Mathematical epidemic models of Chlamydial STD and Infertility

• Project/Area Number: 18540135
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General mathematics (including Probability theory/Statistical mathematics)
• Research Institution: Osaka Prefecture University
• Principal Investigator: TABATA Minoru Osaka Prefecture University, 工学研究科, 教授 (70207215)
• Co-Investigator(Kenkyū-buntansha): HARA Tadayuki 大阪府立大学, 工学研究科, 教授 (20029565)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,090,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥690,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
• Keywords: 数理モデル / 数理疫学 / 性感染症 / 人口移動 / 計算機シミュレーション / マスター方程式 / エージェント

Research Abstract

数学的に高い価値を持つ離散力学系を用いて, 医学的に高い実証性を持つクラミジア性感染症と不妊症の数理疫学モデルを構築することができた.この離散力学系の漸近挙動評価を数理解析的に証明することにより, 将来のクラミジア感染者数と不妊症患者数を予測することが可能になった.

Research Products

• [Journal Article] Is the innate bio-protection power against human virus the same between males and females? A conclusion based on blood donor data of HTLV-I infection (2008)
  • Author(s): Nobuoki Eshima1, Minoru Tabata, Yasunori Higuchi, & Shigeru Karukaya
  • Journal Title: Nature Precedings hdl : 10101/npre
  • Peer Reviewed
• [Journal Article] Is the innate bio-protection power against human virus the same between males and females? A conclusion based on blood donor data of HTLV-I infection (2008)
  • Author(s): Nobuoki Eshima, Minoru Tabata, Yasunori Higuchi, & Shigeru Karukaya
  • Journal Title: Nature Precedings 1987 Pages: 1-5
  • Peer Reviewed
• [Journal Article] Entropy correlation coefficient for measuring predictive power of generalized linear models (2007)
  • Author(s): Nobuoki Eshima & Minoru Tabata
  • Journal Title: Statistics and Probability Letters, Elsevier Science, Amsterdam Vol.77, Issue 6 Pages: 588-593
  • Peer Reviewed
• [Journal Article] Why is the distribution of HTLV-I carriers geographically biased? : an answer through a mathematical epidemic model, Mathematical Medicine and Biology : A Journal of the IMA (2007)
  • Author(s): N Eshima, M Tabata, T Okada
  • Journal Title: Oxford University Press Vol.24 Pages: 149-167
  • Peer Reviewed
• [Journal Article] and Minoru Tabata, Statistical solution to the capacity problem in direct-sequence code-division multi-access communication system, IMA Journal of Mathematical Control and Information (2007)
  • Author(s): Nobuoki Eshima, Toru Kohda
  • Journal Title: Oxford University Press Vol.24 Pages: 289-298
  • Peer Reviewed
• [Journal Article] Entropy correlation coefficient for measuring predictive power of generalized linear models. (2007)
  • Author(s): N.Eshima and M.Tabata
  • Journal Title: Statistics & Probability Letters, Elsevier Science Vol.77,Issue 6 Pages: 588-593
  • Peer Reviewed
• [Journal Article] Why is the distribution of HTLV-I carriers geographically biased? : an answer through a mathematical epidemic model (2007)
  • Author(s): N Eshima, M Tabaa, T Okada
  • Journal Title: Mathematical Medicine and Biology : A Journal of the IMA, Oxford University Press. (未定)
• [Journal Article] A geometrical similarity between migration of human population and diffusion of biological particles, Nonlinear AnalysisSeries B : Real World Applications (2006)
  • Author(s): Minoru Tabata, Nobuoki Eshima, Ichiro Takagi
  • Journal Title: Elsevier Science, Amsterdam Vol.7, Issue 4 Pages: 872-894
  • Peer Reviewed
• [Book] Chapter 2, Nova Science Publishers, Inc. (2008)
  • Author(s): Minoru Tabata, Toshitake Moriyama, S, Motoyama, and Nobuoki Eshima
  • Publisher: A mathematical model approach to chlamydial infection in Japan. In : Progress in Nonlinear Analysis Research ISBN : 978-1-60456-359-7 Editor : Erik T. Hoffmann
• [Book] A mathematical-model approach to chlamydial infection in Japan:In Progress in Nonlinear Analysis Research, Editor:Erik T. Hoffmann, 2008 (2008)
  • Author(s): M. Tabata, T. Moriyama, S. Motoyama, and N. Eshima
  • Publisher: Nova Science Publishers, Inc.
• [Remarks]
  • URL: http://precedings.nature.com/documents/1987/version/1
• [Remarks]
  • URL: http://www10.ocn.ne.jp/~mtabata/
• [Remarks]
  • URL: http://www.sakai.zaq.ne.jp/duhtr508/
• [Remarks]
  • URL: http://book.geocities.jp/mnrtabata/index.html
• [Remarks]
  • URL: http://precedings.nature.com/documents/1987/version/1