Results 41 to 50 of about 3,379 (208)

Incidencia del gasto público en el crecimiento económico de los países suramericanos, 1995-2018

open access: yesApuntes del CENES, 2023
El objetivo de este artículo es analizar la relación que existe entre el gasto público dirigido al sector de la educación, la salud y al área de investigación y desarrollo, y el crecimiento económico de los países suramericanos, durante el periodo 1995 ...
Camilo Fabiam Gomez Segura   +2 more
doaj   +1 more source

Effects of political identity activation and inaccurate metaperceptions on attitudes toward wolves

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Polarization between groups can undermine durable conservation outcomes. Activating group identities (i.e., an individual's sense of self derived from membership in a group) can exacerbate differences, especially when people hold inaccurate perceptions of their peers and rivals.
Alexander L. Metcalf, Justin W. Angle
wiley   +1 more source

Modelo mixto con un estimador suavizado de la densidad de los efectos aleatorios. Una aplicación [PDF]

open access: yes, 2017
Una herramienta importante para el análisis de datos longitudinales son los modelos lineales mixtos. Estos modelos expresan los parámetros específicos de las unidades en función de efectos fijos y aleatorios y para considerar la correlación entre las ...
García, María del Carmen Eva   +1 more
core  

Meta‐analysis on the effects of composition and configuration of landscape on the functional diversity of tropical mammals

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that mammal functional richness in tropical regions requires integrating habitat amount and landscape configuration into land‐use planning. Conservation strategies should move beyond setting targets for total habitat area and explicitly incorporate configuration metrics that promote heterogeneity and functional connectivity. In
Julio J. Chacón‐Pacheco   +2 more
wiley   +1 more source

Topics as Outcomes: Modeling the Influence of Intergovernmental Grants on Policy Diffusion

open access: yesPolicy Studies Journal, Volume 54, Issue 2, May 2026.
ABSTRACT Intergovernmental grants stimulate the diffusion of policy reforms, as the federal government provides states with a financial incentive to adopt policies aligned with federal priorities. Less is known about the extent to which these grants also stimulate horizontal diffusion across states.
NaLette Brodnax, Sarah James
wiley   +1 more source

La influencia del mercado de deuda pública interna en el desarrollo financiero: evidencia de 52 países en 1990-2020

open access: yesEl Trimestre Económico, 2023
El objetivo del estudio es determinar si una política de preferencia por el mercado de deuda pública interna influye en el desarrollo del sistema financiero respectivo.
Renzo A. Jiménez-Sotelo
doaj   +1 more source

Effects of organized guarding on mortality from human–elephant conflict in northeast India

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Human–elephant conflict (HEC) frequently results in human and elephant mortality, posing major social justice and conservation concerns across Asia and Africa. Although a variety of interventions have been introduced to mitigate HEC, rigorous evaluations of how they affect mortality are practically nonexistent.
Nitin Sekar   +6 more
wiley   +1 more source

Efectos benéficos y adversos de la “Menta spicata” “Yerbabuena” revisión sistemática [PDF]

open access: yes, 2021
El objetivo general de la presente revisión sistemática, fue determinar los efectos terapéuticos de “Menta spicata” “yerbabuena reportados por los estudios revisados.
Gómez Vejarano, Nancy Rufina
core  

Adverse neonatal outcomes in small‐for‐gestational age twins identified using twin vs singleton growth charts: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 706-715, December 2025.
ABSTRACT Objective To evaluate the use of twin vs singleton growth charts for detecting small‐for‐gestational‐age (SGA) twins at risk of adverse neonatal outcomes. Methods MEDLINE, EMBASE, CINAHL, Cochrane and Scopus databases were searched electronically from inception to May 2024.
S. Sorrenti   +9 more
wiley   +1 more source

Modelo de gravedad de las exportaciones de cacao en grano del Ecuador

open access: yesInnova Research Journal, 2021
La presente investigación aplica un modelo de gravedad modificado a las exportaciones de cacao en grano del Ecuador con los principales países importadores del fruto, con la finalidad de determinar la influencia de variables económicas y comerciales ...
Jorge V. Vásquez Bernal   +1 more
doaj   +1 more source

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