Showing 661 - 680 results of 1,156 for search '"electromagnet"', query time: 0.04s Refine Results
  1. 661

    Santé environnementale et État fédéral. Quelles stratégies d’acteurs sur l’action publique belge en matière d’ondes électromagnétiques ? by Caroline Deblander, Nathalie Schiffino

    Published 2013-07-01
    “…Leaning on a study of the regulation of electromagnetic fields (EMF), we show that environmental associations and political decision-makers can play on the fuzzy definition of health and environment in order to challenge the framing of some public problems. …”
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    Article
  2. 662

    Composite Right- and Left-Handed Traveling-Wave Field-Effect Transistors by Koichi Narahara

    Published 2012-01-01
    “…The device represents two electromagnetically coupled CRLH transmission lines by capacitance and FET transconductance. …”
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    Article
  3. 663

    Dirac fermions in graphene under curved spacetime: a study of Beltrami geometry and $${{\mathcal {CPT}}}$$ CPT symmetry by Ikram Imane Kouachi, Özlem Yeşiltaş

    Published 2025-01-01
    “…This research investigates how both curvature and external electromagnetic fields influence electron motion, particularly in terms of Landau level quantization and the quantum Hall effect. …”
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    Article
  4. 664

    Low-Power On-Chip Energy Harvesting: From Interface Circuits Perspective by Shuang Song, Dehong Wang, Mengyu Li, Siyao Cao, Feijun Zheng, Kai Huang, Zhichao Tan, Sijun Du, Menglian Zhao

    Published 2024-01-01
    “…This paper reviews existing energy harvesting modalities, including photovoltaic, piezoelectric, pyroelectric, electromagnetic, and vibration, together with circuit techniques of interfacing power management circuits for energy harvesters. …”
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    Article
  5. 665

    A New Type of Magnetic Actuator Capable of Wall-Climbing Movement Using Inertia Force by H. Yaguchi, S. Sakuma, T. Kato

    Published 2014-01-01
    “…This paper proposes a new type of a magnetic actuator that operates on a resonance energy of a mass-spring model by using an electromagnetic force. The magnetic actuator is moved by the difference in an inertia force during one period of vibration. …”
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  6. 666

    Partial Bell-State Analysis with Parametric down Conversion in the Wigner Function Formalism by A. Casado, S. Guerra, J. Plácido

    Published 2010-01-01
    “…Two-photon statistics at a beam-splitter are reproduced by a wave-like description with zeropoint fluctuations of the electromagnetic field. In particular, the fermionic behaviour of two photons in the singlet state is explained from the invariance on the correlation properties of two light beams going through a balanced beam-splitter. …”
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    Article
  7. 667

    Friction Characteristics of Post-Tensioned Tendons of Full-Scale Structures Based on Site Tests by Haoyun Yuan, Yuan Li, Bin Zhou, Shuanhai He, Peizhi Wang

    Published 2020-01-01
    “…In this study, four full-scale field specimens were established to measure the friction loss of prestressing tendons with electromagnetic sensors and anchor cable dynamometers to evaluate the friction coefficient. …”
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  8. 668

    THE ECO-MAGNETIC TRAIN by Ana-Maria PĂTRĂȘCOIU

    Published 2023-05-01
    “…The energy used by the toy train is electrical, which is transformed, based on the phenomenon of electromagnetic interaction, into mechanical energy (the electric motor) The idea is to use this kind of energy in the future to reduce pollution, thus creating a dynamic, stable balance between nature and means of transport, electric motors To illustrate the ecosystem, polystyrene, sand, lichens, cardboard were used, and for the magnetic toy train a copper wire, batteries, magnets were used, …”
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    Article
  9. 669

    Defects-Induced Hot Spots in TATB by Zhonghua Yan, Chuanchao Zhang, Hongwei Yan, Zhijie Li, Li Li, Ming Huang, Bisheng Tan, Xiaodong Yuan

    Published 2014-01-01
    “…The laser ignition process of TATB is simulated with three-dimensional finite difference time domain (3D-FDTD) method to study the electromagnetic field distribution surrounding these defects with 355 nm laser incidence. …”
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  10. 670
  11. 671

    Gauge and Lorentz Transformation Placed on the Same Foundation by Rein Saar, Stefan Groote, Hannes Liivat, Ilmar Ots

    Published 2011-01-01
    “…As a consequence, on this stage the (electromagnetic) gauge field has to be considered as classical field. …”
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    Article
  12. 672

    NONCONVENTIONAL TECHNIQUE FOR PRODUCING HIGH MECHANICAL STRENGTH GLASS FOAM FROM GLASS WASTE by LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE, ANA CASANDRA SEBE

    Published 2019-06-01
    “…By replacing the usual conventional energy source with a nonconventional energy (electromagnetic waves) the heating efficiency allows a fast and economical manufacturing process. …”
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    Article
  13. 673

    Fiber-Optic Distributed Acoustic Sensing for Smart Grid Application by Xiaofeng Zhang, Jun Qi, Xiao Liang, Zhen Guan, Zeguang Liu, Chang Zhang, Dabin Chen, Weifeng Deng, Changzhi Xu, Xinwei Wang, Huanhuan Liu

    Published 2024-12-01
    “…Fiber-optic distributed acoustic sensing (DAS) promises great application prospects in smart grids due to its superior capabilities, including resistance to electromagnetic interference, long-distance coverage, high sensitivity and real-time monitoring. …”
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    Article
  14. 674

    Existence of Electrically Charged Structures with Regular Center in Nonlinear Electrodynamics Minimally Coupled to Gravity by Irina Dymnikova, Evgeny Galaktionov, Eduard Tropp

    Published 2015-01-01
    “…Regular spherically symmetric configuration satisfying the weak energy condition has obligatory de Sitter center in which the electric field vanishes while the energy density of electromagnetic vacuum achieves its maximal value. The Maxwell weak field limit LF→F as r→∞ requires vanishing electric field at infinity. …”
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  15. 675

    Effect of Chlorides on Conductivity and Dielectric Constant in Hardened Cement Mortar: NDT for Durability Evaluation by Sunkook Kim, Joowon Kang, Sang-Hyo Lee, Yong Han Ahn

    Published 2016-01-01
    “…Dielectric constant and conductivity, the so-called EM properties (electromagnetic), are widely adopted for NDT (Nondestructive Technique) in order to detect damage or evaluate performance of concrete without damage to existing RC (reinforced concrete). …”
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  16. 676

    An Efficient Deterministic-Stochastic Model of the Human Body Exposed to ELF Electric Field by Anna Šušnjara, Dragan Poljak

    Published 2016-01-01
    “…The results point out the possibility of improving the efficiency in calculation of basic restriction parameter values in electromagnetic dosimetry.…”
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  17. 677

    Miniaturized Bandpass Filter Using a Meandered Stepped-Impedance Resonator with a Meandered-Line Stub-Load on a GaAs Substrate by Z. Chuluunbaatar, C. Wang, N. Y. Kim

    Published 2014-01-01
    “…The structure of the filter consists of electromagnetically coupled meandered-line symmetric stepped-impedance resonators. …”
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    Article
  18. 678

    APPLICATION OF MILLIMETER WAVE′S RADIOMETRIC SYSTEM FOR DETECTION OF MALIGNANT NEW GROWTHS OF MAMMARY GLANDS by V. V. Murav’iov, A. A. Tamelo, Y. L. Puturskiy, E. V. Shapoval, A. A. Leshik, D. I. Matveev, D. F. Molodkin, A. A. Popov

    Published 2015-03-01
    “…This phenomenon appears to altered tissue the presence of slumps that due to the interaction of electromagnetic waves with the tissue samples may be explained by the so-called stochastic resonance effect.…”
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  19. 679

    A Hybrid Technique Based on the Combination of Multilevel Fast Multipole Algorithm and the Geometrical Theory of Diffraction by María-Jesús Algar, Javier Moreno, Iván González, Lorena Lozano, Felipe Cátedra

    Published 2014-01-01
    “…This paper proposes a hybrid technique for treating electromagnetic problems of scattering and radiation in which the source structure is described as an array of antennas. …”
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  20. 680

    Robust Control of Wind Turbines by Using Singular Perturbation Method and Linear Parameter Varying Model by Yan Zhang, Zhengfan Liu, Zhong Yang, Haifei Si

    Published 2016-01-01
    “…The wind conversion systems contain both mechanical part and electromagnetic part, which means the systems have time scale property. …”
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