http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
철갑소이탄에 의한 전투시스템 내 적재포탄의 순간화재에 관한 전산해석
이승철(Lee, Seung-Cheol),전우철(Jeon, U-Cheol),이해평(Lee, Hae-Pyeong),이헌주(Lee, Heon-Ju) 한국화재소방학회 2013 한국화재소방학회 학술대회 논문집 Vol.2013 No.추계
본 연구에서는 철갑소이탄이 장갑을 관통한 후 전투시스템 내의 적재포탄(고폭탄 또는 추진제)에 피탄되었을 때 순간화재 발생확률에 대해 전산해석을 수행하였다. 장갑은 RHA 재질로 설정하였고, 장갑 두께를 5~30 mm까지 5 mm씩 증가시키며 전산해석을 실시하였다. 고폭탄은 COMPB, TNT, PBX가 사용되었으며 추진제는 ANB가 사용되었다. 본 해석은 Autodyn 프로그램을 사용하였으며, 순간화재 발생 여부를 해석하기 위해 Lee-Tarver ignition and growth model을 사용하였다. 해석 결과, 철갑소이탄이 고폭탄 TNT와 PBX에 피탄되었을 때, 순간화재 발생확률이 모두 100%를 나타내었으며, 고폭탄 COMPB의 경우, 0.8~0.08%로 나타났다. 추진제 ANB의 순간화재 발생확률은 3.8~3.6%로 나타났다.
이헌주(Heon Ju Lee),이재련(Jae Lyun Lee),이재춘(Jae Chun Lee),이은정(Eun Jung Lee),김기범(Ki Beom Kim),임상우(Sang Woo Lim),이동준(Dong Jun Lee),전경진(Kyeoung Jin Jeon),조영복(Young Bog Cho),도갑석(Gab Suk Doh),서정일(Jeong Ill Suh) 대한내과학회 1995 대한내과학회지 Vol.49 No.1
N/A Objectives: 80-90% of the cases of hepatocellular carcinoma(HCC) are associated with cirrhosis. Hepatitis B virus(HBV) is known as a major etiologic factor of HCC and about 10% of Koreans are HBV carriers. And the prevalence of HCC is high in Korea. Early detection of HCC is important for the better treatment especially in the patients with cirrhosis who usually have the decreased functional hepatic reserve. Risk factors for the hepatocellular carcinoma in the korean patients with cirrhosis were evaluated. Methods: Risk factors for hepatocellular carcinogenisis such as age, sex, ascites, alcohol, HBsAg, anti-HCV, AFP, ICG R(15) and risk score were investigated among the 176 patients with cirrhosis and HCC(group I) and 72 patients with cirrhosis(group II) and compared between the two groups. Results: 1) No age difference was noted between group I and group II. 2) Male to female sex ratio were 5.7: 1 and 2.4: 1 for group I and II in each(p<0.01) and the frequency of HCC among cirrhosis was higher in male than female sex(p<0.01). 3) Both HBsAg and anti-HCV positivity were significantly higher in group I than in group II (p<0.01 and p<0.05 respectively). 4) The frequencies of Child-Pugh A, elevated AFP, elevated ICG R(15) and the frequency of super-high risk patient were higher in group I than in group II(p<0.01). 5) The frequency of alcoholic patients was significantly higher in group II than in group I (p<0.05) but no difference was noted between HBsAg positive group I and group II patients. 6) The frequency of abnormal AST with the level of below 100IU was not significantly different between group I and group II. 7) The frequency of the patients with ascites was higher in group II than in group I (p<0.01). Conclusion: Risk factors for hepatocellular carcinogenesis in korean patients with cirrhosis are male, Child-Pugh A, HBsAg positivity, anti-HCV positivity, absence of ascites, higher AFP, lower ICG R15 and higher platelet count.
E.P.G. 수에 의한 간흡충 감염강도 분류와 호산구 증가 및 생화학적 간기능검사 이상과의 관계
이헌주(Heon Ju Lee),류헌모(Heon Mo Rheu) 대한내과학회 1993 대한내과학회지 Vol.45 No.2
N/A Background: E.P.G. counts has been used as a significant guide for suspecting the intensity of clonorchis sinensis (C.S.) infection and severity of clinical findings in clonorchiasis. The correlation between EPG counts and the degree of the abnormalities in laboratory tests was investigated. Methods: 65 clonorchiasis patients were examined with the stools by Stoll's egg counting method for the intensity of infection. The patients were divided into light, moderate, heavy and very heavy infection groups depending upon the number of eggs per gram of feces (E. P.G.) and the results of hematological and biochemical tests were evaluated in each group. Results: 43 of 65 patients (66.2%) were in the light infection group and 57 of 65 patients (87.7%) had at least one abnormal item in liver function test. The degree of the intensity of clonorchis infection by E.P.G. counts didn't correlate with the level of alnormality in the laboratory tests. Conclusion: Regardless of the E.P.G. by Stoll's egg counting method, the presence of C.S. itself shows more clinical importance as a better confirmative diagnostic test than cellophane thick smear test in some cases of clonorchiasis.
Anti - HBc 단독 양성자에서 GOT , GPT 치의 이상유뮤에 따른 Anti - HBc titer 의 비교
이헌주(Heon Ju Lee),김필영(Pill Young Kim),이현우(Hyun Woo Lee) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.2
N/A To study the clinical significance of isolated serum anti-HBc, the titer of the seum anti-HBc(C/P ratio-Cut off point CPM/Patient CPM) and changes of SGOT and SGPT were evaluated on the 2 groups of patients: 74 patients of group 1: seropositive for anti-HBc alone with normal sGOT and sGPT, 50 patients of group 2; seropositive for anti-HBc alone with abnormal SGOT and SGPTover6 months. The result is; The titer of anti-HBc was significantly higher in group 2 compared to group 1(4.61+ 0.68 vs 7.76+1.89, p<0.005). Specially, 5 subjects of hepatoma in group 2 was very high(18.77+3.39). On the basis of the above result we concluded that persistant presence of positive anti-HBc may indicate chronic infection and progression of the viral hepatic diseases. Therefore, anti-HBc test in addition to HBsAg and anti-HBs shoud be done to diagnose the HBV infection, and periodic follow up measurement of the titer of serum anti-HBc may be helpful to evaluate the status and prognosis of chronic hepatitis.
간헐단식과 주열요법의 병행이 인체의 간 기능 및 콜레스테롤 관련 수치에 미치는 영향
하헌주 ( Heon Ju Ha ),이형환 ( Hyung H. Lee ) 한국자연치유학회 2016 Journal of Naturopathy Vol.5 No.1
The purpose of this study was conducted on the before and after changes of liver functions, cardiac vessel and cholesterol related values in combination of intermittent fasting and heating injection thermotherapy, targeting on 36 subjects in each group. Average examined value of positive and negative controls did not show significance (p<.05), which indicated that the homogeneity of the group was assured. Difference of the average examined values of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in case of liver functions between C and S1 groups showed an asignificance, however difference between C and S2 groups showed a significance. Decrease difference of the values of γ-GTP (glutamic transpeptidase) between C group, S1 and S2 groups had a significance. Decrease difference of the values of uric acid between C group, S1 and S2 had an asignificance. Decrease difference of the values of CPK (creatine phosphokinase) and LDL (low density lipoprotein) between C, S1 and S2 groups had an asignificance. Decrease difference of the values of total cholesterol, HDL (high density lipoprotein) between C, S1 and S2 groups had a significance. Difference of the average examined values of triglyceride between C and S1 groups showed a significance, however difference between C and S2 groups showed an asignificance. In terms of all parameters above as well, a significance (p< .001) was shown with in groups and between groups. In conclusion, the combination of intermittent fasting and heating injection thermotherapy showed effect of changing the level of the examined values. Therefore, it is assumed that the combined therapy is useful as a natural healing therapy.
B 형 간염 환자에서의 Delta agent 의 감염상
이헌주(Heon Ju Lee),정문관(Moon Kwan Chung),김종설(Chong Suhl Kim),최정규(Jung Gyu Choi),강찬규(Chan Kyu Kang),박화종(Wha Chong Park),최수봉(Soo Bong Choi) 대한소화기학회 1987 대한소화기학회지 Vol.19 No.1
N/A Delta agent is known to be highly infectious to HBV carriers. Despite of the high prevalence of HBV infection in Korea, only few studies of delta infection has been reported and its results are different from foreign study. Therefore authors evaluated the prevalence of delta infection by the sera from 40 HBsAg positive patients with various liver diseases, who consist of 15 patients with chronic active hepatitis, 10 with chronic persistent hepatitis, 3 with liver cirrhosis, 3 with hepatocellular carcinoma and 9 with acute viral hepatitis. Following results were obtained: 1) Anti-delta was detected in only 1 case of 40 cases. 2) It is suggested that delta infection is still rare in Korea despite of high endemicity of HBV infection.
이헌주(Heon Ju Lee),이현우(Hyun Woo Lee),윤봉영(Bong Young Yoon),김종명(Jong Myung Kim),김정회(Jung Hee Kim),곽철승(Chul Sung Kwak) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.2
N/A Evaulation of serum bile acids has been used for prediction of abnormal serum liver profile in the world. But recently many reported that bile acids in a random sample of urine (URNBA), corrected for urine flow with creatinine, have high diagnostic value when compared with serum bile acid and routine serum liver tests. We analyzed URNBA as a predictor of liver abnormality in 27 subjects of various liver disease and 8 normal subjects and compared with the results of serum bile acids and routine serum liver profile. In the patients, the rates of abnormal elevation of URNBA and serum bile acid were 85.2% (23/27) and 74.1% (20/27), respectively. URNBA/creatinine in the random sample of urine revelaed the highest reliability that reflects the presence of liver disease. So we think that urine can be used to predict liver diasese with an accurary that equals or exceeds the serum bile acid and the routine liver tests.