Results 31 to 40 of about 4,000 (109)

Producción de carne en novillos F1 romo-cebú con pasto angletón (Dichanthium aristatum) ensilajes y suplementos en el valle del Sinú

open access: yes, 2006
Objetivo: Evaluar la tasa de crecimiento de novillos F1 romosinuano por cebú y de novillos cebú comercial bajo condiciones de manejo eficiente de pasturas y de suplementación estratégica durante la época seca.
Cuadrado, Hugo   +5 more
core   +1 more source

The Importance of Sociality and Diet in Explaining Variation in the Bonobo Gut Microbiota

open access: yesAmerican Journal of Primatology, Volume 88, Issue 5, May 2026.
Bonobo sociality explains more of the variation in the beta diversity for the bonobo gut microbiota than diet. ABSTRACT Gut microbial communities or the gut microbiota are of increasing interest due to the important role they play in nutrition, development, health, and disease.
Alexana J. Hickmott   +5 more
wiley   +1 more source

Bimanual Coordination and Right‐Hand Bias in Extractive Foraging by Wild Sapajus libidinosus

open access: yesAmerican Journal of Primatology, Volume 88, Issue 5, May 2026.
Wild Sapajus libidinosus exhibit a significant preference at the population level for using their right‐hand fingers to extract nut kernels when employing bimanual coordination. ABSTRACT Bimanual coordination is considered a crucial factor in the evolution of manual lateralization.
Valentina Truppa   +5 more
wiley   +1 more source

Beyond Body Mass, Beyond Adulthood: The Ontogeny of Sexual Size Monomorphism

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 1, May 2026.
ABSTRACT Objectives Contest competition for mates and female reproductive energetics influence body size and sexual dimorphism across many primates; nevertheless, some monomorphic species defy these patterns. These deviations may reflect biological anthropology's focus on body mass and adult size as defining features of sexual dimorphism.
Gabrielle L. Bueno   +2 more
wiley   +1 more source

Parámetros genéticos del crecimiento y la reproducción en ganado cebú

open access: yes, 2009
Con el propósito de conocer las correlaciones genéticas entre los rasgos de crecimiento en toros y las características reproductivas en vacas cebú de Cuba, se utilizaron 9490 registros de toros que terminaron la prueba de comportamiento en pastoreo, a ...
González-Peña, Dianelys   +2 more
core   +2 more sources

No Evidence of Reactive Avoidance of Baboons (Papio ursinus and Papio anubis) to the Presence of Predators

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
In this study, we took advantage of the largest camera trap‐based monitoring project in Africa, Snapshot Safari and analyzed 10,000 camera trap detections from three sites in South Africa and one site in Tanzania to test whether baboons exhibit species‐specific reactive avoidance in response to the presence of predators. ABSTRACT Predators exert strong
N. van Rooyen   +5 more
wiley   +1 more source

Ganado Cebú: Origen y Adaptación

open access: yes, 1972
El ganado Cebú está habilitado extraordinariamente para producción bajo condiciones tropicales de altas temperaturas ambientales, alta humedad, condiciones adversas de pastoreo, parasitismo; en forma tal que resulta insustituible como base genética para ...
Gómez G. Luis Jair   +1 more
core  

The effect of simulated intergroup encounters on movement patterns and home range use in banded mongooses

open access: yesWildlife Biology, Volume 2026, Issue 3, May 2026.
Intergroup conflicts have a wide range of impacts, including affecting movement and ranging patterns. Previous studies found contrasting movement responses to intergroup conflicts, but no explanation for these differences has been suggested. However, these can be broadly grouped into ‘conflict avoidance' responses: avoiding areas close to the fight ...
Elizabeth F. R. Preston   +3 more
wiley   +1 more source

Comportamiento reproductivo de los genotipos Cebú y 5/8 Cebú x 3/8 Simmental en la región central de Cuba

open access: yes, 2018
El objetivo fue evaluar el comportamiento reproductivo de hembras de los genotipos Cebú y 5/8 Cebú x 3/8 Sim-mental en una granja genética de la región central de Cuba. La investigación se desarrolló entre los años 2010 y 2014.
Pérez Bello, Alcides   +2 more
core   +1 more source

Automatic Real‐Time Ionogram Scaling Method for Global Ionosondes Using Artificial Intelligence

open access: yesSpace Weather, Volume 24, Issue 5, May 2026.
Abstract An ionosonde is an instrument used for local ionosphere remote sensing observations and has the longest history and widest global distribution. Ionograms observed by ionosondes, which depict the electron density profile as a function of virtual height, are critical for ionospheric modeling accuracy and space weather nowcasting.
Peng Liu   +6 more
wiley   +1 more source

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