Results 41 to 50 of about 1,490 (137)
The link between colorfulness and extinction risk across the world's passerine birds
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Many of the functional traits that mediate extinction risk across the range of biodiversity relate indirectly to a species’ ability to persist in a changing world, yet certain traits such as coloration directly affect human interactions with wildlife.
Montague H. C. Neate‐Clegg +1 more
wiley +1 more source
Effect of L-carnitine and pyruvate on equine sperm maintained at 5 ºC and 15 ºC during 24 h: preliminary results [PDF]
SPERMOVA, 2016 The aim of this study was to evaluate if the addition of L-carnitine and pyruvate to two semen transport extenders (Kenney and Kenney modified by Tyrodes) is able to maintain sperm parameters for 24 h at 5 ºC and 15 ºC.
Avila G, Ferrante A, Miragaya M, Neild D
doaj +1 more source
Antipode, Volume 58, Issue 5, September 2026.ABSTRACT While Black and visual geographies have examined the image's racial and spatial power, more work is needed to analyze how racial frames of view become spatially embedded. This paper advances such a practice by analyzing news images of homelessness in Oakland.
Clara Pérez Medina
wiley +1 more source
Journal of Animal Science and Technology, 2017 Background Bovine respiratory disease (BRD) is one of the leading causes of economic losses in the beef and dairy industry. Reliable antemortem tools for diagnosing BRD would improve the efficacy of treatment and reduce costs.
Natividad Perez-Villalobos +5 more
doaj +1 more source
Effect of folicular fluid on the capacity of binding to the zona pellucida of epididimary sperm of alpaca (Vicugna pacos) [PDF]
SPERMOVA, 2017 Follicular fluid is the liquid fraction that surrounds the oocyte during its growth and maturation in the ovary. The components of the follicular fluid can favor the functionality of the sperm.
B. Zeze, B. Ruben, M. Valdivia
doaj +1 more source
Antipode, Volume 58, Issue 5, September 2026.ABSTRACT The article investigates how Indigenous labour interacts with powerful sediment movements and flooding cycles in 23 riverine communities in Bolivian Amazonia. These interactions, we argue, transcend the binary between human labour and biophysical processes in shaping flux urban political ecologies, landscapes and human settlements that ...
Fernando Schrupp Rivero, Maria Kaika
wiley +1 more source
Sexuality, Gender &Policy, Volume 9, Issue 3, August 2026.ABSTRACT This article examines transmasculine pregnancy as a critical lens through which to analyze the intersections of cisnormativity, reproductive governance, and reproductive citizenship within healthcare systems. While existing research has documented barriers faced by transgender populations, less attention has been paid to how institutional and ...
Letícia Carolina Boffi +1 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Bycatch in fisheries is one of the most serious threats to pelagic seabirds, causing major population declines. Mitigation measures can reduce bycatch substantially, but many fisheries fail to apply best practices, and seabird mortality remains high.
V. Warwick‐Evans +2 more
wiley +1 more source
EFFECT OF SEMINAL PLASMA ON THE SPERM MOTILITY PATTERNS AND THEIR RELATIONSHIP TO THE CRYOPRESERVATION OF LLAMA SEMEN [PDF]
SPERMOVA, 2015 No ...
Fumuso FG +3 more
doaj +1 more source
Translocation effects on regional and local population viability and connectivity
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Translocations and reintroductions aim to improve the viability of isolated populations and promote connectivity for large carnivores. However, there is no established framework for assessing their success. We used the Eurasian lynx (Lynx lynx) in western and central Europe to assess the impact of translocations on the viability of six ...
Eva Sánchez Arribas +25 more
wiley +1 more source