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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 analyzed, involving response procedures, monitoring and early warning, impact hazard assessment, and on-orbitThe 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 inrisk response, establish an integrated impact risk response system, develop impact risk response and

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

Dynamic response of precast segmental bridge columns under heavy truck impact

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 327-349 doi: 10.1007/s11709-023-0911-z

Abstract: Considering the wide application of precast segmental bridge columns (PSBCs) in engineering practice, impact-resistantThe simulation results demonstrated that the engine and cargo caused two major peak impact forces duringSubsequently, the impact force, failure mode, displacement, and internal force of the PSBCs under heavy, and number of precast segments on the impact responses.The truck weight was found to have a minor effect on the engine impact force.

Keywords: precast segmental bridge columns     heavy truck     collision     dynamic response    

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    

Corporate governance impact on banking risk

Mahdi JEMMALI, Bassem SALHI

Frontiers of Engineering Management 2020, Volume 7, Issue 2,   Pages 182-195 doi: 10.1007/s42524-019-0034-3

Abstract: This study aims to determine the relationship between several factors of governance and the level of riskis based on a model with a single equation that examines variables relative to governance and credit riskto determine their impact on banking financials.of the Tunisian banks in our case study (i.e., credit risk).Moreover, making applications work by putting together a process and model for banking risk is important

Keywords: bank governance     banking risk     process decision     modeling     architecture    

Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 266-276 doi: 10.1007/s11783-010-0267-1

Abstract: in China were discussed and some suggestions were put forward, hoping to shed light on environmental risk

Keywords: environmental accidents     spatial and temporal trends     environmental risk    

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    

Decision Support System for Evaluating Impact of Product Carbon Labeling Scheme

Xu Dong-ling,Foster Chris,Hu Ying,Yang Jian-bo

Frontiers of Engineering Management 2014, Volume 1, Issue 1,   Pages 89-104 doi: 10.15302/J-FEM-2014015

Abstract: In this paper a decision support system for systematically evaluating the impact of labeling productsThe system developed can be applied to assessing the impact of sustainable development policies to maximize

Keywords: impact assessment     multiple criteria decision analysis     risk analysis     carbon footprint     decision support    

An investigation of ballistic response of reinforced and sandwich concrete panels using computational

Mohammad HANIFEHZADEH, Bora GENCTURK

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1120-1137 doi: 10.1007/s11709-019-0540-8

Abstract: The performance of concrete in a high-speed hard projectile impact is a complex problem due to a combinationThe effects of the impact angle and impact velocity are also considered.It was observed that the impact angle for the flat nose missile is critical and the front steel plate

Keywords: concrete panels     projectile impact     finite element modeling     smoothed particle hydrodynamics     strain rate    

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    

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    

Well-being analysis of GSU transformer insulation incorporating the impact on power generation using

Alagarsamy KRISHNAVEL, Dusmata Kumar MOHANTA, M. Jaya Bharata REDDY

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 288-299 doi: 10.1007/s11708-013-0265-7

Abstract: compounds the energy constraints which will not only result in a huge loss of generation but also have an impact

Keywords: transformer     well-being analysis     dissolved gases in oil analysis (DGA)     tan delta (TD)     sweep frequency response    

Game theoretic analysis of environmental impact assessment system in China

CHENG Hongguang, PU Xiao, GONG Li, QI Ye

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 448-453 doi: 10.1007/s11783-007-0071-8

Abstract: Environmental impact assessment (EIA) system has been established in China since 1973.

Keywords: public     impact assessment     Environmental impact     general    

The clinical impact of tricuspid regurgitation in patients with a biatrial orthotopic heart transplant

Frontiers of Medicine 2023, Volume 17, Issue 3,   Pages 527-533 doi: 10.1007/s11684-022-0967-5

Abstract: In this study, we aim to elucidate the clinical impact and long-term course of tricuspid regurgitation

Keywords: orthotopic heart transplant     tricuspid regurgitation     clinical impact     biatrial heart transplantation    

Dynamical analysis of droplet impact spreading on solid substrate

Zhaomiao LIU, Huamin LIU, Xin LIU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 308-315 doi: 10.1007/s11465-010-0020-2

Abstract: This paper investigates the impact spreading of a droplet on a solid substrate using numerical simulationhowever, the pressures on the substrate are quite different and air entrainment may be found as the impactThe impact speed impacts on the spreading factors in high speed droplet spreading.The spreading factor obviously increases with increasing impact speed; however, splashing will appear

Keywords: droplet     impact spreading     numerical simulation    

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    

Title Author Date Type Operation

Response to Risk of Near-Earth Asteroid Impact

Wu Weiren, Gong Zizheng, Tang Yuhua, Zhang Pinliang

Journal Article

Dynamic response of precast segmental bridge columns under heavy truck impact

Journal Article

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

Corporate governance impact on banking risk

Mahdi JEMMALI, Bassem SALHI

Journal Article

Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Journal Article

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

Yang Jun

Journal Article

Decision Support System for Evaluating Impact of Product Carbon Labeling Scheme

Xu Dong-ling,Foster Chris,Hu Ying,Yang Jian-bo

Journal Article

An investigation of ballistic response of reinforced and sandwich concrete panels using computational

Mohammad HANIFEHZADEH, Bora GENCTURK

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

Well-being analysis of GSU transformer insulation incorporating the impact on power generation using

Alagarsamy KRISHNAVEL, Dusmata Kumar MOHANTA, M. Jaya Bharata REDDY

Journal Article

Game theoretic analysis of environmental impact assessment system in China

CHENG Hongguang, PU Xiao, GONG Li, QI Ye

Journal Article

The clinical impact of tricuspid regurgitation in patients with a biatrial orthotopic heart transplant

Journal Article

Dynamical analysis of droplet impact spreading on solid substrate

Zhaomiao LIU, Huamin LIU, Xin LIU,

Journal Article

Understanding and addressing the environmental risk of microplastics

Journal Article