• 보존과학회지
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• 제35권6호
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• pp.689-700
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• 2019

본 연구는 은해사에 소장되어 있는 보물 제1270호 은해사 괘불탱에 대한 과학적 조사와 분석을 실시하여 보존 상태, 재질 및 채색 안료 등에 대한 성격과 특징을 해석하고자 하였다. 대상의 미술사적 배경을 짚어보고 보존적 측면의 상태조사 및 안료 색상별 재료적 특성을 알기 위한 분석을 실시하였다. 그 결과 연백, 연단, 활석, 진사, 석황, 금, 녹염동광, 공작석, 회청 등의 무기안료와 먹 등의 유기염료를 사용하여 다채로운 색을 구현한 것으로 확인되었다. 바탕화면은 조선시대 불화의 재료로 흔치 않은 초(綃)를 사용한 것으로 확인되었다. 또한 백색 채색층은 여러 종류의 백색계열의 안료를 사용한 형태로 이는 괘불탱 백색 채색으로는 드문 사례라 할 수 있다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권4호
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• pp.2099-2103
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• 2016

Background: The gold standard diagnosis of H. pylori related gastritis is evidence of bacteria on histopathological examination of gastric mucosa. Our aim was to study the correlation between gastric mucosal morphology and histopathological severity of H. pylori related gastritis. Materials and Methods: Division was made on morphological features into:Type 1, showing regular arrangement of red dots; Type 2, showing cleft-like appearance; Type 3, with a mosaic appearance; and Type 4, having a mosaic appearance with focal or diffuse hyperemia. Results: Types 1 and 2 gastric mucosal morphologies were statistically significant in predicting an H. pylori negative status (137/145, p<0.01), while Types 3 and 4 were significant a positive status (139/155, p<0.01). The sensitivity, specificity, positive and negative predictive values of Type 3 and 4 morphologies for predicting H. pylori positive were 94.6%, 89.5%, 89.7% and 94.5%, respectively, with a good correlation with inflammation grading (p<0.01). Conclusions: Our study suggests that gastric mucosal morphology can be reliably identified using conventional white light source gastroscopy with good correlation between findings and inflammation grading.

• 복식
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• 제63권5호
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• pp.18-34
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• 2013

This paper examines the costumes of 18th century Joseon dynasty that appears in the writings of Lee Ok(李鈺, 1760~1815). The main characteristics that can be inferred about the clothing from his writings are as follows. 1) It suppose that the color of first grade(一品) official uniform was purple. The popular color for the bride's ceremonial dress was red. 2) It was likely that only bridesmaids or married women were allowed to wear Jokduri(ceremonial coronet). 3) White clothes were only preferred in Yeongnam-udo, whereas other regions mainly wore blue, which differs from the national preference for white clothes that was prevalent in the end of the Joseon dynasty. 4) Once cotton was harvested, it only took 5 days to convert it into cotton cloth and be sold on the market. Cotton cloth was one of the most important products during the latter half of the Joseon dynasty. It was common practice in markets to sell expensive costume materials as counterfeits or fungible goods with the intent to cheat. 5) The buddhist monk's hat is various that short cylinder form(短桶帽) and jade or gold headband button(玉圈 金圈) attached shape, etc. Consequently, Lee Ok's writing is a suitable reference for researching Joseon dynasty clothing, since it includes detailed and various descriptions of everyday clothing worn by strict noblemen, which is difficult to find elsewhere.

• 한국실내디자인학회논문집
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• 제2호
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• pp.46-53
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• 1994

The Soubise Mansin which construction ended in the latter half of 1730s has several rooms which symbolize Rococo which appeared in the 18 century. The work of the Soubis Mansion done by an architect, Boffrand , is a significant work in which he had introduced a new style of building , Rococo, based on a style of Regency, thereby showing a big leaf in that kind of art. In other words, with the elements already established in the days of Regency-white wood panel, gold molding, mirror technique, etc. -and the characteristics of unprecedent, outstanding spatial forms and Rococo decoration introduced. Rococo had enjoyed its peak of full flourish within the moderation of being never excessively magnificent, beautiful, and dignified. It is a remarkable thing that a model of such perfect ideal beauty was suggested even in the begining state of Rococo and it is deemed that such a point resulted in such influence on other places like the Versalilles Palace, etc.

• Journal of Welding and Joining
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• 제34권5호
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• pp.6-12
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• 2016

This study was performed bead welding of pure titanium by using fiber laser. Since titanium is very sensitive to oxidation and nitriding during welding, it is important to compose the shielding equipment compared with different material. Thus side and coaxial shield nozzle, rail and chamber type shielding equipment are widely used to protect effectively the weld during welding. Experiments were performed by changing nozzle angle and distance using side and coaxial shield nozzle. The bead colors of gold, brown, blue, purple and yellowish white were obtained by changing variables of shield nozzle, and then its weldability was investigated. As experiment result, sound and not brominated beads were formed when side nozzle angle and distance were respectively $45^{\circ}$ and 10 mm.

• 복식문화연구
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• 제17권3호
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• pp.383-395
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• 2009

The purpose of this study was to provide a formative charateristics by analyzing aesthetic charateristics of Egypt costume expressed in contemporary fashion. The result of this study obtained through this process were as follows. Aesthetic characteristics were expressed as a primative-retro characteristics, and a erotic-retro characteristics and a decorative-retro characteristics. Based on these trends, this study analyzed formative charateristics in an aspect of form, color, material, and decoration. In the modern fashion, unlike the H-line silhouette given by a natural fit in the primitive retro, the erotic retro was characterized in the shape by a tight H-line silhouette. For the color, peach, yellow green, gold, light blue, red, and black were used as the main color. For the material, see-through, gauze, mesh, organdy, and tight vinyl were utilized to emphasize an erotic image and expose a body secretly. For the decoration, the characteristic of erotic retro using the simple or same colors frequently was the use of similar accessories colors matched with material colors. The decorative retro was characterized in the shape by a H-line silhouette connected as a part of clothing which applied passium and a greatly modified silhouette from an Egyptian simple style which was well-matched with splendid accessories. For the color, the broadest range of color changes was found from light pastel such as white, yellow, light pink, burnt orange, blue, purple, silver, gold, and red to strong vivid tones. For the material, modern materials such as organdy, tulle, leather, and furs were often used. For the decoration, passium, an eagle pattern, scarab earrings, a crown, a sneak-shaped coronet, and pictograph printed on the fabric were frequently used.

• 보존과학연구
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• 통권26호
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• pp.165-188
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• 2005

From the ancient to these days, there have been used many kinds of pigment which have two types that are inorganic pigment and organic pigment. At the ancient times, natural pigment had been used but the artificially mixed pigment has been used in modern times. By the way, searching for studies has been studied recently, it would be said the ancient pigments such as Danchung, Wall painting and Mural painting are the mainthema. However, studies about the pigments used in modern pictured relics have rarely can be found. Therefore, this analysis of Ilweolokdo would be important at the point of the pigments used in pictures of royal family in modern times and the results can be briefly summarized as below; Firstly, the results of qualitative analysis of the pigments that base or all pigments of picture was detected components of Ca, Fe and As, this results meaning that picture was used filler and basic paint. Secondly, a result of the analysis on the composition elements of the pigments shows that the main components in their composition are ;White - Lead Cyanamide($2PbCO_3$.$Pb(OH)_2$) or Titanium Oxide($TiO_2$)Blue - Ultramarine($2(Na_2O$.$Al_2O_3$ .$2Si_O2$).$Na_2S_2$)Green - Emerald green($C_2H_3A_s3Cu_2O_8$)Gold - Gold(Au), Red-Red Lead($Pb_3O_4$) or Cinnabar(HgS)Black - Carbon(C)Thirdly, X-ray diffraction analysis of crystalline structure for the blue and green pigment peeling off in picture shows that the components of blue pigment is Ultramarine($2(Na_2O$.$Al_2O_3$ .$2Si_O2$).$Na_2S_2$) and green pigment is Emerald green($C_2H_3A_s3Cu_2O_8$). Especially, microcrystalline structure of the green pigment was the shape like a cross section of wood. Consequently, we knew through the analysis of qualitative and microcrystallinestructures seen on the cross section of analyzed pigments layer that the all pigments used in the Ilweoloakdo is possible to use synthetic pigments in modern.

• 한국미생물·생명공학회지
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• 제17권5호
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• pp.499-503
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• 1989

Cryptosporidium이 인체 내에서 복잡한 life cycle를 거치면서 각 stage마다 만들어지는 단백질 항원의 관계성에 관한 보고가 없어 Cryptosporldiosis에 대한 치료제 개발에 어려움이 있었다. 본 연구는 단일군 항체와 Immunogold labeling 기술을 이용하여 주요 extracellular stages인 sporozoites와 merozoites의 antigenic relatedness를 살펴보았다. BALB/C 쥐로부터 merozoites에 대한 단일군 항체(Jo3)를 분리하였으며 IgG3형이었다. 정제된 sporozoites를 SDS-PAGE로 분리한 후 Western blot을 이용하여 Jo3를 반응시킨 결과 3,500Daltons 크기의 sporozoites 항원을 인식하였다. Jo3를 Cryptosporidium에 감염된 tissue section에 반응시킨 후 Immunoelectron microscopy를 이용하여 3.5-kDa 항원의 위치와 sporozoites와 merozoites가 똑같은 단백질 항원을 만드는가를 추적해 본 결과 3.5-kDa 단백질 항원이 두 stages에서 공동으로 합성되는 것으로 나타났으며 이 항원은 표면과 세포질 내에 위치하고 있었다.

• 복식
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• 제60권5호
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• pp.19-34
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• 2010

This study aims to examine associationistic psychology and psychological operation associated with each color image, then to study the relation between particular colors used in paintings produced by Gogh and Klimt in different times and these painters' psychology in a bid to explore the meaning and role of psychological operation of colors. The findings of the study indicated that red and blue colors represent mainly negative images, while yellow and orange colors represent mainly positive images and psychologies. Specifically, in the case of Gogh, red expresses anxiety, a negative image, yellow symbolizes passion, a major positive image of emotional liberation, dark and thick green and the green involving blue symbolize negative images, emptiness and despair, and blue represents negative images of internal desire conflicts, and screaming. Also, purple used together with white represents anxiety and depression. In the case of Klimt, red represents negative images of anger toward mother and suppressed energy, yellow, an alternative to gold color, symbolizes the positive image of hope, passion, desire and eroticism, the arrangement of strong gold and orange colors represents a color of psychological healing more than a color of hope. As such, colors used in paintings produced by modern Western painters express the physiological conditions, psychological feeling and emotion in life, at the time when the artists produced such works. It was found that colors are yet another language of expressing emotions, and symbolize the psychologies of the artists, indicating that colors have something to do with the painters' experience and emotional impulses.

• 한국의류산업학회지
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• 제12권5호
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• pp.564-573
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• 2010

The purpose of this study is to investigate decoration techniques applied to the Korean traditional costume of modern style which are shown in special monthly magazines relevant to the traditional magazine. Findings of the study can be summarized as follows. The types of decoration techniques applied to the Korean traditional costume are largely classified into single and composite types. In the traditional costume of the former type, a quite many of gold and silver foils and embroideries are found. While, in that of the latter type, a combination of two different decorations, embroideries and seonchigi or multi-colored stripes and seonchigi is often used. These decoration techniques are usually applied to some parts of the costume like git, kkeutdong or cuffs, somae or sleeves, seop, goreum or coat strings, jacket or jeogori, the lower hem of the skirt and between joined parts in the skirt. Used together with the techniques, patterns are usually applied onto embroideries and gold or silver foils. Most of the patterns are flower in shape. The main material of the Korean traditional costume is fabrics that have no pattern on the surface and are commercially available irrespective of season. Git used for jeogori is largely classified into dangko git and donggrae git in type. Its color is in most cases same as the main color of jeogori. Keutdong for jeogori is usually 4 to 5.5 cm in breadth, classified as type II. Its color is in most cases white. Goreum for jeogori is usually large in length. Its color is most cases same as that of jegori or reddish purple or blackish red purple.