Characteristics of the China's Power Elites in the 21^(st) Century : Continue or Change?

Kim, Jung Ke 대한정치학회 2005 大韓政治學會報 Vol.13 No.2

This study focused on the backgrounds of the current CCP PB members, and what characteristics changed or continued when compared to the previous one. The subject of research was the top 203 PB members since 1949, a cluster of elites that includes the current 24 PB members. The analytical categories of the backgrounds were: 1) biological backgrounds, 2) educational backgrounds, and 3) work backgrounds. In brief, the results of analysis show all of the 16^(th) PB in their age, growth time, the time of graduated college and joined the Party, or work experience are different from the third generation. However, the 16^(th) PB members have advanced their careers by working on China's economic modernization program, they were technically trained and by profession technocrats in administrative capacities, similar to their immediate predecessors. Therefore, the new leadership will not necessarily translate into distinctive policy orientation.

GIS를 이용한 수계영향권분석

신계종,황의진,유송이 忠州大學校 2009 한국교통대학교 논문집 Vol.44 No.-

Remote Sensing field uses mainly Landsat TM image that is used to the monitoring of the wide area. In this study, it is analyzed the Water System Effect Area by time series using satellite images and is proposed the vision for a urban balanced development. It execute an analysis for urban change which is a fundamental data of floodgate planning through the integration of the spatial analysis technique of GIS and Remote Sensing using satellite data

GIS와 원격탐사기술을 통한 충주호 환경변화 분석에 관한 연구

신계종,황의진 忠州大學校 2007 한국교통대학교 논문집 Vol.42 No.-

This study executed a spatial analysis using satellite images and digital topographic maps. we predicted the amount of soil loss on a field slope based on rainfall pattern, soil type, topography, crop system and management practices.

韓國大豆食品의 Oligo糖 消長에 關한 硏究

朴啓仁,愼重燁,金鍾國 경희대학교 부설 식량자원개발연구소 1983 硏究論文集 Vol.4 No.-

Three Korean variety of soybeans and five ordinary fermented soybean pastes collected from 5 districts were studied for oligosaccharides. Oligosaccharides in soybean (Bong Eui Variety), meju, and fermented soybean pastes were determined. The changes of oligosaccharides during the meju preparation were investigated. And then oligosaccharides hydrolyzing micro-organism was isolated and identified. The results obtained are as follows: 1) All of the three Korean variety of soybeans were detected for sucrose, raffinose, and stachyose. In case of five ordinary fermented soybean pastes, three samples collected from Seoul, Busan, and Daegu were detected for sucrose, the only one sample collected from Busan was detected for traces of raffinose and stachyose, and the rest was not detected for these oligosaccharides. 2) Bong Eui variety of soybean contained 42.3㎎/g of sucrose, 12.5㎎/g of raffinese, and 32.5㎎/g of stachyose. Meju contained 2.48㎎/g of sucrose, 0.01㎎/g of raffinose, and 0.03㎎/g of stachyose. And then fermented soybean paste contained 0.25㎎/g of sucrose. 3) As the result of steeping and cooking the soybean, the contents of sucrose, raffinose, and stachyose in soybean decreased to 66.9%, 72%, and 69.5% respectively. 4) Oligosaccharides in cooked soybean decreased a little at early stage of fermentation and almost disappeared except sucrose in 40 days. 5) Oligosaccharides hydrolyzing bacteria, strain B-12 was isolated from meju and identified as Bacillus sp.

직접유출량 산정을 위한 GSIS 기법의 적용

申桂種 충주대 산업과학기술연구소 2000 産業科學論文集 Vol.8 No.-

Recently, GSIS is introduced in the various fields. Especially in hydrology, the useful of GSIS is emphasized to analyze parameters, which are necessary for the analysis of watershed. In this paper, to estimate the direct runoff volume, I used the SCS-CN method which was useful to calculate direct runoff volume in a watershed that was not observed. But because SCS-CN method must treat a great number of spatial data, if we use the GSIS, we can treat numbers of the data easily. GSIS databases is constructed by using the data which is related to soil type, landuse. And runoff curve number was estimated by means of these databases in the study area. Also, the area of covered each subbasin rainfall gauge station was estimated by thiessen polygon network technique. The direct runoff volume was calculated by these subbasin area to the rainfall gauge station. I knew, from this study, that using GSIS, I can calculate parameters needed in direct runoff volume analysis, fast, exactly.

DEM으로부터 지형의 경사 분석에서 GRID격자 크기의 영향

申桂鍾 충주대 산업과학기술연구소 1999 産業科學論文集 Vol.7 No.2

A slope of terrain is very important factor in hydrological study, and it have a great influence on the results of modelling. A slope of extracted from DEM is affected by the cell size. thus, in this study we will analyze the effect occured in a slope of terrain by decision of cell size. We tried the change of grid size at 10m intervals and 100m intervals and analyed its effects. We found that the correlations between the average slope and size are Y=-3.836×IN(X)+31.9905 AND Y=-5.05597×1N(X)+39.5074

Celluomonas sp. Endoglucanase 유전자의 Cloning 및 E.coli에서의 발현

이계호,이인형 서울대학교농과대학농업개발연구소 1990 서울대농학연구지 Vol.15 No.1

Cellulomonas sp. ATCC21399로부터 Escherichia coli HB101로 pBR322 plasmid를 이용하여 endo-β-1, 4-glucanase 유전자를 cloning하였다. Celm. sp.로부터 chromosomal DNA를 분리하여 제한효소 BamHI으로 부분절단한 후 low melting temperature agarose gel로부터 4∼15 Kb 정도 크기의 DNA 절단만을 분리하여 NACS PREPAC column에 의해 정제하였다. pBR322 또한 BamHI으로 절단한 후 self ligation을 방지하기 위하여 bacterial alkaline phosphatase을 처리하여 dephosphorylation시켰다. 두 가지의 절단된 DNA를 혼합하여 T₄ DNA ligase로 ligation시켜 E. coli HB101에 형질전환하였다. 2,500여 형질전환체 중 65% 정도가 재조합 plasmid DNA를 가지고 있는 것으로 insertional inactivation으로 확인되었으며, 그중 하나가 congo red를 처리한 plate에서 yellow halo zone을 형성하였으므로 endoglucanase 효소활성이 나타났음을 확인하였다. 이 형질전환체로부터 plasmid DNA를 분리하여 pCS129로 명명하였으며, 13 Kb 정도 크기의 insert를 가지고 있었다. pCS129 DNA를 제한효소로 분석한 결과 BamHI, EcoRI, HindIII site는 insert내에 존재하지 않았으며, PstI, SalI site는 여러 곳에 존재하였다. pCS129를 갖는 E. coli는 Celm. sp.의 1/20정도의 효소역가를 보여주었다. A gene encoding endoglucanase of Cellulomonas sp. ATCC21399 was transferred into Escherichia coli HB101 by molecular cloning using pBR322 as a vector. Chromosomal DNA of Celm. sp. was isolated and partially digested by BamHI. DNA fragments of 4-15 Kb from low melting temperature agarose gel were fractionated and purified by NACS PREPAC column. The pBR322 DNA was also digested by BamHI and dephosphorylated by treating with bacterial alkaline phosphatase. The DNA preparation from Celm. sp. and pBR322 were mixed and ligated with T₄ DNA ligase and transformed into E. coli HB101. Among 2500 transformants, 65% were the recombinant plasmid DNA, and one colony exhibited endoglucanase activity with the yellow halo zone by congo red staining. From the endoglucanase positive colony, the recombinant plasmid DNA was isolated and named as pCS129. Restriction analysis indicated that the insert of pCS129 was 13 Kb and was not cleaved by BamHI, EcoRI, HindIII but was cleaved at several sites by PstI, SalI. The E. coli harboring pCS129 showed one-twentieth of endoglucanase activity of the gene donor Celm. sp.

도로망에 있어서 연속흡수 Markov과정을 이용한 교통량분포

申桂鍾 충주대학교 1997 한국교통대학교 논문집 Vol.32 No.2

Though until now the traffic distribution on road network has considered the simple Markov Chain, this paper arranges the flow analysis on the traffic density (capacity) not only in normal state but in remarkably variable vortex with the lapse of time by using more advanced continue aborption Markov process. This paper mentions the traffic distribution using the continue absorption Markov process on time, the continue Markov process taken time continuously doesn't essentially vary from the simple Markov Chain. Therefore the results in normal state are the same. Besides the time function of an occurrent traffic density in an occurrent place is given randomly. But if this is related with the land use plan, the optimum plan in using the land can be mentioned from the minimum traffic viewpoint.

錦江水質 改善을 위한 産業廢水와 稀釋流量 算定에 관한 硏究

申桂鐘,辛鎭煥 충주대학교 1990 한국교통대학교 논문집 Vol.24 No.-

The purpose of this study is, using the Biodegradable Model and Industrial Wastes, to estimate dilution flow for water quality improvement of Kum River. The applicated model is investigated Whether it is suitable or not. The results are as follows: 1. Accelarated Eutrophication Model and Biodegradable Model that involved Industial Wastes can be estimated future demand on the water quality pollution in Kum River. 2. As the planning of further concrete industrial structure needs to estimate dilution flow per important point on Industrial Wastes for Water quality reservation, this planning isrequired urgently.

GIS와 위성영상을 이용한 충주시 도시변화량 분석

申桂鍾 충주대 2003 産業科學論文集 Vol.11 No.-

Recently, the integrated technique of the remote sensing data and the Geographical Information System are being successfully used as a powerful tool that can solve most of the problems of the urban areas. This technique is considered very powerful and effective since it can provide the useful data that can be utilized as a guidance for the maintenance and the management of the urban environment as well as in making new plans. In this study, an attempt was made to investigation of urban spatial changes in Chung-Ju city by using time serial satellite data and GIS. This study executed land cover classification using 2 year's Landsat TM images, and efficiently could manage the result of land cover changes through Arc/Info GRID analysis. Especially, by using GIS, we could variously detect land cover changes, and query and search easily past land cover changes of pixel that correspond to specific region.