Results 21 to 30 of about 742 (183)

Daucus carota L. como fuente de pigmento natural y su efecto sobre los parámetros zootécnicos en pollos de engorde Cobb 500

La Técnica: Revista de las Agrociencias, 2023
Este estudio evaluó el efecto de la harina de zanahoria (HZ; Daucus carota L.) como sustituto parcial de la dieta basal de pollos de engorde Cobb 500 sobre la pigmentación de la piel, parámetros productivos y rentabilidad.
Janeth Rocío Jácome-Gómez, Ximena Patricia Valencia-Enríquez, Edison Javier Salcán-Sánchez, María Cristina Martínez Sotelo, Diana Leticia de La Cruz Chicaiza   +4 more
doaj   +1 more source

Adaptive Variation Amid High Gene Flow Across a Broad Latitudinal Gradient in the Reef‐Building Honeycomb Worm, Sabellaria alveolata

Molecular Ecology, Volume 35, Issue 17, September 2026.
ABSTRACT Climate change is already altering, and will continue to reshape, the persistence and spatial structure of marine populations. Understanding metapopulation connectivity and local adaptation is therefore critical for identifying both vulnerable populations and those with adaptive resilience.
Edward J. Wilson, Antony M. Knights, Louise B. Firth, Charlotte Corporeau, Amelia Curd, Stanislas F. Dubois, Fernando P. Lima, Rui Seabra, Flavia L. D. Nunes   +8 more
wiley   +1 more source

Análisis de indicadores de rendimiento biológico y económico en la producción de dos híbridos de pollos de engorde alimentados con tres alimentos comerciales

Uniciencia, 1993
Un total de 180 pollos de engorde, 90 del híbrido H1 y 90 del híbrido H2, de un día de nacidos, sin sexar,  fueron distribuidos de acuerdo con un arreglo factorial 2 x 3 en un diseño irrestrictamente al azar, dividido en dos etapas (iniciación y ...
José Rodríguez Zelaya, Diego Aguirre Rosales, Olga Flora Hidalgo Villegas   +2 more
doaj  

Unveiling the AcSirt2‐FOXO‐Mitophagy Axis: Insights Into Mitochondrial Quality Control and Delayed Aging in Apis cerana

Aging Cell, Volume 25, Issue 8, August 2026.
Age‐related downregulation of AcSirt2 impairs mitochondrial homeostasis in old bees. AcSirt2‐mediated deacetylation of FOXO enhances transcriptional activity, upregulating antioxidant enzymes (SOD, CAT) and promoting PINK1/Parkin‐mediated mitophagy. This pathway facilitates autophagosome formation and clearance of damaged mitochondria, reducing ROS ...
Qiang Ma, Zhengang Ma, Tingyue Huang, Qianmin Hai, Xiaoqun Dang, Jinshan Xu, Jialing Bao, Zachary Y. Huang, Zeyang Zhou   +8 more
wiley   +1 more source

From research to conservation: Site selection for habitat restoration of a narrowly distributed and critically endangered butterfly

Conservation Science and Practice, Volume 8, Issue 8, August 2026.
This study focuses on the conservation of a rare butterfly in northwestern Italy threatened by woody encroachment. Using field data, topography, and remote sensing, we modelled habitat suitability and connectivity. A 0.6‐ha site was selected for restoration, illustrating how predictive models can guide targeted conservation actions.
Luca Anselmo, Enrico Caprio, Irene Regaiolo, Beatrice Gammino, Simona Bonelli   +4 more
wiley   +1 more source

NIFEDIPINA, INCIDENCIA DE HIPERTENSIÓN PULMONAR HIPÓXICA Y ENGROSAMIENTO MUSCULAR DE ARTERIOLAS EN POLLOS DE ENGORDE

Revista U.D.C.A Actualidad & Divulgación Científica, 2013
En la Hipertensión Arterial Pulmonar (HAP) hipóxica, enfermedad que afecta tanto a mamíferos como a pollos de engorde, ocurre una elevación exagerada de la concentración intracelular del calcio y, en consecuencia, vasoconstricción y el engrosamiento de ...
Rocío Rincón, Martha Moreno, Camilo Orozco, Aureliano Hernández   +3 more
doaj   +3 more sources

Gender Differences in Performance and Development Potential and Resulting Impacts on Promotions

International Journal of Selection and Assessment, Volume 34, Issue 3, August 2026.
ABSTRACT Performance appraisals (PAs) are widely used to assess employees' performance and development potential, influencing decisions about work allocation, compensation, promotion, and employee termination. Because PAs are so influential, any differences in evaluations between demographic groups—such as between men and women—are incredibly important,
Tobias L. Kordsmeyer, Sarah K. Godehardt, Julia Roß, Sophie L. A. Lanzoni, Andrew B. Speer   +4 more
wiley   +1 more source

Towards an anthropology of acquisition: ‘How did you get that?’ Vers une anthropologie de l'acquisition : « Où as‐tu trouvé ça ? »

Journal of the Royal Anthropological Institute, Volume 32, Issue 2, Page 620-637, June 2026.
The production‐distribution‐consumption triad has structured how anthropologists understand exchange for roughly a century. This article argues for expanding this triad to include an explicit focus on acquisition – the systems, processes, and practices of acquiring.
Hanna Garth
wiley   +1 more source

Productividad y mortalidad por síndrome ascítico en pollos de engorda alimentados con dietas granuladas o en harina

Revista Mexicana de Ciencias Pecuarias, 2012
El presente estudio se efectuó con la finalidad de evaluar en el valle de México dos tipos de presentación del alimento (granulado y harina) en pollos de engorda, y su efecto sobre las variables productivas y mortalidad por sí­ndrome ascí­tico.
Arturo Cortés Cuevas, Antonio Estrada Contreras, Ernesto Ávila González   +2 more
doaj  

Fossil Hegemony and Capitalist Realism in Tropic of Orange

Future Humanities, Volume 4, Issue 1, May 2026.
ABSTRACT This article examines Karen Tei Yamashita's Tropic of Orange (1997) through the lens of Mark Fisher's influential concept ‘capitalist realism’. Scholars of petrofiction have pointed to a political ambivalence in the representation of fossil fuels, where a better understanding of fossil capital can overwhelm as much as galvanize.
Claire Ravenscroft
wiley   +1 more source