An Investigation on the Life of Master Won Guk Lee, the Creator of Chung-Do-Kwan

( Seon Young Jung ),( Jun Ho Lee ),( Seung Woo Shin ),( Chun Hwan Cho ),( Seung Hyun Jang ),( Won Shin ) 경남대학교 기초과학연구소 2014 기초과학지 Vol.31 No.-

The purpose of this study is to review (or, investigate) the life of Won Guk Lee. He is the creator of Chung-Do-Kwan, which is one of the five original Taekwondo kwans. Data was gathered from advanced research, newspapers, documentaries, the Internet, magazines, and journals etc. Thus, we were able to create a sequence of events based on the research data. First, we can say that in Won Guk Lee``s career, he created Chung-Do-Kwan and brought Dangsoodo to Korea. These events have had a significant development on Taekwondo. Second, Taekwondo curriculum, which was published by Won Guk Lee, established the foundation of Taekwondo poomsae, as well as giving us the pure spirit of Korean martial arts.

플립칩 패키지의 신뢰성 향상에 관한 연구

이선병(Sun Byung Lee),김종민(Jong Min Kim),이성혁(Seong Hyuk Lee),신영의(Young Eui Shin) 한국생산제조학회 2007 한국공작기계학회 춘계학술대회논문집 Vol.2007 No.-

A solder joint fatigue failure of flip chip (FC) package is mainly caused by the thermal stress due to the coefficient of thermal expansion (CTE) mismatch between the silicon die and the substrate. A nonlinear finite element analysis was conducted to investigate solder joint reliability under thermal cycling loading for FC assemblies without and with underfill. The effect of the solder joint height and thermomechanical properties such as CTE and Young's modulus on reliability of FC package. For parametric study, a finite element analysis are performed for seven different CTEs and five different Young's moduli of underfill. The concentrated Von Mises stress of the underfilled FC assembly was approximately 85% comparing that of FC assembly without underfill. Also, the concentrated stresses in the solder joint was decreased with increasing solder joint height. In addition, it is found that the solder joint reliability was improved with increasing Young's Modulus of underfill. Furthermore, the solder joint reliability was improved as the CTE was close to that of solder.

쓰레기 매립장 주변 농촌 주민들의 삶의 질 연구

이명경,최준열,김인경,조영아,김영신,정혜진,김리나,이영규,조영태,Lee, Myung-Kyung,Choi, Jun-Yeol,Kim, In-Kyoung,Cho, Yeong-Ah,Kim, Young-Shin,Jung, Hye-Jin,Kim, Li-Na,Lee, Young-Kyu,Cho, Young-Tae 대한예방의학회 2006 예방의학회지 Vol.39 No.4

Objectives: This study aims to examine if a garbage dumping site has real and negative influence on the quality of life (QOL) for the nearby residents. The net effects of the residential distance from the garbage dumping site and from the garbage truck route were investigated for five domains of the QOL. Methods: Two hundred fifty seven Shin-dong Myeon residents, Chun-cheon Si, participated in a self-administrated survey. The Shin-dong Myeon garbage dumping site began operating in 1996. ANCOV A with generalized linear models and multiple regression analysis were performed. Results: Descriptive analyses show that a residence nearby a garbage dumping site is negatively associated with the physical and environmental domains of the QOL. The residential distance from the garbage truck route does not exert any significant effect on various domains of QOL, except for the environmental domain. On the multivariate analysis, the residents living near the garbage dumping site tended to have a significantly negative QOL in the physical and environmental domains. However, the distance from the garbage truck route did not show a significant nor substantial effect on the QOL. The demographic and socioeconomic control variables are associated with a number of the QOL domains, and their patterns are consistent with the general expectations. Conclusions: The results indicated that a garbage dumping site is considered to be an environmental hazard among the nearby residents according to the lower scores on the physical and environmental domains of the QOL. The findings from this study provide comprehensive understanding on the residents' QOL, and they may help politicians and policy makers make decisions for appropriate interventions.

개에서 결직장 연접부의 림프종 1례

이재일,이수진,김영석,김명진,조성환,신상태,이영원,김명철 충남대학교 수의과대학 동물의과학연구소 2003 動物醫科學硏究誌 Vol.11 No.-

A five years old female Shih-tzu was referred to the veterinary medical teaching hospital at Chungnam national university with soft bloody diarrhea and tenesmus. On rectal palpation, solid mass was palpated in colorectal region. In radiographs, small intestine was deviated cranially, descending colon and rectal junction were deviated caudoventrally in lateral projection of the abdomen. In ultrasonographs, hypoechoic nodulation of mesenteric lymph node in colorectal junction, mixed echoic thickening of colorectal wall and irregular margination were observed. Rectal endoscopy revealed that colorectal men was partially obstructed due to compression of the mass. Also, severe ulceration, inflammation and hemorrhage were also observed in descending colon. The mass was resected through the laparotomy. In histopathology, it was diagnosis of lymphoma in the colorectal junction.

전신마취 후 발생한 악성고열증 환자의 치료 경험

이근무,정승환,이정한,정순호,최영균,김영재,신치만,박주열,이영민 白中央醫療院 2005 仁濟醫學 Vol.26 No.1

Malignant hyperthermia is the disorder of calcium regulation within skeletal muscle associated predominantly with anesthesia. It is triggered by volatile anesthetics and depolarizing neuromuscular blocking agents. We experienced a case of malignant hyperthermia. 50 years old female patient was transferred to our emergency room that she was developed tachyarrhythmia and high fever. She was taken arthroscopic examination under the general anesthesia with enflurane and succinylcholine. We suspected malignant hyperthermia and promptly treated her with dantrolene sodium. She was developed disseminated intravascular coagulopathy and acute renal failure then we were intensive care to her. She was discharged without sequela. We experienced successful management of malignant hyperthermia.

Exercise Training suppresses vascular fibrosis in aging obesity induced rats

( Shin Young Kim ),( Jin Lee ) 한국운동영양학회 2014 Physical Activity and Nutrition (Phys Act Nutr) Vol.18 No.2

Shin Young Kim and Jin Lee. Exercise Training suppresses vascular fibrosis in aging obesity induced rats. JENB., Vol. 18, No. 2, pp.175-180, 2014 [Purpose] The aim of this study was to investigate the effects of exercise training (ET) on vascular fibrosisin aging model rats with diet-induced obesity. [Methods] Twenty-four male Sprague-Dawley rats were divided into 3 groups: Aging control (A-C), A-C with high fat diet (AHF), AHF with ET (AHF + ET). Aging was induced by D-galactose (D-gal) and obesity was induced by HFD (60% fat) for 9 weeks. The experimental rats performed swimming (60 min/day, 5 days/week) for8 weeks. All rat aorta samples were harvested for RT-PCR and morphologic analyses. [Results] The exercise training significantly decreased levels of AT-1, TGF-ß and Coll-1 gene expression compared to AHF group. The AHF + ET group showed a reduced collagen accumulation in the aorta media compared to AHF group. [Conclusion] These results suggest that ET could protect the aging obesity aorta against down-regulation of fibrotic factors (AT-1, TGF-ß and Coll-1 gene) and fibrosis by inhibition of collagen accumulation in the aorta media. [Keyword] Exercise training, vascular fibrosis

중증 재생불량성 빈혈 환자의 동종골수이식 후에 병발한 간정맥폐색질환(Hepatic Veno-Occlusive Disease)의 임상 경과 및 혈액응고 인자들의 변화

이제환,이규형,최성준,민영주,김신,이정신,김상희,박찬정,지현숙,김우건 대한조혈모세포이식학회 1999 대한조혈모세포이식학회지 Vol.4 No.2

연구배경: 재생불량성 빈혈 경우에는 조혈모세포 이식 후 VOD의 발생에 관한 보고가 거의 없는 실정이다. 저자 등은 cyclophosphamide와 antithymocyte globulin으로 전처치 후에 동종골수이식을 시행한 재생불량성 빈혈 환자들을 대상으로 하여 VOD의 발생과 임상 양상, 혈액응고 인자들의 변화에 관하여 분석하여 보았다. 방법: 재생불량성 빈혈로 동종골수이식을 시행 받은 13예 환자를 대상으로 하였다. 임상적 기준에 따라 VOD를 진단하였으며 임상 경과에 따라서 경중을 분류하였다. Protein C, protein S, antithrombin Ⅲ, tPA, PAI-1 등의 혈액응고 인자들을 전처치 투여전, 골수 주입당일, 이식 후 제7, 14, 21일에 측정하였다. 결과: 7예(53.8%)에서 VOD가 발생하였으며, 경증 5예, 중등도 2예였다. VOD군에서 혈소판치가 20.000/㎕ 이상을 유지하는 데까지 걸리는 시간이 더 길었다(p=0.026). 또한 VOD군에서 적혈구 및 혈소판의 수혈 요구량이 각각 유의하게 많았다(p=0.025, 0.015). 혈액응고 인자들의 변화를 보면, 제 0일에 VOD군에서 PAI-1의 혈중 농도가 유의하게 더 높았다.(p=0.034). 결론: 재생불량성 빈혈환자에서도 조혈모세포 이식 후에 VOD의 높은 발생률을 관찰하였으며, 대부분이 경증이었다. VOD 환자에서의 혈액응고 인자들의 변화는 PAL-1이 VOD의 감별 진단을 위하여 이용될 수 있음을 시사하고 있다. Background: There are few reports about the occurrence of hepatic veno-occlusive disease(VOD) after bone marrow transplantation (BMT) for severe aplastic anemia (SAA). We analyzed the incidence and clinical outcomes of VOD and changes of coagulation factors in patients with SAA who were conditioned with cyclophosphamide plus ATG and underwent allogeneic BMT. Methods: Thirteen patients with SAA who underwent allogeneic BMT were included. A diagnosis of VOD was made according to clinical criteria, and severity of VOD was classified according to clinical course. Plasma levels of protein C, protein S, antithrombin Ⅲ, t-PA, and PAI-1 were determined before preparative chemotherapy, in the day of marrow infusion, and days 7, 14, and 21. Results: VOD occurred in 7/13(53.8%). Five were mild VOD and two were moderate VOD. Time to platelet ≥20,000/L was slower (p=0.026) and red cell and platelet transfusion requirements were higher (p=0.025,0.015) in patients with VOD . The mean plasma level of PAI-1 at 0 were higher in patients with VOD (p=0.034). Conclusion: We observed the high incidence of VOD after allogeneic BMT in patients with SAA. A majority of cases of VOD were mild. The changes of PAI-1 after BMT may be useful marker of hepatic VOD

췌장암 환자에서 알코올 내장신경 신경파괴블럭 후 발생한 간염

이상은,최석환,김영환,임세훈,이정한,이근무,정순호,최영균,김영재,신치만 인제대학교 2008 仁濟醫學 Vol.29 No.-

Splanchnic neurolytic block(SNB) with alcohol improves the management of pancreatic cancer pain. Adverse effects of alcohol SNB which include regional pain, hypotension, diarrhea, and acute alcohol intoxication are common, but acute hepatitis caused by alcohol neurolytic block is rare. A 63-year-old patient with pancreatic head cancer and liver metastasis had complete pain relief after both retrocrural tansdiscal SNB with 100% alcohol 10 ml. But, 1 day later, liver function test showed a high elevation in the aspartate aminotransferase (AST, 2182 IU/L) and alanine aminotransferase (ALT, 1807 IU/L). The patient had slight jaundice, general weakness, chilling, nausea and vomiting after SNB. Both AST and ALT decreased to 46 and 119 IU/L within 10 days with only supportive therapy. But, 19 days later, the patient died due to pneumonia. Our case illustrates the importance of clinical surveillance especially in patient with hepatic disease after alcohol SNB.

상염색체우성 다낭신의 임상경과 및 합병증

이상주,이영모,이한규,최대은,박기현,이강욱,신영태 충남대학교 의학연구소 2001 충남의대잡지 Vol.28 No.2

Autosomal dominant polycystic kidney disease(ADPKD) is one of most common hereditary disorder. It is potentially fatal and the major mobilities are hypertension and renal failure. To elucidate clinical characteristics and outcomes of ADPKD, 67 ADPKD patients were analyzed retrospectively. The male to female ratio was 48 years for males and 42 years for females. The factors leading to the dignosis of ADPKD were flank or abdominal pain (46%), palpable abdominal mass (24%), incidental findings (18%), gross hematuria and headache. Urinalysis result showed hematuria (31%), proteinuria (19%), pyuria (18%). Among renal complications hypertension (67%) was the most common. Other complications were urolithiasis (16%) upper urinary tract infection (9%), cyst infection (7%). Azotemia was observed in 24% of cases. Echocardiography showed left ventricular hypertrophy in 24% and valvular regurgitation in 18% of cases, but there was no mital valve prolapse. Cerebrovascular events occurred in 6 cases (2 cases of intervertebral hemorrhage and 4 cases of cerebral infarction). Hipatic cyst were observed in 64% of cases. Eighteen cases culminated in end stage renal failure (ESRF) at an of 47. According to this study, the most common complications of ADPKD was hypertension (67%), ESRF (27%), and cerebrovascular event (9%). Hypertension was more frequently observed in increased creatinine group than normal.

국가예방접종전산등록체계 개발을 위한 민간의료 기관 하부구조 및 환경 조사연구

이무식,김은영,이건세,이석구,홍지영,김건엽,김대경,신의철,이연경,기몽서,나백주,김영택 한국모자보건학회 2003 한국모자보건학회지 Vol.7 No.2