Results 121 to 130 of about 520,036 (359)

Quasi‐Solid Cathode Additive Enables Highly Reversible Four‐Electron I−/I0/I+ Conversion in Aqueous Zn‐I2 Batteries

open access: yesAdvanced Materials, EarlyView.
A quasi‐solid BMICl/CNTs additive addresses dual challenges in four‐electron zinc‐iodine batteries (4eZIBs). It suppresses polyiodide shuttling via bonding in the I−/I0 step and enhances I+ kinetics while curbing hydrolysis via Cl− immobilization and BMI‐ICl2 complex formation in the I0/I+ step.
Han Wu   +5 more
wiley   +1 more source

Invertebrate Fauna of Devils Den, a Sandstone Cave in Northwestern Arkansas [PDF]

open access: yes, 1982
The same invertebrate fauna of 17 species was found in Devils Den Cave, Washington County, Arkansas, in 1969 and 1979. The fauna consists of 1 trogloxene, 14 troglophiles, and 2 troglobites, a spider, Porrhomma cavernicolum, and a collembolan ...
Peck, James H., Peck, Stewart B.
core   +2 more sources

Sieving Hydrogen Isotopes via Machine Learning Assisted Chemical Vapor Deposition (CVD) of High‐Quality Monolayer Hexagonal Boron Nitride (h‐BN) on Iron Foils

open access: yesAdvanced Materials, EarlyView.
Sub‐atomic scale separation of hydrogen isotopes (H+/D+) require near pristine h‐BN membranes, and scalable synthesis of such high‐quality h‐BN comparable to mechanically exfoliated crystals remains a significant challenge. This study reports a scalable Fe‐catalyzed Machine‐Learning Enabled Chemical vapor deposition process for bottom‐up large‐area ...
Pavan Chaturvedi   +8 more
wiley   +1 more source

Measuring Caribbean stress and resilient coping: Psychometric properties of the PSS-10 and BRCS in a multi-country study during the COVID-19 pandemic

open access: yesCambridge Prisms: Global Mental Health
Caribbean health research has overwhelmingly employed measures developed elsewhere and rarely includes evaluation of psychometric properties. Established measures are important for research and practice.
Michael H. Campbell   +12 more
doaj   +1 more source

MoO2‐Mediated Ni─Fe Bond Contraction and Electronic Modulation in Ni3Fe Alloy for Efficient Water Electrolysis at High‐Current‐Densities

open access: yesAdvanced Materials, EarlyView.
MoO2 effectively modulates the electronic structure of Ni3Fe and optimizes the Ni─Fe bonding configuration, thereby enabling dual regulation of the Volmer‐Heyrovsky steps and the evolution pathways of reaction intermediates during the water electrolysis process, which collectively accelerates both the hydrogen evolution reaction and oxygen evolution ...
Liancen Li   +9 more
wiley   +1 more source

Sustainable Liquid Metal Composites for Soft Electronics and E‐Waste Reduction

open access: yesAdvanced Materials, EarlyView.
Liquid metal (LM) composites embody recyclability, repairability, renewability, and resilience (4R), offering a sustainable route for soft electronics. With exceptional conductivity, stretchability, and eco‐friendly recovery, these systems enable closed‐loop lifecycles and reduce e‐waste.
Abdollah Hajalilou   +2 more
wiley   +1 more source

Developments in Nanopatterning of Graphene; Toward Direct Writing

open access: yesAdvanced Materials, EarlyView.
Overview of principal direct‐write graphene patterning methodologies including focused electron beam induced deposition (FEBID), laser induced graphitisation (LIG), focused ion beam (FIB), scanning tunneling microscopy (STM) and atomic force microscopy (AFM) Abstract Graphene, with its exceptional electronic, mechanical, and thermal properties, remains
Szymon Abrahamczyk   +4 more
wiley   +1 more source

A Parallelized Climatological Drifter-Based Model of Sargassum Biomass Dynamics in the Tropical Atlantic

open access: yesJournal of Marine Science and Engineering
The movement and biomass fluctuations of sargassum across the Tropical Atlantic have profound implications when influxes reach the Eastern Caribbean. These influxes have cross-cutting impacts across ecological, economic, and social systems. The objective
Karl Payne   +2 more
doaj   +1 more source

Emily in Plato\u27s Cave [PDF]

open access: yes, 2015
Poetry Contest, First ...
Gamble, Sherry
core   +1 more source

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