• Title/Summary/Keyword: Lee Young-Hee

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A novel architecture for localized key management in wireless sensor networks

  • Raazi, Syed Muhammad Khaliq-ur-Rahman;Lee, Sung-Young;Song, Young-Jae;Lee, Young-Koo
    • Proceedings of the Korea Information Processing Society Conference
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    • 2007.05a
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    • pp.1091-1092
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    • 2007
  • Wireless sensor networks (WSN) can be used in military surveillance, in which highly confidential data needs to be transmitted. In effect, security becomes a very important aspect in such networks. We present an efficient key management scheme for WSN. Our scheme is an improvement over SHELL [1] and mostly relies on communication within a cluster of nodes.

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Successful Treatment of Two Patients with Immune Thrombocytopenic Purpura Using Herbal Decoction

  • Kwon, Soo Young;Jang, Eun Gyeong;Cho, Young Hwan;Lee, Jang Hoon;Kim, Young Chul;Hong, Jung Woo
    • The Journal of Korean Medicine
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    • v.34 no.2
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    • pp.59-65
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    • 2013
  • Objectives: This case report was conducted to introduce the effectiveness of herbal decoction on patients with chronic immune thrombocytopenic purpura (ITP). Methods: We closely observed two patients who were admitted to the Department of Internal Medicine 1 of Kyung-Hee Korean Medical Hospital due to ITP. We gave a herbal decoction to these patients and then analyzed the changes in their general conditions as well as blood test results. Results and Conclusions: The treatment with herbal decoctions was helpful for ITP patients.