Results 111 to 120 of about 1,483,275 (274)

Characteristics of the impulse generator depending on the load type

open access: yes, 2016
During practical measurements with the impulse generator, time parameters of the lightning-impulse voltage can be affected by test object’s parameters like high capacitance.
Veisheipl, Karel
core  

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao   +6 more
wiley   +1 more source

SEE IT, LIKE IT, BUY IT! HEDONIC SHOPPING MOTIVATIONS AND IMPULSE BUYING

open access: yesEconomic Review, 2011
The purpose of this study is to examine the influence of six broad categories of hedonic shopping motivations (adventure, gratification, role, value, social, and idea shopping) and fashion consciousness on consumers’ impulse buying behavior.
Merima Činjarević   +2 more
doaj   +2 more sources

An Integrated Numerical Model for a BBDB OWC Wave Energy Converter

open access: yesMathematics
Examining the mechanism of two-way interaction between the air turbine and generator is essential for accurately predicting the performance of oscillating water column (OWC) devices. This study developed a fully integrated model for a back-bent duct buoy
Fengru Yang   +5 more
doaj   +1 more source

A digital timing unit for impulse generator control

open access: yes, 1978
This paper describes the design and construction of an impulse generator control unit which uses the counting of predetermined numbers of 10 MHz pulses to fix precise time delays for the control of a high voltage impulse generator and its associated ...
Parnell, T. M.
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

The generation of impulses in motoneurones

open access: yesThe Journal of Physiology, 1957
J S, COOMBS, D R, CURTIS, J C, ECCLES
openaire   +3 more sources

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

A Study of Impulse Voltage Generator for Testing Low Voltage System [PDF]

open access: yes
This study designs impulse voltage generator of 6 kV ,1.2/50 μs for testing low voltage electrical equipment according to IEC 60439 standard. This impulse generator is used to test conductor bar mate-rial in 3 Phase 4 Wire 400V.
W, Boonpha   +5 more
core   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

open access: yesAdvanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan   +4 more
wiley   +1 more source

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