Results 21 to 30 of about 295,206 (186)
Objetivo. La presente investigación se realizó con la finalidad caracterizar mediante un tratamiento estadÃstico del viento el potencial eólico en el campus de medicina de la USP de Nuevo Chimbote. Materiales y métodos. La investigación es de tipo cuantitativa–longitudinal, con diseño de investigación de carácter descriptivo; donde la ...
openaire +1 more source
ABSTRACT This study examines how digital strategic orientation (DSO) and environmental practices (EP) interact to shape innovation and performance among Chilean SMEs. Using survey data from 271 firms (February–May 2022), we estimate a generalized structured component analysis (GSCA) model that accommodates a nonrecursive relationship between DSO and EP.
Constanza Caicha‐Caroca +2 more
wiley +1 more source
Estudio exploratorio de las actitudes hacia la estadística en estudiantes mexicanos de bachillerato
En los últimos tiempos ha sido reconocida la importancia que tienen los aspectos afectivos en el proceso de enseñanza y aprendizaje de la estadística. En este trabajo se presenta un estudio exploratorio que tiene la finalidad de analizar las actitudes ...
Jesús Salinas Herrera +1 more
doaj +1 more source
From Good to Green: Entrepreneurial Pathways to Eco‐Innovation
ABSTRACT The connection between personal well‐being and planetary health is often overlooked. This study is aimed at researching into the effects of entrepreneurs' well‐being on eco‐innovation. More specifically, and grounded on the entrepreneurship literature, we argue that entrepreneurial orientation, as an internal factor, and ecosystem exploitation,
Vesna Vlaisavljevic +3 more
wiley +1 more source
En Colombia, ya han pasado más de cinco años desde el último censo poblacional. Por lo cual, existe la necesidad de explorar e implementar metodologías que permitan obtener estimaciones actualizadas sobre indicadores demográficos que incorporen ...
Steven Cifuentes Rugeles +5 more
doaj +1 more source
Vine copula knockoffs for variable selection in gene expression studies
Abstract Identifying clinical and genetic markers is essential for stratifying cancer patients by survival outcomes and guiding personalized treatment strategies. However, gene expression studies often involve high‐dimensional predictors with mixed data types and complex dependence, which complicates reliable variable selection.
José Ulises Márquez Urbina +3 more
wiley +1 more source
La investigación tuvo como objetivo proponer la estrategia Didáctica para desarrollar actitudes positivas hacia la Estadística en los estudiantes de pregrado de la Universidad Nacional Pedro Ruíz Gallo de Lambayeque, con el propósito de contribuir en la ...
Jorge Antonio Acosta Piscoya +1 more
doaj +1 more source
Las competencias en estadística responden al desarrollo de habilidades esenciales para la comprensión de la realidad y la toma de decisiones personales y profesionales.
José Hernando Ávila-Toscano, PhD +3 more
doaj +1 more source
Lasso for hierarchical polynomial models
Abstract The divisibility conditions implicit in a polynomial hierarchy suggest parameter constraints in regression. With this idea, we establish strong and weak hierarchies for both the lasso and relaxed lasso. Our proposal extends prior work on hierarchical lasso, which was mainly concerned with models of degree 2.
H. Maruri‐Aguilar, S. Lunagómez
wiley +1 more source
ABSTRACT In recent years, the dual pressures of economic development and environmental degradation have intensified the need for organizations to adopt environmentally sustainable practices. In this context, corporate social responsibility (CSR), green knowledge management (GKM), and green innovation (GI) have become critical mechanisms for enhancing ...
Sharifa Khalid. Mousa +1 more
wiley +1 more source

