Results 21 to 30 of about 215 (105)

Parâmetros genéticos para características produtivas e biométricas em abelha Melipona quadrifasciata anthidioides LEPELETIER

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
Os objetivos deste trabalho foram estimar componentes de variância genética aditiva, fenotípica e residual e a herdabilidade para características relacionadas com a produção de mel e com a estrutura do ninho de abelhas Melipona quadrifasciata ...
K.N. Oliveira   +6 more
doaj   +1 more source

First‐trimester prediction and prevention of preterm pre‐eclampsia in women with chronic hypertension

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 613-622, May 2026.
ABSTRACT Objectives To evaluate the effect of aspirin on gestational age at delivery due to preterm pre‐eclampsia (PE) in women with chronic hypertension (CH), to assess the predictive performance of the Fetal Medicine Foundation (FMF) first‐trimester competing‐risks model for preterm PE in this high‐risk group and to evaluate how parity, previous PE ...
D. L. Rolnik   +23 more
wiley   +1 more source

Sequential testing of complementary hypotheses about population density

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 6, Page 1228-1238, June 2025.
Abstract Making inferences about population density is paramount in ecology and pest management for decision‐makers who often seek to determine how a population compares to a pre‐established static or dynamic threshold through sampling or monitoring. Sequential data analysis is appealing for monitoring and decision making as it is more cost‐efficient ...
Diego F. Rincon   +2 more
wiley   +1 more source

Sobre información, antecedentes, econometría y modelos económicos

open access: yesEstudios Económicos, 1999
Se busca reconciliar aquellos métodos inferenciales que a través de la maximización de una funcional producen distribuciones a priori no-informativas e informativas. En particular, las distribuciones a priori de Evidencia Mini - max (Good, 1968), las de
Francisco Venegas Martínez   +2 more
doaj   +1 more source

Quantificação das Incertezas em Curvas de Descarga de Postos Fluviométricos Utilizando Inferência Bayesiana [PDF]

open access: yesAnuário do Instituto de Geociências, 2017
O objetivo deste artigo é apresentar a construção de uma região de confiabilidade probabilística em torno de curvas de descarga previamente definidas para diferentes postos fluviométricos, com o intuito de considerar as incertezas na obtenção de ...
Alana Renata Ribeiro   +3 more
doaj   +1 more source

Cognitive ecology of surprise in predator–prey interactions

open access: yesFunctional Ecology, Volume 39, Issue 3, Page 664-680, March 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In this review, we relate theoretical work on the importance of surprise in cognition to empirical research relevant to surprise in predator–prey interactions. There have been multiple proposals as to how surprise should be defined and quantified in the context of ...
Olivier Penacchio   +6 more
wiley   +1 more source

Método para construir redes bayesianas

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 1999
En el presente trabajo se modelan las relaciones probabilísticas usando las redes bayesianas. La bibliografía con­sultada muestra que la tendencia actual de las investigaciones en esta técnica se orienta a utilizarlas unidas a otras disciplinas y que ...
María del Carmen Chávez   +2 more
doaj   +1 more source

Applying genomic approaches to identify historic population declines in European forest bats

open access: yesJournal of Applied Ecology, Volume 61, Issue 1, Page 160-172, January 2024.
Genomic approaches can provide a better understanding of the conservation status of threatened species, within historic and contemporary contexts, and inform their conservation management. Our findings of will directly influence the definition of the Favourable Conservation Status of the barbastelle, in turn influencing considerations of the ...
Orly Razgour   +11 more
wiley   +1 more source

Uso de WinBUGS en los métodos bayesianos. Una aplicación en auditoría

open access: yesRect@, 2001
Lo que se presenta es un breve recorrido por el programa WinBUGS, desarrollado para problemas de inferencia estadística bayesiana haciendo uso de métodos Markov Chain Monte Carlo, MCMC.
Vázquez Polo, Francisco José   +1 more
doaj  

Parâmetros e ganhos genéticos em características de crescimento de bovinos Tabapuã da Bahia

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2016
RESUMO Compararam-se dois modelos (com ou sem o efeito materno) na estimativa de parâmetros genéticos por meio do fator de Bayes (FB) e do critério de informação da deviance (DIC).
B.M. Campos   +4 more
doaj   +1 more source

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