• The Journal of the Korean life insurance medical association
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• v.32 no.2
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• pp.33-38
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• 2013

Coronary artery diseases are very important agenda in the insurance medicine. Insurance medicine is defined as using medical knowledge for insurance administration such as underwriting, claims, and customer satisfaction. This review article contains review of coronary artery disease in terms of insurance medicine. Estimation of extra-risks for acute myocardial infarction are MR of 349% and EDR of 41‰. In medical underwriting, individual life applicants can be assessed by Framingham's CHD risk assessment model. In claims, medical claims review is a useful method of consulting for claims staffs. Several diagnostic criteria of acute myocardial infarction are introduced in time. The universal definition of myocardial infarction by ESC/ACCF/WHF was demonstrated the most valuable predictor of 10-year mortality. Contents for State-Of-The-Art of the coronary artery disease are current antithrombotics. There are many novel anti-thrombotic agents such as ticagrelol, dabigatran, rivaroxaban, and pegnivacogin.

• Journal of the Korean Operations Research and Management Science Society
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• v.27 no.4
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• pp.87-109
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• 2002

A satisfiability problem in propositional logic is the problem of checking for the existence of a set of truth values of atomic prepositions that renders an input propositional formula true. This paper describes an empirical investigation of a particular integer programming approach, using the set covering model, to solve satisfiability problems. Our satisfiability engine, SETSAT, is a fully integrated, linear programming based, branch and bound method using various symbolic routines for the reduction of the logic formulas. SETSAT has been implemented in the integer programming shell MINTO which, in turn, uses the CPLEX linear programming system. The logic processing routines were written in C and integrated into the MINTO functions. The experiments were conducted on a benchmark set of satisfiability problems that were compiled at the University of Ulm in Germany. The computational results indicate that our approach is competitive with the state of the art.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 1995.11a
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• pp.15-27
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• 1995

The purpose of this paper is to describe the brief history of VTS in Korea including traffic separation scheme(TSS) and vessel movement reporting scheme(VMRS) in earlier time. The effectiveness of existing traffic services in Korean waters in mentioned in comparison with the results of other countries. Advanced VTS has been introduced in 1993 at the port of Pohang and thereafter a national VTS programme is developing to introduce the state-of-the-art system into major ports and their approaches including Yosu/Kwangyang Inchon and Pusan. This paper introduces the future expanding VTS programme is Some recommendations are made to enhance the traffic safety in Korean waters and to increase the effectiveness of the advanced VTS.

• International Journal of Advanced Culture Technology
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• v.10 no.1
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• pp.47-54
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• 2022

We analyze and compare the structure of the networks of Netflix, Disney+, and OCN, which are forerunners in OTT market, on Twitter. This study employs NodeXL pro as a visualization software package for social network analysis. As a result of the comparison with values of Vertices, Connected Components, Average Geodesic Distance, Average Betweenness Centrality, and Average Closeness Centrality. Netflix has comparative advantages at Vertices, Connected Components, and Average Closeness Centrality, OCN at Average Geodesic Distance, and Disney+ at Average Betweenness Centrality. Netflix has a more appropriate social network for influencer marketing than Disney+ and OCN. Based on the analysis results, the purpose of this study is to explain the structural differences in the social networks of Netflix, Disney+, and OCN in terms of influencer marketing.

• International Journal of Computer Science & Network Security
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• v.21 no.11
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• pp.271-275
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• 2021

The article assesses the role of the human factor in management, analyzes the personnel policy, as well as the style and methods of management at the enterprise. The purpose of the article is to study the place and role of personnel management in the general management system of an organization. Particular tasks of the research have been solved: the place and role of personnel management in the system of general management theory have been determined; determined the place of personnel management in the system of modern sciences.

• Proceedings of the Korean Society of Computer Information Conference
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• 2020.07a
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• pp.205-206
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• 2020

노년기를 더욱 의미 있고 창조적으로 보낼 수 있도록 돕는 교육의 필요성이 제기되면서 노년층의 평생교육의 중요성이 강조되고 있다. 평균수명의 연장은 노인의 삶의 질에 대한 사회적 관심을 촉발시켰고 특히, 문화예술관련 평생교육은 노인의 감수성과 삶의 질을 향상시킬 수 있다는 점에서 중요하다. 평생교육은 우리나라에서 2000년 3월부터 시행하였다. 본 연구는 노년층의 문화예술 평생교육기관 만족도에 미치는 영향을 파악하고자 한다. 노년층의 문화예술 평생교육기관의 교육서비스 품질, 행정서비스 품질, 환경 품질 요인에 따라서 이용자들의 만족도에 어떠한 영향을 미치는지 확인하고자 한다. 이러한 연구를 통하여 고령화 사회에서 평생교육이 노인문제해결에 요한 분야가 될 수 있다는 데에 의미를 부여하고 노인평생교육에 한 인식과 질 제고를 한 정책시사를 제공하고자 한다

• Korean Journal of Heritage: History & Science
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• v.51 no.3
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• pp.104-121
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• 2018

The purpose of this paper is to contribute to a more comprehensive understanding of the Buddhist art in Jeju which has rarely been in the mainstream discussions about the Korean art by focusing on the statues of Jabok Mireuk, or Maitreya of Wealth and Fortune. The Buddhist art in Jeju reached its heyday during the late phase of the Goryeo period (918-1392). The imperial court of Yuan (1271-1368) established Beophwasa, one of its guardian temples which was also a "complementary temple" of Goryeo (918-1392). In 1296, the community of monks based in Myoryeonsa Temple published the Jeju edition of the Buddhist canon granted by the royal court of Goryeo, contributing to the foundation of the island's academic culture. Other items representing the heyday of the Buddhist art of Jeju include the Vajra Guardian carved on the greenschist pagoda of Sujeongsa Temple built during the late Goryeo period and the Five-story Stone Pagoda of Bultapsa Temple made from the locally obtained basalt rock during the early $14^{th}$ century. The Buddhist art of Jeju during the Joseon period (1392-1910) is represented by Jabok Mireuk, or Maitreya of Wealth and Fortune, a pair of stone statues of Maitreya Buddha carved to feature three aspects of the Maitreya worship spread among the local folks in the period. Each of the statues is in a peaked cap and official's robe and characterized by bulging eyes comparable to those of the Buddhist guardian deities such as the Vajra guardian who were designed to protect a sacred area against evil forces. The Maitreya statues provide valuable sources of knowledge about the types of Maitreya adopted by the worshippers of local folk religion in the Joseon period. The Jabok Mireuk statues in Jeju can be easily compared with the Two Rock-carved Standing Buddhas in Yongmi-ri, Paju (1471), and the two standing stone Buddhas in Daeseongsa Temple in Okcheon (ca 1491) and on the Sipsinsa Temple site in Gwangju in that they all wear peaked caps in the "treasure canopy" style which gained popularity during the early Joseon period. One may conclude then that these statues are related with the Neo-Confucian elites who wanted the Joseon dynasty they established to prosper under the auspices of the Buddha of the Future. Interestingly, the enshrinement of the stone Buddha of Daeseongsa Temple is presumed to have been participated by Yuk Han who had served as the Governor (Moksa) of Jeju, suggesting its connection with the Jabok Mireuk despite the regional difference in their style.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.10
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• pp.3721-3725
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• 2010

In this paper, the cost-benefit analysis is used to compare policy alternatives on whether the Korea National Museum of Contemporary Art should be incorporated or not. Alternative 1 (Current State) is to remain as it is. Alternative 2 (Incorporation State) is to change its legal status from government agency into incorporation. To make the process of incorporating, some assumptions are introduced: (1) no labor workforce reductions, (2) wage increase, (3) keeping publicness. These assumptions reduce the resistance from worker and provides them incentives to accept the incorporating process. Those assumptions also reflect the direction of policy of the government. After estimating the net present values of each alternative, it turns out that the NPV of Alternative 2 (Incorporating State) is larger than that of Alternative 1 (Current State). This result holds after doing sensitivity test using different discount rates.

• Journal of the Korea Convergence Society
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• v.13 no.4
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• pp.487-497
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• 2022

The purpose of this study is to explore the impact of cultural capital on individuals and society, and to demonstrate the causal relationship between cultural capital and viewing loyalty. Existing studies conducted from a cultural sociological point of view have mainly linked cultural capital to social inequality issues, so the role of cultural capital in personal life and social life has not received attention. To fill this literary gap, this study explored the role of cultural capital centering on the art field. A structural equation model was used to test the research hypotheses, and data were collected for college (graduate) students from three universities in Seoul. As a result of the study, it was found that artistic cultural capital had a significant effect on self-image in the field of personal life. In addition, it was found that artistic cultural capital had a positive effect on tolerant attitudes in the field of social life. Finally, it was found that viewing loyalty, which refers to favorable attitudes and behaviors toward visiting art museums, was significantly affected by artistic cultural capital. The results of this study have academic and practical implications in terms of exploring the practical role of cultural capital.

• Safety and Health at Work
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• v.11 no.4
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• pp.450-457
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• 2020

Background: The production of glass beads in Ghana is greatly impacted by the ingenuity of Ghanaian women. Preliminary investigations revealed the lack of interest on the part of women due to poor working conditions as a result of the influence of culture-specific silence. Therefore, the study investigated the poor working conditions faced by these industrious women with the ultimate goal of suggesting ways they can be empowered. Methods: A phenomenological study was conducted in two indigenous glass bead communities in Ghana. Data were solicited via direct observations, personal interviews and focus group discussions. Twenty-six purposively sampled respondents were recruited for the study. Data from the study were analyzed using Interpretative Phenomenological Analysis. Results: The results confirmed that the elderly women glass bead makers are much influenced by the Ghanaian culture of silence. This prevents the women from speaking about the challenges they are facing in their work. Also, the women are silenced because of the fear of losing their jobs as well as the reluctance of their male managers to remedy the challenges they encounter in the course of work. This has resulted in poor remuneration, lack of insurance packages for workers, certification, and absence of personal protective tools for the women. Conclusion: The study tasks the government of Ghana, the Legal Advocacy for Women in Africa (LAWA), the Fair Wages and Salaries Commission in Ghana, the Ghana Trade Union as well as the Local Government Workers' Union to empower the women to sustain the glass bead industry in Ghana.