제 1형 신경섬유종증 환자에서 발생한 위장관 간질종양 1예

원경준,이준,변유미,조민근,한경택,김원,홍란,임성철,김경종,김영대,박찬국,김만우 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.2

Gastrointestinal stromal tumor (GIST) is the most common non-epithelial neoplasm arising in the gastrointestinal tract, but this tumor is rarely seen in association with type l neurofibromatosis (NFl) Generally, the majority of GISTs are isolated neoplasm and they are sporadically found in the stomach, but the GISTs in NFl patients are usually multiple and usually found in the small intestine. We report a case of multiple GISTs in the jejunum of a 63-year-old woman diagnosed as NFl accompanied by complication of gastrointestinal bleeding, In this case, Patient had multiple cafe-au lait spots and neurofibroma on skin and had freckling on axilla and groin, and then, we made a diagnosis of NFl. Gastrointestinal bleeding is controlled by resection of multiple GISTs. Generally, only 3-5% of all gastrointestinal bleeding comes from the small bowel. Causes of small intestinal bleeding are angiodysplasia, neoplasm, NSAIDs induced ulcer etc. but, If patients have NFl accompanied by complication of gastrointestinal bleeding, GISTs on small bowel must be considered.

外傷性 肝臟破裂과 肝膽道出血患者의 肝動脈結柴에 依한 治療

孫鍾夏,咸泰元,林敏一,裵振善,韓萬靑 대한적십자사 1974 적십자병원지 Vol.1 No.1

삼천지의 환경과 생물다양성 II. 곤충상

류성만,최원영,이미경,이종욱 嶺南大學校 基礎科學硏究所 1992 基礎科學硏究 Vol.12 No.-

저자들은 1992년 9월20일부터 1992년 11월 7일까지 경상북도 경산시 영남대학교 교내에 위치한 삼천지에 대한 곤충상을 조사하였다. 연구 결과 총 8目 56科 121屬 132種이 서식하고 있는 것으로 밝혀졌다. We studied insect fauna in the Samchun-impoundment during the period of from september 20, 1992 to November 7, 1992. The total number of insect taxa are composed of 132 spceies, 121 genera, 56 families, 8 orders including this examination.

반복적 경두부 자기자극이 운동학습과 뇌 운동영역 활성화에 미치는 영향 : 예비연구

박지원,김종만,김연희 한국전문물리치료학회 2003 한국전문물리치료학회지 Vol.10 No.3

CAN 프로토콜을 이용한 네트워크 기반 제어 시스템의 구조 분석

전종만,김대원 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

This paper analyses an architecture of network-based control system and deals with its application using the CAN protocol. It is difficult to determine an optimal network architecture for a specific system. In this paper, we propose the architecture of network-based control system applicable to a specific AGV system with manipulator arms. The fixed number of periodic messages to be occurred in pre-defined in this system. These messages are scheduled by applying the DMS algorithm. To determine whether the proposed system architecture is effective or not, we perform traffic analysis for the real-time communication of all messages. Through simulation, the possible maximum transmission speed is found and the number of possible sensors to be added is investigated for improving the system performance, when the sampling period of an analog sensor is determined under fixed condition that transmission speed is over 500Kbits/sec.

천장관절 가동술이 신체중심 이동거리에 미치는 장도

공원태,한종만 대한정형도수치료학회 2005 대한정형도수물리치료학회지 Vol.11 No.1

The purpose of this study was to evaluate change of path length center of body on sacroiliac joint mobilization. The subjects were consisted of sixty healthy adult two decade(28 females. 32 males; mean aged 22.2) from 20 to 29. All subjects randomly assigned to the control group, sacroiliac joint mobilization group. sacroiliac joint mobilization group received sacroiliac joint mobilization for 2-3 minutes per day and three times a week during 3 weeks period. The study carried out to determine the change of path length center of body on sacroiliiac joint mobilization from July 1, 2004 through september 30, 2004. Active balancer(SAKAI EAB-100) was used to measure equilibrium ability. All measurements of each subjects were measured at pre-experiment and post-experiment. The results of this study were summarized as follows : 1. The WPL of control group, sacroiliac joint mobilization group was no significantly differences at pre-experiment but significantly reduced post-experiment(p<.05). The results of analyzed effects of WPL was significantly reduced between experiment type of control group, sacroiliac joint mobilization group according to pre-experiment and post-experiment(p<.05). 2. The UPL of control group, sacroiliac joint mobilization group was no significantly differences at pre-experiment but significantly reduced post-experiment(p<.05).The results of analyzed effects of UPL was significantly reduced between experiment type of control group, sacroiliac joint mobilization group according to pre-experiment and post-experiment(p<.05). Conclusionally these data suggest that a 3-week S-I joint mobilization improved equilibrium. Additional randomized controlled trials to more fully investigate treatment effects and factors that may mediate these effects are needed.

Metro optical Ethernet 소프트웨어의 연구

방만원,박종현,이명은,최명선,김명조 木浦大學校 應用科學硏究院 2001 應用科學硏究誌 Vol.1 No.-

본 논문에서는 메트로 옵티컬 이더넷의 소프트웨어 구조에 관한 연구를 위하여 10기가 비트 이더넷 스위치에 적용될 QoS 지원 소프트웨어의 적용성을 자원할당 방식 시그널링 프로토콜인 RSVP와 트래픽 특성에 따라 CoS를 구분하는 DiffServ가 10 기가비트이더넷 스위치에 활용 가능한지를 네트웍크 프로세스 처리 능력과 확장성 측면에서 분석하였다. 결론적으로 RSVP, Diffserv와 802.1p는 구현 및 상혼 연동이 가능하다. 그러나 이것은 기업 내부망으로 한정된다는 단점을 가지고 있다. 일반적으로 중소규모의 특정 기업의 내부망에 위의 기술들을 구현하는 것은 어려움이 없다. 그러나 공중망에서의 적용은 아직까지는 어려움이 많이 존재하며 서비스 제공자간의 연동은 거의 불가능하다. 따라서 이러한 기술들은 End-to-End QoS를 보장하는 것에 목적을 두고 있다.

산채류 추출물이 세균의 성장에 미치는 영향(Ⅰ)

지원대,이종만,정영건 효성여자대학교 부설 한국환경위생연구소 1994 환경위생연구 Vol.4 No.1

본 실험은 일반 가정의 식탁에서 흔히 볼 수 있는 산채류 20종에 대해 3주의 gram 양성균(Bacillus subtilis, Lactobacillus casei, Staphylococcus aureus)및 2주의 gram음성균(Klebsie-lla pneumoniae, Shigella sp.)의 성장에 미치는 영향을 조사하였다. 본 실험에 사용한 대부분의 산채류 추출액은 공시균의 성장을 다소 증가시켰다. 특히 표고버섯과 고사리는 그람양성균인 B.subtilis, L.casei, S.aureus균의 취, 더덕과 토란은 B.subtilis, S. aureus균의 성장을 대조군에 비해 2~6배로 크게 증가시켰다. 그러나 그람음성균인 K.pneumoniae와 Shigella sp.에 대해서는 성장을 크게 증가시키는 시료는 없었다. 한편, 죽순은 B.subtilis의, 부지깽이와 민들레는 L.casei의, 팽이버섯과 돌나물 및 두릅은 S. aureus의, 산초, 다래순, 두릅 및 마는 K. pneumoniae의, 죽순, 두릅 및 마는 Shigella sp.의 생육을 다소 저해하는 것으로 나타났으나 항균력은 인정할 수 없었다. This study was carried out to investigate how to influence mountainvegetables, which are commonly available in high mountains in Korea, on bacte-rial growth. Total 20 kinds of mountain vegetables and mushrooms were sampledand after boiling them in water, put water extracts of them into the media prepa-red for the smear of test strains, which were included three of Gram positivestrains (Bacillus subtilis, Lactobacillus casei and Staphylococcus aureus) andtwo of Gram negative strains(Klebsiella pneumoniae and Shigella sp.). The gro-wth of all strains were more or less increased in the media injected with waterextracted samples than that of the control. Especially the growth of B. subtilis,L. casei and S. aureus were increased by the water extracts of Pyogo mushroomand Bracke and the samples from Aster, Deodeok(Codonopsis lanceolata) andTaro were appeared with the increase in growth of B, subtilis and S. aureusby two to six times increase rate than that of control. However, the more growthincrease of K. pneumoniae and Shigella sp. were not found than that of control.There were also observed some of water extracted samples have slight inhibi-tions to the bacterial growth. The growth of strains inhibited by the sampleswere as follows .B. subtilis by water extracts of Bamboo shoot, L. casei bythem of Busiggaengi(Erysimum aurantiacum) and Dandelion, S. aureus by themof Pengi mushroom, Sedum and Fatsia, K. pneumoniae by of them of Chinesepepper, Darae(Actinidia arguta) , Fatsia and Yam and Shigella sp. by of themof Bamboo shoot. Fatsia and Yam. However. these antibiotic effects were soweak that scarecely proved their effects.

전기 화상 환자의 수술 전 평가,고압손상과 저압손상 비교

황정원,이정기,전영태,강종만,오용석,노규정,김현철 대한정맥마취학회 2004 정맥마취 Vol.8 No.1

국가 대표급과 제주도 고교 대표급 수영선수들의 그랩 스타트의 운동학적 분석

김철원,김승곤,오만원,임상용,김성찬,이창준,남사웅,이세형,류재청,신석종,김세민 濟州大學敎 體育科學硏究所 1998 체육과학연구 Vol.4 No.-

The purpose of the study was to undertaken to analysis the Grab starting technique between national representive team(3) and Cheju's representive team(3) with 3D cinematography. The conclusions obtained were as follows: Cheju's showed more elapsed time than national representive team on starting block. and more vertical than horizontal direction of COG position, more concentrated vertical velocity & acceleration than forward direction. Therefore It is necessory for cheju's to train balanced trust force in horizontal and vertical direction in grab starting technique.