• 한국농촌건축학회논문집
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• 제4권2호
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• pp.39-48
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• 2002

The purpose of this study was to analyze and explain the formation and characteristics of wooden church architecture in Andong area from 1902 to 1975. Especially, I tried to find out the characteristic of wooden construction and the influence of typical form of Andong church architecture to the small church of nearby Andong rural area. This study was carried out the actual inspection of existing architecture through analysis.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2002년도 추계학술발표논문집 (하)
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• pp.2273-2276
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• 2002

본 논문에서는 주 입력 장치가 펜인 휴대용 컴퓨터에서 사용할 수 있는 다섯 살 전후의 유아 학습게임을 개발하였다. PDAs와 같은 휴대용 컴퓨터는 장소에 구애받지 않고 어디든지 휴대하여 사용할 수 있다는 큰 장점이 있다. 또한 주된 입력 장치가 펜이므로 연필을 가지고 종이에 그리듯이 사용할 수 있어 유아가 사용하기에 다른 입력 장치에 비해 편리한 장점을 가지고 있다. 인터넷이나 기타 특정 프로그램들을 이용한 학습 방법은 많이 나와 있지만 아직 휴대용 컴퓨터에서 사용할 수 있는 프로그램의 개발은 미비한 상태이다. 본 논문에서는 휴대용 컴퓨터의 장점을 최대한 살려서 어디서든지 필요할 때 사용할 수 있는 게임 형태의 유아 학습 프로그램을 개발하고 구현하였다. 또한 데스크 탑 컴퓨터에 비해 하드웨어와 화면 크기의 제약을 가지고 있는 PDAs에서 유아들이 쉽게 익숙해지고 흥미를 느낄 수 있는 그래픽 사용자 인터페이스를 개발하였다.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2007년도 춘계학술발표대회
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• pp.657-660
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• 2007

구급차에서는 위급한 상황의 환자를 이송할 시에 적절한 응급조치가 필요로 하고 환자의 상태에 맞는 조치를 취하여야 한다. 그러나 모든 구급차에 의사가 상주 할 수 없음으로 CDMA 망을 이용하여 원격지의 의사가 원격의료가 가능한 시스템을 제안한다. 낮은 전송속도에서 효율적으로 중요한 의학적 정보를 전송할 수 있는 원격 응급 의료 시스템이 개발된다면 의료기관에 상주하는 의사와 데이터를 송수신하는 시간도 단축할 수 있으며, 응급상황 발생시 대처를 하지 못하거나 하는 경우를 예방할 수 있어 환자 이송 시에 상당한 효과가 있으리라 판단된다.

• 대한인간공학회지
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• 제18권3호
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• pp.87-103
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• 1999

The present study employed an experimental usability testing technique to explore cognitive engineering characteristics of WWW. Based on the results of our previous study which employed non-experimental methods such as questionnaire and heuristic evaluation method, this study used a behavioral performance-measurement technique to evaluate the usability of a domestic web-site design. Specifically, we revised the menu and document structure of the original 'Movie-Friend' site to solve the design problems which were extracted from the results of the heuristic evaluation method of our previous study. Exp. 1 compared the relative navigation efficiency of the original frame menu site and the revised pop-up toolbar site, and Exp. 2 compared the toolbar menu site and the revised frame site. As a result of Exp. 1, the revised pop-up toolbar site showed improved navigation efficiency compared to the original site, as indicated by the mean latency and the number of pathways to reach the target page. However, we found no performance difference between the frame site and toolbar site in Exp. 2.

• 복식문화연구
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• 제10권3호
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• pp.293-305
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• 2002

This paper describes the new trends of fashion industry in the era of digital media and Internet paradigm, where fashion is no longer just static contents. Fashion becomes crucial and dynamic contents for infotainment, mobile Internet, and digital media. As therefore, the fashion industry could be positioned as fashion information industry and key elements of fashion communication. In the future, fashion education should be repositioned as dynamic Intermediary not only for traditional textile design, costume design, and merchandising, but also for dynamic fashion information provider, fashion communication and fashion-oriented media related to digital Information, and Internet. As a case study, we briefly describe the successful co-marketing strategies of world-class luxury fashion brands, fashion media, and Internet service provider.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2013년도 제48차 하계학술발표논문집 21권2호
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• pp.297-298
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• 2013

본 논문에서는 IR 영상추적을 위하여 가린 표적의 실제 중심을 예측하는 추적창 조절(target window adjustment) 기법을 제시한다. 대표적 분할 추적(patch tracking) 방식인 특징점 추적(feature point tracking)은 표적의 중심과 특징점을 coupling하여 가린 표적의 실제 중심을 예측할 수 있으나, 형상 정보가 적은 영상에서 표적의 ROI(Region of Interest)는 특징점의 분포만으로는 구할 수 없다. 본 논문에서는 상관추적의 추적창 조절 기법과 특징점 추적의 coupling 기법을 결합하여 표적이 장애물에 가리는 경우에도 안정적인 추적창을 유지한다.

• 한국생물공학회:학술대회논문집
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• 한국생물공학회 2000년도 추계학술발표대회 및 bio-venture fair
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• pp.301-304
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• 2000

Fed-batch culture was designed to increase cell concentration and astaxanthin content by mutant AJ-6 of Phaffia rhodozyma. Fed-batch culture was performed in the continuous feeding with manual adjustment of flow rate to control glucose concentration. When the final glucose concentration was 100 g/L, the cell and astaxanthin were 38.3 g/L, 34.8 mg/L, respectively. Addition of ethanol(10 g/L), when glucose was depleted, the cell and astaxanthin concentration were 37.2 g/L and 45.6, respectively, 5 g/L of acetic acid supplied, 40.6 g/L, 43.9 mg/L were obtained. Ethanol and acetic acid enhanced the astaxanthin content act as precursor of carotenoid synthesis.

• 제어로봇시스템학회논문지
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• 제16권4호
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• pp.396-402
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• 2010

In this paper the principles and structure of a WTS (Wind Turbine Simulator) are described. The proposed WTS is a versatile system specially designed for the purpose of developing and testing new control strategies for wind energy conversion systems. The simulator includes two sub-systems; a torque controller which controls a 3-phase induction motor in order to simulate the wind turbine and wind speed generator which can simulate an actual wind speed. In order to make the proposed system working in real-time, two sub-systems are incorporated into one simulink block by using Real-time workshop. The performance of the proposed system is verified by considering various wind speeds.

• 천문학논총
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• 제18권1호
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• pp.61-67
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• 2003

In 2002, a new solar spectroscopic system with the Coelostat type has been installed at Korea Astronomical Observatory. It was designed to observe solar spectra in the range from 3000 to 8000${\AA}$ with the spectral resolution of 1${\AA}$/mm. The system is composed of a 40cm diameter Coelostat with 9m focal length, spectroscopic system with 600groove/mm grating, and a IK ${\times}$ IK CCD detector. By developing observational softwares for this system, we have successfully observed solar Ha spectra. In this paper, we development of telescope control and observational softwares.

• 한국생산제조학회지
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• 제22권2호
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• pp.275-280
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• 2013

The tractor front axle has the lower standard for noise and vibration relatively and it increase the possibility to develop of the alternative straight bevel gear of the expensive spiral bevel gear. The purpose of this paper is to compare of the spiral vs. the straight bevel gear manufacturing process. The manufacturing cost and productivity are compared after the spiral bevel gear of the tractor front axle is replaced of to the straight bevel gear. If spiral bevel gear is replaced to straight bevel gear, the cost is reduce 4.6% and productivity is increase 18%.