Results 41 to 50 of about 115,334 (163)

Dynamics of non-convolution operators and holomorphy types [PDF]

open access: yes, 2018
In this article we study the hypercyclic behavior of non-convolution operators defined on spaces of analytic functions of different holomorphy types over Banach spaces.
Muro, Luis Santiago Miguel   +2 more
core   +1 more source

Long‐term prognostic implications of type 2 diabetes mellitus in colorectal cancer patients

open access: yesColorectal Disease, Volume 27, Issue 10, October 2025.
Abstract Aim Colorectal cancer (CRC) is one of the most prevalent cancers worldwide. Epidemiological evidence has identified Type 2 Diabetes Mellitus (T2DM) as a risk factor for CRC. This study aimed to evaluate the impact of T2DM, along with clinicopathological and socio‐demographic factors, on long‐term overall survival in a large, nationally ...
Julia Alcaide‐Garcia   +79 more
wiley   +1 more source

Design and application in Cuba of a construct to identify social dimensions associated with HIV/AIDS discrimination.

open access: yesSalud Pública de México, 2013
Objective. This paper presents the design and application in Cuba of a social construct to identify the social dimensions associated with discrimination attitudes towards people with positive diagnosis to HIV. Materials and methods.
Humberto González-Galbán   +3 more
doaj   +1 more source

Testing for the zero‐altered Poisson distribution with positive data

open access: yesStatistica 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

La educación estadística y la educación crítica [PDF]

open access: yes, 2016
Los fundamentos teóricos de la Educación Estadística se basan principalmente en el desarrollo de tres competencias: la alfabetización, el razonamiento y el pensamiento estadístico.
Campos, Celso Ribeiro
core  

Aprendizaje de la estadística descriptiva en contextos de vulnerabilidad: una relación entre lo socio-cultural y la matemática escolar [PDF]

open access: yes, 2009
El trabajo centrado en la estadística descriptiva desde una perspectiva socio-cultural tiene el fin de que los estudiantes establezcan relaciones de la matemática escolar para interpretar y leer el mundo; es decir, para que los niños en los conjuntos de ...
Tamayo, Carolina
core  

Epidemiological and clinical profile of viral respiratory infections in children under 5 years at pre‐ and post‐COVID‐19 era in Praia, Cabo Verde

open access: yesTropical 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

Acciones para el desarrollo de las habilidades para el aprendizaje en estadística una propuesta en la carrera de bibliotecología y ciencias de la información [PDF]

open access: yes, 2007
Con el objetivo de Incorporar distintas perspectivas en la Enseñanza Aprendizaje de la Estadística Matemática se realiza este trabajo para desarrollar habilidades para el aprendizaje, teniendo en cuenta el sistema de acciones para el desarrollo de las ...
Báez, Raúl   +4 more
core  

Bird–window collisions: A comprehensive dataset for the Neotropical region

open access: yesEcology, 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

Topological Entropy of Cournot-Puu Duopoly

open access: yesDiscrete 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

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