Results 101 to 110 of about 301,658 (324)

DeepEM Playground: Bringing deep learning to electron microscopy labs

open access: yesJournal of Microscopy, EarlyView.
Abstract Deep learning (DL) has transformed image analysis, enabling breakthroughs in segmentation, object detection, and classification. However, a gap persists between cutting‐edge DL research and its practical adoption in electron microscopy (EM) labs.
Hannah Kniesel   +5 more
wiley   +1 more source

Application of tower grounding device equivalent model in the calculation of transmission line back-flashover

open access: yesThe Journal of Engineering, 2018
The modelling of tower grounding device is the key for calculation of lightning strike response and lightning withstand level. In order to solve this problem, this study proposes a method to calculate the lightning response of transmission line grounding
Huaifei Chen   +6 more
doaj   +1 more source

Innovative conductive polymer composite coating for aircrafts lightning strike protection

open access: yesJournal of Applied Polymer Science, 2019
A new kind of high electrical conductive epoxy coating with low filler rate was investigated for lightning strike protection (LSP) of carbon fiber reinforced polymer (CFRP). The coating without CFRP substrate was firstly studied.
Vincent Bedel   +3 more
semanticscholar   +1 more source

Cyclical Change of Partnership Practices in Hybrid Settings

open access: yesJournal of Management Studies, EarlyView.
Abstract Practice‐driven institutionalism (PDI) is a conceptual lens that explains how practices connect macro‐level phenomena with micro‐level behaviours. Effective practices matter in hybrid organisational settings, such as cross‐sector partnerships, where actors from diverse institutional backgrounds collaborate.
Christiana Weber   +5 more
wiley   +1 more source

Effect of lightning strike on bromine intercalated graphite fiber/epoxy composites [PDF]

open access: yes
Laminar composites were fabricated from pristine and bromine intercalated pitch based graphite fibers. It was found that laminar composites could be fabricated using either pristine or intercalated graphite fibers using standard fabrication techniques ...
Brink, Norman O.   +2 more
core   +1 more source

Low‐temperature dissociation of zircon in highly alkaline conditions: A cautionary note for studies on natural glasses of debated origin

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Dissociated zircon is largely used as a robust indicator of glasses generated by impact cratering and airbursts. The reaction of zircon dissociation, i.e. ‘ZrSiO4 → ZrO2 + SiO2’, requires high temperatures (>1670°C) only reached by extreme geological processes. Using high‐temperature experiments, this study shows that zircon can dissociate and
A. Musolino   +8 more
wiley   +1 more source

High current lightning test of space shuttle external tank lightning protection system [PDF]

open access: yes
During lift-off, the shuttle launch vehicle (external tank, solid rocket booster and orbiter) may be subjected to a lightning strike. Tests of a proposed lightning protection method for the external tank and development materials which were subjected to ...
Anderson, A., Mumme, E., Schulte, E. H.
core   +1 more source

The lasting effect of the Romantic view of nature: How it influences perceptions of risk and the support of symbolic actions against climate change

open access: yesRisk Analysis, EarlyView.
Abstract Culture can have a major impact on how we perceive different hazards. In the Romantic period, nature was described and portrayed as mysterious and benevolent. A deep connection to nature was perceived as important. We proposed that this romantic view would be positively related to people's risk perceptions of man‐made hazards and, more ...
Michael Siegrist, Anne Berthold
wiley   +1 more source

Simulation Analysis of Temperature Field of Optical Fiber Composite Overhead Ground Wire

open access: yesZhongguo dianli, 2019
The optical fiber composite overhead ground wire (OPGW) has been widely used in high voltage transmission lines. In order to study the temperature field variation of OPGW under the conditions of steady state and lightning strike, the finite element ...
Lifeng ZHANG, Xiaohua LI, Wenbin ZHAO
doaj   +1 more source

Lightning a Fundamental of Atmospheric Electricity [PDF]

open access: yes, 2014
This paper discussed briefly the basic connection between lightning phenomena and atmospheric electricity. Characteristics pertaining to lightning discharges were reviewed in order to elucidate some elementary mystics that are still associated with ...
Akinyemi, M. L.   +4 more
core  

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