마이크로에멀젼으로 제제 설계된 피록시캄 외용제의 약물동력학적 특성 및 약효 평가

윤범진,박은석,지상철 성균관대학교 약학연구소 1999 成均藥硏論文集 Vol.11 No.-

Abstract-The pharmacological activities and pharmacokinetic aspects of a topical microemulsion (KDPM) containing 0.5% piroxicam were evaluated after its topical application compared with a commercially available 0.5% piroxicam gel (R gel). When the pharmacological activities were evaluated with the carrageenan-induced paw edema model, KDPM showed 55.6% edema inhibition, while R gel resulted in 37.1%. With the adjuvant-induced arthritis model, KDPM also resulted in the better pharmacological activities than R gel. The relative bioavailability of KDPM based on R gel was 176% in rabbits.

T1 강조 영상에서 선조체 고신호강도를 보이는 당뇨 환자에서의 편측무도증

정승철,이병철,김상윤,배재천,황성희,도화범,박종호 대한신경과학회 1997 대한신경과학회지 Vol.15 No.1

1980年代 以後의 農村社會運動의 性格과 方向

尹畯相,申尹澈 公州大學校 地域開發硏究所 1992 地域開發硏究論叢 Vol.1 No.1

The purpose of this study is to explore the characteristics of the Rural Social Movement since 1980s. This study were carried out through the review of literature. The major findings of the study were that 1) There have been much possibility to break out social movement on a large scale in rural society on account of rural society having the social structural factors(the economic disharmony, the status discordance, the difference of cultural goals and institutionalized means) and the psychological factors(frustration, a sense of alienation). So, we can prescribe the rural society to the situation of Anomie. 2) The characteristics of Rural Social Movement are to search for not only the economics interests but also the improvement of social, political, economic status and rights. So, the farmers formed the movement organization to participate social reformative changes. 3) The Rural Social Movement has been sloped in the preliminary stage(reconizing their problems), the popular stage(spreading their prolems) and the formal stage(forming movement organization). But not steped in the institutional stage(being systematic group movement) yet. The followings are recommended for improvement of rural social movement. 1) The movement organization must have resources such as organized power, leadership, fund, legitimacy for mobilization, supports from the outside. 2) The rural social movement policies must be developed and programmed by the farmer's needs and it must be allied with other social movement groups. 3) The rural social movement pratices must be changed from the out of system by using violent acts and stay-in strike to the within of system by sending their representatives to the national and local assembly.

우울증 선별 검사 도구로서 Beck Depression Inventory(BDI)의 타당성 : Detection of depression in primary care

신호철,김철환,박용우,조비룡,송상욱,윤영호,오상우 大韓家庭醫學會 2000 Korean Journal of Family Medicine Vol.21 No.11

住民運動參與의 決定要因에 관한 硏究

尹晙相,申尹澈 公州大學校 産業開發硏究所 1993 産業開發硏究 Vol.1 No.-

The objectives of the study were 1) to determine related variables of people's participation in collective action against three public community development administration projects, 2) to draw implications for development of democratic community development administration. To collect data, three areas in South Chung-Chong Province where such collective action took place were selected and a total of 261 residents were sampled as final subjects of survey. The degree of people's participation as dependent variable was measured mainly by Likert style ranging from 6-30 points on average. The independent variables were divided into two : individual attributes(sex, age, schooling, job, income, perceived level of living, period of living) and attitude valuables(community satisfaction, community cohesiveness, community leadership, political efficacy, political reliability, interest in community development project, benefit in community development project, wills of participation in community development project) Interview and/or questionnaire method was the main method of data collection. The statistics to determine related variables used in this study were analysis of variance and multiple regression analysis with a .01 significance level. The major findings of this study were as follows; 1. Five personal characteristics out of 5 associated with the degree of people's participation in collective action by analysis of variance were selected: sex, age, schooling, income, perceived level of living. 2. As a result of multiple regression analysis, seven variables of affecting people's participation in collective action, were determined: (1) interest in community development project, (2) income, (3) sex (4) age (5) community leadership, (6) benefit in community development project (7) political efficacy. Out of those seven variables the interest in community development project had the highest influence on the people's participation in collective action(10.9%). 3. Therefore, four implication were drawn for more efficient democratic community development administration: (1) planning of community development projects from below, (2) widening people's participation in community development administration, (3) openness information system from community development administration, (4) acclimatization of social movement through adult/continuing education.

地域開發政策에 대한 住民의 集團行動參與의 理論的 論議

尹畯相,申尹澈 公州大學校 地域開發硏究所 1994 地域開發硏究論叢 Vol.2 No.1

생물전극 반응조를 이용한 영양물질 제거

김성완,윤철종,최성우,김성우,우성훈,신남철,박승조 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

We have investigated a performance of bio-electrode reactor for removal of nutrient like a nitrogen, phosphorus and organic substrate. Lab scale of bio-electrode reactor was operated with synthetic and tannery wastewater. Iron bar and stainless steel used for anode and cathode respectively. In experiment with synthetic wastewater, we were able to obtain the optimal current density range of 2.4-40 mA/dm² after 48 hrs operating time. And in that experiment, about 70~73% of ammonia nitrogen and 54~64% of phosphorus were removed. In experiment with tannery wastewater at 2.4-4.0 mA/dm², the removal rate of ammonia nitrogen, phosphorus and organic substract were about 62-69%, 45~59% and beyond 79% respectively.

이원화, 다계화, 네트워크 구축전략 : 일본의 대아시아 직접투자전략

조동성,이광현,이윤철,김태현 韓國國際經營學會 1995 國際經營硏究 Vol.6 No.1

본 연구는 1985년 이후 엔고와 더불어 급증한 일본의 대아시아 직접투자를 기업전략적인 차원에서「이원화전략」,「다계화전략」,「네트워크 구축전략」의 관점에서 설명하고자 한다. 여기서 이원화 전략이란 기술전파를 막기 위해 첨단기술을 요하는 고부가가치 제품은 국내에서 생산하고, 노출가능한 기술을 사용하여 생산하는 중저가 제품은 해외에서 생산함으로써 후발개도국들의 추격을 따돌리는 전략을 의미한다. 한편 다계화전략이란 투자국의 경제 발전에 따라 일본기업의 생산입지를 단계적으로 변화시키는 전략이다. 마지막으로 네트워크를 구축전략이란 일본기업이 아시아 투자가 개별적으로 이루어 지지 않고, 총체적인 경쟁우위를 향상시키기 위해 기존 해외 네트워크의 연장선 하에서 이루어진다는 것이다. 이러한 일본기업의 아시아 해외투자전략에 대응해서 전통적으로 일본으로부터 기술을 수입해 온 한국기업이 일본기업을 추격하기 위해서는「전문화전략」,「투자지역 선도전략」및「보완적 네트워크 구축전략」을 채택해야 할 것이다. 한편 한국과 같은 선발개도국을 모델로 하여 경제개발을 추구하고 있는 다른 아시아국가들 역시 본 논문을 통해 일본기업들의 전략적 의도를 파악하고, 이에 대응하기 위해「자체능력 개발전략」및「네트워크 연결전략」을 채택할 필요가 있다.

귀농자의 귀농동기 및 배경특성 분석

신윤철,배성의,김동섭,윤준상 公州大學校 産業開發硏究所 1998 産業開發硏究 Vol.6 No.-

본 연구에서는 귀농자수가 점점 늘어나고 있는 사회현상에 관심을 가지고 귀농자들의 귀농동기 및 귀농배경에 대한 특성을 조사 분석하여 귀농자들의 성공적인 영농 정착을 위한 방안을 제시하려는데 있으며 그 결과는 다음과 같다. 첫째, 귀농자의 개인적 특성으로 연령분포를 보면 전체 귀농자 중 30대 이하가 60.1%로 젊음층 귀농자가 가장 높은 분포를 보였고, 학력별로는 중졸이하가 35.6%로 가장 높았다. 귀농 년도별로는 ’97~’98. 3월까지 귀농자가 38.7%로 가장 많았으며 귀농시기에 따라 최근에 가까울수록 귀농자수는 늘어나고 있었다. 연령별, 학력별 집단과 귀농 이유간에는 차이가 있었고 귀농 연도별 귀농 이유와는 집단간에 차이가 있음을 발견하지 못하였다. 귀농지역은 고향이 84%로 연고가 있는 지역으로 귀농한 자가 많았으며 귀농 전 도시 생활연수는 6~10년 이하가 29.5%, 11~20년 이하가 28.8%로 대부분을 차지하였다. 둘째, 귀농동기 및 배경적 특성 분석 결과를 보면 귀농하게 된 이유는 앞으로 농촌 전망이 밝아 농업에 종사하기 위해서 30.1%로 가장 높았으며 연령별로 보면 30대가 38.8%로 높은 분포를 이루었고 학력 분포로는 중졸자의 도시소득 미흡을 제외하고는 차이가 없었다. 귀농 시기별로는 ’94년 이전은 도시소득 미흡으로 귀농한 자가 많았고 ’94년 이후는 농업에 확고한 신념을 갖고 영농에 종사하려고 귀농한 자가 많았다. 귀농 전 직업은 회사원이 41.7%로 가장 높았는데 연령별로는 40대 이하는 회사원, 50대 이상은 자영업이 많았다. 학력은 중졸이하자와 대졸이상자는 자영업, 고졸과 전문대졸 출신자는 회사원이 많았고 귀농시기별로는 ’96년 이전 귀농자는 자영업, ’97년 이후는 회사원이 많았다. 연령별, 학력별, 귀농시기별 집단은 귀농 전 직업과 차이가 있음을 발견하지 못하였다. 귀농하는데 권유 또는 영향을 준 사람은 본인 스스로 귀농 결정이 55.2%로 가장 높고 귀농 전 농촌사정 아는 정도는 알고 귀농한 농가가 73.6%로 높게 나타났다.

NATM 산악터널의 숏크리트 투입율에 관한 연구

이철주,김성윤,김동건,유남재 江原大學校 産業技術硏究所 2009 産業技術硏究 Vol.29 No.B

This study has analysed actual overbreak, shotcrete rebound and the ratio between the actual quantity of shotcrete to designed shotcrete measured during a NATM tunnel construction. The measured shotcrete rebound was about 7.2% in average which was about half the allowable rebound (15%), showing shotcrete spraying was performed well. Based on the measurement of excavated tunnel shape, average overbreak was about 28.5 cm after tunnel excavation by drill and blasting method. This was about 260% of allowable overbreak. In addition, due to the rebound and overbreak actual amount of shotcrete used in the tunnelling work was about 116.5 % of the designed value. According to the field measurement the ratio of actual shotcrete to designed value showed some relation with standard support pattern, but the size of overbreak did not show the correlation with standard support pattern. Hence current design specifications stating the size of overbreak based entirely on standard support pattern should perhaps be reestablished. The insight into the design guideline regarding overbreak and shotcrete