• Journal of Korean Society for Quality Management
• /
• v.32 no.4
• /
• pp.242-251
• /
• 2004

Several statistical methods are introduced 1=o analyze the accelerated failure time data. Most frequently used method is the log-linear approach with parametric assumption. Since the accelerated failure time experiments are exposed to many environmental restrictions, parametric log-linear relationship might not be working properly to analyze the resulting data. The models proposed by Buckley and James(1979) and Stute(1993) could be useful in the situation where parametric log-linear method could not be applicable. Those methods are introduced in accelerated experimental situation under the thermal acceleration and discussed through an illustrated example.

• Proceedings of the Korean Operations and Management Science Society Conference
• /
• 1992.04b
• /
• pp.403-412
• /
• 1992

This note examines a situation where a risk-neutral insurer and a risk-averse individual (prospective insured) negotiate to reach an arbitration point of the price of insurance over the terms of an insurance contract in order to maximize their respective self-interests. The situation is modeled as a Nash bargaining problem. We analyze the dependence of the price of insurance, which is determined by the Nash solution, on the parameters such as the size of insured loss, the probability of a loss, the degree of risk-aversion of the insured, and the riskiness of loss distribution.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2018.10a
• /
• pp.157-158
• /
• 2018

In this paper, we describe a study of GPS sensor and monitoring server connected the networks for the composed system development to the platform design and the safety management system for situation recognize.

• Proceedings of the Korean Society for Quality Management Conference
• /
• 1998.11a
• /
• pp.11-20
• /
• 1998

This study investigates the current situation of the ISO 9000 manufacturing industry in Taiwan, analyzing the business influence of ISO 9000 and the relation of the influence to industry-related characteristics. The study utilized polling and was approached from six aspects, using 26 indicator items to evaluate performance. The six approaches consisted of business management, finance management, production management, human resources management, marketing management, and a company's overall situation. Methods used to analyze the collected data were mainly drawn from descriptive statistics e.g.. the T test and analysis of single factors with variation. The study found that $96.6\%$ of the industry thought that the introduction of the ISO 9000 series was somewhat beneficial. The 26 indicator items among the six approaches were proved substantially effective by the T test. It was obvious that the effect of the ISO 9000 series industry standard was beneficial and helpful to the manufacturing industry.

• Journal of Families and Better Life
• /
• v.24 no.2 s.80
• /
• pp.73-92
• /
• 2006

This paper investigates the causal relationships between financial attitudes, spending behaviors and the financial satisfaction of adolescent consumers. The study used Cronbach' $\alpha$, t-test, one-way ANOVA, Duncan's multiple range test, multiple regression and path analysis for statistical analysis and applied it to 1,252 questionnaires. The results are summarized as follows: Path analysis revealed that the financial satisfaction of adolescents had a direct linear relationship with variables such as grade, sex, financial attitudes. (financial situation compared to past and financial situation compared to others) and types of spending behaviors (planned, conspicuous and excessive). Planned spending behavior was the most influential variable on financial satisfaction. Planned spending behavior had positive linear relationship with the attitude toward the past financial situation. Conspicuous spending behavior had positive linear relationships with the attitudes toward the past financial situation and the financial situation compared to others. However, it showed negative relationship with the attitude toward a future financial situation. Impulsive spending behavior had a positive relationship with the attitude toward others' financial situation. Excessive spending had a positive relationship with the attitude toward a past financial situation but showed a negative relationship to the attitude toward others' financial situation.

• Journal of Information Science Theory and Practice
• /
• v.7 no.3
• /
• pp.52-64
• /
• 2019

This research was aimed at studying the situation, problems, and requirements for digital collection lifecycle management of Thai theses and dissertations. The mixed research method used was composed of: (1) Study of the problem and situation in which the qualitative method was applied. The research site covered 10 higher education institutions where the Thailand Digital Collection (TDC) project is operated. The informants were key administrative officers of the TDC project of each institution. In-depth and structured interviews were conducted on an individual basis to obtain the most accurate answers. (2) Study of requirements based on the quantitative research method to survey the requirements for the digital collection management system for Thai theses and dissertations from 84 purposively-selected TDC project officers and 527 end users selected by accidental sampling, totaling 611 samples. Research findings are as follow: (1) The study of the situation and problems of digital collection lifecycle management shows that Thai higher institutions systematically manage their digital collection. The management lifecycle is consistent with the Guidance documents for lifecycle management of ETDs, which included seven steps: program planning, creation, submission, and ingestion, access and retrieval of digital objects, archiving and preservation, evaluation and assessment, interoperation (creation of institutional collaboration), and development of link data. (2) The study of requirements for digital collection management of Thai theses and dissertations shows five system requirements: acquisition and gathering, digitization, metadata standards, management of rights, and storage and retrieval, all of which are at M (mandatory) and D (desirable) levels.

• Journal of the Korea Safety Management & Science
• /
• v.15 no.2
• /
• pp.103-111
• /
• 2013

Disaster management is successful if the situation in the event of an accident to minimize casualties and property damage, and commitment to improve the efficiency of personnel and material, and further the administration site conditions promptly reported to the director or the people. transmit from one generation to the next the stability of the society could seek would be. In this respect.

• Korean Journal of Geomatics
• /
• v.1 no.1
• /
• pp.75-83
• /
• 2001

Due to the fast industrial growth and unplanned urban underground development in Korea, systematic management for water lines could not be accomplished. Unsystematic water line management has resulted in difficulty in finding the exact location and the age of the lines, which has the potential of leading to a disastrous situation. The objective of this study is a development of safety management system for water lines using GIS. This system is constructed to easily estimate water line deterioration by the geographic output system on it, search for damaged objectives near the surrounding area in a situation of destruction, and offer the emergency information by which one can quickly take action. Also, it is constructed to prevent accidents from occurring during work by presenting underground utilities and states of work.

• Journal of the Korea Safety Management & Science
• /
• v.7 no.5
• /
• pp.31-41
• /
• 2005

In order for the analysis of effect in the respective preventive measures which is being carried out by a small & medium sized company against any potential accident, this research relates to the followings: We investigated the situation of an accident occurred in the company in which his obligation of selecting a safety manager is exempted, in accordance with the industrial safety & healthcare & enforcement ordinance, enforcement rule. We investigated the situation of an accident occurred in the company which entrusted the specialized organization with his own safety control notwithstanding it is free from an obligation to have any safety manager for aiming at the comparison and analysis of the outcome. The economic and preventive effect of industrial accident has been compared and analyzed in order to strengthen the obligation of selecting a safety manager.

• Journal of the Korea Safety Management & Science
• /
• v.19 no.2
• /
• pp.1-13
• /
• 2017

In this study, using the synetics technique for strategies by making unfamiliarity into familiarity in the case of 911 terrorism. This study has meaningful messages for citizens and firefighters' illness caused by disaster sites in the field of disaster management in Korea. There are 7 stages to explain cause of a variety of cancers happening to citizens and firefighters in this study. The 7 stages are composed of real situation, direct analogies, personal analogies, symbolic analogies, new direct analogies, and review. This synetics will contribute to providing better ideas for citizens and firefighters' physical and mental health conditions.