• Proceedings of the KSME Conference
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• 2003.11a
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• pp.1168-1173
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• 2003

When the tube contacted to support and antivibration bar of the steam generator in unclear power plant, the contact area is worn out by their relative displacement. In the study, wear depths of the tube inclined to tube support and antivibration bar are approximately predicted by a method using the contact load and relative displacement. In the case of the inclined contact, the results show wear depths of the steam generator tube predicted by the impact model are larger than those by the sliding model.

• Fashion & Textile Research Journal
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• v.2 no.3
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• pp.239-245
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• 2000

The purpose of this study was for analysis of ease about basic bodice pattern, as the first step of the research process for the drawing method of basic bodice for women in their twenties. The five selected basic bodice were made and they were worn by FRP body The garment space of each bodice was measured by analysis of the garment space of each section in figure of polymerization of cross section by a 3-D measuring instrument. The research suggests that this compared analysis is an objective reference. This analysis not only of the area of cross section of garment space and ease but also of the girth of the body shape and wearing shape, using the PAD system and 3-D measuring instrument, can be helpful in making garment patterns.

• The Research Journal of the Costume Culture
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• v.12 no.4
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• pp.497-510
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• 2004

This research shows problems of modem Mourning Garments used in Gwangju area compared to traditional ones. Researches are as fellowed; First, items of mourning garments have been not used by degrees. Male has worn Jung-Dan and Du-ru-mak-i as Pyo-Eui of male mourning garments. Second, mourning garments have been simplified and modified. These simplification in shape and uniformity in size are only far Mass production and convenient manufacture. Third, modem mourning garments are made of 6-su (thin) Hemp cloth. In fact this material has no hemp and is just made of cotton and chemical textiles. Even though it is not made of hemp, it has been sold with the name of Hemp Cloth. Materials should be clearly listed. Forth, traditional mourning garments are manufactured through needlework while modern ones through mass production. Now the former is expensive rather than the latter. So Mass produced garments would be preferred to traditional made ones.

• Journal of the Korean Society of Clothing and Textiles
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• v.24 no.2
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• pp.141-151
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• 2000

Some suitable areas for slits were examined from maternitywear, including maternitybrassiers for breast-feedings. The 4 areas for slit were decided and discussed. Of the 4 slitted areas that the author decided, the responses for preferable slits were collected from both 117 pregnanted and 127 breast-feeding women through interview questions with a questionnaire. From above comprehensive backgrouns, maternitygarments and maternitybrassiers were made and worm individually prior to their evaluations for satisfaction, or dissatisfaction. Some results were obtained from our observations. A slit on center-front areas was shown to be desirable through a questionnaire with convenient feelings when maternitybrassiers were worn. In maternitygarments, a slit under breast from interview questions seemed desirable, and did to have same responses when they were worm because it was proven to be easy for breast-feedings. Our observations indicated that maternitygarments and maternitybrassiers with the similar positioning of slit were preferable and also convenient when they wore.

• Journal of the Korea Fashion and Costume Design Association
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• v.21 no.2
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• pp.15-25
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• 2019

This study was carried out to research the size satisfaction and the actual conditions of house caddie uniforms. Survey participants consisted of 310 caddies at 6 membership golf clubs. In order to perform this study 45 questionnaires were used, which consisted of questions pertaining to size satisfaction and sewing, laundry management, and inconvenience and, most importantly performance. Frequency analysis was implemented using SPSS 10.0. The results of this study could be summarized as followed; The highest dissatisfaction factors in the presently worn uniforms were sleeve length and pants hem width. The highest dissatisfaction factors in the sewing satisfaction were pocket and armpit area. Activity is the most important consideration in the choice of a uniform. These results will be applied to develop a comfortable uniform design.

• Journal of the Korean Society of Clothing and Textiles
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• v.45 no.6
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• pp.935-948
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• 2021

This study aimed to typify men's beliefs, perceptions, values, and attitudes, regarding foundation underwear, and examine the characteristics of each perception. Thirty-one statements on men's correctional underwear were selected, and Q classification was conducted with 20 men in their 30s and 40s as the P samples. Factors were extracted using principal component analysis and varimax rotation. Type 1 was the "fit improvement disadvantage cover type", which covered the target area, and improved the clothing fit. Type 2 was referred to as the "highlighting the advantages of chest correction" type, that was used to improve chest correction and exercise efficiency. "Positive wear for compensation of the abdomen", was listed as type 3, and was worn for abdominal correction. It was believed that type 3 could be used to correct body shape even if it was uncomfortable. Type 4, the "hip-up correction functional type", emphasized functionality based on its hip-up correction design.

• Journal of The Korea Institute of Healthcare Architecture
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• v.19 no.2
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• pp.51-59
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• 2013

Purpose: At the moment, a lot of poor older people live in permanent rental housing in Korea. But many rental apartments are not suitable for elderly living because most of them have many problems related to the lack of accessibility and adaptability for older people with physical and mental disabilities. So it is necessary to upgrade the old permanent rental housing for convenience of elderly living. The purpose of this paper is to construct basic data for remodeling of worn out and small rental housing block in order to realize the concept of "Aging in Place". Methods: Questionnaires and interviews about elderly living have been conducted on 104 elderly who live in Suwon Wooman permanent rental apartment block which was constructed 21 years ago. From the collected data, dining pattern, inconvenient area, small area, satisfaction level on unit area and demand for unit expansion type have been analysed in order to find out the direction for remodeling of permanent rental apartment unit. Results: The problems of existing permanent rental apartment can be summarized into improper laundry space, small dining area, inconvenient bath and so on. According to the family size, the elderly resident has the different preference about the expansion type of his resident unit. Big families usually want to enlarge their living unit though they pay for additional monthly rental fee. Implications: Lifetime home concept adopting Universal Design has to be applied to the whole residential block especially to the social rental housing. And this concept had better be expanded to Lifetime neighbor design.

• Journal of the Korean Society of Clothing and Textiles
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• v.12 no.1 s.26
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• pp.1-11
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• 1988

This study dealt with the Dopo, one of the representative ceremonial dress that acclasical scholar used after the middle of the period of the Chosun dynasty. This study represents the period of Dopo's formation and its origin, and the characteristics of the weary of Dopo in Young Dong Province Area is arranged by folkloric method on the base of the exisitng facilities. Dopo has worn since the middle of the period of the Chosun dynasty. It is the kind of Jig young Po that its back is cuffed for convenience and has another cloth as a ceremonial dress. It is thought to be one of the national customs pos formed by the mixture of the big sleeve type which is influenced by confusion life feeling. It seemed that the name of DoPo comes from the Jigchal, an ordinary dress of a high official in China, which is call Dopo. This Dopo is changed and received and so disappeared but it is still used such as ceremonial dress, the necessary articles for marriage of the bride, a bridegroom's liturgical vestments of a memorial service held on the anniversary of the death of a person, mourning dress and a shroud grave clothes. This area has different characters on wearing customs. It is changed into the kind of Dopo, with its back not cutting. The hemp sack is almost used as its subject matter. It doesn't have collar strip for the classification of one's family in any case, and Dopo which is prepared for necessary articles for marriage can not be taken tack after seperating by divorce.

• Korean Journal of Human Ecology
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• v.21 no.2
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• pp.299-314
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• 2012

The purpose of this study was to explore effects of pattern alteration using a virtual clothing simulation approach in combination with 3D analysis software. Three raglan sleeves of different patterns were worn by an avatar using virtual clothing simulation with silk and cotton as the test fabrics. It was observed that the silhouette and hemline shape were affected differently based on raglan sleeve pattern and fabric type. By examining clothing pressure distribution, the cotton fabric designs and pattern shapes provided for a variety of influences on armhole and bust regions as well as the back sleeve area. For representative locations, cross section circumstance, cross section area, and volume were measured by using 3D analysis and the resulting correlation between the 2D and 3D data were investigated. Among different fabrics, there was little difference between the 2D and 3D clothing surface area. However, when using 3D analysis, clothing volume was significantly affected by different fabrics and pattern types. By simultaneously adopting the virtual simulator and 3D analysis, quantitative assessment of virtual clothing simulation was successfully conducted. In light of the results of this study, the resulting methodology is expected to be used as a comprehensive evaluation tool for virtual clothing simulation wear testing.

• Journal of Korean Society of Water and Wastewater
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• v.30 no.1
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• pp.77-85
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• 2016

The characteristics of filter/adsorber granular activated carbon (F/A GAC) were investigated by measuring various parameters, which include surface area, pore volume, abrasion number, floater, and water-soluble ash. The correlation between parameters was also evaluated. Moreover, rapid small-scale column test (RSSCT) was conducted for adsorption characteristics. Thirteen F/A GAC were tested, and the average values of abrasion number and water-soluble ash were 88.9 and 0.15%, respectively. F/A GAC with the larger external surface area and greater mesopore volume had the lower abrasion number, which indicated that it was worn out relatively easily. Water-soluble ash of coconut-based GAC (about 2.6%) was greater than that of coal-based GAC (less than 1%), and the pH of solution was increased with GAC, which had the higher water-soluble ash. On the other hand, floater of thirteen F/A GAC was divided as two groups, which one group had relatively higher floater (2.7~3.5%) and the other group had lower floater (approximately 0.5%). The results of RSSCT indicated that coconut-based GAC (i.e. relatively higher water-soluble ash) had less adsorption capacity. Moreover, adsorption capacity of coal-based GAC with larger surface area and greater mesopore volume was superior to others.