Results 41 to 50 of about 14,625 (221)
La innovación social en el contexto de la responsabilidad social empresarial
Fórum Empresarial, 2012 Ante una realidad caracterizada por los problemas sociales y ambientales no resueltos, es común observar el comportamiento de las empresas en función de su contribución en la solución o tratamiento de estos problemas.
María de Fátima León +2 more
doaj +1 more source
Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
Use of health services among international migrant children – a systematic review
Globalization and Health, 2018 Background Migrant children have specific health needs, and may face difficulties in accessing health care, but not enough is known about their health service use.
Niina Markkula +5 more
doaj +1 more source
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source
Solvent‐Free Thermal Defect Engineering in Molecular Frameworks With Volatile Linkers
Advanced Materials, EarlyView.Thermal removal of neutral volatile linkers enables precise and solvent‐free generation of metal vacancies in MOFs. This strategy affords redox‐stable, coordinatively unsaturated FeII sites with tunable spin, ligand coordination, and catalytic behavior. The approach offers a general route to design defect‐functional materials through local coordination
Sonia Martínez‐Giménez +9 more
wiley +1 more source
Advanced Materials, EarlyView.Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim +17 more
wiley +1 more source
Evaluar las innovaciones y su difusión social
Isegoría, 2013 Aunque las innovaciones suelen ser evaluadas únicamente desde una perspectiva económica, aportan otras formas de valor (social, cultural, político, medio-ambiental, moral).
Javier Echeverría
doaj +1 more source
Advanced Materials, EarlyView.2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil +14 more
wiley +1 more source
El turismo comunitario como innovación social: congruencia entre edificios
PASOS Revista de Turismo y Patrimonio Cultural, 2015 La innovación social (IS) ha sido presentada desde diferentes perspectivas sobre la transformación social que es capaz de generar. El Turismo Basado en la Comunidad (TBC) ha sido promulgado como una forma de turismo que se opone al turismo masivo.
Carla Regina Pasa Gómez +4 more
doaj +1 more source
Advanced Materials, EarlyView.This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau +9 more
wiley +1 more source