Results 21 to 30 of about 8,619,235 (382)
First results from a 760-GW linear transformer driver module for Z-pinch research
Matter and Radiation at Extremes, 2021 In this paper, the results of tests on a 0.76-TW linear transformer driver (LTD) module for Z-pinch research are presented for the first time. Ten LTD cavities, each generating a 1-MA/90-kV pulse on a matched load, were connected in series with a ...
Lin Chen +11 more
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Design and Emulation of Physics-Centric Cyberattacks on an Electrical Power Transformer
IEEE Access, 2022 Malware that attack the electrical power grid consist of exploits and operations modules. The exploits are similar to those of traditional malware. These malware hack into an industrial computer and subsequently deploy operational modules.
John Olijnyk +2 more
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A switchable terahertz metamaterial absorber between ultra-broadband and dual bands
Frontiers in Physics, 2023 Based on the phase change properties of vanadium dioxide (VO2), we propose a terahertz metamaterial absorber that can be switched flexibly between ultra-broadband and dual bands.
Zhi Ren +13 more
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Study of a Si-based light initiated multi-gate semiconductor switch for high temperatures
Scientific Reports, 2022 Light initiated multi-gate semiconductor switch (LIMS) is a kind of power electronic device which has many differences from traditional thyristor triggered by electric pulse.
Chongbiao Luan +9 more
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Analysis of the D-wave $$\Sigma $$ Σ -type charmed baryon states with the QCD sum rules
European Physical Journal C: Particles and Fields, 2023 We construct the $$\Sigma $$ Σ -type currents to investigate the D-wave charmed baryon states with the QCD sum rules systematically. The predicted masses $$M=3.35^{+0.13}_{-0.18}\,\textrm{GeV}$$ M = 3 .
Zhi-Gang Wang, Fei Lu, Yang Liu
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Physics-Guided Deep Neural Networks for Power Flow Analysis [PDF]
IEEE Transactions on Power Systems, 2020 Solving power flow (PF) equations is the basis of power flow analysis, which is important in determining the best operation of existing systems, performing security analysis, etc. However, PF equations can be out-of-date or even unavailable due to system
Xinyue Hu +3 more
semanticscholar +1 more source
, 2022 The purpose of this white paper is to describe how unfair power dynamics related to various aspects of identity -- race, gender identity, gender expression, sexual orientation, and ability status -- operate in physics settings and offer concrete steps that one can take to make our discipline more equitable and just.
Hodari, Apriel K +5 more
openaire +3 more sources
Brain and Behavior, 2023 Background The role of delayed feedback stimulation in the discussion of Parkinson's disease (PD) has recently received increasing attention. Stimulation of pedunculopontine nucleus (PPN) is an emerging treatment for PD.
Yingpeng Liu +4 more
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Revista Brasileira de Pesquisa em Educação em Ciências, 2020 This work offers a systematic literature review of Brazilian and international research on gender in physics and physics education published over the last decade (2010–2019). We draw on a poststructuralist analytical approach to discuss assumptions about
Carolina de Barros Vidor +3 more
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Analysis of the X(3960) and related tetraquark molecular states via the QCD sum rules
AAPPS Bulletin, 2022 In this work, we study the $$D\bar{D}$$ D D ¯ , DD, $$D\bar{D}_s$$ D D ¯ s , $$DD_s$$ D D s , $$D_s\bar{D}_s$$ D s D ¯ s and $$D_sD_s$$ D s D s tetraquark molecular states with the $$J^{PC}=0^{++}$$ J PC = 0 + + via the QCD sum rules. The prediction $$M_{
Qi Xin, Zhi-Gang Wang, Xiao-Song Yang
doaj +1 more source