Search Results - "Alternating current"

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  1. 1
    Effects of alternating current stimulation on the healthy and diseased brain

    Effects of alternating current stimulation on the healthy and diseased brain by Abd Hamid, Aini Ismafairus, Gall, Carolin, Speck, Oliver, Antal, Andrea, Bernhard, A. Sabel

    Published 2015
    “…In addition to medical treatment, non-invasive transcranial alternating current stimulation (tACS) has been proposed as a therapeutic technique to improve the functional state of the brain. …”
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  2. 2
    High frequency Alternating Current (AC) tangent delta

    High frequency Alternating Current (AC) tangent delta by Shafi, Huzainie, Avinash Raj, Avinash Raj, S. Balasubramaniam, Yogendra

    Published 2020
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  3. 3
    Characteristics of alternating current conductivity in ternary zinc calcium phosphate glasses.

    Characteristics of alternating current conductivity in ternary zinc calcium phosphate glasses. by Talib, Zainal Abidin, Wan Yusoff, Wan Mohamad Daud, Khor, Shing Fhan, M. Tarmizi, Emma Z., Abd. Aziz, Sidek, Mat Yunus, Wan Mahmood, Shaari, Abdul Halim

    Published 2011
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  4. 4
    The Mechanism of Alternating Current Corrosion of API Grade X65 Pipeline Steel

    The Mechanism of Alternating Current Corrosion of API Grade X65 Pipeline Steel by Iannuzzi, Mariano, Ghanbari, E., Lillard, R.

    Published 2016
    “…In the present work, corrosion rates of API grade X65 pipeline steel in sodium chloride solutions with and without alternating currents (AC) at different direct current (DC) potentials were measured using weight loss analysis. …”
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  5. 5
    Transcranial alternating current stimulation: A potential modulator for pathological oscillations in Parkinson's disease?

    Transcranial alternating current stimulation: A potential modulator for pathological oscillations in Parkinson's disease? by Teo, W.P., Hendy, A.M., Goodwill, A.M., Loftus, Andrea

    Published 2017
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  6. 6
    A Sensorless Positioning System For Linear Dc Motor

    A Sensorless Positioning System For Linear Dc Motor by Mat Saat, Ezril Hisham

    Published 2008
    Subjects: “…Electric machinery - Alternating current - Automatic control…”
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  7. 7
    Comparative study of high voltage direct current and high voltage alternating current for power transmission system in Malaysia

    Comparative study of high voltage direct current and high voltage alternating current for power transmission system in Malaysia by Chandra Kumar, Ponmudi

    Published 2023
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  8. 8
    On the use of swept frequency alternating current potential difference method and skin effect to detect feature geometry in flawed conductors

    On the use of swept frequency alternating current potential difference method and skin effect to detect feature geometry in flawed conductors by Si, Yuqian

    Published 2023
    “…Depending on the type of operating current, PD methods are recognised as direct current potential difference (DCPD) and alternating current potential difference (ACPD). Compared with direct current distributed on the whole cross-section of the conductor in DCPD, alternating current (AC) in ACPD is confined to a narrower layer beneath the conductor surface, i.e. skin effect. …”
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  9. 9
    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique

    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique by Sohimee, Siti Nurfarhana, Hassan, Zainuriah, Ahmed, Naser M., Radzali, Rosfariza, Way, Foong Lim

    Published 2020
    “…Porous P-Type Gan Was Adequately Fabricated Using Alternating Current Photo-Assisted Electrochemical Etching Technique With Various Etching Times (10, 20, 30, And 60 Minutes) In Mixed Hydrofluoric Acid And Ethanol Electrolyte Solutions (1:4 Volume Ratios) Under Ultraviolet Illuminations. …”
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  10. 10
    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique

    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique by Sohimee, Siti Nurfarhana, Hassan, Zainuriah, Ahmed, Naser M., Radzali, Rosfariza, Way, Foong Lim

    Published 2020
    “…Porous p-type GaN was adequately fabricated using alternating current photo-assisted electrochemical etching technique with various etching times (10, 20, 30, and 60 minutes) in mixed hydrofluoric acid and ethanol electrolyte solutions (1:4 volume ratios) under ultraviolet illuminations. …”
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  11. 11
    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique

    Influence Of Etching Time On The Porous P-Type Gallium Nitride Using Alternating Current Photo-Assisted Electrochemical Etching Technique by Sohimee, Siti Nurfarhana, Hassan, Zainuriah, Ahmed, Naser M., Radzali, Rosfariza, Way, Foong Lim

    Published 2020
    “…Porous p-type GaN was adequately fabricated using alternating current photo-assisted electrochemical etching technique with various etching times (10, 20, 30, and 60 minutes) in mixed hydrofluoric acid and ethanol electrolyte solutions (1:4 volume ratios) under ultraviolet illuminations. …”
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  12. 12
    Thermal modelling of a totally enclosed fan-cooled electrical machine

    Thermal modelling of a totally enclosed fan-cooled electrical machine by La Rocca, Salvatore

    Published 2019
    Subjects: “…alternating-current motor; induction motor; fan-cooled motor; thermal management; Computational Fluid Dynamics…”
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  13. 13
    Effect of Different UV Light Intensity on Porous Silicon Fabricated by Using Alternating Current photo-assisted Electrochemical Etching (ACPEC) Technique

    Effect of Different UV Light Intensity on Porous Silicon Fabricated by Using Alternating Current photo-assisted Electrochemical Etching (ACPEC) Technique by Sohimee, Siti Nurfarhana, Hassan, Zainuriah, Ahmed, Naser Mahmoud, Lim, Way Foong, Quah, Hock Jin

    Published 2017
    “…Alternating current photo-assisted electrochemical etching (ACPEC) process was used to produce the formation of porous silicon with different ultra-violet(UV) light intensity. …”
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  14. 14
    Effect of Different UV Light Intensity On Porous Silicon Fabricated by Using Alternating Current Photo-Assisted Electrochemical Etching (ACPEC) Technique

    Effect of Different UV Light Intensity On Porous Silicon Fabricated by Using Alternating Current Photo-Assisted Electrochemical Etching (ACPEC) Technique by Sohimee, Siti Nurfarhana, Hassan, Zainuriah, Ahmed, Naser Mahmoud, Lim, Way Fong, Quah, Hock Jin

    Published 2017
    “…Alternating current (sine-wave a.c (50Hz)) photo-assisted electrochemical etching (ACPEC) process was used to produce the formation of porous silicon with different ultraviolet (UV) light intensity. …”
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  15. 15
    Comparative Studies Between Porous Silicon And Porous P-Type Gallium Nitride Prepared Using Alternating Current Photo-Assisted Electrochemical Etching Technique

    Comparative Studies Between Porous Silicon And Porous P-Type Gallium Nitride Prepared Using Alternating Current Photo-Assisted Electrochemical Etching Technique by Sohimee, S. N., Hassan, Z., Ahmed, Naser M., Radzali, R., Quah, H. J., Lim, W. F.

    Published 2019
    “…Porous n-type Si and porous p-type GaN nanostructures were fabricated using alternating current photo-assisted electrochemical (ACPEC) etching in 1:4 volume ratio of hydrofluoric acid (HF) and ethanol (C2H5OH) for a duration of 30 minutes. …”
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  16. 16
    Investigation and characterisation of surface cracks in metal components using time of flight diffraction (TOFD) technique in comparison to alternating current field measurement (ACFM) technique / Jeffry Jamil

    Investigation and characterisation of surface cracks in metal components using time of flight diffraction (TOFD) technique in comparison to alternating current field measurement (ACFM) technique / Jeffry Jamil by Jamil, Jeffry

    Published 2014
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  17. 17
    Multiple renewable input and output emergency portable power supply

    Multiple renewable input and output emergency portable power supply by Suresh Thanakodi, Ahmad Mujahid Ahmad Zaidi, Azizi Miskon, Nazatul Shiema Moh Nazar, Nik Zamiri Nik Hanapi

    Published 2021
    “…Currently portable power supply unit either powered by diesel generator or solar powered are only able to supply for alternating current (AC) or single direct current (DC) loads. …”
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  18. 18
    Static Compensator (STATCOMs) in Power Systems

    Static Compensator (STATCOMs) in Power Systems

    Published 2014
    “…A static compensator (STATCOM), also known as static synchronous compensator, is a member of the flexible alternating current transmission system (FACTS) devices. …”
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  19. 19
    Wind generator

    Wind generator by Mohd Fazry, Mahpar

    Published 2010
    “…Nowadays around entire worldwide can produce power by Alternating Current (AC) generator that is a common practice thus the implementation of wind generator. …”
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  20. 20
    Development of solar fluorescent lamp

    Development of solar fluorescent lamp by Mohd Hafizuddin, Abdul Razak

    Published 2009
    “…After that the battery will give supply to the inverter circuit to convert the direct current into alternating current. The most important thing in this project is to convert direct current DC into alternating current AC. …”
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