• 교육시설 논문지
• /
• 제26권3호
• /
• pp.3-13
• /
• 2019

Purpose: The human body is a chemical laboratory. Artists are exposed to a variety of chemicals in art studio space and the art materials used in the creation contain toxic ingredients, exposing them to a variety of incurable diseases, including cancer. It aims to analyze the problems of the studio space environment and the risks of art materials, which are fundamental causes of the outbreak of incurable diseases, and to derive the direction of specific practices that can reduce the occurrence of incurable diseases by artists. Method: The harmfulness of an artist's creative space is the cause of a disease outbreak, and two primary factors cause it. One is the environmental hazards caused by the use of tools, air pollution, and chemical hazards caused by art materials in the architectural space environment of the studio. Necessary measures are put forward to control disease outbreaks by identifying the status and cause of intractable diseases caused by studies. Result: The plan is urgent for the establishment of safety rules and regular pre-trainthese two factors and analyzing the results of prior research and implementation investigationing, the legal provisions of studio architecture design and the introduction of labelling rules to control the distribution of harmful art materials.

• 한국도서관정보학회지
• /
• 제55권2호
• /
• pp.159-187
• /
• 2024

과거부터 현재까지 소장품 수집·관리는 미술관의 주요한 기능 중 하나로 미술관 업무는 자료보다는 작품에 치중되어 왔다. 그로 인해 시각예술자료는 그 중요성이 다소 등한시되는 경향이 있으며, 예산과 공간 부족 등의 지속적인 문제로 인해 자료의 수집과 관리가 쉽지 않은 상황이다. 게다가 시각예술자료의 유형과 출처 및 유통방식 등에 따른 특수한 성격 때문에 수집에 어려움이 많다. 이러한 어려움을 해소하기 위한 가장 기초적이고 필수적인 방안이 수집정책의 수립이다. 하지만 시각예술자료를 수집하는 국내기관 대부분이 수집정책이 부재한 상태에서 운영되고 있다. 본 연구는 이러한 상황을 개선하기 위하여 국내의 대표적인 미술관인 국립현대미술관의 시각예술자료 수집 현황을 살펴 문제점을 파악하고, 해외 사례를 분석하여 시사점을 도출한 후, 시각예술자료 수집 업무를 개선하기 위하여 현행 규정의 정비와 수집정책 수립을 위한 방안을 제안하였다.

• 한국과학예술포럼
• /
• 제23권
• /
• pp.111-122
• /
• 2016

본 연구의 배경 및 목적은 다음과 같다. 미술관에서 생성되는 미술 콘텐츠 생명주기 전반에 걸친 저작권 서비스 연구개발의 필요성과 창조산업에서 이미지저작권 콘텐츠 유통시장 활성화와 저작권 서비스 관리체계 수립의 필요성에 의해, 이미지저작권 보호 및 이용 활성화를 위한 미술관 이미지저작권 아카이브 모델을 설정하기 위해 다학제적으로 진행된 융복합 연구이다. 본 연구의 연구방법 및 내용, 결과는 다음과 같다. 국내 1,000여개의 뮤지엄(박물관, 미술관, 전시관 등)의 저작권료에 대한 산정, 분배, 정산, 모니터링에 대한 기준체계를 제안하여 이미지 저작물의 이용 활성화 및 재활용을 통한 미술콘텐츠 생태계 투명화 및 효율성 향상화를 위해서 다양한 제안이 이루어졌다. 우선, 이미지저작권 아카이브 모델의 내용설계 및 구조설계를 제안하였으며, 프로토타입 시뮬레이션, 실현 시뮬레이션, 모델 가동 시뮬레이션을 위하여, 미술관 미술콘텐츠 유통 서비스 플랫폼을 제안하여, 미술 콘텐츠 저작권료 프로세스 모델을 설정하였다. 미술관 소장품 및 미술작품 유통 과금 기술 개발과 저작권 자동분배 및 정산 엔진 개발은 이미지 콘텐츠에 대한 과금 체계 및 기술 개발이 미약하기 때문에 기본 프레임워크는 기존 콘텐츠 과금 프레임워크를 모델로 사용하였다. 궁극적으로는 미술작가, 미술관 학예사, 유통업체 등이 사용가능한 이미지저작권 아카이브 모델을 제안하였다. 사업화 전략에서는 미술관 이미지저작권 아카이브 모델의 틈새시장 침투전략(Niche penetration strategy)을 제안하였다. 판매확대 전략에서는 미술관 아카이브 시스템의 유동적 연결을 통하여, B2B, B2G, B2C, C2B 형태의 이미지 거래를 효율적으로 진행되게 하며, 이미지 저작물의 관리가 통제 가능한 비즈니스 모델이 수립되었다. 향후 혹은 앞으로의 과제는 미술관에서 소장하고 있는 소장품 및 신규 창작 작품의 미술 콘텐츠 분쟁 예방 및 유통 및 활용에 대한 정보 제공을 통해, 미술작품에 대한 이미지저작권자와 소유자간의 분쟁 등을 최소화하고, 미술품 저작물의 관리성이 향상될 것으로 기대된다. 또한 미술관의 소장품 및 신규작품에 대한 아카이브에 대한 가이드라인이 제공되어, 이미지저작권 등록 증대가 예상되며, 이미지저작권 유통 서비스에 대한 저작권료, 과금, 분배, 정산 등 다양한 융합적 비즈니스 활용이 가능해 질 것이다.

• 예술인문사회 융합 멀티미디어 논문지
• /
• 제5권4호
• /
• pp.683-691
• /
• 2015

The purpose of this paper is to determine the actual strategies used in Inventory Management in the field of Distribution phenomenon. In the first part of the research, theoretical backgrounds will be reviewed in order to provide better understanding the importance of Inventory Management in Distribution Management. The qualitative data were gathered by face to face interviews and a phone interview from four selected intermediaries. The study finds intermediaries practicing JIT in the sales and distribution and maximizing the sales activities and minimizing the inventory cost by giving up on an opportunity cost.

• Nuclear Engineering and Technology
• /
• 제53권9호
• /
• pp.2968-2976
• /
• 2021

This paper introduces a method to reconstruct the three-dimensional (3D) microstructure of two-phase materials, e.g., porous materials such as highly irradiated nuclear fuel, from two-dimensional (2D) sections via a multi-objective optimization genetic algorithm. The optimization is based on the comparison between the reference and reconstructed 2D sections on specific target properties, i.e., 2D pore number, and mean value and standard deviation of the pore-size distribution. This represents a multi-objective fitness function subject to weaker hypotheses compared to state-of-the-art methods based on n-points correlations, allowing for a broader range of application. The effectiveness of the proposed method is demonstrated on synthetic data and compared with state-of-the-art methods adopting a fitness based on 2D correlations. The method here developed can be used as a cost-effective tool to reconstruct the pore structure in highly irradiated materials using 2D experimental data.

• 한국세라믹학회지
• /
• 제43권11호
• /
• pp.728-733
• /
• 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.

• Nuclear Engineering and Technology
• /
• 제53권7호
• /
• pp.2075-2083
• /
• 2021

The article provides a review of the research results obtained during of more than 20 years concerning using the gaseous radiochemical method (GRCM) for detecting of ionizing radiation. This method based on threshold nuclear reactions with production of radioactive noble gas which does not interact with the materials of gaseous tract. The applications of GRCM in the diagnostics of neutrinos, neutrons, charged particles, thermonuclear plasma thermometry, and the study of the structure and dynamics of astrophysical objects, position-sensitive dosimetry of neutron targets with accelerator driving, spatial distribution of the fast neutron flux density in a nuclear reactor allowing the transformation of longitudinal coordinate of neutron flux distribution into a temporal distribution of the radiochemical gas decay counting rate ("barcode" semblance) and measurement of bombarding particles spectra are described. Experimental testing of the described technologies was made on the neutron target driven with the linear proton accelerator of Institute for Nuclear Research of Russian Academy of Sciences (INR RAS).

• Applied Microscopy
• /
• 제46권3호
• /
• pp.117-126
• /
• 2016

Atom probe tomography (APT) has been fast rising in prominence over the past decade as a key tool for nanoscale analytical characterization of a range of materials systems. APT provides three-dimensional mapping of the atom distribution in a small volume of solid material. The technique has evolved, with the incorporation of laser pulsing capabilities, and, combined with progress in specimen preparation, APT is now able to analyse a very range of materials, beyond metals and alloys that used to be its core applications. The present article aims to provide an overview of the technique, providing a brief historical perspective, discussing recent progress leading to the state-of-the-art, some perspectives on its evolution, with targeted examples of applications.

• 센서학회지
• /
• 제32권1호
• /
• pp.10-15
• /
• 2023

It is well known that polycrystalline ceramics fabricated via the templated grain growth method along a desired crystallographic direction, generally along [001], exhibits enhanced piezoelectric response. Generally, the piezoelectric properties of textured ceramics depend on the degree of texture, as piezoelectric properties peak in single crystals. Therefore, understanding the relationship between the degree of texture and piezoelectric properties is fundamental. Here, we present state-of-the-art textured piezoceramics by focusing on critical issues such as the quality of templates used for texturing and proper evaluation of the degree of texture analysis. The relationship between the degree of texture and its impact on the properties of textured materials is exclusively defined by the Lotgering factor (L.F.) calculated from the X-ray diffraction profiles. Additionally, we show that L.F. is not a suitable indicator of the degree of texture, contrary to previous interpretations. This statement was further supported by the fact that the true degree of texture can be better quantified by the multiples of random distribution. This argument was justified by comparing the quantitative values of the degree of texture obtained from both methods to those of the piezoelectric charge coefficient of textured and random ceramics.

• E2M - 전기 전자와 첨단 소재
• /
• 제8권1호
• /
• pp.64-70
• /
• 1995

We discussed the thermal analysis for a recording media with the variation of the laser pulse duration, the laser power and the temperature distribution in order to optimize the Te-based antireflection structure from the computer calculations. In the case that the radial heat diffusion is negligible, we can calculate the maximum temperature of the recording layer at the center of the spot by the Simple Model. The temperature profile of the recording layer is obtained from the Numerical Model by considering the total specific heat and the latent heat. As a result, the effect of the heat sinking acting as a thermal loss for the hole formation could be minimized by introducing the pulse with the hole formation duration(.tau.) below the thermal time constant(.tau.$_{D}$) of a dielectric layer. These requirments can be satisfied by using the dielectric thickness of the 2nd ART(Anti-Reflection Trilayer) condition or the dielectric materials with a low thermal diffusivity.y.