Now showing items 1-13 of 13

    • Analysis of one model of the immune system 

      Kavaliauskas, Algis (Nonlinear analysis: modelling and control, 2003)
      The article deals with development of a tumor in the cylindrical space. A model with two parameters - lymphocytes and tumor cells - described in [1] is taken as a base of the research. Some generalization of the model is ...
    • Biosensor response at mixed enzyme kinetics and external diffusion limitation in case of substrate inhibition 

      Kulys, Juozas (Nonlinear analysis: modelling and control, 2006)
      The action of a biosensor containing non Michaelis-Menten enzyme was modeled at mixed enzyme kinetics and external diffusion limitation in the case of substrate inhibition. The calculations show that at the electrode surface ...
    • Computational modelling of a sensor based on a array of enzyme microreactors 

      Baronas, Romas; Ivanauskas, Feliksas; Kulys, Juozas; Sapagovas, Mifodijus (Nonlinear analysis: modelling and control, 2004)
      This paper presents a two-dimensional-in-space mathematical model of a sensor system based an array of enzyme microreactors immobilised on a single electrode. The system acts under amperometric conditions. The model is ...
    • Discrete values of the coefficient of damping under conditions of explicit acoustic nonlinearity 

      Miškinis, Paulius (Nonlinear analysis: modelling and control, 2006)
      Qualitative analysis of hypersound generation is described by the inhomogeneous Burgers equation in the case of the non-harmonic and arbitrary light field. A qualitative possibility of the appearance of discrete values of ...
    • Econometrical modelling of profit tax revenue 

      Rudzkis, Rimantas; Mačiulaitytė, Elena (Nonlinear analysis: modelling and control, 2007)
      The aim of this article is to present a forecast of budget revenue from the profit tax using econometric models. The set of applied models has to be reduced to very simple models due to short time series used. Therefore, ...
    • Electronic structure of dodecyl syringate radical suitable for ESR molecular quantum computers 

      Tamulienė, Jelena; Tamulis, Arvydas; Kulys, Juozas (Nonlinear analysis: modelling and control, 2004)
      The neutral radical of dodecyl syringate is suggested as a candidate for molecular Electron Spin Resonance (ESR) quantum computers. The first principle of quantum chemical calculations indicates that this molecule with a ...
    • Kinetic model of biphasic character of catalase inhibition 

      Kulys, Juozas; Kriaučiūnas, Kostas; Vidžiūnaitė, Regina (Nonlinear analysis: modelling and control, 2003)
      A mathematical model of kinetics of fungal catalase inhibition with hydroxylamine in presence of substrate (hydrogen peroxide) has been developed. The scheme includes an intermediate formation and slow reversible native ...
    • Kinetics of biocatalytical synergistic reactions 

      Kulys, Juozas (Nonlinear analysis: modelling and control, 2005)
      Kinetics of biocatalytical synergistic reactions has been analyzed at non-stationary state (NSS) and at quasi steady state (QSS) conditions. The application to the model kinetic constants taken from the first type of the ...
    • Macrokinetic model of catalase electrode with biphasic enzyme inhibition 

      Kriaučiūnas, Kostas; Kulys, Juozas (Nonlinear analysis: modelling and control, 2004)
      Macrokinetics of catalase based enzyme electrode was investigated in presence of enzyme inhibitor – hydroxylamine. The modeling of the electrode was performed using biphasic scheme of enzyme inhibition and external diffusion ...
    • Modeling the enantioselective enzymatic reaction with modified genetic docking algorithm 

      Žiemys, Artūras; Kraujalienė, Lina; Kulys, Juozas (Nonlinear analysis: modelling and control, 2004)
      The handling algorithms for molecular interaction and docking is of increasing involvement in biological processes modeling. Genetic algorithm, in particular, improves the computation models and leads to more effective and ...
    • The effectiveness of synergistic enzymatic reaction with limited mediator stability 

      Kulys, Juozas; Dapkūnas, Žilvinas (Nonlinear analysis: modelling and control, 2007)
      Kinetics of biocatalytical synergistic reactions has been analyzed with special emphasis on stability and reactivity of mediators. The application to the model of kinetic constants taken from the experiments showed that ...
    • The method for calculation the Hall effect parameters 

      Kleiza, Jonas; Kleiza, Vytautas (Nonlinear analysis: modelling and control, 2004)
      A method for calculating the values of specific resistivity ρ as well as the product μ_H B of the Hall mobility and magnetic induction on a conductive sample of an arbitrary geometric configuration with two arbitrary fitted ...
    • Weakly nonlocal supersymmetric KdV hierarchy 

      Miškinis, Paulius (Nonlinear analysis: modelling and control, 2005)
      The present work offers a weakly nonlocal generalization of superKdV, which possesses also an unlimited number of conservation laws and exact solutions.