• 보존과학연구
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• s.14
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• pp.94-108
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• 1993

The cultural properties of cloth are of animal orgin (silk), or of vegetable orgin(cotton, hemp, ramie). As clothes are of an orginic material, they were subjected to damage by chemical, phisigical or biological factors, viz, moulds insects, lights, humidity and temperature changes, etc. And these factors promote that clothes generally result from various types of deterioration. In 1992, We were performed the conservation treatments for total 9 pieces of cloth, such as 3 pieces of General PAK SHIN-RYONG(Important Folklore Material No.110) 3 pieces of Madam Jung(Important Folklore Material No.115) and 1 piece of King Se-jo(Important Folklore Material No.219). The procedure of the conservation treatment for clothes describe the following below. 1) The washing and dry-cleaning to remove the contaminated substances from cloth was used 0.2% stearyl potassium soap solution and the mixture solution compound of n-Hexane, C6H14. and n-Decane, C10H22. And after the washing and dry-cleaning, the dry of clothes was carried out in a warm condition. These steps were repeated in 2 times over for each cloth. 2) The repair of clothes was attached the similar textiles to stronger fabric linings by needlework.3) The reprodution was made for cloth of King Se-jo to equalize the type, color, quality and skill of materials. 4) After these above procedures, all clothes fumigated to prevent the biodeterioration by using the mixed gas of methyl bromide and ethylene oxide as insecticide and fungicide. 5) Finally for the purpose to keep in a safety long-term condition, the treated clothes sealed with Biaxially Oriented Polyvinylacohol Film(BO-PVA film) and Helium, purity 99.999%, filled up in sealed BO-PVA film bag.

• Journal of Auto-vehicle Safety Association
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• v.7 no.3
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• pp.14-18
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• 2015

Toughened glass is known to have about four times larger external impact resistance than that of original glass. This study is aimed to verify that ceramic-printed toughened glass does not meet of GTR(Global Technical Regulations) No. 6 and its strength is lower than that of original glass through tests. The tests were conducted on the test pieces of original glass, toughened glass, and ceramic-printed toughened glass from five glass manufacturers. In Test 1, a 227g steel ball was dropped from a height of 2 meters, and damage was checked according to the test method of GTR No. 6. In Test 2, a steel ball was freely dropped from different heights and limited damage height was determined. In the result of Test 1 according to the test method of GTR No. 6, while all five test pieces of toughened glasses were not damaged, all the ceramic-printed toughened glass from the five manufacturers were damaged. In the result of Test 2, none of the five test pieces of toughened glass were damaged by a 10m ball drop, meanwhile, the original glasses were damaged by an average of 3m ball drop. And the results of the tests show that the ceramic-printed toughened glass does not have the features of toughened glass due to its very low strength. Therefore, this study contributes to the safety of consumers by considering the GTR No. 6, and by revising the toughened glass test method.

• The Research Journal of the Costume Culture
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• v.19 no.4
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• pp.712-722
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• 2011

The purpose of this study is to examine the types and characteristics of decorative techniques applied to the Korean traditional skirt of contemporary style. For the purpose, this researcher selected 167 pieces of Korean traditional skirts which were shown in relevant monthly magazines published between 2001 and 2010. Then, the researcher classified the types of decorative techniques found in those selected pieces and analyzed the characteristics of decoration technique for each area of the pieces and the characteristics of patterns used in relation to those techniques. The Korean traditional skirt, otherwise called 'Hanbok chima', was classified into two types, single and composite, in accordance with which technique of decoration was used to it. The single type was characterized by so many embroideries, while the composite type, a combination of two decorative techniques, seonchigi and jatmulim. In the Korean traditional skirt, decorative techniques were applied to the knotting and entire of the skirt. Patterns used to decorate the Korean traditional skirt were usually in form of embroidery, gold or silver foil or painting. Out of the patterns, those which were embroidered or painted were shaped flowers, while those which were plated with gold or silver are shaped bosangdangchomun and flowers. There were other decorative techniques than mentioned above, for example, applying two or more different colors to the hem of the skirt, attaching pads to the knotting of the skirt and padding a decorative cloth on the front center of the skirt.

• Journal of Fashion Business
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• v.17 no.4
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• pp.22-39
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• 2013

This thesis aims to investigate the characteristics of the civil costume in Netherlands women and the way how the civil culture was reflected on these by analyzing the women's costume depicted in the works of the Johannes Vermeer regarded as the representative painter of Netherlands in 17th century. The method of study was to select 24 pieces of Vermeer's works among the 30 pieces, and were analyzed in detail. These were approved to be common civil costumes by researching the works of other painters in that era on the other hand. The result shows that the civil costume of Netherlands women from 1653 until 1675 was in the simple form of two pieces dress, and minimal decorations with simple hair style and headdress would take the constitution of the frugality, chastity and practicality as the mainstream, along with using the red, yellow and blue as the primary three colors on to the costumes. These characteristics might be ascribed to the Netherlands civil culture influenced by the Calvinism that emphasized the frugality and chastity, denouncing the luxury with supporting the religion and morality. This trend was also noted in the men's costume, giving evidence of the intimate relationship between the costume, religion and civil culture. This thesis might be a help to elucidate the relationship between the costume and cultural society, and be a affordable tools to study the contemporary costume.

• Korean Journal of Community Nutrition
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• v.13 no.2
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• pp.237-243
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• 2008

It was examined whether altering vision would influence food intake through consumption monitoring and whether this would be reflected in consumption estimate and satiety. The experiment was designed in two visibility levels: 1) an accurate visual cue (bowl covered with wrap) vs 2) a biased visual cue (bowl covered with foil). Thirty three female college students participated in this study. The subjects ate Kimbab in the lab once a week for 2 weeks. They were served 24 pieces of Kimbab in a bowl covered either with wrap or foil. The results showed that the actual Kimbab intake from the bowl covered with foil was significantly lower than the test using wrap ($13.4{\pm}3.3$ pieces vs $15.0{\pm}3.8$ pieces, p < 0.05). And there were no significant differences from the cognitive Kimbab intake between the tests with foil and wrap. However, the satiety rate of Kimbab in a bowl covered with foil was significantly higher than that with wrap at 1 hour and 2 hour after the Kimbab eaten (p < 0.05). Less consumed cases were recognized by subjects due to the inaccuracy during the consumption monitoring process. This result revealed that vision influences not only eating behavior but also subjective feelings of satiety after meal. In conclusion, the consumption monitoring by visual cues can play an important role in food intake and satiety rate.

• Journal of Intelligence and Information Systems
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• v.10 no.3
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• pp.1-10
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• 2004

In this paper, a new character segmentation algorithm of machine printed character recognition is proposed. The new approach of the proposed character segmentation algorithm overcomes the weak points of both feature-based approaches and recognition-based approaches in character segmentation. This paper defines side profiles of touching characters. The character segmentation algorithm gives a candidate single character in touching characters by side profiles, without any help of character recognizer. It segments touching characters and decides the candidate single character by side profiles. This paper also defines cutting cost, which makes the proposed character segmentation find an optimal segmenting path. The performance of the proposed character segmentation algorithm in this paper has been obtained using a real envelope reader system, which can recognize addresses in U.S. mail pieces and sort the mail pieces. 3359 mail pieces were tested. The improvement was from $68.92\%\;to\;80.08\%$ by the proposed character segmentation.

• Journal of Fashion Business
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• v.23 no.1
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• pp.49-63
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• 2019

The purpose of this study is to examine the characteristics of modular design observed in Korean traditional clothing. Modular design, which is one of the noticeable characteristics of modern fashion design emerged in the 20th century. This study analyzed the Korean traditional culture to investigate the characteristics that show similarities to the modular system in design. A traditional Korean house is composed of small structures called 'chae'. A traditional Korean building is composed of a basic unit space called 'kan', and the rooms are divided and recombined. Korean traditional interior design shows furniture, bedding and art works that could be used, folded then stored. Korean cuisine is served in combination with small dishes. Korean letters are combined in square shaped form to make writing and printing easy. Korean traditional clothing has a way of washing where clothing are disassembled, washed and then re-stitched. The pattern pieces are made to be rectangular shaped so that the fabric pieces can be kept in shape during washing. The rectangular shaped pattern pieces can be replaced and reused after washing. Tops and bottoms could be interchanged for color-coordination, because the shapes of the clothing were standardized. These features exhibit modular system in Korean traditional clothing design. Modular system design has common characteristics which have basic modules, pursue practical purpose, have interchangeability adapted to circumstances, and could be disassembled and re-combined. Korean traditional clothing illustrates different ways of practicing modular system, but has some common features to contemporary modular fashion design.

• The Journal of the Korea Contents Association
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• v.22 no.6
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• pp.273-282
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• 2022

The narrative of the film, Sweet Smell of Success has a multi-layered structure. In Clifford Odets's scenario work, numerous lines for the main plot and subplots repeated a cycle of creation, decomposition, deletion, and modification to enhance the density of the story. As a result, whenever an actor spoke a line or paused, an action or an event that would trigger another line was created, giving depth and persuasiveness to the character's performance. The music of Sweet Smell of Success has multi-layered elements. The non-diegetic music was covered by the orchestral pieces performed by Elmer Bernstein's big band orchestra and the jazz pieces performed by Fred Katz's combo band. The diegetic music was mostly covered by the jazz pieces performed by the Chico Hamilton Quintet. The practical task of the film music was to reinforce or supplement the effect of the narrative driver, and the additional task was to realize the estrangement effect and the aesthetics of stagnation. The possibility and significance of intertextuality of subplots and double sound of this film are not simply confined to the limits of the film noir genre.

• The Korea Journal of Herbology
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• v.36 no.3
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• pp.9-14
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• 2021

Objectives : The purpose of this study was to clarify the daily dose and uses of Goju-tang in Treatise on Cold Damage Diseases. Methods : We compared major editions of Treatise on Cold Damage Diseases with the original text of Supplement to the Essential Prescriptions Worth a Thousand Gold and chose the most appropriate text. If none of the existing texts seemed reasonable, We compared texts item by item. When there is nothing adequate even item by item, it was newly modified. These results were compared with currently distributed Pinellia Tuber and standards of eggs. Results : Goju-tang consisted of Goju(vinegar), Pinellia Tuber and an eggshell. Generally, a daily dose was extracted at once and taken 3 times a day, but in Goju-tang, 4 pieces of Pinellia Tuber and one-third Sheong of Goju(solvent) were used, which were one third of average volume. Pinellia Tuber was used cut in small pieces. And it was boiled gradually by low heat. Goju was mainly to reduce the pungency of Pinellia Tuber by cutting raphides of calcium oxalate. The Pot preparing medicines was eggshell which was chosen by its small size, because the volume of Pinellia Tuber and Goju was one-third of average volume. Since an egg shell is consisted of protein, it didn't react with vinegar(Goju). Conclusions : The 4 pieces of Pinellia Tuber and one-third Sheong of Goju(Vinegar) in the Goju-tang were one-third of average dose, and the eggshell was Pot preparing medicines.

• The korean journal of orthodontics
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• v.54 no.3
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• pp.153-159
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• 2024

Objective: This study aimed to assess the effects of commonly consumed hot drinks on the force decay of orthodontic elastomeric chains. Methods: This in vitro experimental study evaluated 375 pieces of elastomeric chains with six rings placed on a jig. Four rings were stretched by 23.5 mm corresponding to the approximate distance between the canine and the second premolar. Fifteen pieces served as reference samples at time zero, and 360 pieces were randomized into four groups: control, hot water, hot tea, and hot coffee. Each group was further divided into six subgroups (n = 15) according to the different exposure periods. The specimens in the experimental groups were exposed to the respective solutions at 65.5℃ four times per day for 90 seconds at 5-second intervals. The control group was exposed to artificial saliva at 37℃. The force decay of the samples was measured at 1, 2, 7, 14, 21, and 28 days using a universal testing machine. Data were analyzed using repeated-measures analysis of variance. Results: Maximum force decay occurred on day 1 in all groups. The minimum force was recorded in the control group, followed by the tea, coffee, and hot water groups on day 1. At the other time points, the minimum force was observed in the tea group, followed by the control, coffee, and hot water groups. Conclusions: Patients can consume hot drinks without concern about any adverse effect on force decay of the orthodontic elastomeric chains.