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Boletín de la Sociedad Española de Cerámica y Vidrio, 2014 Microstructural changes that occur during heat treatment of copper-nickel-zinc ferrites have been studied. The process of precipitation of the two types of crystals that occur during the sintering process has been analyzed.
Barba, Antonio +3 more
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Survival and Behavior of Amphibians in a Seasonally Flooded Tropical Forest
Biotropica, Volume 58, Issue 4, July 2026.How do tropical amphibians survive seasonal flooding? A three‐year capture–mark–recapture study in Costa Rica revealed species‐specific responses to flood events, with flooding reducing apparent survival in some species while others persisted through behavioral adaptations and use of arboreal refugia.
Todd R. Lewis +7 more
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Revista de Metalurgia, 2009 Mediante calorimetría diferencial de barrido (DSC) se estudió la cinética de precipitación de átomos de cobalto y titanio a partir de una solución sólida de Cu-0,49Co-0,44Ti, templada desde 1.173 K.
E. Donoso, G. Díaz
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Effects of selective harvest on antler size of white‐tailed deer in Texas, USA
Wildlife Monographs, Volume 222, Issue 1, June 2026.We conducted 20 years of experiments on the selective harvest of white‐tailed deer by antler size, judged inferior, in 2 areas of South Texas, USA. Selective harvest increased the phenotypic antler size of older males in one study area but not the other. There was little evidence of evolution resulting from selective harvesting. Abstract There has been
Don A. Draeger +8 more
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Revista de Metalurgia, 2008 Utilizando calorimetría diferencial de barrido (DSC), se efectuaron medidas energéticas y cinéticas asociadas con los diferentes eventos térmicos desarrollados durante el calentamiento lineal de Cu-4 at.% Ti, empleando materiales templados y deformados ...
E. Donoso
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Altos niveles de erosión hídrica en una microcuenca tropical calculado mediante el modelo USLE
FIGEMPA, 2023 Basándose en el método USLE, se utilizó SIG para modelar las tasas de erosión en la Microcuenca de Río Muchacho (MRM). Los resultados de la simulación muestran una pérdida media de suelo de 74,4 t/ha/año, correspondiente a la categoría de "erosión alta".
Juan Jaya-Santillán
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A link between increased temperature and avian body condition in a logged tropical forest
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract The combined effects of anthropogenic disturbances, such as logging and climate change, remain poorly understood; yet, they are the main threats to tropical biodiversity. Most tropical African countries lack long‐term climate data, so climate impacts on biodiversity cannot be assessed.
Moreen Uwimbabazi +7 more
wiley +1 more source
Cementación de oro con polvo de cinc en soluciones de lixiviación con amoniaco-tiosulfato
Revista de Metalurgia, 2005 Se estudió la cementación de oro con polvo de cinc desde soluciones con tiosulfato y amoniaco, evaluando la influencia de las siguientes variables: concentración de tiosulfato, concentración de amoniaco, pH, concentración de cobre y concentración de cinc.
R Navarro +3 more
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Representation of obligate groundwater‐dwelling copepod diversity in European protected areas
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli +7 more
wiley +1 more source
Semiárida, 2022 La producción agropecuaria requiere del manejo de un conjunto de sistemas físicos, biológicos y económicos. La incertidumbre asociada a estos sistemas contribuye a la complejidad en el proceso de la toma de decisiones e incide en la eficiencia del ...
Mariano Méndez +2 more
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