• Journal of the Korean Home Economics Association
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• v.38 no.5
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• pp.79-90
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• 2000

The purpose of this research is to offer basic data for the study of men's suit by investigating the preference of design and form for men's suits. For data collection, a questionnaire was composed stymie of suits, form of lapel and vent of suits etc‥‥ The subjects of this research were male aged 20-59 and resided in Seoul and the capital region. The results of the research are summarized as the following: 1. Most men tend to prefer a set of suits rather than combination and formal style rather than casual or character style. And most of men like a little enough fittiness of suits. 2. Most men tend to prefer single-breasted jacket rather than double-breasted one. they also tend to prefer notched lapel and no vent jacket, especially men who work in sale, office and an independent enterprise. 3. Men who aged 20-40 tend to prefer classical pants, and one who aged 50 like wide pants. They also tend to prefer pants with pleats rather than one with darts. 4. Most men tend to prefer plain cloth rather than check, stripe pattem, and they tend to select blue and black color as their suits.

• Proceedings of the KIEE Conference
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• 2003.10a
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• pp.178-181
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• 2003

For many years, testing laboratories, research institutes and manufactures try to find a reliable water tree accelerated ageing test that is able to show whether a polymer Medium Voltage cable os susceptible to water treeing or not. Test on laboratory samples, model cable designs, and fell size cable are presented Apart form aging, another important aspect of any accelerated aging test is the right choice of th preconditioning method. This paper is the analysis of weibull distribution method after an accelerated aging test of MV(Medium Voltage) cable.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2003.11a
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• pp.1381-1385
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• 2003

본 연구에서는 이미지 분석기법으로부터 측정된 표면섬유과 가와바타 측정법에 의해 측정된 직물의 표면특성과 주관적 거칠기, 따뜻함간의 관계를 고찰하였다. 시료로는 춘추용 수트직물로 사용되는 평직과 능직의 소모직물 32종을 사용하였다. 표면섬유의 분석을 위해서 이미지 분석장치로부터 촬영된 직물 표면 이미지로부터 단위길이의 직물안에 들어가는 표면섬유의 총길이(Fiber Aggregate Length)가 측정되었다. 직물의 주관적 평가를 위해 일관성 테스트와 평가능력 향상 훈련을 마친 20명 패널을 대상으로 기준직물을 제시한 9 의미미분척도를 사용하여 직물의 거칠기와 따뜻함에 대해 평가하였다. 직물의 표면섬유와 주관적인 거칠기, 따뜻함간의 상관성이 분석되었고, 직물의 표면 특성, 표면섬유로부터 직물의 감각을 판별하는 판별식을 도출하였다.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 1997.04a
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• pp.346-349
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• 1997

It is well known that water treeing is one of the main cause of breakdown in underground power cables, but water tree is not easy to observe. This aging phenomenon was resulted in effect of water and electric field and so on. In this paper, Distilled water was used as water electrode to observe the water treeing in XLPE(cross-linked polyethylene). To observe easily, sample was made of pallet types so water tree was able to show by microscope. As a result, electrical tree appears at niddle electrode tip which was concentrated electric field, but water tree was shown up different types that were appealed in total area of water electrode as well as water electrode tip.

• Proceedings of the KIEE Conference
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• 2005.07a
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• pp.597-599
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• 2005

국내 지중배전계통에 사용되는 케이블은 경제성을 이유로 송전급 케이블에 준하는 신뢰성을 확보하지 못하고 있다. 초창기 CNCV 케이블로부터 지속적으로 성능이 향상되어 왔음에도 불구하고 여전히 수분침투에 의한 수트리 열화와 반도전층 계면의 전계집중으로 인한 케이블 고장이 많이 발생하고 있다. 이에 한전에서는 위 두 가지 고장원인을 제거하기 위하여 TR CNCE-W 케이블을 개발하였으며, 2005년 4월 규격을 제정하였다. 새로운 케이블은 지중 관로에 포석될 것이며 지중배전계통의 신뢰성을 한충 향상시키게 된 것이다.

• Korean Journal of Human Ecology
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• v.4 no.2
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• pp.123-140
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• 2001

The purpose of this study is to find the suitable suit design of mid-aged men by examining visual effects in Physical and Psychological side aspects. I used convenience sampling by considering sex and age distribution. These methods were used to analyze data that were frequency analysis, variate analysis, centesimal scale, primary factor analysis, three primary variate analysis, duality variate analysis, equation variate analysis and Cronbach's multiplex range verification 1. Image perception of men's suit was analyzed with arrangement, numbers of button, pattern and the shape of one's body and was divided into charming, youthfulness, modernism. affection and manly. 2. 1) There are partly resemblance difference in physical visual effect by the shape of body and suit design. 2) There are partly resemblance differences in psychological visual effect by one's shape and suit design. In conclusion arrangement, number of button and Pattern are very important to give an effect on whole visual effect man's suit. Also, these were felt differently in each types of body Therefore it is confirmed that the type of body is important fluent to make people perceive.

• Proceedings of the KIEE Conference
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• summer
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• pp.512-514
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• 2004

배전급 전력케이블의 장기수명특성 평가를 위한 기초자료를 확보하기 위해 고창 배전 실증시험장내에 장기열화시험을 수행할 수 있는 실증시험설비가 구축되었다. 이 설비를 안전하고 효과적으로 관리 운영하기 위해 원격감시제어기능, 자동운전기능 및 열화데이터의 효과적이 처리기능이 포함된 장기열화설비 자동화시스템의 구축이 필요하였다. 따라서 본 논문에서는 새롭게 개정된 한전 표준구매규격과 참고규격인 개정판 AEIC CS5 규격에 맞게 구축된 배전급 전력케이블 장기 열화시험설비를 원격감시제어, 자동운전 및 열화 데이터의 저장 및 처리가 가능한 전력케이블 장기열화설비 자동화시스템의 하드웨어 구성 및 MMI (Man-Machine Interface)화면의 구성방안에 대하여 기술하였다. 본 자동화시스템을 이용해 기존의 간이 차수형 CNCV케이블의 AEIC규격 수트리시험을 안전하게 수행하였다.

• Journal of the Korean Society of Costume
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• v.20
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• pp.73-82
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• 1993

The Purpose of this study was to identify the constructing factors of female suit image. The questionnaire consisted of 69 words expressing suit image were developed, and six suit slides were selected for stimulus. Sixty-eight female university students majored in clothing and textiles were responded to each sledes, and then factor analysis was conducted. Six factors, such as attractiveness, peculiarity, grace, femininity, youthfullness, and comfort were found out as constructing factors of suit image(total vari-ance 60.5%) by the principal component analysis. The attractiveness factor which explained the largest variance included words such as countrified, refinement, and beautiful. Peculiarity factor included words such as peculiar, bold, complex, and decorative. Grace factor included words such as classic, grace, and elegant. Femininity factor included such as masculine, feminine, soft, and dressy. Youthfullness factor included words such as youth, bright, and charming. And comfort factor included words such as casual, comfort-able, active, and natural. The Cronbach's $\alpha$of the each factors were. 78~92.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2001.11b
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• pp.262-265
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• 2001

In order to investigate the water tree degradation behavior on XLPE cable, direct voltage of 200 to 800V has been applied to the material at $50^{\circ}C\sim100^{\circ}C$. and the water tree property has been correlated with voltage and temperature in this study. The leakage current was shown to increase as temperature increased and the Ohm's law was generally satisfied in this experiment though some experimental errors were found. The leakage current was shown to decrease and reach to the stable state with time. It was also shown that the time for the stabilization of leakage current was lessened as voltage increased

• 한국연소학회:학술대회논문집
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• 2003.12a
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• pp.19-26
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• 2003

Experimental measurements of flame structure and soot characteristics were performed for ethene inverse diffusion flames (IDF). IDF has been considered as the excellent flow field to study the incipient soot because soot particle do not experience the oxidation process. In this study, LIF image clarified the reaction zone of IDF with OH signal and PAH distribution. laser light scattering technique also identified the being of soot particle. To address the degree of soot maturing, C/H ratio and morphology of soot sample were investigated. From these measurements, the effect of flow residence time and temperature on soot inception could be suggested, and more details on soot characteristic in the IDF was determined according to fuel dilution and flame condition. The fuel dilution results in a decrease of temperature and enhancement of residence time, but the critical dilution mole fraction is existed for temperature not to effect on soot growth. Also, the soot inception evolved on the specific temperature and its morphology are independent of the fuel dilution ratio of fuel.