Showing 24,241 - 24,260 results of 24,968 for search '"electromagnet"', query time: 0.17s Refine Results
  1. 24241
  2. 24242

    Fiber-optic system for measuring large inclination angles of large-sized test benches for rocket, space and aviation technology by T.I. Murashkina, E.A. Badeeva, M.V. Kuznetsova, A.N. Kukushkin, V.A. Badeev

    Published 2024-03-01
    “…The used measuring instruments, including the tilt angle, should not create additional electromagnetic interference during testing of RS and AT products; therefore, the use of fiber-optic measuring instruments is considered more preferable. …”
    Article
  3. 24243
  4. 24244

    Research on precise positioning technology and optimization method of mine moving targets by ZHENG Xuezhao, YAN Ruijin, CAI Guobin, WANG Baoyuan, HE Qinjian

    Published 2023-02-01
    “…The existing mine moving target positioning system has the problems of serious attenuation of underground wireless signal transmission, large non-line-of-sight error, complex underground electromagnetic environment, wide sensing range of dynamic and static targets, strong linkage of multi-system information fusion, etc. …”
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    Article
  5. 24245

    Incorporation of Alkali-Activated Municipal Solid Waste Incinerator Bottom Ash in Mortar and Concrete: A Critical Review by Rawaz Kurda, Rui Vasco Silva, Jorge de Brito

    Published 2020-08-01
    “…The most effective solution was found to be the removal of Al by means of eddy current electromagnetic separation.…”
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    Article
  6. 24246

    Estimation of peak oxygen pulse from body mass, resting heart rate, age, gender and systolic blood pressure in Chinese adults aged 20-39 by Feng Zhanpeng, Jiang Yan, Zhou Fengrong, Tan Sijie

    Published 2023-11-01
    “…The subjects’ anthropometric and cardiovascular variables were measured and each subject performed a maximal exercise test on an electromagnetic cycle ergometer. Results: The O2Ppeak estimated equation was developed using multiple linear regression models, O2Ppeak = 30.394 + 0.083 x body mass (kg) - 0.090 x resting heart rate (bpm) - 0.157 x age (years) - 2.710 x gender (1 = male, 2 = female) - 0.035 x systolic blood pressure (mmHg). …”
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  7. 24247

    Transmission characteristics of DNA templated 1D photonic crystal system for 3D printing applications: Simulation by G.S. Bhagyasree, Sithara Sreenilayam, Dermot Brabazon, V.N. Reena, B. Nithyaja

    Published 2022-12-01
    “…The dispersion relation also confirmed that the electromagnetic fields in the stratified structure have been undergone multiple scattering and that results the formation of bandgap within the visible region. …”
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  8. 24248
  9. 24249

    Effect of Chemical Composition on Magnetic and Electrical Properties of Ferroelectromagnetic Ceramic Composites by Dariusz Bochenek, Przemysław Niemiec, Artur Chrobak

    Published 2021-05-01
    “…These properties can be prospectively used in new types of memory and electromagnetic converters.…”
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    Article
  10. 24250

    Model-Free Control for Doubly Salient Permanent Magnet-Generator-Based Tidal Stream Turbine Considering Flux-Weakening Operation by Hao Chen, Luming Liu, Yassine Amirat, Zhibin Zhou, Nadia Aϊt-Ahmed, Mohamed Benbouzid

    Published 2023-11-01
    “…The LAFWC proposed for an excessive tidal current speed is effective in conserving the electromagnetic power and increasing the generator speed.…”
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    Article
  11. 24251

    Effect of field strength on RF power deposition near conductive leads: A simulation study of SAR in DBS lead models during MRI at 1.5 T—10.5 T by Ehsan Kazemivalipour, Alireza Sadeghi-Tarakameh, Boris Keil, Yigitcan Eryaman, Ergin Atalar, Laleh Golestanirad

    Published 2023-01-01
    “…<h4>Methods</h4> We created 33 unique DBS lead models based on postoperative computed tomography (CT) images of patients with implanted DBS devices and performed electromagnetic simulations to evaluate the SAR of RF energy in the tissue surrounding lead tips during RF exposure at frequencies ranging from 64 MHz (1.5 T) to 447 MHz (10.5 T). …”
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    Article
  12. 24252

    Experimental Research on Formation of Large Mass Debris Bed at Severe Nuclear Accident by FANG Fangfang1;HAN Kun1;WANG Zenghui2;CHEN Lian1;HE Xudao1

    Published 2023-11-01
    “…The test facility could generate 100 kg molten ZrO2 as corium simulant with melting temperature of 2 700 ℃.The core test section included melting device and debris bed formation tank (water tank).The melting device melted the ZrO2 by electromagnetic induction, with the technology of cold crucible. …”
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  13. 24253

    On the green isolated proton auroras during Canada thanksgiving geomagnetic storm by Jun Liang, D. Gillies, E. Donovan, H. Parry, I. Mann, M. Connors, M. Connors, E. Spanswick

    Published 2022-10-01
    “…In-situ and ground magnetometer data show evidence of electromagnetic ion cyclotron (EMIC) waves associated with the passage of IPA, supporting a causal link between the EMIC wave and the proton precipitation. …”
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    Article
  14. 24254

    Environmental Effect on Fatigue and Lifetime of Silica Optical Fibers by Khalid Sadiq Rida, Tairq AbdualWahab

    Published 2009-08-01
    “…It is using with modem communication which has thehigh immunity to' electromagnetic interference for transmitting the information, lightweight, low cost, no corrosion , safety because the electric nature which eliminates thespark hazard , wide band width (more channel can be transmitted), low signalattenuation than other propagation systems . …”
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  15. 24255

    On ensuring joint tightness on the basis of technological induction by G. A. Pilyushina, P. G. Pyrikov, E. A. Pamfilov, V. V. Kapustin

    Published 2019-06-01
    “…Control of surface roughness of joined parts to increase the joint density when induced by an external magnetic field is studied. The creation of electromagnetic barriers for the migration of molecules of the sealed medium through a sealer is considered. …”
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  16. 24256

    Remotely Sensed and Field Data for Geomorphological Analysis of Water Springs: A Case Study of Ain Maarrouf by Anselme Muzirafuti

    Published 2024-02-01
    “…Using band combination in the portion of the infrared, shortwave infrared, and visible parts of the electromagnetic spectrum, we identified bare lands which have been interpreted as carbonate rocks, clay minerals, uncultivated fields, basalts rocks, and built-up areas. …”
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    Article
  17. 24257

    Radio Link Model for Node Deployment in Underground Mine Sensor Networks by Saleem Shahid, Hijab Zahra, Saad Bin Qaisar, Ijaz Haider Naqvi, Syed Muzahir Abbas, Subhas Mukhopadhyay

    Published 2023-08-01
    “…The proposed radio link model was developed and evaluated for 433 MHz DASH7 in underground mines, considering the practical electromagnetic properties of mine walls and the propagation medium, which helps in calculating accurate signal characteristics. …”
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    Article
  18. 24258

    Evaluation of the Accuracy of the Remote Determination of the Brewster Angle When Measuring Physicochemical Parameters of Soil by Gennadiy Ivanovich Linets, Anatoliy Vyacheslavovich Bazhenov, Sergey Vladimirovich Malygin, Natalia Vladimirovna Grivennaya, Sergey Vladimirovich Melnikov, Vladislav Dmitrievich Goncharov

    Published 2023-10-01
    “…In order to create conditions for the penetration of electromagnetic waves through the “air-surface” interface with a minimum reflection coefficient, the irradiation of the Earth’s surface is carried out obliquely with an angle of incidence close to the Brewster angle. …”
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  19. 24259

    Research on Enhanced Detection of Benzoic Acid Additives in Liquid Food Based on Terahertz Metamaterial Devices by Jun Hu, Rui Chen, Zhen Xu, Maopeng Li, Yungui Ma, Yong He, Yande Liu

    Published 2021-05-01
    “…Based on the theory of electromagnetism, this research attempts to design a terahertz-enhanced metamaterial resonator, using a metamaterial resonator to achieve enhanced detection of benzoic acid additives by using terahertz technology. …”
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  20. 24260

    Development of Properties Control Methods for Magnetorheological Medium to Regulate the Stiffness of Exoskeleton Variable-Length Link by А. О. Blinov, А. V. Borisov, L. V. Konchina, M. A. Novikova, A. V. Chigarev

    Published 2023-01-01
    “…It has been noted that the links work on the principle of magnetic shock absorbers and consist of a piston rod, electromagnetic coils, and a housing filled with magnetorheological fluid. …”
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