兰州大学机构库

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Geographic distribution and structure of the websites of "211 project" universities in China 期刊论文
武汉大学学报(信息科学版), 2012, 卷号: 37, 期号: SUPPL.1, 页码: 37-41
Authors:  Sha, YZ(沙勇忠);  Qu, Qiongdan;  Li, Huijia;  Sha, Y.
Favorite  |    Submit date:2015/04/28
Complex network analysis - Geographic distribution - Geographical maps - Internal structure - Link data - Social Network Analysis  
The Attitude Analysis of Internet Users in the Event Involving PM2.5 Governance 会议论文
2012 FIFTH INTERNATIONAL CONFERENCE ON BUSINESS INTELLIGENCE AND FINANCIAL ENGINEERING (BIFE), Lanzhou, PEOPLES R CHINA, AUG 18-21, 2012
Authors:  Sha, YZ(沙勇忠);  Liu, YJ;  Yan, JS;  Sha, YZ (reprint author), Lanzhou Univ, Sch Management, Lanzhou 730000, Gansu, Peoples R China.
Adobe PDF(210Kb)  |  Favorite  |    Submit date:2015/07/21
PM 2.5  Internet user  attitude  content analysis  
Interactive visualization for topic model curation 会议论文
2018 Joint ACM IUI Workshops, ACMIUI-WS 2018, Tokyo, Japan
Authors:  Cai, Guoray;  Sun, Feng;  Sha, YZ(沙勇忠)
Favorite  |    Submit date:2020/09/23
Detecting public sentiment over PM2.5 pollution hazards through analysis of Chinese microblog 会议论文
ISCRAM 2014 Conference Proceedings - 11th International Conference on Information Systems for Crisis Response and Management, University Park, PA, United states, May 1, 2014 - May 1, 2014
Authors:  Sha, YZ(沙勇忠);  Yan, Jinsong;  Cai, Guoray
Favorite  |    Submit date:2017/01/18
Social Aspects  Air Pollution  Information Systems  Time Series Analysis  Crisis  Pm2.5  Public Opinions  Sentiment Analysis  Social Media Analysis  
Systematic Analysis of the Contributory Factors Related to Major Coach and Bus Accidents in China 期刊论文
SUSTAINABILITY, 2022, 卷号: 14, 期号: 22
Authors:  Sha, YZ(沙勇忠);  Hu, Junyan;  Zhang, Qingxia;  Wang, Chao
Favorite  |    Submit date:2023/01/03
coach and bus accidents  contributory factors  HFACS  classification system  systematic analysis  
How does social learning facilitate urban disaster resilience? A systematic review 期刊论文
Environmental Hazards-Human and Policy Dimensions, 2019, 卷号: 19, 期号: 1, 页码: 107-129
Authors:  Zhang, Qingxia;  Hu, Junyan;  Song, Xuping;  Li, Zhihong;  Yang, KH(杨克虎);  Sha, YZ(沙勇忠)
Favorite  |    Submit date:2020/08/27
Urban hazard  urban disaster resilience  social learning  risk management  thematic synthesis  systematic review  
How safety accountability impacts the safety performance of safety managers: A moderated mediating model 期刊论文
Journal of Safety Research, 2024
Authors:  Sha, YZ(沙勇忠);  Zhang, Yongbao;  Zhang, Yan
Favorite  |    Submit date:2024/03/15
Behavioral research  Risk management  Safety engineering  Chinese enterprise  Employee behavior  Employee performance  Mediating effect  Moderated mediating model  Safety accountability  Safety managers  Safety performance  Safety production  Theoretical modeling  
Simulation study on the propagation law of sina micro-blog for Tianjin event based on improved SIR model 会议论文
9th International Conference on Information Management and Engineering, ICIME 2017, Barcelona, Spain
Authors:  Liu, G(刘刚);  Guodong, Ye;  Ke, Liu;  Haitao, Tang;  Sha, YZ(沙勇忠)
Favorite  |    Submit date:2020/08/31
Effects of diurnal temperature range on cardiovascular disease hospital admissions in farmers in China's Western suburbs 期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 卷号: 28, 期号: 45, 页码: 64693-64705
Authors:  Zha, Qunwu;  Chai, GR(柴国荣);  Zhang, Zhe-George;  Sha, YZ(沙勇忠);  Su, Yana
Favorite  |    Submit date:2021/12/15
Cardiovascular disease  Diurnal temperature range  Hospital admission  Chinese suburban farmers  Climate change  Distributed lag non-linear model  
Predicting Major Infectious Diseases Based on GreyWolf Optimization and Multi-machine Learning: Case Study of COVID-19 期刊论文
Data Analysis and Knowledge Discovery, 2022, 卷号: 6, 期号: 8, 页码: 122-133
Authors:  Qu, ZX(曲宗希);  Sha, YZ(沙勇忠);  Li, Yutong
Favorite  |    Submit date:2024/04/02
COVID-19  Fuzzy inference  Long short-term memory  Ensemble prediction  Gray wolf optimization  Gray wolves  Infectious disease  Infectious disease outbreaks  Machine-learning  Major infectious disease outbreak  Multi-machines  Optimisations  Prediction modelling