supported by the National Natural Science Foundation of China (Grant No. 70821061);the National Basic Research Program of China (Grant No. 2006CB705503)
It is known that the commonly used NaSch cellular automaton (CA) model and its modifications can help explain the internal causes of the macro phenomena of traffic flow. However, the randomization probability of veh...
This work was supported by research grants from the National Basic Research Program(973 Program)(Grant Nos.2006CB500806 and 2009CB941301);Beijing Municipal Science&Technology Plan(Z07000200540705)and Tsinghua-Yue-Yuen Medical Sciences Fund.
It is far from understood why we forget things that are known to us seconds ago.Emerging evidence emphasizes that small G protein Rac could be a key to understanding this type of rapid early memory forgetting.This cur...
supported by the National Natural Science Foundation of China (60432010);the National Basic Research Program of China (2007CB307103);the Fundamental Research Funds for the Central Universities (2009RC0507);Important Science & Technology Specific Project of Guizhou Province (【2007】6017)
The existing search engines are lack of the consideration of personalization and display the same search results for different users despite their differences in interesting and purpose. By analyzing user's dynamic s...