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      • 도농복합형 경기도 N시의 폐기물발생량조사와 종량제실시 현황조사

        배재근,심혁성,김혜경 서울産業大學校 1996 논문집 Vol.43 No.1

        도농복합형의 경기도 N시에 대하여 폐기물처리의 적정성을 평가하기 위하여 기초자료로서 폐기물발생량과 종량제실시에 따른 성과 및 문제점에 대하여 검토하였다. 경기도 N시에서 발생하는 폐기물의 발생량에 대하여 현장조사를 한 결과, 지역별로 발생량에 대한 차이가 있어 농촌형의 경우에는 1인당 1일 발생량이 0.566kg로 조사되었으며, 도시형의 경우에는 0.832kg, 도농복합형의 경우에는 0.79kg을 보였다. 경기도N시의 평균발생량은 0.782kg을 보였다. 또한 종량제가 실시된 후에 각시도에서 수거한 수거실적에 근거하여 조사한 결과, 생활폐기물의 발생량이 0.740kg으로서 현장조사와 비슷한 경향을 보였다. 여기에 대행업체 및 재활용업체에서 수거한 량을 조사한 결과 1인당 1일발생량이 0.950kg로 조사되었다. 또한 종량제실시에 따른 현황을 조사한 결과, 종량제봉투중에 20리터를 가장 많이 선호하고 있었으며, 종량제실시로 인한 예산의 수입이 257%나 증가하였다. 이것에 비교하여 종량제봉투의 재정자립도를 조사한 결과, 봉투별로 차이는 있었으나 38∼50%선을 보여 재정자립도가 낮은 것을 알 수 있었다. 또한 봉투의 사용율을 조사한 결과, 낮은 지역 74%에서 높은 지역 91%을 보여 아직까지 봉투의 사용율이 100%까지는 되지 않고 있음을 알 수 있었다. 재정자립도 및 봉투의 사용율을 높이기 위해서는 폐기물관리대책에 적극적인 대책의 수립과 민영화방안을 검토할 필요성이 있는 것으로 조사되었다. In order to Evaluate the propriety the Muncipal wastes treatment for "N City" in KyungKi-Do that is assumed as a complex of urban and rural district, the performance and problem for implementation of the wastes occurrence and a specific commercial system have been studied as a basically data. As a result of investigation for the wastes occurrence generated in "N City", we are able to find that there are big difference among areas. In case of rural style, 0.566kg has been generated per a person per a day and in case of urban style, 0.32kg has been generated and in case of a complex of urban and rural district, 0.832kg has been generated. The average occurrence of "N City" in KyungKi-Do is 0.782kg. After implementing the specific commercial system, the report based on the each city and do showed that the occurrence of the wastes is similar with the date from an the spot investigation. The weight collected by recycle company showed 0.210kg/day.person. It is investigated that the total wastes weight of "N City" is 0.95kg/day.person. The review result of specific commercial system shows that the most common is 20 liter among the specific commercial bags and budget income. The review result of financial in dependence of specific commercial system also tells us that it is 38∼60%, a low financial independence though there is a variance among the bags. That of the usage rate of bags indicates that 74% of people use bags in some province, the lowest and 91% of people use them in other area, the highest rate. To improve the financial independence and usage of the commercial bags, constructive privatization of control system is required.

      • KCI등재후보

        社史 CD-ROM타이틀 개발 사례에 관한 연구 : Case of History CD-ROM for LG Caltex Oil LG정유 30년사 CD-ROM 중심으로

        김혜경 경희대학교 부설 디자인연구원 1999 예술· 디자인학연구 Vol.2 No.1

        This is the case study of CD-ROM title for the 30-year-history of LG-Caltex Oil company. The fundamental plan is designed by the analysis of oil business, site survey and all the text, picture, audio and video materials related in LG-Caltex Oil company. The purpose of this study is to keep the materials for history with modernity, to advertise the company and to use title as an educational program for LG staff. This title is developed to integrated information for emphasizing the characteristics of multimedia from a variety of media.

      • KCI등재

        문제 해결식 교수 방법이 학생의 성취도 , 과학 과정 기술 , 과학 활동 인식에 미치는 효과

        김혜경,김동연,강석진,노석구,노태희,홍은경,채우기 한국과학교육학회 1997 한국과학교육학회지 Vol.17 No.1

        The purpose of this study was to investigate the instructional effects of a problem solving model on students' achievement, science process skills, and perceptions of science activities. The problem solving model was developed on the basis of the SSCS (Search, Solve, Create, Share) problem solving model while considering Korean educational situations under a national curriculum. The model developed is composed of 4 stages: identify, solve, create, and share. In this research, the treatment and control groups (6 classes) were selected from a middle school in Seoul and taught about the separation of mixture for four weeks. Prior to instruction, the Group Assessment of Logical Thinking and the Learning Approach Questionnaire were administered, and their scores were used as covariate and blocking variable, respectively. During instruction, classroom observations for each group were conducted with a researcher-made checklist. Immediately following the instructions, students' achievement, science process skills, and perceptions of science activities were measured by a researcher-made achievement test, the Middle Grades Integrated Science Process Skills Test(MIPT), and the Perceptions of Science Activities Questionnaire, respectively. The results indicated that students in the treatment group achieved significantly better than those in the control group. Although students in the treatment group were found to use more science process skills correctly during their science activities, the MIPT scores of the treatment group were not significantly higher than those of the control group. No interaction with students' learning approach was found for both students' achievement and science process skills. On the questionnaire of students' perceptions of science activities, the treatment group showed more positive perceptions and interest than the control group. Educational implications are discussed.

      • 토지이용실태에 따른 택지개발지구 중심가로 활성화에 관한 연구 : 대구시 사례를 중심으로 Focused on the Case of Taegu

        김혜경,박선경,홍원화,하재명 대한건축학회 1999 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.19 No.2

        The vitality of main street is essential try pursuit urbanity of residential areas. The purpose of this study is to analyze the relationship between the vitality of main street in residential land development districts and land uses. The outcomes of this study are s follows: First, street-side land uses have influence on the vitality of main street: the main streets with commercial and business facilities are more vitalized than those with apartment site wall or the buffer zone. Second. the number of shops in street-side has positive influence on the vitality of main street. Third, the vitality of main street is effected by the entrance of apartment site.

      • KCI등재
      • 貯藏條件 및 抗酸化劑의 添加가 植物性油 특히 참깨油와 들깨油에 미치는 營養化學的 變化 : Especially Perill a Seed and Sesame Oils

        金惠京 연세대학교 대학원 1977 원우론집 Vol.5 No.1

        Abstract It is a general trend everywhere that the use of vegetable oils are increasing due to the fact that they are effective in curing and preventing symptoms of high blood pressure and various heart failure conditions. At the same time the concept that Oxidative rancidity is caused by the oxidation of unsaturated fatty acid moieties whose subsequent decomposition gives rise to various undesirable, sometimes toxic compounds is now well accepted. Linolenic acid (C, 18:3) is one of highly unsaturated and readily oxidizable fatty acid. The content of this essential polyunsaturated fatty acid in perilla seed oil (PSO) was found to be as high as 48% while only 1.5% in sesame seed oil (550). In this experiment the oxidative stability of PSO was compared with that of SSO. The experimental test groups were as follows: A). Stored at different temperatures, namely 4℃, 30℃, B). Stored at room temperature (20-*5℃) : a. protected from sunlight and air, b. exposed to air without sunlight, c. exposed to sunlight but protected from air, d. completely exposed to both air and sunlight. It was also attempted in this experiment to observe rancidity retardation effect by the addition of antioxidants, BHA and citric acid, added singly or combined. The following results were obtained: 1. It was found to be most stable against oxidation to store both PSO and SSO at low temperature. According to P.V. measurements it was found to be safe to keep both oils up to 30℃ for at least 8 weeks. When exposed to air, sunlight and high temperature (60℃) , P.V of PSO reached there peak values which were much higher than those of SSO. This explains much of its instability as compared to SSO against oxidation. 2. The effect of high temperature (60℃) on A.V. was found to be more striking than those of all the other storage conditions. The condition of refrigeration was most effective in keeping A.V. low for both oils as was the case in P.V. 3. For both oils. I.V. decreased throughout the experimental period (8 weeks). The range of decrement was larger for PSO than SSO. 4. It was observed that BHA was more effective than citric acid in the inhibition of peroxide formation. The synergistic effect of citric acid to BHA was not observed. Citric acid and citric acid plus BHA slightly inhibited A.V. increment in the case of SSO whereas noantioxidant effect on A.V. change was observed for both PSO and SSO.

      • 農村 婦女子의 活動量에 따른 農村 作業服 硏究

        김혜경 연세대학교 대학원 1973 延世論叢 Vol.10 No.1

        The purpose of this study is to determine the flexibility measurements desirable in designing female farmers' work clothing. Initial survey was conducted concentrating on the actual working conditions of female farmers, and on the basis of an analysis of this survey, a second, more detailed study was conducted in terms of the scope, the amount and the duration of labor encaged by individual female farmers. The result of this study revealed an urgent need for a renovated work clothing for female farmers, both light and heavy. First, measurements were taken, through toests under actual working condition, of difierentials involed in each motions required in various working positions. On the basis of an analysis of these measurements, following suggestions are made. 1) Flexibility measurements of waist girth and bust girth required for free movements under various positions will be useful reference in designing female farmers, work clothings. 2) Of changing measurements involving posterior width, posterior waste length, side line and arm hold, all except the last showed an increase while measurements of arm hole itself showed a decrease in proportion to the increase in other measurements. 3) Arm length in a work clothing is of vital importance in maximizing its effectiveness, and the flexibilty suggested for various motions in total posterior arm length would provide useful reference not only in determining the length but also the styles and shoulder points of sleeves. 4) An analysis of an average and standard variations of hip girth and waist girth, in terms of each movements and positions required, revealed that more flexibility measurements are required in heavy work. 5) Crotch Depth, Slacks, length and Ankle circumference in fatigue trousers, more flexbiility measurements are needed for heavy work as compared with lighter work. In sum, it is suggested that more flexibility be allowed in designining heavy work clothing as compared with lighter work clothing.

      • 신체장애아의 장애부위에 따른 특수의복 연구 : -뇌성마비 아동을 중심으로-

        김혜경,강혜원,김순자,장승옥 연세대학교 대학원 1983 延世論叢 Vol.20 No.1

        The purpose of this study was to investigate (1) clothing needs of physically handicapped children according to specific physical conditions of children with cerebral palsy, and (2) to present functional clothing designs and patterns which meet the specific needs of the physically disabled children under study. Questionnaires were completed by 91 mothers of handicapped children at 3 rehabilitation centers. The analysis of the data generally indicated that the handicapped children were helped at home while dressing and undressing. The mother eave first consideration to the functional aspects of clothing, and their preference of the design features were: Neckline = U shape or V shape Opening : front opening Sleeve : short sleeve or sleeveless Cuffs : cuffs with elastic bands Fastener : Velcro or buttons Based on the above findings, the upper garments (blouse and shirt) were designed to incorporate self-help features, comfort, durability, and versatility as well as an attractive appearance. These garments were made of cotton/polyester woven and knit fabrics and were subjected to 3 wear tests worn by the sample of 6 handicapped children. Some of the garments have the following design features : 1. Design for quadriplegia children in wheelchair : The raglan sleeved shirt has the left shoulder opening and the opening along the right side seam and raglan sleeve seam. Buttons and Velcro to fasten the opening. The back bodice is cut on the bias fabric. 2. Design for hemiplegia children in wheelchair : The blouse has a detachable front panel with button holes and cap sleeves. The panel may be removed without removing the entire blouse, and it can be used as a bib. Buttons are sewed on the edge of side panels. 3. Design for paraplegia children using crutches : The T-shirt with half-way front opening has bias panel inserts along the underarm seams of set-in sleeve and side seams. The panel, cut on the bias extends from the lower hem of the blouse up to the end of sleeve which provides more freedom of movement. To reduce the lifting effect from the use of crutches, the length of the side seams and edge of sleeves were lengthened. Inverted pleats for the back bodioe provides additional ease for using crutches.

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