• 한국의류학회지
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• 제3권1호
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• pp.19-24
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• 1979

1. In the late second century A.D. the dalmatic, which originated in Orient, came into fashion in the Roman world. 2. It was first introduced as a vestment in public worship by Pope Sylvester I (314-335A.D.) who ordered it to be worn by the deacons. 3. The dalmatic was cut like a tunic, but wider, and with wide short sleeves. It was worn without belt, and was characteristically decorated by the clavus. Its shape, which is the form of a cross, refer to the passion of Christ. It symbolizes joy, salvation and justice. 4. In early christian epoch, colors was found in the Bible. 5. Clavus running from the shoulders to the hem in front and back represented as 'The servant of God', and symbolized the Blood of Christ. With time, clavi change from simple stripes to decorative ones.

• 대한전기학회논문지:시스템및제어부문D
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• 제54권5호
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• pp.307-314
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• 2005

In this paper, we propose a predictive system for the avoidance of the moving obstacle. In the dynamic environment, robots should travel to the target point without collision with the moving obstacle. For this, we need the prediction of the position and velocity of the moving obstacle. So, we use the Kalman filer algorithm for the prediction. And for the application of the Kalman filter algorithm about the real time travel, we obtain the position of the obstacle which has the future time using Fuzzy system. Through the computer simulation studies, we show the effectiveness of the proposed navigational algorithm for autonomous mobile robots.

• 대한전기학회논문지:시스템및제어부문D
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• 제53권5호
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• pp.309-314
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• 2004

In the established virtual-reality system, although it is possible to transact a faculty of sensation and graphic in a single PC, virtual object forcibly treated with rigid body for the reason of the huge amount of calculation, and the number of polygon is restricted. Furthermore, there is some difficulty in the financial aspect and a program field, because the existing virtual-reality system needs at least two workstations or super computers. In this study, the new force-reflecting algorithm called as "Proxy" and a finite element method of Hyperion are applied to this system in order to transact in real-time. Consequently, though the number of polygon, which brings about an obstacle is increased in the real-time graphic transaction, this system makes it possible to transact in the real-time, not being influenced by the size of the virtual object.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2005년도 학술대회 논문집
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• pp.309-314
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• 2005

The paper is proposed maximum torque control of SynRM drive using learming mechanism-fuzzy neural network(LM-FNN) controller and artificial neural network(ANN). The control method is applicable over the entire speed range and considered the limits of the inverter's current and voltage rated value. For each control mode, a condition that determines the optimal d-axis current $^i{_d}$ for maximum torque operation is derived. The proposed control algorithm is applied to SynRM drive system controlled LM-FNN and ANN controller, the operating characteristics controlled by maximum torque control are examined in detail. Also, this paper is proposed the analysis results to verify the effectiveness of the LM-FNN and ANN controller.

• 전력전자학회:학술대회논문집
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• 전력전자학회 2010년도 추계학술대회
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• pp.314-315
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• 2010

This paper results from the application of IPM for hybrid vehicles using Matsui method and Extended EMF mothed. These 2 methods are typical methods based on EMF, which is usually used in position sensorless control. When d-axle current was 0, both Matsui method and Extended EMF method showed desirable results. On the other hand, when d-axle current was not 0, only Extended EMF appeared satisfactory. This means that Matsui method is more vulnerable to parameter variation. Thus, Extended EMF method would be better than Matsui method to be used in field weaking or MTPA control.

• 한국포장학회지
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• 제8권2호
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• pp.1-5
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• 2002

수송포장계열치수를 중심으로 농산물표준출하규격으로 사용되고 있는 농산물 포장용 골판지상자에 대하여 파레트에 대한 적재효율 분석과 화물차적재함 규격에 따른 품목별 적재효율을 분석한 결과는 다음과 같다. 표준형 파레트(T-11)에 대한 각 품목별 적재효율은 $93.6{\sim}99.8%$로 나타났으며 $550mm{\times}366mm$와 $366mm{\times}275mm$의 규격이 99.8%로 가장 높았다. 적재함 규격에 따른 T-11 파레트의 적재효율은 2.5t에서 41.1 56.5%로 낮았으며 11톤(D-7, 적재함규격: $7700mm{\times}2350mm$)의 경우가 93.6%로 가장 높았다. 파레트를 사용하지 않고 운송할 경우 골판지상자 규격이 $550mm{\times}366mm$은 K-4(97%), $488mm{\times}305mm$는 D-8(99.5%), $471mm{\times}314mm$는 H-3(98.3%), $440mm{\times}330mm$은 K-6(99.2%), $412mm{\times}275mm$는 H-9(99.5%)와 H-6(99.4%), $366mm{\times}275mm$는 D-8(97.4%), $320mm{\times}220mm$는 K-6(99.2%), $314mm{\times}235mm$는 D-7(99.5%)와 D-6(99.4%)의 화물차가 가장 적재효율이 높았으며 대체로 8톤과 11톤의 화물차를 이용하는 것이 유리한 것으로 나타났다.

• 대한유전성대사질환학회지
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• 제12권1호
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• pp.58-63
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• 2012

고전적 갈락토오스혈증(classical galactosemia; OMIM #230400)은 상염색체 열성 유전의 갈락토오스 대사장애로, 9번 염색체에 위치하는 GALT 유전자(OMIM *606999)로부터 전사되는 galactose-1-phosphate uridylyltransferase (GALT; E.C.2.7.7.12)의 심각한 결손으로 인해 유발되는 질환이다. GALT의 결함은 galactose-1-phosphate의 체내 축적을 일으켜, 신생아 시기부터 구토, 수유 곤란, 황달, 복수, 경련 발작, 기면 상태 등의 증상을 유발하고, 장기적으로는 백내장, 성장지연, 지능저하를 초래한다. 반면 Duarte형 갈락토오스혈증은 적혈구에서의 GALT 효소 활성도가 감소되어 있어 혈중 galactose와 galactose-1-phosphate의 농도가 증가하지만 임상적으로는 거의 증상을 보이지 않는 아형이다. 최근 신생아 선별검사의 발달과 함께, 무증상의 양성 판정 환아들이 늘고 있으며, 이들 환아들이 Duarte형 갈락토오스혈증일 가능성이 제기되고 있다. 이에 저자들은 국내에서 그 동안 드물게 보고되었던 N314D와 -119_-116delGT CA/E363K이형접합체의 Duarte형 갈락토오스혈증 일란성 쌍둥이 1례를 보고하고자 한다.

• 정보처리학회논문지:소프트웨어 및 데이터공학
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• 제3권8호
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• pp.309-314
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• 2014

물체의 360도 방향에서 다수의 RGB-D(RGB-Depth) 카메라를 이용하여 깊이영상을 획득하고 3차원 모델을 생성하기 위해서는 RGB-D 카메라 간의 3차원 변환관계를 구하여야 한다. 본 논문에서는 구형 물체를 이용하여 4대의 RGB-D 카메라 사이의 변환관계를 간편하게 구할 수 있는 시점보정(view calibration) 방법을 제안한다. 기존의 시점보정 방법들은 평면 형태의 체크보드나 코드화된 패턴을 가진 3차원 물체를 주로 사용함으로써 패턴의 특징이나 코드를 추출하고 정합하는 작업에 상당한 시간이 걸린다. 본 논문에서는 구형 물체의 깊이영상과 사진영상을 동시에 사용하여 간편하게 시점을 보정할 수 있는 방법을 제안한다. 우선 하나의 구를 모델링 공간에서 연속적으로 움직이는 동안 모든 RGB-D 카메라에서 구의 깊이영상과 사진영상을 동시에 획득한다. 다음으로 각 RGB-D 카메라의 좌표계에서 획득한 구의 3차원 중심좌표를 월드좌표계에서 일치되도록 각 카메라의 외부변수를 보정한다.

• 한국미생물·생명공학회지
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• 제27권4호
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• pp.298-303
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• 1999

An $\alpha$-D-galactosidase ($\alpha$-D-galactoside galactohydrolase, EC 3. 2. 1. 22) from earthworm was purified by affinity chromatography using N-$\varepsilon$-aminocaproyl-$\alpha$-D-galactopyranosylamine coupled to sepharose and its properties were examined. The specific activity of the purified enzyme, tested with p-nitrophenyl-$\alpha$-D-galactopyranoside as substrate, was 314 units/mg protein, representing an 122-fold purification of the original crude extract. The final preparation obtained from by Sephadex G-25 chromatography showed a single band on SDS-polyacrylamide gel electrophoresis. The molecular weight was determined to be 48,000 by SDS-polyacrylamide gel electrophoresis. The purified galactosidase was showed maximum activity at pH 4.5 and 4$0^{\circ}C$, and was stable in the pH and temperature ranges from 4.0 to 5.5 and 30 to 5$0^{\circ}C$, respectively. The enzyme activity was inhibited by Zn2+, Hg2+ and Co2+. When the purified $\alpha$-galactosidase treated to guar gum for 6 hour, gel-promoting property was increased. It was clear that enzymatic elimination of galactose from guar gum by purified $\alpha$-galactosidase would lead to a significant increase in gelation ability.

• 한국의류산업학회지
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• 제11권2호
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• pp.308-314
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• 2009

In creating an avatar, consumers can find out for themselves their own sizes to be entered. Also, putting in a face creation main-page menu option enables clients to make up their faces and match them to their bodies. Through this process when purchasing clothes through the internet consumers can enter their own body sizes and create avatars that are identical to their body shape. The uniqueness of developed prototype is that it creates an avatar similar to one's body shape according to body size inputs and demonstrates visually to customers the on-line comfort test which was only available off-line traditionally. The avatar follows the movement of mouse from left to right which enables 3 dimensional visualization. Through maximizing the visual effect this research focuses on enabling consumers to feel subjective parts as if they are off-line. This study seeks to provide a type of prototype of an online shopping mall that meets the demand of the consumers using the 3D avatar.