Maternal Ability
Mostrando 13-24 de 115 artigos, teses e dissertações.
-
13. Habilidade materna de ovelhas corriedale e sua relação com a sobrevivência e desenvolvimento de cordeiros / Ability and maternal of corriedale ewes and its relationship to survival and development of the lambs
Um dos grandes problemas na ovinocultura é a mortalidade de cordeiros, principalmente no periparto. Altas taxas de mortalidade entre o nascimento e o desmame aumentam os custos de produção e diminuem a oferta regular de animais. A mortalidade está diretamente relacionada com o cuidado da ovelha com o cordeiro. O cuidado maternal é entendido como todas a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
-
14. Estimativas de componentes de variÃncias e de valores genÃticos para caracterÃsticas de crescimento, reproduÃÃo e habilidade materna em ovinos da raÃa Somalis Brasileira / Estimates of variance components and breeding values for growth, reproductive and maternal traits of Brazilian Somali hair sheep
The aims of this study were to estimate genetic parameters for growth, reproductive and maternal traits and assess the different adjustments of fixed effects in the prediction of breeding values for weight and weight gain at weaning of Brazilian Somali sheep, reared in semi-arid. Data from the NÃcleo de ConservaÃÃo da Embrapa Caprinos e Ovinos, located in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/12/2010
-
15. Passive acquisition of protective antibodies reactive with Bordetella pertussis by the newborn via placental transfer and breastfeeding / Aquisição passiva de anticorpos protetores reativos com Bordetella pertussis pelo recém-nascido via transferência placentária e aleitamento materno
Pertussis is currently considered an important public health problem in developed countries. Although there is no evidence of an increase in the number of pertussis cases in our country, can not rule out the hypothesis of a future re-emergence of disease, as epidemiological data from some regions show an increase in incidence, indicating that probably there
Publicado em: 2010
-
16. A pulsão de saber do expert
This research aimed at investigating, from a psychoanalytic perspective, the features of expertsdrive for knowledge and its relationship with affective aspects built up during their lives. Particularly, it was identified their own perceptions about their drive for knowledge, as well as their families role in it. Besides, it was explored the features of the p
Publicado em: 2010
-
17. Aromatase gene and its effects on growth, reproductive and maternal ability traits in a multibreed sheep population from Brazil
We determined the polymorphism C242T of the aromatase gene (Cyp19) and its allelic frequency, as well as the effect of the variants on productive and reproductive traits in 71 purebred Santa Inês sheep, 13 purebred Brazilian Somali sheep, nine purebred Poll Dorset sheep, and 18 crossbred 1/2 Dorper sheep. The animals were genotyped using the PCR-RFLP techni
Genetics and Molecular Biology. Publicado em: 03/07/2009
-
18. Effect of data structure on estimates of (co) variances of the weight of breast-in beef cattle, using simulated data / EFEITO DA ESTRUTURA DOS DADOS SOBRE AS ESTIMATIVAS DE (CO)VARIÂNCIAS DE PESO À DESMAMA EM BOVINOS DE CORTE, USANDO DADOS SIMULADOS
Objetivou-se avaliar os efeitos do ano (tamanho amostral, genealogia e estrutura dos dados), da proporção de elos mãe-progênie (pares mãe-filho ambos com registro), da inclusão (M2) ou não (M1) da covariância genética direta-maternal no modelo, da magnitude da correlação genética direta-maternal (C) e da razão entre as variâncias genéticas dir
Publicado em: 2009
-
19. Effect of data structure on estimates of (co) variances of the weight of breast-in beef cattle, using simulated data / EFEITO DA ESTRUTURA DOS DADOS SOBRE AS ESTIMATIVAS DE (CO)VARIÂNCIAS DE PESO À DESMAMA EM BOVINOS DE CORTE, USANDO DADOS SIMULADOS
The objective was to evaluate the effects of the year (sample size, genealogy and data structure), mother-offspring link proportion (mother-offspring pairs, both with weaning weights), inclusion (M2) or not (M1) of the genetic direct-maternal covariance in the model, the direct-maternal correlation (C) magnitude and the direct and maternal genetic variance r
Publicado em: 2009
-
20. EFEITO DA ESTRUTURA DOS DADOS SOBRE AS ESTIMATIVAS DE (CO)VARIÂNCIAS DE PESO À DESMAMA EM BOVINOS DE CORTE, USANDO DADOS SIMULADOS / Effect of data structure on estimates of (co) variances of the weight of breast-in beef cattle, using simulated data
The objective was to evaluate the effects of the year (sample size, genealogy and data structure), mother-offspring link proportion (mother-offspring pairs, both with weaning weights), inclusion (M2) or not (M1) of the genetic direct-maternal covariance in the model, the direct-maternal correlation (C) magnitude and the direct and maternal genetic variance r
Publicado em: 2009
-
21. Desenvolvimento neuropsicomotor de lactentes nascidos prÃ-termo e a termo: fatores associados
Introduction: Infant neuropsychomotor development (NPMD) considered a process of qualitative and quantitative changes of functional aspects is characterized by domains such as cognition, language, motor abilities (gross and fine), sensory function and socioemotional development. NPMD evaluation of vulnerable infants should be considered as an important instr
Publicado em: 2009
-
22. Texto e contexto : implicações no ensino da língua materna
Esta dissertação trata do ensino da Língua Materna oferecido pela escola pública e parte da seguinte questão: como o ensino da Língua Materna nos anos iniciais do ensino fundamental, que tome por princípio o uso do texto, pode contribuir para com a competência comunicativa dos alunos no sentido de dominar o código oral e escrito da língua? Este est
Publicado em: 2007
-
23. Investigação das características psicodinâmicas de crianças obesas e de seus pais / Obese Children and their parents: Investigation of psychodynamic characteristics.
Obesity is a chronic illness that reaches thousands of people. Being considered of high risk and with serious consequences for the physical and mental health, its incidence in childhood became an important subject to be investigated and related to its possible damage in individual, family and social levels. Considering this, the present aimed to contribute f
Publicado em: 2007
-
24. An economic view on health and child labour in Brazil / Um olhar econômico sobre a saúde e o trabalho infantil no Brasil
The aim of this dissertation is to identify the causal relation between child labour and health. Understanding this relation can bring more resources to fight against child labour as well as to allow the responsible to readjust policies in order to recover childrens health stock where eradication of child labour was not abolished yet. The analysis utilized
Publicado em: 2006