Hi Patrick.

Just got this paper here, thanks for the indication.

This may sound like a dumb question, but: am I wrong, or the "shell model"
and the "charge on a spring model" differ only by the fact that the VdW
interation is also "floating aroung" in the "shell model" but not in the
"charge on a spring" one?

Thanks a lot,

Jones

On 5/21/07, Patrick Fuchs <[EMAIL PROTECTED]> wrote:

Hi,
there's a very recent paper of the GROMOS team, where they evaluate the
free energy of polarization (with the 'Charge-on-Spring' model):
http://pubs.acs.org/cgi-bin/abstract.cgi/jpcbfk/asap/abs/jp0706477.html
Their code is already working, but under the GROMOS software...
Ciao,

Patrick

Jones de Andrade a écrit :
> Hi David
>
>     They have published a few paper on water and alcohols. The charm
crew
>     have done a few more. Amber is actually split into two IIRC, with
point
>     dipoles as well as shell models (that means either or).
>
>
> I've found two papers for charmm polariability. But I'll only be able to
> try to find it in the library or to ask for the authors tomorrow at
> least. But thanks for the information!  ;)
>
> On the other hand, I could not yet find any published material from
> amber using shell models. Is this only an "inside group" discussion?
>
>     I think there is not a lot of difference, but shell models are
easier to
>     implement.
>
>
> I think too. In reality, there is no "visible rational reason" for this
> fear of me, is more like a "feeling", so I'll try to find something more
> on it.
>
> But I do agree that it's much likely that the shell model is much easier
> to implement, if not faster to execute also. :)
>
>     I am working on shell models a bit (not enough...)
>
>
> Me too. Specially cause this is long terms plans (2+ years from now).
>
> But thanks a lot for all information, David. Helped a lot.
>
> Sincerally yours,
>
> Jones
>
>
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--
_______________________________________________________
Patrick FUCHS
Equipe de Bioinformatique Genomique et Moleculaire
INSERM U726, Universite Paris 7
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Tel : +33 (0)1-44-27-77-16 - Fax : +33 (0)1-43-26-38-30
E-mail : [EMAIL PROTECTED]
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