淸州市 都市用水에 관한 硏究

南基昶,金秋潤 청주대학교 산업과학연구소 1987 産業科學硏究 Vol.5 No.-

In creasing interest has been expressed in the determinats of demand for water produced and distributed by urban waterworks. This interest has resulted from recent severe shortage of wateruse and the substantial increase in urban population which has led to an increased demand for water by all sectors induding industrial, commerical, residential, public users. Water demands have increased with a rapid economic growth since 1970, giving rise to many water problems in our country today. But, there is little detailed information about actual conditions of wateruse. The principal purpose of this study is to provide policy implication for solving the water problems of the urban area. The main topics of this paper are followed; the process of circulation for wateruse, per capital, water price, conception, classification and monthly standard water guantity in Chongju city. In 1985, Chongju city had a total population of 350,000 and a total amount of wateruse of 19,568, 600㎥. The raw material covered by the data was from Mar. 1986 till Feb. 1987. The results of this study are summarized as follow; The first if water has the conception of natural water, wateruse can be defined as water including a part of human labour activity. The second despite the difference of the classification of urban wateruse in surveyrs, we categorize it three types; residential, Industrial, urban service(Tab. 2). The third per capital of wateruse is one of the most important factors in the evaluation of amounts of water consumption and in the planning of water supply system. Water comsumption(capital, day) is 264 liter in Chongju city and 239 liter in Chung Bug province. The forth the process of circulation is C type in resideneial and industrial wateruse (Fig. 4, Fig. 5). The fifth water price(month, residential B type, 30 ton) is 3200 won. It's price is two times more than water price of Seoul city. The sixth monthly standard quantity of residential wateruse per household ranges from 5 to 10㎥. water use pattern to use in Chongju city is similar to that of other local municipality.

淸州市 地下水의 地域別 分析

남기창 청주대학교 산업과학연구소 2004 産業科學硏究 Vol.21 No.2

In this study, I determined a regional groundwater quality and a contamination source to serve a groundwater management. The analytical results of contamination components show that the groundwater was detected over the standard level Especially, NO_3 was detected on the broad region. According to the results, groundwater in Chongiu area was significantly contaminated and should be systematically.

人口移動에 依한 地域擴散硏究

南基昶 청주대학교 1987 한국사회과학연구 Vol.6 No.-

The advent of Industrial Revolution has brought about the transformation of a country's industrial structure from self-sufficiency in the past, relied on farming to a functionaly specialized one based on industry, commerce and management, which require close inter-relations among them. Regional Diffusion basically different from simple urbanization process in which a rise in population in city is accounted for by the mass exdus of rural people to the city. The urbanization in terms of population becomes a yardstick for economic growth and reveals the difference in nature between city and rural area. The Process of Korea urbanization is likened' to those of the advanced nations Therefore, taking into account the relationship between the agumentation of population and industrialization, the urbanization in Korea attributes not so much to the seccondary Industry bringing about an increase in employment as to the service industry capitalizing on manual labor only so as to make many people unemployed. In this connection problem of relationship between multi flying population and the urbanization consists not in the economic system that meets the demand of rural people's migration to city but in the large emigrated country people. These problems are different from those of developed countries. So the urbanization in Korea is accounted for by the pseudo-urbanization in which only primate cite prolifers and the whole city has rustic characteristics and colors.

독일 자동차 배상책임보험의 요율산정방식에 대한 연구 : 자가용 승용차를 중심으로

남기창 전주대학교 산업경영연구소 1998 産經論叢 Vol.16 No.2

이원금속 산화물 촉매에 의한 오존의 분해

남기창 청주대학교 산업과학연구소 2000 産業科學硏究 Vol.17 No.2

The kinetics of the AgV/γ-Al_(2)O_(3) catalysts on ozone decomposition were studied in a tubular fixed-bed reactor. Effects on the rate of reaction were determined for silver(Ag) concentration in the range 1 to 2wt%, vanadium(V) concentration in the range 0.6 to 1.2 wt%, and temperature in the range 288 to 338K. Results of this study show that the more the amount of Ag(wt%) increases, the higher the decomposition efficiency(%) of ozone increases. Based on experimental observations, It is reasonable to apply the pseudo-first-order chemical reaction kinetic equation to the catalytic decomposition of ozone. The activation energies for 1.0wt%AgV/γ-Al_(2)O_(3) and 2.0wt%AgV/γ-Al_(2)O_(3) catalysts are 6.58 and 3.38 kJ/mol, respectively.

大學人의 生活

南基昶 청주대학교 학생생활연구소 1984 學生生活硏究 Vol.6 No.-

TCM 모델에 의한 淸州地域 環境汚染의 空間的 分析

南基昶 청주대학교 사회(지리)교육학과 1992 上黨地理 Vol.- No.8

전기 치수 검사 시 인체 반응을 이용한 자극 제어기의 개발

남기창,안선희,이승종,김덕원 대한전자공학회 2004 電子工學會論文誌-SC (System and control) Vol.41 No.6

치수 검사(pulp test)는 치아에 물리적 및 화학적 자극을 가하여 치수의 생활력(vitality) 여부를 판별하는 검사이다. 치과 임상에서 수행되는 검사 과정에서 피검자는 치아에 가해지는 역치 이상의 자극으로 인하여 큰 고통과 스트레스에 노출된다. 본 논문에서는 생활치수의 전기 치수 검사 시, 자극의 강도를 서서히 증가시켜 역치에 이르게 되면 나타나는 피검자의 동통반응으로 개구반사에 의한 악이복근의 근전도, 발성에 의한 음성 반응, 손가락의 움직임에 의한 반응을 각각 측정하였다. 또한 동통 반응이 발생하는 시점으로부터 자극이 차단될 때까지 피검자에게 필요이상으로 인가되는 과용 자극 시간을 측정하였으며, 과용자극 시간 측정 시 치수 검사기의 자극 차단 주체자에 따른 과용 자극 시간을 측정 분석하였다. 이러한 결과를 바탕으로 동통 반응에 의한 인체 반응 신호를 이용하여 치수검사기의 출력을 자동으로 차단하는 제어 스위치를 구성하였다. 피검자가 역치 자극을 느낀 후 나타나는 최초의 인체 반응의 10 ms 이내에 신속하게 검사기의 출력을 차단함으로써 과용자극 시간을 줄이고자 하였다. Electric pulp test is a method to examine the vitality of dental pulp using physical and chemical stimulation. During the pulp test, the current stimulates intradental nerve, and it makes patients painful. In this paper, we measured each activating response EMG in anterior belly of digastric muscle, voice, and finger movement during the pulp test by increasing stimulus intensity gradually. We also measured excessive stimulus time from the activating responses (EMG, voice, and finger movement) to the end of the stimulation. We measured and analyzed excessive stimulus time for each stimulus detecting method. As a result, we developed automatic stimulus breaker using the human responses to stimulus during electric pulp test. We reduced the excessive stimulus time by disconnecting the pulp tester stimulus output rapidly in 10 ms after activating human response.

전기 치수 검사 시 인체 반응을 이용한 자극 제어기의 개발

남기창,이승종,김덕원,안선희 대한전자공학회 2004 電子工學會論文誌-SC (System and control) Vol.41 No.06

Electric pulp test is a method to examine the vitality of dental pulp using physical and chemical stimulation. During the pulp test, the current stimulates intradental nerve, and it makes patients painful. In this paper, we measured each activating response EMG in anterior belly of digastric muscle, voice, and finger movement during the pulp test by increasing stimulus intensity gradually. We also measured excessive stimulus time from the activating responses (EMG, voice, and finger movement) to the end of the stimulation. We measured and analyzed excessive stimulus time for each stimulus detecting method. As a result, we developed automatic stimulus breaker using the human responses to stimulus during electric pulp test. We reduced the excessive stimulus time by disconnecting the pulp tester stimulus output rapidly in 10 ms after activating human response. 치수 검사(pulp test)는 치아에 물리적 및 화학적 자극을 가하여 치수의 생활력(vitality) 여부를 판별하는 검사이다. 치과 임상에서 수행되는 검사 과정에서 피검자는 치아에 가해지는 역치 이상의 자극으로 인하여 큰 고통과 스트레스에 노출된다. 본 논문에서는 생활치수의 전기 치수 검사 시, 자극의 강도를 서서히 증가시켜 역치에 이르게 되면 나타나는 피검자의 동통반응으로 개구반사에 의한 악이복근의 근전도, 발성에 의한 음성 반응, 손가락의 움직임에 의한 반응을 각각 측정하였다. 또한 동통 반응이 발생하는 시점으로부터 자극이 차단될 때까지 피검자에게 필요이상으로 인가되는 과용 자극 시간을 측정하였으며, 과용자극 시간 측정 시 치수 검사기의 자극 차단 주체자에 따른 과용 자극 시간을 측정 분석하였다. 이러한 결과를 바탕으로 동통 반응에 의한 인체 반응 신호를 이용하여 치수검사기의 출력을 자동으로 차단하는 제어 스위치를 구성하였다. 피검자가 역치 자극을 느낀 후 나타나는 최초의 인체 반응의 10 ms 이내에 신속하게 검사기의 출력을 차단함으로써 과용자극 시간을 줄이고자 하였다.

淸州工業團地의 發展過程과 構造的 特性에 관한 硏究 : A Study on the Development Proceses and the Structural Characteristics of Chongju Industrial Complex

南基昶,河銀淑 청주대학교 새마을연구소 1991 새마을硏究論文集 Vol.8 No.-

Chongju is the industrialized city, which is located near the industrialized country much more. Until 1950s the industry of Chongju didn't escape from the degenerated situation. But since 1960s its industrial structure has been developed rapidly and gradually because of economical growth. In recent days, according to the fundamental project of rearranging Metropolitan areas, Chongju has acted the faculty of Metropolitan area and industry, and it has been suited for the place which can scatter populations. And then the improving project of local industries in 1972 has changed Chongju country. Also Chongju is the place which can be developed in maximum in that Chongju has much water for industry, the price of land is cheap and it has been exempted from the various taxes. From the point of View like above elements, I scrutinized the developement processes and structural characteristices of Chongju Industrial Comples on the ground of the followings : 1. Development Processes (1) Since the Industrial Complex had been established in 1972, the industries and factories in Chongju Industrial Comples are 110. Among them 87 industries are showing the working ratio of 79 percents. And the female workers are much more than the male workers. This means that the industries and factories which are making clothes, leather products, and electronic products, and so on are needing the female workers. (2) Viewing the development processes of Chongju Industrial Complex as the first, the second, and third period in order, the industries and factories which making metal products, clothing products, leather products, beverages, foods, and tabbaco are much more than other industries. And the number of workers is much more than other industries. In the scale of industries, most of them are minor enterprises. In the second and third period, most of all are minor enterprises except for the industries which making Fabricated metal products and machinery, chemicals, pertroleum, coal, rubber, and plastic products. Especially the industries and factories of chemicals, petroleum, coal, rubber, and plastic are more established than the second and third period. And most of them are bigger industries and factories than minor enterprises. This shows the fact that the big enterprises of chemicals, petroleum, coal, rubber, and plastic moved into the Chongju Industrial Comples from other counties. 2. Structural Characteristics (1) The structure of industrial classifications a. The enterprises of chemicals and petroleum, coal, rubber, and plastic take the large part of industrial classifications. And next the one of fabricated metal products, machinery and equipment takes the large part in industrial classifications. This show the fact that two types take an important state. b. The number of workers in the industries of fabricated metal products and machinery, equipment take an overwhelming ratio. And next is the industries of chemicals and petroleum, coal, rubber, and plastic. And third is the industries of the clothes and leather products. The number of workers are Niger than the average ratio than the one of the whole country. From this point of view, we can recoginize that the manufacturing industry of Chongju is very different from other countries. c. From the point of productivity, the industries of chemicals and petroleum, coal, rubber, and plastic are high. And next is the part of fabricated metal and equipment products. Comparing this situation to the whole country, the industries of chemicals and petroleum, coal, rubber, and plastic have the higher productivity than others though the number of industries is fewer than others. But the productivity of ther industries is lower than other counties except for the two types. d. The factories of interior possession are much more than the exterior possession. Especially the industries of chemicals and petroleum, coal, rubber, and plastic products are much more than the interior possession. And than main offices of exterior possession's factories are much more in Seoul than other countries. This shows the fact that the factories of exterior possession have close connections with Seoul to accomplish the various activities on the ground good conditions of location and cheap working forces in Chongju. For example the acts of selling, understanding of market condition, and collecting of informations and so on are included in the various activities. (2) The structure of scaling a. In the number of the factories, the factories of workers, 100-299 are large, and the factories of workers, below 500 are much more. And seeing the fact that the factories of workers, over 1,000 are lower, we can recognize that most of the factories are minor enterprises. The industries which having workers, over 1,000 are the factories of fabricated metal products, machinery, equipment, and the others are the factories of chemicals and petroleum, coal, rubber, and plastic. This shows the structure of laying disproportionate emphasis on the Chongju Industrial Complex. b. In the number of workers, the biggest scale is the case of workers, 1,500~2,499. And the smallest case is two cases ; workers, 0~49 and workers 300~499. The factories which having workers, over 1,000 are much fewer than the number of workers. This shows the faot that most of workers are engaging in big enterprieses. Also most of workers are engaging in the big scale factories which are of chemicals, petroleum, ccoal, rubber, and plastic, and then fabricated metal products, machinery, and equipment. We can recognize that there is a gap between the factories of workers, 1,000 and 500. The most of the factories in Chongju Industrial Complex are minor enterprises who engaging in minor enterprises is higer than other countries. Then are the factories which making clothes, leather products, fabricated metal products, machinery, and equipment. This means the fact that Chongju is the small area and has a small amount of capital as local city. 3. In scrutinizing Chongju Industrial Complex, I cannot grasp dearly the benefit of each factory, import and export, and the information on importing and exporting countries with including the hometown, education, and sex of workers because of lacking data. I think that the aid of the cith administration, the managing agency of Chongju Industry, and Ministry of commerce & Industry is necessary for this part. 4. Because there is not a concrete criterion to study Chongju city, the colse relationship between the managing agency of Chongju Industrial Complex and the administration of Chongju City is necessary. It is the reason why Geography has to treat the influence of industry toward a community and vice versa. Also I cannot very well grasp the characteristic structure of Chongju Industrial Comples because there has not been the informations of the social and economical characteristions of employees who has been alenated from societies and enterprises. And then I cannot grasp completly the employees way of thinking and the improvement of management because of lacking data. So I hope that the administration of Chongju city and the managing agency of Chongju Industrial Complex shall have a special interest on this sphere. There fore these facts will be the objects which can be studied later.