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FOTORRESPUESTA EN SUPERCONDUCTORES DE ALTA TEMPERATURA CRÍTICA

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales
El campo de la superconductividad ha ganado mucha atención en los últimos años debido al descubrimiento de los cupratos superconductores de alta temperatura crítica. Además de su alta temperatura de transición, ellos muestran una variedad de propiedades físicas que los diferencian de los superconductores convencionales, dos de estas características son
Osorio Vélez, Jaime Alberto +2 more
openaire +2 more sources

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

Conservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge, Angela M. Holland, W. Gregory Shriver +2 more
wiley +1 more source

Estructura de dislocaciones en ZRO2 totalmente estabilizado deformado a alta temperatura [PDF]

, 1989
Se ha estudiado por microscopía electrónica de transmisión la microestructura de deformación a altas temperaturas (1.300-1.550°C) de monocristales de Zr02-Y203 totalmente estabilizados.
Domínguez Rodríguez, Arturo +3 more
core

Canalized to heat, plastic to cold: adaptive coordination of leaf and seed strategies in populations spanning an elevational gradient

New Phytologist, Volume 250, Issue 2, Page 873-884, April 2026.
Summary In tropical mountains, surviving temperature extremes demands finely tuned strategies. We investigated how populations of the bromeliad Pitcairnia flammea across a 2200 m elevational gradient balance genetic canalization and plasticity, and whether thermal strategies are coordinated between seeds and leaves.
Cleber J. N. Chaves +17 more
wiley +1 more source

Aclimatación a la alta temperatura y tolerancia al calor (TL50) en 6 variedades de Chenopodium quinoa*

Revista Peruana de Biología, 2018
Se estudió la capacidad de aclimatación de 6 variedades de Chenopodium quinoa Willd. (Kancolla, Salcedo, Ccoito, Negra collana, Pasancalla e Illpa) a alta temperatura. Las plantas de quinua se obtuvieron a partir de semillas, las que crecieron en macetas,
Kimberlayn M. Sanabría A., Herbert O. Lazo R. +1 more
doaj +1 more source

Unraveling the Phenology of the Liana Marcgravia longifolia: Temporal Patterns and Climatic Cues

Biotropica, Volume 58, Issue 2, March 2026.
We monitored the reproductive phenology of the Amazonian liana Marcgravia longifolia J. F. Macbr (Marcgraviaceae) for 84 consecutive months in the Peruvian Amazon to quantify the timing, synchrony, and seasonality of flowering and ripe fruiting. Flower presence peaked in August with intermediate synchrony, while ripe fruit presence peaked in November ...
Alessandro Mainardi +5 more
wiley +1 more source

Incidencia de polvo calizo, puzolana natural y escoria en hormigones expuestos a altas temperaturas

Ingenio Tecnológico, 2020
El interés por disminuir la cantidad de cemento Portland utilizado en la construcción, que surge de la necesidad medioambiental de disminuir las emisiones de CO2 hacia la atmósfera, genera la necesidad de conocer cómo afectan los materiales que se ...
Leandro Carrizo
doaj

Avaliação de genótipos de feijoeiro sob condições naturais de alta temperatura. [PDF]

, 2012
O objetivo do trabalho foi de avaliar genótipos de feijoeiro sob condições naturais de alta temperatura visando o desenvolvimento de variedades tolerantes a esse estresse abiótico ...
BORGES, L. L. +5 more
core

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle +309 more
wiley +1 more source

Grazing and climate interact to regulate greening trends in Mediterranean grasslands

Journal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our results show that traditional grazing systems can maintain grassland stability without causing degradation, but they can also increase the ecosystem's vulnerability to climate change. We provide clear evidence that GPS‐based livestock monitoring is a powerful and scalable tool for sustainable rangeland management.
Marina Rincon‐Madroñero +3 more
wiley +1 more source

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