당뇨병환자에서 뇨증 Fibronectin농도의 증가에 관한 연구

한승범,조준승,손건영,서성문,박근용,조성래,박규영,박정모,이인규,여준기 啓明大學校 醫科大學 1994 계명의대학술지 Vol.13 No.4

Plasma fibronectin is an α₂-glyoprotein, which is produced by vascular endothelial cells. Raised level of plasma fibronectin has been observed in diabetic patients particularly in the presence of microvascular complications. However, no available data exist about urine level of this glycoprotein in diabetic patients. We measured urine fibronectin level by ELISA methods in 54 diabetic patients who have microvascular comlications or not. The following results were obtained. 1) Urine fibronectin level(㎍/g creatinine) in diabetic group(1740.0±678.0) is increased compaired with those in normal control group(471.0±59.0). but this results were not significantly different among two groups(P>0.05). 2) Urine fibronectin level(㎍/g creatinine) was significantly increased in patients with nephropathy (6188.0±3144.0) compared with those in normal control group(471.0±59.0) and patients without nephropathy(645.0±251.0)(P<0.001). 3) There were a significant correlation between BUN, creatinine, creatinine clearance, 24hr urine total protein and urine fibronectin level in diabetic patients. Our data suggest that urine fibronectin excretion level might be used as a sensitive guide for diabectic nephropathy.

한의진단명과 진단요건의 표준화 연구 II (표준화 실례) : 2차년도 연구결과 중간 보고

양기상,최선미,최승훈,안규석,박경모,박종현,김성우,신승호,정우열,전병훈,고현,김정범,신상우,김성훈,김동희,권영규,엄현섭,장혜옥 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the second year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows; - differential diagnosis according to condition of body fluid, differentiation of syndromes according to the state of qi and blood, differential diagnosis according to relative excessiveness or deficiency of yin and yang(氣血陰陽津液辨證) - differentiation of diseases according to pathological changes of the viscera and their interrelation - analyzing and differentiating of febrile diseases in accordance with the theory of the six channels(傷寒辨證) The individual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name(異名), notion of diagnosis pattern, index of differentiation of symptoms and signs(辨證指標), the main point of diagnosis, analysis of diagnosis pattern(證候分析), discrimination of diagnosis pattern(證候鑑別), a way of curing a diseases(治法), prescription(處方), herb in common use(常用藥物), diseases appearing the diagnosis pattern(常見疾病), documents(文獻調査). This study was carried out on the basis of the Chinese documents and references.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

커뮤니티공간으로서의 어린이공원 조성에 관한 연구

김연금,김성주,박환지,유다희,최성용,홍승모,Kim, Yun-Geum,Kim, Seong-Joo,Park, Hwan-Ji,Yu, Da-Hee,Choi, Sung-Young,Hong, Seung-Mo 한국조경학회 2008 韓國造景學會誌 Vol.35 No.6

This study deals with the participatory design process of renovating a children's park. The process should proceed with two major elements. Firstly, the children's park should be designed from the perspective of children. Secondly, it should be designed in consideration of the context of the community. This study is divided into two parts. First is the review of theory concerning the meaning and roles of the children's park as a community space, the importance of children's participation in the design and the participatory method of the children. The second is the case study. The site for the case study is Ssial Park in Nowon-Gu, Seoul. The entire process of the case study is with community participation, from identifying the park's problems to the actual construction. At every step, through the participatory programs, the community participates in the decision making. In addition, mutual understanding among participants is pursued through diverse means of communication. The following results of the case study were found. Firstly, diverse participatory programs and the active trial to enable the community to communicate contribute to the sense of ownership and responsibility concerning the park Secondly, the community can negotiate the differences in opinions without needing the help of experts. Of course, there are limits in the case study, such as the fact that the community organization, which is the core of communication and maintenance concerning the park, is not organized through the process of a case study. Another is that more diverse methods, which inform all community members of the participatory process, should have been used.

플라즈마 산화 처리된 65/35황동의 산소 분압별 부식특성에 관한 연구

박창규,안승호,김정구,정윤모,한전건 대한금속재료학회 2005 대한금속·재료학회지 Vol.43 No.4

Brasses are the most widely used copper-based alloys because of the good corrosion resistance, formability, high strength and excellent hot-working properties. However, dezincification occurs when one or more components of an alloy are more susceptible to corrosion than the rest and, as a result, are preferentially dissolved. In order to enhance the corrosion resistance, the oxide film was deposited on the 65/35 brass by pulsed dc plasma oxidation with various pressure. The corrosion behavior of plasma oxidized brasses with various oxygen pressure was investigated by electrochemical methods (potentiodynamic polarization test, potentiostatic test, electrochemical impedance spectroscopy) and surface analyses (x-ray diffraction, scanning electron microscopy, auger electron spectroscopy, electron probe micro analyzer). Particular attention was paid to the effects of oxygen pressure and oxide thickness on the coating properties related to the corrosion behavior. From the results of electrochemical test, it was found that the oxidized brass under condition of 1.5 Torr oxygen pressure was effective in improving corrosion resistance. It was attributed to the protective oxidized layer (ZnO). Finally, an optimized oxidation condition for corrosion protection was found to be 1.5 Torr oxygen pressure and 1 pun thickness. (Received September 3, 2004)

농업계열 특성화 고등학교 학생들의 교육 만족도 분석

박행모,문승태,김희수 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.3

본 연구의 목적은 농업계열 특성화 고등학교에 재학 중인 학생틀의 교육과정, 수업, 학교시설, 교육 성과, 교사, 동료 학생관계에 대한 교육 만족도를 분석하는 데 있다. 전국의 농업계 특성화 고등학교 중 5개 농업계열 특성화 고등학교를 선정하여, 재학생 272명을 연구대상으로 하였다. 자료 분석은 빈도, 백분율,F 검증(일원변량분석), 사후검증을 실시하였다. 이 연구로부터 나타난 결과는 다음과 같다. 첫째, 교육과정에 대한 만족도에서는 현장 실습 프로그램을 제한적으로 운영하는 학교보다 다양한 현장 실습 프로그램과 특별활동을 운영하는 학교에 재학 중인 학생들의 만족도가 높게 나타났다. 둘째, 수업, 교육성과, 교사 영역에서는 기존의 과정만을 따르는 것이 아닌 자체적으로 교재를 만들고, 해외 연수 기회를 주어 사회 진출시 유용하게 사용될 수 있는 학교에 재학 중인 학생틀의 만족도가 높은 것으로 나타났다. 또한 특정학과로만 특성화 교육이 운영되는 것이 아닌 학교 전체적으로 특성화 교육이 이루어지는 학교에 재학 중인 학생틀의 만족도가 높은 것으로 나타났다. 그리고 교사가 책임감을 가지고, 학생들에 대한 관심 정도가 높을수록 학생들의 만족도가 높게 나타났다. 셋째, 교육시설 영역에서는 특정 학과로만 특성화 교육이 이루어져 시설적인 면이 충분하지 못한 학교보다 실외 실습장과 수업과 관련한 다양한 시설을 구비한 학교에 재학 중인 학생들의 만족도가 높게 나타났다. 넷째, 학생 동료와의 관계 영역에서는 다양한 동아리 활동이 개설되어 있는 학교에 재학 중인 학생들의 만족도가 높게 나타났다. The purpose of the current study is to analyze educational satisfaction of students in terms of curriculum, class, school facilities, educational outcome, teachers and students by agricultural specialized high school. The study was conducted with 272 students attending five agricultural specialized high schools in the nation. For analyzing data, frequency analysis, percentage, F test(One-way ANOVA) and post-test were implemented. The study results are as follows. First of all, in satisfaction for curriculum, students who attend the school operating various practice programs and extracurricular activities showed higher satisfaction than those who attend the school operating practice programs restrictively. Secondly, in class, educational outcome and teachers, students who attend the school making their own teaching materials, not just following the existing courses, and giving opportunities to go abroad that can be used in entering into society showed high satisfaction. Also, students who attend the school operating specialized education over the entire school, not operating it only in a specific department, showed high satisfaction. And, the higher teachers' sense of responsibility and concern about students are, the higher the student's satisfaction is. Thirdly, as for school facilities, students who attend the school having places for outdoor practices and various facilities related to lesson showed higher satisfaction than those who attend the school lacking in facilities because of the operation of specialized education only in a specific department. Fourthly, in relationship with peer students, students who attend the school establishing various group activities showed high satisfaction.

농촌지역 국제결혼 이주 여성들의 사회생활 적응 교육을 위한 실태 분석

박행모,문승태 한국농업교육학회 2008 농업교육과 인적자원개발 Vol.40 No.2

본 연구의 목적은 한국 남성과 국제 결혼한 이주여성들의 사회생활 적응 수용 실태를 조사분석하여, 이들이 한국 사회에서 적응할 수 있는 다양한 교육프로그램을 개발하고자 하는데 있다. 전남지역에 거주하는 국제 결혼한 이주여성 155명을 연구대상으로 삼아, 이들의 사회문화 적응 실태를 설문지로 파악하였고, 통계적 분석은 빈도, 백분율, F 검증, 사후검증을 실시하였다. 이 연구로부터 나타난 결과를 제시하면 첫째, 이주 여성들이 사회생활에서 가장 중점을 둔 활동은 가사활동으로 그 중에서 장 담그기, 김치 담그기 등의 활동을 가장 어려워하는 것으로 나타났다. 둘째, 이주민의 학력에 따른 만족정도에서는 학력이 중졸 이하인 이주민이 '가족과 한국의 소비문화 만족 정도', '한의학(민간요법) 만족 정도'에서 고졸 및 대졸이상보다 만족 정도가 높게 나타났다. '영화 감상'에서는 고졸이 중졸 및 대졸보다 더 많이 감상하는 것으로 나타났다. '한국인의 헤어 스타일 만족 정도'는 고졸이 중졸 및 대졸보다 더 만족하는 것으로 나타났다. 그리고 한국의 '한국의 상차림 문화 만족 정도'에서는 종졸이하가 고졸, 대졸보다 더 만족하고 있는 것으로 나타났다. 셋째, 한국에서의 생활기간에 따른 이주민의 만족 정도에서는 거주기간이 1년 미만과 5년 이상인 경우에 한국 생활에 더 만족하는 것으로 나타났다. 그 중 음식문화에 대해서는 생활기간이 1~3년인 경우에 만족도가 높은 것으로 나타났다. 이러한 연구를 바탕으로, 한국 남성과 결혼한 이주 여성들이 사회생활에 적응하기 위해서는 이주민 국가의 고유한 사회문화를 한국사회 문화와 자유롭게 향유할 수 있는 환경을 조성하여야 하며, 그들이 한국사회에 적응할 수 있는 다양한 다문화 교육 프로그램 등의 개발이 요구된다. This study examines and analyzes for society adjustment Education of Rural Area Immigrants' woman who married Korean men and lived in Jeonnam and aims to seek the methods for them to adjustment themselves to Korean society. It selected 155 immigrant women who live in Jeonnam regions as the subjects of research and they were asked to complete questionnaire of their awareness of multiculture in Korean society and their adjustment to social life. For statistical analysis, frequency, percentage, F test were conducted. Results of this study are suggested as follows; First, activity that immigrant women gave priority in Korean life was housework, but they felt making soy bean sauce and Kimchi was very difficult. Second, as a result of analyzing the influence of immigrant women's education on their social adjustment, life and food culture in Korea, it was found that immigrant women having education below middle school had higher satisfaction with 'consumption culture of Korea' and 'herb medicine (folk remedies)' than those who have education of high school and university graduation. In addition, in the degrees of their satisfaction with 'Korean style of setting the table', those who have education below middle school showed higher satisfaction with it than those who have education of high school or university graduation. Third, concerning their period of life, social adjustment and satisfaction with Korean life, those who live in Korea for less than one year and over five years showed more satisfaction with Korean life and those who live in Korea for one to three years had higher satisfaction with Korean food culture. Therefore, such an environment that immigrant women who married to Korean can enjoy their own culture and Korean culture should be established for their easy adjustment to Korean society.

EndoVac과 EndoActivator를 이용한 근관세척법의 Enterococcus faecalis 제거 효율 평가

송승곤,박세희,조경모,김진우 대한치과보존학회 2009 Restorative Dentistry & Endodontics Vol.34 No.5

이 실험의 목적은 EndoVac과 EndoActivator를 이용한 근관세척시 근관 내 접종된 Enterococcus faecalis의 제거 효율을 기존의 irrigation needle을 이용한 방법과 비교 평가하고자 함이다. 발거된 70개의 단근치를 사용하였으며 .04 taper ProFile #40까지 근관형성 후 치아를 멸균하고 근관에 E. faecalis를 접종하고 배양하였다. 치아는 근관세척 방법에 따라 20개씩 3개의 실험군과 2개의 대조군으로 나누었다. 2.5% 치아염소산나트륨을 사용하여 근관세척 시행 후 일차 표본을 채취하였고, 다시 근관 내에 배양액을 채우고 24시간 동안 배양 후 이차 표본을 채취하였다. 표본은 colony forming units (CFU) 값을 얻기 위해 BHI agar plate에 배양하였다. 일차 표본 결과에서는 모든 실험치아 중 기존의 근관세척 방법을 이용한 하나의 근관에서 양성 배양을 보였다. 이차 표본 결과에서는 EndoVac실험군에서 가장 적은 양성 배양을 보였으며, 기존의 근관세척 방법과 비교시 통계적으로 유의한 차이를 보였다. 실험 결과에 따르면 EndoVac은 근관 내 접종된 E. faecalis의 제거에 있어 기존의 근관세척 방법보다 더 좋은 효율을 보였다. The aim of this study was to evaluate endodontic irrigation methods with EndoVac and Endovactivator in the elimination of Enterococcus faecalis from the root canals. Extracted 70 human single-rooted teeth were used. The canals were instrumented by a crown-down technique with .04 taper ProFile to ISO size 40. After the teeth were autoclaved, the canals were inoculated with E. faecalis and incubated for 48 h. The teeth were randomly divided into three experimental groups of 20 teeth each according to canal irrigation methods and two control groups as follows: group 1 - EndoVac ; group 2 - EndoActivator ; group 3-Conventional needle irrigation method. After canal irrigation using 2.5% NaOCl. first samples (S1) were taken using sterile paper point. And the canals were filled with sterile brain heart infusion (BHI) broth and incubated for 24 h, then second samples (S2) were taken. The samples were cultured on BHI agar plate to determine the numbers of colony forming units (CFU). In first sampling (S1), only one canal of conventional method among the all experimental groups was positive cultured. In second sampling (S2), EndoVac group showed the least positive culture numbers of E. faecalis. There was statistically significant difference between the EndoVac and conventional needle irrigation methods in the mean value of Log CFU. According to the results of this study, showed better efficacy than conventional needle irrigation method in the elimination of E. faecalis from the root canal.

데페록사민 전처치가 토끼 심근경색 크기의 감소에 미치는 효과

양관모,오동렬,박승현,박규남,이원재,김형국,황두영,최승필,채장성 대한응급의학회 1998 대한응급의학회지 Vol.9 No.4

Background: Reperfusion of ischemic myocardium has been postulated to result in a specific oxygen radical mediated tissue injury. Iron may liberate during ischemia and we hypothesized that administration of the iron chelator, deferoxamine during ischemia would result in improved recovery after postischemic reperfusion. Purpose: To test whether iron-catalyzed processes contribute to myocardial necrosis during ischemia and reperfusion, deferoxamine was administered to block iron catalyzed hydroxyl radical formation in rabbits. Methods: Eleven rabbits were divided into two groups : control group (n=5) and deferoxamine pretreatment group (n=6). The left circumflex coronay artery was ligated for 30 minutes and reperfused for 180 minutes. Area at risk (AR) was measured by non-stained area with methylene blue injection into left atrium after left circumflex coronary artery ligation. Infarct size was measured by weighing after triphenyltetrazolium chloride staining. Heart rate was measured using electrocardiographic recording and systemic blood pressure was monitored by pressure transducer connected to the catheter in the left ventricle. Results: 1. There was no significant difference of heart rate and blood pressure in deferoxamine pretreatment group compared with control group. 2. There was significant decrease of serum iron concentration after continuous infusion of deferoxamine compared with serum iron concentration before ligation of coronary artery(P<0.05). 3. There was no significant difference of area at risk between control and deferoxamine pretreatment group. 4. Area at necrosis to area at risk was significantly reduced in deferoxamine pretreatment group compared with control group(P<0.05). The results suggest that deferoxamine infusion prior to coronary artery occlusion has a significant benefit in reducing infarct size in this model.

도농간 교육격차 해소를 위한 농촌지역 유형별 교육혁신 추진과제 탐색

나승일,정철영,구자억,박행모,장호순,김진구,마상진,조단비,문세연 한국농업교육학회 2007 농업교육과 인적자원개발 Vol.39 No.1

이 연구는 교육혁신에 대한 이론적 고찰을 토대로 농촌지역 교육혁신 성공요소를 도출하고, 농촌의 지역특성을 고려하여 도농간 교육격차 해소를 위한 농촌지역 유형별 추진과제를 제시하는 데 목적이 있었다. 연구목적 달성을 위해 문헌고찰 및 사례연구를 실시하였고, 연구결과의 타당성 확보를 위해 전문가협의회를 실시하였다. 농촌지역 교육혁신 성공요소는 마을공부방 운영 등 26개가 최종적으로 도출되었다. 또한 농촌지역 교육혁신모형을 개발하여 목표와 전략을 수립하고, 이를 기초로 농촌지역 유형별 추진과제를 제시하였다. 농촌지역 교육혁신의 비전은 "도농간 교육격차 해소를 위한 교육혁신 실현으로 살고 싶은 농촌지역 구현" 으로 설정하고, 이를 달성하기 위한 목표는 도시수준의 교육기회 제공, 농촌형 수월성 교육 추구, 지역 인적자원개발로 설정하였다. 농촌지역 유형별 중점적으로 추진해야 할 과제는 발전 농촌지역은 마을 공부방 운영 및 학습도우미 지원, 중간수준 농촌지역은 교육환경 개선, 장학금 지원 및 다양한 교육기회 제공, 저개발 농촌지역은 기존 지원 유지, 적극적 학습 지원 및 교원의 근무여건 개선, 도농복합 농촌지역에서는 교통편의 제공, 학습기회 개선 및 학부모의 교육참여 유도 등이 선정되었다. 그리고 농촌지역 유형별 중점 추진과제에 대한 단계별 로드맵과 이를 적용하기 위한 정책적 제언을 제시하였다. The purpose of this research was to derive success factors and explore actions plan for the education innovation of rural areas for releasing education gaps between urban and rural areas. For the purpose, the researcher carried out literature reviews and case analysis were conducted, and experts council were executed. As a result, 26 success factors for the education innovation of rural area were derived. And, this study suggested the education innovation model of rural area including goals and strategies to identify action plan for the education innovation by types of rural areas. The vision of the education innovation model was making the place pleasant to live in by doing education innovation for releasing education gaps between urban and rural areas. The goals of the education innovation model were to provide urban-level educational opportunities, to pursue rural-customized education for excellency and to develope local human resources. This study identified several core tasks corresponding to each rural area: additional establishment and operation of village study-rooms and support for learning assistant system for highly-developed rural areas; improvement of educational condition and provision of scholarship and various educational opportunities for middle-developed rural areas; maintenance of existing support, active learning-support and improvement of teachers' working conditions for lowly-developed rural areas; provision of traffic convenience, improvement of learning opportunities and promotion of parents' educational participation for urban-rural complex areas. Moreover, this study suggested roadmap according to action plan divided by types of rural areas, and political proposal for effective actualization of that.