• Proceedings of the Korean Society of Crop Science Conference
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• 2001.05a
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• pp.180-181
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• 2001

• Macromolecular Research
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• v.15 no.5
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• pp.465-468
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• 2007

• Proceedings of the Korean Society of Life Science Conference
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• 2000.09a
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• pp.33-33
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• 2000

• Proceedings of the Zoological Society Korea Conference
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• 1999.10b
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• pp.248.1-248
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• 1999

No Abstract, See Full Text

• Proceedings of the PSK Conference
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• 2002.10a
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• pp.412.1-412.1
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• 2002

Purpose. To prepare PVP-based solid dispersions containing lovastatin (LOS) and solubilizers (sodium lauryl sulfate. Tween80. oleic acid) to enhance dissolution of practically insoluble LOS. Methods. Solid dispersions containing LOS were prepared by dissolving two different organic solvent systems (acetone/ethanol or acetonitrile/ethanol). Results. The stickiness and flowability of solid dispersion powders were dependent on the composition and ratio of the solubilizers. (omitted)

• 한국정보디스플레이학회:학술대회논문집
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• 2004.08a
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• pp.465-467
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• 2004

We presented a systematic investigation on the growth of CNTs including SWNTs on nano-catalyst-embedded particles by PECVD. For CNTs growth, the mixture of $C_2H_2$ and $NH_3$ was used. The total pressure and temperature were kept at 3.25 Torr and 650 $^{\circ}C$, respectively. Finally, we measured the field emission property from CNTs grown from nano-catalyst embedded zeolite particles in vacuum chamber (<$10^{-7}$ Torr).

• Proceedings of the Korean Society of Life Science Conference
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• 2005.09a
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• pp.98-98
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• 2005

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.04a
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• pp.284-285
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• 2005

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.04a
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• pp.286-287
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• 2005

• IEMEK Journal of Embedded Systems and Applications
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• v.3 no.3
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• pp.136-142
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• 2008

Mobile robots can offer services like intelligent monitoring in an indoor environment using network connection with remote users. In this paper, we designed and developed a networked security robot system with various sensors, such as flame detector, gas detector, sound monitoring module, and temperature sensor, etc. The robot can be accessed through a web service and the user can check the status of the environment. Using ADAMS software, we defined the motor specification for a worst-case condition of climbing over a obstacle. We applied the robot system in monitoring office condition.