고전문학 : < 난학몽(鸞鶴夢) >의 구성원리와 작가의식

이병직 ( Byung Jik Lee ) 문창어문학회 1999 문창어문논집 Vol.36 No.-

Nan Hale Moog treated the theme of the conflict in stepmother and ex-wife`son relations, and the trouble between the first wife and the second wife. And it had the complicated formation in a creative way. That is, this work consisted of family trouble, marriage problem, political conflict, and war between the countries. Also, even though the novel was fictional, this novel contained the reality. In Nan Hale Mong, the author`s consciousness world had conservatism in the following few aspects. Above all, the writer emphasize the morality in the preference of this novel. And also it showed the confucian concept too much. Especially, on the ground that the writer clearly objected to the new law by Wang An Suk of Song Dynasty, we can see that he insisted the conservatism through the background of this novel. The writer`s criticism of Wang An Suk had something to do with noble men` traditional thought which emphasized the morality and the justification. Finally, this writer insisted conventional concept about the world. Thus, We can conclude that the writer formed his own ideology and counted the justification through this work in the 19th novel history.

연구발표논문초록 : 다단탑에서의 기체흡수에 관한 수치해석

한경원,이병직,박헌휘,김철 (정) ( Kyong Won Han,Byung Jik Lee,Hun Hwee Park,Chul Kim ) 한국화학공학회 1981 추계총회초록집 Vol.- No.-

방사성폐기물의 화학처리공정에 사용되는 유동관식 장치의 해석 : 물질전달 수율에 미치는 매개변수들의 민감도

유재형,이병직,심준보,김응호,Yoo, Jae-Hyung,Lee, Byung-Jik,Shim, Joon-Bo,Kim, Eung-Ho 한국방사성폐기물학회 2007 방사성폐기물학회지 Vol.5 No.1

It was intended in this study to investigate the effects of various parameters on the chemical reaction or mass transfer yield in a tubular-type nuclear waste treatment equipment. Since such equipments, as a tubular reactor, multistage solvent extractor, and adsorption column, accompany chemical reaction or mass transfer along the fluid-flowing direction, mathematical modeling for each equipment was carried out first. Then their behaviors of the chemical reaction or mass transfer were predicted through computer simulations. The inherent major parameters for each equipment were chosen and their sensitivities. affecting the reaction or mass transfer yield were analyzed. For the tubular reactor, the effects of axial diffusion coefficient and reaction rate constant on the reaction yield were investigated. As for the multistage solvent extractor, the backmixing of continuous phase and the distribution coefficient between fluid and solvent were considered as the major parameters affecting the extraction yield as well as concentration profiles throughout the axial direction of the extractor. For the adsorption column, the equilibrium constant between fluid and adsorbent surface, and the overall mass transfer coefficient between the two phases were taken as the major factors that affect the adsorption rate.

고온전해분리 기술의 개요 및 기존 핵연료주기 대체 기술로서의 적합성 검토

유재형,이병직,이한수,김응호,Yoo, Jae-Hyung,Lee, Byung-Jik,Lee, Han-Soo,Kim, Eung-Ho 한국방사성폐기물학회 2007 방사성폐기물학회지 Vol.5 No.4

The technical feasibility of a pyroprocessing of PWR spent fuels to recover nuclear fuel materials, uranium and transuranic elements group(TRU), was examined in this study. Also its applicability as a new fuel cycle technology in terms of non-proliferation was investigated. First, various unit processes were combined to a pyroprocess. Then the flow aspects of such materials of issue as uranium, transuraniums, rare earth, noble metals and heat generating elements were examined on the flowsheet, which was obtained by the assumptions on the basis of various experimental results in this work or separation data collected from literatures. Consequently, the calculated results of the material balance for the whole process showed that uranium and TRU could be recovered as products by 98.0 % and 97.0 %, respectively, from a PWR spent fuel while removing the other elemental groups into radioactive wastes. On the one hand, the TRU product was found to emit a considerable amount of ${\gamma}$-ray as well as neutrons favorably contributing to the strategy of proliferation resistance.

[연료 및 윤활유부문] 3차원 유동해석을 통한 차량 소음기의 소음예측

진봉용(Bong-Yong Jin),이상호(Sang-Ho Lee),이병직(Byung-Jik Lee),조남효(Nam-Hyo Cho) 한국자동차공학회 2000 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-

Numerical analysis with Computational Fluid Dynamics (CFD) was carried out to investigate exhaust gas flow and acoustic characteristics in the exhaust system of a passenger car. Transient 3-dimensional flow field in the front and rear mufflers was simulated by CFD and far-field sound pressure was modeled by a simple monopole source method. Engine performance simulation was also performed to obtain the boundary condition of instantaneous pressure variation at the system inlet. Detailed exhaust gas flow characteristics such as velocity and pressure distribution inside the mufflers were presented. Especially pulsating pressure amplitude was compared at several locations in the front and rear mufflers to deduce sound pressure level. The present method of acoustic analysis coupled with CFD modeling would be very effective for the prediction of sound noise in the exhaust system

Wilson 씨병

박실무(Sil Moo Park),유병철(Byung Chul Yoo),장은하(Eun Ha Chang),이병직(Byung Jik Lee),송정길(Chung Gil song) 대한소화기학회 1987 대한소화기학회지 Vol.19 No.1

Wilsons disease is a rare inborn error of metabolism inherited as a autosomal recessive trait. The disease has varied mode of manifestations. It is characterized by different neurologic disorder, hepatic disease from asymptomatic cirrhosis to fulminent hepatic failure, hemolytic anemia associated hepatic failure, renal osteodystrophy and psychiatric disease. We experience a case of uilsons disease. The patient was 21 years old male, He was suffered from liver cirrhosis, splenomegaly, ascites, classical neurologic symptoms such as dysarthria, tremer, mask-1ike face, rigidity. And he has Kayser-Fleischer ring. Serum ceruloplasmin was very low and urine copper, tissue copper were very high. Liver needle biopsy revealed cirrhotic change.

Somatostatin ( SMS 201 - 995 ) 이 흰쥐의 위액과 위점막 당단백질에 미치는 영향

김종숙(Chong Sook Kim),장세경(Sae Kyung Chang),이병직(Byung Jik Lee) 대한소화기학회 1987 대한소화기학회지 Vol.19 No.2

Somatostatin, a peptide present in hypothalamus, gastric mucosa, and pancreas suppress several gastrointestinal functions. Its short half life of two or three minutes prevents its clinical use. According to the report that subcutaneous administration of the synthetic SMS analogue SMS 201-995 produced a marked inhibition of pentagastrin-stimulated acid secretion, we have therefre evaluated the effect of SMS 201-995 to glycoprotein of gastric juice and mucus in rats. The results obtained were as follows. 1) Somatostatin increased sialic acid concentration in gastric juice and mucus significantly. 2) When somatostatin and indomethacin were given, the sialic acid concentration was lower compared with somatostatin given alone in gastric juice. 3) The sialic acid concentration after indomethacin alone was not significantly different from the control in gastric juice and soluble mucus.

당뇨병 환자에서 비관혈적 방법에 의한 좌심실기능 평가에 관한 연구

방준경(Joon Kyung Bang),현창훈(Chang Hun Hyun),이병직(Byung Jik Lee),류왕성(Wang Seong Ryu),권기익(Ki Ik Kwon),강창순(Chang Soon Kang),유언호(Un Ho Ryoo) 대한내과학회 1987 대한내과학회지 Vol.32 No.4

N/A Diabetes mellitus has been clearly identified as an independent risk factor in coronary heart diasase, sudden death, congestive heart failure, stroke, and peripheral vascular disease. The diabetic patient is twice as prone to develop heart disease as the general population. Recently the term Diabetic cardiomyopathy has been appeared in medical publications. This term imply the existence of a specific diabetic heart disease, a new nosological entity that has been growing out of several studies performed during the last few years by research workers in diabetes. The assessment of left ventricular function as an index of potential myocardial involvement in diabetic patients without clinical evidence of myocardial ischemia or other cardiovascular abnormalities has become increasingly important. To examine left ventricular function in diabetic patients without clinical evidence of cardiac involvement, eleetrocardiogram, phonocardiogram, carotid pulse tracing, echocardiogram, apexardiogram, and the first derivative of the apexcardiogram were performed in normal subjects and 16 diabetic patients. The results were as follows. 1) Corrected R to first peak interval was 96.1±25.9 msec in diabetic group and 66.3±14.8 msec in control group (p<0.05), height ratio was 52.9±7.4% in diabetic group and 56.5±4.0% in control group (p<0.05). S to second peak interval was not significant value. 2) Pre-ejection period was 85.9±27.2 msec in diabetic group and 40.9±12.2 msec in control group (p<0.05), left ventricular ejection time was 302.5±39.9 msec in diabetic group and 340.0±20.7 msec in control group (p<0.05). Electromechanical systole was not significant value. 3) A-MVO was 90.4±19.1 msec in diabetic group and 64.8±13.7msec in control group (p<0.05), ejection fraction was 59.5±11.2% in diabetic group and 68.5±7.5% in control group (p<0.05). Based on these findings, mechanocardiography for assessment of left ventricular function may be utilized as a good index of potential myocardial involvement in diabetic patients.

各種 Stress가 痢疾아메바感染에 미치는 影響

李秉稷 연세대학교 의과대학 1968 연세의대논문집 Vol.1 No.1

제산제 및 H_2 수용제 길항제가 소화성궤양환자의 위액내 pH와 Nitrite농도에 미치는 영향

이병직,강응택,장세경,박실무,김종숙 중앙대학교 의과대학 의과학연구소 1987 中央醫大誌 Vol.12 No.3

Antacides and H_2-receptor anatagonists are effective in the treatment of peptic ulcers. Reduction of acid secretion led to a rise in concentrations of intragastric aerobic bacteria and nitrate reducing bacteria. Nitrate reducing bacteria are able to convert endo-and exogenous nitrates to nitites, leading potentially to the synthesis of N-nitrosamines. these compounds are carcinogenic in experimental animals and could contribute to the development of malignancy. The present study was undertaken to see whether acid secretion by treatment with antacids and H_2-receptor anatagonists can induce formation of intraluminal nitrites, and withdrawal of antacids and H_2-receptor anatagonists can restore intraluminal nitrites. 24 normal subjects and 43 patients with endoscopically proven peptic ulcers were admitted to the study. Gastric juice of peptic ulcer patients were collected before, during, and after treatment with antacids and H_2-receptor anatagonists and that of normal subjects were collected only 1 time. Gastric juice was obtained with endoscopic aspiration. the pH and nitrite concentration were measured and compared. The result are as follow: 1. In gastric ulcer and duodenal ulcer, treatment with antacids and H_2-receptor anatagonist significantly increased gastric pH and nitrite concentration and withdrawal of antacids and H_2-receptor anatagonist resulted in a sjgnificant reduction of pH and nitrite concentration. There was no statistical difference in pH and nitrite concentration between the group who were not treated and group who were off the drug from 3 to 16 months before sampling. 2. Correlation between pH and nitrite concentration were present in gastric ulcer and duodenal ulcer before treatment with antacids and H_2-receptor anatagonist(Gastric ulcer: r=0.8600, p<0.001. Duodenal ulcer: r=0.8157, p<0.001). 3. The nitrite concentration of gastric ulcer was statistically higher than duodenal ulcer in, during and after treatment with antacids and H_2-receptor anatagonist(p<0.05, p<0.001).