Results 21 to 30 of about 34,685 (154)

Prácticas Estudiantiles en las Organizaciones en Universitarias Regionales Entre los 60 y los 70. Los Casos de la Universidad Nacional del Centro de la Provincia de Buenos Aires y de la Universidad Nacional de Mar del Plata. [PDF]

, 2004
El presente trabajo surge a partir de la Tesis de Maestría “El proceso de Desarrollo y Diversificación de la Universidad Argentina. El caso de la UNCPBA (1964 – 1975)” la cual sintetizó una propuesta de investigación en el ámbito de la educación superior

core  

Risk reduction, rangeland use, and the future of human–carnivore coexistence

Conservation Biology, EarlyView.
Abstract Efforts to reduce livestock losses to large carnivores are widely regarded as essential for promoting human–carnivore coexistence. Predator‐proof enclosures, compensation programs, improved livestock guarding, and real‐time predator alert systems can reduce depredation and retaliatory killing while enhancing pastoralist livelihoods.
Craig Packer
wiley   +1 more source

A global assessment of animal community responses to agricultural management

Conservation Biology, Volume 40, Issue 5, October 2026.
Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez, Hanneke van ‘t Veen, Solen Le Clec'h, Rob Alkemade   +3 more
wiley   +1 more source

It Takes Two to Tango: A Pluralist Account for Building Comprehensive Explanations in Human Evolution

American Anthropologist, Volume 128, Issue 3, Page 494-510, September 2026.
ABSTRACT The evolutionary study of human dispersal is a key topic in biological anthropology. However, recent research has revealed inconsistencies between molecular and anatomical data across different timescales and geographic regions. Despite increased interdisciplinary dialogue, these discordances are rarely analyzed in depth or interpreted for ...
Lumila Paula Menéndez, Sophie Veigl
wiley   +1 more source

Extensive but fragmented evidence limits understanding of factors shaping farmers' decisions regarding diversified farming systems: A global evidence map

People and Nature, Volume 8, Issue 7, Page 2212-2232, July 2026.
Abstract Diversified farming systems are increasingly recognised for their potential to enhance the sustainability and resilience of food systems. Yet it remains unclear whether empirical research adequately captures the drivers and constraints shaping farmers' decisions regarding diversified farming systems across stages of decision‐making ...
Andrea C. Sánchez Bogado, Damien Beillouin, Natalia Estrada‐Carmona, Cécile Chéron‐Bessou, Bruno Rapidel, Sarah K. Jones   +5 more
wiley   +1 more source

De la Privatizacion a la Nacionalización: la Participacion en la Universidad de Tandil. Condiciones Politico- Educativas de la Coyuntura Histórica (1970 -1975) [PDF]

, 2006
El presente trabajo en continuidad con otros presentados por la autora en los anteriores encuentros de los Coloquios de Gestión Universitaria llevados a cabo, surge a partir de la Tesis de Maestría El proceso de Desarrollo y Diversificación de la ...
Marco, Maria Cecilia Di
core  

Little devils of Neotropical forests: A first molecular phylogeny of stygnid harvestmen with UCE‐museomics and a gigamatrix approach (Arachnida, Opiliones, Stygnidae)

Systematic Entomology, Volume 51, Issue 3, July‐September 2026.
First family‐wide phylogenomic framework of Stygnidae using UCE‐museomics and a gigamatrix approach establishes a novel three‐subfamily classification, erecting the new subfamily Auraninae subfam. nov. Signatures of severe incomplete lineage sorting and short deep internodes suggest a rapid early‐burst Neotropical radiation, driving phylogenetic ...
Dongyoung Kim, Aylin Alegre‐Barroso, Gonzalo Giribet   +2 more
wiley   +1 more source

¿Agrega Valor el Modelo Black-Litterman en Portafolios del Mercado Integrado Latinoamericano (MILA)? Evaluación Empírica 2008-2016 || Does the Black-Litterman Model Add Value in Portfolios of the Integrated Latin American Market (MILA)? Empirical Evaluation 2008-2016

Revista de Métodos Cuantitativos para la Economía y la Empresa, 2019
El modelo de Black-Litterman (BL) ha sido propuesto como alternativa al de media-varianza de Markowitz para la estructuración de portafolios de activos financieros, permitiendo incorporar perspectivas de analistas fundamentales y garantizando un alto ...
Luna-Ramirez, Susana, Agudelo, Diego A.
doaj  

ANOTACIONES A LA ESTRUCTURA ESPACIAL DE LA INDUSTRIA EN ECUADOR

Papeles de Geografí­a, 1993
Con una estructura económica sustentada en la agricultura hasta los años setenta el petróleo se ha encargado posteriormente de introducir fuertes modiicaciones, auspiciadas por el Estado que ha refoaado el papel de actividades favorecidas.
Francisco Cebrián, Aurelio Cebrián
doaj  

Panama Canal expansion and shifts in fishing practices: A social‐ecological network approach

People and Nature, Volume 8, Issue 5, Page 1520-1532, May 2026.
Abstract Species introductions have spiked over the past two centuries due to globalization. These introductions impact ecosystems, but may also have long‐term implications for human communities. In one of the world's hubs for global shipping, the Panama Canal, a recent canal expansion has coincided with an increase in marine fishes entering the ...
Michelle Hübel, Gustavo A. Castellanos‐Galindo, Jonathan M. Jeschke, Jorge Abadia, Victor Bravo, Elizabeta Briski, Rigoberto Gonzalez, Diana Sharpe, Mark E. Torchin, Marisol P. Valverde, Lotta C. Kluger   +10 more
wiley   +1 more source