funded by the National Key Basic Research Program of China(973 Program,2015CB553702);National Natural Science Foundation of China(81630074)。
Cancer incidence and mortality increase rapidly worldwide,making cancer the major cause of death in most regions.Understanding the current cancer burden in different regions is necessary to find out potential risk fac...
Sponsored by National Basic Research Program(973 Program)of China(2004CB619100)
Gigacycle fatigue behavior of 60Si2CrVA high strength spring steel was investigated by ultrasonic fatigue test machine. Fatigue fractography was observed by scanning electron microscopy (SEM). Maximum inclusion size...
funded by the National Program on Key Basic Research Project (973 Program) (Grant No. 2008CB425802);the Knowledge Innovation Program of Chinese Academy of Sciences (Grant No. KZCX2-YW-302);the National Natural Science Foundation of China (Grant No. 40701014)
A characteristic rainfall is introduced to overcome the difficulties encountered in determining a critical rainfall value for triggering debris flow.The characteristic value is defined as the rainfall at which debris-...