Results 191 to 200 of about 3,552,075 (365)

Risk Factors in the First 1000 Days of Life Associated With Childhood Obesity: A Systematic Review and Risk Factor Quality Assessment

open access: yesObesity Reviews, EarlyView.
ABSTRACT Background Early‐life exposures might negatively affect fetal and infant development, predisposing children to obesity. This study aimed to systematically identify and evaluate risk factors for childhood obesity in preconception, pregnancy, and infancy, and assess their potential for future prediction and prevention strategies.
Sophia M. Blaauwendraad   +12 more
wiley   +1 more source

Análisis de estabilidad para el rendimiento de híbridos de maíz (Zea mays) en la Región Central del Litoral Ecuatoriano

open access: yesScientia Agropecuaria, 2013
El objetivo de este estudio fue determinar la estabilidad de híbridos experimentales y comerciales de maíz en la Región Central del Litoral Ecuatoriano. Durante el periodo de diciembre de 2010 a abril de 2011 se evaluaron ensayos uniformes de rendimiento
Daniel Vera Aviles   +6 more
doaj  

Synchrony strategies of six gall inducers that share a superhost, Eugenia copacabanensis (Myrtaceae)

open access: yesPlant Biology, EarlyView.
Galling insects on the superhost Eugenia copacabanensis have developed different life cycle strategies to synchronize with plant seasonal changes and avoid competition for resources. Abstract The life cycles of galling insects are synchronized with their host plant phenology, allowing them to better explore available resources.
L. P. Nobrega   +5 more
wiley   +1 more source

La agricultura orgánica en tierras altas, Chiriquí: realidad o percepción de la agricultura panameña

open access: yesRevista de Iniciación Científica, 2017
La producción orgánica en Panamá tiene un gran reto garantizar la seguridad alimentaria del país. Se investigó el estado actual de la producción orgánica en Tierras Altas, provincia de Chiriquí para reconocer la sostenibilidad de la agricultura en la ...
Kerly Quintero   +2 more
doaj  

Back to life after 50 years: effects of environmental flow restoration on macroinvertebrate biodiversity and river ecological status. A case study of the Valseco stream, Spain

open access: yesRestoration Ecology, EarlyView.
The construction of dams and reservoirs to meet increasing water and electricity demands has significantly altered many natural river flows, posing threats to the ecological integrity of freshwater ecosystems. Environmental flows (e‐flows) have been advocated to mitigate the negative impacts of hydroelectric power generation and to maintain healthy ...
Álvaro Fueyo   +9 more
wiley   +1 more source

The Impacts of Weather Variability and Shocks on Farmers and Indigenous Peoples' Consumption: Evidence From Panama

open access: yesReview of Development Economics, EarlyView.
ABSTRACT Weather variability and shocks pose significant challenges for tropical developing countries, making it crucial to understand their effects on consumption to address the existing deficiencies among the most vulnerable groups. This study examines the impact of weather variability and shocks on household consumption in Panama, utilizing repeated
Ambar Lineth Chavez Espinosa   +1 more
wiley   +1 more source

Patterns of perceived neighborhood environment and physical activity in adolescents: a latent class analysis. [PDF]

open access: yesRev Bras Epidemiol
Silva ECDC   +4 more
europepmc   +1 more source

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