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《医学前沿(英文)》 2022年 第16卷 第3期 页码 496-506 doi: 10.1007/s11684-021-0828-7
《工程管理前沿(英文)》 页码 67-81 doi: 10.1007/s42524-022-0240-2
关键词: logistics network design post-disruption response strategy two-stage stochastic programming conditional value at risk robust constraint
Molecular network-based intervention brings us closer to ending the HIV pandemic
Xiaoxu Han, Bin Zhao, Minghui An, Ping Zhong, Hong Shang
《医学前沿(英文)》 2020年 第14卷 第2期 页码 136-148 doi: 10.1007/s11684-020-0756-y
关键词: human immunodeficiency virus type 1 molecular cluster transmission cluster risk network targeted intervention evaluation
《工程管理前沿(英文)》 doi: 10.1007/s42524-023-0282-0
关键词: risk evaluation maintenance steering group analytic network process task transfer maintenance program
宋卫国,马剑,Satoh K,王健
《中国工程科学》 2006年 第8卷 第2期 页码 61-66
森林火灾发生概率预测涉及气象、树种、地理条件与人类活动等诸因素,气象参数对火灾的影响一直是森林火灾研究的重点之一。选用日平均湿度、降水量、平均风速、平均温度和日照时间等5种典型气象参数,利用BP神经网络分析了它们对火灾发生概率的综合影响;研究了多种气象参数综合作用下火灾发生概率的变化规律。结果表明,气象参数与火灾发生概率之间存在稳定的关联,神经网络在处理多参数综合影响方面具有较好的泛化能力,可以作为预测林火概率的可靠方法,为森林火灾研究提供了基础数据。
潘菲菲,王仁超,曹永雷
《中国工程科学》 2015年 第17卷 第1期 页码 143-150
针对工程建设过程中常常通过资源重新配置或提高资源利用率来应对风险事件可能引起工期延迟的问题,提出了基于工期可控性的网络进度计划随机仿真评价方法,以资源配置和利用裕度作为活动的可控性衡量指标,同时考虑了风险事件发生时间不同导致的风险应对措施的可实施性不同的问题,通过对各个风险事件发生时间及其引起的活动持续时间延误、风险应对效果等进行随机仿真,从而对整个项目的工期分布进行模拟,评价编制的网络进度计划的合理性。算例表明:相对于传统的基于工期和基于因素的Monte-Carlo仿真评价方法,基于工期可控性的仿真评价方法得到的结果更为合理。
Understanding and addressing the environmental risk of microplastics
《环境科学与工程前沿(英文)》 2023年 第17卷 第1期 doi: 10.1007/s11783-023-1612-5
Over the past decades, the plastic production has been dramatically increased. Indeed, a category of small plastic particles mainly with the shapes of fragments, fibers, or spheres, called microplastics (particles smaller than 5 mm) and nanoplastics (particles smaller than 1 μm) have attracted particular attention. Because of its wide distribution in the environment and potential adverse effects to animal and human, microplastic pollution has been reported as a serious environment problem receiving increased attention in recent years. As one of the commonly detected emerging contaminants in the environment, recent evidence indicates that the concentration of microplastics show an increasing trend, for the reason that up to 12.7 million metric tons of plastic litter is released into aquatic environment from land-based sources each year. Furthermore, microplastic exposure levels of model organisms in laboratory studies are usually several orders of magnitude higher than those found in environment, and the microplastics exposure conditions are also different with those observed in the environment. Additionally, the detection of microplastics in feces indicates that they can be excreted out of the bodies of animal and human. Hence, great uncertainties might exist in microplastics exposure and health risk assessment based on current studies, which might be exaggerated. Policies reduce microplastic emission sources and hence minimize their environmental risks are determined. To promote the above policies, we must first overcome the technical obstacles of detecting microplastics in various samples.
关键词: Emerging contaminants Microplastics Environment risk Health effect
Ecological Risk Management of Drinking Water Project: The Case Study of Kunming City
Ji-liang Zheng,Jun Hu,Xuan Zhou,Ching Yuen Luk
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 311-319 doi: 10.15302/J-FEM-2015045
关键词: drinking water project ecological risk ecological risk assessment risk management
朱启超,匡兴华,沈永平
《中国工程科学》 2003年 第5卷 第1期 页码 89-94
技术项目的风险管理一直深受美国国防部的重视。介绍了在美国国防采办风险管理中广泛应用的风险矩阵方法,并对其优缺点和适用性进行分析,结合我国国防预研技术项目管理的特点,提出我国开展技术性项目风险管理的思路。
Bioaerosol emissions variations in large-scale landfill region and their health risk impacts
《环境科学与工程前沿(英文)》 2022年 第16卷 第12期 doi: 10.1007/s11783-022-1593-9
● The airborne bacteria in landfills were 4–50 times higher than fungi.
关键词: Microbial aerosols Landfill sites Health risk assessment CALPUFF
Epidemic obesity in children and adolescents: risk factors and prevention
Eun Young Lee, Kun-Ho Yoon
《医学前沿(英文)》 2018年 第12卷 第6期 页码 658-666 doi: 10.1007/s11684-018-0640-1
关键词: obesity children adolescents epidemiology risk factor prevention
Optimal risk allocation in alliance infrastructure projects: A social preference perspective
Xiang DING, Qian LI
《工程管理前沿(英文)》 2022年 第9卷 第2期 页码 326-336 doi: 10.1007/s42524-020-0145-x
关键词: public project contract design risk sharing inequity aversion governance
Detection of schedule delay risk of empirical construction projects
Tsegay GEBREHIWET, Hanbin LUO
《工程管理前沿(英文)》 2018年 第5卷 第2期 页码 251-267 doi: 10.15302/J-FEM-2018086
关键词: fuzzy analytic hierarchy process comprehensive evaluation construction project detection of delay risk relative important index
The influencing factors of the WTP for the risk reduction of chemical industry accidents in China
Lei HUANG, Zhijuan SHAO, Weiliang BAO, Bailing DUAN, Jun BI, Zengwei YUAN
《环境科学与工程前沿(英文)》 2012年 第6卷 第6期 页码 860-868 doi: 10.1007/s11783-012-0467-y
关键词: risk perception willingness to pay contingent valuation method risk management school of the environment
李忠民,魏一鸣,汤淑春,陈健
《中国工程科学》 2006年 第8卷 第6期 页码 95-99
在对国外广泛采用的风险矩阵评估方法进行全面分析和系统总结的基础上,对风险矩阵方法在我国武器装备采办风险评估中的运用进行了探讨,并从风险影响和风险概率两个准则入手,以某武器型号采办为例示范性地进行了风险评估,从而为制定科学合理的武器装备采办风险管理提供决策依据。
标题 作者 时间 类型 操作
Hybrid deep learning model for risk prediction of fracture in patients with diabetes and osteoporosis
期刊论文
Two-stage stochastic programming with robust constraints for the logistics network post-disruption response
期刊论文
Molecular network-based intervention brings us closer to ending the HIV pandemic
Xiaoxu Han, Bin Zhao, Minghui An, Ping Zhong, Hong Shang
期刊论文
Risk evaluation for the task transfer of an aircraft maintenance program based on a multielement connection
期刊论文
Ecological Risk Management of Drinking Water Project: The Case Study of Kunming City
Ji-liang Zheng,Jun Hu,Xuan Zhou,Ching Yuen Luk
期刊论文
Epidemic obesity in children and adolescents: risk factors and prevention
Eun Young Lee, Kun-Ho Yoon
期刊论文
Optimal risk allocation in alliance infrastructure projects: A social preference perspective
Xiang DING, Qian LI
期刊论文
Detection of schedule delay risk of empirical construction projects
Tsegay GEBREHIWET, Hanbin LUO
期刊论文
The influencing factors of the WTP for the risk reduction of chemical industry accidents in China
Lei HUANG, Zhijuan SHAO, Weiliang BAO, Bailing DUAN, Jun BI, Zengwei YUAN
期刊论文