Results 21 to 30 of about 473 (142)
Escribir en comunidad: Construcción de relaciones y responsabilidad en la producción de conocimiento
American Anthropologist, Volume 127, Issue 3, Page 447-465, September 2025.ABSTRACT As anthropology reckons with its past, present, and future, anthropologists increasingly seek to challenge inequities within the discipline and academia more broadly. Anthropology, regardless of subdiscipline, is a social endeavor. Yet research often remains an isolating (though not necessarily solitary) process, even within research teams and
Jordi Armani Rivera Prince +16 more
wiley +1 more source
Vitamin D deficiency induces erectile dysfunction: Role of superoxide and Slpi
British Journal of Pharmacology, Volume 182, Issue 15, Page 3669-3687, August 2025.Background and Purpose Epidemiological studies suggest a relationship between vitamin D deficiency and erectile dysfunction (ED). We hypothesized that vitamin D deficiency or vitamin D receptor (VDR) knockout causes ED and analysed the underlying molecular mechanisms.
Miguel A. Olivencia +14 more
wiley +1 more source
PRESSURE TRANSIENT ANALYSIS FOR A RESERVOIR WITH A FINITE-CONDUCTIVITY FAULT
CT&F Ciencia, Tecnología & Futuro, 2013 The signature of the pressure derivative curve for reservoirs with finite-conductivity faults is investigated to understand their behavior and facilitate the interpretation of pressure data.
Freddy-Humberto Escobar +2 more
doaj
Evaluación experimental de una microturbina hidrocinética Gorlov para uso rural de bajo caudal
Revista Colombiana de Tecnologías de AvanzadaEl estudio desarrolla y evalúa una microturbina hidrocinética tipo Gorlov para generar electricidad en ríos de bajo caudal en zonas rurales de Colombia.
Jorge Enrique Meneses Flórez +2 more
doaj +1 more source
El Trimestre Económico, 2022 El artículo trata temas urgentes respecto de los impuestos corporativos en la industria petrolera en el marco de la crisis financiera, las sanciones impuestas a Rusia y los bajos precios del petróleo.
Elena N. Gorbunova
doaj +1 more source
Landowners Meet Drug Traffickers: Coercive Networks and Violence in Rural Colombia
Antipode, Volume 57, Issue 4, Page 1402-1425, July 2025.Abstract The transport of drugs and the flow of drug proceeds have a major impact on the social and economic configuration of the rural areas affected by them. Though this is widely acknowledged, the impact of illicit economies on agrarian social conflicts remains unclear. Using the case of the marijuana trade in the agrarian societies of the Magdalena
Luis David Castillo Rojas +1 more
wiley +1 more source
ESTUDIO DE UN FLUJO ROTANTE QUE ATRAVIESA UNACONTRACCIÓN
Anales (Asociación Física Argentina), 2014 Dado un flujo de Rankine que consiste en una rotación rígida con traslación uniforme, rodeada de un flujopotencial, en un cilindro aguas arriba, que atraviesa una contracción axisimétrica hacia un cilindro de radio menor,obtenemos las características del
R: González, L. Binda
doaj
Numerical modeling of high-temperature deep wells in the Cerro Prieto geothermal field, Mexico
Geofísica Internacional, 1999 Se presenta un estudio de modelación numérica sobre las características de producción de tres pozos geotérmicos profundos del campo de Cerro Prieto, en cuya parte Este se perforaron seis pozos profundos (profundidad promedio de 4000 m) hace 15 años.
A. García +5 more
doaj +1 more source
Towards a global understanding of tree mortality
New Phytologist, Volume 245, Issue 6, Page 2377-2392, March 2025.Summary Rates of tree mortality are increasing globally, with implications for forests and climate. Yet, how and why these trends vary globally remain unknown. Developing a comprehensive assessment of global tree mortality will require systematically integrating data from ground‐based long‐term forest monitoring with large‐scale remote sensing.
International Tree Mortality Network +114 more
wiley +1 more source
sabinaNSDM: An R package for spatially nested hierarchical species distribution modelling
Methods in Ecology and Evolution, Volume 15, Issue 10, Page 1796-1803, October 2024.Abstract Species distribution models have evolved to combine species‐environment interactions across multiple scales. Spatially nested hierarchical models (NSDMs) offer a promising avenue by integrating datasets and predictive models from broad to fine scales. But a user‐friendly tool to execute these models remains an important ongoing challenge.
Rubén G. Mateo +5 more
wiley +1 more source