Showing 721 - 740 results of 14,083 for search '"electricity"', query time: 0.07s Refine Results
  1. 721
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    Direct current electrical fields inhibit cancer cell motility in microchannel confinements by Benjamin Karem Naggay, Saeed Khomeijani Farahani, Xu Gao, Andrew Holle, Ralf Kemkemer

    Published 2025-02-01
    “…In vitro, many cell types respond to electrical fields by migrating along the corresponding electrical field vectors. …”
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    Article
  3. 723

    To the Problem of Electromechanical Interaction in Elevators with Controlled Electric Drive and Fuzzy Speed Controller by A. S. Koval, A. V. Shvayakou

    Published 2010-10-01
    “…The paper considers problems concerning electromechanical interaction in elevators with an adjustable asynchronous electric drive equipped with the vector control systems under direct torque control and direct torque control with pulse-width modulator. …”
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    Article
  4. 724

    Anisotropy and amplification of terahertz electromagnetic response enabled by direct electric current in graphene by Моисеенко , Илья Михайлович, Fateev, Denis Васильевич, Popov, Vyacheslav Valentinovich

    Published 2025-01-01
    “…The purpose of this study is to investigate the polarization conversion and amplification of electromagnetic terahertz (THz) wave incident normally upon graphene monolayer with direct electric current flowing at arbitrary angle to the elecric vector of incident wave. …”
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    Performance of Asymmetric Electric Double Layer Capacitors — Predominant Contribution of the Negative Electrode by Lihong Wang, Masahiro Toyoda, Michio Inagaki

    Published 2008-09-01
    “…The present result provides information which is important in the design of electrodes for electric double layer capacitors.…”
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    Article
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    Development of rotor flux control laws for high-speed asynchronous electric drive by M. V. Glazyrin, I. A. Aleinikov

    Published 2019-04-01
    “…Marked and mathematically taken into account factors limiting the magnitude of the motive electromagnetic moment of an asynchronous electric drive in the entire range of values of shaft speed. …”
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    Article
  9. 729

    MODELING OF SYMMETRIC THREE-PHASE ASYNCHRONOUS ELECTRIC MOTOR IN ASYMMETRIC CONNECTION TO NETWORK by V. I. Lukovnikov, I. A. Rudchenko, A. V. Turenkova

    Published 2005-06-01
    “…The paper shows how to solve the problem concerning reveal of changes in mathematical models and electric parameters of symmetric three-phase short-circuited asynchronous electric motors in case of their connection to single- or two-phase network in comparison with their connection to three-phase network. …”
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  10. 730

    Effects of Dual-Channel Functional Electrical Stimulation on Gait Performance in Patients with Hemiparesis by Shmuel Springer, Jean-Jacques Vatine, Ronit Lipson, Alon Wolf, Yocheved Laufer

    Published 2012-01-01
    “…The study objective was to assess the effect of functional electrical stimulation (FES) applied to the peroneal nerve and thigh muscles on gait performance in subjects with hemiparesis. …”
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    Robust Control of Electric Vehicle Powertrain Torsional Vibration based on μ-method by Duan Xiaoya, Yu Peng, Zhang Tong, Sun Ling

    Published 2017-01-01
    “…In view of the torsional vibration of an electric vehicle(EV) driveline,based on the blendingμ integrated robust control theory,the control method of driveline is studied.Firstly,the driveline uncertainty model of a central-driven pure EV is established,considering the high-order unmodeled uncertainty of permanent magnet synchronous motor and the parameter perturbation.Then,μ-method is adopted to design the driveline robust controller.Finally,in order to verify the validity of the designed controller,the simulation and calculation are conducted by using Matlab / Simulink.Results show that the control strategy can enhance the robust performance and robust stability of the system,and reduce the possibility of system instability effectively.…”
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    The Effects of Nonuniform Illumination on the Electrical Performance of a Single Conventional Photovoltaic Cell by Damasen Ikwaba Paul, Mervyn Smyth, Aggelos Zacharopoulos, Jayanta Mondol

    Published 2015-01-01
    “…Photovoltaic (PV) concentrators are a promising approach for lowering PV electricity costs in the near future. However, most of the concentrators that are currently used for PV applications yield nonuniform flux profiles on the surface of a PV module which in turn reduces its electrical performance if the cells are serially connected. …”
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  16. 736

    Simulation Analysis of RES System Optimization Strategy of Range-extended Electric Vehicle by Xing Zhongyi

    Published 2015-01-01
    “…Based on the working modes of the transmission system of range-extended electric vehicle,the map of internal combustion engine and battery system characters are obtained through calculation,the main components of transmission are set up in Matlab on the basis of dynamics equation,and the model is analyzed,the genetic algorithm is combined into control strategy in order to optimize the start-close area of range extended system.The simulation results show that the optimized strategy can not only improve the fluctuation range of SOC,but also improve the fuel consumption of transmission system.…”
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    Four-Phase Power Transmission in the Power Output Scheme of Electric Power Station by S. V. Kuzmitch

    Published 2007-02-01
    “…The paper considers the possibility to apply a four-phase power transmission as a power output scheme of an electric power station. Technical and economic indices have been calculated and plotted.…”
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