• Title, Summary, Keyword: Ceramic Art

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Review of Electrical Characterization of Ceramic Thin Films for the Next Generation Semiconductor Devices (차세대 반도체 소자용 세라믹 박막의 전기적 분석 방법 리뷰)

  • Lee, Donghyun;Yang, Kun;Park, Ju-Yong;Park, Min Hyuk
    • Ceramist
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    • v.22 no.4
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    • pp.332-349
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    • 2019
  • Ceramic thin films are key materials for fundamental electronic devices such as transistors and capacitors which are highly important for the state-of-the-art electronic products. Their characteristic dielectric properties enable accurate control of current conduction through channel of transistors and stored charges in capacitor electrodes. The electronic conduction in ceramic thin films is one of the most important part to understand the electrical properties of electronic device based on ceramic thin films. There have been numerous papers dealing with the electronic conduction mechanisms in emerging ceramic thin films for future electronic devices, but these studies have been rarely reviewed. Another interesting electrical characterization technique is one based on electrical pulses and following transient responses, which can be used to examine physical and chemical changes in ceramic thin films. In this review, studies on various conduction mechanisms through ceramic thin films and electrical characterization based on electric pulses are comprehensively reviewed.

Art Therapy impact on the lives of the elderly study (미술치료가 노인의 생활에 미치는 영향에 대한 연구)

  • Kim, Sung-Min
    • Journal of Digital Convergence
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    • v.11 no.9
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    • pp.319-324
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    • 2013
  • The old man has different characteristics than those which have ages. To experience a variety of different environments and has tendencies because. Therefore, all the old uniform to the progress of art therapy is not possible and when you feel the need for self-treatment is effective participation hayeoyaman looks. Art therapy through the medium of art to express the inner feelings that are kept on the image of the elderly because of the feelings that naturally help revealing, emotion plays a role in mitigating the crisis. Art therapy in the treatment of non-verbal means of means of self-defense, so receives less control is reduced. In addition, the opportunity to use art media sensation itself reduced stimulation of the elderly a sense of the way so you are valued as a very useful educational program.

A Study on Convergence Expression Using Transfer Printing Techniques in Contemporary Ceramic Art (현대 도예의 전사기법을 활용한 융복합 표현에 관한 연구)

  • Park, Koung-Ju;Choi, Jung-Hwa
    • Journal of Digital Convergence
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    • v.15 no.5
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    • pp.333-338
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    • 2017
  • Modern ceramics art has various expression techniques. Among them, the digitization of modern society has led to the development of the transfer printing technique, and the technique of transfer printing has been utilized as medium of expression of modern ceramics. However, the transfer printing technique is merely uniform and does not give enough information to utilize the artistic expression of the craftsmen using the technique of decal rather than actively utilizing it in the field for mass production. Therefore. In this paper, we will examine the works of contemporary pottery artists who understand the meaning of the transfer printing technique and express the artist 's personality and artistry with transfer printing technique, so that the transfer printing technique can enhance the aesthetic and artistic effect of ceramic art as the expression medium of modern ceramics. We want to lay the foundations for a higher value-added industry.

Fault Detection of Ceramic Imaging using Enhanced ART2 Algorithm (개선된 ART2 알고리즘을 이용한 세라믹 영상에서의 결함 검출)

  • Lee, Jin-Moo;Lee, Sun-mi;Park, Ji-hyun;Woo, Young-Woon;Song, Doo Heon;Kim, Kwang-Beak
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • pp.87-89
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    • 2013
  • 본 논문에서는 Ends-In Search Stretching 기법을 적용하여 명암 대비를 강조하고, 명암 대비가 강조된 영상에서 삼각형 타입의 소속 함수를 이용한 퍼지 이진화 기법을 적용한 후, 그 다음 임의의 패턴 입력에 대해서도 효과적으로 특징을 분류하는 개선된 ART2 알고리즘을 이용하여 결함 영역을 검출한다. 제안된 방법을 세라믹 소재 영상을 대상으로 실험한 결과, 기존의 방법보다 효율적으로 결함이 검출되는 것을 확인하였다.

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Role of Senior Program for Financial Independence in Culture and Art Facility (문화예술시설의 재정적 독립방안의 관점에서 시니어프로그램의 역할)

  • Ahn, Pilyun
    • Journal of the Korean Society for Quality Management
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    • v.48 no.2
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    • pp.345-359
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    • 2020
  • Purpose: Financial independence of the museum is an urgent issue in Korea. In this paper, methodology to combine arts and culture facilities with senior society is investigated based on case study of various senior programs in other countries. Methods: In this paper, case study of various senior programs from cultural and arts facilities in other countries are investigated in the aspect of public nature and independent management. Based on the analysis of the case study, optimal methodology is derived. Results: Based on case study of various senior program in other countries, it is clear that art and cultural facilities play important roles in participating elderly people to various social activities through developing programs specialized for elderly people. Conclusion: From analysis of the case study, senior program from arts and culture facilities provides more familiar contents rather than professional contents. Also, they consider more on communication and cooperation with local society to develop the senior program, which fulfill both public nature and financial independence.

Effect of Crystal Shape on the Grain Growth during Liquid Phase Sintering of Ceramics

  • Jo, Wook;Hwang, Nong-Moon;Kim, Doh-Yeon
    • Journal of the Korean Ceramic Society
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    • v.43 no.11
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    • pp.728-733
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    • 2006
  • The equilibrium or growth shape of ceramic materials is classified largely into two categories according to the thermodynamic conditions imposed. One is a polyhedral shape where the surface free energy is anisotropic, and the other a spherical shape where the surface free energy is isotropic. In the case of grains with a polyhedral shape of anisotropic surface free energy, socalled abnormal grain growth usually takes place due to a significant energy barrier for a growth unit to be attached to the crystal surface. In the case of grains with a spherical shape of isotropic surface free energy, however, normal grain growth with a uniform size distribution takes place. In this contribution, the state-of-the-art of our current understanding of the relationship between the crystal shape and the microstructure evolution during the sintering of ceramic materials in the presence of a liquid phase was discussed.

The Contemporary Metal Urns : Art and Symbolism (현대 금속 골호작품의 조형적 특징과 상징적 의미 연구)

  • Ahn Myung-Sun
    • Journal of Science of Art and Design
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    • v.6
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    • pp.226-248
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    • 2004
  • The researcher has tried to develop the aesthetic value of the art and the function of metalwork in conjunction with our daily life. especially has been eager to develop the new possibility of metal urns through the investigation of ordinary metalwork. Funeral urns are vessels to fill the ashes of bodies. As the social issues, including problems of restricted land territory and environmental pollution are awakening, many people are much concerned about the use of urns in recent days. Although social concerns about cremation and urns are getting high, most urns in Korea have been made of ceramic and stone. The shape of old urns are pot style with lids, and their color is simple white or jade green. Moreover, old urns are expensive, unpractical, simple, and furthermore, the feature of urns has not preserved the sense of beauty. In this context, we have narrow choices to select urns, and it has been difficult for us to be familiar with the old-style urns. Therefore, the need for developing metal urns are necessary as the increase of public concerns towards cremation is widely spreading. As it is well known, metal is not only regarded as hard, antibacterial, pro-environmental material , but also regarded as good substance for urns. Metal is also suitable for making urns because of metal's characteristics of easy processing, mass production, and cheap price. The researcher has been tried to find the possibility of art of metalwork through the dissemination of metal urns to the public. The researcher has also attempted to represent the characteristics and symbolic implications of contemporary metal urns for ordinary people to adopt metal urns as their 'Rite Haven'.

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A Study on Outdoor Diversity of Housing Community in Korea -Especially in Material of Public Art- (공동주택 외부공간의 다양화에 관한 연구 - 미술 장식품의 재료를 중심으로 -)

  • Kim Soon-Boon;Ahn Tong-Mahn
    • Journal of the Korean Institute of Landscape Architecture
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    • v.33 no.3
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    • pp.43-55
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    • 2005
  • Since 1990s, increasing number of public arts have been installed in housing projects in Korea. Most of them were made of granite, bronze and stainless steel and were sculptures as well. Then it resulted in monotony. New technology and community need various Dials in material and genre of Public art. The author wonders if people really want granite sculpture, so started the study of public arts in housing projects. Unfortunately most of people related public art wanted granite sculpture. But there were some hope in survey. They wanted the other genre and material like ceramic wall, art fountain and landmark tower. This means that they care about real world like vandalism and Product Liability, but also want more fantastic and beautiful world in the second step. Recently, the facades of apartments are changing rapidly as more diverse materials in their forms, textures, and colors. And landscape designs are changing their clothes in every second as well. According to these flows public arts in apartments needs more diversified trial within genres and materials to avoid monotonous outdoor.

A Study on the NiO-doped Willemite Pigments (Ni-doped Willemite계 청색안료에 관한 연구)

  • Lee, Chi-Youn;Lee, Hyun-Soo;Lee, Byung-Ha
    • Journal of the Korean Ceramic Society
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    • v.48 no.2
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    • pp.134-140
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    • 2011
  • To study the effect of color development of Ni-doped willemite blue pigments, five batches of compositions were prepared and fired at $1350^{\circ}C$/hold for 1 h. When Ni was substituted for ZnO by 0.03 mole the optimum result were obtained. Then they were fired at $1300^{\circ}C$ and held for 1, 2, 4 and 6 h respectively for the purpose sake. XRD, Raman spectroscopy, FT-IR, UV-vis were used to analyze the results of experiment. The substitution of 0.03mole Ni for Zn was most optimum and which produced good willemite at the temperature of $1300^{\circ}C$, holding for 6 h. In ceramic arts, cobalt has been used for blue coloring, in most cases, despite of its high cost. If the low cost Ni-doped willemite blue pigments supplies for them with stable and multiple shades of blue pigment, using NiO at high temperature, it would provide various blues for ceramic wares.