• 한국염색가공학회지
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• 제29권4호
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• pp.231-238
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• 2017

There are many kinds of elements and processes for the development of high quality bedding products like fiber, high-temperature heat treatment, dyeing process, tenter drying with softening agent and multiple final finishing. Especially we examined the mechanical characteristic properties of fabrics according to different yarn types. The critical physical properties of the yarn consisting the pile knitted fabrics were obtained for the development of the hi-grade bedding items. The material property and the exhaustion behaviour of the developed pile knitted fabrics composing of different yarns were measured and observed. The physical properties of the developed fabric were evaluated through the material property analysis of the yarn, the physical nature of the pile knitted fabrics and the data of the exhaustion performance; tensile strength, tensile elongation, tearing strength, cross section of yarn types, dyeing properties etc. And then high-class of bedding items were knitted using the double raschel machine to make the pile knitted fabrics.

• 패션비즈니스
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• 제1권4호
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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.

• Child Health Nursing Research
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• 제28권4호
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• pp.299-309
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• 2022

Purpose: Safe sleep practices (SSP) are among the main strategies to reduce sleep-related sudden unexplained infant death (SUID). Daycare personnel must be knowledgeable and trained in SSP related to SUID. This study explored the experience, knowledge, and confidence regarding SSP associated with SUID of daycare personnel. Methods: A cross-sectional survey was conducted with 395 staff members at 61 daycare centers to measure their experience related to SSP (10 items), related to sleep position and location, bedding materials, and other topics; knowledge of SSP (18 items); and confidence in SSP (1 item) related to SUID. Results: A substantial proportion (23.6%) of respondents used the lateral or prone positions for infant sleep. On average, 4.5 bedding materials were used for infant sleep. Participants showed a lack of knowledge about SSP as indicated by a 56.6% knowledge of SSP related to SUID correct answer rate. Personnel who received SUID education were more knowledgeable and had more confidence regarding SSP than those who did not. More knowledge and confidence related to SSP were associated with better adherence to SSP. Conclusion: Standard SSP guidelines should be developed based on South Korea's culture of childcare for educating both childcare professionals and parents at home.

• 한국자연치유학회지
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• 제11권1호
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• pp.9-17
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• 2022

배경: 황토면 침구의 사용이 불면증 환자에 미치는 연구는 보고되지 않았다. 목적: 본 연구에서는 원적외선을 방사하는 황토면 침구를 불면증을 겪는 15명에게 사용하게 한 후에 '삶의 질' 및 '수면의 질'에 어떠한 변화를 일으키는지를 연구하였다. 방법: 실험군에는 황토면 침구 그리고 대조군에는 일반 황색면을 사용하게 한 다음에 대상자들의 'WHO의 삶의 질'에 대한 설문 양식으로 연구하였다. 결과: 전체 삶의 질 평가는 대조군은 사전과 사후의 변화가 유의성이 없었고, 실험군에서는 사전과 사후 간의 변화에는 유의한 차이로 개선되었다. 실험군의 '신체적 변화'는 황토면 침구를 사용하여 유의성이 있게 호전되었다. '수면시간'은 실험군의 실제 수면시간이 5.21시에서 7.2시간으로 유의하게 증가하였고, 수면의 질도 유의성이 있게 증가하였다. '수면의 기간'은 실험군에서 사전보다 사후에 유의하게 길어졌다. 습관적 수면 실험군에서는 사전보다 사용 후에는 유의하게 높아졌다. '수면 방해'는 실험군의 사전보다 사후에는 유의하게 낮아졌다. '수면 약물 이용' 및 '낮시간 실험군'에서는 사용하기 전보다 사용 후에는 유의하게 수면 효과가 개선되었다. '사회성 척도, 환경변화 척도'와 '삶의 질 척도'의 실험군에서는 사전과 사후 간에는 편차가 유의하게 개선되었다. '삶의 질 간'의 상관관계는 실험군에서는 14개의 항목에서 Pearson 상관관계분석에서 유의 확률 p < .05 및 p < .01에서도 상관성이 높게 나타났다. '주간 졸음, 우울증 및 불안 척도 변화'는 실험군에서는 사전과 사후 간에는 유의한 차이로 개선되었다. 예후조사에 의하면 실험에서 황토면 침구사용 중 및 사용 후에 마음과 신체의 편안함을 느끼었고, 수면의 질도 좋았다고 평가하였다. 결론: 수면 및 '삶의 질'에 대한 전체 평가는 일반 황색면을 사용한 대조군에서는 사전과 사후 간에는 유의한 차이가 없었으나, 황토면 침구를 사용한 실험군에서는 유의한 차이를 보이었다. 실험군의 전체적인 삶의 질은 황토면 침구를 사용하여 증가하는 것으로 나타났다.

• 한국자연치유학회지
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• 제9권1호
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• pp.27-32
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• 2020

목적: 본 연구는 원적외선을 방사하는 황토 침구를 15명의 불면증 대상자에게 사용하게 한 후에 인체의 자율신경에 어떠한 변화를 일으키는지를 연구하는 것이 목적이었다. 방법: 황토침구를 사용한 대상자들의 변화는 심장박동변이(HRV)로 측정하였다. 결과: 임상군이 황토침구를 사용하기 전의 HF고주파수 평균은 220.8 msec²이었고, 사용한 후의 평균치는 5.1 msec²로 저하되었다. LF저주파수는 사용 전의 평균은 418.1 msec²이었고, 사용한 후의 평균치는 5.2 msec²로 저하되었다. VLF주파수의 사용전의 평균은 1463.3 msec²이었고, 사용한 후의 평균 측정치는 6.8 msec²로 저하되었다. TP주파수는 사용하기 전의 평균값은 977.3 msec²이었고, 사용 후의 평균값은 6.7 msec²로 저하되었다. 이상의 4항목의 사용 후의 측정치의 저하는 통계적으로 모두 유의성이 있었으며, 사용전의 대상자들의 높은 측정치는 대상자들이 모두 장기간 수면장애가 매우 높아서 스트레스와 불안 등이 높은 이유이었다고 유추하였다. 황토침구 사용전의 임상자들의 맥박은 69.3 bpm, 사용 후의 맥박은 70.6 bpm로 유의한차이가 없었다. SDNN 및 RMSSD도 사용전후에 차이가 유의하지 않았다. 결론: 자율신경 HF, LF, VLF, TP주파수는 황토가 발생하는 원적외선의 조사에 영향을 받는다고 평가한다. 본 연구데이터는 이 분야의 기초자료로서 가치가 높다고 평가한다.

• 한국의상디자인학회지
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• 제12권1호
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• pp.35-49
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• 2010

The Imwon Sipyukji of this study was compiled by Seo Yugu (1764~1845), a famous agronomical scholar of the late eighteenth century. The contents of this book are divided into sixteen chapters related to all the important parts of rural home life ranging from daily routines to social life covering the agro-industry and the six skills of manners, music, archery, calligraphy, mathematics and horseback riding. Seomyongji, one of the sixteen chapters, covers all that is necessary for living a rural existence such as house-building, clothing adornments and transportation as well as how to make and use daily household items. The contents of the Boksik Jigu sub-section in the Sumyongji chapter consist of eight large units covering men's and women's clothing, bedding and pillows, sewing tools, belt and shoes accompanying the attire and storage for clothes. These eight are further subdivided into 65 items, each warranting a detailed explanation. My study will translate the original Chinese text of Boksik Jigu into Korean. This sub-section in the Seomyongji chapter will facilitate an investigation into the information contained therein on attire and accessories.

• 한국의류산업학회지
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• 제19권4호
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• pp.448-467
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• 2017

Attention to living lifestyle shops covering with the wide product range including household items, interior decoration, and bedding have recently increased since consumers have been improving their standard of living and income levels and they are getting more interested in up-to-date trends of global living lifestyles. The purpose of this study is first, to analyze the market situation of living lifestyle shops using the case study method and second, to investigate consumer's store usage behavior, product purchase motives, and attitudes to the living lifestyle shops using the empirical study method. For an empirical study, the survey was conducted with 20s to 50s female respondents who have visited living lifestyle shops and a total of 227 responses were analyzed using SPSS 18.0. The results of this study were as follows. The most frequently visit store was MUJI and most of respondents tended to visit the store once a month and their interest and purchase items were household items. Only impulsive purchase motives among other motives of living lifestyle shops, such as others-oriented, situational, and reasonable motives, significantly had a positive effect on store attitudes toward living lifestyle shops. There were differences in purchasing items at living lifestyle shops depending on marriage status and occupation. Purchase motives of living lifestyle products were statistically influenced by demographic factors such as age, marriage status and income level, however store attitudes were not. The managerial implications for living lifestyle shops are discussed limitations and areas for future research as well.

• 복식
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• 제64권2호
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• pp.135-149
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• 2014

This study attempts to adapt and develop Korean prehistoric petroglyphs into textile design for children. For this purpose, literature review was conducted to understand the plasticity and symbolism expressed in Korean prehistoric petroglyphs. Also this study conducted textile design development as follows: First, the figures and faces in petroglyphs were selected because children can easily recognize them. Second, two groups of different ages (7-9 and 10-13) were allowed to freely draw the selected motifs. Third, some of the motifs created by the children were selected that show children's individuality and also keep the features of the original motifs. The children's motifs were developed into textile design using Texpro and Photoshop. Then digital textile printing and 3D mapping program were used to make pajamas (5 types), umbrellas (3 types), and simulate bedding sets (2 types) for children. This research's results are as follows: First, petroglyphs are symbolic language of human's oldest art form, and related to religious and mythical belief. Korean petroglyphs have plasticity showing the development steps in technique and expression, with various shapes such as animals, human figures, faces, masks and abstract figures. Third, children showed their interests in various human figures and faces of the petroglyphs, and it was easy to draw those motifs in their own way. Fourth, 10 design motifs were selected from the children's work and used to create textiles considering materials and colors for children. Total 10 items were made and presented. This study confirmed the usefulness of applying prehistoric petroglyphs to children's textiles designs. These designs may grow as a kind of cultural product for children who know about and like petroglyphs. They can be a niche market items too, made to order for children with individuality and who favor originality.

• 한국의류학회지
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• 제17권2호
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• pp.301-306
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• 1993

Since the underquilt has an important role of supporting the human body in sleeping, it needs to sustain ample degrees of hardness, elasticity, humidity absorption, and warmth retention property and also to have the two ergonimical requirements : It should not be too soft to allow human bodies to sink in, and that it should be comfortable for humans to tum over in sleeping. This study aims to investigate the effect of the thermal insulation of the variation in weight applied to the underquilt. For this purpose, six items were selected as filling materials for the underquilt : cotton, wool, silk, down, polyester, cotton/ployester. Various weights were applied to each of the underquilts to survey the reduction tendency of its thermal insulation effect. The results are as follow : 1. The Thermal insulation effect of each underquilt decreased in an exponetial function as the weight on the underquilt was increased. 2. The thermal reduction curves according to the load weight insrease were shown to be constant in shape regardless of the weight increase. 3. At the weight of more than $25kg/m^2$ the degree of the thermal insulation effect of each underquilt was found to be in order of down>cotton>silk>polyester>wool>cotton/ployester. 4. The variation in load weight applied to each underquilt was shown to be in reverse correlation with the thermal insulation effect. An estimated regression formula can be made on the data.

• 한국염색가공학회지
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• 제31권4호
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• pp.298-311
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• 2019

In this study, the mechanical properties and hand characteristics of the knitted and woven fabrics for bedding items are investigated in accordance with fabric structural parameters including the fiber type and proportion, the density of the fabric, and the knit/weave structure. The knit stitches and structure of the knit samples made an effect on tensile properties. The bending, shear and compression properties for the knit fabric were mainly affected by fiber contents of the samples. The tensile and bending properties of woven samples were highly correlated with the fabric density, thickness and structure, and those shear and compression properties were affected by the fiber contents and structure. Consequently, the primary hand values of the selected samples we developed were estimated to have good smoothness, fullness and softness, and soft feeling, which is well correlated to the parameters of consumer preference such as softness, warmness, and bulkiness. Also, their total hand values were increased.