Results 1 to 10 of about 7,818,257 (391)

CRISPR-Cas9 effectors facilitate generation of single-sex litters and sex-specific phenotypes

open access: yesNature Communications, 2021
In areas such as animal research and agriculture a single sex is often required in abundance, leading to wasted resources and ethical considerations. Here the authors develop a CRISPR/Cas9 mediated synthetic lethal system that enables the production of ...
Charlotte Douglas   +7 more
doaj   +1 more source

Affirming educational and workplace settings are associated with positive mental health and happiness outcomes for LGBTQA + youth in Australia

open access: yesBMC Public Health, 2023
Background Affirming socio-cultural settings are essential for protecting the mental health and wellbeing of lesbian, bisexual or pansexual, trans and gender diverse, asexual and queer (LGBTQA +) youth.
Natalie Amos   +6 more
doaj   +1 more source

Longer Sperm Swim More Slowly in the Canary Islands Chiffchaff

open access: yesCells, 2021
Sperm swimming performance affects male fertilization success, particularly in species with high sperm competition. Understanding how sperm morphology impacts swimming performance is therefore important.
Emily R. A. Cramer   +6 more
doaj   +1 more source

Y chromosome functions in mammalian spermatogenesis

open access: yeseLife, 2021
The mammalian Y chromosome is critical for male sex determination and spermatogenesis. However, linking each Y gene to specific aspects of male reproduction has been challenging.
Jeremie Subrini, James Turner
doaj   +1 more source

Where in the World Are the Lesbians? [PDF]

open access: yes, 2005
In 2001 I became, as far as I can tell, the first person hired at a Catholic university specifically because of my work in LGBTQ studies. I am blessed, as it were, with a departmental colleague who publishes widely in postcolonial queer studies, a ...
Garber, Linda
core   +2 more sources

Sex By Deception [PDF]

open access: yes, 2022
In this paper I will use sex by deception as a case study for highlighting some of the most tricky concepts around sexuality and moral psychology, including rape, consensual sex, sexual rights, sexual autonomy, sexual individuality, and disrespectful sex.
Brogaard, Berit
core   +1 more source

Women's bodies, demography, and public health: abortion policy and perspectives in the Ottoman Empire of the nineteenth century [PDF]

open access: yes, 2008
This article discusses the anti-abortion policy of the Ottoman state between 1789 and 1908, taking into account legal changes, demographic policies, new sanitary measures and proto-nationalistic agenda of the ruling ...
Demirci, Tuba   +2 more
core   +1 more source

Sex assignment in conditions affecting sex development [PDF]

open access: yes, 2017
The newborn infant with atypical genitalia presents a challenging clinical scenario and requires expert input. There have been appreciable advances in our knowledge of the underlying causes that may lead to a mere difference or a more serious disorder of
Ahmed, S. Faisal, Markosyan, Renata
core   +1 more source

Hypersexuality and Impulsivity in Self-Referred Men With Sexual Interest in Minors: Are They Related? Do They Change During Treatment? An Exploratory Pilot Study

open access: yesSexual Medicine, 2021
Introduction: Studies on characteristics of self-referred men with sexual interest in minors (SIM) and treatment approaches in this group of patients are still relatively rare.
Ute Lampalzer, PhD   +3 more
doaj   +1 more source

Characteristics, sexual behaviour and risk factors of female, male and transgender sex workers in South Africa [PDF]

open access: yes, 2013
Background. In South Africa, information on sex workers' characteristics, sexual behaviour and health needs is limited. Current social, legal and institutional factors impede a safe working environment for sex workers and their clients. Objectives.
Chersich, Matthew   +3 more
core   +2 more sources

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