Results 91 to 100 of about 775,535 (191)

Colombia : distribución espacial de la población

open access: yes, 1973
Reunión: Reunión de Trabajo sobre Políticas de Migración y Distribución de la Población en América Latina, 1a, 18-22 set. 1973, Sochagota, COIDRC supported.
Cardona G., R.   +1 more
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Migración y salud en zonas fronterizas: Colombia y el Ecuador [PDF]

open access: yes, 2010
Incluye BibliografíaResumenColombia y el Ecuador han mantenido históricamente una dinámica muy fluida de vínculos bilaterales. La línea divisoria entre los Estados recorta un conjunto de unidades geográficas y espacios ecológicos, con características ...
Morales, Abelardo   +2 more
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Weaponizing Kinship: A Demographic Analysis of Bereavement in the Colombian Conflict

open access: yesPopulation and Development Review, EarlyView.
Abstract The ongoing Colombian armed conflict has produced widespread homicides and enforced disappearances, as armed actors used violence to terrorize communities and consolidate power. Family bereavement—one of the most pervasive and enduring consequences of this violence—remains critically understudied from a quantitative perspective.
Enrique Acosta   +3 more
wiley   +1 more source

Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa

open access: yesNew Phytologist, Volume 251, Issue 1, Page 505-522, July 2026.
Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani   +8 more
wiley   +1 more source

Sustainable Development and Social Inclusion: Efficiency Evidence From Spain and Policy Pathways for the SDGs

open access: yesBusiness Strategy &Development, Volume 9, Issue 2, June 2026.
ABSTRACT This study examines how hospitality efficiency, sustainability and social inclusion are associated with the achievement of the Sustainable Development Goals (SDGs) in Spain's 17 autonomous communities (ACs) in 2023. Using non‐parametric efficiency analysis with bootstrap correction, quantile regression models, and Random Forest methods, an ...
José Solana‐Ibáñez   +2 more
wiley   +1 more source

Mixed‐methods systematic review exploring the associations underpinning active outdoor play with connection to nature and environmental stewardship

open access: yesPeople and Nature, Volume 8, Issue 6, Page 1705-1727, June 2026.
Abstract Active outdoor play has been positioned in the literature as an opportunity to address concerns over climate (in)action and the rising trend of disconnection from the outdoors and nature. The objective of this systematic review was to examine associations between active outdoor play and people's connection to nature and/or environmental ...
Louise de Lannoy   +10 more
wiley   +1 more source

Teorías sobre población y desarrollo; ideas contemporáneas sobre el desarrollo

open access: yes, 1992
Incluye BibliografíaEl estudio proporciona una revisión de la literatura en torno al proceso evolutivo del desarrollo económico y social, así como su vínculo con la población. Los esfuerzos se orientan a rescatar la esencia de los modelos explicativos de
Crichigno, Patricio
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MOVIMIENTOS MIGRATORIOS INTERNOS EN COSTA RICA -Censo de Población 1984-

open access: yesAbra, 1987
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Julio Varela Jara, Hugo González Calvo
doaj  

Interventions to Reduce Child Poverty and Its Determinants: A Rapid Overview of Reviews

open access: yesPoverty &Public Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Despite evidence for various child poverty reduction strategies, there is ambiguity regarding the most effective types to inform policy. Thus, we conducted an overview of reviews to systematically identify, appraise, and synthesize interventions for reducing childhood poverty in high‐income country settings.
Omar Dewidar   +9 more
wiley   +1 more source

Migración y salud en zonas fronterizas: informe comparativo sobre cinco fronteras seleccionadas [PDF]

open access: yes, 2010
Incluye BibliografíaLa población migrante en Latinoamérica y el Caribe se ha incrementado significativamente desde los años noventa. Una gran parte de esta población, en su mayoría joven y con una participación cada vez más numerosa de mujeres, está ...
Martínez Pizarro, Jorge   +3 more
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