Bayesian Model
Mostrando 13-24 de 252 artigos, teses e dissertações.
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13. Seasonal variation of femoral fractures in the state of São Paulo, Southeast Brazil
ABSTRACT OBJECTIVE To examine the effect of seasonality on femoral fracture incidence among people residing in the state of São Paulo, Brazil. METHODS Ecological study based on a consecutive series of 216,348 reports of hospital admissions caused by femoral fractures. A Bayesian statistical model was used for time series analysis, considering the monthl
Rev. Saúde Pública. Publicado em: 15/08/2019
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14. Bayesian analysis of growth, stem straightness and branching quality in full-sib families of Eucalyptus globulus
ABSTRACT Eucalyptus globulus is one of the most commonly planted hardwood species for industrial use in various temperate regions around the world. The present study aimed to evaluate 62 full-sib families of E. globulus in one of the southernmost progeny trials of the species in the south of Chile. Estimates of genetic parameters for stem straightness, branc
Bragantia. Publicado em: 08/08/2019
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15. Partial Volume Prediction Through Nonlinear Mixed Modeling
ABSTRACT The objective of this study was to assess the prediction of partial volumes with nonlinear mixed modeling for Pinus taeda. The volume of 558 trees was measured. The four-parameter logistic model was used in its modified form for the nonlinear mixed approach and, for comparison, the 5th degree polynomial was used. In the mixed modeling, the random ef
Floresta Ambient.. Publicado em: 08/08/2019
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16. Genetic diversity of long-established populations of Elaeis guineensis jacquin (Arecaceae)
Resumo Este trabalho objetivou estimar a diversidade genética de três populações de Elaeis guineensis no Estado do Rio Grande do Norte, bem como verificar a diminuição do tamanho efetivo da população. A população com maior polimorfismo foi a MAT (Mata), com 57 locos (72%), seguida pela RIA (Riacho), com 54 locos (68%), e HOR (Horta), com 34 locos
Rev. Bras. Frutic.. Publicado em: 05/08/2019
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17. O Efeito da Assimetria de Informação Entre o Regulador e os Bancos no Requerimento de Capital Para Risco Operacional
Resumo Em meio às discussões sobre o novo modelo padronizado (SMA) para requerimento de capital para risco operacional e a possível extinção dos modelos internos (AMA), este estudo analisa os efeitos da assimetria de informação (forte característica do risco operacional) nas interações entre o regulador e o banco quanto à adoção de modelos inter
Rev. Bras. Econ.. Publicado em: 22/07/2019
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18. Attributable fraction of congenital syphilis due to the lack of prenatal care
Abstract INTRODUCTION: Although congenital syphilis is preventable, its incidence has increased in Brazil. METHODS: In this ecological study, a Bayesian spatio-temporal model was used to estimate the attributable fraction of congenital syphilis cases due to the lack of prenatal care recorded between 2010 and 2015 in the state of São Paulo, Southeast Brazi
Rev. Soc. Bras. Med. Trop.. Publicado em: 18/07/2019
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19. Spatial analysis of pneumococcal meningitis in São Paulo in the pre- and post-immunization era
ABSTRACT OBJECTIVE To analyze the pneumococcal meningitis incidence rates in the State of São Paulo, Brazil, by age group, municipalities and micro-regions, as well as the spatial distribution of pneumococcal meningitis incidence rates among children under 5 years old in the pre- (2005–2009) and post-vaccination (2011–2013) periods and its association
Rev. Saúde Pública. Publicado em: 18/07/2019
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20. Aerial biomass allometric models for Prosopis affinis Spreng. in native Espinal forests of Argentina
RESUMO A estimativa do carbono armazenado nos ecossistemas florestais requer ferramentas precisas para prever a biomassa. Objetivou-se nesse estudo determinar a biomassa aérea individual de Prosopis affinis e sua distribuição por componente; desenvolver modelos alométricos para prever a biomassa, e estimar os fatores de expansão da biomassa (FEB) em flo
Rev. bras. eng. agríc. ambient.. Publicado em: 01/07/2019
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21. Evaluation of Bayesian models for analysis of crude protein requirement for pigs of Brazilian Piau breed
ABSTRACT: We evaluated the inclusion of information on genetic relationship into the analysis of crude protein requirement in diets for pigs of Brazilian Piau breed, using Bayesian inference. The animals were assigned to treatments in a completely randomized design in factorial scheme 4 × 2 (crude protein levels × sex) with 12 repetitions per treatment. Th
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-05
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22. DRYING KINETICS OF THE SLICED PULP OF BIOFORTIFIED SWEET POTATO (Ipomoea batatas L.)
ABSTRACT Biofortified sweet potato (Ipomoea batatas) is one of the foods with the highest contributions of carotenoids in the diet, especially provitamin A carotenoids. Thus, this study aimed to analyze the drying kinetics of the biofortified sweet potato pulp using the Akaike (AIC) and Schwarz's Bayesian (BIC) information criteria for model selection, as we
Eng. Agríc.. Publicado em: 25/04/2019
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23. Modeling the individual height and volume of two integrated crop-livestock-forest systems of Eucalyptus spp. in the Brazilian Savannah
ABSTRACT. The aim of this study was to model the individual height and volume of eucalyptus wood in two integrated crop-livestock-forest systems (ICLF1 and ICLF2) in Campo Grande, a city in the state of Mato Grosso do Sul, Brazil. Classic nonlinear growth models were adjusted for height (Logistic, Gompertz, Richards, Weibull, Van Bertalanffy, Brody, Mitscher
Acta Sci., Agron.. Publicado em: 28/03/2019
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24. Population size of Aegla longirostri Bond-Buckup and Buckup, 1994 (Crustacea, Decapoda, Anomura): comparison of methods with the mark-recapture technique in closed population
Abstract The aim of this study is to estimate the population size of Aegla longirostri Bond-Buckup and Buckup, 1994 in a subtropical low-order stream using the mark-recapture technique. We also tested if the Bayesian model is a promising estimator of population size. Data were collected in two periods, in spring 2010 (seven-day sampling) and in fall 2011(fiv
Nauplius. Publicado em: 02/08/2018