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중국(中國) 현행 중등직업학교(中等職業學校)와 보통고중(普通高中) 역사교과서(歷史敎科書)의 한국사(韓國史) 관련 서술 비교
禹成旼 ( Woo¸ Sung Min ) 중국사학회 2021 中國史硏究 Vol.- No.134
The Ministry of Education of the People’s Republic of China in February 2020 published the "standards for ideological and political education, language, and history in secondary vocational schools," and announced that history will be the first one among these three subjects to become a compulsory part of secondary vocational education, starting from the fall of 2020. The Ministry asserted that the ultimate goal of such attempt is to promote the stability and lasting reign of the Communist Party of China and the Chinese state, emphasizing that history textbooks hold a great deal of strategic significance for the great revival of the Chinese nation. This paper examines the "standards for history education in secondary vocational schools (2020)," and reviews issues associated with the descriptions of Korean history in the current history textbooks of secondary vocational schools, History of China and World History. This study also analyzes how these textbooks describe Korean history, in comparison to The Outline of Chinese and Foreign History (中外歷史綱要), the standard history textbook for general high schools which was published after the country adopted government-issued textbooks when President Xi Jinping began his second term in office. It can be said that Korea accounts for larger shares in History of China and World History for secondary vocational schools, compared to the history textbook used by general high schools, of which descriptions of Korea have been significantly reduced since 2001 when China standardized its textbooks. Further, unlike The Outline of Chinese and Foreign History, these two textbooks have sections dedicated to "ancient Joseon (Korea)," put "Joseon (Korea)" before Japan, and include positive narratives about cultural exchanges between Korea and China. It is worth noting that the textbooks suggest that ancient Korea made a significant contribution to cultural development and that Korean culture was conveyed to China. These run counter to the general trend observed in the Chinese academia, in which research on cultural history―focused on China-centered cultural diffusion― is increasing rapidly and the research outcomes are being incorporated into the textbooks. The Outline of Chinese and Foreign History displays an inherent inconsistency in some parts, and different perceptions of history that do not match those of the country’s previous textbooks. Such a gap is expected to serve as an example that can clearly show how China's historical perception has changed after President Xi Jinping took power and the country shifted to government-approved textbooks.
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우성민(Sung-Min Woo),강대욱(Dae-Wook Kang),이우철(Woo-Cheol Lee),최창호(Chang-Ho Choi),현동석(Dong-Seok Hyun) 전력전자학회 2001 전력전자학술대회 논문집 Vol.2001 No.7
Power Quality and Reliability are becoming important issues for critical and sensitive loads. This paper describes the Line Interactive UPS with the function of Voltage Compensator that is "Line interactive Dynamic Voltage Restorer(LIDVR). The main purpose of a LIDVR is to compensate for voltage sag(dip), outage and overvoltage. The overall system consists of three controller 1) current controller with prediction 2) voltage controller and 3) proposed variable DC LINK controller. The variable DCLINK control technique using the LIDVR protects DC LINK from overflowing the input current. The simulation results are depicted in this paper to show the effect of this proposed system.
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우성민(Sung Min Woo),이수용(Su Yong Lee),김광영(Kwang Young Kim),김효상(Hyo Sang Kim) 대한설비공학회 2019 대한설비공학회 학술발표대회논문집 Vol.2019 No.-
대표적인 열구동 냉방시스템인 가스 직화식 흡수식 냉동기는 하절기 전력 집중현상 해소와 국가적인 에너지 수급 개선차원에서 최근 보급이 늘어나고 있지만, 지난 10여년간 진행된 효율 향상연구로 2중 효용 가스 직화식 흡수식 냉동기의 성적계수(COP)는 1.3까지 상승하여 이론적 한계치에 도달하였다. 반면 3중 효용 가스 직화식 흡수식 냉동기의 성적계수(COP)는 1.6이상을 기대할 수 있기에 현행 2중 효용 기술에서 3중 효용 기술로의 전환이 절실히 요구되고 있다. 이에 본 연구는 200RT급 3중 효용 가스 직화식 흡수식 냉동기 시제품의 설계와 실험평가 연구를 실시하였으며, 현재까지의 실험결과는 냉동능력 201.9RT, 성적계수(COP) 1.55를 달성하였다.
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우성민(Sung Min Woo),이수용(Su Yong Lee),송철용(Chul Yong Song),김광영(Kwang young Kim) 대한설비공학회 2022 대한설비공학회 학술발표대회논문집 Vol.2022 No.6
흡수식 냉난방 시스템은 냉방 및 난방시즌의 전력 집중현상 해소와 국가적 에너지 관리차원에서 매우 효과적 수단이기에 정부의 정책적 지원 아래 보급이 늘어나고 있는 추세이다. 국내에서는 주로 도시가스를 이용하는 2중 효용 직화 흡수식 냉온수기와 지역난방온수를 이용한 1중 효용 중온수 2단 흡수식 냉동기가 주력으로 판매, 설치되고 있으며, 흡수식 경쟁력 강화를 위하여 효율 향상을 위한 다양한 기술개발이 진행되어왔다. 반면 사용자 편의성 향상과 직결되는 흡수식 유지관리기술은 저원가 시장환경의 영향으로 기술개발과 흡수식 제품의 접목에 있어 다소 정체되어 있는 것이 현실이다. 본 연구에서는 국내시장의 대부분을 차지하는 직화식 흡수식과 중온수 2단 흡수식 시스템에 적용 가능한 최신 흡수식 유지관리 기술을 소개하고 향후 발전방향을 제시하고자 한다.
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신입사원의 자기주도학습능력이 직무만족 및 자기효능감에 미치는 영향: 직무몰입의 매개효과
우성민 ( Woo Sung-min ),이진구 ( Lee Jin Gu ) 한국인력개발학회 2020 HRD연구 Vol.22 No.3
The purpose of this study is to establish the structural relationship of new employees' self-directed learning ability, job involvement, job satisfaction and self-efficacy. Specifically, it is to verify the mediated effect of job involvement in the relationship between self-directed learning ability and job satisfaction, and also in the relationship between self-directed learning ability and self-efficacy. The survey was conducted from March 10 to April 4, 2020, and 244 cases were secured for new employees of Group D. To solve the research problem, the statistical package SPSS 21.0 and AMOS 21.0 programs were used to analyze the confirmatory factor and the structural equation model. The results of the analysis of the data are as follows. First, the self-directed learning ability of new employees has been shown to have a positive influence on job involvement. Second, the new employee's self-directed learning ability has been shown to have a positive influence on job satisfaction. Third, job involvement has been shown to have a positive effect on job satisfaction. Fourth, the mediated effects of job involvement between self-directed learning ability and job satisfaction were statistically significantly verified. Fifth, the new employee's self-directed learning ability has been shown to have a positive influence on self-efficacy. Sixth, job involvement was found not to have paid attention to self-efficacy. Therefore, job involvement is not mediated between self-directed learning ability and self-efficacy. Based on these findings, suggestions for implications and follow-up research were made to enhance the self-directed learning abilities of new employees and to enhance job involvement, job satisfaction and self-efficacy.
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우성민(Sung-Min Woo),이상훈(Sang-Hoon Lee),정홍(Hong Jeong) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.7
Successful speech recognition in noisy environments for intelligent robots depends on the performance of preprocessing elements employed. We propose an architecture that effectively combines adaptive beamforming (ABF) and blind source separation (BSS) algorithms in the spatial domain to avoid permutation ambiguity and heavy computational complexity. We evaluated the structure and assessed its performance with a DSP module. The experimental results of speech recognition test shows that the proposed combined system guarantees high speech recognition rate in the noisy environment and better performance than the ABF and BSS system.
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우성민(Sung Min Woo),손성필(Seong Pil Son),이수용(Su Yong LEE),김광영(Kwang Young Kim),김효상(Hyo Sang Kim),홍주화(Ju Hwa Hong),백승원(Seung Won Baek) 대한기계학회 2020 대한기계학회 춘추학술대회 Vol.2020 No.12
In this paper, the demonstration experiment for adsorption system using LOW Temp Heat Source is experimentally studied. In order to use wasted low temp heat source, adsorption system is designed. In addition, the system uses water as a refrigerant, which is more environmentally friendly and simpler in structure than other refrigeration systems.A 35kW class system is designed and made in the present study. According to the results of the cooling demonstration test, it can be confirmed that the system can be used in an actual environment.
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