Results 51 to 60 of about 949,135 (238)

Fecundity of paternal and maternal non-parental female relatives of homosexual and heterosexual men. [PDF]

PLoS ONE, 2012
A variety of social, developmental, biological and genetic factors influence sexual orientation in males. Thus, several hypotheses have attempted to explain the sustenance of genetic factors that influence male homosexuality, despite decreased fecundity ...
Andrea Camperio Ciani, Elena Pellizzari
doaj   +1 more source

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

Advanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally, Paul L. Burn, Paul E. Shaw   +2 more
wiley   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Die reg van die homoseksuele ouer om beheer en toesig oor 'n kind te verkry in die lig van die bepalings van die Grondwet [PDF]

Potchefstroom Electronic Law Journal, 1999
The problematic nature of the right of a homosexual parent to vest custody over a child is biarticulated: the nature and extent of custody disputes as well as the issues of discrimination based on sexual orientation are relevant.
A Kotze
doaj  

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Is sexual orientation really stable?: gender differences

INFAD, 2020
Introduction: Traditionally, sexuality has been conceptualized from a conservative perspective, considering sexual orientation as a hermetic and inflexible construct.
Juan Enrique Nebot García, Rafael Ballester Arnal, Cristina Giménez García, Estefanía Ruiz Palomino, Naiara Martínez Gómez   +4 more
doaj   +1 more source

Sexual orientation discrimination in hiring [PDF]

Little research has been done to examine discrimination against gays and lesbians in the labor market. Wage regressions have documented lower incomes for gays but repeatedly showed higher incomes for lesbians.
Doris Weichselbaumer
core   +2 more sources

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

How drinking motives mediate associations between sexual orientation and indicators of alcohol use – a study among young Swiss men

Frontiers in Psychology
BackgroundIndividuals with a minority sexual orientation have consistently been found to face a greater risk of mental health problems and problematic substance use than heterosexual individuals.
Matthias Wicki, Matthias Wicki, Simon Marmet, Joseph Studer, Joseph Studer, Kim Bloomfield, Kim Bloomfield, Kim Bloomfield, Gerhard Gmel, Gerhard Gmel, Gerhard Gmel, Gerhard Gmel   +11 more
doaj   +1 more source

Male Homosexual Preference: Femininity and the Older Brother Effect in Indonesia

Evolutionary Psychology, 2019
Male homosexual preference (MHP) is an evolutionary enigma because it is partially heritable and imposes a fertility cost. In occidental societies, homosexual men are feminized at various levels and they have more older brothers than heterosexual men. To
Sarah Nila, Pierre-Andre Crochet, Julien Barthes, Puji Rianti, Berry Juliandi, Bambang Suryobroto, Michel Raymond   +6 more
doaj   +1 more source