Strong Directional Source Effect and Coping Strategy in Passive Data Detection by Yuefeng Yan, Shaodong Jing, Jiao Wang, Xuedong Ma, Xiaozhong Liu, Xu Zhang, Liu Liu, Wei Fang

“…Dispersion obtained by linear arrays in different directions are not accurate. The observation system should be optimized and the illumination of the estimated two receivers’ path should cover the propagation directions. …”
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Numerical simulation study on the damage characteristics of water jet impact in drill holes with gangue coal rock by Yabin Gao, Shaoqi Zhang, Junyu Hong, Jing Cao, Mengbo Li

“…The findings reveal that the gangue layer notably alters the crack propagation path, inhibiting the extension of main cracks on either side of the cone while promoting the formation of laminar and interconnected cracks. …”
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Design of an Electronic Nose System with Automatic End-Tidal Breath Gas Collection for Enhanced Breath Detection Performance by Dongfu Xu, Pu Liu, Xiangming Meng, Yizhou Chen, Lei Du, Yan Zhang, Lixin Qiao, Wei Zhang, Jiale Kuang, Jingjing Liu

“…In this way, the design reduces dead space gas contamination and the impact of individual breathing pattern differences. The sensor array is designed to detect the collected gas, and the response chamber is optimized to improve the detection stability. …”
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Research on the capability, opportunity, and motivation of schools to conduct physical activities in China: a cross-group validation by Jingtao Wu, Yi Yang, Yanhong Shao, Xiaolin Zhang, Wanli Zang, Jun Hu

“…The results provide a targeted scientific basis for optimizing school physical education policies, addressing regional resource differences, and teacher training strategies. …”
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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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Research on the directional fracturing mechanism of multiborehole rock mass plasma blasting by Xue LI, Chuanbing WANG, Yanbing WANG, Hongjia MEI, Yanqing LI, Zhaoyang WANG, Diancai XIAO

“…The aim was to explore how different slit tube shapes and precut groove spacings affect the mechanism of directional rock fracturing under various configurations of plasma blasting. …”
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The Study of Large-Scale Fading Using a Wavelet Transform Method by Guizhen Lu, Zhi Cao, Xingning Jia, Jingjing Liang

“…The selection of wavelet is very important in using a wavelet method, and the steps of the wavelet method are given for the study of wave propagation loss. The path loss of measurement is analysed with different levels of wavelet decomposition and compared with an optimized Hata model. …”
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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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Explanation and design of mentoring in order to promote human resources activities in the National Company of Southern Oil-bearing Regions by Ali Ghasemi Ghasemvand, Vahid Chenari, Mehrdad Hamari, Seyyed Ali Akbar Ahmadi

“…Their wants and needs are different and difficult to understand. Due to the increase in the size of the industry and the complexity related to its operations and human factors, a number of organizations have used mentoring programs. …”
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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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Multi-Robot exploration for coal mine rescue based on the extension of undirected graph by Linna ZHOU, Tihao WU, Xinli HUANG, Chunyu YANG, Xin ZHANG

“…The A * algorithm is used to optimize the shortest exploration path in the local map. …”
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Influencing Mechanism of the Social Role of Government Digital Human on Public Adoption Behavior by WEI Tianyu, LIU Zhongyi, ZHANG Ning

“…This study, based on the perspective of social role theory, explores the influencing mechanism of different role positioning of government digital humans in government service scenarios on public adoption behavior, which is of great significance for optimizing government services and improving the intelligent level of government services. …”
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Modern approaches for management patients with craniofacial tumors (literature review) by A. S. Dikarev, S. A. Vartanyan, A. A. Martirosyan

“…On the path to methodological comprehension of existing concepts and actions towards creating one’s own algorithms lies a multifactorial analysis of personal experience in management and undoubtedly the care of patients from a group with such an unfavorable prognosis for survival. …”
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Analyzing cryptographic algorithm efficiency with in graph-based encryption models by Yashmin Banu, Biplab Kumar Rath, Debasis Gountia

“…Results show that the Star model offers near-optimal paths with significantly reduced processing time, demonstrating high confidence in efficiency for lightweight encryption tasks. …”
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Effects of transcranial electrical stimulation of the cerebellum, parietal cortex, anterior cingulate, and motor cortex on postural adaptation by Nastaran Bahadorani, Roya Khanmohammadi

“…A repeated measure ANOVA was used to assess within-group effects, while one-way ANOVA compared between-group differences. Between-group analysis did not reveal statistically significant differences during both the vibration and post-vibration phases. …”
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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

“…On the basis of fluid calculation, it respectively used equivalent thermal path method and FVM to estimate the temperature rising of motor. …”
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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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Research on the Model of Industrial Interconnection Intelligent Manufacturing Supply and Demand Network and Its Robustness by Jianjia He, Tianyuan Zheng

“…In addition, different attack algorithms are used to verify the robustness of the model. …”
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AHG-YOLO: multi-category detection for occluded pear fruits in complex orchard scenes by Na Ma, Na Ma, Na Ma, Yile Sun, Yile Sun, Chenfei Li, Chenfei Li, Zonglin Liu, Zonglin Liu, Haiyan Song, Haiyan Song

“…IntroductionTo achieve fast detection of pear fruits in natural pear orchards and optimize path planning for harvesting robots, this study proposes the AHG-YOLO model for multi-category detection of pear fruit occlusion in complex orchard environments.MethodsUsing the Red Delicious pear as the research object, the pears are classified into three categories based on different occlusion statuses: non-occluded fruits (NO), fruits occluded by leaves/branches (OBL), and fruits in close contact with other fruits but not obstructed by leaves/branches (FCC). …”
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