Results 11 to 20 of about 110,321 (309)

Insulator-on-Conductor Fouling Amplifies Aqueous Electrolysis Rates

open access: yes
The chemical industry is a major consumer of fossil fuels. Several chemical reactions of practical value proceed with the gain or loss of electrons, opening a path to integrate renewable electricity into chemical manufacturing.
Mariusz Martyniuk (18331238)   +3 more
core   +10 more sources

On the threshold of the Great Terror: Deacon of the Old Believers Ivan Afanasievich Vlasov and the case of the Moscow Neocircular Old Believers clergy of 1937 [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: История. Международные отношения, 2022
The article examines the mechanism of political repression against believers by the example of the case of the Moscow neocircular Old Believer clergy. The central figure of the article is the deacon of the Old Believers prayer Ivan Afanasievich Vlasov as
Nikonov, Vadim V.
doaj   +1 more source

Effects of Blowing Correction Factor on Convection Heat Transfer Coefficient in Thermal Insulators Modeling [PDF]

open access: yesفناوری در مهندسی هوافضا, 2021
This paper investigates the heat transfers and ablation of thermal insulators used in motors and nozzles. The heat and mass transfer equations are considered in two dimensions in a convergent-divergent nozzle.
Zaheer Sabohi, Mohammad Razmjooei
doaj   +1 more source

Improved Image Analysis Method to Evaluate Tracking Property under Successive Flashover Based on Fractal Theory

open access: yesEnergies, 2021
Successive flashover would result in carbonized tracking on insulator surface and cause deterioration to the insulation. Thus, investigation of the tracking can be beneficial in understanding flashover characteristics during long-term operation.
Xiaolong Li, Chen Cao, Xin Lin
doaj   +1 more source

Insulator-to-metal transition in ultrathin rutile VO2/TiO2(001)

open access: yesnpj Quantum Materials, 2022
An insulator-to-metal transition (IMT) is an emergent characteristic of quantum materials. When the IMT occurs in materials with interacting electronic and lattice degrees of freedom, it is often difficult to determine if the energy gap in the insulating
D. J. Lahneman   +6 more
doaj   +1 more source

Room-temperature-superconducting T c driven by electron correlation

open access: yesScientific Reports, 2021
Room-temperature-superconducting T c measured by high pressure in hydrides can be theoretically explained by a Brinkman–Rice (BR)–Bardeen–Cooper–Schrieffer (BCS) T c combining both the generalized BCS T c and the diverging effective mass, m*/m = 1/(1 ...
Hyun-Tak Kim
doaj   +1 more source

Equivalent analysis of contaminations under simulated fog-haze and natural fog-haze

open access: yes电力工程技术, 2022
The uncertainty of haze weather makes it difficult to carry out research on its impact on power equipment. However,whether the research under simulated haze environment is equivalent to that under actual haze weather is related to the guiding value of ...
WANG Jianhui   +5 more
doaj   +1 more source

‘Insulator bodies’ are aggregates of proteins but not of insulators [PDF]

open access: yesEMBO reports, 2008
Chromatin insulators are thought to restrict the action of enhancers and silencers. The best‐known insulators in Drosophila require proteins such as Suppressor of Hairy wing (Su(Hw)) and Modifier of mdg4 (Mod(mdg4)) to be functional.
Anton, Golovnin   +5 more
openaire   +2 more sources

Topological magnon insulator in insulating ferromagnet [PDF]

open access: yesPhysical Review B, 2013
In the ferromagnetic insulator with Dzyaloshinskii-Moriya interaction, we theoretically predict and numerically verify a topological magnon insulator, where the charge-free magnon is topologically protected to transport along the edge while it is insulating in the bulk.
Zhang, L., Ren, J., Wang, J.-S., Li, B.
openaire   +2 more sources

Enhanced Detection of Subway Insulator Defects Based on Improved YOLOv5

open access: yesApplied Sciences, 2023
Insulators, pivotal to the integrity of railway catenaries, demand impeccable functioning to prevent system failures. Their consistent assessment is vital for railway safety.
Lifeng Huang   +3 more
doaj   +1 more source

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