Results 41 to 50 of about 4,060 (172)

Elvira Espejo Ayca and the orality of the andean Aymara and Quechua subject.

, 2020
En este artículo se propone un acercamiento a los poemas de Elvira Espejo, quien presenta en su obra literaria una imagen de la colectividad oral en las culturas Aymaras y Quechuas de los And es bolivianos.
Sánchez Gutiérrez, Adriana
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Obtención de hidróxido de níquel(II) para baterías recargables a partir de soluciones acuosas multicomponentes: efecto de las condiciones de síntesis

Minería y Geología, 2020
En las baterías recargables se utiliza ampliamente el hidróxido de níquel(II). Este compuesto puede ser obtenido a partir de la solución de sulfatos resultante de la lixiviación del sulfuro de níquel que se produce al procesar menas lateríticas mediante ...
Deisy Cisneros-Sánchez, Elvira Leyva-Navarro, Luis Angel García-Frómeta, Neicis Capote-Flores   +3 more
doaj  

Elvira Espejo Ayca y la oralidad del sujeto andino Aymara y Quechua.

, 2020
This article proposes an approach to Elvira Espejo’s poems, who presents in her literary work a collective image of the orality from Aymaras and Quechua’s cultures in the Bolivians Andes.
Sánchez Gutiérrez, Adriana
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Interannual lake fluctuations in the Argentine Puna: relationships with its associated peatlands and climate change [PDF]

, 2019
High elevation ecosystems are likely more sensitive to climate change. But, due to paucity of instrumental records, such effects are poorly studied, particularly in mountains outside Europe and North America.
Izquierdo, Andrea Elisa, Navarro, Carlos Javier, Grau, Hector Ricardo, Casagranda, Maria Elvira   +3 more
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Análisis estratégico para la comercialización de la fécula de yuca a China

, 2022
En este trabajo se propone desarrollar un análisis para la comercialización de la fécula de Yuca hacia China, se hizo un previo análisis del panorama mundial de dicho producto para así saber cómo se encuentra en el mercado, y un estudio del mercado ...
Navarro Jimenez, Pablo José, Bolaño Palacios, Daniela, Martinez Sierra, Carmen Elvira   +2 more
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Climatic niche position determines post‐fire resilience in Mediterranean forests

Journal of Ecology, Volume 114, Issue 2, February 2026.
Post‐fire forest resilience depends not only on fire severity and fire characteristics but also on the climatic niche position of the forests. As climate warms and the frequency and intensity of fires increase, forest species will be pushed towards the dry edge of their climatic niches, likely increasing their vulnerability. Abstract Fires are a common
Gerard Codina, Martina Sánchez‐Pinillos, Francisco Lloret, Judit Lecina‐Diaz, Enric Batllori   +4 more
wiley   +1 more source

Antibacterial and cytotoxic activities of new sphingolipids and other constituents isolated from Cissus incisa leaves

Heliyon, 2020
Cissus incisa is used in traditional Mexican medicine to treat certain ailments, infectious or cancerous diseases. Excepting for our previous research, this species had no scientific reports validating its traditional use. In this study, we evaluated the
Deyani Nocedo-Mena, Verónica M. Rivas-Galindo, Patricia Navarro, Elvira Garza-González, Leticia González-Maya, María Yolanda Ríos, Abraham García, Francisco G. Ávalos-Alanís, José Rodríguez-Rodríguez, María del Rayo Camacho-Corona   +9 more
doaj   +1 more source

Ecological acclimation: A framework to integrate fast and slow responses to climate change

Functional Ecology, Volume 39, Issue 8, Page 1923-1939, August 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological responses to climate change occur across vastly different time‐scales, from minutes for physiological plasticity to decades or centuries for community turnover and evolutionary adaptation. Accurately predicting the range of ecosystem trajectories will require
Michael Stemkovski, Joey R. Bernhardt, Benjamin Wong Blonder, John B. Bradford, Kyra Clark‐Wolf, Laura E. Dee, Margaret E. K. Evans, Virginia Iglesias, Loretta C. Johnson, Abigail J. Lynch, Sparkle L. Malone, Brooke B. Osborne, Melissa A. Pastore, Michael Paterson, Malin L. Pinsky, Christine R. Rollinson, Oliver Selmoni, Jason J. Venkiteswaran, Anthony P. Walker, Nicole K. Ward, John W. Williams, Claire M. Zarakas, Peter B. Adler   +22 more
wiley   +1 more source

Spinach consumption ameliorates the gut microbiota and dislipaemia in rats with diet-induced non-alcoholic fatty liver disease (NAFLD) [PDF]

, 2019
Non-alcoholic fatty liver disease (NAFLD) is defined as the accumulation of fat in liver cells, which causes serious health consequences. Animal and human studies suggest that the gut microbiota plays a role in the pathogenesis of NAFLD.
Vrhovsek, U., González Barrio, R., Gómez Gallego, Carlos, Navarro González, I., García Alonso, F. J., Hidalgo, Nieves, Soini, E, Elvira-Torales, L. I., Periago Castón, Mª Jesús, García Alonso, Francisco Javier, Navarro González, Inmaculada, Soini, E., Masurero, D, Gómez Gallego, C., Hidalgo, N., Masuero, D., Periago, M. J., Elvira Torales, Laura Inés, González Barrio, Rocío   +18 more
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Copper contamination in agricultural soils: A review of the effects of climate, soil properties, and prolonged copper pesticide application in vineyards and orchards

Plant, Soil and Environment
Copper contamination stemming from copper-based pesticides poses a grave concern in vineyards and orchards, causing toxicity to soil organisms. Here, we present a comprehensive review of global data encompassing copper levels in these soils, coupled with
Alexander Neaman, Jorge-Tomás Schoffer, Claudia Navarro-Villarroel, Céline Pelosi, Patricia Peñaloza, Elvira Dovletyarova, Jerusa Schneider   +6 more
doaj   +1 more source