The Risk Measurement of the Space Launch Test Project Based on Gray Relational Analysis

2013 ◽  
Vol 718-720 ◽  
pp. 686-691
Author(s):  
Yao Dong Le ◽  
Fa Jie Wei ◽  
An Ying Liu
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Risk Measurement ◽  
Gray Relational Analysis ◽  
Relational Analysis ◽  
Space Launch ◽  
Relational Degree ◽  
And Control ◽  
Test Project

The special nature of space launch test projects requires ground personnel to reduce the occurring probability of risk and ensure the success of the projects to the greatest extents. Hence how to accurately identify, measure, control and manage risk through effective measurement is currently a focus of risk management for space launch test projects. This paper identifies risk factors in all the stages of the space launch test projects, and analyzes and sorts them based on the gray relational degree. The results offer advices for ground personnel to make more precisely identification and control of risk.

scholarly journals ANALISIS MANAJEMEN RISIKO KREDIT SEBGAI ALAT UNTUK MEMINIMALISIR RISKO KREDIT PADA BANK NAGARI CABANG PEMBANTU SIMPANG HARU

2020 ◽  
Author(s):  
jhon fernos ◽  
Oriza Satifa
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Credit Risk ◽  
Risk Measurement ◽  
Monitoring And Control ◽  
Credit Risk Management ◽  
Measurement Monitoring ◽  
Special Concern ◽  
Credit Risk Measurement ◽  
And Control

This study aims to determine the application of credit risk management and criteria as well as efforts to minimize credit risk in Bank Nagari Simpang Haru Sub-Branch. In implementing credit risk management at Bank Nagari Simpang Haru Sub-Branch, it includes the identification, measurement, monitoring and control of credit risk. Credit risk is the risk of non-performing loans where the debtor must be under special surveillance while the credit measurement must be in accordance with the NPL, Non-perfoming loan (NPL) is very important for credit risk measurement at Bank Nagari Simpang Haru Sub-Branch, because it must be in accordance with the applicable provisions of the Bank Indonesia (BI), by using a non perfoming loan, it will be easy for the Bank to find out the criteria in analyzing credit risk where the Indonesian bank sets a maximum Npl of 5%. Credit collectability is the basis in calculating the level of NPL. Credit Risk Issues that appear at Bank Nagari Simpang Haru Sub-Branch, namely Problem Loans. In this case there are credit risk factors including internal banks, debtors and others. Thus the debtor becomes a factor that often arises and is of special concern.

scholarly journals Editorial note

2018 ◽  
Vol 8 (2) ◽  
pp. 4-5
Author(s):  
Elizaveta Kravchenko
Keyword(s):  
Risk Management ◽  
Financial Markets ◽  
Low Income ◽  
Management Practices ◽  
Audit Fees ◽  
Risk Measurement ◽  
Editorial Note ◽  
Risk Governance ◽  
Recent Issue ◽  
And Control

The recent issue of the journal Risk Governance and Control: Financial Markets & Institutions is devoted to the issues of risk measurement, microinsurance, low-income markets, risk management practices, audit fees, etc.

Battle damage assessment of surface warship formation based on improved gray relational analysis

2017 ◽  
Vol 15 (3) ◽  
pp. 269-278
Author(s):  
Zhuojie Xie ◽  
Yuhui Wang ◽  
Qingxian Wu
Keyword(s):  
Damage Assessment ◽  
Entropy Method ◽  
Relational Model ◽  
Reference Sequence ◽  
Gray Relational Analysis ◽  
Analytic Hierarchy ◽  
Relational Analysis ◽  
Relational Degree ◽  
Battle Damage Assessment ◽  
Pros And Cons

The paper analyzes the pros and cons of classical gray relational analysis on solving multi-target and multi-attribute problems, and presents an improved gray relational model to assess the battle damage of surface warship formations. First, with an entropy method and analytic hierarchy process, the subjective and objective weights of the index attributes are determined, respectively, and then they are combined with the product method to obtain the combined weight. Second, to make full use of the information carried by the index attributes, a polygon area formed by the adjacent points of the reference sequence curve and alternative sequence curve is used as gray relational coefficient. Third, by combining with the combined weight and the gray relational coefficients, an improved gray relational degree is thus determined. Finally, the numerical results illustrate that the battle damage assessment is generally consistent with the assessment results of experts, and the achieved result will provide important information to make a correct decision for carrying out a next strike.

scholarly journals Periodizing Management’s Risks of Construction Projects with Gray Relational Analysis and FMEA Approach

2020 ◽  
pp. 1-16
Author(s):  
Sara DANIALI ◽  
Dmitrii RODIONOV ◽  
Farzin MOHAMMAD BEIGI KHORTABI
Keyword(s):  
Risk Management ◽  
Project Management ◽  
Competitive Advantage ◽  
Construction Projects ◽  
Scientific Research ◽  
Gray Relational Analysis ◽  
Relational Analysis ◽  
Made In

Scientific research on risks of project management has little precedent and it lasted less than half a century from the first serious researches, but in the meantime, significant improvements have been made in the knowledge of risk management and project management. Although risk is unavoidable, if the risk is properly understood and managed, it can become a competitive advantage.

scholarly journals RISK MANAGEMENT IN CONSTRUCTION OF DRY BULK JETTY AT TELUK LAMONG MULTIPURPOSE TERMINAL

2019 ◽  
Vol 2 (2) ◽  
pp. 67-76
Author(s):  
Bayu Puji Nugroho
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Quantitative Research ◽  
Risk Measurement ◽  
Site Condition ◽  
Quantitative Research Methods ◽  
The Third ◽  
Doing Business ◽  
High Level ◽  
Very High

Risk is a situation that is uncertain and there is an element of danger, the consequences that could occur due to a process that is ongoing or upcoming events. One of them in construction, where activity in this activity, there is some risk that may occur and give a great impact in the success of the completion of the work. Approaches were made to the risks involved with understanding/identification of risk, risk measurement, risk mapping, the response to risk. So with the existence of such activities can provide a recommendation as to whether the risks are acceptable, divided, reduced or avoided. This research was conducted with descriptive quantitative research methods. The results of this study concluded that there were 7 risk factors in very high level understanding of contract documents i.e., different site condition, productivity, quality equipment/material quality, smooth cash flow, the competence of sub contractors, and the influence of the weather. Against the risk of handling very high i.e. by way of doing business – business everything possible so that it can reduce the level of risk that exists so that the work can be resolved properly and the third project targets can be achieved.

scholarly journals Risk factors analyses and preventive measures of immersed tunnel engineering

2021 ◽  
Vol 236 ◽  
pp. 02025
Author(s):  
Jiao Zhang ◽  
Sainan Fu ◽  
Jianping Zhu ◽  
Jiancheng Wang
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Theoretical Basis ◽  
Prevention And Control ◽  
Preventive Measures ◽  
Control Measures ◽  
Tunnel Engineering ◽  
Immersed Tunnel ◽  
Prevention And Control Measures ◽  
And Control

Based on the comprehensive analyses of many risk factors leading to accidents in immersed tunnel engineering, it is concluded that the risk factors leading to accidents in immersed tunnel engineering are very large and must be paid attention to in all aspects at all stages of the project. This paper classifies and identifies the risk factors in immersed tunnel engineering by investigating and visiting the relevant investigation, design and construction units of immersed tunnel, and then puts forward prevention and control measures to provide theoretical basis for the prevention of risk factors in Immersed Tunnel Engineering in the future and the risk management of the whole project.

Application of HHM in Risk Identification of Tunnel Project

2011 ◽  
Vol 130-134 ◽  
pp. 3447-3450
Author(s):  
Ti Song ◽  
Lian Yu Wei ◽  
Wen Xia Sun ◽  
Wen Feng Sun
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Risk Identification ◽  
Project Risk ◽  
Identification Methods ◽  
Identification Method ◽  
Sufficient Knowledge ◽  
Tunneling Engineering ◽  
And Control ◽  
Engineering Projects

Tunnel project contains complex and diverse risk factors. Risk management has an important role on tunneling engineering projects. Risk management is based on risk identification. Only with sufficient knowledge of risk can we analyze,evaluate and control the risk .Traditional risk identification methods are generally targeted at a certain stage of the tunnel project or a particular content of the tunnel project. It can not consider all factors of the tunnel projects. This paper presents a new risk identification method - hierarchical holographic modeling. The method provides a multi-angle decomposition to the perspective of the tunnel features and in order to find the tunnel project risk source. It can provide a basis for risk management.

RISK FACTORS FOR THE DEVELOPMENT OF INITIAL MANIFESTATIONS OF ATHEROGENIC CARDIOVASCULAR DISEASES IN PERSONNEL OF CHEMICALLY HAZARDOUS FACILITIES

2017 ◽  
pp. 2-7 ◽  
Author(s):  
V. A. Gorichny ◽  
D. Yu. Serdukov ◽  
A. V. Yazenok ◽  
A. V. Nosov ◽  
G. G. Zagorodnikov ◽  
...  
Keyword(s):  
Risk Factors ◽  
Statistical Analysis ◽  
Cardiovascular Diseases ◽  
Organophosphorus Compounds ◽  
Atherogenic Dyslipidemia ◽  
Chemical Weapons ◽  
Analysis Methods ◽  
High Incidence ◽  
And Control ◽  
Statistical Analysis Methods

An outpatient examination of 530 employees engaged in work with chemical weapons related to organophosphorus compounds at chemically hazardous facilities was carried out. Risk factors for the development of cardiovascular diseases of atherogenic etiology among personnel of the facilities were studied in relation to the type of work performed using statistical analysis methods. When assessing the lipidogram, a high incidence of atherogenic dyslipidemia in a group of personnel involved in the storage of chemical weapons was found out in comparison with a group of people engaged in the destruction and control of chemical weapons (73.1 vs 61.2 vs 59.6%, p

Investigation of the Association Between Carotid Artery Intima-Media Thickness (IMT) and Cardiac Risk Factors in Patients with Systemic Lupus Erythematosus

2020 ◽  
Vol 16 (2) ◽  
pp. 125-133
Author(s):  
Zahra Rezaieyazdi ◽  
Sima Sedighi ◽  
Masoumeh Salari ◽  
Mohammadreza H. Fard ◽  
Mahmoud R. Azarpazhooh ◽  
...  
Keyword(s):  
Risk Factors ◽  
Insulin Resistance ◽  
Lupus Erythematosus ◽  
Serum Insulin ◽  
Venous Blood ◽  
Test Group ◽  
Control Groups ◽  
Significant Difference ◽  
The Mean ◽  
And Control

Background: The relationship between SLE and traditional risk factors for cardiovascular events was evaluated. Methods: The data regarding sixty patients with SLE and 30 healthy controls (age and sex matched) were gathered using SLEDAI forms. Venous blood (10mL) from all the participants was examined for hs-CRP, homocysteine, VCAM1, CBC, anti-DNA antibody, C3, C4, low-density lipoprotein (LDL), cholesterol, FBS and triglyceride. : The IMT of carotid arteries was determined bilaterally by ultrasound. Other measurements included insulin levels via Elisa (Linco/Millipore Corp) and the HOMA-IR index for insulin resistance. Results: The mean age (in years) in the test and control groups was 28.8±10.3 (18-52) and 33.8±9.13 (18-48), respectively. Results: The mean age (in years) in the test and control groups was 28.8±10.3 (18-52) and 33.8±9.13 (18-48), respectively. : The average IMT in the test group was directly related to serum levels of VCAM1 (p<0.001), homocysteine (p<0.001), cholesterol (p<0.009), LDL (p<0.001), TG (p<0.001), and FPG (p=0.004). The association between other risk factors, insulin resistance, carotid IMT and SLEDAI, was nonexistent. Mean insulin and insulin resistance levels in all the participants were 0.43±2.06 µU/mL and 0.09±0.44, respectively. There was no significant difference between the test and control groups regarding serum insulin and insulin resistance levels (p=0.42 and p=0.9, respectively). None of the risk factors, such as hsCRP, VCAM1, or homocysteine, were shown to be related to insulin resistance (p=0.6, p=0.6, p=0.09, respectively). Conclusion:: Our findings did not show an increase in the prevalence of atherosclerosis in patients with SLE. There was no association between IMT and insulin resistance. However, the former was associated with FPG, total cholesterol, LDL, TG, homocystein and VCAM1.

The Effects of Decision Aid Orientation on Risk Factor Identification and Audit Test Planning

2002 ◽  
Vol 21 (2) ◽  
pp. 39-56 ◽  
Author(s):  
Jean C. Bedard ◽  
Lynford E. Graham
Keyword(s):  
Risk Factors ◽  
Risk Management ◽  
Decision Aid ◽  
Decision Aids ◽  
Management Strategies ◽  
Risk Identification ◽  
Matched Pair ◽  
Audit Planning ◽  
Audit Firms ◽  
Risk Management Strategies

In auditing, risk management involves identifying client facts or issues that may affect engagement risk, and planning evidence-gathering strategies accordingly. The purpose of this paper is to examine whether auditors' identification of risk factors and planning of audit tests is affected by decision aid orientation, i.e., a “negative” focus wherein client risk and its consequences are emphasized, or a “positive” focus where such factors are not emphasized. Specifically, we expect that auditors will identify more risk factors using a negatively oriented risk identification decision aid, but only when engagement risk is relatively high. We address this issue in the context of auditors' knowledge of actual clients, manipulating decision aid orientation as negative or positive in a matched-pair design. Results show that auditors using the negative decision aid orientation identify more risk factors than do those using a positive orientation, for their higher-risk clients. We also find that decisions to apply substantive tests are more directly linked to specific risk factors identified than to direct risk assessments. Further, our results show that auditors with repeat engagement experience with the client identify more risk factors. The findings of this study imply that audit firms may improve their risk management strategies through simple changes in the design of decision aids used to support audit planning.

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