Fast Atomic Charge Calculation for Implementation into a Polarizable Force Field and Application to an Ion Channel Protein by Raiker Witter, Margit Möllhoff, Frank-Thomas Koch, Ulrich Sternberg

“…Atomic charges are obtained via a charge calculation method that depend on the 3D structure of the system in a similar way as atomic charges of ab initio calculations. …”
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Compressive Loads on the Lumbar Spine During Lifting: 4D WATBAK versus Inverse Dynamics Calculations by M. H. Cole, P. N. Grimshaw

“…Results of this study indicated that as the mass of the load increased from 2.5 kg to 22.5 kg, the static compression forces calculated by 4D WATBAK became increasingly less than those calculated using the dynamic model (mean difference ranged from 22.0% for 2.5 kg to 42.9% for 22.5 kg). …”
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Calculated Tumor Volume Is an Independent Predictor of Biochemical Recurrence in Patients Who Underwent Retropubic Radical Prostatectomy by Nobumichi Tanaka, Kiyohide Fujimoto, Akihide Hirayama, Yasushi Nakai, Yoshitomo Chihara, Satoshi Anai, Atsushi Tomioka, Keiji Shimada, Noboru Konishi, Yoshihiko Hirao

“…Among the significant preoperative and postoperative parameters, calculated cancer volume remained an independent predictive parameter in multivariate analysis (𝑃<0.01). …”
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Calculation of Electromagnetic Parameters of Single Vertical Grounding Electrodes of Finite Length at Power Frequency Current Flowing by D. A. Gerasimovich, A. A. Dziaruhina

“…A method for calculation of electromagnetic parameters of single vertical grounding electrode of finite length has been developed. …”
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SIMPLIFIED METHOD FOR CALCULATING CLOSING IN OF SWITCH-GEAR FLEXIBLE BUSES AT SHORT CIRCUIT BY IMPULSE OF ELECTRODYNAMIC FORCES by I. I. Sergey, E. G. Ponomarenko, W. M. Sammur, P. I. Klimkovich

“…The paper contains description of a simplified method for calculating closing-in of switch-gear flexible buses at short circuit. …”
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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. …”
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Group Analysis of Q Values Calculated with Tangential Radius of Curvature from Human Anterior Corneal Surface by Zheren Xia, Chengmin Lin, Xueping Huang, Jinglu Ying, Mingguang Shi, Suilian Zheng

“…Objective. To calculate the Q values from the human anterior corneal surface with the tangential radius of curvature and analyze its distribution characteristics in different age and refractive status groups. …”
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Mechanical Behavior and Calculation Method for RC Fifteen-Pile Cap of Mixed Passenger and Freight Railway Bridge by Hongmeng Huang, Lu Cui, Wei Lu

“…The thickness, reinforcement, and concrete strength grade of railway caps in China are generally determined according to the force, yet the method for calculating the force is unclear. To date, there is no desirable calculation method for analyzing the caps. …”
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Astronaut Radiation Dose Calculation With a New Galactic Cosmic Ray Model and the AMS‐02 Data by Xuemei Chen, Songying Xu, Xiaojian Song, Ran Huo, Xi Luo

“…Abstract We present a new calculation of the astronaut dose rate from the galactic cosmic rays in free space at 1 AU. …”
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Computational Simulation and Modeling of Freak Waves Based on Longuet-Higgins Model and Its Electromagnetic Scattering Calculation by Gengkun Wu, Chuanxi Liu, Yongquan Liang

“…Then, based on the Kirchhoff approximation method and the modified Two-Scale Method, the electromagnetic scattering model of the simulated freak waves is established, and the normalized radar cross section (NRCS) of the freak waves and their background sea surfaces is analyzed. The calculation results show that the NRCS of the freak waves is usually smaller than their large-scale background sea surfaces. …”
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Biometry and Intraocular Lens Power Calculation by Combined Scheimpflug-Placido Disc versus Optical Interferometry Devices by Mehlan Juliane, Lehman Anne-Isabel, Cichocki Myriam, Druchkiv Vasyl, Katz Toam, Stephan J Linke

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Application Research on Dam Breaching Flood Calculation Combining 1-D and 2-D Mathematical Model by HU Xiao-zhang, ZHANG Xiao-feng, HE Yong

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Applying Simultaneously Monte Carlo Method and Dimension Reduction in Calculating the Reliability of Water Column Separation Phenomenon by Mehdi Azhdary Moghaddam, Sakineh Safari, Abdul Hamid BahrPeyma, Mohammad GivehChi

“…The result of this research shows that the dimension reduction method, along with the Monte Carlo method, is a practical solution for calculating and analyzing the reliability of the water supply network.…”
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CALCULATION OF MESHING STIFFNESS FOR MARINE HELICAL GEAR PAIR UNDER TOOTH BREAKS FAULT DUE TO OVERLOADING by JIANG ShiJie, HE ZeYin, SUN ShiZheng

“…To develop a computational method for gear pair meshing stiffness at any breaking angle, the broken teeth were divided into two forms, i.e. those parallel to the line of contact and those not parallel to the line of contact; their respective computing formula of the length of the line of contact of the gear pair at any broken angle was then derived, and the meshing stiffness of helical gear pair at any broken angle solved based on ISO stiffness calculation criteria. According to the results, when the broken teeth were parallel to the line of contact, as the length of the teeth increased, the time and severity of the impact on meshing stiffness both increased; after passing the broken teeth area, the stiffness would instantly return to normal. …”
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A New Model for Calculating the Ground and Excited States Masses Spectra of Doubly Heavy Ξ Baryons by Neda Mohajery, Nasrin Salehi, Hassan Hassanabadi

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Reflected-Afterflow Virtual-Source Model Compared to Exact Calculations for Elastic Cylinders Attacked by Planar Waves by George V. Waldo

“…A recently developed theoretical approximation, the reflected-afterflow virtual-source (RAVS) model, is applied to the case of a planar shock wave attacking an elastic cylindrical shell. Calculations are shown to be in good agreement with the exact calculations that were published by Huang for all locations and times. …”
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Calculation Method of the Meshing Force of Cycloid Pinwheel with Considering Position and Radius Combined Random Error of Pin by Wang Qiliang Zhu Min Chen Xinwen Ye Xiaofen Meng Yongshuai Gong Feng

“…The meshing force affects the accuracy and stability of cycloidal pinwheel planetary transmission，and then affects transmission error. A method for calculating the meshing force of cycloidal pinwheel based on Hertz formula is presented. …”
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Accurate calculation of low energy scattering phase shifts of charged particles in a harmonic oscillator trap by Mirko Bagnarol, Nir Barnea, Matúš Rojik, Martin Schäfer

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Intraocular lens calculation formula selection for short eyes: based on axial length and anterior chamber depth by Ruoxi Gao, Jiaqing Zhang, Xiaotong Han, Yiguo Huang, Ruoxuan Huang, Jinfeng Ye, Ling Wen, Xiaozhang Qiu, Xiaoyun Chen, Xuhua Tan, Lixia Luo

Subjects: “…IOL calculation…”
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Numerical Calculation Study on the Correlation Law Between Shot Peening Process Parameter and Gear Surface Roughness by Yalin Tang, Jiuyue Zhao, Jinyuan Tang

“…In this study, a random shot finite element model is established to simulate the shot peening process in the vicinity of the root and the pitch circle, and all discrete data in the impact region are extracted to calculate the surface roughness parameters. The results obtained by numerical simulation are basically consistent with the test results after gear shot peening. …”
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