It is obvious from considerations of static stability that the lapse rate change at the tropopause will almost totally subdue vertical convection but a very large body of evidence now exists demonstrating the importance of slantwise convection (Sheppard, 1963; Newell, 1963 ; etc.) where particle ...
NW Soong,L Nomura,K Pekrun,M Reed,L Sheppard,G Dawes,WP Stemmer 摘要: Genetic recombination is a major force driving the evolution of many viruses. Recombination between two copackaged retroviral genomes may occur at rates as high as 40% per replication cycle. This enables genetic information ...