• Title/Summary/Keyword: Personal type

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A Study on the Correlation and Concentration in Volatile Organic Compounds(Benzene, Toluene, Xylene) Levels According to the Indoor/Outdoor and the Type of Residents' House in Industrial Area (공단지역 일부 주민들의 주택유형 및 실내/외에 따른 VOCs(Benzene, Toluene, Xylene) 농도 및 상관성에 관한 연구)

  • Lee, Che-Won;Jeon, Hye-Li;Hong, Eun-Ju;Yu, Seung-Do;Kim, Dae-Sun;Son, Bu-Soon
    • Journal of Environmental Health Sciences
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    • v.36 no.5
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    • pp.351-359
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    • 2010
  • The objectives of this study were to understand the characteristics of residents in industrial areas and factors affecting exposure to the Volatile Organic Compounds(VOCs : Benzene, Toluene, Xylene) as well as to assess exposure levels according to house-type, and whether residents were indoors or outdoors. This research was designed to assess the differences in exposure levels to indoor, outdoor and personal VOCs in a case group and a control group across all areas, as well as in each different area, from May to October 2007, in. 110 residents of the G, Y and H industrial areas of the Jun-nam province. The geometric mea-levels of airborne benzene for the case group 1.31part per billion(ppb) indoor, 1.29 ppb outdoor, and 1.32 ppb for personal exposure were significantly higher than for the control group 0.99, 0.87 and 0.57 ppb, respectively. The geometric mean level for toluene personal exposure across the G, Y and H areas was 5.70 ppb for the case group and 6.31 ppb for the control group. While the outdoor level was 4.27 ppb for the case group and 5.06 ppb for the control group, The indoor level for the case group was 4.78 ppb, similar to that of the control group 4.69 ppb. The geometric mean levels for airborne xylene across the G, Y and H areas were 0.16 ppb(outdoor), 0.12 ppb(personal exposure) and 0.10 ppb(indoor) for the case group, and for the control group were 0.17(personal exposure) and 0.09 ppb(indoor and outdoor). The indoor/outdoor(I/O) ratio for case group is 1.19, while that of the control group is 1.15, indicating that the indoor level was higher than the outdoor level. The interrelationship differences among the three different types of levels in the air in the G, Y and H areas are statistically significant, except for the difference between the indoor and outdoor figures for xylene. In terms of the different types of houses and energy type uesd, the geometric mean level for airborne benzene, toluene and xylene for houses were 1.61, 5.39 and 0.12 ppb, respectively. while the figures for flats were 0.67, 3.32 and 0.05 ppb, respectively. Outdoors, the levels of benzene and toluene in flats were 0.71 and 2.62 ppb, respectively. and 1.58 and 5.35 ppb in houses. For personal exposure, the house levels of benzene, toluene and xylene were all higher than for flats. Houses using oil for heating have significantly higher levels than flats, which use gas for heating.

Curriculum Orientations of Home Economics Teachers and Related Variables (가정과 교사들의 가정과 교육과정 관점에 대한 선호도와 관련 변수)

  • 류상희
    • Journal of Korean Home Economics Education Association
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    • v.11 no.2
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    • pp.1-11
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    • 1999
  • The purpose in this study is to identify beliefs about curriculum orientation of Korean secondary school home economics teachers for the development of home economics curriculum and the change of their curriculum orientation. The curriculum orientations explored were academic rationalism, technical, cognitive process, personal relevance, and social reconstruction. A mail questionnaire, Individual Curriculum Orientation Profile (ICOP), was used to survey randomly selected 525 home economics teachers. Home economics teachers agreed with the cognitive process as their predominant curriculum orientation. The second predominant type with which home economics teachers agreed most was personal relevance orientation. Home economics teachers’age, major, college type, and teaching years were significantly related to the academic rationalism curriculum orientation, and the college type for bachelor’s degree was significantly related to the technical curriculum orientation. Age and major in master’s degree were significantly related to the social reconstruction curriculum orientation.

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Clinical Index Program for Analyzing Clinical Information of Sasang Constitutional Medicine (체질 임상 정보를 분석하기 위한 임상 지수 프로그램 개발)

  • Jin, Hee-Jeong;Kim, Myoung-Geun;Kim, Jong-Yeol;Lee, Si-Woo
    • Korean Journal of Oriental Medicine
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    • v.15 no.1
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    • pp.63-68
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    • 2009
  • In Sasang Constitution Medicine (SCM), it is most important that a personal SCM type is determined accurately ahead of applying any Sasang treatments. Although SCM doctors have districted personal SCM types in many hospitals and universities via their own discriminant, it still lacks objective criteria on diagnosis of SCM type. Therefore, many researchers have been studied to diagnose the SCM type using constitutional clinical data. Previous work, we have developed decision tree program to analyze the clinical information. In this paper, we developed a clinical index program based on the web to analyze the correlation among clinical information. Finally, we identified useful factors(4 clinical indexes) which have significant influence on SCM types using clinical index program with previously developed decision tree program.

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A Personal Videocasting System with Intelligent TV Browsing for a Practical Video Application Environment

  • Kim, Sang-Kyun;Jeong, Jin-Guk;Kim, Hyoung-Gook;Chung, Min-Gyo
    • ETRI Journal
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    • v.31 no.1
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    • pp.10-20
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    • 2009
  • In this paper, a video broadcasting system between a home-server-type device and a mobile device is proposed. The home-server-type device can automatically extract semantic information from video contents, such as news, a soccer match, and a baseball game. The indexing results are utilized to convert the original video contents to a digested or arranged format. From the mobile device, a user can make recording requests to the home-server-type devices and can then watch and navigate recorded video contents in a digested form. The novelty of this study is the actual implementation of the proposed system by combining the actual IT environment that is available with indexing algorithms. The implementation of the system is demonstrated along with experimental results of the automatic video indexing algorithms. The overall performance of the developed system is compared with existing state-of-the-art personal video recording products.

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Development of the nuclear safety trust indicator

  • Cho, SeongKyung
    • Nuclear Engineering and Technology
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    • v.50 no.7
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    • pp.1168-1172
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    • 2018
  • This study went beyond making an indicator simply based on theoretical arguments, and explored a wide spectrum of different types of perceptions about energy safety to make a concept of energy safety for the Korean society. The energy safety schemata of people can be divided into three types. Type1 is concern about multi-level risks-responsibility-centric, type2 is concern about security and personal burden-expertise-centric, and type3 is concern about health and personal burden-responsibility-centric. Questions were designed on the basis of the characteristics, differences and commonalities of the three types of perceptions, explored through the Q methodology, and Koreans' perception of nuclear safety was examined. Based on the results of this research the following components of trust in nuclear safety were derived, risk perception, responsibility, honesty, expertise and procedural justification. The items for specifically evaluating them were developed, and factor analysis was conducted, and as a result, the validity of each item was proven. The components of the nuclear safety trust indicator do not exist independently, but influence each other continuously through interactions. For this reason, rather than focusing on any one of them, laws and systems must be improved first so that they can move together in one big frame.

A Study on the Characteristics of Elderly Suicide and Suicidal Type (노인 자살의 특성과 자살유형에 관한 연구)

  • Hyo-Chang Kim;Young Mi Sohn
    • Korean Journal of Culture and Social Issue
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    • v.12 no.2
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    • pp.1-19
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    • 2006
  • There are less studies on the elderly suicide even though it's steep increase. The purpose of the present study was to investigate factors that influence on the elderly suicide and to categorize them. For these purpose, A total of 23 cases were analyzed through qualitative contents analysis. Specifically, on the basis of the stress-vulnerability model, we scrutinized vulnerability factors(classified personal, family-environment factors) and precipitating events(classified interpersonal events) influencing on the elderly suicide. Personal factor was to be classified into personal mental health, physical health and problematic behavior. Family-environment factor was divided family relationship problem and economic problem. Interpersonal events belonging to the precipitating events was to be classified into interpersonal loss and interpersonal conflict. As the results of this study, elderly suicide classified into 3 types, that is, 'risk type suicide', 'event-response type suicide', 'complex type'. And then we discussed the characteristics of the suicidal types and suggestions for reduction of elderly suicide.

A Study on Physical Properties of N-Acyl Taurates and its Suitability of Personal Care Cleaner (N-Acyl Taurates의 물성 및 인체세정제의 적합성 연구)

  • Park Ji Na;Bae Jae Hem;Lim Ho
    • Journal of the Society of Cosmetic Scientists of Korea
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    • v.30 no.4 s.48
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    • pp.525-532
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    • 2004
  • N-acyl taurates are known as environmental-friendly and non-irritating to skin. In this study, the physicochemical properties of N-acyl taurates, which are amide-type anionic surfactants, were measured and also compared with sulfate-type anionic surfactants that show low biodegradability and are highly irritating to skin. The possibility of replacing the currently existing sulfate-type surfactants by N-acyl taurates was examined. Based on the experimental results, shampoos were formulated with these anionic surfactants and their stability and properties were measured. The possibility of application of amide-type surfactants to personal care cleaner was evaluated. Experimental results show that N-acyl taurates have various favorable aspects in making personal care cleanser: high viscosity, low surface tension, and low CMC values. These properties of N-acyl taurates generate nano-scale particles in emulsion, which is stable due to its high viscosity. This emulsion also has good cleaning ability with small amount of usage due to easy penetration into contaminants. Shampoo with N-methyl oleyl taurate showed high yield point and constant viscosity, and formed stable emulsion with nano- scale uniform particles. These results suggest that N-acyl taurates play an important role in making stable Interior structure in shampoo, and which improves the storage property.

A Study on Personal Identification by Means of Lip Prints (구순문에 의한 개인식별에 관한 연구)

  • 김계종;김종열
    • Journal of Oral Medicine and Pain
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    • v.8 no.1
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    • pp.107-120
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    • 1983
  • The Author had tried to classify lip print patterne of 380 persons aged from 3 to 71 for detecting possibility of individual identification. The results were as follows: 1. The incidency of lip print patterne by means of the Tsuchihashi modifiation method was high in type I, type Ⅱ,typeⅢ,type I`, typeⅣ, typeⅤ, respectively. 2. Any of lip print had no same shape. 3. No same shape of lip print was found even family members. 4. The shapes of lip prints were unchangeable in the period of 5 months.

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The Characteristics of Family Financial Well-being Types (가계재정복지유형의 특성에 관한 연구)

  • 고보선;임정빈
    • Journal of Family Resource Management and Policy Review
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    • v.4 no.2
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    • pp.45-56
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    • 2000
  • The purpose of this research was to categorize the type of family financial well-being based on objective and subjective dimension. And this study was intended to explore the relations not only those types and the demographic characteristics but also those types and family subsystem; personal subsystem and managerial subsystem. The results of this study were as follows: 1. The type of family financial well-being were categorized as ‘Adequated type’, ‘Dissatisfying type’, ‘Satisfying type’, and ‘Unadequated type’. 2. The objective variables effect the family financial well-being rather then subjective variables. 3. The family cohesion, adjustment and communication pattern and intentional managing efforts increase the family financial well-being.

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The Study about Personal Color System with Hair color and Make-up - Centering around the Autumn type - (개인(個人) 색채(色彩) 진단(診斷)에 따른 모발(毛髮)과 메이크업 색상(色相)의 변화(變化) - 가을 타입의 모델을 중심(中心)으로 -)

  • Na, Hae-Yun;Cho, Koh-Mi;Lee, Su-Hee
    • Journal of Fashion Business
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    • v.9 no.2
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    • pp.20-27
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    • 2005
  • To find suitable color for an individual is very important in personal image-making. In recent years, the importance and role of personal image is also more emphasized. This study deals with the necessity d personal color system and the proposal of color which looks nice on a person as a result d personal color system. It also includes the method of making personal image by balancing between and using both favorite color and unfavorite color. Besides, I study how does the color image affect the personal appearance image in this paper. From clinical experiments, I concluded as follow. First, Each person has his suitable color. When the color is used, the color, pimples, flows and so on are covered and defects of his face are made up for. Second, By changing the factors of his own original color-group and decision factors - color d skin, hair, eye, etc -, I can change personal color-group. Third, The image of color affects the personal appearance image, when it used in make-up and hair-color. Considering above results, If one uses one's suitable color, one will complement defects done's face and improve merits of one's. Besides, One will be more confident and active by using one's suitable color.