• 제목/요약/키워드: Moving Core

검색결과 226건 처리시간 0.024초

포스트모던시대 조형예술의 장소성과 환경 (Site-Specificity and Environment of Visual Art in the Postmodern Era)

  • 이봉순
    • 조형예술학연구
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    • 제13권1호
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    • pp.39-60
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    • 2008
  • Nature/Landscape is surrounding space in which we make living. It is considerably comprehensive tenn. but on the other hand, the site can be existence, experience, and certain circumstance with boundaries. Based on these places, through contemporary art criticism, this study is to contemplate how art since 1960s, especially, site-specific art in three-dimensional space intervene in the environment. Artists of today put more value on the process and act of art making founded on the external, and they tend to create the characteristic of site or to indicate linguistic documentation. Moreover, a large-scale tendency of contemporary sculpture and 'occupation of specific site' seems to accede spatial conception from architecture. The core that recognizes these artworks is with body, that is to say, the space in which Self becomes the subject by changing the structure of the work while moving around it. In particular, 'Site-specific Art (in situ)' sometimes determines the form inward or outward It also relates directly on viewer's five senses by looking, hearing, and feeling, touching, and interacting. For example, in Richard Serra's , the viewer who moves around the work has the role to manipulate the movement of the work by perception. Works of In situ and works that planned for specific site suggest 'occupation of site' as of the function of the work These sites are ideal and special as well as being independent. Ultimately, it seems that the creative process of contemporary artists is to carry those intended form on the structure of perception. Furthermore, law of nature such as entropy, and acceptance of contingency helped organic structure of artwork become more abundant. For Robert Smithson, entropy suggests of reaching to a state of equilibriumin which everything is the same. This means that any core is justifiable and any rank is possible. Because the world without a core is a labyrinth of boundless exploration.

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핵심상품의 품질, 만족, 브랜드충성도가 결합상품 구매의도와 기대할인률에 미치는 영향 ; 통신·방송 결합상품을 중심으로 (Influence of the Quality, Satisfaction and Brand Loyalty to Core Product on Purchasing Intention and Expected-Discounting Rates for Bundle Products; Focused on Telecommunications-Broadcasting Bundle)

  • 심진보
    • 한국콘텐츠학회논문지
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    • 제10권12호
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    • pp.243-253
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    • 2010
  • 국내 외에서 통신 방송 결합상품의 가입경쟁이 가속화되고 있다. 여기에 더하여 Apple이나 Google 같은 거대 모바일 OS 사업자들이 통신 방송산업으로의 진출 움직임을 보이고 있어, 향후 결합상품 경쟁은 더욱 치열해질 전망이다. 이러한 상황 하에서, 본 연구는 결합상품 구매의도를 높이고, 기대할인율을 낮출 수 있는 요인을 밝히고자 했고, 그 해답을 핵심상품의 품질, 만족, 브랜드충성도에서 찾고자 했다. 연구 결과, 결합상품 구성상품 중 핵심상품에 대해 높은 브랜드충성도를 가지고 있는 경우, 핵심상품을 제공하는 사업자의 결합상품을 구매할 가능성이 더 높아지고, 요구하는 기대할인률 수준을 낮출 수 있다는 것을 확인하였다. 이 같은 연구결과는 저렴한 결합상품으로 타사 고객의 전환행동을 유도하는 마케팅전략 못지않게 기존 단품 이용고객들의 만족도를 높이는 마케팅전략이 중요하다는 점을 시사한다. 또한, 충성고객군에 대해서는 결합상품 할인율로 어필하기보다는 다른 혜택이나 가치를 제공하는 것이 보다 효율적일 수 있다는 것을 시사한다.

소금쟁이의 尖體形成 (Acrosome Morphogenesis in Gerris paludum (Heteroptera))

  • Lee, Young-Hwan;Lee, Chang-Eon
    • 한국동물학회지
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    • 제24권2호
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    • pp.65-75
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    • 1981
  • Gerris paludum의 精子形成 동안의 尖體形成에 대한 연구를 요약하면 다음과 같다. 1. Golgi體는 精母細胞의 초기단계에서 細胞質에 산재되어 있다가 서로 융합하여 囊 胚形을 하며 이들이 모여서 감수분열 전기에는 몇 개의 큰 Golgi體群을 형성하는데, 이들은 결국 精細胞에 균등히 분포된다. 2. 精子完成에서 acroblast는 처음에 하나의 큰 胞로 나타나다가, 그 내부에서 尖體顆粒이 分化된 후, acroblast는 顆粒에서 分離되어 결국 tail filament를 따라 사라진다. 3. 尖體는 mitochondrial derivatives의 반대편인 核 전면부로 이동한 후, two zones 즉 core와 sheath로 分化된다. 4. Basal bodies와 tip은 모두 sheath에서 由來한다. Basal bodies는 sheath의 基部에서 발생해서 尖體가 伸長되고 좁아짐에 따라 점차로 尖體의 基部를 싸기 시작하여 결국 완전히 둘러싸게 되며, 分化된 tip은 core의 前端部에 인접해서 나타나지만 sheath와 뚜렷이 연결되어 있다. 5. 分化된 tip은 basal bodies보다 앞서서 伸長한다. Basal bodies는 精細胞 후기에 하나의 顆粒으로 융합하지 않고 서로 연결된 wtin-tubes로 나타나며, sperm bundle에서는 basal bodies group을 형성한다.

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K1A1 전차 전차장 열상조준경의 관측창 재생을 위한 창 정비기술 연구 (A Study on Deport Maintenance Technology for Recycling Observation Window of the K1A1 Tank Commander's Primary Thermal Sight)

  • 최명진;변용완;양재경
    • 산업경영시스템학회지
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    • 제42권3호
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    • pp.89-94
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    • 2019
  • K1A1 tank commander's primary thermal sight is a device that enables tank commanders to detect, identify, aim and track the target by observing targets in all directions during day, night and in situations of smokescreen and fog through $360^{\circ}$ rotation independent from the gunner's primary thermal sight and stabilizing the line of sight even under the vibrations occurring when the tank is standstill and moving. The main function of this device is to detect and process visible and thermal images and deliver the final images to the tank commander. One of the core parts to that end is the observation window (daytime/thermal image window). This core part is mounted at the entrance of the optical path for observing the target and plays the role of making visible light during the daytime and infrared light during the night pass through the target and transmitting the resultant images to the internal optical system of the tank commander's primary thermal sight. Such core parts have been selected as depot maintenance items so that they are replaced by new parts instead of being recycled when they are subjected to maintenance in most cases. That is, the military budget is wasted because such parts are replaced by new parts despite that they can be recycled for maintenance. Therefore, this study proposed a mounting tool for polishing and coating observation windows (daytime and thermal image window) using planar polishing equipment and DLC (Diamond-Like Carbon) coating equipment. In addition, this study presented an amendment (proposal) of the Depot Maintenance Work Request (DMWR) already published to verify the performance of recycled products including the establishment of inspection standards for recycling processes.

정서전염으로 인한 심리적 소진 경험에 관한 해석현상학적 연구 (A Hermenutic Phenomenological Study of Psychological Burnout Experiences due to Emotional Contagion )

  • 하현주;김진숙;안도연
    • 한국심리학회지 : 문화 및 사회문제
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    • 제30권2호
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    • pp.121-157
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    • 2024
  • 본 연구에서는 정서전염으로 인한 심리적 소진 경험의 본질을 이해하기 위해 해석학적 현상학 연구를 실시하였다. 이를 위해 정서전염 현상을 자주 경험할 수 있는 직종에 재직 중인 9명의 참여자들을 대상으로 심층면담을 실시하였다. 자료의 분석은 체험에 대한 순수 기술에 해석을 접목하여 체험이 더 풍부하게 드러날 수 있다고 본 van Manen의 방법을 바탕으로 진행되었다. 이러한 과정을 통해 파악된 정서전염 체험은 3개의 핵심 주제 및 8개의 본질적 주제, 35개의 하위 주제로 분류되었다. 첫 번째 핵심 주제는 "끊임없이 주고받는 정서"이다. 이 주제에서는 '정서전염의 다양한 통로', '전염된 정서에 따라 달라지는 상태'라는 2가지 본질적 주제가 포함되었다. 두 번째 핵심 주제 "정서전염 체험의 필터"에는 '타인의 정서에 쉽게 물들에 하는 특성', '부정적 정서를 퍼뜨리는 태도', '정서에 압도되게 하는 상황'이라는 본질적 주제가 포함되었다. 마지막 핵심 주제인 "정서전염으로 인한 소진에서 소통으로"에는 '소진을 유발하는 휘말린 상호작용', '소통과 연결로 나아가기', '소진 이후의 회복'이라는 본질적 주제가 분류되었다. 각 주제의 핵심 내용을 요약하고 연구의 함의와 제한점 및 추후 연구의 방향에 대해 논의하였다.

Stray Load Loss Analysis of Canned Induction Motor for Hermetic Compressor

  • Yamazaki Katsumi;Haruishi Yoshihisa
    • KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
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    • 제5B권3호
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    • pp.224-228
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    • 2005
  • In this paper, we investigate the main components of stray load loss of induction motors for ammonia compressors. The variations of the losses at each part of the motor due to load are calculated by the combined 3-D-2D finite element method formulated by the mixed moving coordinate systems. The stray load loss is calculated from these results due the definition of IEEE standard-112. It is clarified that the core loss and the eddy current loss of the can increase due to load, which can be considered as the main part of the stray load loss.

병원 간호사의 사회화 경험 (A study on the Experience of Nurses′ Socialization Process in the Hospital Setting)

  • 김복순;류은정;김경희;정혜경;송미승;최경숙
    • 대한간호학회지
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    • 제29권2호
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    • pp.393-404
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    • 1999
  • Socialization is the process of moving from one social role to another by gaining knowledge, skills and behaviors to participate in a group. Nurses who graduate from nursing school, enter the work force, and develop a career undergo socialization as they become insiders in the hospital. This study was designed to identify experiences of the nurses' socialization process in the hospital setting. The subjects were 6 nurses. Data were collected by recording and transcribing interviews and analyzed in the framework of grounded theory as mapped out by Strauss and Corbin(1990). The core category in the analysis of the experiences of nurses' socialization process was “being beyond”. In the process of data analysis, 22 categories were identified. These categories were again grouped into 13. Based upon these results, it is recommended that development of resocialization models to establish nursing identity are necessary.

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저 전송률 비디오 부호화 환경에서 잔상 현상의 제거 기술에 관한 연구 (Trailing Artifact Avoidance for Low Bit-Rate Video Coders)

  • 조용호;이신욱;장의선
    • 대한전자공학회:학술대회논문집
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    • 대한전자공학회 2005년도 추계종합학술대회
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    • pp.327-330
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    • 2005
  • In this paper, we proposed that technique for reducing trailing artifact in MPEG-4 video. low bit-rate video is occured trailng artifact which remain part of moving object. Because MEMC doesn't work well in the degraded video. The proposed trailing artifact reduction approach has at its core three main steps. First step is to detect trailing artifact. Second step is applied intra block coding to remove trailing artifact. Finally, bit-rate control algorithm is used. Experimental result using an MPEG-4 based encoder indicate that the proposed method has overhead(bits) of about 2 percent and proposed method effective reduce or eliminate trailing artifact

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솔리드 모델러를 기반으로 한 사출 금형용 전극 형상의 모델링 (Geometric Modeling of Electrodes for Injection Mold based on a Solid Modeler)

  • 이철수;박광렬;이태경
    • 한국CDE학회논문집
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    • 제6권1호
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    • pp.9-16
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    • 2001
  • Electrical discharge machining(EDM) is an important process of machining the injection mold. This paper includes efficient design processes of electrodes for EDM. Based on the solid modeler, electrodes can be created by boolean and offset operations with core/cavity models. The built-in offset operations of the solid modeler may occur unexpected results due to the limitations of the solid modeler. We proposed the multi-step and moving-face offset processes in order to apply the EDM clearances. The proposed design processes are implemented with Unigraphics Vl5 API functions and C language and tested on Windows NT 4.0.

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A new method for mapping visible-near infrared light levels in Fruit

  • Fraser, Daniel G.;Jordan, Robert B.;Kunnemeyer, Rainer;Mcglone, V. Andrew
    • 한국근적외분광분석학회:학술대회논문집
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    • 한국근적외분광분석학회 2001년도 NIR-2001
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    • pp.1128-1128
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    • 2001
  • We have developed a probe for measuring the light levels inside illuminated fruit. The probe has minimal effect on the light levels being measured and enables the sampling of the light flux at any point within the fruit. We present experimental light extinction rates within apple, nashi, kiwifruit, and mandarin fruit. Moving from the illuminated side to the far side of the fruit, the extinction level follows an initial power law decay as the light diffuses into the fruit then reduces to an exponential decay through the rest of the fruit. Significant variations in the rates of light extinction are found in the core, skin and differing flesh regions. Monte Carlo simulations of the light distribution in fruit, which use scattering and absorption coefficients for the diffusely scattering tissue, and boundary conditions for the skin effects, produce results that follow the experimental results closely.

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