産業勤勞者의 健康增進 및 行態에 관한 關聯要因分析

姜永佑,南喆鉉 韓國保健敎育學會 1997 보건교육건강증진학회지 Vol.14 No.2

From September 2, 1995 through October 31, this questionnaire was made by the 1,200 industrial workers who work for 15 enterprises of 5 types of business. And it was for helping to devise a policy and to develop a program for industrial workers' health promotion by understanding the consciousness behavior level of industrial workers in our country and the related factors which are under the influence of it and health promotion behavior. The summary and conclusions are as follows. 1. In health promotion score level by related factors, the health diagmosis level score was 7.37(31.9/100) of the perfect score 9, nutrition level score was 7.00(77.8/100), health education behavior level score was 6.00(66.7/100), exercise behavior level score was 6.01(66.8/100), occupational disease knowledge level score was 6.00(66.7/100). 2. Health diagnosis behavior level was significantly high when the age is older, when the occupation term is longer, when the economic status is better. And wjem tje satosfoed degree for vocational aptitude, working environment, and the education contents. 3. Nutrition (dietary habit) status level was high in men, in the age group of 40 over, in the group of having their spouse, in the group of being paid over one million won a month, in the upper economic classes(P<0.001). It was also high in graduates middle school and in daytime workers(P<0.05). 4. Health education behavior level was high in the older ahe hroup, in a single life (separation by death, divouce, separation) and in the longer occupation term(P<0.001). 5. Exercises behavior level was high in men, in the workers who are paid 500∼990 thousand won a month, in the better economic classes(P<0.01). 6. Knowledge level on an occupational disease was high in men, in the older age group, in the group of having a spouse, in the workers who are paid 500∼990 thousand won a month, in group of having a longer occupation term, and in the residents living not in a large city(P<0.01). 7. When health status was higher, health promotion behavior level, health diagnosis (P<0.001), nutrition(P<0.05), health education behavior(P<0.05), exercise behavior (P<0.01)and the knowledge level on an occupation disease was high. 8. The main factors which are under the influence on the degree of practicing healthy life were the level of knowledge and behavior, sex, his/her health status, and the satisfied degree of working environment. These variables could explain it 18.0%. 9. The factors which are under the influence on health promotion behavior and behavior levels were the variables of the satisfied degerr of education contents, sex, health knowledge, economic status, health status, occupation terms, monthly income, working tiredness. These variables could explain it 21.3%. By these results, it is important for industrial workers' health promotion to level up the health diagnosis behavior, dietary habit considering nutrition, behavior on health education, behavior for exercise, and knowledge on an occupational disease. Especially we should develop the proper program considered sex, health status, satisfied degree of working environment and education contents, economic status, eccupation terms, knowledge on health, and behavior level. Because health promotion business gies in gear with productivity promotion.

재발성 일과성 허혈 발작을 주소로 내원한 비-안와-대뇌 모균증 1예

강우열,이주헌,성영희,최일수,송홍기,이병철 대한노인병학회 2002 대한노인병학회지 Vol.6 No.3

High-Volume 플라이애쉬 콘크리트의 기포조직에 관한 연구

강수근,서완용,정철우,김영수 釜山大學校生産技術硏究所 2002 生産技術硏究所論文集 Vol.61 No.-

산업 부산물인 플라이애쉬를 사용한 콘크리트는 내부에 존재하는 다량의 플라이애쉬에 의해 발생하는 공극의 분화 효과에 의해 보통의 콘크리트와는 다른 기포조직을 가질 수 있다. 콘크리트가 동결작용을 받을 시 발생하는 수압을 완화할 수 있는 기포의 영향범위는 기포간의 거리에 의해 결정되며, 이것의 최대값이 기포간격수라고 불리고 있다. 본 연구에서는 High-Volume 플라이애쉬 콘크리트의 기포조직을 카메라를 통하여 입력된 화상의 데이터를 컴퓨터에 의해 정략적으로 처리하는 화상분석법을 이용하여, 연행공기량과 플라이애쉬 콘크리트의 공기량, 비표면적, 기포간격계수 등을 보통 콘크리트와 비교, 분석함으로서 High-Volume 플라이애쉬 콘크리트의 기포조직을 파악하고자 한다. The purpose of this paper is to investigate the air-void spacing factor of high-volume fly ash concrete. For this purpose, the air-void spacing factor of the hardened fly ash concrete was determined by image analysis method for a large number of parameters adjusting such as air contents and the rate of fly ash replacement. Based on the study of the test results, the following conclusions may be drawn. 1) As the rate of fly ash replacement for high-volume fly ash concrete increases, air contents decrease. Furthermore the air content is varied approximately 1 % before and after hardening. 2) As the replacement of fly ash increases, the spacing factor increases due to adsorption of air entraining agent. 3) As the air content decreases and the specific surface increases, the spacing factor of High-Volume fly ash concrete increases.

도시지역 한방의료이용자의 질병양상 조사연구

강영우,조태현,김병하,남철현,조남춘,안창수,이재홍 慶山大學校 保健福祉硏究所 1997 保健福祉硏究 Vol.1 No.-

To provide the basic data for improving of curative measures in oriental medicine and for developing of health education and preventive program after understanding of classification of diseases in oriental medicine users, questionnaire interview was carried out with city dwellers, over 20 years old, selected randomly in big cities from 2nd Oct. to 11th Nov. 1995. The results were summarried as follows: 1. In the general characteristics of subjects, the highest portion of each part was 61.2% of female, 25.5% of thirties, 28.5% of high school graduate, 63.3% of middle class and 11.8% of lower class in economic status. 31.9% was housewife, 73.5% was merried and 55.1%, 38.1% came from big or small cities each. 2. By 21 classification of diseases, 19.7% was blood disorders, 17.6% was pregnancy & delivery complications and 15.2% was endorine & nutritional disorders. 3. As for age 22.6% of endocrine & nutritional disorders in twenties, 20.8%, 28.1%, 27.8% of blood & defence mechanism disorders in thirties, forties, sixties each and 24.9% of pregnancy & delivery complications in fifties were the higher than the other groups. 4. By educational level, 47.8%, 30.5% of blood & defence mechanism disorders in uneducated and middle school graduate were the higher than the other groups. 5. As for occupation, 20.8%, 32.9% of blood & defence mechanism disorders in housewives and sales each, were the higher than the other groups. 6. By economic status, 20.2% of blood & defence mechanism disorders in middle and high class, were the higher than the other groups. 7. By marital status, 21.3% of endocrine & nutritional disorders in singles, 22.0%, 25.7% of blood disorders in having partners, were the higher than the other groups. 8. As for living areas, 18.2% of pregnancy & delivery complications in big city dwellers, 21.3% of endocrine & nutritional disorders in town dwellers were the higher than the other groups. The distribution of diseases in oriental medicine users wes very different by chracteristics according the results. So It's important and essential project to improve curative technics and to develop.

광파이버 변위 센서를 이용한 자기베어링 계의 부상 제어

강종규,신우철,송관의,홍준희 충남대학교 공업교육연구소 2003 論文集 Vol.26 No.1

Five expensive sensors are necessary to control a magnetic bearing system. The sensor price rate of magnetic bearing system is high. So it is necessary that cheap and good sensor is developed. The optical fiber displacement sensor is adaptive to satisfy this condition. We can design magnetically suspended spindle based on static characteristic of optical fiber displacement sensor developed. The controller can be designed by decoupled feedback PD. Therefore, it is simpler than any other controller comparatively.

敎養課程으로서의 「人口와 未來」開設 및 運營에 관한 實驗硏究 : 梨花女子大學校를 中心으로

康宇哲,徐洸善,田贊和,金在恩,蘇興烈 이화여자대학교 한국문화연구원 1979 韓國文化硏究院 論叢 Vol.33 No.-

This is a research report of the research that led to the opening of a population education course at Ewha Womans University. The research itself may be divided into the following four parts: planning for the research ; preparatory work for a population education course; opening of a population course; and evaluation of the population course. In the first stage of the research, the work, as usual, consisted of organizing the research team, setting up the research objectives, planning the research schedule, etc. The project began in the Fall of 1974, and concluded in the Fall of 1978. In the second stage of the research, the work was carried out for the preparation of a course in population education. Several sessions of faculty conference, in which more than 40 professors from various fields of specialization participated, were held in order to determine the specific objectives of the proposed course, to draw up a syllabus, and to prepare for a textbook for the course. When a rough sketch of the syllabus, and the contents of the course was made a student group was organized to examine and evaluate it. In the third stage of the research, a population education course titled "Population and Future" was opened as an elective course in the general education curriculum. This was in the Fall of 1875, and the course remained open every semester until now. An anthology with the same title as the course itself was used for reading, and the teaching was carried out as a team teaching by a team of 6-9 professors. In the fourth stage of the research, an evaluative study was taken up in order to evaluate the course with regard to its structure, textbook, teaching method, and its contents, as well as to assess the effectiveness of the course on terms of the students' change in their cognitive and emotive or attitudinal response to population problem.

南·北韓 國史敎科書(중학교)의 比較硏究

康宇哲,申瀅植 이화여자대학교 한국문화연구원 1990 韓國文化硏究院 論叢 Vol.57 No.-

This research is conducted to study the difference of current National history textbooks for secondary schools in South and North Korea. It is found that there is a great difference, particularly, in the description of the periodization and main items. The National history textbook in North Korea puts great importance on the struggle of people and takes aim at training communistic revolutionists who are devoted to building up the socialist state and to Kim, Il-sung. Doing so, they removed, distorted and fabricate the facts that are not suitable for this aim without hesitation. Consequently they explain the Buddism and the Confucianism as the opiums which paralyze the struggle consciousness. On the contrary our textbook takes aim at the objective description of the historical facts and undistorted understanding of our culture that contribute to the world peace and human progress in civilization. We focus on the training of true account of history by means of evaluation and criticism on the basic of accurate understanding of "facts as facts". Above all, the textbook in North Korea focuses solely on the struggle, and the national history is used to build up the cult of idolizing one individual Kim, Il-sung. Accordingly, we must confirm the distortion and illegitimacy of the textbook in North Korea and make every effort on the restoration of homogeneity as one nation on the basis of rightful understanding of the historical facts.

RBF 신경망을 이용한 화자적응에 관한 연구

우선경,강철호 광운대학교 신기술연구소 1997 신기술연구소논문집 Vol.26 No.-

본 논문에서는 Radial Basis Function(RBF) 신경망을 이용한 새로운 화자적응 방법을 제안한다. RBF 신경망은 구조적으로 은닉층과 출력층의 두 층으로 구성되어 있는 계층형 신경망으로서 지도학습으로 원하는 입출력간의 매핑을 한다. 은닉층 내의 각 노드는 입력패턴을 대표하는 중심점(center) 벡터들로 이루어지며 활성화 함수는 시그모이드 함수대신 지수함수로 대체된다. RBF 신경망의 초기 중심점 벡터들을 각각 기준화자의 단어로 구성하고 새로운 화자의 입력단어에 대해 중심점을 갱신함으로써 화자적응을 수행한다. 인식단어는 10개의 D. D. D 지역명을 사용하였고 기준화자를 포함한 화자 5명에 대해서 중심점을 갱신하는 경우와 갱신하지 않는 경우에 대해서 실험하였다. 시험화자의 경우 적응전의 평균 인식율 63.2%에 비해 중심점 갱신없이 출력층의 선형 가중치만 갱신한 경우는 15% 인식율이 향상되었으며 선형 가중치와 함께 중심점을 갱신한 경우는 26.3% 인식율이 향상되었다. In this paper, a new speaker adaptation method using RBF(Radial Basis Function) neural network is proposed. The RBF network is one of the layered neural networks which consist of hidden and output layer. Input-output mapping is provided by supervised learning. Each node in hidden layer includes a center vector which represents input patterns. The activation function of hidden layer substitutes exponential function for sigmoidal function. Initial centers of the RBF network are made of words or reference speaker and speaker adaptation is accomplished by updating centers of input words for new speakers. Ten D. D. D city names, uttered by five speakers including one reference speaker, are used to carry out the speech recognition experiments both with center update and without center update. For test speakers, the recognition rate of 15% is improved by only adjusting linear weights and 26.3% improved by updating both linear weights and center vectors compared with the average one of 63.2% before adaptation.

흰쥐 뇌세서의 Cholecystokinin mRNA 함유신경세포의 분포

김우태,배명애,이호섭,박매자,배용철,홍해숙,조희중,주강 慶北大學校 醫科大學 1994 慶北醫大誌 Vol.35 No.4

목적 : 뇌에서 Cholecystokinin(CCK)-8 함유신경세포의 분포에 대해서는 면역조직화학적기법을 이용하여 행한 연구가 많으나 CCK mRNA함유신경세포의 분포에 대한 연구는 아직 단편적이므로 본 연구에서는 이들 신경세포의 분포를 정확히 밝히고져 하였다. 대상 및 방법 : 흰쥐 뇌에서 ^35S가 표지된 oligonucleotide를 이용한 in situ hybridization기법으로 관찰하였다. 결과 및 결론 : 종뇌; 후구의 전후핵, 신피질, 이상엽, 후내야, 외측, 기저 및 피질 편도핵, 해마체, 그리고 선조체에서 CCK mRNA함유신경세포가 관찰되었다. 간뇌; CCK mRNA함유신경세포가 시상의 경우 전내측시상핵, 전복측시상핵, 외측시상핵, 내측시상핵, nucleus reunions, nucleus rhomboideus, 그리고 내측슬상핵에서 관찰되었으며 시상하부의 경우는 시삭상핵, 실방핵, 등내측시상하부핵, 그리고 유두상핵에서 관찰되었다. 중뇌; 흑질의 밀집부, 복측피개야, nucleus linea rostralis, 중심회색질, Edinger-Westphal nucleus, 그리고 하구에서 CCK mRNA 함유신경세포가 관찰되었다. 교 및 연수; CCK mRNA 함유신경세포들이 lateral parabrachial nucleus 삼차신경척수로고유핵, 거대그물구성체핵, 연수그물구성체, 그리고 삼차신경척수로핵에서 관찰되었다. 이상의 결과를 지금까 보고된 CCK-8함유신경세포의 분포에 대한 면역조직화학적 연구결과와 비교 하였을 때 대부분의 부위에서 CCK-8 및 CCK mRNA 함유신경세포의 분포가 유사하였으나 시상의 경우 CCK-8 함유신경세포는 검출되지 않은 반면 매우 많은 수의 CCK mRNA 함유신경세포가 존재함을 알 수 있었고 대뇌 피질의 경우 CCK mRNA 함유신경세포수가 CCK-8 함유신경세포보다 월등히 더 많았다. 반면, 등측봉선핵 및 고속핵에서는 CCK-8 함유신경세포가 다수 존재함이 보고되어 있으나 본 연구의 경우 CCK mRNA 함유신경세포를 관찰할 수 없었다. In order to investigate the distribution of cholecystokinin(CCK) mRNA containing neurons in the rat brain, brains were extirpated rapidly, frozen sectioned and processed for in situ hybridization technique with ^35S labeled oligonucleotide probe. The results obtained were as follows Telencephalon; CCK mRNA containing neurons were found in the anterior olfactory nucleus, neo-cortex, piriform cortex, entsorhinal cortex, lateral, basal and cortical amygdaloid nucleus, hippocampus and corpus striatum. Diencephalon; In the anterior medial thalamic nucleus, anterior ventral thalamic nucleus, lateral thalamic nucleus, medial thalamic nucleus, nucleus reuniens, nucleus rhomboideus, and medial geniculate nucleus, CCK mRNA containing neurons were found. In the hypothalamus, CCK mRNA containing neurons were located in the supraoptic nucleus, paraventricular nucleus, dorsomedial nucleus and supramammillary nucleus. Midbrain; CCK mRNA containing neurons were found in the substantia nigra pars compacta, ventral tegmental area, nucleus linea rostralis, substantia gricea centralis, Edinger-Westphal nucleus and inferior colliculus. Pons and Medulla oblongata; CCK mRNA containing neurons were found in the lateral parabrachial nucleus, nueteus originalis nervi trigemini, nucleus reticularis gigantocellularis, nucleus reticularis medullae oblongatae, nucleus tractus spinalis nervi trigemini.

Globus Hystericus 患者의 臨床的 特徵

朴哲秀,姜東佑,申瑩均,孫鎭旭,韓圭熙 서울醫大 1990 精神醫學 Vol.15 No.1