Effects of Profile Modification on Elastohydrodynamic Lubrication of Straight Bevel Gear by Cong Wei, Youqiang Wang, Yabo Zhou, Shenwen Long

“…The second parabolic curve is adopted in tooth profile modification firstly， and then the height of the tooth edge trimming of the driving wheel and the driven wheel is changed. After determining the modification parameters， an elastohydrodynamic lubrication model is established for the straight line contact of the bevel gear with infinite line， the pressure and the film thickness are solved by the multigrid method， and the elastic deformation is solved by the multigrid integration method. …”
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Field Measurements of Vibration on the Car Body-Suspended Equipment for High-Speed Rail Vehicles by Jinying Guo, Huailong Shi, Fansong Li, Pingbo Wu

“…In this long-term tracking test, the running stability of vehicle and wheel-rail interaction were also examined with the increase of operation distance (OD), a total of 2,400,000 km. …”
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Assessment on surface integrity in electrochemical grinding of AISI 304 by Mohammad Yazdani, Amir Rasti

“…Electrolyte concentration and voltage also reduced surface microhardness by 10–14 % through intensified corrosion, while higher wheel speeds increased microhardness due to enhanced mechanical removal. …”
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ANALYSIS OF THE PRESSURE DISTRIBUTION ON RAIL SEAT OF CONCRETE SLEEPERS UNDER 40- TONNE AXLE LOAD by AN BoYang, YANG JiZhong, LIU Chao, ZHAO Xin, WEN ZeFeng, JIN XueSong

“…More results have shown that（ 1） the typical heavy haul track structure in China can meet the requirements of 40- tonne axle load,but the stress on the top of subgrade exceeds the bearing capacity considered in normal design;（ 2） with the increase of the lateral wheel-rail contact force,the width（ along the lateral） of the contact patch between the railpad and the sleeper decreases and the length keeps almost unchanged,thereby the maximum pressure increases and its location moves towards the field side in the lateral;（ 3） Under the typical wheel-rail contact forces,the pressure distribution on the rail seat changes significantly when the stiffness of the railpad increases from 80 MN / m to 200 MN / m,while un-affected as the stiffness further increases to 1300 MN / m;（ 4） Assuming a constant dynamic amplification factor,the pressure on the rail seat decreases as the rail fastening system fails,and correspondingly,the shape of contact patch between the rail pad and the sleeper becomes more irregular due to less constraints.…”
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Prognoza rozwoju paliw płynnych by Krzysztof Biernat

“…The article includes analysis o f basic terms an d definitions an d following issues: the directions of modification and development of the drive in the wheel vehicles, the forecast of development of standard fuels for internal combustion engines, the improvement of demands towards oils and fuel liquids, prospective fuel substances and  non-standard fuels.…”
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Shopping Cart Injuries by Donna Davis

“…“Perhaps you were one of those children who thought of the shopping cart as a mountain for the courageous climber to conquer, or a racecar with you at the wheel. Or you’ve been challenged by one of those children in the grocery store who were not just riding in, but standing in, climbing on, or pushing that shopping cart like it was their own private jungle gym, skateboard, or glider.” …”
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Strength Analysis on Propel Gearbox of Hydraulic Excavator by Wei Zou

“…Taking the external load distribution on sprocket wheel and meshing forces of planetary gear trains into account， the strength of case and the three-stage planet carrier assembly under three working conditions is analyzed by using Abaqus， comparison and analysis of three solutions of planet carrier and pins structure is carried out， and the accuracy of the FEA result is confirmed， which provides the basis for subsequent design and manufacture.…”
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Shopping Cart Injuries by Donna Davis

“…“Perhaps you were one of those children who thought of the shopping cart as a mountain for the courageous climber to conquer, or a racecar with you at the wheel. Or you’ve been challenged by one of those children in the grocery store who were not just riding in, but standing in, climbing on, or pushing that shopping cart like it was their own private jungle gym, skateboard, or glider.” …”
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Un saltuarius dévot de Jupiter Optimus Maximus dans le Mâconnais by Monique Dondin-Payre, Hélène Chew

“…The musée d’Archéologie nationale at Saint-Germain-en-Laye has just acquired a bronze wheel-bearing Jupiter with an inscribed base, found at Rontecolon in the locality of Cenves (Rhône). …”
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Developing and evaluating a gamified self-management application for inflammatory bowel disease using the ADDIE model and Sukr framework by Narges Norouzkhani, Somaye Norouzi, Mahbobeh Faramarzi, Ali Bahari, Javad Shokri Shirvani, Saeid Eslami, Hamed Tabesh

“…Aim The current cognitive study aims to develop a mobile application to integrate the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) instructional design model and elaborate on a gamification design based on the reputable Sukr Wheel framework. Methods The current study uses the ADDIE approach to integrate behavior change strategies derived from the self-management theory using the Sukr Wheel gamification (My IBD Buddy) framework on the Android platform. …”
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A New Dual Steering System in a Compact Tractor by Giorgio Paolo Massarotti, German Filippini, Gustavo Raush Alviach, Pedro Javier Gamez-Montero, Esteban Codina Macia

“…To achieve optimal controllability in a dual steering tractor (a four-wheel, iso-diametric tractor equipped with a dual-hydraulic steering system), this study proposes a coordinated approach that combines experimental testing (using a special agricultural tractor) with numerical analysis of the entire vehicle, developed in Bond Graph-3D. …”
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Analysis on the Spindle Bearing Force of RV Reducers Based on the Fuzzy Theory—Wang Xinlong¹ Pang Xiaoxu^1,2,3 Qiu Ming^1,2,3 Shen Wenliang<inline... by Wang Xinlong, Pang Xiaoxu, Qiu Ming, Shen Wenliang

“…The results show that the number of cycloidal wheel pins and the radius of cycloidal wheel pitch have the greatest influence on the force of the main bearing. …”
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Modeling and Analysis of a Multi-Degree-of-Freedom Micro-Vibration Simulator by Xiaoming Wang, Zhenbang Xu, Shuai He, Qingwen Wu, Hang Li, Yaping Zhao, Lei He

“…To reproduce the disturbance forces and moments generated by the reaction/momentum wheel assembly, a multi-degree-of-freedom micro-vibration simulator is proposed. …”
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Measurement and Numerical Simulation of Ground and Subgrade Vibrations of Beijing Urban Rail Line 13 by Futong Wang, Leilei Yan, Qi Jiang, Xiaxin Tao

“…The simulated time history of the wheel-rail force provides an excitation sample for further model experiments and numerical simulation. …”
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Music Distraction among Young Drivers: Analysis by Gender and Experience by Carlos A. Catalina, Susana García-Herrero, Elvira Cabrerizo, Sixto Herrera, Santiago García-Pineda, Fatemeh Mohamadi, M. A. Mariscal

“…Gender and drivers’ experiences at the wheel were the other factors, which were taken into account when interpreting the study results. …”
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Study on the Meshing Theory of End-face Worm Drive by Chen Yan, Gong Yuxia

“…Use the space meshing theory to study the meshing theory of end-face worm drive,all of the worms systematically are discussed,the unified formula for the worm wheel tooth surfaces is presented. The unified formulas of the end-face worm drive meshing performance are deduced. …”
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Analysis and Laser Remanufacturing of the Slewing Ring Gear Tooth Broken of the Reclaimer by An Xiaoyan, Zhang Hongshan, Shi Changjun

“…For the case of the gear tooth broken,which belongs to the bucket wheel reclaimer,by using COSMOS finite element analysis method,the details of the failure is scientifically analyzed.The broken tooth is repaired by using the laser overlaying welding technology.The results of repair show that the application of laser remanufacturing technology in the parts restoration works of hoisting and conveying machinery is of great significance in engineering,it can not only ensure the safety and reliability of the repaired parts,but also greatly reduces the enterprise production operation cost and improves the production efficiency.…”
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Investigations on Vehicle Rollover Prevention Using LQG Regulator by Binda Mridula Balakrishnan, Marimuthu Rajaram

“…For vehicles that are deemed to be susceptible to wheel-liftoff, various control strategies are implemented in simulation. …”
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The Evidence for Brain Injury in Whiplash Injuries by Michael P. Alexander

“…Pure whiplash injury implies no, or minimal head contact, but many patients also have head contact against a head rest or the steering wheel or windshield. The relative severity of the neck injury and the head injury distinguishes whiplash from mild closed head injury. …”
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CRACINA, potier et décorateur lézovien méconnu by Richard Delage, Jean-Marc Séguier

“…This potter was working at Lezoux (Puy-de-Dôme) and up to now is known as a potter who makes wheel-thrown pots. The discovery of this vessel and others, which has remained unpublished until now, reveals a new aspect of his work as a decorator linked to BANVVS I.…”
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