According to a proposal put forward many years ago, sexual reproduction makes natural selection more effective because it increases genetic variation. Experiments now verify that idea 鈥 at least in yeast. Most animals and plants are sex... Rolf F. Hoekstra - 《Nature》 被引量: 14发表: 2005...
Whereas sexual attraction shifts a men's focus of a female target away from her personality onto her body triggering a dehumanization process, women are more inclined to dehumanize their sexually objectified counterparts the more they distance themselves from these sexualized representations of their ...
Introduction The need for estimates of the extent of sexual function problems in the general population has become more urgent given recent debates surrou... Mercer,H C. - 《Bmj》 被引量: 638发表: 2003年 加载更多来源期刊 Clinical Medicine 研究点推荐 Sexual behaviour sexually transmitted infectio...
The di culty is not that there are too few theories of sex, the di culty is that there are too many and none stand out. To distinguish between theories we suggest the following question: Why are there no triparental species in which an o¤spring is composed of the genetic material of ...
Objective: Although the incidence of anal cancer is higher in women than in men, the reasons for this gender difference are not clear. The purpose of this ... HF Tseng,H Morgenstern,TM Mack,... - 《Cancer Causes Control》 被引量: 85发表: 2003年 A tailored minimal self-help intervention...
摘要: The authors of Why Do Men Have Nipples? continues their hilarious look at the world of health with an all-new compilation of zany questions about unmentionable body parts, bodily functions, embarrassing body oddities, and more. Original. 300,000 first printing.年份: 2006 ...
Are there sex differences in criteria for sexual relationships? The answer depends on what question a researcher asks. Data suggest that, whereas the sexes differ in whether they will enter short-term sexual relationships, they are more similar in what they prioritize in partners for such relations...
Studies of the epidemiology of sexually transmitted infections (STI) are largely based on surveillance data. As part of a national survey of sexual attitud... KA Fenton,C Korovessis,AM Johnson,... - 《Lancet》 被引量: 1543发表: 2001年 HIV Prevalence and Associated Risks in Young Men Who...
The United Nations Multi-country Study on Men and Violence explores the meaning and causes of men's violence against women - and why some men are more or less likely than other men to abuse women. This report presents findings from the quantitative component of the study. Interviews were cond...
We investigate whether there are systematic differences in communication behavior between men and women of a kind that could affect their propensity to for... G Friebel,P Seabright 被引量: 0发表: 0年 Women form social networks more selectively and less opportunistically than men We test two hypo...