Results 91 to 100 of about 498,917 (308)

Tuning S Doping in Porous Carbon for Enhanced Initial Coulombic Efficiency and Rate Performance for Sodium/Potassium‐Ion Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Low‐temperature carbonization and sulfur doping increase defect density and tailor surface area, enabling the formation of a thinner, more stable SEI, enhancing rate performance and the ICE. The S/C composite delivers an ICE of 83.1% and 480 mAh g−1 at 0.1 A g−1, retaining 232.6 mAh g−1 at 5 A g−1 for SIBs and achieves a considerable capacity of 439.2 ...
Jiahao Zhao   +7 more
wiley   +1 more source

Anchoring MoS2 Petal‐Like Nanosheets on Coal‐Based Carbon Nanofibers by Surface Bonding Enable Li+/Na+ Batteries to Achieve Fast‐Charging Capabilities

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The unique structure connected by CS and COS interfacial bonds accelerates the reaction kinetics of lithium/sodium‐ion storage, while the addition of coal led to an increase in the mechanical strength of the carbon nanofibers, which improved the conductivity and stability of the materials.
Zhenjiang Lu   +8 more
wiley   +1 more source

Using Blogs for Foreign Language Teaching and Learning

open access: yesGlottodidactica, 2013
The main purpose of the study reported in this article is to find out from the didactic perspective what a blog is, how it can be effectively used in foreign language teaching and learning, and which competences can be developed by students using blogs.
Gabriela Gorąca-Sawczyk
doaj   +1 more source

The Potential of Blogs for Higher Degree Supervision. [PDF]

open access: yes, 2009
This article discusses the potential of the use of blog technology in supporting research students at the university, and encourages its wider use. Individual blogs open only to student and supervisors can focus and structure dialogue and discussion ...
Bigger, Stephen
core   +1 more source

“Passive” Scalecraft as a State Strategy in Post‐Authoritarian Environmental Governance: A Case From South Korea

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT This study employs a scalar politics framework to unpack how participatory rhetoric operates statecraft in a post‐authoritarian context, thereby illuminating hybrid‐regime behavior along a continuum of environmental governance. An examination of the environmental governance of an ecotourism project in South Korea is performed using ...
Souyeon Nam
wiley   +1 more source

Investigating the Impact of the Blogsphere: Using PageRank to Determine the Distribution of Attention [PDF]

open access: yes, 2007
Much has been written in recent years about the blogosphere and its impact on political, educational and scientific debates. Lately the issue has received significant attention from the industry.
Bruns, Axel   +2 more
core   +1 more source

The “Magic” of Conflict: How Participatory Governance Can Enable Transformative Climate Adaptation

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT In many cases, addressing climate risks requires transformative climate adaptation (TCA) that goes beyond small adjustments to existing systems. While scholars increasingly argue that participatory governance is key and should embrace conflict rather than push for consensus to enable TCA, this assumption remains underexplored.
Dore Engbersen   +2 more
wiley   +1 more source

Policy Integration for Enabling Environments: Decentralised Water Technologies for Rural Water Reuse

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Water reuse holds significant promise for addressing global water challenges, yet wide scale implementation remains limited. Decentralised water technologies for reuse have been highlighted as a potential aide in the reduction of water challenges, specifically for environments that have typically been considered ‘water rich’, and in rural ...
Elizabeth Lawson, Jaime Amezaga
wiley   +1 more source

El discurso de y sobre los desempleados españoles mayores de 45 años en los blogs

open access: yesForum: Qualitative Social Research, 2015
Los desempleados mayores de 45 años son un colectivo social que está sufriendo la crisis económica española actual con especial intensidad. Esto es silenciado por los medios de comunicación.
Diana Amber, Jesús Domingo
doaj  

AI‐driven circular economy optimization in waste management: A review of current evidence

open access: yesEnvironmental Progress &Sustainable Energy, EarlyView.
Abstract The integration of artificial intelligence (AI) and machine learning (ML) in waste management has the potential to significantly advance circular economy objectives by enhancing efficiency, reducing waste, and optimizing resource recovery. However, realising these benefits depends on addressing significant technical, economic, and systemic ...
David Bamidele Olawade   +3 more
wiley   +1 more source

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