Results 91 to 100 of about 1,152,644 (262)

Boosting Zinc‐Ion Hybrid Capacitors with Mesoporous Carbon Derived from Highly Graphitized Carbon Quantum Dots

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The work presents an innovative method for the preparation of mesoporous carbon materials (MCs) from highly graphitized carbon quantum dots. The zinc‐ion hybrid capacitors assembled with MCs deliver high rate performance and stability, providing promising advancements for future energy storage solutions.
Guoli Zhang   +6 more
wiley   +1 more source

An ‘urban legend’ remains an ‘urban legend’

open access: yesSSM - Mental Health, 2022
George Dawson, Ronald W. Pies
doaj   +1 more source

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

Expressive Versus Consumptive Blog Use: Implications for Interpersonal Discussion and Political Participation

open access: yesInternational Journal of Communication, 2013
Research has established the positive relationship between news consumption, interpersonal discussion, and political participation. New insights within this framework have tested the positive effect of blog use in the political domain. Based on national
Homero Gil de Zuniga   +3 more
doaj  

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

What's up with the temperature in Mugar? #hotncold [PDF]

open access: yes, 2012
Blog entry from the "Uncommon Blog." Q&A with Tom Casserly, Associate University Librarian for Undergraduate & DIstaance Learning, about temperature fluctuations inside Mugar Memorial Library's space at 771 Commonwealth ...
Mugar Greene Scholars
core  

“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

Analisis Sebaran Pemanfaatan Internet Blog/Weblog untuk Kategori Bisnis dan Ekonomi di Dunia Maya Indonesia

open access: yesComTech, 2010
Internet Weblog / Blog is a medium of communication that are simple, affordable and easy to build. This cause numbers of Blogs in Indonesia grew rapidly.
Cooky Tri Adhikara
doaj   +1 more source

To blog or not to blog, not a real choice there... [PDF]

open access: yesJournal of Science Communication, 2008
Science blogging is a very useful system for scientists to improve their work, to keep in touch with other colleagues, to access unfamiliar science developed in other fields, to open new collaborations, to gain visibility, to discuss with the public. To favour the building of blog communities, some media have set up networks hosting scientists' blogs ...
openaire   +2 more sources

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

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