量子阻尼受迫谐振子的精确波函数

采用量子不变量理论,推导出受迫阻尼谐振子的精确波函数即量子态,结果表明系统会随时间演化到压缩态,并且计算了量子涨落和产生压缩的条件。     

关于加强高校校园文化建设的几点认识

介绍了校园文化的作用和内容,对校园文化建设的途径进行了探讨。     

Structural Changes of Water Molecules Upon the Reduction of Quinones in The Reaction Center from Rhodobactery Sphaeroides

1 Results The photosynthetic bacterial reaction center (RC) is a membrane protein complex.The RC is composed of three protein subunits and redox components such as bacteriochlorophylls, bacteriopheophytins,and quinones.The RC performs the photochemical electron transfer from the bacteriochlorophyll dimer through a series of electron donor and acceptor molecules to a secondary quinone,QB.QB accepts electrons from a primary quinone,QA,in two sequential electron transfer reactions.The second electron trans...