Results 31 to 40 of about 21,815 (163)

Infarto agudo al miocardio de cara inferior con posterior revascularización.

Revista Clínica de la Escuela de Medicina UCR-HSJD, 2018
El infarto agudo al miocardio con elevación del ST (IAMCEST) es una entidad de muy alta mor-talidad y con alta probabilidad de complicacio-nes asociadas.
Laura M. Baquero Bárcenas, Carlos I. Quesada Aguilar   +1 more
doaj   +1 more source

Impact of obscured data on species distribution models

Conservation Biology, Volume 39, Issue 5, October 2025.
Abstract The lack of knowledge about geographic distribution and environmental preference can hinder conservation efforts for rare and threatened species. Open‐source databases provide an opportunity to address these knowledge gaps through the geographic information they hold on species worldwide.
Kyo Soung Koo, Ko‐Huan Lee, Dawon Lee, Yikweon Jang   +3 more
wiley   +1 more source

It is cool to be clear: Transparency induces a thermal cost in clearwing butterflies

Functional Ecology, Volume 39, Issue 9, Page 2452-2464, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In butterflies, wing transparency raises the question of potential costs for vital functions, such as thermoregulation. The thermal melanism hypothesis posits that darker colorations enable higher absorption of solar radiation, leading to the prediction that such ...
Violaine Ossola, Fabien Pottier, Charline Pinna, Katia Bougiouri, Aurélie Tournié, Anne Michelin, Christine Andraud, Doris Gomez, Marianne Elias   +8 more
wiley   +1 more source

Elevación persistente de troponina I

Revista Colombiana de Cardiología, 2020
Resumen: La troponina cardiaca es el marcador bioquímico más sensible y específico de daño/necrosis miocárdica, de ahí que desempeñe un papel crucial en el diagnóstico del síndrome coronario agudo.
María Lasala Alastuey, Beatriz García Rodríguez, María Rosa Gracia Matilla, Carlos Rubén López Perales, Elena Rivero Fernández   +4 more
doaj   +1 more source

Wood density variation across an Andes‐to‐Amazon elevational gradient

Journal of Ecology, Volume 113, Issue 9, Page 2370-2385, September 2025.
We study how wood density varies along a 3500‐m elevational gradient, spanning from the Andean tree line to the Amazon basin. Our results reveal that wood density decreases from low to mid‐elevations, then increases toward the tree line. These patterns underscore the influence of species composition, life forms such as tree ferns, and local ...
William Farfan‐Rios, Sassan Saatchi, Imma Oliveras Menor, Yadvinder Malhi, Chelsea M. Robinson, Oliver L. Phillips, Alex Nina‐Quispe, Juan A. Gibaja, Israel Cuba, Karina Garcia‐Cabrera, Norma Salinas, John Terborgh, Nigel Pitman, Rodolfo Vasquez, Abel Monteagudo Mendoza, Percy Nunez Vargas, Craig A. Layman, Miles R. Silman   +17 more
wiley   +1 more source

TinyCO2: High‐performance, low‐cost CO2 enrichment for field‐grown plants

Methods in Ecology and Evolution, Volume 16, Issue 7, Page 1389-1396, July 2025.
Abstract Rising atmospheric CO2 levels place terrestrial ecosystems under novel environmental conditions, and research in field settings is key to understanding how real plant communities will respond. Despite decades of progress in elevated CO2 (eCO2) experiments, major gaps persist in our knowledge of plant responses to interacting influences of ...
Paige V. Kouba, Matthew E. Gilbert, Thomas N. Buckley, Andrew M. Latimer   +3 more
wiley   +1 more source

Climatic and Edaphic Drivers of Soil Organic Carbon and Pyrogenic Carbon Stocks Across Elevation and Disturbance Gradients in Colombian Andean Forests

Global Change Biology, Volume 31, Issue 7, July 2025.
This study examined soil organic carbon (SOC) and pyrogenic carbon (PyC) stocks in tropical Andean soils across elevation and disturbance gradients in Colombia. SOC stocks to 100 cm depth averaged 433.10 Mg C ha−1 while PyC was 34.13 Mg C ha−1. Key drivers of PyC stocks include soil clay (%), mean annual precipitation (PA), pH, Ca, and NDVI, which ...
Carmen R. Montes‐Pulido, Michael I. Bird, Lidiany C. da Silva Carvalho, Julieth Serrano, Carlos A. Quesada, Ted R. Feldpausch   +5 more
wiley   +1 more source

Sistema de elevación de brazo robótico para tareas industriales [PDF]

, 2021
Se ha diseñado un sistema de elevación de brazos robóticos para ayudar en diversas tareas a los operarios en el ámbito industrial con el fin de disminuir los casos de trastornos musculo ...
Fernández Irles, Clemente
core  

The devotion to the consecrated host in the Castilian Middle Ages: Textual, material and iconographical sources for its study

Anales de Historia del Arte, 2006
Deeply inserted in the context of the diverse polemics about the real presence of Christ in the species, the Eucharist found in the ritual of the mass during the Middle Ages the way to present the positions of the Church with respect to the dogma.
Patricia Sela Del Pozo Coll
doaj  

Evaluación del Modelo de Elevación Digital oficial mexicano (Continuo De Elevación Mexicano, CEM 3.0) de INEGI - Evaluation of the official Mexican Digital Elevation Model (Mexican Elevation Continuum, CEM 3.0) from INEGI

Tecnología y ciencias del agua, 2018
Se realizó una evaluación del modelo de elevación digital (MED) oficial mexicano, también conocido como Continuo de Elevación Mexicano (CEM 3.0), del Instituto Nacional de Estadística, Geografía e Informática (INEGI); a partir de datos de elevación LiDAR
Edgar Misael Uribe-Alcantara, José Cruz Escamilla-Casas, Enrique Cruz-Chavez   +2 more
doaj   +1 more source