affectors
Class DecayRegDownAff

java.lang.Object
  affectors.Affector
      affectors.DecayRegDownAff

All Implemented Interfaces:

java.lang.Cloneable

public class DecayRegDownAff

extends Affector

Use this for decay of a Node when the decay rate can be lowered (half life raised) by the presence of another node. Use this for both intracellular extracellular nodes.

Formula
dnodex/dt = -nodex * (1 / H_nodex) * (1 - (INHIBITOR^nu / (K^nu + INHIBITOR^nu)))

Parameters

Target [nodex]	The Node which is decaying
Inhibitor [INHIBITOR]	The Node that inhibits decay.
Half-life [H_nodex]	The half-life of the Node.
Half-max inhibitor [K_INHIBITORnodex]	The inhibitor concentration at which degradation rate is reduced to half.
Cooperativity inhibitor [nu_INHIBITORnodex]	The non-linearity of the inhibiting function.

Usage
&nodex

&DecayRegDownAff nodex inhibitor H_nodex K_inhibitor_nodex nu_inhibitor_nodex

&endnodex

Field Summary

Fields inherited from class affectors.Affector

ADesc, affectorType, CC, CERTIFICATION, CONVERSION, copyNumber, DEGRADATION, FF, firstFreeParam, GG, GUI_CAPABLE, HH, KK, MATHTYPE, NDesc, PDesc, PRODUCTION, RETURNS_DERIV, RETURNS_PARTIALS, TERMTYPE, TT, Type, UNSPECIFIED

Constructor Summary

DecayRegDownAff()

Method Summary

float	getNCValue(Node which_node)
float	getValue(Node which_node)
protected void	setLabelsAndTypes()
void	setParameterNumbers(int[] param_nums)

Methods inherited from class affectors.Affector

addDefaultParam, Chi, clearStatic, copy_, copy, doesContainTarget, findOrCreateParam, findParam, fixNodes, getNodes, getNumNodes, getNumParameters, getOtherSide, getParameter, getParameter, getParamName, getParamPos, getParamValue, getParamValue, getParamVariationMode, init, isLinearInTarget, Phi, Psi, setContainsTarget, setDescriptions, setParameter, setParamRange, setParamRange, setParamValue, setParamValue, setSide, setSided

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DecayRegDownAff

public DecayRegDownAff()

Method Detail

setLabelsAndTypes

protected void setLabelsAndTypes()

Specified by:

setLabelsAndTypes in class Affector

setParameterNumbers

public void setParameterNumbers(int[] param_nums)

Specified by:

setParameterNumbers in class Affector

getValue

public float getValue(Node which_node)

Overrides:

getValue in class Affector

getNCValue

public float getNCValue(Node which_node)

Overrides:

getNCValue in class Affector