Results 131 to 140 of about 271,644 (312)

High‐Sensitivity Terahertz Gas Sensing Enabled by Undercut Metal‐Dielectric‐Metal Metamaterial

open access: yesAdvanced Materials Interfaces, EarlyView.
A terahertz (THz) metamaterial gas sensor is demonstrated using a metal–dielectric–metal (MDM) absorber with an undercut dielectric layer, which enlarges the gas‐replaced volume and strengthens refractive‐index perturbation of the resonant mode. A reflection dip at 0.766 THz is observed, and acetone–nitrogen tests yield concentration‐dependent shifts ...
Naoki Inomata   +2 more
wiley   +1 more source

Introduction

open access: yesÉtudes Britanniques Contemporaines, 2012
Isabelle Gadoin, Catherine Lanone
doaj   +1 more source

Synthesis and application of 2-aminothiadiazole disperse dyes for nylon fabrics [PDF]

open access: yesJournal of the Serbian Chemical Society, 2001
Some disperse dyes based on 2-amino-5-mercapto-1,3,4-thiadiazole have been prepared by coupling with various N-arylacrylamides. The dyes were characterized by IR spectral studies and elemental analysis. All the dyes were applied as disperse dyes on nylon
VITHAL SOMA PATEL, HARI RAGHAV MARADIYA
doaj  

Facile Synthesis and Application of Dibutyl Aminophosphonate Polymer for Robust Uranium Capture from Concentrated Nitric Acid Process Streams

open access: yesAdvanced Materials Interfaces, EarlyView.
Dibutyl aminophosphonate (DiBAP) resin enables rapid, highly selec ve recovery of trace U(VI) from strongly acidic streams, with excellent acid stability, efficient column performance, and quan ta ve regenera on using ammonium carbonate. ABSTRACT The recovery of trace uranium from strongly acidic streams generated during uranium processing is of ...
Vinita Kumari   +4 more
wiley   +1 more source

Stabilizing Electrochemical Interfaces With Multifunctional Cobalt Nitride Layers

open access: yesAdvanced Materials Interfaces, EarlyView.
Cobalt nitrides emerged recently as an interesting class of earth‐abundant oxygen evolution catalysts. Herein, plasma‐enhanced atomic layer deposition is used to synthesize multifunctional cobalt nitride layers that simultaneously protect and catalytically activate photoelectrode surfaces.
Matthias Kuhl   +7 more
wiley   +1 more source

Attrition and exhaustion

open access: yes, 2017
Two of the more frequently used military strategies are attrition and exhaustion. Attrition means reducing an adversary’s physical capacity to fight; exhaustion entails wearing down the opponent’s willingness to do so. Both strategies can mean long wars,
Antulio J. Echevarria
core   +1 more source

Exhaustive Symbolic Regression

open access: yesIEEE Transactions on Evolutionary Computation
15 pages, 7 figures, 2 tables.
Deaglan J. Bartlett   +2 more
openaire   +4 more sources

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu   +9 more
wiley   +1 more source

Extending Moore's Exhaustion Model

open access: yes, 2015
This research focuses on burnout as a driver of turnover intention amongst IT professionals. We extend Moore's exhaustion model by including further dimensions of burnout into the model, namely depersonalization and reduced personal accomplishment.
Christoph Weinert   +7 more
core   +1 more source

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