The Complexity Analysis for Price Game Model of Risk-Averse Supply Chain Considering Fairness Concern by Huang Yi-min, Li Qiu-xiang, Zhang Yu-hao

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Calculation and Influencing Factors of the Operating Efficiency of Chinese Airports under High-Quality Development by Meng Shang, Chunjie Jia, Hui Li, Yu Liu, Junwei Cao

“…Combining with the connotation of the “green, smart, humane, and safe” airport high-quality development, the paper applied the Tobit model to quantitatively analyze the influencing factors of the operating efficiency of airports, and the research shows that (1) the overall operating efficiency of the study airports is 0.734; in terms of the region, the operating efficiency of airports located in southwest and northwest regions is greatly affected by natural factors, while the operating efficiency of airports located in North China is mostly affected by social factors. (2) Under the perspective of human-earth relationship, the impact of natural factors on the operating efficiency of airports is greater than that of social factors, wherein PM2.5 and relative humidity have negative impact, while the actual foreign capital utilization of the city and domestic and foreign tourists have positive impact. (3) The regression results of the Tobit model indicate that green, smart, and safe indicators can promote the high-quality development of airports, while the humane indicator restrains the high-quality development of airports.…”
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Efficient radiative cooling based on spectral regulation and atmospheric water harvesting with sunflower design by Tao Ma, Jiangbo Wu, Xiaoze Du, Shujun Liu

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In Situ Stress Prediction in Subsurface Rocks: An Overview and a New Method by Yushuai Zhang, Shangxian Yin, Jincai Zhang

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Hydrogen Production Scheduling Strategy for Photovoltaic Electrolysis of Water Considering Dynamic Hydrogen Prices by LI Janlin, WANG Dalong, ZHAO Wending, XIN Dixi, ZOU Fei

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Interorganizational Knowledge Networks, R&D Alliance Networks, and Innovation Capability: A Multilevel Network Perspective by Yan Zhao, Xiao Han, Xiaoran Yang, Zheng Li

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Evolutionary game of international trade network based on trade policy differences by Jun Zheng, Junfang Wang, Aizhong Shen

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Study on the Mathematical Model and Propagation Characteristics of AE Waveform Signals during Rock Fracture by Xun You, Bin Gong, Xin Lv, Longfei Hu

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Study on Effect of Perforation Orientation on Hydraulic Fracturing of Shale by Jian Li, Dong Wang, Hongjian Wang, Fei Zhao, Qingqing Ma, Qi Qiao, Zhiyang Yao

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Flood Period Classification Forecast Based on Information Fusion and Recognition by XIE Zhigao, LIU Xia, WU Hengqing, LIU Jin

“…To solve the low simulation accuracy of flood forecast models caused by limited historical flood data in river basins,this paper employs the K-means clustering method to cluster typical floods by taking reservoir A as the research object.Meanwhile,it analyzes hydrological influencing factors such as rainfall intensity,rainfall center,and weather system,calculates various parameters of confluence models through a genetic optimization algorithm,and adopts a rough set method to explore the relationship between influencing factors and flood period confluence patterns.Finally,the flood period classification forecast based on information fusion and recognition is conducted.The results are as follows:① The absolute and relative errors of the four selected typical floods calculated by the classification forecast method are 9.01 m³/s and 2.95%,116.46 m³/s and 6.78%,30.92 m³/s and 17.55%,and 6.12 m³/s and 1.86% respectively;② The simulation accuracy of the flood classification forecast model built in this paper is higher than that of the traditional forecast methods,and the determination coefficients of different typical floods are all above 0.8.The results can provide references for the flood period classification and forecast in north China and other regions with less flood data.…”
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Influences of Microwave Irradiation on the Physicomechanical Properties and Cerchar Abrasivity Index of Rocks by Gaoming Lu, Cong Ding, Kairong Hong, Jianjun Zhou, Haining Liu, Changbin Yan

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Modeling and performance analysis of MWCNT bundle interconnect based on state space method by Songjie Zhao, Fang Deng

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Effects of Weather, Time, and Pollution Level on the Amount of Particulate Matter Deposited on Leaves of Ligustrum lucidum by Huixia Wang, Hui Shi, Yanhui Wang

“…This paper investigated the spatial and temporal variations in the amounts of PM accumulated on leaves of Ligustrum lucidum, a common evergreen tree species in North China. The effects of rainfall and wind on the amounts of PM deposited on foliage were also determined. …”
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How to Develop Renewable Power in China? A Cost-Effective Perspective by Rong-Gang Cong, Shaochuan Shen

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Energy Response Analysis of Continuous Beam Bridges with Friction Pendulum Bearing by Multihazard Source Excitations by Bing Li, Bin Wang, Shaohua Wang, Xiao Wu

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Diversity of Woodland Communities and Plant Species along an Altitudinal Gradient in the Guancen Mountains, China by Dongping Meng, Jin-Tun Zhang, Min Li

“…The Guancen Mountains are the northern end of Luliang mountain range in North China. Fifty-three quadrats of 10 m×20 m of woodland communities were randomly established along an altitudinal gradient. …”
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Roof Control Technology of Mining Roadway under the Influence of Advanced Supporting Pressure by Zhiyuan Jin, Youlin Xu, Tao Peng, Linsheng Gao

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Fog Formation in Cold Season in Ji’nan, China: Case Analyses with Application of HYSPLIT Model by Xinfeng Wang, Jianmin Chen

“…Fog events almost happened every year in cold season in North China Plain. In this study, hybrid single-particle Lagrangian integrated trajectory (HYSPLIT) model was applied to analyze the formation of four fog events occurring in Ji’nan, China, during the period from March 2012 to February 2014. …”
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Short-Term Passenger Flow Forecasting for Rail Transit considering Chaos Theory and Improved EMD-PSO-LSTM-Combined Optimization by Lixin Zhao, Hui Jin, Xintong Zou, Xiao Liu

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Seismic Imaging and Seismicity Analysis in Beijing-Tianjin-Tangshan Region by Xiangwei Yu, Wenbo Zhang, Yun-tai Chen

“…The inferred velocity model of the upper crust correlates well with the surface geological and topographic features in the BTT region. In the North China Basin, the depression and uplift areas are imaged as slow and fast velocities, respectively. …”
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