Knee kinematics and kicking distance: an IMU and OpenSim-based cross-sectional study by Wangyang Xu, Bo Gong, Xinbi Zhang, Diyan Zhang

“…During the swing phase, the extremum angle (r = 0.178, p = 0.016) and the average angular velocity (r = 0.283, p < 0.001) of knee extension were positively correlated with the kicking distance. …”
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Visual Experimental Study of Influence of Fuel Rod Bundle Spacing on Fission Gas Release under Fuel Cladding Failure Conditions by LI Shengkang, CAI Jiejin

“…As the rod bundle spacing d increases, the average horizontal displacement of the right-side escaping bubbles increases while the angular wave number decreases. …”

OTA Testing for Massive MIMO Devices Using Cascaded APM Networks and Channel Emulators by Lijian Xin, Yong Li, Hao Sun, Xiang Zhang

“…The simulation results for angular spectrum support the superiority of the proposed OTA testing setup. …”
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Analysis of Spatial Discretization Error Estimators Implemented in ARES Transport Code for SN Equations by Liang Zhang, Bin Zhang, Cong Liu, Yixue Chen

“…The inner product of the forward directional residual and the adjoint angular flux is employed to quantify the error in quantities of interest which can be denoted by a linear functional of forward angular flux. …”
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Higher fall rates and broader kinematic diversity in bilateral versus unilateral unconstrained slips. by Abderrahman Ouattas, Andrew Walski, Seongwoo Mun, Corbin M Rasmussen, Nikolaos Stergiou, Nathaniel H Hunt

“…Probabilistic Graphical Models assessed slip diversity and severity for each group, while multivariate general linear models examined whole-body angular momentum and average foot velocities after trailing leg touchdown across slip types. …”
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Comparison of Two System Identification Approaches for a Four-Wheel Differential Robot Based on Velocity Command Execution by Diego Guffanti, Moisés Filiberto Mora Murillo, Marco Alejandro Hinojosa, Santiago Bustamante Sanchez, Javier Oswaldo Obregón Gutiérrez, Nelson Gutiérrez, Miguel Sánchez

“…Regarding the results of orientation estimation, when averaged across all experiments, the MBM maintained a lower angular RMSE of 0.170 rad in contrast to SM, which achieves an RMSE of 0.239 rad. …”
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The effect of different type of exercises on the isokinetic strength of quadriceps and hamstring muscles by Alpaslan Gorucu, Bekir Tokay

“…As a result; Weight exercises during 6 weeks provided a significant increase in parameters at NDQPT60º/s, NDQAP60º/s and NDHPT60º/s in constant angular velocity values compared to cycling exercise in the same period. …”
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Development of a New Type of Rehabilitation Mechanism for Bilateral Wrist Joint Training by Han Lisheng, Liu Zhifei, Li Lina, Huang Jiahai

“…The experimental data shows that when the mechanism is rolling, the angular displacements of both platforms are equal in magnitude and opposite in direction, while the mechanism is pitching, the angular displacements of both platforms are the same in magnitude and direction. …”
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Differences in Kinematic and Muscle Activity Between ACL Injury Risk and Healthy Players in Female Football: Influence of Change of Direction Amplitude in a Cross-Sectional Case–Co... by Loreto Ferrández-Laliena, Lucía Vicente-Pina, Rocío Sánchez-Rodríguez, Graham J Chapman, Jose Heredia-Jimenez, César Hidalgo-García, José Miguel Tricás-Moreno, María Orosia Lucha-López

“…The peak and range of knee joint angles and angular velocities across three planes, along with the average rectified and peak envelope EMG signals of the Biceps Femoris (BF), Semitendinosus (ST), Vastus Medialis (VM), and Lateral Gastrocnemius (LG), were recorded during the preparation and load phases. …”
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How precise is excision and reconstruction using 3D printing technology for total sacrectomy: accuracy validation in 9 consecutive cases by Qianyu Shi, Jiazhi Zhu, Haijie Liang, Ruifeng Wang, Siyi Huang, Wei Guo, Tao Ji, Xiaodong Tang

“…All osteotomies in nine patients achieved R0 resection, as verified pathologically. An average angular deviation of 4.27° (interquartile range[IQR] 4.15) and an osteotomy position deviation of 4.00 mm (IQR 2.90) were observed. …”
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Improving the energy efficiency of wind turbines for charging batteries by V. G. Petko, I. A. Rakhimzhanova, Yu. A. Ushakov, M. B. Fomin, A. S. Baikov, V. A. Pushko

“…The article describes the method for determining the optimal angular velocity and the number of turns of the generator winding on permanent magnets powered by a wind turbine operating in specific operating conditions according to the wind speed regime. …”
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The Effect of Two-Handed Overhead Medicine Ball Throwing Exercises on Upper Extreme Muscle Strength and Kinematic Movement in Soccer Throw-ins by Imam Syafii, Nining Widyah Kusnanik, I Dewa Made Aryananda Wijaya Kusuma, Yanyong Phanpheng, Arif Bulqini, David Agus Prianto

“…A total of 15 players were in the experimental group with an average age of 16.20 ± 0.77 years, while 15 other players were in the control group with an average age of 16.13 ± 0.83. …”
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A comparative analysis of the results of corneal astigmatism correction by toric IOL using various markup methods by I. E. Ioshin, A. O. Murashev, A. N. Demin

“…The authors’ markup method using the angular scale of the slit lamp yields high functional results of corneal astigmatism correction. …”
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A Clinically Relevant Mouse Model of Concussion Incorporating High Rotational Forces by Elizabeth M. Teasell, Emilie Potts, Nicole Geremia, Lihong Lu, Xiaoyun Xu, Haojie Mao, Arthur Brown

“…We found that this method consistently produced injuries with peak angular velocities in mice that, when scaled, approximated the average peak angular velocities reported in concussive football impacts. …”
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Combined surgery with intramedullary rod fixation across the ankle for the treatment of Crawford IV congenital pseudarthrosis of the tibia: a long-term follow-up study by Xiping Liu, Kun Liu, Guanghui Zhu

“…Methods A retrospective analysis was conducted on 82 cases of Crawford IV CPT that underwent combined surgical treatment with tibial IM rod fixation through the ankle, to evaluate their long-term clinical efficacy and postoperative complications. Results The average surgical age of the patient was (43.17 ± 13.40) months (range: 18–96 months), with an initial bone healing rate of 100%, and an average postoperative follow-up time of (119.78 ± 20.08) months (range: 84–146 months); At the last follow-up, there were a total of 20 cases of re fractures, including 15 cases in the complete insertion of IM rods into the tibial medullary cavity group, 2 cases in the tibial IM rod across the ankle fixation group, and 3 cases in the tibial IM rod removal group; There were a total of 28 cases of developmental bending and angular deformity of the tibial shaft after bone healing, including 26 cases in the complete insertion of IM rods into the tibial medullary cavity group, 0 cases in the tibial IM rod across the ankle fixation group, and 2 cases in the tibial IM rod removal group; All cases in the complete insertion of IM rods into the tibial medullary cavity group showed tibial IM rods deviating from the center of the medullary cavity, with a displacement rate of up to 100%. …”
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Parameter Optimization for the Improvement of Tribological Behavior of Textured Tapered Roller Bearings by Risheng Long, Qiang Ma, Qingyu Shang, Haiming Wang, Ying Yao, Yueyong Wang, Lin Zong

“…Optimal dimple parameters (diameter: 200 μm, depth: 10 μm, angular interval: 0.9°) were identified, achieving a 43.6% reduction in the average coefficient of friction (COF) and a 75.7% decrease in wear loss compared to smooth bearings. …”
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A multi-model approach for distance and angle estimation using a custom-designed tag by Emre Erkan

“…This work seeks to advance applications that integrate object detection with precise angular measurements. In experiments conducted under four different test environments simulating real-world conditions, the system demonstrated high detection accuracy with an average valid measurement rate of 86.72%. …”
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A Cylindrical Tuber Encapsulant Geometry for Enhancing Optical Performance of Chip-on-Board Packaging Light-Emitting Diodes by Xingjian Yu, Bin Xie, Bofeng Shang, Qi Chen, Xiaobing Luo

“…In addition, for another case, in which the encapsulation layer consists of silicone and phosphor particles, when the average correlated color temperature (CCT) is about 5000 K, the proposed geometry increases the light efficiency by 11.7%, and the angular CCT deviations for the flat geometry and the proposed geometry are 1805 and 475 K, respectively.…”
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Do Open Tibial Shaft Fractures Portend a Worse Outcome in the Pediatric Population? A Pilot Study Utilizing a Matched Cohort by Dylan R. Rakowski, MD, Brennan Roper, MD, Sarah R. Purtell, BS, Patrick Carry, PhD, Julia S. Sanders, MD

“…The most common complication was the development of a clinically significant angular deformity (26.7% in the open group and 10% in the closed group, P = .1806). …”
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Mathematical Modeling of the Motion of an Axisymmetric Autorotating Body of Complex Configuration in a Quasi- Static Environment by Dmitry Belyakov

“…The greatest interest in the work is the autorotation mode, in which the body rotates rapidly and descends vertically or in an inclined straight line like a freely rotating main rotor. Using the averaging method, estimates of the average angular velocity, the average velocity of the center of mass and the average planning angle of the body in the autorotation mode are obtained; it is proved that the autorotation mode is attractive. …”
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