Results 41 to 50 of about 811 (117)
Risk Analysis, Volume 45, Issue 11, Page 4014-4038, November 2025.ABSTRACT A method for conducting Bayesian elicitation and learning in risk assessment is presented. It assumes that the risk process can be described as a fault tree. This is viewed as a belief network, for which prior distributions on primary event probabilities are elicited by means of a pairwise comparison approach.
Cristina De Persis +4 more
wiley +1 more source
Topological Entropy of Cournot-Puu Duopoly
Discrete Dynamics in Nature and Society, 2010 The aim of this paper is to analyze a classical duopoly model introduced by Tönu Puu in 1991. For that, we compute the topological entropy of the model and characterize those parameter values with positive entropy.
Jose S. Cánovas, David López Medina
doaj +1 more source
A Method for Ordering of LR-Type Fuzzy Numbers: An Important Decision Criteria
Axioms, 2016 Methods for ordering fuzzy numbers play an important role as decision criteria, with applications in areas such as optimization and data mining, among others. Although there are several proposals for ordering methods in the fuzzy literature, many of them
José A. González Campos +1 more
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Testing for the zero‐altered Poisson distribution with positive data
Statistica Neerlandica, Volume 79, Issue 3, August 2025.ABSTRACT This article proposes three new goodness‐of‐fit tests for the zero‐altered Poisson distribution, or equivalently for the positive Poisson distribution, based on positive data, that is, data truncated at 0, whose test statistic is built using a characterization of this law.
M.D. Jiménez‐Gamero +2 more
wiley +1 more source
Describing the Dynamics and Complexity of Matsumoto-Nonaka's Duopoly Model
Abstract and Applied Analysis, 2013 We study the duopoly model proposed by Matsumoto and Nonaka (2006), in which two firms produce two complementary goods, and there are externalities of different signs.
Jose S. Cánovas +1 more
doaj +1 more source
On a Variational Method for Stiff Differential Equations Arising from Chemistry Kinetics
Mathematics, 2019 For the approximation of stiff systems of ODEs arising from chemistry kinetics, implicit integrators emerge as good candidates. This paper proposes a variational approach for this type of systems.
Sergio Amat +2 more
doaj +1 more source
Tropical Medicine &International Health, Volume 30, Issue 7, Page 694-703, July 2025.Abstract Background The coronavirus disease‐19 (COVID‐19) pandemic has affected global health, influencing the prevalence of different respiratory pathogens. The aim of this study is to evaluate the distribution of agents causing acute respiratory infections in children under 5 years old before and after the COVID‐19 pandemic in Praia, Cabo Verde, and ...
Wilson Correia +5 more
wiley +1 more source
Bird–window collisions: A comprehensive dataset for the Neotropical region
Ecology, Volume 106, Issue 6, June 2025.Abstract Our primary objective was to compile a comprehensive dataset on bird–window collisions throughout the Neotropical region, including both published and unpublished sources. On May 12, 2020, we extensively disseminated invitations to provide data via email and social media platforms.
Augusto João Piratelli +133 more
wiley +1 more source
Total Distance Walked After Hip Surgery Identifies Older Patients With Sarcopenia
Nursing &Health Sciences, Volume 27, Issue 2, June 2025.ABSTRACT This study aims to determine the optimal cut‐off point for total walking distance on the day of hospital discharge to identify older adults at high risk of sarcopenia following hip fracture surgery. A prospective observational study included 135 patients aged > 65 years who underwent hip fracture surgery.
Pablo A. Marrero‐Morales +4 more
wiley +1 more source
Revista de Economía y Estadística, 2004 En el presente trabajo se estudia la deserción en el nivel medio de la enseñanza de Argentina abordando dos aspectos de la problemática: el cálculo de las tasas de abandono, con discriminaciones por regiones del país, sexo y años, y la identificación ...
Roberto F. Giuliodori +2 more
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