http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Effect of Virus Infection on Insulin Secretion of Cultured Murine Pancreatic Beta Cells
정두영,차종희,고광삼,이근배,Chung, Doo-Young,Cha, Jong-Hee,Koh, Kwang-Sam,Lee, Keun-Bai 생화학분자생물학회 1985 한국생화학회지 Vol.18 No.2
SJL/J mice의 췌장베타세포를 배양하여 coxsackie $B_3$와 $B_4$, murine cytomegalovirus, mengo vrius, encephalomyocarditis virus의 M variant, mumps vrius, herpes simplex virus type I과 type II등의 virus를 감염시켜, 배양한 췌장 베타세포의 viral induction, viral antigen, viral replication 그리고 세포내와 세포의 insulin치와의 관계등을 연구 검토한 결과, encephalomyocarditis virus의 M variant로 감염시킨 경우에 high viral titer ($8.1{\times}10^5$ PFU)를 나타냈고, immunofluorescence에 의해서도 coxsackie virus로 감염시킨 경우보다 encephalomyocarditis virus의 M variant로 감염시킨 배양한 췌장베타세포에서 high viral antigen이 발견되었으며 immunoreactive insulin치도 coxsackie virus로 감염시킨 경우보다 encephalomyocarditis virus의 M variant로 감염시킨 경우가 세포내와 세포외 모두에서 현저하게 감소되어 이었다. 이를 종합하여 볼 때 배양한 췌장 베타세포의 insulin분비에 미치는 virus의 영향은 췌장베타세포서의 viral replication능력을 갖은 특정한 virus에 따라 다름을 알 수 있었다. In vitro infections of murine pancreatic beta cell cultures with coxsackie $B_3$, coxsackie $B_4$, murine cytomegalovirus, mumps virus, EMC-M virus, Herpes simplex virus type I and type II were determined. In vitro infection of the beta cell cultures with EMC-M virus resulted in higher viral titer than the beta cell cultrues infected with other viruses. Double-labelled antibody techniques showed that coxsackie viral antigens were rarely detected in the cultured beta cells which were positive in fluorescence-labelled anti-insulin antibody staining, while high per cent of EMC-M viral antigen was found in those cells. And also its intracellular and extracellular levels of immunoreactive insulin from the beta cell cultures infected with EMC-M virus were more decreased than the beta cell cultures infected with other viruses. It is concluded that the viral infection to murine pancreatic beta cell cultures is restricted to the specific virus which has the ability of replication in the beta cells.
Sather Tower 종 소리: 한국 기독교의 탈근대성(Demodernity)의 시대에 대한 대처
정두영 ( Doo Young Chung ) 한국복음주의신학회 2016 성경과신학 Vol.77 No.-
본 연구의 논지는 UC Berkeley의 (1) Sather Tower (2) 종 (3) 소리에 나타난 전근대성(Premodernity), 근대성(Modernity), 그리고 탈근대성(Postmodernity)의 요소들을 한국 기독교와 연관시켜 볼 때에, 한국 기독교는 근대성의 성향이 강하여 교회의 발전을 도모하지 못하고 있으므로, 수직적인 근대성에 물든 한국 기독교1를 수평적인 기독교로 변화시키며, 4G 해석학(Hermeneutics)을 실현하는 Potluck 기독교를 이루고, 탈근대(Postmodern) 교회의 유형을 지니고 있는 이머징 교회(Emergent Church)를 평가하고 성육신 교회로 발전시키므로, 탈근대성2의 시대 변화에 대처하고, 사회에 영향력을 미치며, 사회를 변화(롬 12:2, metamorphosis)시켜야 한다는 것이다. The thesis of this study is to respond to change in the demodernity era and to influentially transform (Rom 12:2, metamorphosis) the society through (a) the transformation from vertical modernity Christianity in Korea to horizontal Christianity, (b) the development of “the Potluck Christianity,” which realizes the 4G hermeneutics, and (c) the evaluation and development of the Emergent Church with a model of postmodern Church, when the elements of Premodernity, Modernity, and Postmodernity in the sound of Carillons from Sather Tower at the University of California, Berkeley, are applied to the Korean Churches. Modernity Christian Church in Korea should enter God’s Incarnational, revelational, and transformational ministry in the demodernity era through the periodic discernment.
정두영,송경수 전북대학교 공업기술연구소 1993 工學硏究 Vol.24 No.-
The relationship between pF and volumetric moisture content of soil was defined soil-water retention curve. In order to study hydraulic porperties and mechanical properties on unsaturated region, soil-water retention curve was obtained for suction plate method and pressure plate method respectively. These experimental results were compared with empirical equations. Using of the AEV tests and the constant head permeability tests for filters, the relationship between air entry value and pore size and saturated permeability coefficient of filter were obtained for selecting a proper filter in unsaturated soil tests.
鄭斗永 전북대학교 공업기술연구소 1979 工學硏究 Vol.9 No.-
The investigation of a fixed number of the deposit soil and a study on the characteristics of an alluvial deposit soil are a useful in the construction engineering, and in this papers, the investigation are determined a fixed number of an alluvial deposit soil where there are consloidation beds in Gun San Area, and the investigation shame the following results. 1. in this investigation as within the N values is 15(N<15) 2. in this case of alluvial deposit soil, Ⅰ and Ⅱ each beds are about 86 or 44 percentage of average consolidtion of degree and the settlement of foundation is about 47cm by the unit of loading stress, and therefore we could be confirmed the treatment of foundation of deposit soil in this area in the construction engineering.
Montmorillonite계 압밀점토의 변형특성과 stress path에 관한 연구
정두영,최종구 전북대학교 공업기술연구소 1984 工學硏究 Vol.15 No.-
In this experiment, the results of strain characteristic and stress path of consolidation behaviour for Acid clay and Bentonite that is clay of Montmorillonite group can be summarized as follows. 1. Acid clay and bentonite that is used in this experiment are comparatively large and the first mineral are quartz, Moscovite, feldspar, etc, and the second mineral is confirmed as montmorillonite clay. 2. According as water content decreases, deviator stress of Bentonite shows faster revelation than deviator stress of Acid clay, and strength parametor of Acid clay shows larger value than that of Bentonite. 3. Over-consolidation Ration and confining stress have an effect on the pore water pressure, the more water content and over-consolidaton ration decrease, the more value of pore water pressure modulus(A_f) increases and A_f of Bentonite shows larger value than that of Acid clay in the normal consolidation but Acid clay shows more increasing tendency than Bentonite in the over-consolidation condition. When acid clay have larger value than Bentonite for the over-consolidation ratio, acid clay shows such a tendency that A_f is zero. 4. The more stress ratio increases, yield point tends to be revealed in the primary strain state, and yield point of Bentonite shows faster revealed phenomenon than that of Acid clay. 5. As for the stress path of normal consolidation condition, the more water content and confining stress increase, the larger effect of pore water pressure appears, and to the left derection, the effective stress path tends to behavior. In the over-consolidation condition, according as over-consolidation ratio indreases, the stress path make an appearence to the right direction, and the critical state appears at the upside of K_f-line.
花崗土 崩積層의 物理化學的 特性에 의한 災害 豫測에 關한 硏究
정두영,이광준 전북대학교 공업기술연구소 1993 工學硏究 Vol.24 No.-
Landslide surface are formed by a geological action upon the surface of heavily weathered rocks when debris flows have moved down and been depositsed on ti. As a result, those surfaces are structually complicated. Landslide clay is under the influence of pore water pressure that is caused by a heavy rain. In this paper, the physico-chemical properties of this kind of landslide are dealt with in the relation between that slip layer and the soil component. It is well known that the clay mineral exsists along the slip layer in the landslide. The results of quantitative estimatations of soil components from the data of X-ray diffration, cation exchange capacity and the chemical weathering index reveal the characteristic properties of the tertiary type landslide.