Results 41 to 50 of about 34,796,612 (233)

Vulnerabilidades psicosociales y salud mental: Una revisión crítica a partir de los conflictos de niños, niñas y adolescentes

Encuentros
El artículo tiene como objetivo analizar la problemática de la salud mental y cómo esta afecta las poblaciones vulnerables, específicamente en el Departamento de la Guajira colombiana.
Rebeca Yaneth Curiel Gómez, Juannys Chiquillo Rodelo, Nicolas Amaya López   +2 more
doaj   +1 more source

Local Adaptation to Current but Not Future Climate in Seasonally Dry Tropical Forests: Population Genomic Evidence in a Neotropical Legume Tree

Evolutionary Applications, Volume 19, Issue 8, August 2026.
ABSTRACT Neotropical seasonally dry biomes are amongst the world's most threatened ecosystems and are predicted to lose more biodiversity with climate change. The capacity of natural populations to respond to these changes depends on their genetic variation, but is poorly understood in most Neotropical seasonally dry forest species.
Francisco J. Velásquez‐Puentes, Walter Durka, Colin Hughes, R. Toby Pennington, Jens J. Ringelberg, Renske E. Onstein, Christopher D. Barratt   +6 more
wiley   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1683-1707, July/August 2026.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Predicting Household Food Insecurity Through a Livelihood lens: A Machine Learning Approach in Rural Colombia

Journal of International Development, Volume 38, Issue 5, Page 827-840, July 2026.
ABSTRACT Food insecurity remains a persistent challenge in rural Colombia, driven by structural inequalities, livelihood constraints and exposure to shocks. This paper examined the determinants and predictive drivers of household food insecurity using nationally representative data from the Food and Agriculture Organisation (FAO) Data in Emergencies ...
Adrino Mazenda
wiley   +1 more source

Fossil freshwater fishes from the Pliocene of northern Colombia and the palaeogeography of northern South America

Papers in Palaeontology, Volume 12, Issue 4, July/August 2026.
Abstract Freshwater fishes from the northwestern Colombian Andes are reported from the Pliocene Sincelejo and Ware formations. A total of 10 taxa have been identified, involving two orders, five families and nine genera. Characters from dental morphology, fin spines and cranial bones are provided as taxonomic tools for the study of fossil fishes.
Gustavo A. Ballen, Camilo Montes, Jorge D. Carrillo‐Briceño, Sergio Bogan, Sandra Reinales, Mario C. C. de Pinna, Carlos Jaramillo   +6 more
wiley   +1 more source

La comunicación como recurso para optimizar relaciones laborales e incrementar la productividad.

Encuentros, 2023
Las condiciones socio-contractuales y la imagen corporativa que caracterizan a una determinada organización, así como los medios que posea y utilice para desarrollar el talento de sus trabajadores, y para que éstos se sientan verdaderos miembros de una ...
Suleica Elvira Builes Zapata, Lili María Aaron Zubiria, Sileny Estella Cujia Berrío   +2 more
doaj   +1 more source

Epidemic Venezuelan Equine Encephalitis in La Guajira, Colombia, 1995 [PDF]

The Journal of Infectious Diseases, 1997
In 1995, the first Venezuelan equine encephalitis (VEE) outbreak in Colombia in 22 years caused an estimated 75,000 human cases, 3000 with neurologic complications and 300 fatal, in La Guajira State. Of the state's estimated 50,000 equines, 8% may have died.
F, Rivas, L A, Diaz, V M, Cardenas, E, Daza, L, Bruzon, A, Alcala, O, De la Hoz, F M, Caceres, G, Aristizabal, J W, Martinez, D, Revelo, F, De la Hoz, J, Boshell, T, Camacho, L, Calderon, V A, Olano, L I, Villarreal, D, Roselli, G, Alvarez, G, Ludwig, T, Tsai   +20 more
openaire   +2 more sources

Comparative Genomic Analysis of Fusarium oxysporum f. sp. cubense Tropical Race 4 Strains From South America

Plant Pathology, Volume 75, Issue 4, July‐August 2026.
Revealing evolutionary pathways of Foc TR4 in South America: Epidemiological insights for containment strategies. ABSTRACT Fusarium wilt, caused by Fusarium oxysporum f. sp. cubense (Foc) Tropical Race 4 (TR4), represents a significant threat to global banana production.
Rafael Mejías‐Herrera, Edgloris Marys‐Sarabia, Yonis Hernández, Diana Burbano‐David, Sandra L. Carmona, Diana López‐Álvarez, Juan Diego Duque‐Zapata, Gustavo Rodríguez‐Yzquierdo, Mónica Betancourt, Mauricio Soto‐Suárez   +9 more
wiley   +1 more source

La investigación como mecanismo de mejoramiento continuo en el proceso de acreditación del programa de ingeniería de sistemas de la Universidad de La Guajira.

, 2020
Este libro contiene los resultados de cuatro investigaciones realizadas en el marco del proceso desarrollado para obtener la Acreditación de Alta Calidad del Programa de Ingeniería de Sistemas de la Universidad de La Guajira.
García García, Osman Francisco, Gil Venecia, Erasmo de Jesús, Mengual Henrique, Silvana, Viecco Rivadeneira, Luis, Moscote, Vanesa Julio, Godín Robles, Ana, Pomárico Pimienta, Pilar, Mejía Riveira, Nayeli Naidee, Laverde, Sandra Milena, Charris Miranda, Karen Dayana, Bueno, Ezequiel Julio, Meza Andrade, Lina Marcela   +11 more
core  

Participación ciudadana y empoderamiento de las comunidades en La Guajira colombiana.

, 2018
La participación ciudadana y el empoderamiento de la sociedad civil en las diferentes localidades de Colombia ha sido un tema de fulgurante interés académico por parte del auditorio científico que hace vida en el ámbito del trabajo social y la ciencia ...
Campo Rivadeneira, Ledis, Iguarán Manjarrés, Víctor José   +1 more
core   +1 more source