Results 31 to 40 of about 386,637 (303)

On current-density algebras, gradient terms and saturation

Communications in Mathematical Physics, 1968
The equal time limit of commutator matrix elements of conserved currents is rigorously calculated by means of structures which follow from general principles of relativistic quantum field theory and current conservation. We prove: (a) In general derivatives of δ-functions occur (gradient terms).
Völkel, Uta, Schroer, B., Völkel, A. H.   +2 more
openaire   +3 more sources

Bayesian Deep Neural Network to Compensate for Current Transformer Saturation

IEEE Access, 2021
Current transformer saturation has a negative effect on the operation of IEDs, resulting in their malfunction. Here, we present a technique to compensate for saturated waveforms using Bayesian Deep Neural Network (BDNN) comprising Deep Neural Network ...
Sopheap Key, Sang-Hee Kang, Nam-Ho Lee, Soon-Ryul Nam   +3 more
doaj   +1 more source

Influence of Magnetic Saturation of Iron-Core on Performance of Thyristor Phase Control Circuit

, 1982
The influence of magnetic saturation of iron-core on the performance of thyristor phase control circuit with series RLC elements is described. The circuit is analyzed by applying an approximate model of three straight lines to the flux Φ vs.
Nakanishi, Sen-ichiro, Himei, Toyoji, Funabiki, Shigeyuki   +2 more
core   +1 more source

Some features of a current limiter on the field-effect transistor [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011
The paper presents researches of dependence of stabilization current from the external resistance connecting the source and the gate of the field-effect transistor in the mode of the current limiter — a two-pole terminal.
Karimov A. V.,, Djurayev D. R., Yodgorova D. M., Rakhmatov A. Z., Abdulkhayev O. A., Kamanov B. M., Turayev A. A.   +6 more
doaj   +2 more sources

Lee Waves Break Eddy Saturation of the Antarctic Circumpolar Current

Geophysical Research Letters, 2023
Eddy‐resolving ocean models suggest that the transport of the Antarctic Circumpolar Current (ACC) may be insensitive to increasing wind. This insensitivity is due to eddies that flatten the isopycnals and compensate for their wind‐driven steepening ...
Luwei Yang, Maxim Nikurashin, Andrew McC. Hogg, Bernadette M. Sloyan   +3 more
doaj   +1 more source

Automatic Algorithm Based on Simpson Seventh-Order Integration of Current Minus Short-Circuit Current: Extracting Photovoltaic Device Parameters Within One-Diode Model

Algorithms
Simpson’s seventh-order integration has been implemented in an automatically executable program to integrate the current minus the short-circuit current.
Victor-Tapio Rangel-Kuoppa
doaj   +1 more source

Detuning and saturation of superconducting devices: formulation and measurements [PDF]

, 2007
Saturation and detuning of high temperature superconducting (HTS) resonators and filters may occur due to the inherent nonlinear properties of the superconductor.
Collado Gómez, Juan Carlos, Booth, James C., Mateu Mateu, Jordi, O'Callaghan Castellà, Juan Manuel   +3 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

The Effect of Through-Silicon-Via Thermal Stress on Metal-Oxide-Semiconductor Field-Effect Transistor Properties Under Cooling to Ultra-Low Temperatures

Micromachines
The thermal through-silicon-via (TTSV) has a serious thermal stress problem due to the mismatch of the coefficient of thermal expansion between the Si substrate and filler metal. At present, the thermal stress characteristics and strain mechanism of TTSV
Wenting Xie, Xiaoting Chen, Liting Zhang, Xiangjun Lu, Bing Ding, An Xie   +5 more
doaj   +1 more source

Current limiting and negative differential resistance in indium oxide based ceramics

, 2009
Indium oxide based ceramics with bismuth oxide addition were sintered in air in the temperature range 800-1300 ºC. Current-voltage characteristics of In2O3-Bi2O3 ceramics sintered at different temperatures are weakly nonlinear.
Bondarchuk, AN, Jones, Benjamin, A.B. Glot, A.N. Bondarchuk, Jones, BJ, Bondarchuk, A N, Glot, AB, R. Bulpett, Verma, N, Bulpett, R, Mazurik, SV, Mazurik, S V, B.J. Jones, Jones, B J, N. Verma, Mazurik, S.V., S.V. Mazurik, Glot, A B, Glot, A.B., Bondarchuk, A.N.   +19 more
core   +1 more source