Dissertation > Excellent graduate degree dissertation topics show

The Research of HBV Infection Dynamics

Author: FangHaiQuan
Tutor: ZhouTieJun
School: Hunan Agricultural University
Course: Biomathematics
Keywords: Hepatitis B virus Infection immunity Time Delay Equilibrium point Stability Positive Periodic Solution for Coincidence degree theory
CLC: R512.62
Type: Master's thesis
Year: 2011
Downloads: 46
Quote: 0
Read: Download Dissertation

Abstract


In this paper, the hepatitis B virus infection of the stability of the power system and periodic , sufficient conditions for the stability and positive existence of periodic solutions . The text consists of three parts , the concrete structure is as follows . The first chapter gives an overview of the development history and previous studies of the dynamics of infection related to work , and this paper, the background of the problem . The second chapter begins with the establishment of the immune response in hepatitis B virus infection dynamics model , Routh-Hurwitz criterion to obtain sufficient conditions for local stability of the positive equilibrium point . Followed by the establishment of a mathematical model of the immune delays , stable switch will occur with increasing time delays . Concludes with a discussion of the mathematical model has three different time delays , sufficient conditions for local stability of the immune balance point . Chapter stained virus cells with uninfected cells can reproduce , and to consider the changing environment of the cycle , the establishment of chronic hepatitis B virus infection cycle model application coincidence degree theory model existence of positive periodic solutions conclusion , good explain fluctuations in patients with chronic hepatitis B virus content in the body image .

Related Dissertations

  1. Analysis and Study of Abutment Stability in Concrete High Arch Dam by Three-Dimensional Nonlinear Finite Element Method,TV642.4
  2. The Study on Structural Calculation and Analysis Method of Lattice-type Crane with Variable Cross-section Boom,TH21
  3. Power System Dynamic Voltage Stability Simulation Study Based on Precise Integration Method,TM712
  4. Simulation and Analysis about Switched Reluctance Generator Power Supply System,TM31
  5. Research and Design for the Laser’s Power Control System of Laser Direct Writing,TN249
  6. Robust Model Predictive Control of Networked Systems,TP273
  7. Robust Filter Design Based on Polynomially Parameter-dependent Lyapunov Functions,TP13
  8. Stability Analysis and Robust Controller Design for Stochastic Time-Delay Systems,TP13
  9. Stability Analysis of Systems with Time Delays,TP13
  10. Research on Input-To-State Stability of Discrete-Time Nonlinear Systems,TP13
  11. Astudy on Samuel Huntington’s Theory of Political Stability,D09
  12. Stability Analysis of Roller Compacted Concrete Gravity Dam Based on Time-history Method,TV642.2
  13. Thermal Stability of Complexes of Chitosan Quaternary Ammonium Salt and Metal Ion,O634
  14. Synthesis and Application of the chloro- methoxy fatty acid methyl esters,TQ414.8
  15. Breeding of High-Yield Pigment Production Monascus and Studies on Pigments’ Qualities,TS202.3
  16. The Preliminary Studies on Characteristics of HCV Quasispecies Variation and Its Immune Escaping Mechanism,R392.1
  17. On Ohba’s Conjecture of One Class of Complete Multipartite Graphs,O157.5
  18. Analysis of the Impact of Tailings Dam Stability under Seepage Role,TV649
  19. Research on Anti-periodic Solutions of Delayed Cellular Neural Networks without Assuming Global Lipschitz Conditions,TP183
  20. Characterization and Properties of capsaicin / CD system,TQ450.1
  21. Preparation and Properties of lead-free glass powder,TQ171.6

CLC: > Medicine, health > Internal Medicine > Infectious disease > Viral infections > Viral Hepatitis > Hepatitis B
© 2012 www.DissertationTopic.Net  Mobile