• 대한용접접합학회:학술대회논문집
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• 대한용접접합학회 1992년도 특별강연 및 추계학술발표 개요집
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• pp.7-18
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• 1992

The welding technology must fit to the purpose of each construction. The includes a careful understanding of demands, the adapted materials and their behaviour subjected to welding. The manufacturing is very essential too. The education of welding and control personnel will change. The integration of robotics, sensing and automation in the production makes the role of personnel and their responsibility very different. The paper tries to give the state of the art and an estimation for this and possibly the next decade(Fig. 1)

• 방송과미디어
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• 제5권1호
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• pp.59-71
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• 2000

This paper presents a survey of the CMOs-based image sensor and its applications to various real field digital camera. CMOS image sensor, called active pixel sensor (APS), has many interesting properties such ash I회 sensitivity, high speed readout, random access and lower power consumption when it is compared with CCd. this paper also addresses the state-of-the-art of CMOS image sensor, and gives some examples of its application to digital camera and special-purpose cameras. with the advancement of semiconductor technology, CMOS image sensor is a future technology for imaging system, and will be widely used in the filed of image capturing for consumer electronics and scientific measurements.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2001년도 가을 학술발표회 논문집
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• pp.59-62
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• 2001

Oxydoreductase enzymes such as laccases (benzenediol： oxygen oxidoreductase, EC 1.10.3.2) and horseradish peroxidase (donor： hydrogen peroxide oxidoreductase, HRP, EC 1.11.1.7) can provide novel ways for wool coloration in the face of actual state of the art of these enzymes. HRP has been reported as a very useful enzyme for the synthesis of phenolic polymers2). (omitted)

• 문화기술의 융합
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• 제8권5호
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• pp.235-240
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• 2022

동강 조수호(1924~2016, 이하 '동강')는 최근세에 활동하였던 서예가이면서 문인화가였다. 그는 생존시 세계서단의 일대(一代) 종사(宗師)라고 칭하여진 인물이다. 그가 가지는 미(美)에 대한 인식은 인간의 본능에 의하여 체화된 예술관에 기인하고 있다. 특히 그는 서화를 접(接)의 예술로 보고 있다. 따라서 접의 의미를 '사귀다', '교제하다'와 같은 남녀의 키스, 운우(雲雨)의 정(情)으로 인식하고 있다. 이와 같이 그의 문인화는 예술에 대한 폭넓은 고민과 탐구에서 비롯되었다. 그는 미(美)에 대하여 보편적이고 일반적인 관점에서 예술창조의 원리를 인식하였다. 이를 바탕으로 진정한 예술정신과 예술철학의 의의를 정립하였다. 묵죽과 묵난으로 동강의 문인화의 단면을 살펴보면 그의 묵죽은 무윤(無潤)과 고삽(苦澁)의 심미성이 있다. 또한 묵난은 아(雅)와 운(韻)이 속(俗)에 거(居)하는 것으로 심미된다. 이같이 그의 인품과 학문은 그의 문인화가 되었다.

• Journal of Electrical Engineering and Technology
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• 제9권2호
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• pp.739-748
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• 2014

In this paper, we propose pyramid appearance and global structure action descriptors on both RGB and depth motion history images and a model-free method for human action recognition. In proposed algorithm, we firstly construct motion history image for both RGB and depth channels, at the same time, depth information is employed to filter RGB information, after that, different action descriptors are extracted from depth and RGB MHIs to represent these actions, and then multimodality information collaborative representation and recognition model, in which multi-modality information are put into object function naturally, and information fusion and action recognition also be done together, is proposed to classify human actions. To demonstrate the superiority of the proposed method, we evaluate it on MSR Action3D and DHA datasets, the well-known dataset for human action recognition. Large scale experiment shows our descriptors are robust, stable and efficient, when comparing with the-state-of-the-art algorithms, the performances of our descriptors are better than that of them, further, the performance of combined descriptors is much better than just using sole descriptor. What is more, our proposed model outperforms the state-of-the-art methods on both MSR Action3D and DHA datasets.

• Nuclear Engineering and Technology
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• 제38권4호
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• pp.311-318
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• 2006

Ionizing radiation is a both a natural and man-made phenomena that plays a major role in contemporary applications. The detection of this radiation has evolved over the past several decades from simple observations to precise measurements in space, time, and energy, even in harsh environmental conditions. Tn this paper, we present a snapshot of the current state-of-the-art in radiation measurement technology, highlighting the major applications and detector developments.

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2008년도 International Meeting on Information Display
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• pp.1315-1318
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• 2008

It is well-known that PIN technology is beneficial for numerous OLED applications, e.g. active and passive matrix displays, lighting and signage. Furthermore, it can be used for other organic electronic applications such as OTFTs and organic solar cells. Here, the state of the art of the PIN technology and the latest results from the different application fields are presented.

• 디자인학연구
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• 제14권
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• pp.77-84
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• 1996

새로움과 독특함을 추구하는 현대인의 의식구조와 예술의 본질을 바탕으로 예술과 디자인, 그리고 영상의 영역에 있어서도 다양한 매체가 끊임없이 등장하고 있다 . 레이저 또한 전자공학과 물리학의 발달에 힘입어 그 응용기술과 적용분야가 광범위해 지고 있는 가운데 엔터테인먼트 및 각종 이벤트 산업과 전시영상 등, 예술과 디자인의 영역에서 신비하고 환상적인 감동을 가져다주는 시각매체로 확고한 위치를 차지하게 되었다. 본 연구는 첨단과학의 산물로서, 그 독특한 물리적 특성으로 인한 환상적 시각효과창출로 새로운 시각전달매체로 등장하고 있는 레이저에 대한 영상제작측면에서의 연구로서, 레이저영상을 기획하고 제작함에 있어서 레이저의 물리적 특성과 테크놀로지 및 하드웨어상의 구성을 검토하고 레이저가 이미지를 완성시키는 그래픽 적 특성들을 고찰하여 레이저영상 기획 자와 연출가 및 아티스트들의 보다 활발한 레이저영상제작을 도모하고 궁극적으로는 질적으로 보다 완성도 높은 작품을 제작할 수도 있도록 한다.

• 식품산업과 영양
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• 제12권2호
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• pp.7-13
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• 2007

• Nuclear Engineering and Technology
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• 제54권8호
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• pp.2771-2782
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• 2022

When assessing the radiological consequences of postulated accident scenarios, it is of primary interest to determine the amount of radioactive fission gas accumulated in the fuel rod free volume. The state-of-the-art semi-empirical approach (ANS 5.4-2010) is reviewed and compared with a mechanistic approach to evaluate the release of radioactive fission gases. At the intra-granular level, the diffusion-decay equation is handled by a spectral diffusion algorithm. At the inter-granular level, a mechanistic description of the grain boundary is considered: bubble growth and coalescence are treated as interrelated phenomena, resulting in the grain-boundary venting as the onset for the release from the fuel pellets. The outcome is a kinetic description of the release of radioactive fission gases, of interest when assessing normal and off-normal conditions. We implement the model in SCIANTIX and reproduce the release of short-lived fission gases, during the CONTACT 1 experiments. The results show a satisfactory agreement with the measurement and with the state-of-the-art methodology, demonstrating the model soundness. A second work will follow, providing integral fuel rod analysis by coupling the code SCIANTIX with the thermo-mechanical code TRANSURANUS.