• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 2000년도 동계 학술대회 논문집
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• pp.165-170
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• 2000

• 한국자원식물학회:학술대회논문집
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• 한국자원식물학회 2000년도 제7차 국제 심포지움(생약자원개발에 관한연구) 및 추계정기 학술발표회 초록집
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• pp.8-9
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• 2000

• 복식
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• 제56권1호
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• pp.106-120
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• 2006

Using aesthetics of Rosencranz as the basis, this study contains the peculiarities of 'ugliness' and the obscured conceptual meaning of 'avant-garde', 'grotesque', and 'decadence' that are being utilized under ambiguous significance are defined through modern fashion and fashion of online game characters. Forms of 'ugliness' expressed in modern fashion and in games characters display distortion of form through incongruity, unbalance, disproportion and disharmony, and with this lack of form and expressional imprecision, both contain the elements of comical characteristics of vulgarity and repugnance. The difference in 'ugliness' between modern fashion and game character fashion is, the significance of 'ugliness' being expressed in modern fashion challenges new concepts by refusing tradition and recovering the human nature that has become turbid. On the other hand, 'ugliness' in game character fashion complements the story of the game that uses legends, fantasies or novels as its basis. Opposed to the significance of recovering human nature that is displayed in modern fashion, in order to terminate the opposing game character, the fashion of game characters exaggerates the form of modern fashion with added brutality. In addition, with the advantage of virtual reality that allows a more flexible expression than in the real word, images created are more sensational and excessive use of grotesque images are being expressed.

• 대한의생명과학회지
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• 제12권1호
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• pp.43-48
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• 2006

Present study aimed to investigate recovering effect of propolis on blood components and tissues of mouse after low dose irradiation. It is verified that the contents of Fe, Mg, P, Zn and Cu in propolis dosed blood are increased slightly than irradiated blood, however, the contents of Ba and Pb are decreased to one tenth than irradiated blood and the contents of Fe and P are increased to 10% than control group. We consider this result as the propolis acts a role of defence factor minimizing changes of elements caused by irradiation in blood. Among the blood components, Glutamate oxaloacetate transaminase (GOT) value is increased after the radiation but after dosed with propolis and irradiated the value is decreased, suggesting that propolis as a buffering material against irradiation. After dosed with propolis, a number of spermatogenic cells are lowered in testis tissue, however, nucleus and cytoplasm are clearly observed in spermatogonia, spermatocytes and spermatid cells. And nucleus and membrane of cells in the proximal convoluted tubule of renal tissue are clearly observed. Also, cytoplasmand membrane of surface mucous cells in stomach tissue are appeared in normal which is almost like those of control group. We consider that the propolis used in this study is preventing deformations of cells increasing resistance capacity against irradiation rather than recovering damaged tissues.

• 한국콘텐츠학회논문지
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• 제17권7호
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• pp.505-526
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• 2017

본 연구는 우울증을 겪은 한국인들의 우울증 경험을 있는 그대로 충분히 드러내어 심층적이고 구체적인 경험의 본질을 밝히고자 하였다. 이를 통해 한국인의 우울증 경험과 회복과정에 대한 기초정보를 제공하는 것을 목적으로 한다. 이를 위해 우울증을 경험하고 회복한 13명의 참여자를 대상으로 심층면접을 실시하여 자료를 수집했다. 합의적 질적 분석(CQR) 방법을 사용하여 수집된 자료를 분석하였다. 분석 결과, 우울증 이전 삶, 우울증 경험, 우울증 회복과정, 우울증 회복 후라는 4개의 영역이 도출되었고 각 영역은 관계, 취약한 환경, 심리의 3개 범주, 주관적 경험, 타인 인지 가능의 2개 범주, 회복의 도움, 회복의 걸림돌, 자발적 회복노력의 3개 범주, 회복의 결과, 조언, 경험을 통한 변화의 3개의 범주로 나누어졌다. 이러한 연구결과에 대해 논의하였고 본 연구의 의의와 제한점 및 제언을 제시하였다.

• 한국멀티미디어학회논문지
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• 제10권7호
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• pp.882-892
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• 2007

본 논문에서는 임베디드 실시간 운영체제 수준에서 주기적 및 비주기적 태스크 스케줄링뿐만 아니라 태스크들의 일시적인 결함을 복구할 수 있는 결함허용이 가능한 임베디드 실시간 태스크 관리 메커니즘을 제안한다. 기존의 임베디드 운영체제들은 주기적 및 비주기적 태스크들을 동시에 고려한 스케줄링 메커니즘을 지원하지 않는다. 그리고 태스크 결함 복구 메커니즘의 미지원으로 인해 결함 태스크로 인한 시스템 고장을 야기할 수도 있다. 제안된 결함허용 실시간 태스크 관리 메커니즘은 운영체제 수준에서 주기적 태스크들의 마감시한과 비주기적 태스크의 실행완료를 보장할 뿐만 아니라 일시적인 결함이 발생한 태스크를 복구함으로써 태스크 결함으로 인한 시스템 고장을 방지할 수 있다.

• 한국지능시스템학회논문지
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• 제16권4호
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• pp.410-415
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• 2006

SVDD(support vector data description)는 가장 주요한 one-class 서포트 벡터 학습 방법론 중 하나로 비정상 물체에서 정상 데이터를 구분하기 위해서 특정 공간에서 정의된 구를 이용하는 전략을 쓰는 방법론이다. 본 논문에서는 SVDD를 이용해서 노이즈가 섞인 비정상 데이터를 노이즈가 제거된 정상 데이터로 복원하는 방법에 대해서 논한다. 그리고 고해상 도의 학습 데이터를 이용하여 저해상도로 주어진 시험 데이터 이미지를 고해상도의 이미지로 복원하는 문제에 적용함으로써 본 논문의 방법론이 어떻게 실용적으로 적용될 수 있는지에 대해서 다룬다.

• International Journal of Human Ecology
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• 제13권1호
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• pp.29-37
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• 2012

This study examined risk and protective variables related with the continuity of developmental risks among 136 infants, aged 4-10 months. Using the Denver Developmental Screening Test, 136 infants among 2978 infants in the first wave of the Korea Child Panel were classified into the developmental risk group. Among the 136 risk group infants, 45 infants stayed in the risk group (continuing risk group) and the other 91 infants moved into the normal group (recovering risk group) after 1 year. Group differences were tested in the levels of infant, mother and father variables to examine which variables were associated with the continuity of developmental risks for a year. Variables indicating parents' marital relationships such as the mothers' marital satisfaction and conflict of the first wave and the fathers' marital satisfaction of the second wave significantly distinguished the continuing from the recovering risk group. In addition, there were significant group differences in the levels of mothers' self-efficacy in the first wave. The findings suggest that the exposure to marital conflict during infancy is associated with the continuity of developmental risks.

• 전자공학회논문지S
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• 제35S권3호
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• pp.176-184
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• 1998

We present a sequential factorization method using singular value decomposition (SVD) for recovering both the three-dimensional shape of an object and the motion of camera from a sequence of images. We employ paraperpective projection [6] for camera model to handle significant translational motion toward the camera or across the image. The proposed mthod not only quickly gives robust and accurate results, but also provides results at each frame becauseit is a sequential method. These properties make our method practically applicable to real time applications. Considerable research has been devoted to the problem of recovering motion and shape of object from image [2] [3] [4] [5] [6] [7] [8] [9]. Among many different approaches, we adopt a factorization method using SVD because of its robustness and computational efficiency. The factorization method based on batch-type computation, originally proposed by Tomasi and Kanade [1] proposed the feature trajectory information using singular value decomposition (SVD). Morita and Kanade [10] have extenened [1] to asequential type solution. However, Both methods used an orthographic projection and they cannot be applied to image sequences containing significant translational motion toward the camera or across the image. Poleman and Kanade [11] have developed a batch-type factorization method using paraperspective camera model is a sueful technique, the method cannot be employed for real-time applications because it is based on batch-type computation. This work presents a sequential factorization methodusing SVD for paraperspective projection. Initial experimental results show that the performance of our method is almost equivalent to that of [11] although it is sequential.

• 동력기계공학회지
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• 제17권2호
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• pp.87-94
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• 2013

Applicability of organic Rankine cycle for a passenger car with 3.5 L gasoline engine to convert low grade waste heat to useful shaft power has been numerically studied. Working fluid is R134a, and the Rankine cycle is composed of boiler for recovering engine cooling water heat, super heater for recovering exhaust gas heat, scroll expander for converting waste heat to shaft power, condenser for heat emission, internal heat exchanger, and feed pump. Assuming efficiencies of 90% for the heat exchangers, 75% for the scroll expander, and 80% for the feed pump, the Rankine cycle efficiency of 5.53% was calculated at the vehicle speed of 120 km/hr. Net expander shaft output after subtracting the power required to run the pump was 3.22 kW, which was equivalent to 12.1% improvement in fuel consumption. About the same level of improvement in the fuel consumption was obtained over the vehicle speed range of 60 km/hr~120 km/hr.