Author: bugman Date: Wed Jan 15 16:05:26 2014 New Revision: 21986 URL: http://svn.gna.org/viewcvs/relax?rev=21986&view=rev Log: Improvements and addition of many links to the lib.dispersion.it99 API documentation. This is for the API documentation at: http://www.nmr-relax.com/api/3.1/lib.dispersion.it99-module.html. Modified: trunk/lib/dispersion/it99.py Modified: trunk/lib/dispersion/it99.py URL: http://svn.gna.org/viewcvs/relax/trunk/lib/dispersion/it99.py?rev=21986&r1=21985&r2=21986&view=diff ============================================================================== --- trunk/lib/dispersion/it99.py (original) +++ trunk/lib/dispersion/it99.py Wed Jan 15 16:05:26 2014 @@ -21,11 +21,24 @@ ############################################################################### # Module docstring. -"""The Ishima and Torchia (1999) 2-site model for all time scales with pA >> pB. +"""The Ishima and Torchia (1999) 2-site all time scale exchange (with pA >> pB) U{IT99<http://wiki.nmr-relax.com/IT99>} model. -This module is for the function, gradient and Hessian of the IT99 model. The model is named after the reference: +Description +=========== - - Ishima R. and Torchia D.A. (1999). Estimating the time scale of chemical exchange of proteins from measurements of transverse relaxation rates in solution. J. Biomol. NMR, 14, 369-372. (U{DOI: 10.1023/A:1008324025406<http://dx.doi.org/10.1023/A:1008324025406>}). +This module is for the function, gradient and Hessian of the U{IT99<http://wiki.nmr-relax.com/IT99>} model. + + +References +========== + +The model is named after the reference: + + - Ishima R. and Torchia D.A. (1999). Estimating the time scale of chemical exchange of proteins from measurements of transverse relaxation rates in solution. I{J. Biomol. NMR}, B{14}, 369-372. (U{DOI: 10.1023/A:1008324025406<http://dx.doi.org/10.1023/A:1008324025406>}). + + +Equations +========= The equation used is:: @@ -46,6 +59,17 @@ and therefore:: omega_1eff^4 = 2304 * nu_cpmg^4 + + +Links +===== + +More information on the IT99 model can be found in the: + + - U{relax wiki<http://wiki.nmr-relax.com/IT99>}, + - U{relax manual<http://www.nmr-relax.com/manual/IT99_2_site_CPMG_model.html>}, + - U{relaxation dispersion page of the relax website<http://www.nmr-relax.com/analyses/relaxation_dispersion.html#IT99>}. + """ # Python module imports.