大邱市 利益集團의 實態調査(一)

鄭然植 경북대학교 법정대학 1972 法大論叢 Vol.10 No.-

시멘트ㆍ콘크리트의 유동성

정연식,Jeong, Yeon-Sik 한국레미콘공업협회 1999 레미콘 Vol.4 No.-

麗末에 있어서 朱子 性理學의 受容과 그 政治思想的 意義

鄭然植,趙顯傑 경북대학교 사회과학연구소 1989 社會科學硏究 Vol.5 No.-

The Neo-confucianism of Chu-tzu was systematized as a result of a scientific efforts caused by the periodical claims - the reorganization of public order, the establishment of centralism based on monarchy, and the surmount of the national crisis. Chu-tzu tried to reorganize the behabior patterns of individuals and the relationship among all of the social classes by means of li, the universal and internal principle. It was in the end of the Koryo dynasty when the Neo-confucianism of Chu-tzu introduced to the Korean peninsular. The political situation of Koryo was very difficult and complicated. It was basically caused by the confusion of the land system. the discord and struggle among social powers, and the external tension. The scholars of those day wished to solve these problems political goal to reinforce sovereign power. Therefore, the power of monarch is restrained by moral rules and ensured legitimately when he ruled over the people with virture. They forward several revolutionary policies for the establishment of central regims. First of all, they wanted to renovate the consciousness and attitude of the people with Neo-confucianism. By that time, Buddhism has played a leading part in the world of thought. But at the end of the dynasty, Buddhism gave rise to much problems - the secularization, the loss of it's own essential function and so on. So, the scholars came to criticize unreasonability and unmorality which was founded in the Koryo Buddhism. That was ultimately turned out to be ground of conscious-ness-reform. They also restored educational institution and encouraged the people to practice Chu-tzu chia-li. Educational institution had been established from the beginning of the dynasty, but it's function had become very weak in the later. Therefore, to stir up academic atmosphere and to cultivate official class with Neo-confucianism, they reconstructed a governmental school Sung-kyun-kwan in the national capital and reformed the teaching contents with the Neo-confucianism. And then, they wished to correct the land system for wealthy country and the establishment of government control of the land. The land system is a very important aspect related to good government. The land system of the early Koryo was based on a national possession in principle. But from the middle era of the dynasty, the private land ownership had come out. It means that only a few influential family kept the land exclusively. This confusion of the land system led to great social disoder, for example the enmity among classes, the degradation of the social discip-line, and the collapse of centralism. At last, they set up a series plans to distribute the land properly to the people. After all, they could achieve the firm management for human and material resources which were essential to the centralization through the Kwa-cheon act, a kind of national land possession. In conclusion, successive policies worked much changed to political and social structure in the end of the Koryo dynasty. As soon as the Koryo dynasty was collapsed, Neo-confucianism functioned as dominating ideology to build the Choseon dynasty. And it had an important effect upon the consciousness and attitude of the people after that time.

스트레스에 의한 p-MOSFET에서 열화 효과

이용재,권상수,임재우,정연식 東義大學校産業技術開發硏究所 1995 産業技術硏究誌 Vol.9 No.-

Hot-carrier-induced MOSFET degradation depends strongly on the quality of the gate oxide. In this paper, hot-carrier-induced degradation by each other gate voltage stress characterized for p-channel MOSFET's with thin gate oxide. Gate voltage for DC stress condition was measured at maximum gate current and substrate current, respectively. From stress measurement results, it was found that the channel length by stress was shorten with the DAHC model of trapped electron and hole in the gate oxides. And, it was confirmed that degradation of p-MOSFET's was caused by gate voltage at maximum gate current larger than that of substrate current.

마이크로 엔드밀링에서 음향방출 신호를 이용한 상태감시

정연식,강익수,김전하,강명창,김정석,안중환 한국공작기계학회 2004 한국공작기계학회 추계학술대회논문집 Vol.2004 No.-

Ultraprecision machining and MEMS technology have been taken more and more important position in machining of microparts. Micro endmilling is one of the prominent technology that has wide spectrum of application field ranging from macro parts to micro products. Also, the method of micro-grooving using micro endmilling is used widely owing to many merit, but has problems of precision and quality of products due to tool wear and tool fracture. This investigation deals with state monitoring using acoustic emission(AE) signal in the micro-grooving. Characteristic evaluation of AE raw signal, AE hit and frequency analysis for state monitoring is also presented in the paper.

湖西大同節目 서문에 보이는 金堉의 공리주의적 사고

정연식 서울여자대학교 2007 인문논총 Vol.16 No.-

美國의 뉴 레프트運動과 그 政治思想的 意義

鄭然植,金東根 慶北大學校 1985 論文集 Vol.39 No.-

The purpose of this paper is to explore the process of development of New Left Movement in United States and its implication of political thought by means of positively comparative analysis of related data and literatures. Since the term New Left used in "New Left Review" published in 1959 in England, this movement in United States in generally found in the Civil Right Movement in the South in 1960. Since that time, New Left Movement was variously evolved with Civil Right Movement, Peace Movement, Social Transformation, and Student Power. Civil Right Movement began with Martin Luther King's nonviolent movement and activist mass movement by S.N.C.C., and it was considerably radicalized afterwards. The beginning of Peace Movement in '60's was the formation of the S.A.N.E. With the Vietnamese War under Johnson administration escalated, the Peace Movement showed more active and large-scale phase, untill it triggered the Draft Resistance. New Left Movement also tried to transform the ghettos which were abandoned amidst the affluence of American Society, and played an active role in attaining a "more efficient welfare state." These New Leftists have sought for a motive of transformation in the poor class rather than in working class which was living comfortable life within the established order. The central power, which took the initiative of New Left Movement and landed it into apogee, is the Student Power. It started with Free Speech Movement on the campus at that time, but with the acceleration of the war in Vietnam it was changed into widespread anti-Establishment movement and employed strong-arm methods, thus evoking the advocation of intellectuals and leaders in the society and culminating in the spring of 1970 when America invaded Cambodia. After the mid '70's the Movement has been slowly dampened and the reasons for it are (1) the termination of the war in Vietmam and injury of American national self-respect, (2) the recession and its resulting decrease in demand for labor, (3) the change toward conservative inclination, and (4) the revival of American patriotism by the change in international situation. New Leftists in '80's took interest in the problems around them through incessantly systematic movement and refined diplomatic tactics rather than sought after revolutionary transformation in an impetuous manner. Now they get into the bottom of the society and try to establish a strong alliance between students and mass sympathizer. They represent econmic radicalism in the post-industrial society and sympathize with socialist development style in the Third World, but are not willing to take the way of extreme destructionists. They are activist voluntarists who criticize adversely all the Establishment and reject remaining themselves in a specific ideology. Thus New Left ideas are an "ecumenical mixture" of competitive traditional thoughts. But one obvious fact is that they have a strong love for human being himself. The clearest of ideological contributions of New Leftists is their ceaseless struggle for realization of "participatory democracy." Although some scholars may assert that the New Left Movement is under the influence of established ideas, it is nothing but a quotation as theoretical ground by the leading activists in this Movement. New Left Movement has a tendeny to be spread to scholars and technicians in contemporary society and this Movement seems to be a consequence of a social structural inconsistency in the post-industrial society.

大邱市 利益集團의 實態調査(二)

鄭然植 경북대학교 법정대학 1973 法大論叢 Vol.11 No.-

콘크리트 표면의 기포발생 저감 대책에 관한 조사

정연식,Jeong, Yeon-Sik 한국레미콘공업협회 2000 레미콘 Vol.1 No.-

포러스 콘크리트의 특성과 용도

정연식,Jeong, Yeon-Sik 한국레미콘공업협회 1998 레미콘 Vol.10 No.-