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      • KCI등재

        김영하 소설에 나타난 환상성

        김재경(Jae Kyeong Kim) 한국현대소설학회 2010 현대소설연구 Vol.- No.44

        The purpose of this research makes focuses on the Vampire and the High-tension Wire and examine fantasy depicted by Yeong-Ha Kim`s novels. Yeong-Ha Kim is one of the leading writers of the 1990s. There appeared writers of the new generation who had tendencies of pluralism and individualism in the 1990s. They showed the shrinking of a massive discourse and the sensitivity changed in the pluralistic world through ways or techniques of creation. The characteristic of the changes is the replacement of literature of realism to literature of fantasy, and Yeong-Ha Kim played a key role in the replaced literature. Kim destructed bravely the frame of narrow realism which was central in Korean novels and showed that virtual reality can take the place of actual reality. Fantasy novels are different from the existing novels from an aspect of plot. In particular, the over-turned unity of `ego` and the disintegrated human characters can be seen as important elements of fantasy novels. There appear supernatural characters who have a different body from normal people, in the Vampire and the High-tension Wire adopted by this research. Each of them forms a group of characters of fantasy novels `vampire` and `invisible man`, respectively. Their transformation of body is distinct from the fixed body and has correlation with characters` consciousness of existence. The characters of the Vampire and the High-tension Wire have consciousness of existence in common, but have differences of `concealment of existence` and `loss of existence`. In conclusion, this research can show that the motive of fantasy is lack and that characters continue to express themselves as a stranger against the over-culture, by examining characters of the High-tension Wire and Vampire, written by Yeong-Ha Kim. Furthermore, this research can make clear consciousness contained in Yeong-Ha Kim`s works which question the category of natural people through supernatural human character, that is, suggest sharply a force of fantasy through the destruction of the unity of character.

      • KCI등재

        Filter Driver 와 NAND FLASH Memory를 이용한 HDD 장치의 성능 개선에 관한 연구

        김재경,김우길,김영길,Kim, Jae-Kyung,Kim, Woo-Gil,Kim, Young-Kil 한국정보통신학회 2011 한국정보통신학회논문지 Vol.15 No.8

        본 논문에서는 NAND FLASH Memory를 HDD 의 Cache 로 사용하기 위해 I/O 용 Filter Driver의 구현을 제시 했으며, 이를 통해 HDD 저장장치의 느린 I/O 성능을 개선하기 위한 방법에 대해 연구했다. 반도체 부품으로서 빠른 I/O 성능을 보이는 NAND FLASH Memory이지만, 비싼 가격 때문에 HDD를 통째로 대체할 수 없음에서 본 개선 방법을 제안했다. 본 연구는 SSD의 빠른 I/O성능과 Filter Driver 의 Cache 관리 성능을 통해서 적은 비용으로 HDD의 높은 Performance를 이루어 냄을 목적으로 한다. In this paper, we research the method for HDD I/O Performance improvement by Filter Driver & NAND FLASH Memory. This paper was started from NAND Flash Memory can not be replaced by HDD because of high cost. So We consider that using NAND Flash Memory as cache for HDD. It can be achieved high HDD Performance through Filter Driver by low cost.

      • KCI등재

        악교정 수술시 보스민 거즈에 의해 나타난 폐부종 증례보고

        김재경,김용관,유준영,주진철,이창선,Kim, Jae-Gyung,Kim, Yong-Kwan,You, Jun-Young,Joo, Jin-Churl,Lee, Chang-Sun 대한악안면성형재건외과학회 1998 Maxillofacial Plastic Reconstructive Surgery Vol.20 No.2

        구강악안면영역은 그 해부학적 구조상 혈관 분포가 풍부하고 따라서 구강내로 접근하는 수술시 신체 다른 부위와 달리 출혈 소견을 많이 보이며 수술중 과다출혈의 방지와 지혈의 목적으로 epinephirne soaked gauze즉 bosrnine gauze의 사용이 널리 이루어지고 있고 또한 사용이 불가피하다고 할 수 있다. 그러나 이 부분은 혈관 분포가 풍부하므로 epinephrine의 systemic uptake의 가능성 또한 존재한다 할 수 있겠다. 고농도의 epinephrine은 이론상 혈관수축을 일으켜 순간적인 systemic volume overload의 상태를 야기시켜 폐부종 및 pulmonary effusion을 일으킬 수 있으나 아직까지 보고된 바 없었다. 악안면부위는 혈관공급이 많아 수술중 지혈이 용이하지 못해 bleeding control을 위해 또 습관적으로 bosmine 거즈의 packing이 행해지고 있지만 수술자에 의한 정확한 농도로 희석된 bosmine 거즈 사용이 필수적이다. 본원에서 양악 악교정 수술시 소독간호사에 의해 잘못 희석된 고농도의 bosmine 거즈를 상악후방에 packing하여 발생된 전신적 합병증으로써 폐부종이 발생한 바 bosmine 거즈의 사용시 사용부위에 따라 농도의 확인과 술자의 주의를 요한다고 생각된다. There are many vessels in oral and maxillofacial region. Therefore blood oozing is a frequent findings in this area when operation takes place. Beacuse of this, most oral and maxillofacial surgeons as well as operators of this region usually use bosmine soaked gauze for oozing control during operation. Theoretically overdose of systemic epiniephrine(bosmine) may lead to pulmonary edema due to secondary systemic volume overload. For this reason, oral and maxillofacial surgeons should give more attention to the use of bosmine soaked gauze. In spite of this possibility, epinephrine induced pulmonary edema using bosmine soaked gauze has not been reported. We experienced one case of pulmonary edema which was induced by epinephrine overdose by bosmine soaked gauze that has not been diluted by mistake in preparing bosmine soaked gauze. The authuors report a case with review of literature.

      • KCI등재

        한국산 버드나무류의 방사조직에 관한 연구

        김재경,홍병화 ( Jae Kyung Kim,Byung Wha Hong ) 한국산림과학회 1984 한국산림과학회지 Vol.65 No.1

        These studies were carried out to identify anatomical characteristics of ray parenchyma of xylem tissue of trunk in 6 species of Populus and 5 species of Salix which were grown in Korea. The results of these experiments were summarized as follows: In the type of ray parenchyma, Populus had uniseriate homogeneous ray tissue and Sahx had uniseriate heterogeneous ray tissue. Upright ray cells among uniseriate heterogeneous ray tissue in Salix were subdivided into rectangular type and square type. The minimum and maximum length of procumbent ray cells of Populus ranged 26.84 - 212.28μ and those of Salix were 46.36 - 170.80μ. However rectangular type of upright ray cell n Salix were 26.84 - 70.76μ and square type were 17.08 -43.92μ. The minimum and maximum width of procumbent ray cells of Populus ranged 12.20 - 24.40μ but those of Salix were 12.20 - 26.84μ. However, rectangular type of upright ray cell in Salix were 9.76 - 41.48μ and square type were 19.52-46.36μ. The height of ray parenchyma of Populus in tangential section ranged 65.88-14.80μ but Salix were 65.88-439.20μ. Ray parenchyma width of Populus ranged 4.88-24.40μ but those of Salix were 7.32-21.96μ. The number of ray parenchyma cells of Populus in tangential section were 3-26 cell, but Salix were 2-21 cells.

      • KCI등재

        A Hybrid Multimedia Contents Recommendation Procedure for a New Item Problem in M-commerce

        김재경,조윤호,강미연,김혜경,Kim Jae-Kyeong,Cho Yoon-Ho,Kang Mi-Yeon,Kim Hyea-Kyeong 한국지능정보시스템학회 2006 지능정보연구 Vol.12 No.2

        Currently the mobile web service is growing with a tremendous speed and mobile contents are spreading extensively. However, it is hard to search what the user wants because of some limitations of cellular phones. And the music is the most popular content, but many users experience frustrations to search their desired music. To solve these problems, this research proposes a hybrid recommendation system, MOBICORS-music (MOBIle COntents Recommender System for Music). Basically it follows the procedure of Collaborative Filtering (CF) system, but it uses Contents-Based (CB) data representation for neighborhood formation and recommendation of new music. Based on this data representation, MOBICORS-music solves the new item ramp-up problem and results better performance than existing CF systems. The procedure of MOBICORS-music is explained step by step with an illustrative example. 휴대폰, PDA등 모바일 단말기의 급속한 진화와 광범위한 보급으로 인하여 모바일 웹 서비스가 빠르게 확산되고 있으며 모바일 컨텐츠 시장 또한 급성장하고 있다. 이에 따른 새로운 멀티미디어 컨텐츠의 활발한 공급은 모바일 웹 사용자들에게 많은 멀티미디어를 획득할 수 있는 기회를 제공하는 동시에 정보과부하로 인한 컨텐츠 검색의 어려움을 겪게 하고 있다. 본 연구는 신상품에 대한 니즈가 높은 모바일 멀티미디어 컨텐츠의 특성과 기존 유선 웹 환경에 비해 열악한 모바일 웹 환경의 제약 사항을 고려하여, 모바일 웹 서비스 이용 고객이 보다 적은 노력과 비용으로 원하는 멀티미디어 컨텐츠를 신속하게 찾을 수 있도록 지원하는 개인화 된 멀티미디어 컨텐츠 추천 방법론을 개발하는 것이다. 이를 위하여 기존 추천시스템에서 대표적으로 사용되는 협업필터링(Collaborative Filtering) 기법의 한계를 보완하기 위하여 내용기반 필터링 기법(Content-based Filtering)을 결합한 하이브리드 추천 기법을 개발하였다. 제안한 하이브리드 기법은 모바일 환경에서 적은 계산으로도 높은 추천 성능과 함께 신상품추천이 가능한 방법이며, 이를 구현하기 위하여 멀티미디어 컨텐츠 추천시스템, MOBICORS-music(MOBIIe Contents Recommender System for Music)을 개발하였다.

      • KCI등재

        탄화공정에서의 우분 반응속도 평가

        김재경,이민석,이승희,Kim, Jae-Kyung,Lee, Min-Seok,Rhee, Seung-Whee 한국자원리싸이클링학회 2014 資源 리싸이클링 Vol.23 No.6

        우분의 기본 특성과 우분 탄화물의 특성에 대한 검토를 통해 탄화도, 전환율, 반응속도 및 활성화 에너지에 대하여 고찰하였다. 우분 시료 자체의 저위발열량은 272 kcal/kg로 낮게 나타나 연료로써의 개질이 필요하므로 탄화공정을 이용하여 탄화물의 발열량을 4,300 kcal/kg 이상인 연료로 전환 하였다. 전환율은 반응초기인 10분까지 급격히 증가하였으며, 온도가 증가함에 따라 높게 나타났다. 우분 탄화공정에서의 반응속도는 1차식으로 나타내었으며, 빈도인자(A)는 $1.34{\times}10^{-2}min^{-1}$, 활성화 에너지는 5,196.4 cal/mol로 평가되었다. 반응속도 상수는 $250^{\circ}C$일 때 $0.0679min^{-1}$, $400^{\circ}C$일 때 $0.2107min^{-1}$로 온도가 증가함에 따라 반응속도도 증가하는 것으로 나타났다. 우분 탄화에서의 반응속도에 대한 평가한 결과, 탄화공정의 최적조건은 탄화온도 $350^{\circ}C$, 탄화시간 20분으로 나타났다. Through the study of the basic characteristics of cow manure and the characteristics of carbonization residue, carbonization degree, conversion rate, kinetic reactions, and activation energy for cow manure were examined. Since the heating value of cow manure was very low, it was converted to carbonization residue as a fuel with heating value of 4,300 kcal/kg by carbonization processes. Conversion rate was increased rapidly up to 10 minutes of the initial reaction stage and was increased with increasing temperature. The carbonization of cow manure could be described by the 1st order reaction. Frequency factor(A) of reaction rate for cow manure was evaluated to be $1.34{\times}10^{-2}min^{-1}$, the activation energy was estimated to be 5,196.4 cal/mol. As carbonization temperature increased from $250^{\circ}C$ to $400^{\circ}C$, the kinetic reaction was increased from $0.2107min^{-1}$ to $0.0679min^{-1}$. From the result of the carbonization for cow manure, it can be determined that the optimal conditions of the carbonization process were 20 minutes in carbonization time and $350^{\circ}C$ for carbonization temperature.

      • KCI등재후보

        新羅 土着信仰의 分化進展

        金在庚(Kim Jae-Gyeong) 역사학회 2002 역사학보 Vol.174 No.-

        The indigenous Faiths in Silla Dynasty have been rooted in a hierarchy of all gods, the essence of which was the God of Heaven and Light in the center. And the God. of Earth and their ancestor had important positions. Singung(神宮) was a national organization for the cult based on indigenous Faiths, the main god of which were known to be Heaven, and Seonghan(星漢), one of the ancestor gods who was revered for the founder of the Kim-clan, and was worshipped as the most important ancestor god. A lot of function from the indigenous Faiths which the king had possessed was gradually divided and transferred to others. Thus, a bureau-like Ilgwan(日官) took the charge of looking over astronomy-metrology and of divining the will of Heaven. And Mu(巫), originally having been sometimes analogous to the king himself, was to be excluded slowly from the public affairs of nation, was to be degraded into being in charge of personal disease, and was defeated eventually by Buddhist monks. When Buddhism was transfused into the Silla Monarchy, it collided with at the first stage, but combined with the indigenous Faiths. The initiating struggle for religious world between the Heaven God in indigenous Faiths and Buddha was naturally emerged. In the period of King, Soji(炤知; 479-500), a Buddhist monk was sentenced to death by a prophecy revealed in the King's travel to Cheoncheonjeong(天泉亭). Also in the period of King, Beobheung(法興; 514-540), Lee-Chadon(異次頓) who tried to build a Buddhist temple in Cheongyeongrim(天鏡林) was executed following through public opinion. These facts might reflect the contradiction of two different elements that Cheoncheonjeong and Cheongyeongrim were associated with indigenous Faiths. After those events, in the period of King, Jinpyeong(眞平; 579-632), Nejeseokgung(內帝釋宮) was constructed in the palace for the worship of Jeseok(帝釋; Sakradevanarnindra). In addition, in the period of King, Munmu(文武)(661-681), a Buddhist temple of Sacheonwang(四天王) was set up in Sinyurim(神遊林), a holy place for indigenous Faiths. These temples were understood to belong to the highest grade representing the symbolic synthesis of two elements, such as Jeseok represented the Heaven God in Indian Buddhism, and Sacheonwang representing four following gods below the Heaven God. All those Gods were introduced in the process of the God-Buddha synthesis. And those Gods also had taken a key position due to the indigenous Faiths in a Heaven God in Silla Kingship.

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