Results 51 to 60 of about 3,892 (153)

Photoperiod modulates male sexual maturation in the Emperor tetra (Nematobrycon palmeri), a strictly tropical ornamental fish

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Photoperiod manipulation is widely used to regulate reproduction in temperate fish species, but little is known about its effects in strictly tropical species. This study evaluated whether the Emperor tetra (Nematobrycon palmeri), a tropical ornamental fish, can modulate sexual maturation in response to artificial light regimes.
Lury N. García   +2 more
wiley   +1 more source

Unveiling protective mechanisms of wild olive (acebuche) oil in retinal pigment epithelial cells with hypertensive phenotype

open access: yesThe Journal of Physiology, Volume 604, Issue 11, Page 4166-4185, 1 June 2026.
Abstract figure legend Circulating extracellular vesicles (EVs) derived from acebuche (ACE) oil‐ and extra virgin olive oil (EVOO)‐fed mice modulate nitric oxide (NO) metabolism in the retinal pigment epithelial cell line (ARPE19) with a hypertensive phenotype induced by angiotensin II (AngII).
Álvaro Santana‐Garrido   +6 more
wiley   +1 more source

25 años de jornadas sobre produccion animal (AIDA)

open access: yes, 2011
Peer ...
Mantecón, Ángel R.   +3 more
openaire   +1 more source

Urban–Wild Interface Diversity: A Comprehensive Checklist of Herpetofauna of Guayaquil, Ecuador

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Amphibians and reptiles in Guayaquil comprise multiple taxonomic orders and occur across conservation areas, forest remnants, and urban parks, including several endemic species and numerous taxa with type localities in the city. Although most species are globally classified as Least Concern, discrepancies between global and national threat assessments ...
Keyko Cruz‐García   +3 more
wiley   +1 more source

“The Future Is Ancestral”: The Environmental Cuir Utopias of Gabriela Cabezón Cámara

open access: yesFuture Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT Argentinian author Gabriela Cabezón Cámara identifies as a “socio‐environmentalist and writer” and has been actively involved in the feminist movement #NiUnaMenos since 2015, alongside her growing engagement with environmental activism. She advocates for Indigenous land rights, water accessibility, and challenges offshore petroleum extraction ...
Victoria Jara
wiley   +1 more source

Hurdles to overcome to achieve biostimulant‐driven, low chemical input crop production

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 783-791, May 2026.
Crop production requires considerable chemical inputs that result in significant greenhouse gas emissions and other environmental costs. Biostimulants are natural agents, such as microorganisms or seaweed, applied to plants and soil to stimulate plant growth and reduce chemical inputs. Biostimulant use is rapidly increasing globally, but hurdles remain,
Wolfram Buss   +6 more
wiley   +1 more source

¿Proteínas de origen vegetal o de origen animal?: Una mirada a su impacto sobre la salud y el medio ambiente

open access: yesRevista de Nutrición Clínica y Metabolismo, 2019
La ingesta adecuada de proteínas resulta crucial para el óptimo funcionamiento del organismo. Según su fuente, las proteínas pueden ser de origen animal o vegetal.
Dayana Quesada, Georgina Gómez
doaj   +1 more source

Implicaciones en el bienestar animal de las producciones alternativas

open access: yes, 2023
Los sistemas de producción alternativos tienen un gran potencial para contribuir al bienestar de las gallinas de puesta, pero también pueden estar vinculados a implicaciones negativas que deben tenerse en cuenta.
openaire   +1 more source

Darwin y la mejora genética animal: evolución aplicada a la producción animal

open access: yesMètode Science Studies Journal: Annual Review, 2014
Darwin reflexionó sobre la potencialidad de la selección natural comparándola con los efectos que han conseguido los seres humanos con la selección artificial.
Miguel Ángel Toro Ibáñez
doaj   +1 more source

Morus alba, L. una planta multiproposito para la produccion animal en Cuba

open access: yes, 2017
La morera (Morus alba) pertenece al orden Urticales, familia Moraceae; en el mundo existen cerca de 950 especies. En Cuba se han introducido 22 variedades, de diferentes regiones del mundo, de las cuales se conservan 19 en el banco de germoplasma de la Estación Experimental de Pastos y Forrajes Indio Hatuey.
Giraldo Jesús Martín-Martín, -   +16 more
openaire   +2 more sources

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