Generalized Mixed Models
Mostrando 1-12 de 25 artigos, teses e dissertações.
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1. Climatic Response of Cedrela fissilis Radial Growth in the Ombrophilous Mixed Forest, Paraná, Brazil
ABSTRACT We examined the climatic response of Cedrela fissilis radial growth based on precipitation, air relative humidity, temperature and monthly thermal amplitude. It was intended to assess how the secondary growth of C. fissilis is influenced by the climatic variables and which one are the best growth predictors in Ombrophilous Mixed Forest, southern Bra
Floresta Ambient.. Publicado em: 15/07/2019
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2. Fatores ambientais associados à obesidade em população adulta de um município brasileiro de médio porte
Resumo: O objetivo deste trabalho foi estimar as associações entre as variáveis ambientais e a obesidade em população adulta de um município brasileiro de médio porte. Trata-se de estudo transversal com dados individuais de estudo de base populacional e dados ambientais obtidos por meio de observação direta, posteriormente georreferenciados com base
Cad. Saúde Pública. Publicado em: 23/05/2019
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3. Trabajando juntos situaciones introductorias de razonamiento proporcional en primaria. Análisis de una experiencia de enseñanza centrada en el profesor, en el estudiante y en el contenido
Abstract Although there is a fairly generalized consensus in mathematics education in favour of constructivist-type instructional models, their pertinence is controversial. Between the extreme centered models, either on the student or on the teacher, we find other mixed type models, where both educational process agents play a leading role, depending on the
Bolema. Publicado em: 2019-04
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4. Stevia rebaudiana (Bert) Bertoni: regression models with mixed effects for investigating seed germination data
ABSTRACT. We investigated regression models with mixed effects using generalized linear statistics to evaluate germination data from Stevia rebaudiana (Bert) Bertoni. Estimates and validation of statistical parameters were conducted using the “gamlss” package in the R software. Generalized linear mixed effects followed the binomial, the beta-binomial and
Acta Sci., Agron.. Publicado em: 17/12/2018
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5. Breeding system and pollination of Pleroma trichopodum DC. (Melastomataceae): a potential species for the restoration of Atlantic Forest in southern Brazil
ABSTRACT Plant-pollinator interactions and their reproductive implications are of central importance to the organization of plant populations and communities in restoration areas. We studied the breeding system and flower visitors of Pleroma trichopodum, a pioneer species of the Atlantic Forest. We attempted to answer three questions: (1) Is P. trichopodum d
Acta Bot. Bras.. Publicado em: 30/07/2018
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6. A Statistical Dynamic Model for the Turbulent Transport of Kinetic Energy in Shear Layers
ABSTRACT: Dynamic statistical equations for the turbulent fluxes of scalars and momentum in incompressible flows are derived after time wise integration of the equation for the oscillating transported property, decomposing the turbulent fluxes in terms representing distinct features of the main and fluctuating flow that influence the respective turbulent tra
J. Aerosp. Technol. Manag.. Publicado em: 07/06/2018
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7. Software Selegen-REML/BLUP: a useful tool for plant breeding
Abstract The software Selegen-REML/BLUP uses mixed models, and was developed to optimize the routine of plant breeding programs. It addresses the following plants categories: allogamous, automagous, of mixed mating system, and of clonal propagation. It considers several experimental designs, mating designs, genotype x environment interaction, experiments rep
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-12
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8. Genetic and non-genetic effects on calf vigor at birth and preweaning mortality in Nellore calves
The objective of the present study was to evaluate the genetic and non-genetic effects that influence vigor at birth and preweaning mortality in Nellore calves. A total of 11,727 records of births that occurred between 1978 and 2006, offspring of 363 sires, were analyzed. Poor calf vigor at birth (VB) and preweaning mortality divided into stillbirth (SB), ea
R. Bras. Zootec.. Publicado em: 2013-06
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9. Estimação de parâmetros genéticos para características de crescimento, reprodução e categóricas em uma população de bovinos de corte compostos (Bos taurus x Box indicus) sob abordagem bayesiana e modelos lineares generalizados mistos / Estimation of genetic parameters for traits of growth, reproduction and categorical in a population of composite beef cattle (Bos taurus x Bos indicus) in Bayesian approach and generalized linear mixed models
Os objetivos deste trabalho foram avaliar diferentes modelos de seleção com base nos efeitos aleatórios maternos considerados para características de crescimento e perímetro escrotal, estimar parâmetros genéticos para pesos do nascimento aos 12 meses (pesos ao nascer, a desmama e aos 12 meses de idade); perímetro escrotal aos 12 meses e correlações
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2012
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10. Generalized linear mixed models for the genetic evaluation of binary reproductive traits: a simulation study
The objective of this study was to evaluate the use of probit and logit link functions for the genetic evaluation of early pregnancy using simulated data. The following simulation/analysis structures were constructed: logit/logit, logit/probit, probit/logit, and probit/probit. The percentages of precocious females were 5, 10, 15, 20, 25 and 30% and were adju
Revista Brasileira de Zootecnia. Publicado em: 2012-01
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11. Melhor predição linear não viciada (Blup) de valores genéticos no melhoramento de Pinus.
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Boletim de Pesquisa Florestal. Publicado em: 2011
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12. Novel mixed finite element models for nonlinear analysis of plates
In this study, mixed finite element models of plate bending are developed to include other variables (e.g., the membrane forces and shear forces) in addition to the generalized displacements to investigate their effect on nonlinear response. Various finite element models are developed using the weighted-residual statements of suitable equations. The classica
Latin American Journal of Solids and Structures. Publicado em: 2010