Results 41 to 50 of about 342,708 (134)

Fast‐risky versus slow‐safe life histories mediate resprouting among Caribbean tropical dry forest trees

open access: yesFunctional Ecology, Volume 39, Issue 6, Page 1579-1593, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Under climate change, shifting disturbance regimes necessitate understanding the linkages between biomass regeneration and plant function to assess forest resilience.
Tristan A. P. Allerton   +2 more
wiley   +1 more source

Classification of direct threats to the conservation of ecosystems and species 4.0

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract Identifying and assessing the magnitude of direct threats to ecosystems and species are critical steps to prioritizing, planning, implementing, and assessing conservation actions. Just as medical clinicians and researchers need a standard way to talk about human diseases, conservation practitioners and scientists need a common and ...
Nick Salafsky   +14 more
wiley   +1 more source

Revisión sistemática: Clipaje/embolización de aneurismas cerebrales rotos [PDF]

open access: yes, 2017
Un aneurisma es una dilatación localizada en un vaso sanguíneo ocasionada por una degeneración o debilitamiento de la pared vascular. La ruptura de un aneurisma intracraneal produce una hemorragia subaracnoidea.
López Herrero, Rocio
core  

Survival of Eurasian lynx in the human‐dominated landscape of Europe

open access: yesConservation Biology, Volume 39, Issue 3, June 2025.
Abstract Survival and cause‐specific mortality rates are vital for evidence‐based population forecasting and conservation, particularly for large carnivores, whose populations are often vulnerable to human‐caused mortalities. It is therefore important to know the relationship between anthropogenic and natural mortality causes to evaluate whether they ...
J. Premier   +42 more
wiley   +1 more source

Asociación entre el polimorfismo rs2794521 de la PCR y riesgo de shock séptico en pacientes postquirúrgicos [PDF]

open access: yes, 2019
El propósito principal de este estudio es determinar si el polimorfismo de un solo nucleótido rs2794521 del gen de la PCR, relacionado con la inmunidad innata, se asocia al desarrollo de shock séptico después de una cirugía mayor. Se realizó un estudio
García Rueda, Carmen
core  

Food insecurity and coping strategies of low‐income households in Tshwane, South Africa

open access: yesPoverty &Public Policy, Volume 16, Issue 4, Page 388-406, December 2024.
Abstract This study used principal component analysis to provide targeted policy interventions in response to livelihood coping strategies adopted by low‐income households in Tshwane (Pretoria), South Africa. The empirical findings are categorized into four food‐coping strategy groups.
Adrino Mazenda, Tinashe Mushayanyama
wiley   +1 more source

La supervivencia en neonatos con afecciones complejas en Cirugía Pediátrica

open access: yesCorreo Científico Médico, 2018
Introducción: el análisis de supervivencia es uno de los métodos estadísticos más empleado en los estudios clínicos. Objetivo: determinar la influencia de factores de riesgo en la supervivencia de los neonatos con afecciones complejas en Cirugía ...
Georgina A. Velázquez Rodríguez   +4 more
doaj   +2 more sources

Prevalencia y supervivencia del cáncer infantil. Experiencia de 16 años en una Unidad de Oncología Infantil [PDF]

open access: yes, 2016
Objetivos Estudiar la prevalencia y supervivencia de cáncer infantil en la Unidad de Oncología Infantil del Hospital Clínico de Valladolid desde 1999 hasta el 2015.
Andrés de Álvaro, Marta   +1 more
core  

La sombra alargada del patrón: Gamonalismo y hábitos hacendatarios en Chimborazo tras la reforma agraria

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.
Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley   +1 more source

Comparing carbon offsets and livelihood benefits in a long‐term reforestation project: Agroforestry versus native timber versus enrichment planting

open access: yesEcological Solutions and Evidence, Volume 5, Issue 3, July–September 2024.
Looking at different reforestation methods over 14 years in an Emberá Indigenous community in Panama we found that plots with native timber mixtures and monocultures stored three times more carbon than those with agroforestry or natural regrowth. Natural regrowth was less valued by participants due to the abundance of pioneer species, but it helped ...
Katia Forgues   +7 more
wiley   +1 more source

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