Results 51 to 60 of about 8,548,220 (283)
Dual Single Atoms Boosting Photocatalytic Upcycling of Raw Polyvinylidene Fluoride Plastic
Advanced Materials, EarlyView.To resolve the catastrophic disaster of plastic contamination, the Cu‐Fe dual‐single‐atom‐loaded In2P3S9 NSs photocatalyst was prepared for direct conversion of raw polyvinylidene fluoride plastic into valuable chemicals. The dual‐single‐atom catalyst exhibits exceptional performance, with a total acetic/formic acid production of ∼1351.8 µmol g−1 ...
Amin Talebian‐Kiakalaieh +6 more
wiley +1 more source
Revista Iberoamericana de BioéticaEn la actualidad, la gestión sanitaria se enfrenta a numerosos desafíos que amenazan la sostenibilidad del sistema de salud a largo plazo. Entre los mismos se pueden destacar el envejecimiento de la población, las desigualdades sociales, la irrupción ...
Pedro J. Ponce-Lozano
doaj +1 more source
Biomass DNA: An Emerging Building Block for Advanced Materials
Advanced Materials, EarlyView.Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley +1 more source
Advanced Materials Technologies, EarlyView.Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil +4 more
wiley +1 more source
Preferencias de observadores de aves por especies de la ecorregión pampeana
Ecología Austral1. La observación de aves es una actividad que permite diversificar la producción y fomentar la conservación de la biodiversidad en paisajes rurales.
Federico Weyland +2 more
doaj +1 more source
Cocriação de Valor no Comércio Social
Marketing & Tourism Review, 2023 A partir da teoria do comércio social, o presente estudo visa compreender de que maneira consumidores participam do processo de cocriação de valor de destinos turísticos ao compartilhar informações em comunidades de viagens online. Este fenômeno é observado a partir de um modelo de mediação paralela que possui três mecanismos que atuam conjuntamente ...
Mariana Marques de Lima +3 more
openaire +1 more source
Incorporando el valor social en las licitaciones públicas: un modelo integral
, 2018 Existe una creciente preocupacion de la sociedad sobre el valor social que se genera o destruye a traves de la actividad economica; en el caso de las licitaciones publicas no solo deberian valorarse los aspectos economicos sino tambien los sociales.
J. Retolaza +7 more
semanticscholar +1 more source
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
Valor social generado por una entidad de integración sociolaboral
Revista Española de Discapacidad, 2020 El objetivo del presente trabajo es analizar el impacto social de una entidad dedicada a la integración sociolaboral de personas con discapacidad desde una perspectiva de contabilidad social, calculando el Valor Social Integrado (VSI). El estudio muestra
Silvia Ayuso Siart +2 more
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