Results 151 to 160 of about 5,175 (304)

Rendezvous in Space: Tech Diplomacy and the Commercial Space Era—A Study of Rendezvous and Docking Technologies and Space Exploration Co‐Operation Since the Cold War

Global Policy, EarlyView.
ABSTRACT On‐orbit rendezvous and docking constitute one of the most technically challenging activities in the history of space activities. As space endeavours mature to crewed missions, space rendezous and docking technologies (RDT) emerge as an area of technological innovation critical to advances in future crewed space exploration.
Nikita Chiu, Markus Kornprobst
wiley   +1 more source

Unusual high frequency of hermaphroditism in the gonochoric bivalve Megapitaria squalida (Sowerby, 1835) (Veneridae)

, 2009
Through histological analyses, this investigation reveals an unusual high incidence of hermaphroditism in Megapitaria squalida, a gonochoric species. A total of 684 specimens were sampled at monthly intervals from February 2007 to January 2008 at Bahı´a ...
Romo Piñera, Abril K., Ceballos Vázquez, Bertha Patricia, García Domínguez, Federico Andrés, Arellano Martínez, Marcial   +3 more
core  

What anabolic–androgenic steroids reveal about the limits of current harm reduction models

Addiction, EarlyView.
Abstract Background Harm reduction has largely been shaped by responses to psychoactive drug use where the most urgent harms are acute. These models focus on overdose, blood‐borne viruses, and rapid‐onset toxicity related harms. When applied wholesale to anabolic–androgenic steroids (AAS), they obscure the distinctive pharmacology, consumer typologies,
Timothy Piatkowski, Jason M. Nagata, Suzanne Nielsen   +2 more
wiley   +1 more source

Sex Determination in Sponges. [PDF]

Mol Reprod Dev
Lorente-Sorolla JM, Riesgo A.
europepmc   +1 more source

Discrimination experiences are associated with same‐day and next‐day smoking among adults with low socio‐economic status trying to quit: A secondary analysis of data from a randomized clinical trial

Addiction, EarlyView.
Abstract Background and aims Research indicates that experiencing discrimination may be associated with a return to smoking following a quit attempt. The current study aimed to characterize day‐to‐day relations between discrimination and smoking in the context of a smoking cessation trial for adults with socio‐economic disadvantage.
Laili K. Boozary, Meng Chen, Summer G. Frank‐Pearce, Emily T. Hébert, Sixia Chen, Adam C. Alexander, Motolani E. Ogunsanya, Munjireen S. Sifat, Jason A. Oliver, Michael S. Businelle, Darla E. Kendzor   +10 more
wiley   +1 more source

Hermaphroditism in <i>Cannabis sativa</i> L.: Impacts, Inducers, and Industry Implications. [PDF]

Plants (Basel)
Richards CD, Ryu BR, Gim GJ, Park SH.
europepmc   +1 more source

Pseudo-Hermaphroditism [PDF]

Proceedings of the Royal Society of Medicine, 1928
openaire   +2 more sources

‘Emptiness filled with love’: A reflexive thematic analysis of chemsex trajectories among gay, bisexual and other men who have sex with men in Almaty, Kazakhstan, using a life course framework

Addiction, EarlyView.
Abstract Background and aims The intentional use of psychoactive substances to enhance sexual experiences, known as chemsex, is associated with human immunodeficiency virus (HIV) transmission, psychological distress and social isolation among gay, bisexual and other men who have sex with men (GBMSM).
Nikolay Lunchenkov, Nadezhda Cherchenko, Elena German, Susanna Rinne‐Wolf   +3 more
wiley   +1 more source

Evaluation of the Population Genetic Structure of <i>Anadara tuberculosa</i> (Mollusca, Bivalvia) in the Panamanian Pacific. [PDF]

Ecol Evol
Garcia T, Mela-Sánchez C, Aguilar C, Capitan-Barrios Z, Vega A, Abrego L, Robles P YA.   +6 more
europepmc   +1 more source

Early insights from a national scheme providing vaping devices for smoking cessation: A preliminary evaluation to inform future return‐on‐investment modelling in England

Addiction, EarlyView.
Abstract Background and aims Swap to Stop is a government scheme to promote smoking cessation. Local authorities in England were given e‐cigarette (vape) starter kits to provide alongside behavioural support in a wide range of settings. This study evaluated (i) scheme uptake by region of England, (ii) proposed delivery settings and the type and length ...
Esther Moore, Duncan Gillespie, Erikas Simonavičius, Leonie Brose   +3 more
wiley   +1 more source