Intelligent Diagnosis of Rolling Bearing Fault Based on Improved Convolutional Neural Network and LightGBM by Yanwei Xu, Weiwei Cai, Liuyang Wang, Tancheng Xie

“…Aiming at the problems of weak generalization ability and long training time in most fault diagnosis models based on deep learning, such as support vector machines and random forest algorithms, one intelligent diagnosis method of rolling bearing fault based on the improved convolution neural network and light gradient boosting machine is proposed. …”
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A Modeling Study of the Productivity of Horizontal Wells in Hydrocarbon-Bearing Reservoirs: Effects of Fracturing Interference by Lei Huang, Peijia Jiang, Xuyang Zhao, Liang Yang, Jiaying Lin, Xuyang Guo

“…Commercial production from hydrocarbon-bearing reservoirs with low permeability usually requires the use of horizontal well and hydraulic fracturing for the improvement of the fluid diffusivity in the matrix. …”
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Factors Associated with Successful Mentoring of Parents Addressing Childhood Obesity: A Mixed Methods Approach by Gabriela Abigail Villanueva, Byron Alexander Foster

“…Parents mentoring other parents as a behavioral intervention for child obesity is novel with limited data describing the experience and dynamics of this approach. …”
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Experimental and Numerical Simulation Studies of RC Beams under the Actions of Equal Energy Impact Loads by Xiwu Zhou, Xiangyu Wang, Runcheng Zhang, Wen Zhang

“…In this study, two groups of RC beams were subjected to low-speed drop weight impact test by using the domestic advanced ultrahigh heavy-duty drop weight impact testing machine system. …”
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Hierarchical Deep Learning for Bearing Fault Detection in BLDC Motors Using Time-Frequency Analysis by Ahmed K. Ali, Wathiq Rafa Abed

“…This paper presents new hierarchical image-based time-frequency convolutional neural network (HTFICNN) for sorted bearing fault detection in brushless DC (BLDC) motors. …”
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Nonlinear Pounding Analysis of Multispan and Simply Supported Beam Bridges Subjected to Strong Ground Motions by Hong-Yu Jia, Xian-Lin Lan, Nan Luo, Jian Yang, Shi-Xiong Zheng, Chao Zhang

“…To investigate the nonlinear impact effect of multispan simply supported beam bridges under strong earthquakes, firstly, the dynamic motion equation, the algorithm of its solution, and some pounding modelling methods are presented and the finite element model of a considered multispan simply supported railway beam bridge is established in the nonlinear finite element software of SAP2000 in which the primary nonlinear characteristics of the bearing and the impact element are considered herein. …”
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Taming the Bear while Riding the Dragon? Central Asia confronts Russian and Chinese economic influences by Julien Vercueil

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Response of negative ion beamlet width and axis deflection to RF field in beam extraction region by Kenichi Nagaoka, Haruhisa Nakano, Taiga Hamajima, Ryoya Nakamoto, Katsuyoshi Tsumori, Masaki Osakabe, Masashi Kisaki, Kenji Miyamoto, Kazunori Takahashi, Ursel Fantz

“…Abstract Beam-divergence characteristics of single negative ion beamlet have been experimentally investigated with a superimposition of a controlled perturbation of a radio frequency wave (RF) field in a filament-arc discharge negative ion source. …”
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Coupling Vibration Analysis of Turbine Shared Support Rotor-Bearing System with Squeeze Film Dampers by Jiaqi Han, Guihuo Luo, Wei Chen, Fei Wang, Lulu Liu, Zhenhua Zhao, Gang Luo

“…Based on the features of a turboshaft engine with a turbine shared support structure, a rotor-bearing test system with a shared support structure and squeeze film damper is designed, and a finite-element model of the test system is built based on Timoshenko beam elements. …”
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Natural Remission of Major Periprosthetic Osteolysis following Total Hip Arthroplasty with Metal-on-Metal Bearings by Tatsuya Tamaki, Kazuhiro Oinuma

“…The natural course of adverse events following the use of metal-on-metal (MoM) bearings in total hip arthroplasty (THA) is not well known. …”
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Strengthening Shear Resistance of Beams without Web Reinforcements Using Vertical Prestressed Steel Bars by Zihui Liu, Yujun Cui, Weiqi Wang, Wei Cao, Xuan Wang, Xingwei Xue

“…The vertical prestressed steel bar (VPSB) strengthening method is effective for improving the shear behaviour of concrete structures. Four concrete beams are investigated to reveal the effect of VPSBs on the shear capacity of concrete beams without web reinforcement. …”
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Determination of temperature mode of rotary bearings of gas turbine engine with air and fuel lubrication system by V. N. Klimov, D. Ya. Dudev, V. Ya. Sigaylo, N. I. Klimov

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Toward super-clean bearing steel by a novel physical-data integrated design strategy by Jian Guan, Guolei Liu, Wenguang Hu, Hongwei Liu, Paixian Fu, Yanfei Cao, Dong-Rong Liu, Dianzhong Li

“…The cleanliness of fabricated ingots is crucial for the quality and properties of bearing steel. To address this issue, a physical-data integrated design strategy was developed to optimize vacuum arc remelting (VAR) parameters, combining numerical simulation, machine learning (ML), and experimental validation. …”
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The Discrepancy of ANA and Compartment Bead Patterns Suggestive of a Neuropsychiatry Systemic Lupus Erythematosus (NPSLE) by Munawaroh Fitriah, Lita Diah Rahmawati, Indah Adhita Wulanda, Hani Susianti, Betty Agustina Tambunan

“…The difference in the pattern of ANA IF with confirmation beads suggests the presence of other autoantibodies in NPSLE.…”
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Mechanism of Extruding Flowing Floor Heave in Mining Gateways Using an Elastic Foundation Beam Model by Pan Chen, Yuan-Xiang Yu, Shuan-Cheng Gu

“…Considering the action of high bearing pressures, a mechanical model of a coal wall mining gateway is established based on the elastic theory. …”
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Quasi-static and dynamic compression behavior of stacked pyramidal lattice structures with I-beam struts by Mohammed Ayaz Uddin, J. Jefferson Andrew, Imad Barsoum, Shanmugam Kumar, Andreas Schiffer

“…The findings indicate that the SPLs with I-beam struts outperform conventional SPLs with square struts of same mass showcasing superior rigidity, durability, and energy absorption. …”
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Sex estimation in a Chilean population by mandibular analysis in cone beam computed tomography images by F. Ceballos, N.F. Deana, N. Alves

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Vanadyl Sulfate Effects on Systemic Profiles of Metabolic Syndrome in Old Rats with Fructose-Induced Obesity by Diego Ortega-Pacheco, María Marcela Jiménez-Pérez, Jeanet Serafín-López, Juan Gabriel Juárez-Rojas, Arturo Ruiz-García, Ursino Pacheco-García

“…Currently, energy obtained from hypercaloric diets has been part of the obesity and type 2 diabetes mellitus (T2DM) epidemics from childhood to old age. …”
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Impact of Cyclic Loading on Chloride Diffusivity and Mechanical Performance of RC Beams under Seawater Corrosion by Sen Pang, Bo Diao, Yinghua Ye, Shuxin Chen, Xin Wang

“…An experimental study was conducted to investigate the impact of cyclic loading on the mechanical performance and chloride diffusivity of RC beams exposed to seawater wet-dry cycles. To induce initial damage to RC beam specimen, cyclic loading controlled by max load and cycles was applied. …”
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Experimental Study on Flexural Behavior of Prestressed Concrete Beams Reinforced by CFRP under Chloride Environment by Yunyan Liu, Yingfang Fan

“…In order to study the effects of initial damages, CFRP reinforcement, and chloride corrosion on the flexural behavior of prestressed concrete beams, ten prestressed concrete beams were designed and manufactured, which were preloaded with 0%, 40%, and 60% of the ultimate load to crack. …”
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