Showing 221 - 240 results of 307 for search '"Shandong Province"', query time: 0.08s Refine Results
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    Analysis of Factors Affecting the Severity of Injuries in Electric Two-Wheeled Vehicle Crashes with or without Violation: A Random Parametric Logit Model considering Heterogeneity... by Fulu Wei, Yuxin Han, Yanyong Guo, Yongqing Guo

    Published 2024-01-01
    “…In order to study the effect of the presence of violation on the severity of road traffic crashes among electric two-wheeler riders, in this study, the effects of rider characteristics, road characteristics, collision characteristics, and environmental characteristics on the severity of injuries of electric two-wheeled vehicle riders were considered separately analyzed based on the data of 6403 two-wheeled electric vehicle traffic crashes in a region of Shandong Province from 2015 to 2021, and a random parametric logit model considering the heterogeneity of the mean and the variance (RP-HMV logit) was established based on the presence or absence of violation behaviors of riders, respectively, in order to explore unobserved heterogeneity. …”
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  3. 223

    Load-Bearing Characteristics of Large-Diameter Rock-Socketed Piles Based on Ultimate Load Tests by Xueying Liu, Xiaoyu Bai, Mingyi Zhang, Yonghong Wang, Songkui Sang, Nan Yan

    Published 2020-01-01
    “…As part of a large converter project in Shandong Province, vertical static load tests and internal force tests were conducted on three large-diameter rock-socketed piles, their load transfer mechanism was clarified, and the ultimate side resistance and ultimate resistance performance characteristics of the rock-socketed sections were analyzed. …”
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    Risk Assessment of Water and Sand Inrush in Mining under Thick Loose Layer Based on Comprehensive Weight-Cloud Model by Wenquan Zhang, Xintao Wu, Xunan Wu, Yu Lei, Jianli Shao, Zaiyong Wang

    Published 2023-01-01
    “…Many deep mining mines in southwestern Shandong Province of China are covered with thick loose layers. …”
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  7. 227

    A Novel Method for Predicting Urban Residential Quality Distribution Based on Multi-Interest Consideration by Jiawen Ren, Xin Zhou, Jingjing An, Xing Shi, Xing Jin, Tianzhen Hong, Da Yan

    Published 2025-01-01
    “…The proposed model was applied as a case study to Guanxian County in Shandong Province, China. Three scenario analyses were conducted: a free development scenario, a government macro-regulation scenario, and a scenario with an adjusted preference value for residential quality. …”
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  8. 228

    Quantitative analysis and risk assessment of heavy metal pollution in an intensive industrial and agricultural region by Tao Wen, Yibo Cheng, Yali Yuan, Ruilian Sun

    Published 2025-01-01
    “…To explore the contamination of heavy metals in an intensive industrial and agricultural region in Shandong province, China, 101 surface soil samples and 80 samples of edible crop parts were collected from the vicinity of an industrial park. …”
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  9. 229

    Roadway Deformation and Control under Multidisturbed Secondary High Stress by Xiaoguang Sun, Haibin Wang, Xiaofang Wo, Zhimeng Sun, Wenliang Sun, Chunge Li

    Published 2022-01-01
    “…Aiming at the serious deformation and failure of mining roadway under the condition of high secondary stress in Xuchang Coal Mine, Shandong Province, the deformation law of surrounding rock under the influence of high secondary stress in the original support belt transport roadway was analyzed by the method of field measurement and numerical simulation, and the control scheme of surrounding rock was put forward. …”
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    Study on Reasonable Roadway Position of Working Face under Strip Coal Pillar in Rock Burst Mine by Hengze Yang, Zhongping Guo, Daozhi Chen, Chao Wang, Fuyu Zhang, Zhaowen Du

    Published 2020-01-01
    “…Based on the research background of the working face under the strip coal pillar in Jinqiao Coal Mine of Jining, Shandong Province, through theoretical analysis, similar material simulation experiment, and numerical simulation experiment, the stress distribution law, plastic failure range, and rationality of coal pillar setting in different width sections are systematically studied. …”
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  13. 233

    Marginal Benefit of Industrial Water Use in Northern China and Its Influencing Factors by DIAO Zicheng, ZHAO Jing, HAN Yuping

    Published 2022-01-01
    “…With the data on the economic indicators,such as industrial water use,industrial added value,fixed-asset investment,and the number of employees,of the northern region for 2011—2020,this study employed an improved Cobb-Douglas production function to calculate the marginal benefit of industrial water use in the northern region and analyzed its spatio-temporal variation law.The following observations can be made from the results:① Liaoning Province and Hebei Province have the largest marginal benefits of industrial water use,which are 394.91 CNY/m<sup>3</sup> and 324.99 CNY/m<sup>3</sup>,respectively.In contrast,Jilin Province and Tianjin Municipality have the smallest and the second smallest marginal benefits,which are 22.58 CNY/m<sup>3</sup> and 71.47 CNY/m<sup>3</sup>,respectively.The marginal benefit of industrial water use in Northern China exhibits an increasing trend from east to west,which is roughly opposite to the distribution of water resource endowment.② From 2011 to 2020,the marginal benefits of industrial water use in provinces and cities all showed an increasing trend.Specifically,the marginal benefit of industrial water use in Jilin Province increased the most by 345%,while that of industrial water use in Shandong Province increased the least by 64%.③ The water use per ten thousand CNY industrial added value is the main influencing factor on a changing marginal benefit of industrial water use,and its influence is negative;the GDP per capita and the proportion of the high-tech manufacturing industry in the industrial sector are both important factors with a positive influence;the impact of water resources per capita is relatively small.The research results provide references for scientifically understanding the value of water resources,optimizing the allocation of industrial water resources in the northern region,and improving the benefits of water resource use.…”
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    Simulation and Analysis of Geomagnetically Induced Current Levels in Shandong Power Grid by Han Wang, Zan‐Yang Xing, Nanan Balan, Yan‐Ling Wang, Qing‐He Zhang, Li‐Kai Liang

    Published 2021-04-01
    “…The result can provide suggestions for GIC disaster prevention and mitigation, substation site selection, monitoring equipment installation, and so on, in Shandong province.…”
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    Buffering or not working: group counseling for depression and loneliness among boarding primary school students by Peng Wang, Junchi Ma, Longlong Du, Qiulian Xing, Xinyu Cheng, Mingzhu Zhang, Fei Geng, Yuanxin Zheng, Fangxiao Zheng, Mei Tian

    Published 2025-01-01
    “…Therefore, our study aimed to explore the effects of group counseling interventions on reducing depression and loneliness among adolescents.MethodsThe study analyzed loneliness and depression before and after the intervention in eight randomly selected classes of fifth-grade students at a boarding school in a region of Shandong Province, which were divided into an experimental group and a control group.ResultsWithin the experimental group, there were no substantial variations in loneliness and depression levels. …”
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  18. 238

    An Integrated Use of Topography with RSI in Gully Mapping, Shandong Peninsula, China by Fuhong He, Tao Wang, Lijuan Gu, Tao Li, Weiguo Jiang, Hongbo Shao

    Published 2014-01-01
    “…Taking the Quickbird optical satellite imagery of the small watershed of Beiyanzigou valley of Qixia city, Shandong province, as the study data, we proposed a new method by using a fused image of topography with remote sensing imagery (RSI) to achieve a high precision interpretation of gully edge lines. …”
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    The factors influencing self-management in patients with depression: a qualitative research from China by Ying-Li Gao, Lu-Xia Shen, Xiu-Mei Hou, Shu-Ping Si, Huan-Huan Zhu, Zhong-Li Shi

    Published 2025-01-01
    “…Methods Six depression patients and twelve psychiatric nurses were chosen for semi-structured interviews through a purposive sampling method from a tertiary Grade A psychiatric hospital in Shandong Province, China. The group of depressed patients included in the study had a male to female sex ratio of 1:1 with a mean age of 46years. …”
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