Results 61 to 70 of about 2,452,886 (215)

Hacia la incorporación de aspectos regionales en la matemática educativa [PDF]

open access: yes, 2016
El propósito de este escrito es compartir la experiencia de análisis de los resultados de unas pruebas estatales de matemáticas para observar si hay diferencias regionales en el desempeño de los estudiantes.
de la Cruz, Adriana   +2 more
core  

Long‐term comparison shows protected and non‐protected forests differ in harvesting, but not in wildfires or drought‐driven dieback

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
Lower forest harvesting in Natura 2000 sites may align with socio‐economic barriers often claimed by local communities, but protection does not influence vulnerability to other disturbances. In a general scenario of reduced forest harvesting in the region, we argue that differences in harvesting due to protection are statistically significant but ...
Josep Maria Espelta   +10 more
wiley   +1 more source

Determinantes de las diferencias regionales en la distribución del ingreso en Colombia, un ejercicio de microdescomposición

open access: yes, 2009
Se estudian los determinantes de las diferencias regionales en la distribucion del ingreso de los hogares de las veintitres ciudades principales de Colombia.
Leonardo Bonilla-Mejía
semanticscholar   +1 more source

Jefes y caciques: una mirada amazónica a una organización sociopolítica andina [PDF]

open access: yesVibrant: Virtual Brazilian Anthropology
Resumen: Este artículo tiene como objetivo central situar, en un cuadro comparativo más amplio de sistemas regionales amerindios, a la organización social de los Muiscas, indígenas de los Andes orientales colombianos que, en tiempos previos a la ...
Luis Cayón
doaj   +1 more source

Diferencias salariales entre regiones y factores institucionales en España [PDF]

open access: yes, 2003
Comunicación presentada en la XXIX Reunión de Estudios Regionales, Santander, 27-28 noviembre 2003.Este trabajo analiza la presencia de diferencias salariales entre regiones en el mercado de trabajo español, prestando especial atención a su origen y ...
Ramos Lobo, Raúl   +2 more
core  

Impacts of bat use of anthropogenic structures on bats and humans

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Human‐induced landscape modifications and climate change are forcing wildlife into closer contact with humans as the availability of natural habitats decreases. Although the importance of anthropogenic structures for the conservation of species is widely recognized, negative narratives surrounding bats may impede conservation efforts in human ...
Ella A. Sippola   +15 more
wiley   +1 more source

Diferencias regionales y despliegue de Gobierno Electrónico en las provincias argentinas

open access: yesRevista Venezolana de Gerencia, 2009
Este trabajo presenta algunos resultados obtenidos en una investigacion desarrollada en el ambito del Consejo Federal de Inversiones (CFI) de la Republica Argentina. Especificamente, y aunque en dicha investigacion se analizaron diferentes aspectos del despliegue de las Tecnologias de Informacion y Comunicacion en las provincias, en este articulo ...
Josefina Vaca, Horacio Cao
openaire   +3 more sources

Diferencias regionales en la mortalidad por cáncer de mama y cérvix en México entre 1979 y 2006

open access: yes, 2009
OBJECTIVE: Explore the regional differences in breast (BC) and cervical cancer (CC) mortality in Mexico. MATERIAL AND METHODS: We estimated mortality trends for BC and CC using probabilistic models adjusted by state marginalization level and urban and ...
L. S. Palacio-Mejía   +3 more
semanticscholar   +1 more source

Insights from equitable governance assessments in conservation areas around the world

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Global policy commitments to ensure that protected and conserved areas (PCAs) are equitably governed have increased interest in empirically assessing and analyzing social equity. Although numerous assessments have been conducted in individual PCAs, there is limited empirical insight into equity as a multidimensional concept beyond the site ...
Naira Dehmel   +28 more
wiley   +1 more source

Comparison of drone and ground surveys for the detection of a rare plant in a fragile ecosystem

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
We compared the accuracy, time, and financial costs of drone and ground surveys for the detection of wood lilies (Lilium philadelphicum) in an endangered alvar ecosystem. We found that the drone surveys detected 73%–78% of the plants found in the ground surveys, but that this type of survey was more expensive and time consuming than the ground survey ...
Ana Hernández Martínez de la Riva   +3 more
wiley   +1 more source

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