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오승현,노경진,박인선,민본홍,두호경,안세영,김용석,성제경 한국환경독성학회 2004 환경독성보건학회지 Vol.19 No.3
Diabetic complication is one of major risk factors leading to vascular disease Such as atherosclerosis stroke, coronary heart disease and etc Several factors affecting the acceleration of diabetic vascular complication have been known such as hypertension hyperlipidemia, immune complex and genetic factors To screen and develop new therapeutics agents for diabetic vascular complication, it is strongly needed to develop animal models for diabetic complications However in rodents models, diabetic complications is not well developed Furthermore to asses¢ the possibility of new therapeutics for diabetic vascular complications, diabetic animal models which have the risk factors of diabetic complications is needed We aim to develop and establish an diabetic animal model which have diabetic complications with hyperlipidemia which is one of risk factors for diabetic complications We induced insulin-dependent diabetes by intra venous injection of streptozotocin (35 mg/kg/day) in RICO rats which is a spontaneous animal model for hyperlipidemia Our models (STZ RICO) showed hyperglycemia, persistent high level of plasma cholesterol and triglyceridemia with severe diabetic renal changes until 28 weeks after induction of diabetes STZ-RICO rats could be used for the evaluations of newly developed diabetic drugs.
가정과 교과교재 연구 및 지도법에서 사용되는 투사매체와 멀티미디어 : On Projective Media and Multimedia
두경자,서인주 상명대학교 가정문화연구소 1998 가정문화연구 Vol.12 No.-
Today's education according to the rapidly changing society needs utilization of instructional media in all school. The purpose of this study is to show how to use projective media and multimedia in educational situation. Recommendations based on the results of this study are as follows; (1) Have the confidence in use of media. (2) Attempt to make the materials for yourself such as TP and powerpoint. (3) Use appropriately slides or VCR.
두경자,홍계옥 상명대학교 가정문화연구소 1997 가정문화연구 Vol.11 No.-
This study aimed to investigate the relationship of kindergarten children's temperament and their mothers' child rearing behavior. The subjects of the study were 214 kindergarteners and their mothers in Seoul. The modified PTQ (Parent and Teacher Temperament Questionaire) for children 3-7 years of age and the IPBI(Iowa Parent Behavior Inventory: Mother Form) were administered to measure children's temperament and parenting behaviors. The statistical procedures used for data analyses were correlations, and canonical correlation analysis. Results indicated that there were significant correlations between children's temperament and their mothers' parenting behaviors. The canonical correlation analysis indicated that independent varables-children's temperament accounted for about 9.8% of the variation in the parenting behavior-variables.
중학교 남학생들의 가정교과에 대한 요구 및 인식에 관한 조사연구 : 서울시내 중학교를 중심으로 On Middle School in Seoul
두경자 한국 가정과 교육 학회 1997 한국가정과교육학회지 Vol.9 No.2
The prrpose of this study is to investigate the need and perception of home economics education for middle school male pupils. The data were collected using questionnaires from 630 male pupils in Seoul The major results of this study were summarized as follows; (1)The male pupils generally perceived Subject's value of home economics education. (2)The male pupils in 1 grade interested in home economics education ut the higher grade, the fewer interest they are. (3)The male pupils recognized subject of home economi9cs education as practical joyfur subject. (4)The male pupils took the affirmative view in home economics education. (5)The male pupils wanted the same textbook as females.
두만균,배경옥 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3
The purpose of this study is to investigate on attitude toward dance activity of male and female students. The subjects are composed of 447 male students and 491 female students each. This study are used Kenyon's attitude scale toward physical activity by modified Dance version of korean(ATDA). The scales assesses values held for dance activity participation in terms of dance activity as a social experience, as a catharsis, as a form of health and fitness, as the pursuit of vertigo, as an aesthetic experience, and as an ascetic experience. Both Likert and semantic differential versions of the ATDA are available and this study was used Likert scale. The results are as follows. Female students shows that attitude toward a dance activity was more positive than the male students. And elementary school students shows that attitude toward a dance activity was more positive than the middle and high school student's attitude toward dance activity.
두경자,홍계옥 상명대학교 가정문화연구소 1998 가정문화연구 Vol.12 No.-
The purpose of this study is to investigate the relationship between college women's consciosness and behaviors for diligence, frugality and economy and also analyze related variables such as socio-economic variables. The data used in this study included 273 college women living in Seoul. The results of t his research were as follows; Three variables of consciosness and behaviors of college women are still highly maintained. Economy seems to be the most significant variables amomg those of three variables.
두부방사선 계측과 Photographic subtraction을 이용한 측모 두부방사선 규격사진의 재현성에 관한 연구
전선두,나경수 大韓口腔顎顔面 放射線學會 1994 Imaging Science in Dentistry Vol.24 No.2
The reproducibility of cephalography in repeated exposures were studied by tracing and photographic subtraction. The materials consisted of 50 pairs of 'same day' radiograph taken under identical conditions. The evaluation included skull, cervical column, hyoid bone, pharynx, tongue, soft tissue profile resulting 43 items in tracing, and 19 items in photographic subtraction. The results obtained from the differences between each pair were as follows: 1. The means and standard deviations by tracing of skull, cervical column, hyoid bone, pharynx, tongue, soft tissue profile were 0.34±0.62㎜, 1.02±1.59㎜, 1.37±1.78㎜, 0.55±1.16㎜, 0.51±1.51㎜, 0.15±0.36㎜ each. 2. The means and standard deviations by photographic subtraction of skull, cervical column, hyoid bone, pharynx, tongue were 0.09±0.35㎜, 0.70±0.95㎜, 1.22±1.33㎜, 0.53±0.86㎜, 0.27±0.41㎜ each.
Field-Level 제어 장비의 실시간 데이터 억세스 시스템 설계
李斗馥,安景晙 홍익대학교 산업기술연구소 1998 産業技術 Vol.8 No.-
This paper deals with the design of real-time access system of field level control equipment from remote places through communication network by making links between LAN and computers which control various field equipment. The Winsock application program designed to implement simulations for the study was based on standardized Winsock program through WAN(Wide Area Network) According to the results of the study. the connection to computers linked field equipment in the laboratory from remote places through LAN. Also, searching data generated in the process of the controlling equipment on a real-time from remote place are possible through TCP/IP(Transmission Protocol/Internet Protocol) The construction of real-time data access system of field-level equipment from remote places will play an important role in sharing data and information through Internet and Intra-net which is an information network within a company.