Results 21 to 30 of about 2,985,608 (237)
Este trabalho foi realizado com os objetivos de estudar o ajuste das funções de Richards, Brody, Gompertz, Von Bertalanffy e Logística sobre a curva de crescimento de ovinos Santa Inês e estimar parâmetros genéticos para características calculadas a ...
Raimundo Nonato Braga Lôbo +4 more
doaj +1 more source
Os dados utilizados neste estudo são originários de 53.938 bovinos puros e cruzados (Angus x Nelore), coletados em várias regiões do Brasil e da Argentina nascidos entre 1987 e 1998. O objetivo do trabalho foi verificar as herdabilidades e as correlações
Dionéia Magda Everling +5 more
doaj +1 more source
Several animal experimental models have been used in the study of malignant gliomas. The objective of the study was to test the efficacy of a simple, reproducible and low cost animal model, using human cells of glioblastoma multiforme (GBM ...
Alexandre M. Cunha +7 more
doaj +1 more source
An on-farm investigation of beef suckler herds using an animal welfare index (AWI) [PDF]
peer-reviewedBackground: Beef suckler farms (194 farms throughout 13 counties) were assessed once with housed cattle and once with cattle at grass using an animal welfare index (AWI).
Veissier Isabelle +16 more
core +1 more source
Red Latinoamericana de Bosques Modelo RLABM : Cartilla informativa
Cartilla informativa que resume de manera clara y visual el origen, evolución y funcionamiento de la Red Latinoamericana de Bosques Modelo (RLABM). Describe los principios fundacionales del modelo, sus ámbitos de acción, su estructura de gobernanza y su ...
Red Latinoamericana de Bosques Modelo (RLBM)
core
Abstract Background The prevalence of insulin dysregulation (ID) has not been investigated in sport horses. Stall‐side insulin assays offer convenience but need further validation. Objectives To determine the prevalence of and risk factors for ID in a sport horse population using an oral sugar test (OST) and assess agreement between stall‐side and ...
Kimberly L. Hallowell +7 more
wiley +1 more source
Foram analisados registros de 20 rebanhos integrantes do Programa de Melhoramento Genético da Raça Nelore (PMGRN), estudando-se as seguintes variáveis: ganho de peso por dia de idade até os 120, 200, 310 e 350kg (GPDpesok), peso padrão aos 120, 240, 365 ...
Ricardo José Gunski +4 more
doaj +1 more source
Repeated Exposure to a Hair Bleaching Mixture Alters cGAS–STING Pathway Transcripts in Mice
ABSTRACT Hair bleaching products commonly contain ammonia and hydrogen peroxide, chemicals capable of generating reactive oxygen species (ROS). However, their effects on innate immune signaling pathways associated with DNA damage remain poorly understood.
Leticia Rodrigues Sampaio +2 more
wiley +1 more source
Utilizaram-se 17.767 registros de peso de 4.210 cordeiros da raça Santa Inês com o objetivo de comparar modelos de regressão aleatória com diferentes estruturas para modelar a variância residual em estudos genéticos da curva de crescimento.
José Lindenberg Rocha Sarmento +5 more
doaj +1 more source
Retrospective image analysis for long‐term demography using Google Earth imagery
We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa +2 more
wiley +1 more source

