• Proceedings of the Zoological Society Korea Conference
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• 1998.10b
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• pp.171.2-171
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• 1998

No Abstract, See Full Text

• Proceedings of the Korean Vacuum Society Conference
• /
• 1998.06a
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• pp.132-132
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• 1998

• Magazine of the Korea Concrete Institute
• /
• v.22 no.1
• /
• pp.40-44
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• 2010

• Proceedings of the Korean Society of Agricultural Engineers Conference
• /
• 2004.11a
• /
• pp.28-28
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• 2004

• The Korean Journal of Ecology
• /
• v.23 no.2
• /
• pp.187-192
• /
• 2000

After Cassia mimosoides var. nomame was treated with Phytolacca americana extracts during the germination process, its effect on the activities of AsPOX and GuPOX were examined. As the concentration of P. americana extract increased. the activity of AsPOX decreased while that of GuPOX increased. During the germination process, the activity of AsPOX was lower than the control, while the activity of GuPOX was over 2 times higher than the control. Activity of total peroxidase by IEF was extremely high at pI 6.4 and pI 6.6 when treatment was made with a 30% concentration of P. americana extract. The treatment with phenolic compounds, caffeic acid and benzoic acid did not show much difference from the control although a slight increase was observed at pI 6.6. Activity of GuPOX in C. mimosoides was over 4 times higher in roots than in shoots. Namely, because GuPOX activity of C. mimosoides was increased by extracts of P. americana, defense enzyme, GuPOX. was generated against external stress, and we could certified the activity increase at pI 6.4, especially in root.

• Proceedings of the Korean Society of Agricultural Engineers Conference
• /
• 2003.10a
• /
• pp.355-358
• /
• 2003

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2009.04a
• /
• pp.135-136
• /
• 2009

• Journal of radiological science and technology
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• v.5 no.1
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• pp.5-14
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• 1982

• Proceedings of the Korean Environmental Sciences Society Conference
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• 1994.10a
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• pp.40-40
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• 1994

• 제어로봇시스템학회:학술대회논문집
• /
• 1994.10a
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• pp.558-560
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• 1994

In this paper, a memoryless H$_{\infty}$ controller for linear systems with state and input delays is presented. The proposed controller is a delay independent stabilizer which reduces the H$_{\infty}$ norm of the closed loop transfer function, from the disturbance to the controlled output, to a precribed level. The controller is obtained by solving a minimization problem involving linear matrix inequalities.s.