Study on Void Structure Reconstruction of Asphalt Mixture by X-Ray Computed Tomography and Otsu’s Method by Jiantong Zhang, Jun Yang, Tiejun Liu, Rongxing Cai, Rui Yang

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Study on Attribution Analysis and Response of Saltwater Intrusion in Modaomen Waterway During Dry Seasons by HUANG Chunhua, LIN Zhongyuan, ZOU Huazhi, HUANG Pengfei, XU Wei

“…Under the influence of climate change and human activities, the saltwater intrusion in the Modaomen Estuary Waterway has intensified significantly,which has greatly threatened the safety of the water supply in the Guangdong-Hong Kong-Macao Greater Bay Area.Based on the daily exceedance time data of seven stations in the Modaomen Waterway,daily maximum tidal range,volume of runoff, mean sea level,cross-shore wind,and alongshore wind from 2004 to 2016,empirical orthogonal function (EOF) analysis and univariate and multiple linear regression analysis were carried out to reveal the response relationship between the saltwater intrusion and the impact factors and quantify the contribution of each impact factor.The results show that the maximum contribution to the saltwater intrusion is the tidal range,followed by the volume of runoff, which can explain 30% and 28% of the diurnal variation of the exceedance time, respectively.The contribution of wind to the saltwater intrusion is slightly greater than that of the mean sea level,and the contribution of wind and mean sea level to the saltwater intrusion is 12% and 11%,respectively.The effect of cross-shore wind is slightly greater than that of alongshore wind.The peak of Modaomen saltwater intrusion appears in 3.2 days after the minimum tidal range,and the salinity of Modaomen Waterway is not suppressed until 1.8 days after the increase in the volume of runoff of Gaoyao station.This paper can provide theoretical support for watershed scheduling and saltwater intrusion forecast.…”
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Probabilistic Prediction of Maximum Tensile Loads in Soil Nails by Yongqiang Hu, Peiyuan Lin

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Determination of Heavy Metals in Alpinia oxyphylla Miq. Collected from Different Cultivation Regions by Dan Zhou, Yurong Fu, Weiyong Lai, Junqing Zhang

“…20 batches of Alpinia oxyphylla Miq. were collected from Yunnan, Guangdong, Guangxi, and Hainan province in China. The contents of heavy metals of As, Hg, Pb, Cd, and Cu were determined and compared. …”
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Antibacterial Effect of Black Pepper Petroleum Ether Extract against Listeria monocytogenes and Salmonella typhimurium by Wenxue Chen, Hui Tang, Ningxin Jiang, Qiuping Zhong, Yueying Hu, Haiming Chen, Weijun Chen

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Effect of Ion Magnetron Sputtering Method on Scanning Electron Microscopy (SEM)Images of Materials with Different Surface Properties by ZHANG Jie, ZOU Junwen, LIU Xueguang, LI Xiaoying

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Model-Based Analysis of Muscle Strength and EMG-Force Relation with respect to Different Patterns of Motor Unit Loss by Chengjun Huang, Maoqi Chen, Yingchun Zhang, Sheng Li, Ping Zhou

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An Effective Self-Attention-Based Hybrid Model for Short-Term Traffic Flow Prediction by Zhihong Li, Xiaoyu Wang, Kairan Yang

“…The self-attention mechanism module is applied as a feature extraction unit in this hybrid model to enhance the ability of key information capture and to settle the problem on key information disappearing due to the increasing sequence length in traditional models. The dataset of the Guangdong freeway toll station is used for the experimental testing. …”
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Experimental study on the effect of the riveting process on the bending resistance of beams composed of galvanized Q235 steel by Xue Jingya, Wu Qing, Chen Xiaomiao, Ma Shiliang, Wang Yunqing, Mo Jianbing, Yang Jianming

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The burden and temporal trend of early onset pancreatic cancer based on the GBD 2021 by Zongbiao Tan, Yang Meng, Yanrui Wu, Junhai Zhen, Haodong He, Yu Pu, Jixiang Zhang, Weiguo Dong

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Analysis of Surface Sound Duct in the Northern Shelf of the South China Sea by Ke Qu, Shengchun Piao, Jianbo Zhou, Fengqin Zhu

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Mesoscale Modelling of Bond Behavior at FRP-Concrete under Mode II Loading: Effect of Rayleigh Damping by Feng-chen An, Qiong-guan Xiao, Shuai Li, Hong-jun Li

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Investigating Travel Flow Differences between Peak Hours with Spatial Model with Endogenous Weight Matrix Using Automatic Vehicle Identification Data by Yiwei Zhou, Zhaocheng He, Jin-Yong Chen, Linglin Ni, Jieshuang Dong

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A Clinical Retrospective Study of Recurrent Painful Ophthalmoplegic Neuropathy in Adults by Cheng Li, Xinyi Huang, Xiao Tan, Yannan Fang, Jianhua Yan

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Quantitative Reinforcement Analysis of Loess Slope with Anisotropy by Yuling Shi, Rui Wang, Hang Yuan, Han Bao, Changgen Yan

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One-step depositing method of PAni/MnO2 composites for enhanced supercapacitor performance by Shuang Xi, Xiaoli Qian, Ximing Cheng, Huilong Liu, Homa Shabanzadeh, Davoud Dastan

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Constructing RBAC Based Security Model in u-Healthcare Service Platform by Moon Sun Shin, Heung Seok Jeon, Yong Wan Ju, Bum Ju Lee, Seon-Phil Jeong

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Analysis and Research on the Rehabilitation Effect of Physical Exercise on College Students’ Mental Depression Based on Multidimensional Data Mining by Wen Zou

“…In order to explore the physical exercise and psychological changes of college students, this study adopts the method of multidimensional data mining, taking 23,146 undergraduates from a university in Guangzhou, Guangdong Province, as the research object. On the basis of summarizing and analyzing the previous research literature, this study expounds the development background, current situation, and future challenges of multidimensional data mining technology. …”
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Guest editorial: Advanced signal processing for integration of radar and communication (IRC) by Bin Liao, Wei Liu, Ziyang Cheng, Tianyao Huang

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Intragroup and Intergroup Pairwise Key Predistribution for Wireless Sensor Networks by Ching-Nung Yang, Ting-Song Gu, Jhou-Cian You, Chang-Ji Wang

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