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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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Risk analysis methods of the water resources system under uncertainty

Zeying GUI,Chenglong ZHANG,Mo Li,Ping GUO

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 3,   Pages 205-215 doi: 10.15302/J-FASE-2015073

Abstract: analysis process.Then the quantitative characterization methods of risk analysis are introduced, including three criteriaFinally, this paper focuses on the various methods of risk analysis under uncertainty, which are summarizedA more comprehensive risk analysis methodology for the WRS is proposed based on the comparison of theThis paper provides a decision support of risk analysis for researchers, policy makers and stakeholders

Keywords： water resources system     evaluation criterion     optimization model     risk analysis method     uncertainty    

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Meta-analysis of the risk factors of breast cancer concerning reproductive factors and oral contraceptive

Qiong DAI MD, Bei LIU MD, Yukai DU MM,

Frontiers of Medicine 2009, Volume 3, Issue 4,   Pages 452-458 doi: 10.1007/s11684-009-0080-z

Abstract: The authors performed a meta-analysis of case-control studies that addressed whether reproductive factorssummary OR was adjusted; 95% CI, 1.24―3.62) were correlated with the increase in breast cancer riskand breast-feeding (OR, 0.76; 95% CI, 0.64―0.90) indicated no association with breast cancer risk50yr and oral contraceptive use are positively correlated with an increase in breast cancer risk

Keywords： meta-analysis     breast cancer     risk factors     reproductive factors     oral contraceptive use    

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A Review on the Risk Assessment Methods of System Engineering

Cao Yun,Xu Weiya

Strategic Study of CAE 2005, Volume 7, Issue 6,   Pages 88-94

Abstract:

A comprehensive introduction about present situation and future development of the risk assessmentSeveral technical issues on the research of the risk assessment methods are discussed.

Keywords： risk assessment     risk analysis     systems engineering    

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Analysis and control of significant risk source of underground diameter project from Beijing railway

Zhao Yong,Han Fuzhong,Li Jianhua

Strategic Study of CAE 2010, Volume 12, Issue 12,   Pages 23-28

Abstract:

Through the detailed risk evaluation on underground diameter projectfrom Beijing railway station to Beijing railway west station, the conditions of all the risk sourcesAt last, effective control measures of risk prevention and reduction were proposed based on the evaluations

Keywords： tunnel     risk analysis     risk control    

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Perception of people for the risk of Tianwan nuclear power plant

Lei HUANG, Jun BI, Bing ZHANG, Fengying LI, Changsheng QU,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 73-81 doi: 10.1007/s11783-009-0151-z

Abstract: A questionnaire survey of residents’ risk perceptions related to Taiwan nuclear power plant inChina was carried out to explore the determining factors that affect individual risk perception.This study proposed to pursue a more comprehensive understanding of factors that affected individual riskCovariance structure analysis was conducted using risk perceptions of nuclear power as dependent variableimprove people’s rational acceptance of risk.

Keywords： nuclear power     risk perception     public involvement     covariance structure analysis     China    

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Application of probabilistic risk assessment at a coking plant site contaminated by Polycyclic Aromatic

XIA Tianxiang,JIANG Lin,JIA Xiaoyang,ZHONG Maosheng,LIANG Jing

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 441-450 doi: 10.1007/s11783-013-0572-6

Abstract: Application of Probabilistic Risk Assessment (PRA) and Deterministic Risk Assessment (DRA) at a cokingPRA revealed valuable information regarding the possible distribution of risk, and risk estimates ofoverestimated the risk.higher than the acceptable risk, according to the outputs of PRA.Sensitivity analysis was done by calculating the contribution to variance for each exposure parameter

Keywords： Probabilistic Risk Assessment (PRA)     a coking plant     risk     cleanup level     sensitivity analysis     polycyclic    

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Structural risk analysis of trans-oceanic suspension bridges

Zhang Qiang,Ma Jinghai

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 61-63

Abstract:

The paper states the methodology of SRA (structural risk analysis)ofThe risks to be controlled necessarily are concluded by the global risk analysis, and how to achievethe control is worked out by the element risk analysis.

Keywords： suspension bridge     structural risk analysis     bridge management    

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Operation safety risk analysis method of hydropower project considering time-dependent effect

Zhang Sherong,YanLei

Strategic Study of CAE 2011, Volume 13, Issue 12,   Pages 51-55

Abstract:

In order to consider the time-dependent characteristic of risk factorsOn the basis of analyzing the structure characteristics and mode of operation, the operation safety riskA scheme to demonstrate the time-dependent risk rate assessment method for an example of the earth-rockIt could provide scientific basis for the operation safety and risk decision of the hydropower projectby predicting the trend of risk rate via this model.

Keywords： operation safety of hydropower project     risk analysis     risk rate assessment     time-dependent reliability    

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Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 318-325 doi: 10.1007/s11783-008-0033-9

Abstract: Environmental risk of high sulfur gas field exploitation has become one of the hot spots of environmentalthe higher the rapture point, the better the diffusing condition of pollutant, the distribution of risksensitive point decided piping rupture environmental risk size combining the HS diffusion result andarea dispersing in the study area, synthetic judge located in the high rapture point environmental riskAccording to simulation results, the environmental risk management measures aimed at putting down adverse

Keywords： mountain ’     rapture     Lagrangian     hollow     produced    

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Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Strategic Study of CAE 2013, Volume 15, Issue 12,   Pages 107-112

Abstract: of super-long subsea tunnel is a extremly complex system project,has larger uncertainty and safety riskThe procedure of risk assessment was explained in detail,and its application on Bohai Bay subsea tunnelFirstly, lots of different risk factors of the subsea tunnel operation were identified systematicallymethod and analytic hierarchy process, and were classified and discussed gradually according to the riskFinally,some topics about risk assessment on the subsea tunnel operational risk needed to the further

Keywords： subsea tunnel     operational period     risk analysis     risk assessment    

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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 tunnelCombining the risk weight analysis ranking,the sequence in turn from low to high is supporting structurefailure 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.equipment 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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Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Strategic Study of CAE 2009, Volume 11, Issue 7,   Pages 86-91

Abstract: : justify;">In this paper, the characteristics of underground works and constructive guidelines for risk

Keywords： underground engineering     risk assessment     criteria    

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The Risk Analysis of Liquefied Petroleum Gas Leak and the Consequence Assessment Method

Chen Sining,Sun Jinhua,Wang Qingsong

Strategic Study of CAE 2005, Volume 7, Issue 9,   Pages 61-64

Abstract: In this paper, occuring condition and risk of those disasters are analyzed.Quantified risk analysis (QRA) is used in consequence assessment.

Keywords： fire     liquefied petroleum gas leak     risk analysis     consequence assessment    

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polycyclic aromatic hydrocarbons in typical urban of Yunnan-Guizhou Plateau: Characterization, sources and risk

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1535-6

Abstract:

• The sampling was conducted in city on the Yunnan-Guizhou Plateau for one year.

Keywords： Particle-associated PAHs     Fine particle     Source appointment     Group analysis     Risk assessment     Biomass    

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Title Author Date Type Operation

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

Yang Jun

Journal Article

Risk analysis methods of the water resources system under uncertainty

Zeying GUI,Chenglong ZHANG,Mo Li,Ping GUO

Journal Article

Meta-analysis of the risk factors of breast cancer concerning reproductive factors and oral contraceptive

Qiong DAI MD, Bei LIU MD, Yukai DU MM,

Journal Article

A Review on the Risk Assessment Methods of System Engineering

Cao Yun,Xu Weiya

Journal Article

Analysis and control of significant risk source of underground diameter project from Beijing railway

Zhao Yong,Han Fuzhong,Li Jianhua

Journal Article

Perception of people for the risk of Tianwan nuclear power plant

Lei HUANG, Jun BI, Bing ZHANG, Fengying LI, Changsheng QU,

Journal Article

Application of probabilistic risk assessment at a coking plant site contaminated by Polycyclic Aromatic

XIA Tianxiang,JIANG Lin,JIA Xiaoyang,ZHONG Maosheng,LIANG Jing

Journal Article

Structural risk analysis of trans-oceanic suspension bridges

Zhang Qiang,Ma Jinghai

Journal Article

Operation safety risk analysis method of hydropower project considering time-dependent effect

Zhang Sherong,YanLei

Journal Article

Simulation analysis of environmental risk accident and management of high-sulfur gas field development

WANG Xiao, HAO Fanghua, ZHANG Xuan, SUN Wen, CHENG Hongguang

Journal Article

Risk assessment on Bohai Bay subsea tunnel in its operational period

Wang Yonghong,Liu Bing,Zhang Yonggang

Journal Article

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

Zhang Wenxin and Zou Chong

Journal Article

Analysis and research for risk assessment criteria of underground engineering

Yao Xuande,Wang Mengshu

Journal Article

The Risk Analysis of Liquefied Petroleum Gas Leak and the Consequence Assessment Method

Chen Sining,Sun Jinhua,Wang Qingsong

Journal Article

polycyclic aromatic hydrocarbons in typical urban of Yunnan-Guizhou Plateau: Characterization, sources and risk

Journal Article