Psychology: Analysis and Measurement || Sons or Daughters: A Cross-Cultural Study of Sex Ratio Biasing and Differential Parental Investment Cross-Cultural Comparisons of the Sex Preferences of Australian, Greek, Italian, Malay, Chinese and Indian Parents in Australia and Malaysia. . Population ... ...
Male phenotypic quality influences offspring sex ratio in a polygynous ungulate Evolutionary models of sex ratio adjustment applied to mammals have ignored that females may gain indirect genetic benefits from their mates. The different... KH Red,Y Holand,A Mysterud,... - 《Proceedings of the ...
We document the roles of vertical cultural transmission and marriage homogamy in sustaining this cultural persistence. 展开 关键词: Culture Gender roles Sex ratio Natural experiment Australia DOI: 10.1093/restud/rdy025 被引量: 29 年份: 2018
Sex-related differences in the relationship between acceleromyographic adductor pollicis train-of-four ratio and clinical manifestations of residual neurom... Background. Studies in volunteers suggest that train-of-four (TOF) ratios >0.9 are needed to retain normal function of muscles involved in up...
Although Cherax destructor is the principal cultured freshwater crayfish in Australia many aspects of its general biology and genetics have been neglected. In this study, we report primary sex ratio data obtained from 13 families of C. destructor obtained from intra- and intersubspecific crosses with...
Mechanisms governing sex-ratio variation in dioecious Rumex nivalis. Sex ratios of flowering individuals in dioecious plant populations are often close to unity, or are male biased owing to gender-specific differences in flo... I Stehlik,SCH Barrett - 《Evolution》 被引量: 355发表: 2005年 ...
For combined ages, males and females could be separated above and below wing length 92–94 mm; the sex ratio did not differ from 1:1. Wing lengths in both sexes were shorter than in Scandinavian Dippers, although Welsh males had significantly longer wings than males in south west Scotland....
The human sex ratio from conception to birth The unbiased sex ratio at conception, the increase in the sex ratio during the first trimester, and total mortality during pregnancy being greater for ... O Steven Hecht,S J William,VR Akmaev,... 被引量: 0发表: 2021年 加载更多来源...
All triploid mussels were identified as males, whereas the sex ratio of diploid mussels was almost equal (1.12:1.0, male:female), indicating that sex determination for this species may follow a Z:W model. Sertoli cells in triploid mussels were prominent, had an enlarged cytoplasm, and were ...
NPEP prescribing was associated with ever having injected drugs (adjusted odds ratio (AOR) 1.8, 95% confidence interval (CI): 1.4–2.3), sex with males only (AOR 1.9, 95% CI: 1.6–2.3), more than three male partners in the past 3 months (AOR 1.5, 95% CI: 1.4–1.7) and ...