Results 41 to 50 of about 80,779 (231)

Análisis del perfil y la sobrecarga del cuidador de pacientes en Diálisis Peritoneal y Hemodiálisis

open access: yesEnfermería Nefrológica, 2016
Los enfermos crónicos con algún grado de discapacidad reciben la mayoría de los cuidados del entorno familiar. Los pacientes en programa de diálisis a menudo se vuelven más frágiles y funcionalmente más dependientes, precisando mayor apoyo físico de la ...
Ana Isabel Aguilera-Flórez   +6 more
doaj   +1 more source

Climate‐induced shifts in long‐term tropical tree reproductive phenology: Insights from species dependent on and independent of biotic pollination

open access: yesFunctional Ecology, Volume 40, Issue 5, Page 1286-1298, May 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins   +3 more
wiley   +1 more source

El eco : periódico mensual : órgano de la Asociación de la Dependencia Mercantil: Año V Número 19 - 1909 abril 1 [PDF]

open access: yes, 1909
Copia digital. Madrid : Ministerio de Cultura.
Asociación de la Dependencia Mercantil (Gerona)
core  

Heterologous Expression of the Bean Chitinase Gene (ch5B) in Lettuce (Lactuca sativa L.) Confers Enhanced Tolerance to Rhizoctonia solani and Demonstrates Agronomic Substantial Equivalence in Field Trials

open access: yesAgronomy
Fungal pathogens cause severe yield losses in lettuce production worldwide. We developed transgenic lettuce lines overexpressing the ch5B chitinase gene from Phaseolus vulgaris (bean) under the regulation of the rbcS1 (ribulose-1,5-bisphosphate ...
Laura M. Radonic   +6 more
doaj   +1 more source

Sugar provisioning increases parasitoid numbers in agroecosystems but may not reduce pest densities: A meta‐analysis

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet   +3 more
wiley   +1 more source

Dependencia emocional y estrategias de afrontamiento en estudiantes universitarios [PDF]

open access: yes
El objetivo del estudio fue determinar la relación entre la dependencia emocional y las estrategias de afrontamiento en estudiantes universitarios de Ambato, Ecuador.
Pazmiño Campoverde, Domenica Aynoha
core   +3 more sources

Pangenomic Approach for the Identification and Functional Characterization of Active GASA Antimicrobial Genes in Citrus Rootstocks for Resistance Breeding Against Bacterial Pathogens

open access: yesPlants
The SNAKIN/GASA family comprises antimicrobial peptides with proven activity against bacteria and fungi, making them promising candidates for improving disease resistance in citrus rootstocks.
Florencia Nicole Bekier   +10 more
doaj   +1 more source

Análisis De La Dependencia En Población Geriátrica Como Factor Pronóstico Después De Sufrir Factura De Cadera

open access: yesResearch on Ageing and Social Policy, 2019
En España se producen entre 50.000 y 60.000 fracturas de cadera al año. El objetivo de este análisis es evaluar la dependencia para las Actividades Básicas de la Vida diaria como factor pronóstico después de sufrir una fractura de cadera.
Javier García Alba   +3 more
doaj   +1 more source

From species lists to interactions: Network structure, not richness, guides seed dispersal management in human‐modified islands

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
Our findings show that management strategies can create fundamentally different seed dispersal regimes, even under similar environmental conditions. Anthropogenic diversification reshapes network organisation into distinct structural configurations, rather than consistently enhancing overall cohesion.
Alba Costa   +6 more
wiley   +1 more source

Análisis del grado de dependencia de la población respecto a los servicios ecosistémicos producidos por los manglares del Refugio de Vida Silvestre Estuario Río Muisne [PDF]

open access: yes, 2021
Tesis previa obtención del título de Ingeniero/a en Gestión AmbientalLos manglares suministran múltiples servicios ecosistémicos a las comunidades asentadas en el perfil costero.
Peña Mosquera, Helen Valesca
core   +2 more sources

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