Results 111 to 120 of about 226,305 (234)
Estrategia de biodesarrollo para el distrito de conservación de suelos Barbas Bremen, caso de estudio [PDF]
, 2018 El uso de la biodiversidad característica del país para el desarrollo de actividades económicas extractivistas a gran escala, ha sido un fenómeno que en los últimos tiempos ha interrumpido las dinámicas internas de los ecosistemas y las prácticas ...
Franco Buitrago, Valentina +1 more
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Reconciling links between diversity and population stability across global plant communities
New Phytologist, Volume 250, Issue 1, Page 154-165, April 2026.Summary Maintaining ecological stability is essential for sustaining ecosystem functions and the benefits they provide to society. Ecological theory predicts that plant diversity destabilizes local populations, yet empirical studies report variable effects.
Xiaobin Pan +51 more
wiley +1 more source
Contaminación acuática en Latinoamérica
Acta Zoológica Lilloana, 1979 El hombre, al explorar en forma global e irracional los recursos de biosfera, transforma los ecosistemas degradando el medio y produciendo contaminación, la cual muchas veces, determina regresiones irreversibles.
Blanca Sierra
doaj
Why We Cannot Separate Evidence From Values in Public Policy
Politics &Policy, Volume 54, Issue 2, April 2026.ABSTRACT Whether or not any particular policy is adequate by EBP's own standard—being evidence‐based—cannot be decided without appeal to value‐based considerations. We support this claim in two steps. First, we argue that which evidence gets used in policy‐making depends on our value commitments, which are rarely made explicit, let alone being the ...
Anne Schwenkenbecher +14 more
wiley +1 more source
El auge del paisaje especulativo: una interpretación del ecosistema financiero a partir de la obra de Andreas Gursky [PDF]
, 2017 Numerosas narrativas se han interesado por la “naturaleza” y las implicaciones socio económicas del desarrollo financiero y de más actividades especulativas.
Pinilla Sánchez, Rafael
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The FASEB Journal, Volume 40, Issue 6, 31 March 2026.Schematic overview of the experimental workflow combining single‐cell RNA sequencing and spatial proteomics in a murine model of MASLD. Tissues were isolated, dissociated, and processed for single‐cell transcriptomic profiling to identify distinct cellular clusters and define cell‐type–specific gene expression signatures. Computational analysis enabled
Marica Meroni +18 more
wiley +1 more source
Advanced Materials Technologies, Volume 11, Issue 5, 6 March 2026.Complementary unipolar electrical transport is demonstrated in ZnO‐Co3O4 core–shell nanowires, by engineering multi‐terminal device architectures that allow to selectively address different sections of the nanostructure and resorting on ionic liquid gating for conformal capacitive coupling and field effect control.
Valeria Demontis +5 more
wiley +1 more source
Revista Latinoamericana en Ciencias Sociales, Niñez y Juventud, 2005 Este ensayo invita a la reflexión sobre las consecuencias de tomar a la familia como unidad de cambio en las diversas instancias sociales que la atienden.
Ángela Hernández Córdoba
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The Historical and Overlooked Collapse of Medicinal Leeches in Spain
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 3, March 2026.ABSTRACT Leeches in genus Hirudo have been used in medicine since ancient times, but increased exploitation during the 19th century led to the depletion of several populations in Europe. A compilation of Hirudo records in Spain (H. troctina Johnson, 1816 and H. verbana Carena, 1820) show that the genus was more commonly mentioned and widely distributed
Francisco Blanco‐Garrido +2 more
wiley +1 more source
Conservación basada en comunidad: importancia y perspectivas para Latinoamérica
Estudios Sociales, 2016 Como objetivo se analizaron esquemas de conservación acordes a la realidad de América Latina, tal como la Conservación Basada en Comunidad (CBC). Para ello se empleó una metodología con la que se revisó e integró la información documental relevante del ...
Pablo Caballero Cruz +3 more
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