in a narrowband. In recent years interests have been seen in wireless system and software radio using the modulators to digitize signals near the front end of radio receivers. Such applications necessitate clocking the modulators at a high frequency (MHz or above). Therefore a loop filter is required in continuous-time circuits (e.g., usin ..."
Foreign Students-oriented Chinese Textbook(2nd Edition) Advanced Level Speaking(vol.2) (Chinese Edition) by Yuanman Liu Paperback, 199 Pages, Published 2010 by Peking University Press ISBN-13: 978-7-301-06634-8, ISBN: 7-301-06634-1
Advanced Spoken Chinese vol.2(2nd Edition) (English and Chinese Edition) by Yuanman Liu Paperback, 171 Pages, Published 2004 by Peking University Press ISBN-13: 978-7-301-06635-5, ISBN: 7-301-06635-X