소설과 기억의 정치학

김한식(Kim Han-sik) 한국비평문학회 2009 批評文學 Vol.- No.31

The greater part of the readers in south Korea are embarrassed at current north Korean literature, especially "Imperishable History." Because we cannot conclude whether "Imperishable History" is novel or history. And we do not admit "Forming the leader" in north Korean literature. We are unfamiliar with their writing and distribution system. Many man of letters think "Imperishable History" is not literature. "Eternal life" is one of the most interesting novel in "Imperishable History." It includes the story of the death of Kim, Il-sung and his last injunctions. But it do not have enough causal relationship and persuasive power. So we must read that text as the mirror of the north Korean history between 1994-1997. Three main topics are in this novel. The first is agricultural problem. The second is nuclear crisis. That is related to diplomatic, this is related to domestic. The third is restoration problem of a royal tomb of Dankoon. "Imperishable History" turns individual memory to official memory. It treats the history of Kim, Il-sung as the north Korean history. When a historical event occurred, always, Kim was there. Although it deal with the death of Kim, "Eternal Life" emphasize that his rule is not finished. The narrator says Kim's heroic deed is on his mind, and it is the real meaning of eternal life. It's very difficult to understand their novel. But we can admit that "Imperishable History" is not representative of all north Korean literature.

냉동고 작동오류 진단방법 개발

김복한(Bok Han Kim),최승연(Seung Yeon Choi),김선혜(Sean Hay Kim) 대한설비공학회 2018 설비공학 논문집 Vol.30 No.5

This study aims to diagnose operation faults of freezer such as door left open by mistakes and refrigerant leaks by using machine learning approach. Machine learning algorithms can take training raw data and then output trained model that contains prediction rules. Active power of freezer, laboratory ambient temperature, and freezer inside surface temperature are selected as monitoring variables. Heat capacity, refrigerant mass, and door opening also varied upon actual operation scenarios. About 190,000 raw data were collected. We selected five machine learning algorithms: SVM, DT, KNN, ANN, and Naive Bayesian Classification. Kernel-based classification algorithms such as KNN and SVM were found to have better performance in diagnosing operation faults of freezer than other machine learning algorithms.

CAE를 이용한 함정 Ammunition Elevator Door 보강 설계

김한울(Han-Ul KIm),박성규(Sung-Gyu Park),최주형(Joo-Hyoung Choi),김정환(Jeong-Hwan Kim),공길영(Gil-Young Kong) 한국해군과학기술학회 2018 Journal of the KNST Vol.1 No.1

This study evaluated structural safety of ammunition elevator door for naval vessel by computational aided engineering. First, an initial model that satisfies classification regulations was performed static structural analysis under the hydrostatic loads. As an analysis result, structural vulnerability of an initial model was identified, so a stiffener’s volume was selected as an design variables and progressed design reinforcement. The stiffener was reselected based on material cost and strength, and evaluated structural safety of a design reinforced model.

컴퓨터 시스템 및 이론 : 배터리 자동 교체형 전기버스 운영 시스템의 개념적 설계 및 시뮬레이션

김한얼 ( Han Ur Kim ),박준석 ( Jun Seok Park ),오하령 ( Ha Ryoung Oh ),성영락 ( Yeong Rak Seong ) 한국정보처리학회 2014 정보처리학회논문지. 컴퓨터 및 통신시스템 Vol.3 No.3

배터리 교체형 전기버스는 친환경 공공교통 수단이다. 그러나 기술적 한계로 인하여, 이 버스는 소모된 배터리를 충전된 배터리로 반복해서 교체해야 한다. 현재 국내에서 연구 중인 배터리 자동 교체형 전기버스는 배터리 무인 자동교체소에서 자동으로 배터리를 교체할 수 있다. 본 논문에서는 배터리 자동 교체형 전기버스 운영 시스템을 제안한다. 제안하는 시스템은 두 가지 서비스를 제공한다. 첫째, 이 시스템은 버스 도착 알림 서비스를 제공한다. 이 서비스는 기존 대도시에서 서비스 중인 버스정보시스템의 기능으로, 버스 승객들에게 버스를 얼마나 기다려야 하는지를 알려준다. 둘째, 배터리 교체 스케줄링 서비스를 제공한다. 이 서비스는 배터리 잔량이 얼마 남아있지 않거나 배터리 교체를 원하는 버스를 완충된 배터리를 저장하고 있는 배터리 무인 자동교체소로 할당하는 역할을 한다. 제안된 시스템을 검증하기 위해서 시스템을 DEVS 형식론으로 모델링하였다. 시뮬레이션 결과, 제안된 시스템은 위의 서비스들을 충실히 수행함을 알 수 있었다. The exchangeable battery electric bus is an eco-friendly public transportation vehicle. Due to the technological limitation, however, it should repeatedly change batteries with charged ones. The unmanned battery exchangeable electric bus being studied in Korea can exchange batteries automatically by using a battery swapping system. In this paper, we propose an unmanned battery exchangeable electric bus management system. The proposed system provides two services: the bus information service and the battery change scheduling service. The bus information service is the existing traditional metropolitan area bus information systems, which inform bus passengers how long they should wait for the buses. Our second service assigns a low-battery bus, which needs to change the batteries, to the battery swapping system, which stores fully-charged batteries. To validate the proposed system, we model the system by using the DEVS formalism. The simulation result shows that the proposed system provides the services properly.

한강둔치에서 재배된 농작물 중의 미중금속 함량에 관한 연구

김연천,전옥경,양혜란,최영희,한선희,이강문,Kim, Youn-Choen,Chun, Ock-Kyoung,Yang, Hae-Ran,Choi, Young-Hee,Han, Sun-Hee,Lee, Kang-Moon 한국식품위생안전성학회 2000 한국식품위생안전성학회지 Vol.15 No.3

한강 고수부지 및 지천인 안양천, 탄천, 중랑천변의 경작지에서 채집된 36종 285건의 농작물에 대한 Pb, Cr, Cd, Fe, Zn, Mn, Cu. Hg의 농도를 측정하고 그 결과를 채집 시기, 채집 지역 및 작물별로 비교, 분석한 결과, 작물 중의 중금속 함량은 평균치를 기준으로 볼 때 Fe(34.592 ppm)>Mn(11.071 ppm)>Zn(8.853 ppm)>Cu(1.795 ppm)>Cr(0.237 ppm)>Pb(0.100 ppm)>Cd(0.011 ppm)>Hg(0.003 ppm) 순으로 곡류 및 두류에서는 Zn의 함량이 Mn보다 높고, 채소류와 과실류에서는 Mn의 함량이 Zn보다 높은 양상을 나타냈다. 또한 각 지역에서 채취한 작물의 미량금속 함량의 경우 Fe은 0.004∼203.083 ppm, Cu은 0.017∼22.727 ppm. Mn은 0.000∼74.373 ppm. Zn은 0.080∼37.166 ppm으로 비교적 고농도로 존재하고 있는 반면 유해중금속류인 Pb은 0.000∼0.654 ppm, Cd은 0.000∼0.270 ppm, Cr은 0.000∼l.229 ppm, Hg은 0.000∼0.037 ppm으로 비교적 미량으로 존재함을 알수 있었다. 대상 농작물을 잎, 줄기, 뿌리, 열매로 분류하여 미량금속 함량을 분석한 결과, 분석 대상 금속의 농도가 잎>줄기>뿌리>열매의 순으로 나타났다. 무등의 뿌리 작물에 있어서 Pb은 잎(0.055 ppm))뿌리(0.035 ppm), Cr은 잎(0.118 ppm))뿌리(0.031 ppm), Cd은 잎(0.004 ppm)1뿌리(0.001 ppm), Hg은 잎(0.004 ppm))뿌리(0.001 ppm)으로 뿌리보다 잎에 많은 것으로 나타났는데 이러한 결과로 보아 뿌리는 금속 이온이 흡수되는 기관일 뿐 축적은 잎에 비해 상대적으로 적게 됨을 알 수 있었다. This study was conducted to determine the content of trace metals in crops cultivated in Han-riverside, Anyang stream, Tan stream, and Jungryang stream. Trace metals (Pb, Cr, Cd, Fe, Zn, Cu, Hg) were detected in 36 crops, 285 samples by Atomic Absorption Spectrophotometer and Mercury Analyzer. The average concentration of trace metals in crop samples was in the order of Fe (34.592 ppm)>Mn (11.071 ppm)$\geq$Zn(8.853 ppm)>Cu(1.795 ppm)>Cr(0.237 ppm)>Pb(0.100 ppm)>Cd(0.011 ppm)>Hg(0.003 ppm). In crop samples, the contents of Fe, Cu, Mn, and Zn, which ranges were 0.004-203.083 ppm, 0.017~22.727 ppm, 0.000~74.373 ppm, 0.080~37.166 ppm, respectively, were relatively higher than those of Pb, Cd, Cr, and Hg, which ranges were 0.000~0.654 ppm, 0.000~0.270 ppm, 0.000~l.229 ppm, 0.000~0.037 ppm, respectively. The concentration of trace metals in crop samples was in the order of leafy vegetables > stem vegetables > root vegetables > fruity vegetables. In the root vegetables, such as radish, the content of Pb was leaf(0.055 ppm)>root(0.035 ppm), that of Cr, leaf (0.118 ppm)>root(0.031 ppm), that of Cd, leaf(0.004 ppm)>root(0.001 ppm), that of Hg, leaf(0.004 ppm)>root(0.001 ppm). As the results, it could be thought that root is the organ which doesn't accumulate the heavy metal ions, but absorb them.

지중 토사유동에 따른 지반의 간극률 변화특성

김주봉(Joobong Kim),유승경(Seungkyong You),한중근(Junggeun Han),홍기권(Gigwon Hong),정동호(Dongho Jung),김영호(Youngho Kim),정다솜(Dasom Chung) 한국지반신소재학회 2016 한국토목섬유학회 학술발표회 Vol.2016 No.4

Further Investigations on the Financial Characteristics of Credit Default Swap(CDS) spreads for Korean Firms

김한준(Kim, Han-Joon) 한국산학기술학회 2012 한국산학기술학회논문지 Vol.13 No.9

본 연구에서는 미국발 금융위기의 근본 원인과 국내,외 금융시장에서 관심의 대상이 되고 있는 장외파생상 품의 일종인 신용부도스왑(Credit Default Swap, CDS) 혹은 합성부채담보부채권에 대한 내용을 사전적으로 분석하였 다. 2007년부터 문제화가 되기 시작한 미국발 금융위기의 근본 배경으로서, 2000년부터 2008년 초까지 약 5배나 급 속히 상승한 국제유가 요인 등이 동 위기의 기조원인으로서 분석되었다. 기존의 국내기업 관련 CDS 스프레드 분석 연구결과 등과 비교하여(예: Park & Kim, 2011), 본 연구에서는 일반성(commonality)과 견고성(robustness)의 제고를 위하여, 해당 실증적 방법론과 변수들(즉, 산업별 더미변수들 포함한 총 18가지의 설명변수들과 종속변수들(3가지))의 활용에서도, 더욱 포괄적이고 심층적인 분석을 수행하고자 하였다. 결과와 관련하여, 종속변수인 CDS 스프레드의 재 무적 특성 혹은 결정요인으로서, 4가지 설명변수들 (무위험수익률, 이자율의 기간구조, 자산의 크기, 변동성)이 다중회 귀모형을 통하여 각각의 통계적인 유의성(5% 신뢰수준)을 나타낸 반면, 추가적인 설명변수의 발견을 위하여 주성분분 석을 사용한 결과, 5가지 변수들(체계적 위험(베타), 수익성, 매출액 성장성, 변동성, 장부상 부채비욜)이 CDS 스프레 드에 대한 유의성을 보였다. 상기 결과들의 robustness 제고를 위하여, 사용된 총 18가지의 설명변수를 종합적으로 활 용한 ‘단계적 회귀식(stepwise regression)'의 결과에서는 CDS스프레드의 대용치인 모든 종속변수에서, 다음의 4가지 설명변수들이 결정요인으로서 발견되었다: 무위험수익률, 이자율의 기간구조, 변동성, 체계적 위험(베타). 또한, 산업별 유의성 관련, 수출주도형 산업으로 분류되는 자동차산업과 철강산업은 종속변수와 음(-)의 상관관계를 나타낸 반면, 내수업종인 통신서비스업종은 양(+)의 유의성을 보였다. This study examined the background of the recent global financial crisis and the concept of one of the financial derivatives such as the credit default swap(CDS) or synthetic CDO(collateral debt obligations), given the rapid growing and changing the over-the-counter derivative markets in their volume and structures. In comparison with the previous literature such as the study of Park & Kim (2011), this research empirically performed more thorough and comprehensive investigations to find any financial characteristics or attributes to determine the CDS spreads. Regarding the results obtained from the multiple regression models, the explanatory variables such as STYIELD3, SLOPE, INASSETS, and VOLATILITY, showed their statistically significant effects on all the tested dependent variables(DVs). Another procedure such as the principle component analysis(PCA), was also performed to account for additional IDVs as possible determinants of the dependent variables. Subsequent to this analysis, larger coefficients of each corresponding eigenvector such as BETA, PFT2, GROWTH, STD, and BLEVERAGE were found to be possible financial determinants. For robustness, all the IDVs were employed to be tested in the 'full' regression model with stepwise procedure. As a result, STYIELD3, SLOPE, and VOLATILITY, and BETA showed their statistically significant relationship with all the dependent variables of the CDS spreads.

정수장에서 스크레이퍼의 운전이 침전 및 DAF 공정의 효율에 미치는 영향

김충일 ( Tschung Il Kim ),김하룡 ( Ha Ryong Kim ),한무영 ( Moo Young Han ) 한국물환경학회 2005 한국물환경학회·대한상하수도학회 공동 춘계학술발표회 Vol.2005 No.-

분만 1주 전 성인형 스틸병을 진단 받은 산모에서 출생한 신생아

김명관 ( Myung Kwan Kim ),한동기 ( Dong Ki Han ),남궁란 ( Gung Ran Nam ),박민수 ( Min Soo Park ),박국인 ( Kook In Park ),김동수 ( Dong Soo Kim ),이철 ( Chul Lee ) 대한주산의학회 2004 Perinatology Vol.15 No.3

Up to date, symptomatic neonate who needed treatments due to mother`s AOSD has not been reported. We experienced a neonate born of mother diagnosed with AOSD a week before delivery. Despite treatment, the mother`s symptoms had not been improved until delivery. Our patient was affected by her mother`s condition, and exhibited several symptoms (fever over one week, poor activity, poor feeding) since 5 days of age, with thrombocytopenia, negative results on viral and bacterial studies, and elevation of CRP, OT/PT and ferritin. Treatment with steroid, NSAID and IV immunoglobulin was started on 14 days of age under the impression of possible maternal effects from uncontrolled AOSD of mother. The symptoms were gradually improved. Ferritin level was decreased, others were normal on 29 days of age. We present this case for the first time as effects of maternal AOSD on newborn, with review of literature.

국내 기업인수목적회사(Special Purpose Acquisition Company, SPAC)의 재무적 특성과 제도적 고찰

金漢俊(Han-Joon Kim) 한국기업법학회 2010 企業法硏究 Vol.24 No.3

The new financial product introduced in the domestic capital markets. SPAC, is established in the form of a paper company, in which promoters and sponsors usually consist of a management team investing their fund in a certain limited percentage of total shares outstanding. Through the intial public offering (IPO), outside investors may participate in the ownership of the SPAC, which is listed in either Korea Exchange or KOSDAQ. Moreover, most of the fund raised through the IPO (at least 90%) is to be kept in a trust company. At least one merger between the SPAC and a privately-held company, should be completed within 3 years (36 months), otherwise the SPAC will be liquidated thereafter. SPAC's management team relating to the distribution of remaining assets related to equity, can not claim their existing shares in the case of the delay or failure of the merger. Even in a successful merger, dissenting shareholders of the SPAC who oppose to the merger of the target company, may claim their own appraisal rights, under the current legal or regulatory system in Korea. Based upon the recent, volatile demand for the financial product in the domestic capital markets, the knowledge in this new investment vehicle is considered to be less informed, especially from the perspective of potential investors. Without thorough examinations or review of the characteristics of SPAC focusing on its financial and legal aspects, less informed investors can be led to chaos in structuring their own investment strategy in an effective and efficient manner. Research methodologies to perform this study are not theoretical or empirical. which were frequently adopted to investigate any issues in the finance literature. Instead, the descriptive results or analyses resulting from this interdisciplinary research between two academic fields, i.e., law and finance, may enhance the investors' knowledge on the newly introduced product and, in turn, contribute to reducing the possibility of investment risks by choosing their own optimal portfolios, as described above.