Results 131 to 140 of about 1,564,228 (305)
Criterios de desempeño ambiental en el Hospital Universitario Departamental de Nariño ESE [PDF]
, 2017 Los centros hospitalarios para la prestación de los servicios de salud, requieren por su volumen y capacidad operativa altos niveles de consumo de los recursos naturales y a su vez derivan la generación de contaminantes potenciales que se traducen ...
Fajardo Fajardo, Eliana +1 more
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Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova +2 more
wiley +1 more source
Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release
Advanced Engineering Materials, EarlyView.Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro +3 more
wiley +1 more source
Sociedad Iberoamericana de Salud Ambiental
Revista de Salud Ambiental, 2017 No disponible.
Editor Revista Salud Ambiental
doaj +2 more sources
TRAVESSIA - revista do migrante, 2017 Impacto ambiental e regime político Criando o “ambiente” Migração e meio ambiente: para onde vamos? Nas trilhas de um perseguidor de fronteiras Lavouras, ambientes e migrações no nordeste de Minas Gerais Uma nova mentalidade? Chapada Diamantina: entre a sobrevivência e a preservação O novo padrão ...
openaire +2 more sources
Climate Justice Partnership Linking Universities and Community Organizations in Toronto, Durban, Maputo and Nairobi [PDF]
, 2012 This paper describes a project based at York University in Toronto, funded through the Climate Change Adaptation in Africa program of the International Development Research Centre and the UK Department for International Development (DFID), which is ...
Perkins, Patricia E. (Ellie) +1 more
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Advanced Engineering Materials, EarlyView.Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir +5 more
wiley +1 more source
La salud pública ante el caso Volkswagen
Revista de Salud Ambiental, 2015 No disponible.
Editor Revista Salud Ambiental
doaj +2 more sources