Buscar
Mostrando ítems 51-60 de 13748
Comparative study of the cuticular hydrocarbon composition of Melipona bicolor Lepeletier, 1836 (Hymenoptera, Meliponini) workers and queens
(2003-12-01)
In social insects, cuticular hydrocarbons are involved in species, kin, caste and nestmate recognition. Gas chromatography and mass spectrometry were used to compare the cuticular hydrocarbon composition of workers, males ...
Influence of stocking density on weight gain and behavior of feedlot lambs
(2013-08-19)
The aim of this study was to verify the influence of the animal density on the weight gain and behavior of confined lambs. 86 animals were confined after weaning in 23 pens of two lambs each (double pens) and four pens of ...
Energetic and physiological correlates of prey handling and ingestion in lizards and snakes
(2001-03-19)
In this review, we summarize the energetic and physiological correlates of prey handling and ingestion in lizards and snakes. There were marked differences in the magnitude of aerobic metabolism during prey handling and ...
Energetic and physiological correlates of prey handling and ingestion in lizards and snakes
(2001-03-19)
In this review, we summarize the energetic and physiological correlates of prey handling and ingestion in lizards and snakes. There were marked differences in the magnitude of aerobic metabolism during prey handling and ...
Correlations among behavior, performance and environment in broiler breeders using multivariate analysis
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2007-12-01)
Animal welfare issues have received much attention not only to supply farmed animal requirements, but also to ethical and cultural public concerns. Daily collected information, as well as the systematic follow-up of ...
Correlations among behavior, performance and environment in broiler breeders using multivariate analysis
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2007-12-01)
Animal welfare issues have received much attention not only to supply farmed animal requirements, but also to ethical and cultural public concerns. Daily collected information, as well as the systematic follow-up of ...
Personal-level explanations in behavioral sciences of non-human animals.Explicaciones de nivel personal en las ciencias del comportamiento animal
(Universidad Nacional de Córdoba, 2021)
Gestational protein restriction induces CA3 dendritic atrophy in dorsal hippocampal neurons but does not alter learning and memory performance in adult offspring
(2013-05-01)
Studies have demonstrated that nutrient deficiency during pregnancy or in early postnatal life results in structural abnormalities in the offspring hippocampus and in cognitive impairment. In an attempt to analyze whether ...
Gestational protein restriction induces CA3 dendritic atrophy in dorsal hippocampal neurons but does not alter learning and memory performance in adult offspring
(2013-05-01)
Studies have demonstrated that nutrient deficiency during pregnancy or in early postnatal life results in structural abnormalities in the offspring hippocampus and in cognitive impairment. In an attempt to analyze whether ...