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FOCUS Kinetics Training Washington January 2006 An Introduction to the Kinetic Evaluation Software KinGUI Dr. Dieter Schäfer Monheim, Germany.

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Presentation on theme: "FOCUS Kinetics Training Washington January 2006 An Introduction to the Kinetic Evaluation Software KinGUI Dr. Dieter Schäfer Monheim, Germany."— Presentation transcript:

1 FOCUS Kinetics Training Washington January 2006 An Introduction to the Kinetic Evaluation Software KinGUI Dr. Dieter Schäfer Monheim, Germany

2 FOCUS Kinetics Training Washington January 2006 What is KinGUI ? KinGUI is a kinetic evaluation software with a Graphical User Interface … can handle almost all relevant metabolic schemes … complies with the rules and reporting requirements of FOCUS Kinetics (except water/sediment systems)

3 FOCUS Kinetics Training Washington January 2006 What is KinGUI ? KinGUI... … is based on the commercial software package MatLab … uses standard mathematical methods and approaches minimisation of the sum of squared differences Runge-Kutta method for numerical solution of the differential equations Levenberg-Marquardt algorithm for the parameter optimisation

4 FOCUS Kinetics Training Washington January 2006 What is KinGUI ? KinGUI... … was developed by BCS and an ECPA Workgroup … will be freely available in its executable version … is by no means perfect (yet), and will undergo further testing and validation … is only one of several software tools for kinetic evaluations according to FOCUS, and is used here only as an example

5 FOCUS Kinetics Training Washington January 2006 Structure of KinGUI MatLab tool set of text files (m-files) that can be interpreted by MatLab Graphical User Interface set of MatLab text files MatLab version of KinGUI executable version of KinGUI MatLab Compiler requires full MatLab software package requires pre-installed MatLab environment

6 FOCUS Kinetics Training Washington January 2006 How to work with KinGUI What you need to start: the pre-installed MatLab environment the executables (kingui.exe, kingui.ctf) an appropriate input file a conceptual model of the metabolic scheme for a detailed introduction to KinGUI refer to the User Manual and the Step-by-Step Guide (available as print-outs and on CD)

7 FOCUS Kinetics Training Washington January 2006 How to work with KinGUI short presentation of KinGUI: parent and one metabolite, SFO kinetics


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