Ｒesearch on Hydroforming for Automobile Front Sub-frame by LIU Xiao-jing, YANG Ｒan, FENG Zhang-chao, WANG Zhe

“…It shows that the lateral of corner easily appears fracture and excessive thinning，and these forming defects could be avoided through optimizing the bending process parameters． The numerical simulation results have good conformity to experimental ones in the wall thickness distributions，their overall tendency of thickness distributions tend to be consistent in typical section，and the maximum difference of thickness between simulation and experiment results is 6%，which indicates that the proposed optimization method is feasible and can provide an effective guidance for the hydroforming of subframe．…”
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Effect of Aluminum Content on Solidification Process and Microsegregation of δ-TRIP Steel by Rudong Wang, Yanhui Sun, Heng Cui

“…Under non-equilibrium solidification conditions, unlike equilibrium solidification, the temperature difference between the solid and liquid phases initially increases, then decreases, and subsequently levels off with further Al addition. …”
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Robust Human Tracking Using a 3D LiDAR and Point Cloud Projection for Human-Following Robots by Sora Kitamoto, Yutaka Hiroi, Kenzaburo Miyawaki, Akinori Ito

“…This work aims to develop a method that is robust to height differences among humans using a 3D LiDAR. We observed the environment using a 3D LiDAR and projected the point cloud onto a single horizontal plane to apply a human-tracking method for 2D LRFs. …”
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How the Filling Patterns Influence the Comprehensive Performance on FDM Specimens Based on PLA Filament by YU Yan-dong, MENG Chen-li

“…Based on FDM rapid prototyping manufacturing，the plastic tensile specimen was formed by using the biodegradable polymers-poly anhydrides(PLA) filament．A comprehensive consideration that how the processing parameters of filling density，layer height and filling path affect the mechanical properties (tensile strength， elastic modulus，etc．)， forming precision， forming time and cost on the sample was made．By processing and analyzing the experimental data，it is concluded that the parameters was setting in the different needs of the matching value， which provide effective reference for the optimization of FDM process and improve the precision．…”
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斜齿圆柱齿轮裂纹扩展特性及剩余寿命研究 by 吴金亮, 汪中厚, 李刚

“…With the development of the modern detection technology,carrying out the gear life prediction with initial crack is of great significance to power transmission device in special situations and precision predict the gear life.Based on the theory of linear elastic fracture mechanics,the stress intensity factor at the different pinion crack positions of a five-speed gear-type transmission is analyzed by using boundary element analysis software FRANC3 D.The crack propagation path and process is explored,and the failure characteristics of crack propagation in the central tooth root and its crack propagation life are predicted.This gear crack propagation research methods is not only enriches the theoretical strength of the gear but also provides a good reference for the optimization of gear design theory.…”
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Rock-filled concrete columns under axial loads by Mohamed S. Khalafalla, Jin Feng

“…The output indicates that the capacity load is in line with the computational load through the Abaqus program; however, the path of the crack differs slightly without affecting the failure mode. …”
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Evolution of Computer-Aided Process Planning for Hybrid Additive/Subtractive Process by Osama Abdulhameed, Abdulrahman Al-Ahmari, Syed Hammad Mian, Abdulmajeed Dabwan, Hisham Alkhalefah

“…However, a valuable process plan can only be achieved through the optimization of its different elements. Therefore, the objective of this work is the accomplishment of an optimized CAPP to fabricate parts in the shortest time employing the hybrid additive, subtractive, and inspection processes. …”
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The effect of surface texturing in the sliding surface on tribological characteristics of alloy steel under wet condition by Hiralal S. Patil, D. C. Patel

“…Then after experiments under different load conditions on textured surfaces were investigated using optimized ISO-68 oil. …”
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Spot-Scanning Confocal Photon Beams for Hypofractionated Brain Radiosurgery by Lijun Ma PhD, Shuang Luan PhD, Nguyen Phuong Dang PhD, Benjamin Ziemer PhD, Steve Braunstein MD, PhD, Michael McDermott MD, Cheng Yu PhD, Gabriel Zada MD, Eric L Chang MD

“…For such a delivery, a single continuous scanning path was first mapped within a 3D target volume, and then a series of dose kernels of variable sizes, shapes and beam weights were placed and then optimized along the path to produce highly conformal dose distributions. …”
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SPFDNet: Water Extraction Method Based on Spatial Partition and Feature Decoupling by Xuejun Cheng, Kuikui Han, Jian Xu, Guozhong Li, Xiao Xiao, Wengang Zhao, Xianjun Gao

“…In fact, there is a difference in the requirements for the water body and the water boundary. …”
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Improving SNR for NLoS Target Detection Using Multi-RIS-Assisted Monostatic Radar by Salman Liaquat, Ijaz Haider Naqvi, Faran Awais Butt, Saleh Alawsh, Nor Muzlifah Mahyuddin, Ali Hussein Muqaibel

“…Moreover, the analysis explores the impact of different Swerling target models on the SNR and PL, highlighting the optimal angles for target detection. …”
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Comparative Meta-Analysis of Clinical Outcomes in Chronic Achilles Ruptures: Isolated FHL Transfer, Hamstring Transfer, and Turndown Flaps by Bedri Karaismailoglu MD, FEBOT, Samir Ghandour MD, Joris R.H. Hendriks MS, Mani Eftekhari, Ehab Eltouny MD, Gregory R. Waryasz MD, Daniel Guss MD, MBA, John Y. Kwon MD, Soheil Ashkani-Esfahani MD, Lorena Bejarano-Pineda MD, Christopher W. DiGiovanni MD

“…This approach will contribute to a clearer path towards identifying the optimal intervention and refining the standard of care for CATR patients.…”
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Metric-Based Cooperative Routing in Multihop Ad Hoc Networks by Xin He, Frank Y. Li

“…Using the final optimal metric value instead of the traditional metric value at the routing layer, new optimal paths are set up in multihop ad hoc networks, by taking into account the cooperative benefits from the MAC layer. …”
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Nav2Scene: Navigation-driven fine-tuning for robot-friendly scene generation by Bowei Jiang, Tongyuan Bai, Peng Zheng, Tieru Wu, Rui Ma

“…We conduct experiments on the 3D-FRONT dataset for different tasks including scene generation, completion and re-arrangement. …”
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Development and environmental validation of a compact EDFA with integrated LNA+HPA for satellite optical communications by Alberto Carrasco-Casado, Koichi Shiratama, Dimitar Kolev, Hiroyuki Tsuji, Morio Toyoshima

“…To achieve this, the amplifier incorporates a 2-in-1 design, integrating a high-power amplifier (HPA) for the transmission path and a low-noise amplifier (LNA) for the reception path. …”
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Performance of multiple-source single-relay ultra-wideband networks based on space-time focusing transmission by Ya-fei TIAN, Chen-yang YANG

“…Space-time focusing transmission can reduce multi user interference in ultra-wideband (UWB) communications.Thus enable one relay forwarding the data from multiple sources to multiple destinations.Performance of relay networks with space-time focusing transmission was studied.The outage probabilities in multiple-access phase and broadcasting phase were derived,respectively.The explicit connection between the network throughput and the user number,distance between nodes,UWB pulse width,signal frame duration,and the received signal-to-interferenceand-noise ratio was obtained.By maximizing the network throughput and ana zing the optimization results,some design guidelines for the transmission scheme were provided.The outage probabilities in the two phases were verified through simulations under different path loss factors.…”
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Comparison and Analysis of Thermal Calculation Methods for Fan-cooled Permanent Magnet Motor by YANG Jinxia, LI Weiye, ZOU Yulin, WU Jiangquan

“…In order to comparatively analyze the feasibility of different thermal calculation methods on thermal design and engineering application of motor, based on a fan-cooled permanent magnet motor, it analyzed the flow of fan, the fluid field and temperature-rising of motor. …”
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Estimating the travel distance of channelized rock avalanches using genetic programming method by Zhang Yong, Wang Tao, Deng Mingfeng, Chen Ningsheng

“…The proposed GP model, which takes into account influences of the source area, height difference between the head scarp crown and the base of the collapsed slope, average inclination angle of the source zone, and average slope angle of the travel path, was compared against six previous models from the literatures using 15 channelized rock avalanche events induced by the Wenchuan earthquake in the Tuojiang River Basin. …”
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Onboard Trajectory Generation of Hypersonic Morphing Aircraft by Chenxin Zhang, Yankun Zhang, Changzhu Wei

“…The optimized trajectory met the final constraints and path constraints with the objective to minimize the time of the ascent phase. …”
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A deep operator network for Bayesian parameter identification of self-oscillators by Tobias Sugandi, Bayu Dharmaputra, Nicolas Noiray

“…The numerical experiments demonstrate that the proposed methodology can recover desired parameters with a significant reduction in time while maintaining an accuracy comparable to that of the classical finite-difference approach. The low computational time of the forward path enables Bayesian inference of the parameters. …”
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