Results 171 to 180 of about 3,872 (226)

The Unique Role of the Second Coordination Sphere to Unlock and Control Catalysis in Nonheme Fe(II)/2-Oxoglutarate Histone Demethylase KDM2A. [PDF]

open access: yesInorg Chem
Thomas MG   +7 more
europepmc   +1 more source

Digital Resources: HGIS de las Indias

Oxford Research Encyclopedia of Latin American History, 2020
HGIS de las Indias is an open-access Spanish-language database and web platform on the temporal and spatial developments in the territorial organization and settlements of all Spanish America (from Nutka to the Malvinas) during the reign of the Bourbon
Werner Stangl
semanticscholar   +2 more sources

Research and Application of GIS/HGIS Equipment Opening/off Monitoring System for 110kV and above

2023 International Conference on Power Energy Systems and Applications (ICoPESA), 2023
GIS/HGIS equipment, which is the main switching equipment of the power system, is widely used in 110kV and above voltage grade substations. Since the wide application of GIS/HGIS equipment, thus, its accident frequency remains high all the year round ...
Jianhua Yu   +4 more
semanticscholar   +1 more source

Influence of operation mode on HGIS fast transient overvoltage and enclosure overvoltage

Other Conferences, 2022
With the wide application of the hybird gas insulated switchgear (HGIS) in the new power system, the very fast transient overvoltage (VFTO) and transient enclosure overvoltage (TEV) generated by the operation of disconnector in HGIS have brought serious ...
Peng Lu   +5 more
semanticscholar   +1 more source

Coaxial HgI excimer lamps

Quantum Electronics, 2002
The emission of coaxial HgI excimer lamps pumped by a repetitively pulsed barrier discharge is experimentally studied. The stable operation of the excimer lamps was demonstrated at pump-pulse repetition rates from 0.5 to 12 kHz, and the average emission power attained of 0.6 W at 444 nm.
A N Malinin   +4 more
openaire   +1 more source

The B2Σ+ ← X2Σ+ Transition of HgI

Journal of Molecular Spectroscopy, 1993
Abstract The B 2 Σ + ← X 2 Σ + fluorescence excitation spectrum of HgI between 367 and 322 nm is presented. The radicals were produced and rotationally cooled in a corona-excited supersonic expansion. Spectral analysis of the isotopomer fine structure has shown that transitions from the lowest ground state levels excite a wide range of high ...
K.J. Jordan   +3 more
openaire   +1 more source

Mercurophilic interactions in [HgI]− hybrid materials

AIP Conference Proceedings, 2013
To study the secondary interactions in mercuric iodide based hybrid materials, a series of inorganic-organic compounds were analyzed crystallographically. It has been observed that few compounds [Hg8, Hg11 and Hg13] validate the phenomenon of mercurophilic interactions with minimum Hg…Hg distance [3.938(1), 4.012(1) and 3.649(2) A] whereas the ...
Mukesh Kumar, S. Dalela, null Dinesh
openaire   +1 more source

Research on Ferroresonance of Electromagnetic Voltage Transformer in 550kV HGIS

2019 IEEE 3rd International Conference on Circuits, Systems and Devices (ICCSD), 2019
For a 550kV HGIS electromagnetic voltage transformer(PT), ferromagnetic resonance occured after the disconnector was opened. In this paper, firstly, considering the ferromagnetic resonance condition, the fault disintegration, fault recording, and ...
Lin Zhao   +5 more
semanticscholar   +1 more source

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