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      • KCI등재

        朝鮮後期 王朝實錄에 수록된 服色禁制 論議에 관한 硏究-白色禁制와 代替色을 中心으로-

        전혜숙(Chun Hea-Sook),홍선아(Hong Sun-A) 한복문화학회 2004 韓服文化 Vol.7 No.1

        The late period of Chosun was the time when the principle of justification and social position system under the ruling idea of neo-Confucianism were still emphasized. or when an ideal society based on the thought was still sought. providing no solutions to better cope with rapid changes in society. Appointed at this circumstance. intellectuals turned to incantations and Taoism. k5 one of the disciplines of Taoism. the principle of the sun and the moon and the five elements provoked controversies over the prohibition of dress colors.<br/> For the purpose. this researcher analyzed implications of frequent discussions about dress colors. found in<br/> <Chronical Record of the Chosun Dynasty). especially white color and its substitute.<br/> In conclusion. controversies over the prohibition of dress colors in late Chosun was a reflection of that time when the vitalization of the dynasty and promotion of national fortunes and ultimately strengthening of the royal power were pursued based on the principle of the sun and the moon and the five elements under sinocentrism.<br/>

      • 치과의원 건강보험 진료비 청구실태에 대한 연구

        홍선아(Sun-A Hong) 대한치과보험학회 2010 대한치과보험학회지 Vol.1 No.1

        Objectives : This study aimed at providing basic data that can be used in establishing an improvement plan for health insurance-related tasks in dental clinics by surveying the current situation of the calculation, receipt, and claim affairs of health insurance. Methods : The data were collected by a self-administered questionnaire from 311 practitioners on health insurance tasks in dental clinics located in Busan Metropolitan City. Results : Firstly, 74.9% of the practitioners did not receive insurance training within the recent six months, and 62.4% of them were not aware of the revised calculation standard that was notified to be in effect as of 2010. Secondly, 34.7% of them experienced unpaid notice but did not proceed complementary claims, and 60.5% of them experienced claims reduction by insurance reviewer but did not follow any objection process. The reasons were either they did not know how to follow the process, or they felt that the task was too complicated, or the amount of claims in question was too small and consequently, they gave up following the process. Thirdly, 51.8% of them scored 10 or less out of 20 in the health insurance claim knowledge test, and only 10.3% of them scored 16 or over. Fourthly, the affecting factors on the level of the knowledge were the number of employees, staff’s history of health insurance training during previous college education, the training experience in the recent six months, and staff’s subjective level of knowledge. Conclusions : Most of the practitioners had little understanding of health insurance claims. In order to improve the level of the knowledge of health insurance claims in dental clinics, it is advised that the staff in charge of health insurance claims make effect in improving their overall awareness of health insurance, and that regular and continuous training programs be offered to them.

      • 그룹 곱셈 계수를 위한 Modified CSD 그룹 곱셈기 디자인

        김용은(Yong-En Kim),홍선아(Sun-A Hong),정진균(Jin-Gyun Chung) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.7

        Some digital signal processing applications, such as FFT, request multiplications with a group (or, groups) of a few predetermined coefficients. In this paper, based on the modified CSD algorithm, an efficient multiplier design method for predetermined coefficient groups is proposed. It is shown that in the case of 128-point radix-2⁴ FFT, the area, power consumption and delay time can be reduced up to 42.9%, 58.5% and 19.7%, respectively.

      • KCI등재

        국내 원자력발전 부문의 중장기 발전 방향: 계층분석법(AHP)을 중심으로

        최현수(Hyun Su Choi),홍선아(Sun-A Hong),허성윤(Sung-Yoon Huh) 한국에너지학회 2024 에너지공학 Vol.33 No.1

        Since its introduction in 1978, nuclear power generation in South Korea has consistently expanded its facility capacity and output, making significant contributions to domestic power supply. Developing domestic nuclear technology and securing independent design and construction capabilities, South Korea successfully undertook overseas nuclear power plant construction. However, following the 2011 Fukushima disaster, the nuclear power industry faced setbacks, and globally, the nuclear sector encountered challenges. Despite social controversies surrounding nuclear power, recent events such as the Russia-Ukraine war and rising LNG prices have highlighted energy security concerns, leading to renewed attention on nuclear power. In 2022, with the inauguration of a new government, South Korea has increased investments and support for the nuclear power sector, resuming halted nuclear power plant construction and engaging in various nuclear-related projects. This research aims to analyze the changing domestic and international environment and gather opinions from domestic experts in the nuclear power sector. The goal is to set priorities for the future direction of the nuclear power sector. The primary methodology for analysis involves utilizing the Analytic Hierarchy Process (AHP), with three main criteria and nine sub-criteria set as the hierarchical structure. The analysis results indicate that, at the main criteria level, overseas export of nuclear technology holds the highest weight at 48.7%, indicating its relative importance. At the sub-criteria level, winning contracts for overseas nuclear plant construction projects takes the highest priority at 25.3%. According to this research, the government and nuclear industry should allocate more resources to long-term policies and business strategies for overseas ventures.

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