Results 1 to 10 of about 920,691 (290)
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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Assessment and Measurement of the Side-Effects of an Evidence-Based Intervention with an Advanced Smart Cricket Ball Exemplified by a Case Report on Correcting Illegal Bowling Action [PDF]
SensorsCorrecting an illegal bowling action in cricket through technical intervention involves modifying a movement pattern. This study evaluated the success of an intervention aimed at correcting the suspect actions of two off-spin bowlers and assessed whether
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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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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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 contributions 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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Effect of spin labelling on the aggregation kinetics of yeast prion protein Ure2 [PDF]
Royal Society Open Science, 2021 Amyloid formation is involved in a wide range of neurodegenerative diseases including Alzheimer's and prion diseases. Structural understanding of the amyloid is critical to delineate the mechanism of aggregation and its pathological spreading.
Emilie N. Liu +3 more
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Profiling of a Pitcher’s Performance with a Smart Baseball: A Case Report
Proceedings, 2020 A pitcher’s action, when delivering a fastball, was analyzed from the data provided by a smart baseball. The spin rate at the release of the ball was merely 15.7 rps, however, the peak torque was excessively high, namely 0.396 Nm.
Batdelger Doljin +3 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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