• Title/Summary/Keyword: taegu

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A Study on Survey of The Actual Use of Bedding - Comparisons Between Taegu and Other Areas - (침구류(寢具類)의 사용(使用) 실태(實態)에 관(關)한 조사(調査) 연구(硏究) - 대구지역(大邱地域)과 전국(全國) 8대(大) 지역(地域)의 비교(比較) -)

  • Jung, Yean;Sung, Su-Kwong
    • Journal of Fashion Business
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    • v.1 no.4
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    • pp.10-18
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    • 1997

  • Sleeping is important for human being in that it has a great effect on their daily activities. Considering that an average adult sleeps seven to eight hours a third of our life is spent in bed. The present study intends to make consumers aware of the important of the bedding science and help the manufactures develop efficient, up-to-date beds. For these two purposes, consumers' recognitions and opinions on the features of the bedding were surveyed. In the study, a questionnaire consisting of various items on the features of the bedding was designed and distributed to consumers in 8 regions & Taegu in Korea to survey the patterns in which they buy, use, and maintain their bedding. The result of the study are as follows; Air conditioner is widely used popular because of hot weather in Taegu. People in Taegu mostly purchase their bedding from market, in every 5~6 years. The important point to be considered for bedding purchases were humidity absorption, air permeability, light weight in summer comforters, thermal insulation, flexibility, color figure design in winter comforters, humidity absorption, flexibility, color figure design in mats. As summer bedding, a sheet of single-layer quilt and rush mat were most popular which indicates climate of hot and humid weather in Taegu. Bedding uses in winter were in order a sheet of cotton, silk, wool quilt, and silk quilt showed high level in contrast to other areas. Dissatisfactions with summer quilts were humidity absorption, air permeability, heaviness and in winter quilts they were dissatisfied with thermal insulation, heaviness, flattening. In details about bedding managements, people in Taegu most frequently disinfected their bedding by sunlight in one month, and refinished every 5 years.

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A Weak Convergence Theorem for Mixingale Arrays

  • Hong, Dug-Hun;Kim, Hye-Kyung;Kim, Ju-Young
    • Journal of the Korean Statistical Society
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    • v.24 no.2
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    • pp.273-280
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    • 1995

  • This paper gives a generalization of an $L_1$-convergence theorem for dependent processes due to Andrews (1988) and also a probability convergence theorem.

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