Results 1 to 10 of about 15,750 (147)
Allee effects in an invasive social wasp: an experimental study in colonies of Vespula germanica
Allee effects rely on the existence of mutually beneficial intraspecific interactions that increase individual fitness and per capita growth rate, as the number of individuals in a population or group increases. When the number of individuals falls below
Romina Melo +2 more
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Cáncer de mama en seis familias del Tolima y el Huila: mutación BRCA1 3450del4
Introducción. El cáncer de mama es un problema mundial de salud pública; entre el 5 y el 10 % de los casos presentan agregación familiar, lo que se explicaría por la presencia de mutaciones en genes de alto riesgo como el BRCA1 y el BRCA2.
Jennyfer Benavides +9 more
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El libro México entre ajetreos históricos y enredos genéticos de Blanca Zoila González Sobrino consiste de cinco capítulos y una introducción que tratan el mestizaje en México.
Ana Julia Aguirre Samudio
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Sugar responsiveness could determine foraging patterns in yellowjackets
Sympatric-related species often exhibit resource partitioning. This can occur through different mechanisms, such as behavioral, morphological, and sensory variations, leading to qualitative, temporal, or spatial differences in resource exploitation, such
Maité Masciocchi +5 more
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La guanábana (Annona muricata) es un cultivo de importancia económica para Nayarit, México. Los frutos han tenido una excelente aceptación en el mercado regional, dificultando su comercialización a lugares lejanos porque la producción es altamente ...
Rosalba Lira-Ortiz +8 more
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Socio-demographics characteristics and health conditions of older homeless persons of Lima, Peru
Objectives. Determine the socio-demographics characteristics and health conditions of older homeless persons at the time of enrollment into the National Program “Vida Digna” and the probability of functional dependency by age, and stratified by gender ...
Marlene Moquillaza-Risco +3 more
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Aratus pisonii is one of the most common crab species in Neotropical mangroves. It shows great plasticity in its life history traits, which makes it an interesting subject for comparative studies. This study evaluated the morphometric variability in five
Beatriz López-Sánchez +2 more
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Twins from different fathers: A heteropaternal superfecundation case report in Colombia
Heteropaternal superfecundation is an extremely rare phenomenon that occurs when a second ova released during the same menstrual cycle is additionally fertilized by the sperm cells of a different man in separate sexual intercourse.
Fernanda Mogollón +3 more
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Nuevos datos sobre la flora amenazada de la Zona Especial de Conservación Río Zadorra / Zadorra Ibaia (Vitoria-Gasteiz) [PDF]
El tramo de la Zona Especial de Conservación Río Zadorra / Zadorra Ibaia (ES2110010) que transcurre por el municipio de Vitoria-Gasteiz alberga 7 especies de flora vascular incluidas en el Catálogo Vasco de Especies Amenazadas.
Asier Jáñez, Agustí Agut
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Se caracterizó el conocimiento local sobre los cocodrilos por los pobladores de la zona costera de Coli-ma, México mediante entrevistas guiadas semi-estructuradas.
María Magdalena Ramírez-Martínez
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