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1دورية أكاديمية
المؤلفون: Won-Kwang Park
المصدر: Mathematics; Volume 10; Issue 10; Pages: 1674
مصطلحات موضوعية: direct sampling method, inverse scattering problem, multi-frequency imaging, perfectly conducting cracks, simulation result
وصف الملف: application/pdf
العلاقة: Computational and Applied Mathematics; https://dx.doi.org/10.3390/math10101674Test
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2دورية أكاديمية
المؤلفون: Jie Cui (198388), Entian Liu (11836174), Tongjing Song (11836177), Yuanyuan Han (1770817), Wei Jiang (14986)
مصطلحات موضوعية: Biophysics, Biochemistry, Medicine, Cell Biology, Molecular Biology, Evolutionary Biology, Cancer, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, Physical Sciences not elsewhere classified, total chain lengths, fourfold symmetry pattern, four corners within, consistent field theory, chain length fractions, chain length fraction, nontraditional phase domains, simulation results indicate, simulation result reveals, middle b blocks, rectangular phase domain, rectangular cylindrical phase, phase diagrams show, different chain lengths, rectangular cylinders formed, long side blocks, rectangular cylinders self, phase diagrams, rectangular cylinders, simulation works
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3دورية أكاديمية
المؤلفون: Jiaao Yu, Shirui Peng, Hao Nan, Jianhao Liu
المصدر: The Journal of Engineering (2019)
مصطلحات موضوعية: electromagnetic wave absorption, composite materials, equivalent circuits, frequency selective surfaces, microwave materials, equivalent circuit model, ultra-wideband frequency selective surface composite absorbing material, double hexagonal loops frequency selective surface, equivalent repetition period, reflection frequency, transmission frequency, full-wave simulation result, LC parameters, first modal interaction null, frequency 1.9 GHz to 8.9 GHz, Engineering (General). Civil engineering (General), TA1-2040
وصف الملف: electronic resource
العلاقة: https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0220Test; https://doaj.org/toc/2051-3305Test
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4دورية أكاديمية
المؤلفون: Feng Xu, Yi Lu, Xiaohua Xuan, Haihong Yu, Peng Qiu, Daozhuo Jiang
المصدر: The Journal of Engineering (2019)
مصطلحات موضوعية: earthing, power distribution faults, arcs (electric), coils, power distribution protection, power distribution control, phase grouding fault analysis, control scheme, transformerless flexible multistate switch, compact design, urban areas, intensive loads, removing transformers, development trend, flexible AC distribution equipment, simulation model, transformerless FMS, single-phase grounding fault simulation, arc suppression coil grounding, zero-sequence component, circuit analysis, sequence component decomposition, nonfault supply area, fault area, simulation result, feeder transformation, zero-sequence ride, PSCAD-EMTDC, supply areas, AC-DC voltage fluctuation, Engineering (General). Civil engineering (General), TA1-2040
وصف الملف: electronic resource
العلاقة: https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8616Test; https://doaj.org/toc/2051-3305Test
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5دورية أكاديمية
المؤلفون: Peng Wei, Qian Zhou, Jian-kun Liu, Cheng-gen Wang
المصدر: The Journal of Engineering (2019)
مصطلحات موضوعية: power transmission faults, power transmission protection, power grids, closed loop systems, power system simulation, HVDC power transmission, bipolar blocking, grid stability, restoration, restart process, Jin Su UHVDC, RTDS, closed-loop simulation platform, true-type device, unipolar blocking fault, line protection action principle, restarting logic, unipolar blocking event, simulation result, protection device, line fault, Engineering (General). Civil engineering (General), TA1-2040
وصف الملف: electronic resource
العلاقة: https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8376Test; https://doaj.org/toc/2051-3305Test
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6دورية أكاديمية
المؤلفون: Yuming Liu, Long Wang, Haishun Sun, Biyue Huang
المصدر: The Journal of Engineering (2018)
مصطلحات موضوعية: permanent magnet generators, wind turbines, power grids, power generation control, wind power plants, synchronous generators, sub-synchronous interaction, D-PMSG-based wind turbines, wind energy conversion system, WECS, sub-synchronous oscillations phenomena, direct-drive permanent magnetic synchronous generators, wind farms, SSO worldwide, weak grid condition, control parameters, grid side converter, proper mitigation method, simulation result, distinct interactions, SSO mitigation control, Engineering (General). Civil engineering (General), TA1-2040
وصف الملف: electronic resource
العلاقة: https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8572Test; https://doaj.org/toc/2051-3305Test
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8
المؤلفون: Teodoro, Sara, Silva, Adão, Gil, João M., Gameiro, Atílio
مصطلحات موضوعية: Cooperative diversity, Dedicated-relay, OFDM, Space-frequency code, User-relay, Virtual MIMO, Antenna terminals, Co-operative diversity, Cooperative systems, Decode-and-forward, Design approaches, Non-cooperative, OFDM based system, OFDM systems, Realistic scenario, Simulation result, Single antenna, Space frequency codes, Space-frequency block coding, Transmission conditions, UNCODED, User terminals, Antenna arrays, Channel coding, Information technology, Mobile telecommunication systems, Multiplexing, Orthogonal frequency division multiplexing, Ad hoc networks
وصف الملف: application/pdf
العلاقة: 9781424445219
الإتاحة: http://hdl.handle.net/10773/5415Test
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9
المؤلفون: Holakouei, R., Silva, A., Gameiro, A.
مصطلحات موضوعية: Distributed antenna systems (DAS), MIMO, OFDM, Precoding, Remote antenna unit (RAU), Singular value decomposition (SVD), Block diagonalization, Closed form, Co-located, Distributed antenna system, Distributed MIMO, Distributed MIMO-OFDM systems, Iterative schemes, MIMO-OFDM, Multi-user, Precoding scheme, Remote antenna units (RAU), Simulation result, Cellular radio systems, Cellular telephone systems, Channel capacity, Communication systems, Electronic warfare, Fading (radio), Frequency allocation, Global system for mobile communications, MIMO systems, Mobile antennas, Mobile computing, Multipath fading, Multiplexing, Orthogonal frequency division multiplexing, Wireless telecommunication systems
وصف الملف: application/pdf
العلاقة: 9781424435845
الإتاحة: http://hdl.handle.net/10773/5401Test
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10
المؤلفون: Kumar, N., Terra, D., Lourenço, N., Alves, L. N., Aguiar, R.L.
مصطلحات موضوعية: DSSS, ITS, Vehicular communication, Visible light communication, Artificial light source, Direct sequence spread spectrum techniques, Intelligent transportation, Low data rates, Medium range, Modulation schemes, Road safety, Simulation result, Spread spectrum modulation, Transmitter and receiver, Vehicular communications, Visible light communications, Accident prevention, Communication systems, Intelligent vehicle highway systems, Light emitting diodes, Light sources, Mobile computing, Roads and streets, Signal processing, Signal receivers, Spectroscopy, Wireless telecommunication systems, Spread spectrum communication
وصف الملف: application/pdf
العلاقة: 978-1-4244-9539-9
الإتاحة: http://hdl.handle.net/10773/5254Test