Results 31 to 40 of about 9,751 (141)

Wood Thrush (Hylocichla mustelina) occupancy patterns reveal sensitivity to low precipitation on nonbreeding grounds in northern Costa Rica

open access: yesIbis, EarlyView.
Climatic change and anthropogenic disturbances are reshaping animal populations. Habitat loss and extreme climatic events are particularly strong drivers of declines in species that depend on forested areas. For migratory songbirds, climate and the persistence of suitable habitat over time are fundamental to sustaining populations annually.
Isabel Vargas‐Valverde   +3 more
wiley   +1 more source

Evolucion del costo de los medicamentos antihipertensivos en un pais en vias de desarrollo. El caso de Mexico en el periodo 1990 - 1996

open access: yesExpresión Económica, 2018
El costo de los medicamentos antihipertensivos es una de las limitantes para logran el control de los pacientes hipertensos. En este trabajo se comparan dos estudios realizados en México uno realizado en 1990 y otro en 1996.
Cesar Gonzalo Calvo Vargas   +3 more
doaj   +1 more source

Optimal Contact, Negative Stereotypes, and Teachers' Intercultural Self‐Efficacy: A Mediation Model in Colombian In‐Service Teachers

open access: yesJournal of Applied Social Psychology, EarlyView.
ABSTRACT Teachers' intercultural self‐efficacy remains central to fostering inclusive practices in culturally diverse classrooms. Despite its educational relevance, few studies have examined relational and cognitive mechanisms underlying this perceived competence, particularly in Latin American contexts. Drawing on intergroup contact theory, this study
Catalina Argüello‐Gutiérrez   +3 more
wiley   +1 more source

Una función de costos para la industria bancaria

open access: yesEconómica, 1994
En este trabajo se estudian los costos operativos en la industria bancaria con una función translogarítmica, trabajando con el subconjunto de bancos privados en la Argentina. Se construye una medida de producto agregado más amplia que las medidas usadas
Jorge Miguel Streb   +2 more
doaj  

PLAN DE MEJORA EN LA GESTIÓN OPERATIVA PARA REDUCIR COSTOS DE LA EMPRESA SHALOM EMPRESARIAL S.A.C. CHICLAYO

open access: yesTzhoecoen, 2020
La presente investigación tuvo como objetivo elaborar un plan de mejora en la gestión operativa para reducir costos de la empresa Shalom Empresarial S.A.C.
Juan José Ccahuay Cercado   +2 more
doaj   +1 more source

Syrinx anatomy and vocalizations in New World vultures (Aves: Cathartidae): Implications for avian vocal evolution

open access: yesJournal of Anatomy, EarlyView.
New World vultures are the only avian clade proposed to lack a syrinx and have been described as non‐vocal. Using dissection, diceCT, and histology, we demonstrate that cathartid vultures have novel syringeal features that form a syrinx and vocal characterization reveals that they produce more complex vocalizations than previously reported.
Bradley A. Ibarra   +3 more
wiley   +1 more source

Subsistence hunting shapes the spatial variation of jaguar densities in community‐managed forests

open access: yesJournal of Zoology, EarlyView.
Jaguars and people can coexist in community‐managed forests, but distance matters. In Guatemala's Maya Biosphere Reserve, jaguar numbers increased markedly in areas harder to reach on foot, yet jaguars were still found near communities, showing that responsibly managed forests can support jaguar populations while allowing people to maintain traditional
L. Perera‐Romero   +5 more
wiley   +1 more source

Environmental Justice in the Brazilian Coastal Food Systems: Policies, Institutions, and Knowledges on Small‐Scale Fishers and Energy Development

open access: yesWorld Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral   +6 more
wiley   +1 more source

Contabilidad de gestión: implicaciones estratégicas en el desarrollo del sector industrial metalmecánico colombiano

open access: yesRevista Venezolana de Gerencia, 2020
El presente artículo tuvo como objetivo analizar las implicaciones estratégicas de la contabilidad de gestión en el desarrollo económico-productivo del sector industrial metalmecánico colombiano, contrastando postulados del management accounting como ...
Juan David Arias Suárez   +1 more
doaj  

Monitoring wildlife health for diseases with visible signs by integrating camera traps with marked individuals

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Monitoring wildlife health is essential for conservation and management, wildlife and livestock welfare, and public health in a One Health framework. Yet, wildlife health monitoring often requires long‐term fieldwork and intensive sampling, which can be costly or logistically challenging, especially for remote, rare, or elusive populations. To
Jonathan Tichon   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy