Therefore, in most countries of the world, there are more women than men. Thus, in 2000, in North and South America, Africa, Europe, and Oceania, the sex ratio in the general poBaochang GuKrishna RoyBaochang GuKrishna Roycx当代中国人口(英文版)Gu, B. and Roy, K. 1995. Sex ratio at...
particularly concerned about infectious diseases show stronger preferences for exaggerated sex-typical characteristics in potential mates' faces. However, these studies have generally investigated individual differences in women's mate preferences and relied on questionnaires to assess disease-related concerns. ...
The sex ratio of the Cape Coloured population of South Africa is analyzed using data from official sources and from the records of the Peninsula Maternity and Neonatal Service for the period 1949-1983. The results indicate that the sex ratio among firstborn Cape Coloureds is closer to that of...
强调两部分的比率；比例。一般用介词to连接比较的两部分 ratio of men to women 男女比例 teacher-student ratio 师生比例 The ratio of applications to available places currently stands at 100:1.目前，申请人数和就业岗位的比例为100:1。Proportion The proportion of one kind of person or thing in a group...
一般用介词to连接比较的两部分 ratio of men to women 男女比例 teacher-student ratio 师生比例 The ratio of applications to available places currently stands at 100:1. 目前,申请人数和就业岗位的比例为100:1。 Proportion The proportion of one kind of person or thing in a group is the number of p...
"Such a skewed ratio will undermine China's healthy and balanced population development in the long run and lead to great difficulty for men to find a wife," Chen said. By 2020, there will be 30 million more Chinese males aged 20 to 45 than females of the same age, which will prompt...
Yes for men, no for women. The ratio of index and ring finger lengths (2D:4D) is thought to be a marker of prenatal androgen exposure. In a sample of over 2,000 participants, men had... RA Lippa - 《Journal of Personality & Social Psychology》 被引量: 249发表: 2003年 Stature ...
individual differences in WHRs can broadly indicate current reproductive status, pregnancy and the probability of childbirth32. Men appear to be more sensitive to women’s waist circumferences than hip circumferences33, which is particularly important given that waist size is a more reliable reproductive...
The price to rent ratio in Country List measures the nominal house price index divided by the housing rent price index.
In women, the cutoff point value is 91.0 cm for the WC. Receiver operating characteristic curve for WHtR was also obtained and the cutoff point value of 0.579 in men, and in women the cutoff point value was 0.587. A high sensitivity and specificity were obtained. CONCLUSIONS: This study ...