Results 121 to 130 of about 552,082 (284)

Actividad física: algo más que gasto energético [PDF]

open access: yes, 2016
Tradicionalmente, se ha considerado el balance energético como la diferencia entre consumo y gasto calórico, asociando resultados positivos a un incremento del índice de masa corporal, que puede conducir hacia sobrepeso u obesidad en casos extremos.
Calonge Pascual, Sergio   +1 more
core   +1 more source

Emerging applications of large language models in ecology and conservation science

open access: yesConservation Biology, EarlyView.
Abstract Large language models (LLMs) mark a major development in artificial intelligence, with potentially transformative implications for ecology and conservation science. Built on advanced deep‐learning architectures, these models can support a wide range of tasks. We reviewed emerging applications of LLMs, drawing on the wider scientific literature
Christos Mammides   +5 more
wiley   +1 more source

El gen DOFG4 de Arabidopsis participa en la regulación de la germinación de la semilla mediada por ABA [PDF]

open access: yes, 2008
La semilla es un órgano clave en el ciclo de vida de las plantas y su capacidad para permanecer en estado de quiescencia y germinar sólo cuando las condiciones ambientales son favorables ha representado una ventaja evolutiva y permitido el desarrollo de ...
Barrero Sicilia, Cristina   +4 more
core  

Comparative review of entanglement risk assessments for cetacean conservation and management

open access: yesConservation Biology, EarlyView.
Abstract Cetacean entanglement in fishing gear remains a major global threat that exposes persistent gaps in how fisheries management frameworks manage risk to nontarget species. Ecological risk assessment (ERA) offers a structured way to link exposure and consequences to an explicit statement of risk, but entanglement risk assessments vary widely in ...
Laura Joan Feyrer   +2 more
wiley   +1 more source

Land use change and its socio-economic implications in the MazahuaArea of the Mexican highlands [PDF]

open access: yes, 2015
A nivel mundial, regional y local existen diversos factores que influyen en el cambio del uso del suelo, como son los ambientales, demográficos, económicos y socioculturales, en su conjunto llegan a provocar un deterioro ambiental y pérdida de la ...
BALDERAS PLATA, MIGUEL ANGEL   +9 more
core  

Patch Test Results With the European Baseline Series, 2021/2022—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

open access: yesContact Dermatitis, EarlyView.
ABSTRACT Background Patch test results obtained with the European Baseline Series (EBS) in its current version serve both contact allergy surveillance and (re‐)assessing the diagnostic value of EBS allergens. Objectives To present results of current EBS patch testing, obtained in 59 departments in 14 European countries during 2021 and 2022.
Wolfgang Uter   +73 more
wiley   +1 more source

La teledetección como instrumento de analisis de datos espaciales aplicados al estudio de incendios en el territorio italiano [PDF]

open access: yes, 2012
The relation between the vegetation’s phenology and summer wildfires in Italy was studied using remote sensing and GIS techniques, in the course of the year 2008.
Aceñolaza, Pablo Gilberto   +3 more
core  

Environmental Stress Drives Plasticity in Sexual Bimaturism in the Black Soldier Fly (Hermetia illucens Linnaeus, 1758)

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We measured the plasticity in sexual bimaturism (SBM; differences between sexes in the timing of sexual maturity) in the black soldier fly (BSF) by exposing larvae to nutrient availability and humidity stress. Our results show that SBM can range between protandry and protogyny depending on the environmental quality. Additionally, we found the degree of
Luis Rodrigo Arce‐Valdés   +4 more
wiley   +1 more source

Formación de los racimos [PDF]

open access: yes, 2011
La formación de los racimos y de las flores en la vid se produce a lo largo de dos estaciones. Los procesos que conducen a la formación de las inflorescencias y flores son complejos y están fuertemente condicionados por factores genéticos, ambientales y ...
Lissarrague Garcia-Gutierrez, Jose Ramon
core   +1 more source

Expresión del síndrome metabólico frente a factores ambientales

open access: yes, 2016
El Síndrome Metabólico (SM) se define como la asociación de alteraciones metabólicas e inflamatorias a nivel molecular, celular o hemodinámico, que pueden presentarse en forma simultánea o secuencial en un mismo individuo. Esto imprime un mayor riesgo de desarrollar diabetes y enfermedades cardiovasculares, teniendo como base la resistencia insulínica.
Gutierrez, María de Los Angeles   +4 more
openaire   +2 more sources

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