• 제목/요약/키워드: ASMT

검색결과 2건 처리시간 0.015초

사회.심리적 스트레스에 미치는 마인드 토닉(Mind Tonic) 음료의 영향 (Effects of Mind Tonic Drinks on Sociopsychological Stress)

  • 최진호;김대익;박수현;김동우;조원기;유병팔
    • 생명과학회지
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    • 제9권5호
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    • pp.596-603
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    • 1999
  • The effects of anti-stress mind tonic (ASMT) drink (ASMT-0.1% and ASMT-0.5% concentration) were tested for the anti-stress action. ICR male mice (20$\pm$2 g) were fed with basic experimental diets free access to water containing these ingredients for 18 days. Psychological stress/sociopsychological stress were exposed by foot-shock for 1 hour for 3 days. Both ASMT-0.1 and ASMT-0.5 groups in the sociopsychological stress resulted in a significant decrease of 19.1% and 41.9% in plasma corticosterone (CS) secretion compared with psychological stress (control group). Noradrenaline (NA) secretions in the brain were significantly increased 23.4% and 35.9%, respectively, in ASMT-0.1 and ASMT-0.5 groups compared with control group. MHPG-SO4 (3-Methoxy-4-hydroxyphenylethyleneglycol sulfate) levels in the brain resulted in a marked decreases of 27.1% and 19.6%, respectively in ASMT-0.1 and ASMT-0.5 groups. NA/MHPG-SO4 ratios in the brain of ASMT-0.1 and ASMT-0.5 groups resulted in a significantly increase of about 70% compared with control group. These suggest that mind tonic anti-stress drink can effectively ridded the sociopsychological stress.

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Koinonia 시스템을 적용한 무선 전투기 네트워크의 구현 (Implementation of Wireless Fighter Area Network by Koinonia Systems)

  • 김용성;조진웅;홍대기
    • 전기학회논문지
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    • 제61권11호
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    • pp.1713-1719
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    • 2012
  • In this paper, we propose a WFAN (Wireless Fighter Area Network) system based on Koinonia modems is proposed. Also, we suggest that the proposed Koinonia WFAN system is a suitable solution for indoor and outdoor wireless network of fighters. Additionally we compare the Koinonia WFAN system with the overseas ASMT (Advanced SubMiniature Telemetry). Finally we show the communication experiment results, the system requirements, and the implementation methodology of the Koinonia MFAN.