From Theory to Practice: Moving Toward Artificial Intelligence–powered Computer Vision Applications for Peripheral Motor Nerve Assessment of the Hand by Jess D. Rames, MD, MEng, Mehmet F. Tunaboylu, MD, Andrew F. Emanuels, MD, Steven L. Moran, MD

“…This study’s primary aim is to evaluate the efficacy of computer vision for assessing peripheral motor function and range of motion of the hand for future clinic and telemedicine purposes. …”
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Robust estimation method for raw observations from laser tracker by Yixin Ma, Weihu Zhou, Zili Zhang, Dengfeng Dong, Xiaoyan Shen, Fanchang Meng, Yang Li, Shan Wang

“…This method is based on a prior-weight-matrix model considering varied accuracies of angle and distance observations from laser trackers, which can successfully reduce the influence of angle errors on the adjustment results. …”
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Evolutions of Anisotropic Hydraulic Properties of Rough-Walled Rock Fractures under Different Shear Displacements by Dapeng Lu

“…The critical Reynolds’ number (Rec) of the sample angle with a drilling angle of 90° is different from that of other samples. …”
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A numerical study of added resistance performance and hydrodynamics of KCS hull in oblique regular waves and estimation of resistance in short-crested irregular waves through spect... by Soon-Hyun Lee, Cheolho Kim, Kwang-Jun Paik, Hyeongjun Kim, Jangho Chun

“…The JONSWAP spectrum was used as the target wave spectrum, and the cos-power type was considered the directional spreading function.…”
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On Bernstein’s Problem of Complete Parabolic Hypersurfaces in Warped Products by Ning Zhang, Zhangsheng Zhu

“…In this setting, assuming that the sign of the angle function does not changed along the hypersurfaces, we infer the uniqueness of such hypersurfaces by applying a parabolicity criterion. …”
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Theoretical and experimental investigations of the controlled motion of a roller racer by Kilin Alexander A., Ivanova Tatiana B., Karavaev Yury L., Yefremov Kirill S.

“…In this paper, we address the problem of the controlled motion of a roller racer on a plane. We assume that the angle between the platforms is a given periodic function of time (control function), and the no-slip conditions (nonholonomic constraint) and viscous friction forces act at the points of contact of the wheels with the plane. …”
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Study the noise effect on the edges and cross correlation of TV images by Abdullah .H. Muhammad, Layla Mahdi Salih

“…As well as we studied the relation between (µ, σ) and signal to noise ratio SNR for the cross correlation of edge's regions and for a homogeneous regions as well as for image as a whole once as a function of time and the other as a function of the angle of antenna rotation as in the first. …”
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An ultrasensitive angular interrogation metasurface sensor based on the TE mode surface lattice resonance by Liye Li, Wengang Wu

“…In theory, we derive the sensitivity function in detail and emphasize the refraction effect at the air-solution interface, which influences the SLR position and improves the sensitivity performance greatly in the wide-angle. …”
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Design and Simulation of Ornithopter based on Four-bar Mechanism by Zhao Zhifang, Qi Mingsi, Feng Jingkai, Zhang Wei, Wang Junyuan, Zhang Jiping

“…The brushless motor driving two stage reducer,provides input for four-bar mechanism. The robot has a function of the periodic flapping motion,the frequency change and size of the attitude angle adjustment. …”
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Underactuated Spatial Mechanism of Vehicle Door Latch with Force Constraint by Sulong Li, Lubin Hang, Mingyuan Wang, Xiaojie Huang

“…Aiming at less space occupation，efficient driving and high-end multi-function of the door latch release branch chain，the type synthesis of single loop spatial mechanism is carried out，and the RRRSR mechanism which could realize power release is obtained. …”
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Study of Dynamic Modulus of Asphalt Mix after Reinforcement of Sandstone by Bowen Zhang, Shuangquan Jiang, Nanxiang Zheng, Jinduo Liu, Yuxing Wang

“…The dynamic modulus and phase angle can be effectively predicted over a wide frequency range using the sigma function and the Kramers–Kronig relationship. …”
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Numerical Calculation of Meridional Path Line and Optimum Approximation with Multi-segment Arc of Hydrodynamic Torque Converter by Liu Shiping, Zhang Zongfu, Zhang Zhihua, Jia Jiantao

“…Based on the meridional path line equation,the calculation formula of curvature radius and curvature center coordinates is derived.By using numerical calculation method,the curves of curvature radius and curvature center coordinates versus the polar angle are obtained. According to this law,by using a non-elementary function multi-section circular arcs uniformly approximation,the maximal absolute error of approximation reaches a minimum. …”
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A Simple Three-Dimensional Failure Criterion for Jointed Rock Masses under True Triaxial Compression by Yaohui Gao, Chunsheng Zhang, Zhaofeng Wang, Jun Chen

“…The four parameters in the proposed failure criterion have close relationships with the cohesion and the internal friction angle and can be linked with the joint inclination angle using a cosine function. …”
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Analytical Solutions of Spherical Cavity Expansion Near a Slope due to Pile Installation by Jingpei Li, Yaguo Zhang, Haibing Chen, Fayun Liang

“…The sloping and horizontal free surfaces are considered by the introduction of a virtual image technique, the harmonic function, and the Boussinesq solution. The results show that the sloping free boundary and the variation of the inclination angle have pronounced influences on the distribution of the stress and displacement induced by the spherical cavity expansion. …”
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Evaluating the method increasing of toric intraocular lenses rotational stability by G. A. Fedjashev

“…In patients with IOL implanted by the proposed method, the average angle of rotation of the IOL in all operated eyes was significantly lower and amounted to 0,8±1,2 degrees (p <0,05). …”
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Influence and Optimization of Nozzle Position on Lubricant Distribution in an Angular Contact Ball Bearing Cavity by Baogang Wen, Yuanyuan Li, Yemin Li, Meiling Wang, Jingyu Zhai

“…The optimal nozzle position was determined by finding the maximum value of the regression function in the specified area.…”
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Comparison of Minimally Invasive and Open Bunion Surgery in Older Patients by Allison L. Boden MD, Grace DiGiovanni BS, Seif El Masry, Scott J. Ellis MD, A. Holly Johnson MD, Matthew S. Conti MD

“…No difference was noted in Physical Function at 1-year post-operatively for the open group or between groups (Table 1). …”
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An indoor positioning method based on bluetooth array/PDR fusion using the SVD-EKF by Chenhui Li, Jie Zhen, Jianxin Wu

“…Second, a Bluetooth array self-evaluation factor is introduced and combined with the Huber function to construct an adaptive factor, thus further enhancing filtering accuracy and environmental adaptability. …”
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AESTHETIC FEATURES OF THE STRUCTURE OF THE FACES IN CHILDREN WITH DENTAL AND FACIAL ANOMALIES ІІ1 CLASS BY ENGLEM AND IMPAIRED NASAL BREATHING ACCORDING TO PHOTOMETRY by N.V. Golovko

“… The habit of mouth breathing may be due to a variety of functional and organic disorders and is caused by three factors: impaired function of muscles, locking the mouth, obstacles in the upper respiratory tract, mouth breathing habit that remained after removing the cause of nasal obstruction as reflex. …”
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Path following control of underground mining articulated vehicle based on the preview control method by MENG Yu, GAN Xin, BAI Guo-xing

“…By considering the relationship between the position and situation of the vehicle, the objective function of the predictive control was optimized by minimizing the lateral deviation of the following path and the heading angle deviation of the vehicle. …”
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