은유에 대한 분석적 고찰

이상준,Lee, Sang-Jun 한국외국어대학교 외국어교육연구소 1989 외국어교육연구 Vol.- No.5

광범위 절제술후 재발한 유방외 Paget 병 2예

이상준,정민자,조윤화,한지윤,김정례 ( Sang Jun Lee,Min Ja Jung,Yoon Whoa Cho,Jee Yoon Han,Jeong Rye Kim ) 대한피부과학회 1997 대한피부과학회지 Vol.35 No.3

We report two cases of recurrent extramarnmary Pagets disease after wide local excision. Both cases involved the scrotum and the penoserotal junction, respectively. On histopathological examination, we could observed many Paget cells confined to the epidermis and the hair follicle, but not invading the underlying dermis in both cases. There was no evidence of internal malignancy. Both cases were treated with wide local reexcision. (KOr J Dermatol 1997;35(3): 561 565)

다중속성 시계열 데이타베이스의 효율적인 유사 검색

이상준,Lee, Sang-Jun 한국정보처리학회 2007 정보처리학회논문지D Vol.14 No.7

시계열에 대한 색인 및 검색 연구는 하나의 속성으로 구성된 시계열에 대하여 주로 수행되어 왔다. 그러나 음악, 비디오 등의 멀티미디어 데이타베이스는 다중속성 시계열 데이타베이스에서 유사 검색을 다룰 수 있어야 한다. 기존의 다중속성 시계열 데이타베이스에 대한 연구는 두 다중속성 시퀀스간의 유사도로 속성 간의 거리의 누적을 사용하고 있기에, 개별적인 속성 시퀀스에 대한 정보를 상실하게 된다. 본 연구에서는 이러한 문제를 해결하기 위해 속성 시퀀스 측면에서 다중속성 시계열 데이타베이스의 유사검색 기법을 제안한다. 제안된 기법은 검색 공간을 효율적으로 줄일 수 있으며, 착오 누락이 없음을 보장한다. 또한 실험을 통해 제안된 기법의 성능 향상을 확인하였다. Most of previous work on indexing and searching time series focused on the similarity matching and retrieval of one-attribute time series. However, multimedia databases such as music, video need to handle the similarity search in multi-attribute time series. The limitation of the current similarity models for multi-attribute sequences is that there is no consideration for attributes' sequences. The multi-attribute sequences are composed of several attributes' sequences. Since the users may want to find the similar patterns considering attributes's sequences, it is more appropriate to consider the similarity between two multi-attribute sequences in the viewpoint of attributes' sequences. In this paper, we propose the similarity search method based on attributes's sequences in multi-attribute time series databases. The proposed method can efficiently reduce the search space and guarantees no false dismissals. In addition, we give preliminary experimental results to show the effectiveness of the proposed method.

극한 프로그래밍의 사용성 향상 방안

이상준,배석찬,Lee, Sang-Jun,Bae, Seok-Chan 한국정보처리학회 2004 정보처리학회논문지D Vol.11 No.3

극한 프로그래밍은 빠르게 변화되는 사업 환경에 기민하게 대응하는 애자일 소프트웨어 개발 방법론 중에서 가장 대표적인 방법론이다. 소프트웨어 산업이 성숙됨에 따라 소프트웨어 품질 요소 중 사용성이 점차 강조되고 있으나, 극한 프로그래밍에서의 사용성을 확보하기 위한 노력이 부족하다. 본 논문에서는 극한 프로그래밍에 부족한 3가지 사항을 보강한다. 사용자 인터페이스 설계자의 역할을 정의 및 제시하구 사용성 평가 방법 도입 방안 제시하고, 개발 프로세스 및 산출물을 제안한다. 제안 방안의 타당성 분석을 위해 4가지 방법을 사용하였다. 첫째, 소프트웨어 개발 생명주기 지원 여부 분석, 둘째, CMM 핵심 프로세스 영역 만족도 분석, 셋째, CMM 규정 실무 만족도 향상 분석, 넷째, 녹차 쇼핑들을 개발하는 사례를 분석하였다. 녹차 쇼핑몰은 사용성 평가 방법의 도입으로 예측된 실행시간이 23%, 학습용이성이 21% 향상되었다. 또한, 휴리스틱 평가 점수가 18글 설문지 평가 점수는 16% 향상되었다. Extreme programming is the most representative methodology among agile software development methodologies that is agile in business environment which change fast. As software industry is matured, usability of software quality characteristics is emphasized gradually, but effort to obtain usability in extreme programming is insufficient. In this paper, three things lacked in extreme programming are reinforced. First, roles of user interface expert are defined. Second, usability testing method to extreme programming are introduced. Third, development process and products are proposed. The proposed plan is validated by four methods, which analyze supporting software development life cycle, analyze satisfaction of CMM key process areas, analyze satisfaction of CMM practices, and analyze development of green tea shopping mail. Green tea shopping mall is improved 23% in the estimated running time, 21% in the learnability. Also, usability is improved 18% in the heuristic evaluation and 16% in the questionnaire method.

한강 상류와 중류지역에서 측정한 일반수질의 계절적 변화(1988. 8$\sim$1989. 9)

이상준,정규철,Lee, Sang-Jun,Chung, Kyou-Chull 대한예방의학회 1990 예방의학회지 Vol.23 No.1

This study was conducted to investigate of water qualities in the upper and middle reaches of the Han River. For this purpose, water was sampled at Kwangjin and 1st Han-River Bridges of the Han River in Seoul and analysed from August, 1988 to September, 1989. The results are summarized as follows : 1. Water quality at 1st Han-River Bridge was more polluted than that at Kwangjin Bridge. 2. Except biological oxygen demand (BOD), turbidity, suspended solid (SS), dissolved oxygen (DO), DO saturation (DOS), ammonia nitrogen ($NH_3-N$), nitrite nitrogen ($NO_2-N$) and chloride ion ($Cl^-$) at Kwangjin and 1st Han-River Bridges were lower as compared with the previous data before redevelopment of the Han River. 3. SS, DO and pH at Kwangjin and 1st Han-River Bridges could be classified to the 1st grade in environmental water quality standard. DOS at Kwangjin Bridge was over 100% and that at 1st Han-River Bridge was below 100% in the Han River. BOD at Kwangjin Bridge could be classified to End grade and that at 1st Han-River Bridge to 3rd grade in environmental water quality standard. 4. The higher the level of water was, the lower the levels of turbidity and SS, and $NH_3-N$ was decreased with increasing water level at 1st Han-River Bridge. DO was decreased as water temperature went up but DOS was increased with DO. BOD was positively correlated with nitrite-nitrogens. 5. Turbidity and SS at the both sites and Chloride ion ($Cl^-$) at Kwangjin Bridge were increased in July and August. And DO at the both sites and $NH_3-N$ at 1st Han-River Bridge were decreased in at July and August.

은교산과 Ciprofloxacin의 병용투여가 Streptococcus pneumoniae 호흡기감염에 미치는 영향

이상준,전귀옥,송광규,최해윤,김종대,Lee, Sang-Jun,Jeon, Kwi-Ok,Song, Kwang-Kyu,Choi, Hae-Yun,Kim, Jong-Dae 대한동의생리학회 2005 동의생리병리학회지 Vol.19 No.3

In order to evaluate the in vivo synergic effect of Eunkyo-san which was a traditional poly-herbal formula has been used in the treatment of respiratory diseases in Korea, with quinolone antibiotics, ciprofloxacin (CPFX), the viable bacterial number and histopathological changes were monitored after experimental respiratory infection with S. pneumoniae ATCC 6303. The obtained results were as follows: In CPFX groups, the viable bacterial numbers were significantly decreased compared to that of control group and these were more dramatically decreased compared to that of single treatment with CPFX, respectively in concomitant treated groups with Eunkyo-san. In control group, severe infiltration of inflammatory cells, hemorrhage and hypertrophy of alveolar linings were demonstrated at microscopical levels. However, these abnormal histopathological changes were significantly decreased compared to that of control group in CPFX groups, and these were more dramatically decreased compared to that of single treatment with CPFX, respectively in concomitant treated groups with Eunkyo-san. In CPFX groups, the LSA (luminal surface of alveoli $\%$) were significantly increased compared to that of control group and these were more dramatically decreased compared to that of single treatment with CPFX, respectively in concomitant treated groups with Eunkyo-san. According to these results, it is considered as the in vivo antibacterial activity of CPFX was dramatically increased by concomitant use of Eunkyo-san against S. pneumoniae ATCC 6303 infection of respiratory tract.

북한지역의 국토개발과 수자원분야의 과제

이상준,Lee, Sang-Jun 한국수자원학회 2015 물과 미래(한국수자원학회지) Vol.48 No.7

인간지능 대신할 소프트웨어개발을

이상준,Lee, Sang-Jun 한국IT전문가협회 1987 소프트웨어세계 Vol.1 No.-

ESCO Column 2 - 온실가스.에너지 목표관리제 시행에 따른 사업 환경의 변화 및 기업들의 대응방향

이상준,Lee, Sang-Jun 에너지절약전문기업협회 2011 esco Vol.71 No.-

스월유동장에 있어서 연소속도에 미치는 난류특성의 영향에 관한 연구

이상준,이종태,이성열,Lee, Sang Jun,Lee, Jong-Tai,Lee, Song-Yol 대한기계학회 1996 大韓機械學會論文集B Vol.20 No.1

Flow velocity was measured by, use of hot wire anemometer. Turbulence intensity was in proportion to mean flow velocity regardless of swirl velocity. And integral length scale has proportional relation with swirl velocity regardless of measurement position. Turbulent burning speed during flame propagation which was determined by flame photograph and gas pressure of combustion chamber was increased with the lapse of time from spark and was decreased a little at later combustion period. Because of combustion promotion effect, turbulent burning speed was increased according to increase of turbulence intensity. Burning speed ratio i.e. ratio of turbulent burning speed ($S_BT$) to laminar burning speed ($S_BL$) was found out by use of turbulence intensity u' and integral length scale $l_x$ , $\delta_L$ is width of preheat zone in laminar flame.