Results 101 to 110 of about 19,334,864 (300)

Associated factors of obesity in Spanish representative samples

open access: yesNutrición Hospitalaria, 2013
Given the dramatic increase in the prevalence of obesity and the serious health and economic consequences, the scientific community, health professionals and health agencies are looking for the best strategies to prevent/ fight this trend.
Rosa M. Ortega Anta   +2 more
doaj  

Differences in SARS-COV-2 seroprevalence in the population of Cusco, Peru

open access: yesGlobal Epidemiology
Background: The spread of the coronavirus disease 2019 (COVID-19) in Peru has been reported at the regional level, few studies have evaluated its spread at the provincial level, in which the mechanisms could be different.
Charles Huamaní   +16 more
doaj   +1 more source

Uso de servicios básicos de salud por ancianos portadores de condiciones crónicas, Brasil

open access: yes, 2009
OBJETIVO: Avaliar a utilizacao de servicos de saude entre idosos portadores de doencas cronicas. METODOS:Estudo transversal realizado com 2.889 individuos com idade a partir de 65 anos, portadores de condicoes cronicas - hipertensao arterial, diabetes ...
M. A. Rodrigues   +7 more
semanticscholar   +1 more source

Water‐Energy Nexus: Benchmarking the Energy Efficiency of Drinking Water Treatment Plants Accounting for Heterogeneity

open access: yesSustainable Development, EarlyView.
ABSTRACT The assessment of energy efficiency in water facilities is receiving increasing attention as a key strategy in the transition toward an energy‐neutral urban water cycle. This study evaluates the energy efficiency of 146 drinking water treatment plants (DWTPs) in Chile by applying a latent class stochastic frontier analysis (LCSFA) to account ...
Alexandros Maziotis   +1 more
wiley   +1 more source

On-Board Video Recording Unravels Bird Behavior and Mortality Produced by High-Speed Trains

open access: yesFrontiers in Ecology and Evolution, 2017
Large high-speed railway (HSR) networks are planned for the near future to accomplish increased transport demand with low energy consumption. However, high-speed trains produce unknown avian mortality due to birds using the railway and being unable to ...
Eladio L. García de la Morena   +7 more
doaj   +1 more source

Plataforma virtual de modelo C2C de intermediación educativa, focalizado en estudiar en España: Xiguotuzhi

open access: yes, 2015
Treballs Finals del Màster en Creació i Gestió d'Empreses Innovadores i de Base Tecnològica, Facultat d'Economia i Empresa, Universitat de Barcelona, Curs: 2014-2015, Tutor: Mariano YagüezEste trabajo trata de un plan de negocios de la Plataforma virtual
Tan, Jiewen, Wang, Zigang
core  

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

open access: yesSustainable Development, EarlyView.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato   +2 more
wiley   +1 more source

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