Results 11 to 20 of about 239,907 (262)
Spin Rate Effects in a Micromachined Electrostatically Suspended Gyroscope [PDF]
Sensors, 2018 Spin rate of a high-speed spinning-rotor gyroscope will make a significant impact on angular rate sensor performances such as the scale factor, resolution, measurement range, and bias stability.
Boqian Sun +4 more
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A High-Spin Rate Measurement Method for Projectiles Using a Magnetoresistive Sensor Based on Time-Frequency Domain Analysis [PDF]
Sensors, 2016 Traditional artillery guidance can significantly improve the attack accuracy and overall combat efficiency of projectiles, which makes it more adaptable to the information warfare of the future. Obviously, the accurate measurement of artillery spin rate,
Jianyu Shang +3 more
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High data rate spin-wave transmitter
Scientific ReportsSpin-wave devices have recently become a strong competitor in computing and information processing owing to their excellent energy efficiency. Researchers have explored magnons, the quanta of spin-waves, as an information carrier and significant progress
Kun Xue, R. H. Victora
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Electron and spin dynamics in a single quantum emitter [PDF]
Scientific ReportsThe Auger–Meitner effect is a fundamental electron–electron scattering process that impacts the electron and spin dynamics in semiconductor quantum emitters, such as colloidal nanocrystals and quantum dots.
F. Rimek +6 more
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Spin Rate of a Racquetball Due To Angular Impact [PDF]
Journal of Science International School Bangkok, 2014 The relationship between the impact angle of a racquetball and the resulting angular velocity of the ball was investigated. Impact angles ranging from 0° to 80° were tested.
Dolev Illouz
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Sensors, 2023 Spin bowling deliveries in cricket, finger spin and wrist spin, are usually (Type 1, T1) performed with forearm supination and pronation, respectively, but can also be executed with opposite movements (Type 2, T2), specifically forearm pronation and ...
René E. D. Ferdinands +2 more
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Magnus-Forces Analysis of Pitched-Baseball Trajectories Using YOLOv3-Tiny Deep Learning Algorithm
Applied Sciences, 2022 This study analyzed the characteristics of pitched baseballs from TV broadcast videos to understand the effects of the Magnus force on a pitched-baseball trajectory using aerodynamic theory.
Bor-Jiunn Wen +3 more
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Nuclear Spin Relaxation Rates in Two-Leg Spin Ladders [PDF]
Physical Review Letters, 2000 Using the transfer-matrix DMRG method, we study the nuclear spin relaxation rate 1/T_1 in the two-leg s=1/2 ladder as function of the inter-chain (J_{\perp}) and intra-chain (J_{|}) couplings. In particular, we separate the q_y=0 and πcontributions and show that the later contribute significantly to the copper relaxation rate ^{63}(1/T_1) in the ...
Naef, F., Wang, Xiaoqun
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On the Dependence of the X-Ray Burst Rate on Accretion and Spin Rate [PDF]
The Astrophysical Journal, 2017 AbstractNuclear burning and its dependence on the mass accretion rate are fundamental ingredients for describing the complicated observational phenomenology of neutron stars (NSs) in binary systems. Motivated by high-quality burst rate data emerging from large statistical studies, we report general calculations relating the bursting rate to the mass ...
Yuri Cavecchi +2 more
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Frontiers in Sports and Active Living, 2023 ObjectivesThe purpose of this study was to deepen our understanding of pitches and to obtain basic knowledge about pitches by comparing 4-seam and other pitches in Major League Baseball (MLB).MethodsWe analyzed big data for 1,820 professional baseball ...
Yasuhiro Hashimoto +3 more
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