논단 1-배전 자동화 시스템의 기술개발 동향

서정일,Seo, Jeong-Il 한국전기산업진흥회 1997 電氣産業 Vol.8 No.6

남북상사중재위원회의 법적 성격 및 효율적 운영방안에 관한 연구

서정일 한국기업법학회 2005 企業法硏究 Vol.19 No.4

The Inter-Korea Commercial Arbitration Committee(the Arbitration Committee) should aim to regulate the application of legal standards which are developing in an increasingly commercial disputes in Korea. The Arbitration Committee is characterized by the gradual recognition of general standards in relation to inter-Korea commercial arbitration procedure. The Arbitration Committee has progressively become an autonomous discipline of the law applicable to the arbitration agreement, which regulates the obligation of the parties to settle inter-trade disputes by their local committee. The commercial arbitration system contributes usefully to the security and expansion of inter- Korea trade. The Arbitration Committee enables the parties to an arbitration to design their arbitral proceedings to suit their particular needs. With regard to the law governing arbitral procedure, this principle grants the parties the power to select suitable procedural rules by the Arbitration Committee. The arbitration rules should be applied by arbitral tribunal for its users' application in inter-Korea commercial arbitration. For the local arbitration committee and its users, the arbitration procedure must not only be good but it should also be known or at least easily ascertainable. When parties are trying to agree on a suitable local committee, their counsel yearn for ready access to the local law. If that information is not easily available, it may well be a reason for preferring their local committee. The above considerations suggest certain major conditions that an acceptable practice for inter-Korea commercial arbitration should meet. It should be good quality with solutions that are sound and suitable to the specific needs of inter-Korea arbitration system.

대장에 기원한 원발성 악성 섬유성 조직구종 1례

이재욱,이호현,김동훈,양창헌,김성철,이창우,오민구,김대인,서정일 東國大學校醫學硏究所 1997 東國醫學 Vol.4 No.-

악성 섬유성 조직구종(maliganant fibrous histiocytoma)은 1960년대 초반에 연부 조직종양의 한 종류로 기술되어 소개되었으며 그 기원은 분명치는 않으나 조직구 및 섬유모세포에서 기원한다는 설이 우세하며 흔히 차륜형으로 성장하는 특징을 가지고 있다. 호발부위는 약 70%의 증례에서 사지에서 발생한다. 절제수술후에도 국소재발이 흔하고 원격전이도 많아 예후는 매우 나쁜 편이다. 악성 섬유성 조직구종은 노인에서 가장 흔한 연부조직 육종이며, 주로 사지에 발생하고 종격동, 심장, 폐, 췌장, 신장, 고환등 전신장기에서 발생보고 되고 있으나 복강내의 장기에서 발생하는 예는 극히 드물며 최근까지 전세계적으로 십수 예(직장, 위, 간, 항문, 복벽, 대망등)만이 보고되었다. 저자들은 점차 커지는 무압통성 복부 종괴를 주소로 내원한 66세 여자환자에서, 수술후 조직학적으로 확진된, 대장에서 발생한 악성 섬유성 조직구종 1례를 경험하였기에 문헌고찰과 함께, 대장에서 발생한 예로는 국내 최초로(우리가 확인할 수 있었던 한) 보고하는 바이다. Malignant fibrous histiocytoma(MFH) was introduced inthe early 1960s to describe a group of soft tissue tumors, presumably derived from histiocytes, which was often characterized by a storiform growth pattern. It is a pleomorphic sarcoma, occured principally as a mass on an extremity or in the retroperitoneum of adults. The rates of local recurrence and of the distant metastasis are very high. Maliganant fibrous histiocytoma was found in any orgen of the body, such as mediastinum, heart, lung, pancreas, kidney, and spermatic cord etc. It is the most common soft tissue sarcoma of late adult life, but MFH occured in the intraabdominal organs are very rare, so only several cases(in the rectum, stomach, liver, anus, abdominal wall, greater omentum, etc) were reported until recently. We report the first case in Korea to our knowledge, of primary maliganant histiocytoma of the large bowel, along with a review of the literature. The neoplasm occured inthe colon of 66-year-old female who complained enlarging nontender mass in abdomen. That was pathologically confirmed by resection.

Multi-channel Audio Service in a Terrestrial-DMB System Using VSLI-Based Spatial Audio Coding

서정일,문한길,강경옥,홍재근,Seungkwon Beack 한국전자통신연구원 2005 ETRI Journal Vol.27 No.5

Spatial audio coding (SAC) is an extremely high compact representation of encoded multi-channel audio material. This paper suggests a multi-channel audio service in the terrestrial digital multimedia broadcasting (T-DMB) system using a novel SAC tool, which is called a virtual source location information (VSLI)-based SAC tool. Intensive experiments are presented to evaluate the validity of the proposed VSLI-based SAC tool, and prototypical systems are also presented to demonstrate the reliability of the proposed multi-channel T-DMB system in real applications.

농도구배와 평균속도가 삼지화염의 부상 특성에 미치는 영향에 관한 실험적 연구

서정일,김남일,오광철,신현동,Seo, Jeong-Il,Kim, Nam-Il,Oh, Kwang-Chul,Shin, Hyun-Dong 대한기계학회 2003 大韓機械學會論文集B Vol.27 No.8

A triple flame in a mixing layer was studied experimentally with concentration gradient and mean velocity by using a multi-slot burner, which can stabilize the lift-off flame. Flame stabilization condition, lift-off heights, and some other characteristics were examined for methane and propane flame within a range of very low concentration gradient. Pitot-tube and LDV(Laser Doppler Velocimetry) were used for velocity. Mass spectroscopy and Rayleigh scattering signal were used for concentration gradients. Thermo-couples and SiC TFP(Thin Filament Pyrometer) were used for temperature. It was found that minimum values of the lift-off heights exist at a certain concentration gradient for constant mean velocity and this means that the propagation velocity has a maximum value. The scales of flame to the burner nozzle and intensity variation of the diffusion flame were suspected as the cause.

나무에 관한 또 다른 이야기: 유렉 베커의 거짓말쟁이 야콥

서정일 한국헤세학회 2004 헤세연구 Vol.12 No.-

만성 B형 바이러스성 간질환에서 라미뷰딘 장기투여로 인한 라미뷰딘 내성의 임상적 특성

서정일,정유선 東國大學校醫學硏究所 2003 東國醫學 Vol.10 No.1

연구목적 : 만성 B형 바이러스성 간질환에서 B형 간염 바이러스의 증식을 억제하는 치료제로 널리 사용되고 있는 라미뷰딘을 장기간 투여시 약제 내성이 문제시 되고 있다. 본연구는 라미뷰딘을 6개월 이상 투여받은 만성 B형 간질환 환자에서 라미뷰틴 내성에 관한 임상적 특성을 알아보고자 본 연구를 시행하였다. 대상 및 방법 : 1998년 1월부터 2003년 3월까지 동국대학교 경주병원에 내원하여 라미뷰딘을 1일 100mg 씩 6개월 이상 (평균 21개월) 투여한 만성 B형 간질환자 90명 (남자 71명, 여자 19명, 평균 연령 38.7세)을 대상으로 하였으며 HBeAg 양성군 81명, HBeAg 음성군 9명이었다. 라미뷰틴 투여전후 말초혈액검사, 간기능검사, 간염바이러스 혈청검사를 시행하였고 라미뷰딘 내성율이 높았다. 내성이 발생한 19명중 10예(53%)에서 혈철 ALT치의 상승도 동반되었다. 내성 발생 후 2예(11%)에서 HBeAg이 소실되고 anti-HBe가 나타나는 혈청전환을 보였고 이중 1예에서 다시 HBeAg의 재양전을 보였다. 결론 : 만성 B형 바이러스성 간질환에서 라미뷰딘 장기투여시 내성이 문제가 되며 내성이 생긴후 처치에 대한 대책이 마련되어야 할 것으로 사료된다. Background : Lamivudine is an oral nucleoside analogue with activity against HBV. It is now licensed for the treatment of chronic hepatitis B infection throughout the world. But prolonged use of lamivudine can result in the emergence of lamivudine resistant HBV related chronic liver disease after lamivudine resistance during lamivudine therapy. Methods : From January in 1998 to March in 2003, Ninety patients with HBV related liver disease who had received lamivudine 100 mg/day for at least 6 months (mean duration 21 months), were included. The clinical, biochemical and virologic characteristics were analyzed before and after lamivudine treatment. Results : Lamivudine resitance occured in 19 patients(21%). Cumulative rates of lamivudine resistance at 1 year, 2 year and 3 year of the lamivudine therapy were 17%, 28% and 55%, respectively. In HBeAg positive group the rate of lamivudine resistance was 12%, it was 11% in HBeAg negative group. In multivariate analysis, the factors related lamivudine resistance were high pre-treatment serum HBV DNA level and long duration of treatment. After lamivudine resistance, 10 patients(53%) showed elevation of ALT. HBeAg seroconversion occured in 2 patients (11%), one of them showed HBeAg reversion. Conclusions:Lamivudine resistance increases with prolonged lamivudine treatment. New strategies are needed to manage after lamivudine resistance.

기관지 유암종 2례

이관호,한승세,이동협,김성숙,이현우,이정철,최교원,정진홍,서정일 영남대학교 의과대학 1993 Yeungnam University Journal of Medicine Vol.10 No.2

전형 중심성 기관지 유암종과 비전형 기관지유암종을 기관지내시경하 생검 및 전산화 단층촬영하 생검으로 확진했으며 근치적 치료로 폐절제술을 시행한 치험 2례를 문헌 고찰과 아울러 보고하는 바이다. Bronchial carcinoid tumor was a low grade malignant and it was regarded as predictable clinical course and good survivality after surgical resection. But despite of its low grade malignant potentiality, bronchial carcinoid tumor was clearly capable of metastasizing and causing death. We present 2 cases of bronchial carcinoid tumors. One of them was typical carcinoid tumor in 44 year-old female and another was atypical carcinoid tumor in 53 year-old male patient. Currative therapeutic procedure was performed by lobectomy and wedge resection.

제 50 차 대한내과학회 추계학술대회 초록집 : Plesiomonas shigelloides 에 의한 패혈증 1 예

서정일,최영환,이창우,하경임 대한내과학회 1998 대한내과학회 추계학술대회 Vol.55 No.-

국제거래계약상(國際去來契約上) 손해배상액산정(損害賠償額算定)의 한계(限界)에 관한 비교법적(比較法的) 고찰(考察)

서정일,Seo, Jeong-Il 한국중재학회 1996 중재연구 Vol.6 No.-