Results 101 to 110 of about 167,739 (305)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

open access: yesAdvanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje   +7 more
wiley   +1 more source

An Evolutionary Analysis of Turnout With Conformist Citizens [PDF]

open access: yes
We propose an evolutionary analysis of a voting game where citizens have a preference for conformism that adds to the instrumental preference for the electoral outcome. Multiple equilibria arise, and some generate high turnout.
Massimiliano Landi, Mauro Sodini
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Dynamics Performance Analysis of Metro Vehicle-Turnout System Based on Rigid-Flexible Coupled Model

open access: yesChengshi guidao jiaotong yanjiu
[Objective] To investigate the safety of metro vehicles passing through No.12 turnouts in both lateral and forward directions, providing a theoretical basis for the optimization and maintenance of turnout structures, it is necessary to study the dynamic ...
LI Huawei, XU Xiaotang, LIU Wei, HE Jun
doaj   +1 more source

Election Day Voter Registration in New Mexico [PDF]

open access: yes, 2009
R. Michael Alvarez of the California Institute of Technology and Jonathan Nagler of NYU analyze the likely impact of Election Day Registration on voter turnout in New Mexico. Among the findings: Overall turnout could go up by 5.6 percent.
Jonathan Nagler, R. Michael Alvarez
core  

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

open access: yesAdvanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho   +3 more
wiley   +1 more source

Manufacturing Process of Straddle Monorail Beam-switching Turnout

open access: yesChengshi guidao jiaotong yanjiu
[Objective] Due to the diverse components, complex internal structures, and significant deformation risks of straddle monorail beam-switching turnout, issues such as improper component installation, welding-induced thermal deformation, and stress ...
Hang ZHOU, Rui JING, Jinghao LI
doaj   +1 more source

Targeted Advertising and Voter Turnout: An Experimental Study of the 2000 Presidential Election [PDF]

open access: yes
Scholars disagree whether negative advertising demobilizes or stimulates the electorate. We use an experiment with over 10,200 eligible voters to evaluate the two leading hypotheses of negative political advertising.
John S. Lapinski, Joshua D. Clinton
core  

Election Day Voter Registration in Nebraska [PDF]

open access: yes, 2008
We have analyzed the likely impact on voter turnout should Nebraska adopt Election Day Registration (EDR). Under the system proposed in Nebraska, eligible voters who miss the 18-day deadline for registering by mail may be able to register to vote on ...
Jonathan Nagler, R. Michael Alvarez
core  

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