Results 31 to 40 of about 140,327 (238)
Advanced Functional Materials, EarlyView.A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing +9 more
wiley +1 more source
Ambientes e vida na terra: Os primeiros 4.0 ga [PDF]
, 2008 O planeta Terra tem sofrido alterações ao longo do tempo geológico. Pouco tempo decorrido após a sua formação, há cerca de 4.6 Ga, era uma planeta homogéneo.
Alves, M. I. Caetano +2 more
core
The Pleistocene Glyptodontidae Gray, 1869 (Xenarthra: Cingulata) of Colombia and some considerations about the South American Glyptodontinae [PDF]
, 2012 Until recently, one well-characterized Pleistocene genus of the subfamily Glyptodontinae (Glyptodon ca. 1.08-0.0011 My) was recognized in South America.
Arenas Mosqueras, José E. +3 more
core +2 more sources
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Sources and formation of carbonaceous aerosols in Xi'an, China: primary emissions and secondary formation constrained by radiocarbon [PDF]
Atmospheric Chemistry and Physics, 2019 To investigate the sources and formation mechanisms of carbonaceous aerosols, a major contributor to severe particulate air pollution, radiocarbon (14C) measurements were conducted on aerosols sampled from November 2015 to November 2016 in Xi'an, China ...
H. Ni +8 more
doaj +1 more source
A critical review of Texas, USA Fossil Park sites and implications for global geoheritage sites
International Journal of Geoheritage and Parks, 2021 In the United States of America, fossil park sites provide visitors with sustainable fossil collecting opportunities as well as informal educational instruction via signage, brochures, or paleontological mentors.
Renee M. Clary
doaj +1 more source
Energia, Geopolítica e a Política da Biosfera [PDF]
, 2007 O quadro global da distribuição geográfica das reservas geológicas e da produção e consumo dos combustíveis fósseis, que são hoje de longe as principais fontes de energia a nível mundial, é cada vez mais propício à emergência e à recorrência de ...
Schwarz, Henrique
core
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source
ENERGIA FÓSSIL: implantação de refletores na quadra de esportes, utilizando energia fóssil
Eventos Pedagógicos, 2011 O presente projeto consiste na utilização da energia fóssil para aplicar melhorias na quadra desportiva da escola Oswaldo Cruz, localizada na cidade de Sinop/MT.Tais melhorias poderão ser vistas na iluminação, tomadas e acessibilidade.
Alisson Mazzola +3 more
doaj
Mural InternacionalO ensaio de Andreas Malm propõe uma interpretação radical e histórica da conexão entre o imperialismo fóssil e a destruição sistemática da Palestina. A partir do bombardeio britânico à cidade de Akka em 1840, o autor constrói uma linha contínua entre o ...
Luis Otávio Vilela da Cruz
doaj +1 more source