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허영주,김원곤,전창석,이석열 남서울대학교 2009 남서울대학교 논문집 Vol.15 No.1
The purpose of this study is to search for method that Teacher's curriculum of Namseoul University is been active. For success of this purpose, we analyze strengthening on Teacher's education of Ministry of Education & Science, and analyze Kindergarten and Middle & High School's curriculum. And we examined the present managerial conditionand the problem of Teacher's curriculum in this university. Also analyze curriculum, support system and existing facilities of other universities.According of this analysis, for acting of Teacher's curriculum through the enlargement of advance into the teaching profession, we found alternate Teacher's curriculum. Key Words : alternate, Teacher's curriculum, teaching profession, survey
슬개골에 발생한 연골모세포종의 동맥류성 골낭종화 - 증례 보고 -
홍준석,김성곤,박종웅,강창석,Hong, Joon-Seok,Kim, Sung-Kon,Park, Jong-Woong,Kang, Chang-Suk 대한근골격종양학회 1999 대한골관절종양학회지 Vol.5 No.4
저자들은 우측 슬개골의 동통을 주소로 내원한 50대의 여자환자에게서 병변에 대해 소파술 및 골 이식술을 시행한 결과 이차성 동맥류성 낭종화한 연골모세포종을 확인하여 문헌 고찰과 함께 보고하는 바이다. Chondroblastoma of the patella is a uncommon benign neoplasm in the middle aged person. Furthermore, a hemorrhagic cystic change associated with chondroblastoma is extremely rare. We experienced a case of chondroblastoma which underwent hemorrhgic cystic change. A fiftyyear-old female patient has suffered from right knee joint pain for 1 month before. Dominant gross feature was hemorrhagic cyst which was not involved into the joint space. Soft tissue was curetted and it was diagnosed to be chondroblastoma. The case was treated with curettage and bone graft.
Kim, Chang-Kon,Han, In-Suk,Sohn, Chang-Kook,Yu, Yu-Hee,Su, Zhishan,Kim, Chan-Kyung Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.6
In this work, the reactions of carbamyl and thiocarbamyl halides with $NH_3$ were studied in the gas phase at the MP2(FC)/6-31+G(d) level of theory. Single point calculations were performed at the QCISD/6-311+G(3df,2p) to refine the energetics. The reaction mechanisms were also studied in aqueous solution. The structures were fully optimized at the CPCM-MP2(FC)/6-31+G(d) and refined by a single point CPCM-QCISD/6-311+G(3df,2p) calculations. The reaction mechanisms for the title compounds were compared with those for the acetyl and thioacetyl halides. The lower reactivity of carbamyl (and thiocarbamyl) groups was explained by comparing the C=O and C=S ${\pi}$-bond strengths as well as resonance contributions in the ground state.
김종숙(Jong Suk Kim),김호정(Ho Jung Kim),김택수(Taeg Sue Kim),박석오(Suk Oh Park),안재곤(Jae Kon Ahn),조병섭(Byung Sub Cho),어중건(Jung Gun Uh),장석일(Suk Il Chang),최대섭(Dae Sub Choi),이병철(Byung Chul Lee),강유미(Yu Mi Kang) 대한소화기학회 1997 대한소화기학회지 Vol.30 No.1
Squamous cell carcinoma of colorectum is rare disease, and squarnous cell carcinoma in situ of colorectum is very rare disease. But, squamous carcinomas of the colorectum have clinico- pathological features in common with adenocarcinomas. Treatment is the same but the prognosis of squamous cell carcinoma appears to be worse than that of adenocarcinoma. A 66-year old man has suffered chronic constipation and acute diarrhea. Barium enema and colonoscopy revealed about lobular 3cm sized mass with multiple tiny ulcerations on the surface in distal rectum. Colonoscopic biopsy and excisional biopsy showed tumor cells which are well circumscribed within columnar epithelium and basement membrane. Here, we presented a case of squamous cell carcinoma in situ of rectum. (Korean J Gastroenterol 1997; 30:114-118)
강창완(Chang Wan Kang),김규곤(Kyu Kon Kim),최승배(Seung Bae Choi),정민석(Min Suk Jung),박광준(Kayung Jun Park),손승한(Seung Han Son),임승범(Seung Bum Im),정경미(Kyung Mi Jung) 한국자료분석학회 2001 Journal of the Korean Data Analysis Society Vol.3 No.3
현대사회로 오면서 정보전달 방식은 과학의 발달로 아날로그 방식의 매체에서 디지털을 이용한 매체들을 많이 이용하고 있다. 현대인들은 이러한 것을 사용하여 사업 및 개인적인 정보까지도 전달하고 있다. 이러한 방식은 짧은 시간에 방대한 양의 정보를 송수신 할 수 있을 뿐만 아니라 저장까지도 할 수 있는 장점이 있다. 이런 정보는 데이터베이스라는 장치를 통해 관리되고 데이터마이닝이라는 기법으로 해석하고 활용되어지고 있다. 여기에 견주어 인터넷을 이용한 정보전달도 방대한 양의 데이터를 쏟아내고 있지만 이러한 자료들을 처리하려는 연구는 많이 진행되어지지 않고 있다. 이에 본 연구에서는 웹 자료에 대하여 일반적인 통계적 기법과 방대한 양의 정보처리 솔루션인 데이터마이닝 기법을 적용하여 자료분석을 시도하고자 한다. 특히 본 논문에서는 검색 및 클릭 흐름을 파악하고 연관성 분석을 통하여 서로 관련 있는 검색법과 페이지가 무엇인지 알아본다. Electronic commerce sites need to learn as much as possible information about their customers and those browsing their virtual premisses in order to maximize the marketing effort. The discovery of marketing related navigation patterns requires the developement of data mining algorithm capable of discovering sequential access patterns from web logs. This paper introduces a practical data analysis by using web log analysis for a web site data. Specially, association rule of mining techniques is considered to discover unordered correlations between items which found in a transaction database.
A형 Rotavirus, Adenovirus 40/41형 및 Astrovirus에 의한 신생아실에서의 유행성장염에 관한 연구
이건희,박장환,이재석,윤혜선,김경희,조양자,Humphrey,Charles D,Glass,Roger I,Moe,Christine L 한양대학교 의과대학 1994 한양의대 학술지 Vol.14 No.1
A viral ethiology was sought for two nosocomial outbreaks of nonbacterial gastroenteritis that occurred among newborns in Seoul. The first outbreak occurred in August 1988, and affected 23(33%) of 69 newborn infants aged 1 to 11 days who became ill with profuse, watery diarrhea lasting 2 to 12 days(mean duration, 6 days). With the exception of one isolation of Clostridium difficile no other bacterial pathogen was detected in the affected cases. Of 10 ill infants and 11 staff from whom whom fecal specimen were available, however, Rv was detected in 2 ill infants and 3 personnel, and Ad40/41 or both. In May 1989, another outbreak occurred in a neonatal unit of a nearby hospital. Eight(42%) of 19 infants whose ages ranged from 3 to 9 days developed waery diarrhea that lasted 3-5 days. All recovered completely within 5 days. Astrovirus alone was found in stools from 4 of the 8 symptomatic neonates and none of the 11 remaining asymptomatic newborns. Astrovirus particles 25nm in diameter were observed by direct electron microscopy (EM) in 2 specimens that had been negative with a monoclonal antibody-based enzyme immunoassay. Concurrent infection with both Rv and nonenteric Ad were identified in one ill baby with more severe diarrhea and dehydration. In the astrovirus outbread, symptoms were milder and the duration of illness was shorter although the attack rate was higher than that observed for Rv and Ad40/41. More extensive use of EM may be fruitful to future searches. Our findings suggest that Rv, Ad40/41 and astrovirus cause an acute gastrointestinal infection in neonates in the hospital environment.
장병욱 ( Chang Pyoung Wuck ),김강석 ( Kim Kang Suk ),박영곤 ( Park Young Kon ) 한국농공학회 1998 한국농공학회 학술대회초록집 Vol.1998 No.-
The purpose of this study was to evaluate the properties of unconfined compressive strength(UCS) of dry soil which was reinforced with short polypropylene fiber(SPPF). And the results were summarized as follows: 1. As water content was increased, unconfined compressive strength and strain of dry soil with no fiber added were decreased 2. As mixing ratio of fiber was increased, unconfined compressive strength and strain at failure of dry soil reinforced with SPPF were increased. 3. When mixing ratio was larger than 0.5%, unconfined compressive strength was gradually increased. 4. The longer fiber was, the larger post peak strength was obtained and the larger strain was reached.
장병욱 ( Chang Pyoung Wuck ),박영곤 ( Park Young Kon ),우철웅 ( Woo Chull Woong ),김강석 ( Kim Kang Suk ) 한국농공학회 1999 韓國農工學會誌 : 전원과 자원 Vol.41 No.1
The purpose of this study was to evaluate the properties of unconfined strength of dry soil which was reinforced with polypropylene fiber. It is found that unconfined compressive strength and strain of dry soil without fiber were decreased as water content was increased. As mixing ration of fiber was increased, unconfined compressive strength and failure strain of dry soil reinforced with polypropylene fiber were increased. When mixing ration was larger than 0.5%, unconfined compressive strength was gradually increased. The longer fiber was, the largest post peak strength was obtained and the larger strain was reached. Tensile strength of dried fiber reinforced soil was larger than that of dry soil without fiber.