Results 71 to 80 of about 577,462 (233)
Transitare, 2018 En trabajos empíricos se ha establecido la importancia de la seguridad para la toma de decisiones de los turistas. Por este motivo, los destinos turísticos requieren de estrategias queamortigüen los riesgos y afiancen la seguridad de sus visitantes.
Jeremy Heald +4 more
doaj
On the analysis of tuberculosis studies with intermittent missing sputum data [PDF]
, 2015 In randomized studies evaluating treatments for tuberculosis (TB), individuals are scheduled to be routinely evaluated for the presence of TB using sputum cultures. One important endpoint in such studies is the time of culture conversion, the first visit
Abraham, Maria +5 more
core +2 more sources
Journal of the Science of Food and Agriculture, EarlyView.Abstract BACKGROUND Obesity and its metabolic complications, such as insulin resistance and cognitive decline, remain a global health challenge. Green tea (Camelia sinensis) and ω‐3 polyunsaturated fatty acids (PUFAs) are recognized for their antioxidant, anti‐inflammatory, and neuroprotective properties.
Paola Finetti‐Casanova +5 more
wiley +1 more source
Lecturas de Economía, 2012 Una regla de política fiscal óptima para la economía colombiana: aproximación desde un modelo de equilibrio general dinámico y estocástico Resumen: Este documento busca formular, para la economía colombiana, una regla de política fiscal óptima que
Juan Galvis, Juan Bedoya, Rubén Loaiza
doaj +1 more source
Importancia del autoabastecimiento energético: Impactos directos e indirectos sobre el crecimiento [PDF]
, 2012 Este trabajo presenta un abordaje teórico de las implicancias directas, dados los límites biofísicos de la economía, e indirectas, por intermedio del impacto en la balanza comercial, de la falta de abastecimiento local.
Recalde, Marina Yesica
core
Land Degradation &Development, EarlyView.ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire +12 more
wiley +1 more source
Revista de Estudios Cooperativos, 2014 Existe un amplio debate acerca del papel que ha jugado y juega la Economía Social en el proceso de desarrollo y de creación de empleo estable. En dicho debate resulta de interés conocer cuáles son las características que definen las fases cíclicas de las
Mercè Sala Ríos +2 more
doaj +1 more source
A simple index for assessing cumulative human impacts on mountain lakes
Limnology and Oceanography: Methods, EarlyView.Abstract Mountain lakes are highly sensitive ecosystems and effective sentinels of environmental change, yet the exposure and magnitude of the human footprint remain poorly quantified. In this study, we develop a simple and non‐invasive abiotic index to assess cumulative pressures on mountain lakes. The proposed index integrates eight variables grouped
Clara Sáez +3 more
wiley +1 more source
Oportunidades de internacionalización para los microempresarios del departamento del Quindío [PDF]
, 2016 La crisis del café ha afectado en gran medida la economía del departamento del Quindío, el cual en los últimos años ha intentado volcar su vocación hacia el turismo, basándose en la infraestructura de las fincas cafeteras; sin embargo, es evidente el ...
Andrioli Gómez, Carlos Julio +1 more
core +1 more source
Lattice Resonances in Periodic Arrays of Time‐Modulated Scatterers
Laser &Photonics Reviews, EarlyView.This work explores how periodic time modulation alters the collective optical behavior of periodic arrays of scatterers, shedding light on the critical role of collective effects in time‐varying photonic systems and unveiling new opportunities for amplification, active control, and nonreciprocal functionalities.
María Blanco de Paz +3 more
wiley +1 more source