Effects of Ankle Joint Angles and Surrounding Muscles on Hip Joint Musculature by Yuta Murata, Noriyuki Kida, Takumi Jiromaru, Michio Wachi, Kohei Yoshikawa, Shinichi Noguchi, Hitoshi Onishi

“…However, the influence of ankle joint angles and distal muscle activity on the hip abductor muscles remains unclear. …”
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Contact angle of water on iron ore fines: Measurement and analysis by Huang X.B., X.W., Song J.J., Bai C.G., Zhang R.D., Zhou M.J.

“…Thus, we inferred that the relative contact angle is a function of φG for the iron ores used. …”
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CORDIC TECHNIQUES FOR FIXED ANGLE OF ROTATION IN MULTIPLYING OPERATION OF QUATERNIONS by N. A. Petrovsky, A. V. Stankevich, A. A. Petrovsky

“…The article contains a number of solutions for the key element of paraunitary filter banks based on quaternionic algebra (Q-PUBF) – the multiplier of quaternions with usage of CORDIC (Coordinate Rotation Digital Computer) techniques for the fixed angle of rotation where, unlike known solutions, 4D rotation control parameters are represented by nonlinear function of shifts number of input operands of the microrotation operation. …”
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Alpha and Kappa angle on postoperative visual quality in cataract surgery by Xiao-Na Chen, Ying-Yue Xiong, Jia Wei, Bin Luo, Ya-Li Gao

“…Postoperative visual quality indicators, including high-order aberrations (HOA), modulation transfer function (MTF) and point spread function (PSF), were collected using iTrace. multiple linear regression analysis was used to analyze the correlation of the Kappa angle and the Alpha angle with age, axial length (AL), anterior chamber depth (ACD), keratometry (K), lens thickness (LT) and corneal white to white distance (WTW). …”
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Scaled RTLS BRDF model extended to high zenith angles by Alexei Lyapustin, Yujie Wang, Sergey Korkin, Crystal Schaaf, Weile Wang, Zhuosen Wang

“…The Ross-Thick Li-Sparse (RTLS) model provides a good description of the surface bidirectional reflectance distribution function (BRDF) for zenith angles (ZA) up to ∼60°–70°. …”
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BOLT LOOSENING ANGLE DETECTION METHOD BASED ON COLOR SEGMENTATION by KANG Jingjie, ZHANG Lijun, SUN Yuandong, YANG Xiaoyu, WANG Ruolan, ZHAO Tianhao

“…Finally, the bolt loosening angle was determined through the four-quadrant arctangent function. …”
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Adjustment of angle error and tolerance allocation methods for RV reducers by ZHANG Bowen, ZHOU Jianxing, CUI Quanwei, LIN Kaihong, ZHOU Yadong, XU Wenqiang

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Plasma GDF-15 concentration is not elevated in open-angle glaucoma. by Wouter H G Hubens, Mariëlle T Kievit, Tos T J M Berendschot, Irenaeus F M de Coo, Hubert J M Smeets, Carroll A B Webers, Theo G M F Gorgels

“…In the current study, we evaluate this biomarker in open-angle glaucoma (OAG), as there is increasing evidence that mitochondrial dysfunction plays a role in the pathophysiology of this disease.…”
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Electron Acceleration at Shock Ripples: Role of Pitch-angle Diffusion by Y. D. Xu, G. Li, S. Yao

“…The propagation of gyrophase-averaged electrons is governed by the focused transport equation, where the effect of the turbulent magnetic field is modeled by the pitch-angle diffusion, described by the quasi-linear theory. …”
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Measurement of the Euler Angles of Wurtzitic ZnO by Raman Spectroscopy by Wu Liu, Qiu Li, Gang Jin, Wei Qiu

“…Specific experimental measurement processes were presented, and the measurement of Raman tensor elements and Euler angles of the ZnO crystal were implemented. It is deduced that there is a trigonometric functional relationship between the intensity of each Raman bands of wurtzite crystal and Euler angle ψ, the polarization direction of incident light under different polarization configurations, which can be used to measure the Euler angles. …”
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Use of phase angle as an indicator of overtraining in sport and physical training by Giuseppe Annunziata, Antonio Paoli, Evelyn Frias-Toral, Stellario Marra, Francesco Campa, Ludovica Verde, Annamaria Colao, Henry Lukaski, Daniel Simancas-Racines, Giovanna Muscogiuri, Luigi Barrea

“…Thus, the importance of PhA monitoring during training becomes evident, as it plays a crucial role in assessing and potentially identifying functional impairments, such as overtraining syndrome, as well as muscle injury and related changes in fluid distribution, at an early stage. …”
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Adolescent and Current Exercise Habits in Chronic Obstructive Pulmonary Disease: Associations with Body Composition, Physical Activity, and Pulmonary Function by Iriyama T, Matsuo Y, Tsunoda Y, Yamazaki A, Uchida Y, Nakagawa H, Kinose D, Yamaguchi M, Nakano Y, Ogawa E

“…However, even after the onset of COPD, especially if the disease has progressed, regular exercise routines can help maintain PA, better body composition, and pulmonary function.Keywords: triaxial accelerometer, sedentary behavior, bioelectrical impedance analysis, fat-free mass index, phase angle, COPD…”
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FAULT DIAGNOSIS METHOD OF ROTOR SYSTEM WITH SLANT CRACK BASED ON NONLINEAR OUTPUT FREQUENCY RESPONSE FUNCTION by XIA HengHeng, LI ZhiNong, XIAO YaoXian

Subjects: “…Nonlinear output frequency response function（NOFRF）…”
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Effects of Restricted Blood Flow Interval Training on Lower Extremity Muscles and Motor Function in Stroke Patients by Yongxiang Li, Yali Liu, Jiangrong Xiong

“…Conclusion: BFR can promote rehabilitation functional, relieve stress, ensure safety, improve training effects and have high value clinical uses.…”
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Research on the Improved ICP Algorithm for LiDAR Point Cloud Registration by Honglei Yuan, Guangyun Li, Li Wang, Xiangfei Li

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Effect of Coarse Aggregate Columns on Angle of Friction in Fine Sandy Soil by Haqi H. Abbood Al-Eqabi, Ali M. Hassan Al-Gharbawee

“…The main objective of this research to increase the coefficient of friction between the soil particles in the test specimen by adding the coarse aggregate columns to the fine sand soil, In this regard the least void ratio was found as a beneficial index that relates with critical state of friction angle independent on soil gradation. The relations between critical state or high friction angles of the mixture with lower void ratio were determined as a function of addition pressure. …”
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Smooth Adaptive Finite Time Guidance Law with Impact Angle Constraints by Bin Zhao, Jun Zhou

“…A smooth guidance law for intercepting a maneuvering target with impact angle constraints is documented based on the nonsingular fast terminal sliding mode control scheme and adaptive control scheme. …”
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Effect of Coarse Aggregate Columns on Angle of Friction in Fine Sandy Soil by Haqi H. Abbood Al-Eqabi, Ali M. Hassan Al-Gharbawe

“…The main objective of this research to increase the coefficient of friction between the soil particles in the test specimen by adding the coarse aggregate columns to the fine sand soil, In this regard the least void ratio was found as a beneficial index that relates with critical state of friction angle independent on soil gradation. The relations between critical state or high friction angles of the mixture with lower void ratio were determined as a function of addition pressure. …”
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Automated Detection and Biomarker Identification Associated with the Structural and Functional Progression of Glaucoma on Longitudinal Color Fundus Images by Iyad Majid, Zubin Mishra, Ziyuan Chris Wang, Vikas Chopra, Dale Heuer, Zhihong Jewel Hu

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Estimation of the Reception Angle Distribution Based on the Power Delay Spectrum or Profile by Cezary Ziółkowski, Jan M. Kelner

“…As a basis to determine probability density function (PDF) of the angle of arrival (AOA), a geometrical channel model (GCM) in form of the multielliptical model for delayed scattering components and the von Mises’ PDF for local scattering components are used. …”
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