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Risk warning technologies and emergency response mechanisms in Sichuan–Tibet Railway construction

Liujiang KANG, Hao LI, Cong LI, Na XIAO, Huijun SUN, Nsabimana BUHIGIRO

Frontiers of Engineering Management   Pages 582-594 doi: 10.1007/s42524-021-0151-7

Abstract: In this study, we first review four critical research areas of risk warning technologies and emergencyresponse mechanisms in railway construction, namely, (i) risk identification methods of large-scalerailway construction projects, (ii) risk management of large-scale railway construction, (iii) emergencyresponse planning and management, and (iv) emergency response and rescue mechanisms.

Keywords： railway construction     risk warning technologies     emergency response mechanisms     Sichuan–Tibet Railway    

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Glogbal Services of BeiDou Navigation Satellite System: Risk Analysis and Countermeasures

Yang Jun

Strategic Study of CAE 2023, Volume 25, Issue 2,   Pages 13-21 doi: 10.15302/J-SSCAE-2023.02.002

Abstract: Strengthening research on risk analysis and response of BDS global services is not only an inherent requirementof these risks, the following countermeasures are proposed: strengthening the top-level planning of riskresponse, establishing a response system considering all factors, improving risk response capabilitiesof BDS global service related entities, and consolidating a solid foundation for risk response.

Keywords： BeiDou navigation satellite system     global services     risk analysis     risk response    

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Response to Risk of Near-Earth Asteroid Impact

Wu Weiren, Gong Zizheng, Tang Yuhua, Zhang Pinliang

Strategic Study of CAE 2022, Volume 24, Issue 2,   Pages 140-151 doi: 10.15302/J-SSCAE-2022.02.015

Abstract: The current international research situation and trend regarding NEA impact risk response were analyzedThe basic progress and shortcomings of NEA impact risk response in China are summarized.Based on the above analysis, the development goals and system structure of NEA impact risk response inFurthermore, we suggest that China should strengthen the top-level design and long-term planning of impact riskresponse, establish an integrated impact risk response system, develop impact risk response and innovation

Keywords： near-Earth asteroid     impact hazards     impact risk response     monitoring and early warning     on-orbit disposal    

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Two-stage stochastic programming with robust constraints for the logistics network post-disruption response

Frontiers of Engineering Management   Pages 67-81 doi: 10.1007/s42524-022-0240-2

Abstract: To address the LN post-disruption response strategy optimization problem, this study proposes a novelTo enhance the robustness of the response strategy obtained, the conditional value at risk (CVaR) criterionis utilized to reduce the operational risk, and robust constraints based on the scenario-based uncertainty

Keywords： logistics network design     post-disruption response strategy     two-stage stochastic programming     conditionalvalue at risk     robust constraint    

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Study on shaft drilling and blasting construction risk analysis and countermeasures of Bohai Strait tunnel

Zhang Wenxin and Zou Chong

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 101-106

Abstract:

In view of the shaft construction risk analysis of Bohai Strait tunnelfailure risk, natural disaster risk and shaft excavation risk.Through risk assessment,we determine that the risk of water inrush and mud outburst is the key risk.Considering the influences of key risk and other risks on the shaft construction,we put forward responseequipment selection and hoisting process control, shaft excavation risk control, natural disaster risk

Keywords： strait tunnel     shaft construction     drilling and blasting method     risk analysis     response measures    

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Understanding and addressing the environmental risk of microplastics

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1612-5

Abstract: Hence, great uncertainties might exist in microplastics exposure and health risk assessment based on

Keywords： Emerging contaminants     Microplastics     Environment risk     Health effect    

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Ecological Risk Management of Drinking Water Project: The Case Study of Kunming City

Ji-liang Zheng,Jun Hu,Xuan Zhou,Ching Yuen Luk

Frontiers of Engineering Management 2015, Volume 2, Issue 3,   Pages 311-319 doi: 10.15302/J-FEM-2015045

Abstract: The ecological risk management of drinking water project is an important means of ensuring the safetyBased on ecological risk assessment and management theories, this paper establishes an ecological riskIts ecological risk management of drinking water has attracted the attention of both the local government

Keywords： drinking water project     ecological risk     ecological risk assessment     risk management    

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Risk Matrix Method and Its Application in the Field of Technical Project Risk Management

Zhu Qichao,Kuang Xinghua,Shen Yongping

Strategic Study of CAE 2003, Volume 5, Issue 1,   Pages 89-94

Abstract:

Technical project risk management has always been given great concern by the Department of DefenseThis paper systematically introduces risk matrix and its application, which is one of the most popularrisk management technologies in the field of DoD acquisition projects risk management.As a conclusion, this paper evaluates the usability of risk matrix when to be used to assess and mitigaterisk management.

Keywords： risk matrix     risk management     project management    

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Bioaerosol emissions variations in large-scale landfill region and their health risk impacts

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1593-9

Abstract:

● The airborne bacteria in landfills were 4–50 times higher than fungi.

Keywords： Microbial aerosols     Landfill sites     Health risk assessment     CALPUFF    

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Development of a seismic design method based on response spectra for building structures

ZHOU Xiyuan, YU Ruifang

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 129-141 doi: 10.1007/s11709-007-0014-2

Abstract: The assumption and problem of the mode-superposition response spectrum method in seismic design codeThe progresses on the mode superposition response spectrum theory are discussed.multiple-support seismic excitations and deducing corresponding method; 4) the approach for calculation of seismic responseof the non-classically damped system with overcritical damping and the calculation method of seismic response

Keywords： generalization     classical damping     mode-superposition response     calculation formula     damping theory    

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Epidemic obesity in children and adolescents: risk factors and prevention

Eun Young Lee, Kun-Ho Yoon

Frontiers of Medicine 2018, Volume 12, Issue 6,   Pages 658-666 doi: 10.1007/s11684-018-0640-1

Abstract: The complexity of risk factors for developing obesity among children and adolescents leads to difficultythat of obesity, an effective prevention strategy is to focus on overweight youth, who are at high riskMultifaceted, comprehensive strategies involving behavioral, psychological, and environmental risk factors

Keywords： obesity     children     adolescents     epidemiology     risk factor     prevention    

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Optimal risk allocation in alliance infrastructure projects: A social preference perspective

Xiang DING, Qian LI

Frontiers of Engineering Management 2022, Volume 9, Issue 2,   Pages 326-336 doi: 10.1007/s42524-020-0145-x

Abstract: The mechanism of risk allocation is designed to protect all stakeholders, and it is vital to projectFew research has focused on partners’ social preferences affecting the output of risk allocation.risk-management effort simultaneously.Results show that an AM’s IA significantly affects risk allocation between AL and AM.preference negatively affects AL’s optimal risk-sharing ratio.

Keywords： public project     contract design     risk sharing     inequity aversion     governance    

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Detection of schedule delay risk of empirical construction projects

Tsegay GEBREHIWET, Hanbin LUO

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 251-267 doi: 10.15302/J-FEM-2018086

Abstract: In Ethiopian construction projects, schedule delay risk is a predominant issue because it is not properlyAlthough several studies have been focused on the various effects of risk in construction projects, limitedefforts have been made to investigate the typical and the overall schedule delay risk.In this study, our aim is to detect the typical and overall schedule delay risk throughout the constructionthe exact risk level on specific activity to make appropriate decision.

Keywords： fuzzy analytic hierarchy process comprehensive evaluation     construction project     detection of delay risk    

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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

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 860-868 doi: 10.1007/s11783-012-0467-y

Abstract: To explore the factors that influence respondents’ willingness to pay (WTP) for the risk reduction ofconsidered in this study, and a Tobit model was used to find the factors influencing WTP under three riskIn addition, three extracted public risk perception factors, , , and , also strongly affected theThe mean WTP value increased as the magnitude of the risk reduction increased.The cost for chemical safety management of Yancheng was calculated, and the optimized risk reduction

Keywords： risk perception     willingness to pay     contingent valuation method     risk management school of the environment    

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Hybrid deep learning model for risk prediction of fracture in patients with diabetes and osteoporosis

Frontiers of Medicine 2022, Volume 16, Issue 3,   Pages 496-506 doi: 10.1007/s11684-021-0828-7

Abstract: The fracture risk of patients with diabetes is higher than those of patients without diabetes due tohyperglycemia, usage of diabetes drugs, changes in insulin levels, and excretion, and this risk beginsIn addition, the fracture risk of patients with diabetes and osteoporosis has not been further studiedthis paper, a hybrid model combining XGBoost with deep neural network is used to predict the fracture riskdiabetes and osteoporosis, and investigate the effect of patients’ physiological factors on fracture risk

Keywords： XGBoost     deep neural network     healthcare     risk prediction    

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Title Author Date Type Operation

Risk warning technologies and emergency response mechanisms in Sichuan–Tibet Railway construction

Liujiang KANG, Hao LI, Cong LI, Na XIAO, Huijun SUN, Nsabimana BUHIGIRO

Journal Article

Glogbal Services of BeiDou Navigation Satellite System: Risk Analysis and Countermeasures

Yang Jun

Journal Article

Response to Risk of Near-Earth Asteroid Impact

Wu Weiren, Gong Zizheng, Tang Yuhua, Zhang Pinliang

Journal Article

Two-stage stochastic programming with robust constraints for the logistics network post-disruption response

Journal Article

Study on shaft drilling and blasting construction risk analysis and countermeasures of Bohai Strait tunnel

Zhang Wenxin and Zou Chong

Journal Article

Understanding and addressing the environmental risk of microplastics

Journal Article

Ecological Risk Management of Drinking Water Project: The Case Study of Kunming City

Ji-liang Zheng,Jun Hu,Xuan Zhou,Ching Yuen Luk

Journal Article

Risk Matrix Method and Its Application in the Field of Technical Project Risk Management

Zhu Qichao,Kuang Xinghua,Shen Yongping

Journal Article

Bioaerosol emissions variations in large-scale landfill region and their health risk impacts

Journal Article

Development of a seismic design method based on response spectra for building structures

ZHOU Xiyuan, YU Ruifang

Journal Article

Epidemic obesity in children and adolescents: risk factors and prevention

Eun Young Lee, Kun-Ho Yoon

Journal Article

Optimal risk allocation in alliance infrastructure projects: A social preference perspective

Xiang DING, Qian LI

Journal Article

Detection of schedule delay risk of empirical construction projects

Tsegay GEBREHIWET, Hanbin LUO

Journal Article

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

Journal Article

Hybrid deep learning model for risk prediction of fracture in patients with diabetes and osteoporosis

Journal Article