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이세준,김득영,Doo Soo Kim,Hye Sung Lee,Yong-Deuk Woo 한국물리학회 2004 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.45 No.2
buer layer showed a signicantly clean surface with mirror-like morphology. From the results of photoluminescence measurements at room temperature, UV emission originating from near-band-edge emission was observed for the mirror-like Zn0:93Mn0:07O thin lms, while the columnar-structured Zn0:93Mn0:07O thin lms were optically poor. The mirror-like Zn0:93Mn0:07O thin lms clearly showed a hysteretic behavior for the measurement of magnetization, which is obvious evidence of ferromagnetism. The columnar-structured
표준 내시경유두괄약근절개술에서 사용 전류에 따른 합병증 발생의 비교
이세준 ( Lee Se Jun ),송기섭 ( Song Gi Seob ),정준표 ( Jeong Jun Pyo ),이덕용 ( Lee Deog Yong ),정연수 ( Jeong Yeon Su ),지상원 ( Ji Sang Won ),백용한 ( Baeg Yong Han ),박승우 ( Park Seung U ),송시영 ( Song Si Yeong ),이관식 ( Lee 대한소화기학회 2004 대한소화기학회지 Vol.43 No.3
Background/Aims: The blended current is usually used for endoscopic sphincterotomy (EST) to minimize bleeding. The pure cutting current may induce less edema of the ampulla and therefore result in less injury to the pancreas theoretically. The aim of this study was to evaluate effects of electric currents used on the development of serum pancreatic enzyme evaluation, clinical pancreatitis or bleeding after EST. Methods: One hundred and eighteen consecutive patients who underwent EST with standard papillotome alone for the treatment of choledocholithiasis were reviewed. All EST had been performed by two endoscopists whose experience on EST was similar: one uses blended current(BC group, n=74), while the other uses pure cutting current (PC group, n=44). Results: Baseline clinical, laboratory, and procedural parameters were similar in both groups. The incidences of hyperamylasemia and hyperlipasemia were similar between two groups. There was no significant difference in the incidence of clinical pancreatitis between two groups (BC 6.8% vs PC 0.0%, p=0.1557). All episodes of pancreatitis were mild. No episodes of significant bleeding occurred after EST. The incidences of sepsis, cholangitis and perforation were also not different between two groups. Conclusions: Development of complications after standard EST such as hyperamylasemia, clinical pancreatitis, and bleeding may not depend on the electric current used. (Korean J Gastroenterol 2004;43:204-210)
증례 : 경피경간적 담낭 배액술로 완치된 급성 기종성 담낭염 1예
이상훈 ( Sang Hun Lee ),황성준 ( Seoung Joon Hwang ),이세준 ( Se Joon Lee ),백용한 ( Yong Han Baeg ),이상인 ( Sang In Lee ),이광훈 ( Kwang Hun Lee ),이동기 ( Dong Ki Lee ) 대한내과학회 2005 대한내과학회지 Vol.69 No.-
Emphysematous cholecystitis is an unusual variant of acute cholecystitis caused by gas-forming organisms. It is characterized by the presence of gas in the gall bladder lumen, wall or pericholecystic tissues. It is thought to be a rare but life-threatening disease with high morbidity and mortality rates than those for other types of acute cholecystitis. Management of emphysematous cholecystitis is surgical removal of gallbladder. Recently, percutaneous cholecystostomy drainage is employed in patients with complications such as perforation and in those who have high surgical risk. It is demonstrated to lower the surgical mortality rates, but it still does not obviate the need for surgical removal of the gallbladder. Percutaneous cholecystostomy may be used for definite therapeutic procedure of emphysematous cholecystitis and we report a case of emphysematous cholecystitis that was cured by the percutaneous cholecystotomy without surgical procedure. (Korean J Med 69:S777-S781, 2005)
이소성 췌장의 악성 변화에 의하여 발생한 십이지장 선암종
남주영 ( Nam Ju Yeong ),이상인 ( Lee Sang In ),정준표 ( Jeong Jun Pyo ),최성호 ( Choe Seong Ho ),이덕용 ( Lee Deog Yong ),최재필 ( Choe Jae Pil ),이정일 ( Lee Jeong Il ),이세준 ( Lee Se Jun ),이관식 ( Lee Gwan Sig ),강진경 ( Kang 대한소화기학회 2003 대한소화기학회지 Vol.42 No.2
Heterotopic pancreas, defined as the presence of pancreatic tissue that lacks anatomic and vascular continuity with the pancreas proper, may be more likely to undergo malignant change. However, malignancy arising from heterotopic pancreas is rare. In Korea, only one case of adenocarcinoma arising from a gastric heterotopic pancreas has been reported. Recently, we experienced a case of duodenal carcinoma arising from heterotopic pancreas in a 64-year-old man. Endoscopic biopsy of the stenotic duodenum was positive for adenocarcinoma, and he underwent a pancreaticoduodenectomy with subtotal gastrectomy. Histologic examination of the resected specimen satisfied the proposed conditions that are necessary to prove that a malignancy arose from heterotopic pancreas. Despite an adjuvant chemotherapy, he died 10 months after surgery. Herein, we report a case of duodenal adenocarcinoma arising from heterotopic pancreas with a review of the relevant literature. (Korean J Gastroenterol 2003;42:164-167)
이세준(Se-Jun Lee),홍사균,황석원,양승우,김치용,오동훈,신나윤 과학기술정책연구원 2011 정책연구 Vol.- No.-
The purpose of this research is to provide of building direction for future-oriented based on analysis of science and technology policy and budget coordination system in major countries. This study was done through interviews with experts of government department and National Science and Technology Commission(NTSC). This report has four major parts; those are 1) science and technology policy and budget coordination system in major countries, 2) status of planning and coordination system for science and technology policy, 3) government R&D budget allocation and coordination system, 4) improvement direction for main issue. The science and technology policy and budget coordination system analysis of major countries includes United States, Japan, Finland with their R&D budget coordination system status and comparison of science and technology policy among them. Particularly, U.S.A., shows available system building for performance maximization of efficient integration on program performance evaluation and R&D budget coordination through the Program Assessment Rating Tool (PART). The issue of Planning and coordination system of science and technology policy are the follows; those are 1) lack of collectively policy planning and coordination system, 2) non-contradiction of science and technology law, 3) policy efficiency degradation due to excessive competition of Interagency. There are controversies between National Science and Technology Commission(NTSC) and Ministry of Strategy and Finance(MOST) in terms of effectiveness of government R&D budget allocation and coordination about setting the scope for the target program. Also, in order to clear is required to checksand structuring for complicated government policies in science and technology. This paper drew five suggestions to improve its budget allocation and coordination in governmental R&D programs. First, consultation channel should be set up for enhanced National Science and Technology Commission(NTSC) position. Second, in order to Science and Technology Law should be improved. Third, in order to use its self-evaluation results of national R&D programs, the government needs to set up for feedback system of R&D programs and policy evaluation results. Fourth, the plan for stable R&D budget is required for efficiency to improve in medium-term financial planning systems of R&D sector. Last, preliminary feasibility study of Science and Technology R&D program needs to be improved.
구조적 형상에 따른 단동형 파이프하우스의 하중지지능력 평가
이세준(Lee, Se-Jun),정시정(Jeong, Si-Jeong),최재혁(Choi, Jae-hyouk) 한국구조물진단유지관리학회 2009 한국구조물진단학회 학술발표회논문집 Vol.2009 No.2
The Collapsing cases of greenhouse in rural area have been increased due to the unexpected heavy snow load. reproduction. However, the damages of collapses of greenhouse repeat annually. In this paper, in order to examine the effect of side wall incline, side wall height and roof curvature of the greenhouse during the heavy snow falling period, the limit analysis using CPM (Compact Procedure Method) which uses in actual collapse case carried out.
구조적 형상에 따른 단동형 파이프하우스의 하중지지능력 평가
이세준 ( Lee Se-jun ),정시정 ( Jeong Si-jeong ),최재혁 ( Choi Jae-hyouk ) 한국구조물진단유지관리공학회 2009 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.13 No.2
The Collapsing cases of greenhouse in rural area have been increased due to the unexpected heavy snow load, reproduction. However, the damages of collapses of greenhouse repeat annually. In this paper, in order to examine the effect of side wall incline, side wall height and roof curvature of the greenhouse during the heavy snow falling period, the limit analysis using CPM (Compact Procedure Method) which uses in actual collapse case carried out.