Bending Vibration Analysis of Tensioned Ball Screw under Nonuniform Stress during the Cutting Process by Cheng Zhang, Jianrun Zhang

“…The bending vibration of tensioned ball screw under nonuniform stress in the cutting process is analyzed in this paper. …”
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Predicting Equivalent Static Density of Fuzzy Ball Drilling Fluid by BP Artificial Neutral Network by Chen Yang, Zhaohong Wang, Lihui Zheng, Dengtian Mao

“…A back-propagation artificial neutral network model is built based on 220 groups of PVT experimental data to predict the equivalent static density versus depth for fuzzy ball drilling fluid which is a kind of gas-liquid two-phase material. …”
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Post-Surface Processing and Virtual Simulation Analysis of Ball-Punch Test on CP-Ti Material by Ananda Mohan Vemula, G. Chandra Mohan Reddy, M. Manzoor Hussain, Atul Kumar, Naresh Kumar, Haiter Lenin Allasi

“…However, it is very challenging to handle Ti-based materials in manufacturing sectors without damaging the metallurgical quality. …”
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Study on the Dynamic Problems of Double-Disk Rotor System Supported by Deep Groove Ball Bearing by Yang Liu, Jiyuan Han, Siyao Zhao, Qingyu Meng, Tuo Shi, Hui Ma

“…In this paper, the nonlinear finite element method is used combined with the structural characteristics of deep groove ball bearings. Based on the nonlinear Hertz contact theory, the mechanical model of deep groove ball bearings is obtained. …”
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The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems by A. S. Pugachuk, O. A. Vorozheeva, A. V. Chernyshev

“…The article discusses the issues of modeling the flow of working medium in the working cavity of ball valves with various types of designs of locking elements: with turned and stamped ball. …”
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Effect of Stiffness of Rolling Joints on the Dynamic Characteristic of Ball Screw Feed Systems in a Milling Machine by Dazhong Wang, Yan Lu, Tongchao Zhang, Keyong Wang, Akira Rinoshika

“…Dynamic characteristic of ball screw feed system in a milling machine is studied numerically in this work. …”
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A Novel Hybrid Model for Credit Risk Assessment of Supply Chain Finance Based on Topological Data Analysis and Graph Neural Network by Kosar Farajpour Mojdehi, Babak Amiri, Amirali Haddadi

“…This study proposes a novel hybrid Topological Data Analysis (TDA) and Graph Neural Network (GNN) to optimize credit risk assessment in SCF. By leveraging BallMapper (BM) topological data analysis model and network-based features, the proposed model provides deeper insights into credit risk factors, enhancing the accuracy and dependability of credit risk evaluation for SMEs. …”
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Maillard reaction in Chinese household-prepared stewed pork balls with brown sauce: potentially risky and volatile products by He Li, Xiangyi Tang, Chunjian Wu, Shujuan Yu

“…The stewed pork balls with brown sauce (SPB-BS) in China is well known for its delicacy and preferred by consumers. …”
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Raceway Defect Frequency Deviation of Full-Ceramic Ball Bearing Induced by Fit Clearance in Wide Temperature Ranges by Xiaotian Bai, Hao Zheng, Zinan Wang, Zhong Wang

“…Full-ceramic ball bearings are widely applied in wide temperature ranges due to their excellent thermal shock resistance, and the condition monitoring and fault diagnosis are mainly conducted through the spectrum analysis based on the defect frequencies. …”
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“Play by play”: A dataset of handball and basketball game situations in a standardized spaceZenodo by Bruno Cabado, Bertha Guijarro-Berdiñas, Emilio J. Padrón

“…This tabular data includes player, referee, and ball positions on a normalized field, player and referee velocities, and key regions on the court. …”
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Abnormal Respiratory Symptoms of Workers and Sampling of Organic Vapors Using Solid-phase Microextraction Devices in a Golf Ball Manufacturing Factory by Wen-Hsi Cheng, Nai-Yu Chen

“…Abstract The ink that is used in the mark printing, and the protective paints that are sprayed on golf balls as surface and primer layers are the main sources of volatile organic compounds (VOCs) in a golf ball manufacturing factory. …”
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Influence of Planetary Ball Mill Parameters on Powder Flowability of AlSi10Mg with Niobium Carbide Using Central Composite Design (CCD) by Raj Mohan R, Venkatraman R, Raghuraman S, Manoj Kumar P, Rajneesh Sharma, null Ankit, Atul Sarojwal, Rajkumar S

“…The optimum combination (AlSi10Mg + X% NbC) was attained based on the composite desirability criteria.…”
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Comparison of Modified Chandler, Roller Pump, and Ball Valve Circulation Models for In Vitro Testing in High Blood Flow Conditions: Application in Thrombogenicity Testing of Differ... by Wim van Oeveren, Ignace F. Tielliu, Jurgen de Hart

“…Three different models, a modified Chandler loop, roller pump, and a new ball valve model (Hemobile), were compared with regard to intrinsic damage of blood components and activation of platelets. …”
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Prediction of Wear Rate by a New Direct Method Using the Friction Coefficient Curve by Ester Villanueva, Joseba Albizuri, Patricia Caballero, Teresa Guraya, Iban Vicario

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Comparative evaluation of pattern and distribution of stresses in single- and double-implant overdenture using ball-ring, positioner, and magnet-keeper attachment under different l... by Jatin Jain, Rajesh Sethuraman, Sayam Sachin Shah

“…The stress concentration in the ball head was typically located in the abutment neck. …”
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Children's Motor Skills Based on Geographical Location by Gusril Gusril, Felia Rahmadhani Saputri, Nurul Ihsan, Ahmad Chaeroni, Mohd Firdaus Abdullah, Mohd Salleh Aman, Abdul Halim Mokhtar, Anton Komaini, Toho Cholik Mutohir

“…The research instrument such as the standing broad jump, ball passing to the wall, 4-second dash and basketball throw. …”
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Simulation of the Electro-Superconducting System Based on the H Equation by Jun Zhang

“…In order to reduce the levitation energy consumption and increase the levitation air gap, a simulation study of the electrochemistry superconducting magnetic levitation system based on the H equation is proposed. Through finite element simulation, the magnetic field distribution, current distribution, force, and other characteristics of the magnetic suspension system in the superconducting gravimeter are obtained; the relationship between the force of the superconducting ball in the magnetic field and the height of the suspension body and the current of the suspension coil is analyzed; and the penetration rate, the magnetic gradient, penetration depth, and maximum magnetic induction intensity of the superconducting spherical surface of the single-coil electrochemistry superconducting magnetic levitation system are obtained by simulation calculation. …”
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Extrapolation-Based Scale Effect Model for Granular Heap Modulus by Zhigang Ma, Shuaifeng Wu, Ran Wei

“…By conducting confined compression experiments, the size effect was investigated using ball heaps. Based on the experimental findings, considering a granular heap as a cumulative particle structure, the structural mechanics approach was introduced to establish the size effect model. …”
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Real Time Animation of Trees Based on BBSC in Computer Games by Xuefeng Ao, Zhongke Wu, Mingquan Zhou

“…In this paper, an approach of animating trees in computer games based on a novel tree model representation—Ball B-Spline Curves (BBSCs) are proposed. …”
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Nature–Inspired Metaheuristic Optimization for Control Tuning of Complex Systems by Jesús Garicano-Mena, Matilde Santos

“…In this contribution, a methodology for the optimal tuning of controllers of complex systems based on meta–heuristic techniques is proposed. Two bio-inspired meta-heuristic optimization algorithms –the Antlion Optimizer (ALO) and the Whale Optimization Algorithm (WOA)– have been applied to two different dynamic systems: the Hoop & Ball electromechanical system, a system where a linearized description is adequate; and to a Wind Turbine–Generator–Rectifier, as an example of a complex non-linear dynamic system. …”
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