Results 41 to 50 of about 1,330 (193)
Remote Sensing, 2022 The impulse charge moment change (iCMC) is an important electrical property of cloud-to-ground (CG) lightning. In this paper, a new method of measuring the iCMC at distances of several hundred kilometers is proposed.
Wenhao Hou +8 more
doaj +1 more source
BMEMat, EarlyView.LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng +4 more
wiley +1 more source
Analysis of Lightning Transient Characteristics of Short-Length Mixed MMC-MVDC Transmission System
IEEE Access, 2023 Medium voltage direct current (MVDC) transmission system are growing due to their assistive quality in conventional grid and compatibility with renewable power network. MVDC distribution links with “Mixed” overhead (OH) & underground
Muhammad Usman +2 more
doaj +1 more source
Human Resource Development Quarterly, EarlyView.ABSTRACT This study explores incidental learning among physicians navigating uncertainty during the COVID‐19 pandemic. Using a constructivist research design, we conducted a literature review of 13 empirical studies on incidental learning in complexity and analyzed critical incident interviews with 12 emergency medicine and intensive care physicians ...
Henriette Lundgren +4 more
wiley +1 more source
机车电传动, 2022 The traction power supply system will have high amplitude transient overvoltage after lightning stroke, which will affect the stable operation of railway transportation system.
XIE Xuefang
doaj
Mechanism Analysis and Multiphysics Validation of Lightning Attenuation in Constrained Space
IEEE Access, 2022 The problem of resistance reduction has always been the key and difficult point of lightning protection. However, the problem of reducing the grounding resistance efficiently has not been solved. A method is introduced in this paper to solve this problem
Yang Lu +3 more
doaj +1 more source
Science Education, EarlyView.ABSTRACT Educating youth about environmental and climate justice is crucial in realizing a sustainable and flourishing future. Yet this can be challenging given the intense eco‐emotions youth experience and express while learning about these consequential realities and their implications.
Kelsie Fowler
wiley +1 more source
Energies, 2022 Experimental and computer investigations were conducted into long-duration impulse current distribution in the lightning protection system, supplying network, and electrical installation of a test house that was equipped with household appliances.
Grzegorz Masłowski, Sebastian Hajder
doaj +1 more source
Bath Vibration During Open Eye Formation in a Physical Model of a Steelmaking Ladle
steel research international, EarlyView.Using a physical model, this study shows that vibration measurements reliably predict open eye size in steelmaking ladles, offering a practical alternative to visual monitoring. Vessel vibrations stabilize faster than the open eye, except at high frequencies near the bottom.
Mika Pylvänäinen +6 more
wiley +1 more source
Analysis of polarity characteristics of lightning attachment and protection to wind turbine blades
Results in EngineeringThis study investigated the attachment of lightning polarity and protection to wind turbine blades. Positive-polarity switching impulse lightning exhibits a shielding effect on the wind turbine blade receptor, whereas negative-polarity switching impulse ...
Jeong-Min Woo, Sung-Man Kang, Munno Ju
doaj +1 more source