====== Tutorial 5 - Re-useable Components ======

===== 1/5 =====

**Overview**

|Note|This tutorial requires the [[ODE_toolbox|ODE toolbox]] and the [[Radionuclide_toolbox|Radionuclide toolbox]].|

In this exercise you will modify three existing models to make them more user-friendly, and also define their interfaces to other models by using model input/output blocks.

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**The model**

The first model is a model of contamination of an agricultural land by deposition. The second is a model for the contamination of food, given a concentration in soil. The last model calculates doses to humans, given concentrations in food, air, water, soil etc.

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**Next**

  * [[Tutorial_5-Using_a_general_variable|Using a general variable (2/5)]]

**References**

  * [[Tutorials|Back to Tutorials]]
  * [[start|Home]]