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An Analog Voltage-mode Sorter For Real-time Signal Processing

  • Chaikla, Amphawan;Jaruwanawat, Anuchit;Riewruja, Vanchai
    • 제어로봇시스템학회:학술대회논문집
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    • 2002.10a
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    • pp.87.1-87
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    • 2002
  • $\textbullet$ Abstract $\textbullet$ Introduction $\textbullet$ Circuit Description $\textbullet$ Simulation Results $\textbullet$ Conclusion

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Indoor Navigation toy the mobile robot

  • Lee, Woo-Young;Deijeung Huh;Ukyoul Huh;Kim, Hakil
    • 제어로봇시스템학회:학술대회논문집
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    • 2002.10a
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    • pp.107.3-107
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    • 2002
  • 1. Introduction 2. Wall following 3. Obstacle Avoidance 4. Experimental Results 5. Conclusion

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Wide Swing CMOS Current Follower Circuit

  • Jirawath, Parnklang;Ampaul, Manasphrum;Nipath, Pinamorn
    • 제어로봇시스템학회:학술대회논문집
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    • 2002.10a
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    • pp.80.5-80
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    • 2002
  • 1. Introduction II. Circuit Description III. Current-Mode Active RC Filter IV. Simulation Results V. Conclusion

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Zigzag gait of a Quadruped Walking robot with waist joint

  • Park, Se Hoon;Lee, Yun Jung
    • 제어로봇시스템학회:학술대회논문집
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    • 2002.10a
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    • pp.108.3-108
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    • 2002
  • $\textbullet$ Introduction $\textbullet$ trend of walking robot $\textbullet$ Characteristics of waist-jointed walking robot $\textbullet$ simulation $\textbullet$ conclusion

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An Analysis of the Ability of Inquiry Performance for Students Gifted in Science in Elementary School (초등학교 과학 영재 학생의 탐구 수행 능력 분석)

  • Hong, Jun-Euy;Lee, In-Ho;Jhun, Young-Seok
    • Journal of Korean Elementary Science Education
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    • v.26 no.3
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    • pp.267-275
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    • 2007
  • The purpose of this study is to estimate the ability of inquiry performance for students gifted in science in elementary school. 56 sixth graders were included in this study. Initially, a question 'How does the dust effect on human health?' was posed to students. Then, an assessment framework for analysis of the inquiry report was developed. It is composed of 5 domains: data collection, prediction, the inquiry process, results, conclusion and presentation. The findings reveal that the students achieved high scores in the domain of 'data collection' and followed by prediction, inquiry process, results, conclusion and presentation. The results of our study are as follows : first, in spite of high scores obtained in basic inquiries such as data collection, students needed to improve their skills in prediction, the inquiry process, results, conclusion and presentation. Second, the reason why students were outstanding in data collection is that they have improved their ability to handle data in a know-ledge-based information society. Third, even though students were good at citing and applying some information, they didn't fully understand the meaning of data and exhibited weaknesses in arguing their own opinions.

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The Trend of Recent Medical Treatment on Chronic Prostatitis (만성전립선염(慢性前立腺炎)의 연구동향(硏究動向)에 대한 분석(分析))

  • Jung, Gi-Hoon;Kim, Chueng-Jung;Cho, Chung-Sik
    • Journal of Haehwa Medicine
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    • v.14 no.2
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    • pp.153-158
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    • 2005
  • Objective : We performed this study to understand the trend of recent medical treatment on chronic prostatitis. Methods : We analyzed 20 manuscripts contributed to the Chinese medical journals from 1998 to 2004 that presenting report of recent medical treatment on chronic prostatitis. Results : The results are summarized as follows 1. In clinical cases, we investigate the cause of chronic prostitis was 'ha cho sup yol' 'ki wool' and 'hyul er'. also it combined complex causes. 2. Deep stimulation acu-therapy near prostate was more effective than other acu therapy. 3. External medical treatment was very efficient than other therapy that was rectal injection therapy, fumigation therapy etc. Conclusion : We conclusion that Rectal Injection therapy was clinical effect on chronic prostatitis.

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