Results 1 to 10 of about 1,509,853 (200)
Optically Controlled Terahertz Dynamic Beam Splitter with Adjustable Split Ratio [PDF]
Nanomaterials, 2022 The beam splitter is an important functional device due to its ability to steer the propagation of electromagnetic waves. The split-ratio-variable splitter is of significance for optical, terahertz and microwave systems.
Shan Yin +6 more
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Nanoscale Noncoplanar Beam Splitters With Tunable Split Ratio [PDF]
IEEE Photonics Journal, 2020 Beam splitters, especially those with tunable split ratios, play significant role in interferometers, spectrometers, and communication systems. To this end, we proposed a polarization-controllable beam splitter based on dielectric metasurface composed of
Shengnan Tian +3 more
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On the choice of the splitting ratio for the split likelihood ratio test [PDF]
Electronic Journal of Statistics, 2022 The recently introduced framework of universal inference provides a new approach to constructing hypothesis tests and confidence regions that are valid in finite samples and do not rely on any specific regularity assumptions on the underlying statistical model.
Strieder, David, Drton, Mathias
openaire +3 more sources
Optimal Designs of Wound Field Switched Flux Machines with Different DC Windings Configurations
CES Transactions on Electrical Machines and Systems, 2022 Wound field switched flux (WFSF) machines exhibits characteristics of the simple robust rotor, flexible flux-adjustable capability, and no risk of demagnetization.
Wenting Wang +3 more
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Comparative Study of Non-Rare-Earth and Rare-Earth PM Motors for EV Applications
Energies, 2022 Recently, non-rare-earth motors are attracting more and more attention due to the booming of the electric vehicle (EV) market and, more importantly, the increasing price of the rare-earth magnet material.
Yawei Wang, Nicola Bianchi, Ronghai Qu
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CES Transactions on Electrical Machines and Systems, 2022 This paper compares the torque characteristics of single stator permanent magnet synchronous motor(PMSM) and double-stator PMSM under different split-ratios, air-gap lengths and shaft diameters by finite element method.
Jing Zhao +3 more
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The effect of some agricultural application and their interventions, in some specific characteristics of the alfalfa plant (Medicago sativa L). [PDF]
مجلة جامعة كركوك للعلوم الزراعية, 2021 This experiment was carried out in Kirkuk governorate / Hawija district for the period from 2018 to 2019, using the design of the complete random sectors according to the split-split-split-split system with three replicates (Split-Split-Split Plot design
Mahdi Al-Badr +2 more
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Energy Science & Engineering, 2021 Because the fracturing fluid flow at fracture junctions directly affects the proppant distribution in fracture networks, it is very important to quantitatively investigate the fluid flow in fracture junctions.
Chunting Liu +2 more
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Klasifikasi Kualitas Biji Kopi Menggunakan MultilayerPerceptron Berbasis Fitur Warna LCH
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021 Coffee is one of Indonesia's foreign exchange earners and plays an important role in the development of the plantation industry. In previous studies, coffee bean quality research has been carried out using the ANN method using color features.
Ilhamsyah Ilhamsyah +2 more
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CES Transactions on Electrical Machines and Systems, 2022 Split ratio, i.e. the ratio of stator inner diameter to outer diameter, has a closed relationship with electromagnetic performance of permanent magnet (PM) motors.
F. Xu +6 more
doaj +1 more source