• Journal of Environmental Impact Assessment
• /
• v.4 no.3
• /
• pp.1-8
• /
• 1995

In generally speaking, the purpose of Environmental Impact Assessment(EIA) is to give the environment its due place in the decision-making process by clearly ealuating the environmental consequence of a proposed activity before action is taken. The introduction of conventional EIA is to be seen as an end product of a very long evolutionary process, starting with rudimentary but evolving pollution control measures for air, water, noise, land and chemicals, each governed by separate, and separately administered pieces of legislation. In EIA process, the measures of status, scoping, proposed mitigation and communication have not been very quantitative in their significancy. Of course, the determinations have uncertainity in the implications for significant impacts. To improve the determination of significant impacts, some more comprehensive methodologies of EIA has been proposed with the concepts of risk analysis in the proposed projects. The concepts of risk analysis has been introduced to the expression of human health impairment due to environmental pollutants since the early 1980's. The risk analysis being meant by the statistical significance of impact has a process quantitatively considering uncertainities and importances of ecological systems and human health as well. The process of risk analysis shows assessment, doseresponse in toxicity, exposure assessment and risk characterization. With the risk assessment, it could be suggested for the proper measurements against their anticipated risk in the EIA. This paper deals the priciples developing process and application of the risk-based analysis in EIA.

• Health Policy and Management
• /
• v.19 no.3
• /
• pp.45-70
• /
• 2009

Outbreaks of health risks such as the Influenza A virus (H1N1) are continuing, which highlights the immediacy of risk control strategies to reduce public's fear and protect the safety of the society. Evidence suggests that success for risk management is basically dependent on the public's willingness to adopt health behaviors recommended by experts, and the behavioral intention relies on their risk perception. Understanding of how individuals think of and feel about health risks is thereby important. This article aims to provide insights for future study on health-risk perception. The main streams and recent developments of theorizing and research on health risk perception are reviewed. The issues, such as (1) health risk perception is an important component for shaping relevant health policies as it reflects public trust of the institutions managing health risks, (2) despite this significance, however, few attempts have been made to address the meaning of 'perceiving health risks' in health services research, are shed light on. On the basis on the critical discussion of the contributions and the limitations of the literature, this article finishes with a few of research agendas by three levels of analysis in risk perception research.

• Proceedings of the Korean Geotechical Society Conference
• /
• 2001.03a
• /
• pp.493-500
• /
• 2001

The construction of bored tunnels in soft ground inevitably causes ground movements. In the urban environment these may be of particular significance, because of their influence on buildings, other tunnels and services. The prediction of ground movements and the assessment of the potential effects on the structures is therefore an essential aspect of planning, design and construction of a tunnelling project in the urban environment. In this study, to minimize the effect of tunnelling-Induced ground movements on the adjacent structures, a system for tile settlement risk management was developed. The GIS based risk assessment system for adjacent structures developed in this study consists of several modules such as building information module, settlement evaluation module, potential risk assessment module for adjacent structures, and analysis module for monitoring data. This system focuses on controlling and managing construction processes that may lead to settlement In the surrounding buildings and can contribute to producing the optimum technical and economic design.

• Journal of the Korean Operations Research and Management Science Society
• /
• v.21 no.2
• /
• pp.1-16
• /
• 1996

The personality types developed by Gustav Jung are frequently used to identify peopl's decision-making style, especially to determine which functions are dominant ones in the perception and the processing of information. In this paper, the Jungian typology is utilized to investigate if there are any systematic relations between an individual's personality type and her/his attitude toward risk. For this purpose, an experiment was conducted where 99 subjects, mostly students, participated in a computer-simulated horse racing game. Each subject's risk-seeking propensity was measured by the winning chance of the selected horse and the amount of stakes. The results of the experiment show that a decision-maker who is extrovert (E) is attitude and intutive(N) in perception of information is more likely to be risk prone than the introvert(I) and sensing(S) type. Feeling(F) function in information processing seems to induce more risk seeking attitude than thinking (T) function, but the statistical significance could not be found from the data, for this statement.

• Journal of Distribution Science
• /
• v.21 no.5
• /
• pp.43-51
• /
• 2023

Purpose: The current research investigates the beneficial impacts of supply chain innovation and risk management on the competitive advantage of organizations, based on the resource-based theory (RBT) framework. Research Design, Data, and Methodology: 14 survey items were included in the study's questionnaire, utilizing a random sampling technique to gather data from 239 leaders and managers employed by various steel trading firms in Vietnam. In order to validate the data and examine relationships, the collected data is analyzed using structural equation modeling, confirmatory factor analysis, and reliability analysis via SPSS 22.0 and AMOS 22.0 software. A fictitious system has been suggested. Results: According to the findings, the most positive influence on competitive advantage is supply chain innovation, followed by risk management capability, having the second greatest positive influence. Conclusions: Some conclusions are drawn based on the research's findings in order to assist managers in realizing the significance and necessity of giving attention to supply chain innovation and improving risk management capabilities, both of which are essential components for achieving the competitive advantage of an organization.

• Asian Pacific Journal of Cancer Prevention
• /
• v.17 no.7
• /
• pp.3255-3258
• /
• 2016

Background: There has been much research work in the past to ascertain the association between type 2 diabetes mellitus and breast cancer, but definitive evidence has been scanty. The present study was carried out to determine the association of type 2 diabetes mellitus with breast cancer in the female population of Northern Pakistan. Materials and Methods: This case-control study was carried out in the Oncology Department of NORI Hospital. A total of 400 patients were included. Data were entered into PSPP 0.8.1. Two-tailed significance tests were used and a p-value of 0.05 was considered significant. Results: There were a higher percentage of postmenopausal women in the diabetic breast cancer patients' group as compared to the non-diabetic subset. The odds ratio for the association between diabetes and risk of developing breast cancer was elevated with statistical significance (OR = 2.96; 95 % CI =1.3-6.3; p-value=0.004). The results of our study showed that diabetes is associated with a risk of developing breast cancer, especially in postmenopausal women (OR = 4.928; 95 % CI = 2.1-11.3; p-value=0.001). The association was particularly marked in obese subjects (OR = 31.49; 95 % CI = 1.8-536; p- value=0.01), as compared to non-obese subjects (OR = 0.642; 95 % CI = 0.2-1.7). Conclusions: Diabetes is strongly associated with obesity and it tends to increase the risk of breast Cancer, especially in postmenopausal women. A high-risk subset for breast cancer comprised postmenopausal, diabetic and overweight women.

• Genomics & Informatics
• /
• v.10 no.3
• /
• pp.184-193
• /
• 2012

Gastric cancer is ranked as the most common cancer in Koreans. A recent molecular biological study about the folate pathway gene revealed the correlation with a couple of cancer types. In the folate pathway, several genes are involved, including methylenetetrahydrofolate reductase (MTHFR), methyltetrahydrofolate-homocysteine methyltransferase reductase (MTRR), and methyltetrahydrofolate-homocysteine methyltransferase (MTR). The MTHFR gene has been reported several times for the correlation with gastric cancer risk. However, the association of the MTRR or MTR gene has not been reported to date. In this study, we investigated the association between the single nucleotide polymorphisms (SNPs) of the MTHFR, MTRR, and MTR genes and the risk of gastric cancer in Koreans. To identify the genetic association with gastric cancer, we selected 17 SNPs sites in folate pathway-associated genes of MTHFR, MTR, and MTRR and tested in 1,261 gastric cancer patients and 375 healthy controls. By genotype analysis, estimating odds ratios and 95% confidence intervals (CI), rs1801394 in the MTRR gene showed increased risk for gastric cacner, with statistical significance both in the codominant model (odds ratio [OR], 1.39; 95% CI, 1.04 to 1.85) and dominant model (OR, 1.34; 95% CI, 1.02 to 1.75). Especially, in the obese group (body mass index ${\geq}25kg/m^2$), the codominant (OR, 9.08; 95% CI, 1.01 to 94.59) and recessive model (OR, 3.72; 95% CI, 0.92 to 16.59) showed dramatically increased risk (p < 0.05). In conclusion, rs1801394 in the MTRR gene is associated with gastric cancer risk, and its functional significance need to be validated.

• Journal of the Korean Society of Safety
• /
• v.27 no.3
• /
• pp.189-196
• /
• 2012

Fire is one of the greatest threats to historical buildings not only to the building's occupants but also to the building's structure and contents. The purpose of this research is to evaluate fire risk in historical buildings in Korea through a series of survey and review. In this research, a multicriteria decision-making approach involving Analytical Hierarchy Process has been designed to determine a weighted index to identify factors and quantify fire risk. Fire risk ranking systems of historical building has been developed in some applications, for example, BOCA, WISCONSIN, FSES and HFRI. According to the such derived fire risk indexing, the Human Activity index showed the highest risk, followed by Historic Buildings, Fire Safety Systems, and then Natural Environmental Causes. Comparison of these factors indicates that the derived risk values differ from case to case. It is proposed that a performance-based design approach should consider the building & occupant characteristics, locations and historical significance, resulting in a more accurate and effective evaluation of fire risk.

• Journal of Digital Convergence
• /
• v.8 no.2
• /
• pp.189-202
• /
• 2010

Although e-Finance has become more and more prevalent in everyday life, with the development of information technology, further development of e-Finance and commercial transactions has been limited. Therefore it is important for financial institutions to be aware of the significance of e-Finance risk and take appropriate actions. And an effective risk management function relies on a well-defined organization structure to eliminate gaps and minimize overlaps in risk management duties, responsibilities, and authorities. It defines and assigns risk management responsibilities, authorities, and accountabilities to appropriate personnel. The adequate organization of the risk management function is very important in the success of risk management.

• Journal of Gastric Cancer
• /
• v.16 no.1
• /
• pp.43-50
• /
• 2016

Purpose: It is well known that old age is a risk factor for postoperative complications. Therefore, this study aimed to explore the risk factors for poor postoperative surgical outcomes in elderly gastric cancer patients. Materials and Methods: Between January 2006 and December 2015, 247 elderly gastric cancer patients who underwent curative gastrectomy were reviewed. In this study, an elderly patient was defined as a patient aged ${\geq}65$ years. All possible variables were used to explore the risk factors for poor early surgical outcomes in elderly gastric cancer patients. Results: Based on multivariate analyses of preoperative risk factors, preoperative low serum albumin level (<3.5 g/dl) and male sex showed statistical significance in predicting severe postoperative complications. Additionally, in an analysis of surgery-related risk factors, total gastrectomy was a risk factor for severe postoperative complications. Conclusions: Our study findings suggest that low serum albumin level, male sex, and total gastrectomy could be risk factors of severe postoperative complications in elderly gastric cancer patients. Therefore, surgeons should work carefully in cases of elderly gastric cancer patients with low preoperative serum albumin level and male sex. We believe that efforts should be made to avoid total gastrectomy in elderly gastric cancer patients.