• Fashion & Textile Research Journal
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• v.13 no.5
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• pp.661-671
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• 2011

This study was designed to produce rounded belt pattern and tight-skirt pattern drafting method using 3D body scan data. Subjects were thirty women in their early twenties. In order to figure out the optimum cutting points, namely, where darts are made, using CAD program, curve ratio inflection points on the horizontal curve of waist, abdomen, and hip to find 1 point in the front, two points in the back part. The average length from center front point to maximum curve ratio was 7.7 cm(46.3%) on the waist curve; 7.9 cm(39.4%) on the abdomen curve. And the average length from center back point to maximum curve ratio point was 6.9 cm(39.0%) for first dart and 11.2 cm(63.3%) for second dart on the waist curve; 8.9 cm(35.8%) for first dart and 15.7 cm(63.3%) for second dart on the hip curve respectively. The cutting lines from were made up by connecting curve inflection points. After divided using cutting lines, each patch was flattened onto the plane and all the technical design factors related with patternmaking were measured, such as dart amount, lifting amount of side waist point, etc. Based on the results of correlation analysis among these factors, regression analysis was done to produce equations to estimate the variables necessary to draw up pattern draft method; F1=F8+1.1, $F4=2.5{\times}F2+0.9$, $F5=0.9{\times}F4+1.0$, $F6=0.3{\times}F4+0.4$, $B1=0.9{\times}B8+2.3$, $B4=2.1{\times}B2+1.3$, $B5=0.9{\times}B4+3.5$, and $B6=0.3{\times}B4+0.4$.

• Transactions of Materials Processing
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• v.3 no.4
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• pp.454-467
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• 1994

The drawbead restraining forces for the various radius of drawbead and die corner are analyzed by the belt theory, and they are compared with the experimental results. During this procedure, the drawing angles are also varied from $0^{\circ}$ to $60^{\circ}$, and the near part of the drawed die corner are divided into fur steps for the theoretical analysis. The stress distributions through the sheet thickness for these steps are also suggested theoretically. The wide range of experimental data of the drawing forces and strain distributions for the various dimension and blank holding forces are presented. It is concluded that the theoretical assumption for the restraining force analysis is very useful from the comparison with the experimental results.

• The Research Journal of the Costume Culture
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• v.7 no.5
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• pp.33-45
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• 1999

Examine the dress which the Emperor actually wore in Gun-ryung 42nd year of Ching dynasty, comparison of 《Cheong-hoi-jeon-do》 with the Emperors year-round dress in Gun-ryung the 41st year was made and summarize the result as follows. It was used almost similar to the code of 《Cheong-hoi-jeon-do》. Though the materials and colors were more diverse than those of the previous year, it seems that actual use of material was plain under the influence of mourning. All the materials for summer hat were rattans. And velvet was the material for the patrol hat, but actually used before they change to summer material after fur use was over according to the season, which can be said as more reasonable use than the code. Materials of coat were more diverse than the precious year and also they put on ko-hemp cloth which was not found in the previous year. This can be understood that they expressed their guilt-consciousness to the dead as dress material by wearing ko-hemp cloth during the summer after periiod of mourning was over. And they put on the ko-hemp, the Emperors ordinary dress, much longer time than the previous year and this seems to be coherent to the meaning of wearing ko-hemp cloth. They followed the Emperor\`s Jo-bok1 one for the Kae-bok which were not systematized and Jae-dae used Jo-dae2 as the Emperor\`s Jae-bok in 42nd year. This was the same as the Jae-bok code of the previous year. Jo-ju did not follow the code of 《Cheong-hoi-jeon-do》, but made a wide variety. For the belt, the same as 41st year, it marked the gem decoration style on the Jae-bok belt as a square type and mourning dress by using the round type. The Emperors dress in 41nd year showed one side of the patrol clothes by the patrol of San-dong. On the contrary, it was also the chance to see one side of funeral garments in 42nd year. In Gun-ryung 42nd year, the Emperor put on the funeral garments for hundred days. Accordingly even in parts, we can see that the Emperor wore two kinds of dress for hundred days, that is, color dress and white dress and white dress. While on duty, in other words, everyday dress was only blue color and also the same color for the belt and shoes. But didn\`t put on Jo-ju. When they were in mourning, they wore white dress and belt as a funeral garments, which were called Hyo-bok, Hyo-bok.

• Journal of Animal Environmental Science
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• v.19 no.1
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• pp.9-18
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• 2013

Currently, there was no producing system of TMR for pig feeding in Korea. In this study, we examined unrolling, cutting, and softening for the round bale silage. We designed and developed the prototype system of round bale silage for pig feeding. Unroll method were lower chain conveying and upper belt conveying which includes an hydraulic vertical fodder knife. Gathering and cutting method were rotating auger and flywheel which have 10 cutters, input roller of 280 rpm, and cutter rotating speed of 1,750 rpm. Softening device was rotating hammer in inclined cylinder adjustable to $25^{\circ}C$ and rotating speed up to 1,300 rpm. The prototype system was integrated working for unrolling, cutting, and softening. We found that when the round bale silage in unrolling apparatus cut length of 20 cm to input cutting apparatus, the cutting performance was well in continuous working up to input rate of 1,000 kg/h, the softening apparatus was working well.

• Journal of the Korean Society of Clothing and Textiles
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• v.21 no.1
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• pp.129-143
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• 1997

This study is about'The Costumes of Ch'oyong dance. (namely Ch'oyong-mu-bok; 처용무복)': emphasis on its structure and change. 1 studied Akhakguebum (the book of music and dance; 낙학궤범), Eui-Gue-Do (a collection of a series of paintings showing the whole processes of the royal courtesies and ceremonies; 의궤도) and some genre painting (풍증화). 'The costumes of Ch'oyong-Dance'were composed of robe(의), pants-skirt(대) , outer-skirt (상) , scarf-string(천의·길경) , shirt(한삼) , hat with mask (사교·가면) , belt(대) and shoes (혜) . According to the position, the colours of robe(의) and pants-skirt(군) were different. What is called, it is'the Colour of Five-Position (오방색) .'The Costumes of choyong-Dance' can be divided three factors by its symbolic means; i. e. shamanism, buddhism and bureaucratism. The pants-skirt(군), outer-skirts(상), scarf · string(천의·길경) and mask are considered as shamanic factor. However, the scarf(천의) , string(길경) and patterns(만화)which are decorated with many lotus patterns enclosed with vine are considered as buddhistic factor. And the hat (사모) , robe(의) , outer-skirt(상) , belt(대) and shoes(잔) are considered as bureaucratic factor. Ch'oyong is endowed with some power by these factors, and its symbolic means became stronger and enlarged by 'the Colour of five-position'. As time goes, the forms and details of robe had been changed noticeable; sleeve-width, neck-line and patterns. The shamanic, buddhistic and bureaucratic factors are reduced. These changes were derived from the changes of Ch'oyong·Dance. On the ground of the shape of mask and round-neckline robe(단영) , someone has an opinion that Ch'oyong is an aribian. However, according to this study, Ch'oyonh is Korean traditional thing; round-neckline robe already existed and settled in Silla dynasty and Ch'oyong-mask symbolized shamanic power.

• Journal of the Korean Society of Costume
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• v.23
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• pp.211-223
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• 1994

It was aimed to study the costume of Koryo dynasty based upon the one hundred and ten pictures of the writtened Budist scripture. The costume to study were made about 400 years during the King Mok-jong(1006) to the first year of the king Kong-yang based upon the Avatamaka Sutra and the Sutra of the Lotus. 가) Men's wear : 1. Hair style and hair dress : 1) Man bored a hair and put on the hat such as a Kuan, Kun, and Mo. The young boys binds his hair up one, two, and three knots, and tied up with a hair ribbon. A kinds of hats were Tung-t'ien-kuan(Yuan-yu-kuan) and Chin-hien-kuan and as a court dress. The man wore pok-여 as an official uniform and wore a pok-du , kun-mo as an everyday dress and wore a helmet as a solidier's uniform. 2. Clothes : 1) They wore Yuan-yu-kuan and Chin-hien -kuan as a court dress, and wore belt, boots, pleated decorated ling skirt also. They wore round shape collor big sleeve jacket, small sleeve long coat, belt , boots as an official dress. 2) the soldiers wore helmet, scarf, yangdang-kap , hung-kap, bak-kap, we-yo-kap, kun-kap and jok-kap and carries arms. 3) The young boys bind his hair up one, two and three angle shape an tied up a hair ribbons. 나) Women's wear : 1. Hair Style and hair dress : high rank ladies made their hair top knot (one, two, or more knots) and tied with hair ribbons , and decorated with precious stone, pan shape head dress , wheel shape head dress. 2. Clothes ; 1) high rank ladie's wore kun -kyun attached jacket , and jacket sleeves decorated pleats and pleats decorated on skirt, apron, back apron, knot belt, scarf.

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.6
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• pp.829-840
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• 1999

Ordinarily hair styles and headclothes show the racial characteristics. Uighur's men had let their long hair hang down their back in many queues, According to the order of estates men wore double high coronets hthree-pointed coronets from the headdress. Married women wore the felt headdress. The type of men's clothes were long caftans which had a round collar slits on the both sides and tight sleeves. They tied Chan Die belts and wore long boots. Women wore long tunics with everted collar which was decorated. Later the type of women's dress was changed into the long caftan. Late period of Turfan Uighur Mongol style had appeared.

• Journal of the Korean Society of Costume
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• v.49
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• pp.5-24
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• 1999

The results from the consideration of this are as follows. 1. Various kindes of entertainments were beganed by common peoples of old china. 2. From the Han dynasty Various kindes of entertainments are devided into the classic dance and music which was performed courtesy ceremonial meetings of ancient china. 3. Traditional drama dance and musics performed art by artist of old china was called collectively "Various kindes of Entertainments(百戱)" 4. After unification of Han dynasty many commercial men and artist come from western to China therefore western music dance and drama acrobatic magic flowered into the old china so "Various kindes of Entertainments(百戱)" items was abundant. "Various kindes of Entertainments(百戱)" items as follows: 1) dramas 2) horsemanships. 3) acrobatics 4) magics 5) masked dramas. 5. "Various kinds of Entertainments" artist's costumes as follows: 1)For mens: *Old-china's "Various kindes of Entertainments" artist's costumes of Han-dynasty was Chin hyun-Kwan(진현관) right handed neck collor long coat narrow trousers belt just simmillar is official's dress of Han dynasty. *Various kindes of Entertainments(百戱)" artist's costumes of Westerner's dress is high top hats, lace trimminged round-necklong coat trimminged belt narrow trousers. *Another weaterner's dress is long striped patterned knee-lengh coat narrow trousers *opened top body and wearing narrow pantaloon short skirt short trousers. 2) For females: (1) Hair style is high top hair style twin high top hair style birds hair decorated high top hair style ribbon dressed high top hair style (2) Dress is knee-lengh one-piece west0-lengh jaket and knee-lengh skirt one-piece and short trousers scarf hart sleeved jaket narrow pantallons. "Various kindes of Entertainments(百戱)" artist's costumes influenced from royal families costumes to common peoples costumes without concern of that one's social positionon peoples costumes without concern of that one's social position.

• Journal of the Institute of Electronics Engineers of Korea SD
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• v.45 no.3
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• pp.1-5
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• 2008

This paper analyzes on the radiation effect of silicon solar cells in a low Earth orbit satellite by using high energy electron beams. Generally, the satellite circling round in a low orbit go through Van Allen belt, in which electronic components are easily damaged and shortened by charged particles moving in a cycle between the South Pole and the North Pole. For example, Single Event Upset (SEU) by radiation could cause electronic devices on satellite to malfunction. From the ground experiment in which we used the high energy electron beam facility at Knrea Atomic Energy Research Institute (KAERI), we tried to explain sun sensor degradations on orbit could he caused by high energy electrons. While we focused on the solar cells used for light detectors, We convince our research also contributes to understand the radiation effect of solar cells generating electric powers on satellites.

• Conservation Science in Museum
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• v.11
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• pp.31-42
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• 2010

Here is an introduction of the conservation and making process of Seodae(Rank Belt with A Rhinoceros' Horn) of the Chuncheon National Museum. The seodae has a structure composed of wrapping fabric around a leather frame and decorated with ttidon(an ornament) made of a rhinoceros' horn and a metal frame. The adhesion between leather was weak and separation was taking place, parts of the horn were missing and the fabric was discoloring. Also the metal frame and the metal wire attaching ttidon were severly corroded. Nondestructive analysis was carried out by using a portable x-ray fluorescence spectroscopy to analyze the components of the metal parts. Conservation was carried out by dismantling parts and carrying out conservation process of each one according to material, then the parts were put back together.