Results 41 to 50 of about 8,957 (124)

Condiciones meteorológicas a mesoescala que favorecen la ocurrencia de convección profunda en el Occidente de Cuba

open access: yesRevista Cubana de Meteorología, 2013
Con miras a desarrollar esta investigación se seleccionaron los casos de brotes de tiempo severo ocurridos en el período lluvioso (mayo-octubre) de 1999 a 2011 para la región occidental de Cuba.
Carlos Manuel González Ramírez   +1 more
doaj  

Effects of increasing soil moisture on Antarctic desert microbial ecosystems

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Overgeneralization and a lack of baseline data for microorganisms in high‐latitude environments have restricted the understanding of the microbial response to climate change, which is needed to establish Antarctic conservation frameworks. To bridge this gap, we examined over 17,000 sequence variants of bacteria and microeukarya across the ...
Eden Zhang   +9 more
wiley   +1 more source

Global mismatches between threat mapping research effort and the potential of threat abatement actions to reduce extinction risk

open access: yesConservation Biology, Volume 38, Issue 4, August 2024.
Abstract Threat mapping is a necessary tool for identifying and abating direct threats to species in the ongoing extinction crisis. There are known gaps in the threat mapping literature for particular threats and geographic locations, and it remains unclear if the distribution of research effort is appropriately targeted relative to conservation need ...
Francesca A. Ridley   +5 more
wiley   +1 more source

Efectos de la propagación anómala sobre los niveles de radiación de microondas emitidas al entorno por un radar

open access: yesRevista Cubana de Meteorología, 2016
Los radares meteorológicos desempeñan un papel fundamental en el pronóstico a muy corto plazo de tormentas locales severas y precipitaciones intensas, así como para estudiar el clima a partir de la frecuencia, la duración y la distribución espacio ...
Orlando Lázaro Rodríguez González   +2 more
doaj  

Relationship between two pathogens in an amphibian community that experienced mass mortalities

open access: yesConservation Biology, Volume 38, Issue 3, June 2024.
Abstract Because host species tend to harbor multiple parasitic species, coinfection in a host is common. The chytrid fungus Batrachochytrium dendrobatidis (Bd) and the viruses in the genus Ranavirus (Rv) are responsible for the decline of amphibians worldwide.
Barbora Thumsová   +4 more
wiley   +1 more source

Ass‐troll‐ogical Nashe: Revisiting Two Dangerous Comets and A Wonderful Prognostication

open access: yesRenaissance Studies, Volume 38, Issue 3, Page 335-362, June 2024.
Abstract This article revisits the authorship of and relationship between three mock‐prognostications published pseudonymously in 1591, drawing on contextual, bibliographical, and stylistical analysis to attribute Two Dangerous Comets and A Wonderful Prognostication to Thomas Nashe.
Rachel White, Brett Greatley‐Hirsch
wiley   +1 more source

Aplicaciones clínicas de los estudios de cardiología nuclear en la era de las reformas de los sistemas de salud

open access: yesOncología, 2022
La apropiada valoración de la cardiopatía isquémica dada su gravedad y su alta prevalencia, limitada por los gastos que surgen de la enfermedad, constituye un desafío hoy en día para la práctica diaria.
Fernando Mut
doaj  

Predictors, mediators, and moderators of response to digital interventions for eating disorders: A systematic review

open access: yesInternational Journal of Eating Disorders, Volume 57, Issue 5, Page 1034-1048, May 2024.
Abstract Objective Digital interventions show promise as an effective prevention or self‐management option for eating disorders (EDs). However, it remains unclear how, for whom, and through what mechanisms they work in this population, as a synthesis of outcome predictors, moderators, and mediators is lacking.
Zoe McClure   +3 more
wiley   +1 more source

Effects of climate on the distribution and conservation of commonly observed European earthworms

open access: yesConservation Biology, Volume 38, Issue 2, April 2024.
Abstract Belowground biodiversity distribution does not necessarily reflect aboveground biodiversity patterns, but maps of soil biodiversity remain scarce because of limited data availability. Earthworms belong to the most thoroughly studied soil organisms and—in their role as ecosystem engineers—have a significant impact on ecosystem functioning.
Romy Zeiss   +8 more
wiley   +1 more source

Acotación del error de modelos de redes neuronales aplicados al pronóstico de series de tiempo

open access: yesRevista UIS Ingenierías, 2011
Las redes neuronales artificiales son una importante técnica en el pronóstico de series de tiempo no lineales. Sin embargo,el entrenamiento de las redes neuronales es una tarea difícil, a causa de la presencia de muchos puntos óptimos localesy a la ...
Juan David Velasquez-H.
doaj  

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