Results 51 to 60 of about 39,914 (257)
On load automatic voltage regulation technology and device of power supply system in heading face
Meikuang AnquanWith the increase of coal mine excavation distance, in order to meet the actual needs that the terminal voltage of the long-distance cable end motor in the coal mine is greater than 95% of the rated voltage when it is running and 75% of the rated voltage
Junjie YAN +2 more
doaj +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Single-Stage Non-Isolated High Conversion Ratio Step-Down Converter for Voltage Regulation Modules
IEEE Open Journal of Power ElectronicsThis paper proposes a non-isolated converter with an ultra-high step-down voltage conversion ratio and low voltage stress on switching devices, achieved within a moderate duty cycle for voltage regulation modulators (VRMs).
Dinh Phuc Nguyen +3 more
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Research on coordinated control of flexible on-load voltage regulator and STATCOM
Energy Reports, 2022 Traditional on-load tap changer (OLTC) has problems such as easy oscillation and low regulation precision in the voltage regulation control of the power system.
Qiran Liu +5 more
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Electrical engineering & ElectromechanicsIntroduction. Pulse regulators are widely used to match the output resistance of the source with the load resistance in order to ensure the possibility of taking maximum power when the value of the load resistance changes. Problem.
V. Y. Romashko +2 more
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Automatika, 2020 A modified multilevel inverter with a configurable level generation is proposed in this paper. The MLI is composed of a modified boost converter at the front end followed by a level generation circuit and a H-bridge configuration. The front-end converter
Jawahar Rahila, M. Santhi
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Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Design and Analysis of the Voltage Controller for the Non Isolated Boost DC-DC Convertor
Emitter: International Journal of Engineering Technology, 2019 In this paper, a controller has been presented by the root locus method based on the state space average model of the boost switching regulator with all of the converter’s parameters and uncertainties. In this model, the load current is unknown and the
Mohammad Reza Modabbernia +2 more
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source