Young men who have sex with men (YMSM), and particularly ethnic minority YMSM, experience high incidence HIV infection due to continued patterns of high-risk sexual behaviour. The intent of this research was to systematically solicit input and recommendations from YMSM themselves concerning the kin...
Sexual selection is now widely accepted as the main evolutionary explanation of extravagant male ornaments. By contrast, ornaments occurring in females hav... Trond,Amundsen - 《Trends in Ecology & Evolution》 被引量: 1731发表: 2000年 A Population Genetic Theory of Canalization Canalization is the...
MJ Aceves,SP Hinshaw,R Mendoza-Denton,... - 《Journal of Youth & Adolescence》 被引量: 58发表: 2009年 Nabokov: The Mystery of Literary Structures In lieu of an abstract, here is a brief excerpt of the content: Blood Paint Matt Briggs (bio) The Hotel of Irrevocable Acts . Carl Wat...