Results 21 to 30 of about 503 (161)

Environmental and human factors shape the trophic ecology of a widespread marine predator. [PDF]

J Anim Ecol
Our study reveals how environmental factors and fishing pressure influence swordfish diet, highlighting trophic shifts under future climate scenarios. We provide a novel framework to strengthen our ability to plan for and manage the redistribution of species under global change ensuring that the energetic needs of predators are met.
Fernández-Corredor E, Fuster-Alonso A, Ramírez F, Giménez J, García-Barcelona S, Macías D, Coll M, Navarro J.   +7 more
europepmc   +2 more sources

Apertura, cambio estructural y competitividad en una región de “antigua” industrialización: el caso de Antioquia [PDF]

Lecturas de Economía, 2005
Con las reformas de los noventa se pensaba que los procesos de reestructuración y reconversión debían conducir a la industria antioqueña a elevar su capacidad para competir en los mercados domésticos y externos.
Ana Isabel Moreno, Jorge Lotero
doaj   +2 more sources

Home‐Based Versus In‐Hospital Care in Pediatrics: A Systematic Review of Cost‐Effectiveness Studies

World Medical &Health Policy, Volume 18, Issue 2, June 2026.
ABSTRACT Home‐based care has emerged as a potential alternative to traditional hospital‐based care for children and adolescents worldwide. This systematic review aimed to systematically gather and critically assess the available evidence on the cost‐effectiveness of home‐based versus in‐hospital care for pediatric populations globally.
Luís Carlos Lopes‐Júnior, Raphael Manhães Pessanha, Wesley Rocha Grippa, Jonathan Grassi, Luiz Cláudio Barreto Silva Neto, Mariana Rabello Laignier, María Liliana Vásquez Ponce, Karla Anacleto de Vasconcelos, Regina Aparecida Garcia de Lima   +8 more
wiley   +1 more source

Plant and soil elemental coupling in response to experimentally altered precipitation and root herbivory in an Australian grassland

Journal of Ecology, Volume 114, Issue 5, May 2026.
This work provides novel experimental evidence on how chemical elements in plants and soils respond to changes in precipitation regimes and shifts in plant–animal interactions (root herbivory), moving the focus from changes in plant and soil elements to the way in which such elements are coordinated.
Raúl Ochoa‐Hueso, Paschalis Chatzopoulos, Lilia Serrano‐Grijalva, Andrea Forján, Cristina Caetano‐Sánchez, Kirk L. Barnett, Scott N. Johnson, Sally A. Power   +7 more
wiley   +1 more source

Eficiencia bancaria en Argentina. Comportamiento de los bancos entre 2005 y 2013

Estudios Gerenciales, 2016
El objetivo del trabajo es analizar la evolución de la eficiencia de ciertas entidades bancarias argentinas durante el período comprendido entre los años 2005 y 2013.
Mario Seffino, Daniel Hoyos Maldonado
doaj   +3 more sources

Local canopy cover, shade tree identity and landscape tree cover shape leaf‐cutter ant nest density and herbivory in cacao agroforestry systems

Journal of Applied Ecology, Volume 63, Issue 4, April 2026.
Our findings provide practical guidance for agroforestry management by demonstrating that intercropping with selected species can mitigate damage from leaf‐cutter ants in cacao agroforests. At the landscape scale, high tree cover was associated with low herbivory rates, emphasising the need to maintain or restore forested habitats.
Blanca Ivañez‐Ballesteros, Melvin Opolka, Pablo Aycart‐Lazo, Carolina Ocampo‐Ariza, Bea Maas, Evert Thomas, Teja Tscharntke, Marcell Karl Peters, Ingolf Steffan‐Dewenter   +8 more
wiley   +1 more source

Contribución de la Productividad Total de Factores al Crecimiento Económico en los Estilos del Desarrollo Peruano: 1975-2023

Revista Economía y Política
El artículo estima el aporte de los factores de producción y de la productividad total de factores (PTF) al Producto Bruto Interno peruano en el periodo 1975-2023 y contrasta su desempeño con los estilos de desarrollo implementados.
Andrés Ochoa Bezada, Waldemar Mercado
doaj   +1 more source

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

Journal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz, Arantzazu L. Luzuriaga, Lars Götzenberger, Pablo Ferrandis   +3 more
wiley   +1 more source

Prevalence of Hypertension in Venezuela: A Systematic Review and Meta‐Analysis

The Journal of Clinical Hypertension, Volume 28, Issue 3, March 2026.
ABSTRACT There are no studies that quantitatively synthesize epidemiological data on hypertension (HT) in Venezuela. To systematically review and conduct a meta‐analysis of population‐based studies on the prevalence of HT in Venezuela. For this, a literature search was conducted across the following databases: PubMed, EMBASE, Scopus, SciELO, LILACS ...
Juan Salazar, Roberto Añez, Soledad Briceño, Mayela Bracho, Carlos Esis, Egle Silva, Diego Rivera‐Porras, Valmore Bermudez   +7 more
wiley   +1 more source

Análisis de la productividad total de los factores en América del Sur en el período 1950-2014

Lecturas de Economía, 2021
El objetivo de esta investigación consistió en analizar la productividad total de los factores en la región de América del Sur aplicando el modelo Solow-Swan ampliado, siguiendo la propuesta de Mankiw et al. (1992). En este sentido, se utilizó la función
Ángelo Diomar Villalobos Valencia, Leobaldo Enrique Molero Olivo, Alberto Gregorio Castellano   +2 more
doaj   +1 more source