졸-겔 공정에 의한 실리카-지르코니아 복합 분말 합성

강성,박규섭,배동식 국립7개대학공동논문집간행위원회 2005 공업기술연구 Vol.5 No.-

Silica-zirconia composite nanoparticles have been synthesized by a metal alkoxide hydrolysis and condensation. The size and composition of the synthesized particles can be controlled by manipulating the relative rates of the hydrolysis and condensation reaction of precursor. The average size of range of synthesized silica-zirconia composite nanoparticles was about in the size range of 30-100nm. The effects of synthesis parameters, such as the molar ratio of water to precursor and the molar ratio of water to surfactant, are discussed.

레이저 박피술의 피부면적 감소효과와 레이저 punch out 병변의 치유에 대한 실험적 연구

강동희,윤을식,구상환,안덕선,박승하 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.3

An experimental study was designed to analyze the surface reduction effect of ultrapulse carbon dioxide laser on the skin of guinea pigs receiving laser resurfacing. Two squares of skin measuring 3x3 ㎠ were designed on each side of the abdomen of guinea pigs(n=10). Five animals received laser resurfacing on their abdomen at energy of 250mJ/5 watt, and five other animals received 500 mJ/5 watt. On each animal, the left side square was treated with one pass of a CO2 laser, and the right side q=square was treated with two passes using a C.P.G. scanner. The size of the resurfacing area was determined by celluloid overlays at 1,2,3,4 and 6 weeks. Immediately following laser resurfacing, the area was decreased to 69%(left side) and 56%(right side) of the designed area in the 250 mJ/5 watt group, and 59% and 40% in the 500mJ/5 watt group. After 6 weeks, the resurfaced area had been reduced to 70% and 56% of the designed area in the 250mJ/5 watt group, and 60% and 40% in the 500mJ/5 watt group. As a result, the effect of surface reduction by CO2 laser resurfacing increased at a higher power and when more passes of the ultrapulse carbon dioxide laser were applied. The laser treated skin continued to maintain its contracted dimensions. These findings suggest that ultrapulse carbon dioxide laser may be an effective treatment method for rhytides. Another experiment was performed on multiple punch-out lesions on guinea pig skin(n=2) with 1,2,3 mm collimated hand pieces for the purpose of determining a new laser treatment method. After 4 weeks, on gross and histological examination, there were no differences in the healing of multiple punch-out lesions and the healing of punch-out lesions was complete without any scarring. These findings suggest that the laser punch-out method can be used for the treatment of acne scars.

中央과 地方政府間 機能配分의 論議

姜東植 濟州大學校 法과 政策硏究所 1995 法과 政策 Vol.- No.1

「社會指標」의 槪念과 體系에 관한 考察

姜東植 제주대학교 1990 논문집 Vol.31 No.1

The research on social indicators was begun in conformity with which role of social indicator plays on inportant part, as a "Medium" which of taims the right information upon the established social condition, Corresponded with the physical expression, namely the economical indicator and a wide datars on the posibility of change in these social condition. However, the research on social indicators still remains in the process of development, and also there is many contradictions and no clear a agrement in defining the conception of social indicators and in the part of methodology. In the case of Korea, since the attention to social indicators and the history of research is sort, the measurment of subjective status like the national prosperity or degree of satisfaction in society remains in a extremely superficial level, for Korean social indicators is too partial toward drawing the indicator need development plan. In this right, this reseach aims to represent the new ststem which can qualitively measure the right condition of life more fit for the reality than before as well as to search for a device to play a role a information adeqauate for the process of pcoicy, and to put a practical use of social indicators in policy. Summing up, the social indicators, despite of the difficulty which there is no established theory and system, will in future carry out role that grasp what is the most important problem under existing circumstance. In addition, the meaning of social indicators, together with the stream of the welfare-oriented for the future will be expected to be increased.

생산라인의 설비효율 증대 확보를 위한 CBT System구축에 관한 연구

강경식,나승훈,김동환 한국경영과학회 1994 한국경영과학회 학술대회논문집 Vol.- No.1

Developing the safety training program has been a major research topic in C B T as well as in traditional teaching and learning. With regard to determining learning control in CBT, it is important to consider not only the characteristics of learning tasks but also student's individual difference. In this regard, the purposes of this study are to develop the CBT program as well as animation program in order to increase the student's performance.

르 꼬르뷔제와의 影響關係를 通한 金重業 建築의 '對照批評' 試論 : 헤롤드 블룸의 影響理論을 바탕으로

강윤식,이동언 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

The late Kim, Jung-Up's works can be inter-textually read in view of the late Le Corbusier's influence. But the most of our criticism is scrutinized into the synchronic one or the indeterminacy of meaning as Deconstruction. So this study tries to hold the potentiality of the diachronic criticism for the new interpretative meaning of modern architecture. Harold Bloom's influence theory provides very useful perspective to us in this way. Therefore, the new meanings of his works can be established by Bloom's creative misreading, revisionary ratio and the anti-thetical criticism about his precursors. Finally, this diachronic criticism expects to expand the new horizon of our architectural discourse, but it depends on the synchronic basements which is an ambivalent position.

韓國官僚制이 病理現象에 關한 小考

姜東植 제주대학교 1988 논문집 Vol.27 No.1

Summary A great number of scholars have studied the functional and structural sides of Bureaucracy in several ways. It's function and structure are not simple, but the purpose of this paper is to an ahsethe pathalogical phenolnenon in the functional side, to research the pathological phenomenon among korean administrative officials, to show a means to ultimately solve it, and to make the bureaucracy capable of developing into administration. The main purpose of this study is; 1) to identify the general pathological phenomenon of modern bureaucracy in the displacement of goals directly connected with the adverse functions of the bureaucracy,the coldness of human relationships, and the resistance against change,2) to actually attempt to examine the basic pathology of korean bureaucratism pseudo-professionalism deficiency in social standing·s guarantees, and private individualism of officials,3) to get rid of various bureaucrats pathological activities and them to develope a lawful administrative organization, and to research the problem of suitable pay, autonomy in setting goals, delegation of power, and standardization of class organization in order to justify the administration.

Pd(0)를 이용한 고리 카보네이트의 친핵성 치환 반응 연구

강석구,박동철,전제호,노호식 성균관대학교 기초과학연구소 1993 論文集 Vol.44 No.2

촉매량의 Pd(0)존재하의 chiral allylic 그리고 dienylic 고리 카보네이트와 여러 가지 친핵성 치환체들의 치환 반응을 연구하였는데 이 치환 반응은 친핵체에 따라서 α-, γ-, 또는 ε-위치에 치환된 높은 위치 및 diastereoselection이 있는 반응임을 알았고 또한 이의 입체화학을 결정하였다. We studied the reactions of chiral allylic and dienylic cyclic carbonates with various nucleophiles in the presence of Pd(0)catalyst and found that substitution occurred at α-, γ-, ε-position with high regio-and diasteroselectirity depending on nucleophiles used.

自治團體 自體監査의 效率性 提高 方案

강동식 濟州大學校 法과政策硏究所 2002 法과 政策 Vol.- No.8

"對照批評論"을 建築理論化하기 爲한 試論 : 헤롤드 블룸의 "影響理論"으로 본 르 꼬르뷔제와 金重業 建築의 關係 the Interrelationship of the Works of Kim,, Jung-Up to the Le Corbusier with the Perspective of Harold Bloom's “Influence Theory”

강윤식,이동언 대한건축학회 2003 대한건축학회논문집 Vol.19 No.9

The late Kim,, Jung-Up's works can be inter-textually read in view of the late Le Corbusier's influence. But the most of our critical discourses are in some restrictions caused by his artistic nature and intuitive style, and the limits of the modern objectivism. From this point of view, Harold Bloom's Influence Theory offers very useful grounding in this way. Therefore, this paper uses the main theoretical frames of the Anti-thetical Criticism, consisting of the 'creative misreading', the 'revisionary ratio' and so on, and intends to re-reading the new meanings of Kim,'s architecture from the inter-relationship with the Le Corbusier's. Consequently, it is useful method that unite the diachronic and synchronic for extend the critical horizon in Korean architecture.