• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.1169-1172
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• 2005

For elderly people, an advanced training machine that uses actuator and can adjust load according to muscle activity is proposed. The proposed machine allows users to have a safe and effective training through exercise close to ordinal motion appears in daily life such as stretching or stooping motion. A muscle activity sensor real-timely monitors the activation level of user's muscle during the exercise and the training load is adjusted based on the measured data. The training load is exerted and continuously controlled by electric/pneumatic actuator.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1988년도 한국자동제어학술회의논문집(국제학술편); 한국전력공사연수원, 서울; 21-22 Oct. 1988
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• pp.822-825
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• 1988

In this paper, we present a system which enables a real-time measurement of the number and also the body length of the fry (baby fish) using a line image sensor. Here, we consider a situation that fry are transported from a pond to another, pond through a pipe. At one position of the pipe a transparent rectanglar channel is mounted. The images of the fry, which run through this rectanglar channel, are detected by a line image sensor. The image signals are digitized to binary ones and the contour of the fry are detected. After that, a real-time image analysis is executed with a digital signal processor. Labeling program analyses the connection of every pixel. The results are transfered to a personal computer and displayed on the online monitor graphically.

• 한국어업기술학회:학술대회논문집
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• 한국어업기술학회 2002년도 춘계 수산관련학회 공둥학술발표회
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• pp.496-497
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• 2002

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2005년도 학술발표회(2)
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• pp.1329-1330
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• 2005

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2005년도 학술발표회(2)
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• pp.872-873
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• 2005

• 한국어류학회지
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• 제19권3호
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• pp.193-200
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• 2007

한국산(통영, 여수)과 일본산(나가사키) 넙치(Paralichthys olivaceus)의 체지방량 및 혈청지질을 분석한 결과, 표준체장과 체중의 평균치는 각각 유의한 차이가 없었다. 체장을 제외한 상대적인 체중에서는 나가사키산>여수산>통영산 넙치의 순위로, 일본산 넙치가 한국산 넙치에 비해 체중이 많았으며, 어체 밀도의 평균치에서는 국가간, 지역간에 유의한 차이가 없었다. 각 체구성 성분은 일본 나가사키산의 넙치가 한국의 여수, 통영산 넙치에 비해 체수분량이 적었고, 체지방량과 체단백질량은 많았다. 그러나 체장의 요인을 제외하고 비교하면, 체수분량, 체지방량, 체단백질량은 각각 나가사키산>여수산>통영산 넙치의 순서로 많았고, 일본산이 한국산에 비하여 근육량도 많은 특징을 나타내었다. 혈청중의 지질량에서, cholesterol양은 여수산 넙치가 많았고, triglyceride 양은 나가사키산 넙치에서 많았다. 또한, 혈청중의 lipoprotein은 전기영동상에서 나가사키산 넙치가 통영산 넙치에 비하여 LDL이 더 많았다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.89.4-89
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• 2001

We propose an electric wheelchair that is suitable for the upper-limbs disabled with sufficient operability and low expenses. Features of this wheelchair, 1) By instating a simple mechanical module, existing electric wheelchairs can be readily converted to a special version for the upper-limbs disabled. 2) The electric wheelchair can be freely operated by motion of a head. 3) A vision system to assure safety operation by the disabled is introduced.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1995년도 Proceedings of the Korea Automation Control Conference, 10th (KACC); Seoul, Korea; 23-25 Oct. 1995
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• pp.207-210
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• 1995

In this paper, two representative schemes for vector control of induction motor without speed sensor are studied. First, the two sensorless systems which are implemented by voltage and current source are presented with new ideas and interpretations. Then a linear model around an operating point is proposed. Finally, the stability improvement of these systems are studied and evaluated by computing the trajectories of poles and zeros.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1995년도 Proceedings of the Korea Automation Control Conference, 10th (KACC); Seoul, Korea; 23-25 Oct. 1995
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• pp.295-298
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• 1995

In this paper, one simple technique to calibrate the system setting of the three-dimensional measuring system is presented. Due to this technique, the three-dimensional shape of the huge structures and the buildings can be readily obtained. This technique is applied to the three-dimensional landscape simulation. Two examples are shown in this paper.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.407.2-407.2
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• 2002

We have been studing sensitive non-enzymatic chemiluminescence (CL) imaging methods for the detection of DNA. For one of our methods, a unique chemical derivatization reagent. 3'. 4', 5'-trimethoxyphenylglyoxal (TMPG) was utilized. This reagent reacted specifically with guanine bases in nucleic acids to quickly produce a chemiluminescent derivative under mild reaction conditions. (omitted)