Results 151 to 160 of about 2,237,422 (336)
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
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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As macrotendências político-pedagógicas da educação ambiental brasileira
, 2014 O presente artigo apresenta as macrotendencias que definem a atual diferenciacao do campo da Educacao Ambiental no Brasil, e as interpreta por meio do dialogo com a literatura da area e com o apoio dos referenciais da Ecologia Politica e da nocao de ...
Philippe Layrargues, G. Lima
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo +4 more
wiley +1 more source
La contaminación por residuos sólidos : régimen jurídico en República Dominicana [PDF]
, 2019 Francisco Ortiz, Máster en Derecho y Relaciones Internacionales, de la Universidad Autónoma de Santo Domingo (UASD); Especialidad en Derecho Constitucional, de la Universidad de Castilla La Mancha, España; curso especializado en Derecho y Formulación ...
Ortiz, Francisco
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Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
La Calera, 2017 El objetivo de este ensayo es aportar reflexiones acerca de la investigación agropecuaria con enfoque agroecológico como herramienta para el desarrollo de una agricultura sostenible en Nicaragua.
Pedro Enrrique Muñoz Izaguirre
doaj +1 more source
Conflitos na Área de Preservação Ambiental Tarumã-Açu/Tarumã-Mirim: proteger para quem?. [PDF]
, 2012 Conflitos em Áreas de Proteção Ambiental (APAs) revelam a falta de elo entre os mecanismos de gestão ambiental, as comunidades envolvidas e as políticas governamentais. Neste trabalho, são apresentadas as contradições entre os objetivos da criação de uma
COSTA, J. R. da +4 more
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Educação ambiental crítica: da concepção à prática
, 2015 A Educacao Ambiental (EA) e discutida ao longo de decadas, com o compromisso de promover mudancas de valores, atitudes e comportamentos, para a construcao de uma sociedade cada vez mais justa e preocupada com a crise socioambiental instaurada.
Aline Lima de Oliveira Nepomuceno +1 more
semanticscholar +1 more source
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source