地域經濟活性化를 위한 農村市場開發에 관한 硏究 : 忠南 禮山地域市場을 中心으로

尹畯相,李武鉉,申尹撤,洪性贊,朴奉圭 公州大學校 産業開發硏究所 1994 産業開發硏究 Vol.2 No.-

Since the first year economic development plan, imblanced development of national territory during the economic development process has aggravated remarkable disparity between urban and rural areas. For this reason, this study introduced the development of rural market as one of the development strategies of regional economic to correct the imblance and relieve regional disparity. The purpose of this study were to look into the present situation of traditional rural market and to analyze the problems for the rural development in view of the current road situations in the rural areas and status of marketing facilities in market center and to measure the degree of rural area people's satisfaction to the rural market and to suggest the development plan of activating for rural market center. To collect data, the Yesan Gun rural market were selected and a total of 591 residents and 178 merchants were sampled as final subjects of survey. Interview and/or questionnaire method was the main method of data collection. The major findings of this study were as follows: 1) The population of Yesan Gun has decreased 2.85 persons per year from in 1984, but the number of vehicles were increased 2.85 times than in 1989. And the parking capacity of Yesan Eup was only 129 vehicles which were below of the total vehicles of Yesan Gun area (14,352). The number of Yesan area markets were 8 markets which consisted of 1 permanent market and 7 periodic markets. But as the economy has been developed, the conditions of rural markets have been changing. That is, the role of periodic market tends to be weakened with the growth of large cities, reinforcement of permanent markets, development of traffic facilities, large production, preferring high quality goods. 3) Generally, the people of Yesan Gun were attached for purchasing the necessaries of life and comodities and farming materials to ① Yesan Eup ② Seoul ③ Chonan Shi ④ Hongsung gun ⑤ Daejeon Shi. 4) The degree of community people's satisfaction to the town market presented 26.6% which meaned higher than dissatisfaction(9.5%). And the degree of people's inconvenience of accessibility to market center by transferring of bus terminal presented 64.2% which meaned higher than average. 5) The degree of people's dissatisfaction of traffic system in Yesan gun area presented followings: the road networks(61.5%), parking facility(68%), bus route(54%). 6) By the survey of merchants of Yesan gun area, on the average, it showed followings: the size of store was 6-10 pyeong(40%), the type of enterprise was retail dealer(70.9%), and purchasing place was wholesale dealer from Seoul(51.8%). 7) And they thought that Yesan town market were too small(70.8%), and the diversifying of goods was not enough(35.5%). 8) The merchants of Yesan area showed that the degree of into venience to traffic system was 72.7% and its to parking facility was 83.3%. And they complained that community administration agency have not tried to activate market(79.1%). Based on the results of this study, the following recommendation were made for activating regional economy and community market. That is, it is to strengthen the economic function in community market so as to suffice the economic and social activities for settlement area as their living space. And it is necessary to improve the interrelationship of the central functions. 1) So, the accessibility between market center and its surrounding areas must be rised. ① the enforcing preferentially to pave the bus terminal and market center to link two place. ② the running of shuttle-bus two place every regular market day. ③ the widening and connecting the road to rise accessibility between market center and its surrounding area. ④ the enforcement of parking facility around market center. ⑤ the constructing marketing centered area as intergrated body of various marketing facilities in the adjacent site is the centered area planned to achieve efficient marketing. 2) The modernization and specialization market center facilities. 3) The strengthening of drawing surrounding area people into Yesan market center. So, the following recommended: ① the development of special products market ② inducing special projects ③ the development tour and leisure course drawing industrial facilities. 4) And it needs to enforce community people's local patriotism and to support community markets by administration agency.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

구리-니켈 박막의 열전능 특성

朴奉斗,韓聖愚,尹志洪 慶北大學校 産業開發硏究所 1979 硏究報告 Vol.7 No.-

Cu-Ni thin films deposited on the glass by the vacuum evaporation method containing various concentrations of Cu have been studied its thermoelectricpower and electromotive force in the temperature range of 25―220℃. The thermoelectromotive force of pure Ni depends on the thickness of films to 1800, A° but Cu_0.8 Ni_0.2 to 1600A°. Cu―Ni films containing 15,20,25% of Cu were observed the effect of magnetic disorder. The variation of thermoelectricpower appeared in variious concentrations of Cu, its maximum value is 40μV in 45% of Cu. The linear dependence of thermoelectricpower on the temperature showed from 50% to 90% at concentration of Cu.

음향방출법에 의한 탄소섬유강화 플라스틱의 파괴특성에 관한 연구 (2)

윤종희,이장규,박성완,우창기,김봉각,조진호 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

This study is to investigate a fracture characteristics of carbon fiber reinforced plastics (CFRP) under the tensile loading as a function of acoustic emission (AE) according to the frequency analysis (transient mode) and AE source location (location mode). It was found that the fracture mechanism of AE frequency analysis was a useful tool for the estimation of different type of fracture in CFRP, i.e., matrix(epoxy resin) cracking, delamination and fiber breakage same as AE amplitude distribution.

2-Propanol-물 혼합용매에 대한 n-Alkylamine 염산염의 Partial Molal Volume에 관한 연구

윤상기,엄태섭,김봉규,박종열 東亞大學校 1977 東亞論叢 Vol.14 No.-

2-propanol-물 혼합용매계에 대한 n-alkylamine 염산염의 "겉보기몰랄부피" ø??를 부력법을 이용하여 30℃에서 측정하였다. Amine염 C??H??NH??Cl은 C??에서 C??에 이르는 저급 동족체를 시료로 하고 혼합용매 각 조성마다. 0.01M~0.2M 농도범위안의 용액에 대한 float의 무게를 소수점이하 5위까지 평량하였다. Limiting law equation에 의거 농도의 평방근 √vsø?? plot한 것을 C→0 즉 무한대의 묽은 쪽으로 extrapolation 함으로서 "분몰랄부피"V를 구하였다. 실험결과는 농도변화와 용매조성에 따른 ø?? 및 V의 변화, limiting slope S'와 ion의 charge effects 등에 대하여 논의하였다. 즉 √대 ø?? plot의 결과는 기울기가 크고 positive한 두 직선이 생기는데 이것이 √ 0.2부근에서 예리하게 교차되는 것이 관측 되었다. 또한 0.2m.f. 조성 때에 maximum의 S'와 minimum의 V?? 값이 나타나고 아울러 ion의 charge effect가 maximum임을 알았다. 실험결과는 또한 같은 시료를 methanol-물, ethanol-물 혼합계에 각각 적용한 결과와 비교하여 논의하였다. The apparent and partial moral volumes (ø?? and V??) of the lower homologous salts of n-alkylamine hydrochloride C??H??NH??Cl where C?? varies from C?? to C?? have been determined to the fifth decimal place at 30℃ by means of float method in 2-propanol-water mixtures, and the values of ø?? extrapolated to infinite dilution according to the limiting law equation give partial molar volumes. The experimental results are discussed in terms of the charge of ion and of the volume change in apparent molar volumes depend upon the increase of he concentration of the solutions and in partial molal volume according to the varing composition of mixed solvent. It has been observed that the plot of ø?? vs c?? showed sharp transition at approximately c?? 0.2 with anomalously positive and large slope, while the maximum charge effect related to the limiting slope S'?? causes minimum in V?? at 0.2 mole fraction of mixed solvent. It has been discussed and compared with respect to the results of the previous study as examined for the same sample species in methanol and ethnol-water mixtures respectively.

저열량영양식품 섭취에 따른 비만여성의 체중감량 효과에 관한 연구

박순영,최중명,김동현,최경식,최봉근,윤태영,유동준 한국보건통계학회 2002 보건정보통계학회지 Vol.27 No.1

In the method of obesity treatment, Dietary method, Exercise method, Behavior method, and Drug method, Dietary method is the most important control method of obesity. The aim of this study is that evaluate the weight reduction effect of the specific low calorie diet products (KSD I and 2) in obese women. Twenty five women who were volunteer participated in this study. They have no heart diseases and metabolic diseases. we classified two groups : obese group and standard group. Anthropometric indices were measured in all subject for four times. Venous blood sample were taken to determine the lipid profiles, glucose level, and liver function test. In obese group, body weight were reduced 2.85±1.46kg, but showed statistically non-signicicant. Body mass index were gradually reduced, 1.09±0.93kg/m^2(p<0.05).In blood analyses, total cholesterol were reduced 10.61 ±33.4mg/dℓ ( p<0.05). KSD 2 significantly inhibited maltase, sucrase and α-glucosidase from rat intestine, and porcine pancreatic lipase, although KSD I inhibited only the sucrase.

아산시 종량제 쓰레기 봉투에 배출된 생활폐기물 성상의 주택유형 및 계절적 특성

박종안,한성현,손부순,이종화,장봉기,염윤기 순천향대학교 기초과학연구소 2002 순천향자연과학연구 논문집 Vol.8 No.2

This study was investigated physicochemical characteristics of residential wastes in using volume-base charge system of disposal bag. It examined from August 31, 1999 to March 30, 2000 to Asan city. It divided residing conformation to singleness house, few stories apartment (below 5 layers), high-rise apartment (more than 6 layers). Samples were collected 20ℓ volume bag by each 3 volume-base charge system of disposal 1 times by season in total 27 areas. Total 108 samples were analyzed characteristics of living wastes and three ingredients (moisture, volatile solids, ash) by season and house types. 1. Mean bulky density in the volume-base charge system of disposal envelope showed by 0.206 tons/㎥. Bulky density in high-rise apartment was the lowest by 0.183 tons/㎥ by house types, and few stories apartment and singleness house appeared similarly by each 0.217 tons/㎥, 0.218 tons/㎥. 2. Weight by season of waste in volume-base charge system of disposal bag was the highest in winter and the lowest in spring. 3. Occurrence amount by composition ratio about total weight combustibility was 93.3%, and incombustibility was 2.8%, and recycling was 4.0%. In physical composition, the compositional weight fraction was food, 47.9%, paper, 27.8%, vinyl & plastics, 10.7%, textile 3.4%. 4. In combustible wastes, the compositional weight fraction was food, 51.3%, paper, 29.8%, vinyl & plastics, 11.4%, textile, 3.7%, In combustible wastes, the compositional weight fraction was glass & ceramics, 85.3%, and soil & others, 9.1%, and metal was 5.6%. Glass bottles of recycling were 36.8%, plastics kind 24.6%, and can kind was 3.8%. 5. Average moisture content of combustible wastes appeared 28.60±22.35% and moisture content of food kind highest by 45.29%. Ash content was few amount of 6.55%. Volatile solids amount was high by 64.84% but vinyl & plastics was the highest by 78.05%, and food was the lowest by 46.83%. 6. Three ingredient findings moisture contents by season of combustible waste were the highest in summer and the lowest in winter (p<0.01).

광주·전남 광역행정구역 개편방안에 관한 연구

박희서,윤봉근 朝鮮大學校 社會科學硏究所 2001 社會科學硏究 Vol.22 No.1

Water Dropper의 靜電氣特性

朴奉斗,尹志洪,韓聖愚 경북대학교 과학교육연구소 1978 科學敎育硏究誌 Vol.2 No.-

Quantitative analysis of the static electricity charged on the water dropper has been performed with an electrometer and recorder. Experiments were carried out over various parameters such as nozzle diameter, water pressure, different kinds of liquids and temperature with time. The accumulated charge on the cans of the water dropper was related to the size of nozzle outlet and hydrostatic pressure, but were independent of the temperature of liquids. There was no charge, of course, on the nonpolarized molecules such as C_6H_6, CCl_4, and kerosen fuel.

조루증의 치료에서 Paroxetine의 효과와 부작용

박광성,이재규,윤진상,권동득,오봉렬,류수방,박양일 全南大醫大 2001 전남의대학술지 Vol.37 No.1