Sex ratios. by West, SA, Reece, SE, Sheldon, B

“…Sex ratio theory attempts to explain variation at all levels (species, population, individual, brood) in the proportion of offspring that are male (the sex ratio). …”

Just sex by Kugelberg, E

Subjects: “…Sex…”

Sexing in Rattans by Choong, Chee Yen, Wickneswari R.

“…In this paper, we address the dioecy and sex ratio in Calamus species. Subsequently, we discuss the functional genomics of Calamus manan and C. palustris in understanding the sex determination and flower development in rattans.…”
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Get real about sex : the politics and practice of sex education / by 449364 Alldred, Pam, David, Miriam E.

Subjects: “…Sex instruction…”

Editorial: Sex differences and sex steroid effects on musculoskeletal health by Abdul Malik Tyagi, Sadiq Umar

Subjects: “…sex steroids…”
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Global sex differences in hygiene norms and their relation to sex equality by Kimmo Eriksson, Thomas E. Dickins, Pontus Strimling

“…We set up two hypotheses: (1) Stricter hygiene norms among women than among men is a global phenomenon. (2) The size of this sex difference varies across nations with the level of sex equality. …”
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Same sex marriage and the perceived assault on opposite sex marriage. by Alexis Dinno, Chelsea Whitney

“…Recent debate around legalization of same sex marriage has highlighted for anti-same sex marriage advocates and policy makers a concern that allowing same sex couples to marry will lead to a decrease in opposite sex marriages. …”
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Sex and the single cell. II. There is a time and place for sex. by Carmen C Robinett, Alexander G Vaughan, Jon-Michael Knapp, Bruce S Baker

“…The Drosophila melanogaster sex hierarchy controls sexual differentiation of somatic cells via the activities of the terminal genes in the hierarchy, doublesex (dsx) and fruitless (fru). …”
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Interactive Effects of Culture and Sex Hormones on Sex Role Orientation by Belinda ePletzer, Belinda ePletzer, Ourania ePetasis, Tuulia eOrtner, Larry eCahill

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Sex Differences in the Value of Parents versus Same-Sex Peers by Joyce F. Benenson, Cécile Saelen, Henry Markovits, Sarah McCabe

“…The current research examined the hypothesis that males derive greater benefits than females do from cooperation with same-sex peers versus parents. In Study 1, 194 children, early adolescents, older adolescents, and adults from Brussels, Belgium predicted whether parents or same-sex peers would provide more benefits to a typical individual of their same age and sex. …”
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Sex disparity in skin carcinogenesis and potential influence of sex hormones by V. Collier, M. Musicante, T. Patel, F. Liu‐Smith

“…Abstract Background Sex or gender disparity in skin cancer has been documented for a long time at the population level. …”
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Sex, lies and disclosures: Researchers and the reporting of under-age sex by Ann Strode, Catherine Slack

“…The issue of reporting under-age sex is very complex as in our view there are various categories of under-age sex. …”
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Sex Ed Experiences of Pupils. Toward Literacy in Sex Education by Akvilė Giniotaitė

Subjects: “…sex education…”
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Global sex differences in hygiene norms and their relation to sex equality. by Kimmo Eriksson, Thomas E Dickins, Pontus Strimling

“…We set up two hypotheses: (1) Stricter hygiene norms among women than among men is a global phenomenon. (2) The size of this sex difference varies across nations with the level of sex equality. …”
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Default Sex and Single Gene Sex Determination in Dioecious Plants by Quentin Cronk, Niels A. Müller

“…A well-established hypothesis for the evolution of dioecy involves two genes linked at a sex-determining region (SDR). Recently there has been increased interest in possible single gene sex determination. …”
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Demography and sex work characteristics of female sex workers in India by McPherson Sam, Gutierrez Juan, Kumar G Anil, Dandona Lalit, Dandona Rakhi, Samuels Fiona, Bertozzi Stefano M

“…<p>Abstract</p> <p>Background</p> <p>The majority of sex work in India is clandestine due to unfavorable legal environment and discrimination against female sex workers (FSWs). …”
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Banning of fetal sex determination and changes in sex ratio in India by Anand S Ahankari, Puja Myles, Laila J Tata, Andrew W Fogarty

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Evolutionary demography of structured two-sex populations and sex ratios by Shyu, Esther

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New tools for sex identification and the study of sex allocation in birds. by Ellegren, H, Sheldon, B

“…The recent development of simple, DNA-based methods for the determination of an individual's sex will make possible large-scale studies of sex allocation and the consequence of gender in birds. …”

Sex determination and sex ration distortion in the mosquito Aedes aegypti by Teo, TM

“…New control methods are much needed for this species and an ability to skew sex ratios toward males would be very useful for a number of strategies. …”