From: francesco oteri (francesco.oteri_at_gmail.com)
Date: Mon Jun 14 2010 - 02:32:07 CDT
No,
the script you wrote should works fine. You can remove the line " $all set
beta 0" because the default beta is zero. To be sure that the bfactor has
the value you want, you can open the generated pdb with vmd and coloring the
atoms basing on bfactor: atoms will be colored in a color-scale basing on
bfactor value.
2010/6/14 ipsita basu <ibasu788_at_gmail.com>
> Thank you for your reply.
> I have another thing to know, I want to apply restraints on lipids and
> water molecules too, so what will be the tcl script for that.
> I use the below script by which only the protein backbone is restrained:
> set all [atomselect top all]
> set sel [atomselect top "protein and backbone"]
> $all set beta 0
> $sel set beta 0.5
> $all writepdb restrain_ca.pdb
>
> Should I change the value of $all set beta 0 to $all set beta 1.0 ?
>
> Please help.
>
> On 6/11/10, francesco oteri <francesco.oteri_at_gmail.com> wrote:
> > Yes, it is possible. To be sure, put the exact values ( i.e.
> > cellBasisVector1 72.27 00.00 00.00
> > cellBasisVector2 00.00 75.29 00.00
> > cellBasisVector3 00.00 00.00 95.5
> >
> > )
> >
> > 2010/6/11 ipsita basu <ibasu788_at_gmail.com>
> >
> > > Can anyone please tell me that the distortion of shape of bilyer
> > > system specifically water portion is mainly due to the wrong value of
> > > cell-dimension vector? Please suggest.
> > >
> > >
> > >
> > >
> > > On 6/8/10, ipsita basu <ibasu788_at_gmail.com> wrote:
> > > > ---------- Forwarded message ----------
> > > > From: ipsita basu <ibasu788_at_gmail.com>
> > > > Date: Jun 7, 2010 10:51 AM
> > > > Subject: Re: namd-l: error : atom moving too fast
> > > > To: "m.raviprasad_at_ndsu.edu" <m.raviprasad_at_ndsu.edu>
> > > >
> > > >
> > > > Thank you for your reply.
> > > > My system is distorted again. The structure seems perfect along x
> > > > axis. But If I see it through y axis, then the water molecules are
> > > > totally distorted, the water molecules near bilayer is streached
> and
> > > > rest are compressed. I am using the pbc cell size given below:
> > > > cellBasisVector1 73.00 00.00 00.00
> > > > cellBasisVector2 00.00 76.00 00.00
> > > > cellBasisVector3 00.00 00.00 95.00
> > > >
> > > > original dimension is
> > > > x = 72.27
> > > > y = 75.29
> > > > z = 95.5
> > > > Will you please suggest me if wrong pbc dimension is the reason,
> what
> > > > pbc cell size should I use, actually this structure is disturbing
> from
> > > > a long time although the log file has no problem.
> > > > I am eagerly waiting for your reply as this is really important.
> Thank
> > > > you very much.
> > > >
> > > > On 6/2/10, m.raviprasad_at_ndsu.edu <m.raviprasad_at_ndsu.edu> wrote:
> > > > > Equilibration is to initialize the system.
> > > > > run script is to do the job by writing codes.
> > > > >
> > > > >
> > > > > In your run script, you have to run for long time in order to
> > achieve
> > > > > equilibration. So, instead of smaller steps (run 1000) you use
> > higher
> > > > > number of steps ( run 50000 or more).
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > > Thank you, I can understand what you said. I have another
> system
> > which I
> > > > > equilibrated according to your suggestions and that system has
> no
> > prblem
> > > > > at all. So I think there is another problem in this particular
> > system,
> > > > > and I'll try to solve it.
> > > > > >
> > > > > > I have a question to you after equilibration I want to do long
> > time
> > > > > simulation run on the system, then what is the difference
> between
> > > > > equilibration and run script as I could not find any. If you
> will
> > help
> > > > > me it will be really helpful to me. Thanks again.
> > > > > >
> > > > > > On 5/24/10, m.raviprasad_at_ndsu.edu <m.raviprasad_at_ndsu.edu>
> wrote:
> > > > > >> > I follow your suggestion, but the same thing occures after
> > running
> > > > > >> some
> > > > > >> time, the water molecules are just leaving the system and
> the
> > > > > structure
> > > > > >> is distorted, there is only problem in the water molecules,
> not
> > in
> > > > > bilayer or not in protein.
> > > > > >> > You said that my langevin temp and langevin piston temp
> are
> > not same
> > > > > >> which must be same, I fix langevin temp to 0 as I am heating
> > the
> > > > > system
> > > > > >> to raise the temp of the system from 0 to 298, and that's
> why I
> > fix
> > > > > piston temp to 298. Is this is the reason?
> > > > > >> langevin temp controls the system temperature. you can not
> keep
> > that
> > > > > in
> > > > > >> to
> > > > > >> 0 K. you have to write script by considering the langevin
> temp
> > as a
> > > > > variable.
> > > > > >> Please tell me what
> > > > > >> > should be the langevin temp and lengevin piston temp.
> > > > > >> langevin temp controls the system temperature
> > > > > >> lengevin piston temp maintains the langevin temp during the
> > pressure
> > > > > >> control
> > > > > >> I have trouble
> > > > > >> > for a long time for this problem. Please help me. Thank
> you
> > very
> > > > > >> much.
> > > > > >> >
> > > > > >> > On 5/19/10, muniyamuthu.raviprasad_at_ndsu.edu
> > > > > >> > <muniyamuthu.raviprasad_at_ndsu.edu> wrote:
> > > > > >> >> > No I have sent you the complete input file, is there
> > anything
> > > > > >> missing?
> > > > > >> >> In that case, look at your LangivinTemp and
> > LangvinPistonTemp these
> > > > > >> two
> > > > > >> >> parameter should be same at every dynamics (your loop
> does
> > not
> > > > > give
> > > > > >> >> that)
> > > > > >> >> I would suggest that you use normal input file (in the
> > manual)
> > > > > >> instead
> > > > > >> script files unless you know scripting very well.
> > > > > >> >> > The charge of my system is 0.
> > > > > >> >> It's OK
> > > > > >> >> > Ok I will check the size of my system after
> minimization ,
> > > > > >> probably
> > > > > >> it
> > > > > >> >> > would help.
> > > > > >> >> > One thing I want to know, it is not desired to change
> the
> > size
> > > > > of
> > > > > >> my
> > > > > >> system during the run, then if there is any special command
> to
> > > > > maintain my structure.
> > > > > >> >> There is no special command to do that.
> > > > > >> >> You have to use slightly higher values than the size of
> the
> > model
> > > > > >> in
> > > > > >> >> the
> > > > > >> >> cell basis vector [ Ex: say size of the model is 21.7
> 50.8
> > 42.9 in
> > > > > >> X Y
> > > > > >> >> Z
> > > > > >> >> respectively, then Cell basis vector may be 23 52 44 ]
> > > > > >> >> > Please help. Thank you.
> > > > > >> >> >
> > > > > >> >> > On 5/17/10,
> > muniyamuthu.raviprasad_at_ndsu.edu
> > > > > >> >> > <muniyamuthu.raviprasad_at_ndsu.edu> wrote:
> > > > > >> >> >> I could not imagine your molecular system BUT I
> assumed
> > that
> > > > > >> your
> > > > > >> >> system
> > > > > >> >> >> contains water and others.
> > > > > >> >> >>
> > > > > >> >> >> 1] After the minimization, you have to measure the
> size
> > of
> > > > > your
> > > > > >> >> system
> > > > > >> >> >> according to that you may have to change the cell
> basis
> > vector
> > > > > >> for
> > > > > >> equilibration.
> > > > > >> >> >>
> > > > > >> >> >> 2] check charges of the system
> > > > > >> >> >>
> > > > > >> >> >> 3] I hope you're missing some thing in your input
> file
> > for
> > > > > >> >> >> minimization.
> > > > > >> >> >> [Your input file looks messy......] If you have
> input
> > file for
> > > > > >> your
> > > > > >> >> >> minimization only send me that and Send me your
> > heating input
> > > > > >> file
> > > > > >> >> >> also
> > > > > >> >> >> after the minimization.
> > > > > >> >> >>
> > > > > >> >> >> 4] If it is OK for you to send me your structure
> file
> > and
> > > > > >> >> coordinate
> > > > > >> >> >> file,
> > > > > >> >> >> I will run the model and I can look into that!
> > > > > >> >> >>
> > > > > >> >> >>
> > > > > >> >> >>
> > > > > >> >> >> Ravi
> > > > > >> >> >>
> > ..........................................................
> > > > > >> >> >>
> > > > > >> >> >>
> > > > > >> >> >> > Thank you very much for your freply.
> > > > > >> >> >> > But my problem is whatever input I use, the
> structure
> > has
> > > > > >> perfect
> > > > > >> >> at
> > > > > >> >> >> > the heating stage, but during equilibration, the
> > structure
> > > > > >> become
> > > > > >> >> >> > distorted, specifically of water layer, some water
> > molecules
> > > > > >> are
> > > > > >> >> like
> > > > > >> >> >> > to leave the system, and thus the top view of
> water
> > layer is
> > > > > >> like
> > > > > >> >> >> > circle rather than a square. I am observing this
> for
> > a long
> > > > > >> time
> > > > > >> >> .
> > > > > >> >> >> Can
> > > > > >> >> >> > you please suggest me how to maintain the proper
> > bilayer
> > > > > >> >> structure. I
> > > > > >> >> >> > am sending you my input file.
> > > > > >> >> >> >
> > > > > >> >> >> > Please tell me what is the reason behind this.
> > > > > >> >> >> > As there is no problem during heating shoul I
> change
> > the
> > > > > >> heating
> > > > > >> portion of the script. Thanks again.
> > > > > >> >> >> > On 5/15/10,
> > muniyamuthu.raviprasad_at_ndsu.edu
> > > > > >> >> >> > <muniyamuthu.raviprasad_at_ndsu.edu>
> > wrote:
> > > > > >> >> >> >> Hi
> > > > > >> >> >> >>
> > > > > >> >> >> >> I would suggest this:
> > > > > >> >> >> >>
> > > > > >> >> >> >> 1] First increase the temperature in three steps
> > > > > >> >> >> >> - 0 to 100 K
> > > > > >> >> >> >> - 100 K to 200 K
> > > > > >> >> >> >> - 200 K to 290 K
> > > > > >> >> >> >>
> > > > > >> >> >> >> 2] while keeping the temperature at 290 increase
> > the
> > > > > >> pressure
> > > > > >> >> in
> > > > > >> >> >> four
> > > > > >> >> >> >> steps
> > > > > >> >> >> >> - 0 to 0.25
> > > > > >> >> >> >> - 0.25 to 0.50
> > > > > >> >> >> >> - 0.5 to 0.75
> > > > > >> >> >> >> - 0.75 to 1.01325
> > > > > >> >> >> >>
> > > > > >> >> >> >> I think this would help to understand the
> process
> > easily.
> > > > > >> your
> > > > > >> >> idea
> > > > > >> >> >> is
> > > > > >> >> >> >> to
> > > > > >> >> >> >> mimic your molecular model to real situation. It
> > would be
> > > > > >> >> better if
> > > > > >> >> >> you
> > > > > >> >> >> >> increase temperature and pressure step by step.
> > > > > >> >> >> >>
> > > > > >> >> >> >> Important :
> > > > > >> >> >> >> 1] Every time when you increase the temperature
> or
> > > > > pressure
> > > > > >> you
> > > > > >> >> >> have to
> > > > > >> >> >> >> use new coordinates and velocities. EX: take
> your
> > > > > minimized
> > > > > >> >> model
> > > > > >> >> >> and
> > > > > >> >> >> >> increase the temperature to 100, finally you
> will
> > get new
> > > > > >> >> >> coordinates
> > > > > >> >> >> >> new
> > > > > >> >> >> >> velocities. use these files for your second
> > increment 200
> > > > > >> K
> > > > > >> >> and so
> > > > > >> >> >> on
> > > > > >> >> >> >>
> > > > > >> >> >> >> 2] when you increase pressure LangivinTemp and
> > > > > >> >> LangivinPistonTemp
> > > > > >> >> >> >> should
> > > > > >> >> >> >> be equal.
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >> If you have any difficulties to understand above
> > writings,
> > > > > >> >> write to
> > > > > >> >> >> me
> > > > > >> >> >> >> and send me your configuration file
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >> Try this
> > > > > >> >> >> >> Ravi
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >> > Hi all,
> > > > > >> >> >> >> > Thanks a lot for your reply. Now my
> job
> > is
> > > > > >> running
> > > > > >> >> well
> > > > > >> >> >> and
> > > > > >> >> >> >> > the structure is allright. But as I am just
> in
> > the
> > > > > >> learning
> > > > > >> >> >> >> stage,so
> > > > > >> >> >> >> > I want to be sure that's wheather I am doing
> the
> > right
> > > > > >> job
> > > > > >> >> before
> > > > > >> >> >> >> > running a simulation finally. After
> minimization
> > I want
> > > > > >> to
> > > > > >> >> heat
> > > > > >> >> >> my
> > > > > >> >> >> >> > system from 0 to 290K. My constant temp and
> > pressure
> > > > > part
> > > > > >> is:
> > > > > >> >> >> >> > langevin on ;# do langevin
> dynamics
> > > > > langevinDamping 10 ;# damping coefficient
> > > > > (gamma)
> > > > > >> of
> > > > > >> >> 5/ps
> > > > > >> >> >> >> > langevinHydrogen no ;# don't couple
> > langevin bath
> > > > > >> to
> > > > > >> >> >> hydrogens
> > > > > >> >> >> >> > langevinTemp 0 ;#langevin temperature
> is
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > langevinPiston on
> > > > > >> >> >> >> > langevinPistonTarget 1.01325 ;# in bar -> 1
> atm
> > > > > langevinPistonPeriod 200
> > > > > >> >> >> >> > langevinPistonDecay 100
> > > > > >> >> >> >> > langevinPistonTemp 290
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > and the heating part is:
> > > > > >> >> >> >> > # gradual temp increase
> > > > > >> >> >> >> > run 1000
> > > > > >> >> >> >> > for { set TEMP 0 } { $TEMP <= 290 } {incr TEMP
> 1
> > } {
> > > > > >> langevinTemp $TEMP
> > > > > >> >> >> >> > run 1000
> > > > > >> >> >> >> > }
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > Is this right?
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > I could not understand the heating process
> from
> > log
> > > > > file.
> > > > > >> It
> > > > > >> >> will
> > > > > >> >> >> be
> > > > > >> >> >> >> > really helpful if you reply me. Thanks again.
> > > > > >> >> >> >> >
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > On 5/6/10,
> > muniyamuthu.raviprasad_at_ndsu.edu
> > > > > >> >> >> >> >
> > <muniyamuthu.raviprasad_at_ndsu.edu> wrote:
> > > > > >> >> >> >> >> It looks fine
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >> Just a suggestion -----you may use [incr
> TEMP]
> > fairly
> > > > > >> large
> > > > > >> >> >> value
> > > > > >> >> >> >> [50K]
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >> Ravi
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >> > Thanks a lot for your reply. I tried
> timestep
> > 1
> > > > > >> before
> > > > > >> >> your
> > > > > >> >> >> reply
> > > > > >> >> >> >> and
> > > > > >> >> >> >> >> > the job was running fine without giving
> any
> > error.
> > > > > >> But
> > > > > >> >> the
> > > > > >> >> >> >> structure
> > > > > >> >> >> >> >> > become distorted, it squeezes along z
> axis.
> > Now
> > > > > >> according
> > > > > >> >> to
> > > > > >> >> >> your
> > > > > >> >> >> >> >> > reply I am fix the langevin temp to zero
> and
> > heating
> > > > > >> the
> > > > > >> >> >> system
> > > > > >> >> >> >> >> > gradually by loop. This part is given
> below:
> > #
> > > > > gradual temp increase
> > > > > >> >> >> >> >> > run 1000
> > > > > >> >> >> >> >> > for { set TEMP 0 } { $TEMP <= 290 } {incr
> > TEMP 1 } {
> > > > > >> langevinTemp $TEMP
> > > > > >> >> >> >> >> > run 1000
> > > > > >> >> >> >> >> > I hope this will not disturb the
> structure.
> > > > > >> >> >> >> >> > Any suggestion from your end would be
> > appreciated.
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> > On 5/5/10,
> > muniyamuthu.raviprasad_at_ndsu.edu
> > > > > >> >> >> >> >> >
> > <muniyamuthu.raviprasad_at_ndsu.edu> wrote:
> > > > > >> >> >> >> >> >> Hi
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> According to your configuration file,
> your
> > > > > >> langevinTemp
> > > > > >> >> >> (290)
> > > > > >> >> >> >> is
> > > > > >> >> >> >> >> too
> > > > > >> >> >> >> >> >> high.
> > > > > >> >> >> >> >> >> It applies large force in the system and
> it
> > moves
> > > > > >> atom
> > > > > >> >> very
> > > > > >> >> >> >> fast.
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> try these
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> 1] Apply the temperature step by step
> (100
> > 200
> > > > > >> 290
> > > > > >> >> ..)
> > > > > >> >> >> >> >> >> 2] You can use smaller time step (1 fs
> or
> > 0.5 fs)
> > > > > >> 3]
> > > > > >> make sure all atoms inside the cell basis vector 4]
> > > > > >> use Velocity control or Temperature control with
> > > > > >> >> >> Langivin
> > > > > >> >> >> >> >> Dynamics
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> I hope it will work
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> Ravi
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >> > Hi all,
> > > > > >> >> >> >> >> >> > I have been getting an error
> > during the
> > > > > >> >> heating
> > > > > >> >> >> >> after
> > > > > >> >> >> >> >> 50000
> > > > > >> >> >> >> >> >> > steps of minimization. The error is
> like
> > this :
> > > > > >> >> >> >> >> >> >
> > > > > >> >> >> >> >> >> > ENERGY: 50080 6900.3852
> > 6903.3658
> > > > > >> >> >> 3540.2068
> > > > > >> >> >> >> >> >> > 50.1815 -133358.2452 13139.9822
> > > > > >> 18.9646
> > > > > >> >> >> >> >> 0.0000
> > > > > >> >> >> >> >> >> > 12009.7203 -90795.4389
> > 104.3929
> > > > > >> >> >> -89735.2082
> > > > > >> >> >> >> >> >> > -89012.8941 102.7365
> > 3460.7576
> > > > > >> >> 1431.2232
> > > > > >> >> >> >> >> >> > 516713.1384 1440.3727
> 1949.4518
> > > > > >> >> >> >> >> >> >
> > > > > >> >> >> >> >> >> > ERROR: Atom 568 velocity is 24014.9
> > 41973.4
> > > > > >> 26943.1
> > > > > >> >> >> (limit is
> > > > > >> >> >> >> >> 5000)
> > > > > >> >> >> >> >> >> ERROR: Atom 574 velocity is -23402.1
> -44094
> > > > > >> -37182.6
> > > > > >> >> (limit
> > > > > >> >> >> is
> > > > > >> >> >> >> >> 5000)
> > > > > >> >> >> >> >> >> ERROR: Atom 576 velocity is -461.405
> > -5353.41
> > > > > >> 1739.84
> > > > > >> >> >> (limit is
> > > > > >> >> >> >> >> 5000)
> > > > > >> >> >> >> >> >> ERROR: Atoms moving too fast; simulation
> > has
> > > > > become
> > > > > >> >> >> unstable.
> > > > > >> >> >> >> >> >> > ERROR: Exiting prematurely.
> > > > > >> >> >> >> >> >> >
> > > > > >> >> >> >> >> >> > I have peptide-bilayer system, and I
> > check the
> > > > > >> pbc
> > > > > >> >> >> condition
> > > > > >> >> >> >> >> which is
> > > > > >> >> >> >> >> >> allright.
> > > > > >> >> >> >> >> >> > I would like to know if anyone knows
> how
> > to
> > > > > >> solve
> > > > > >> >> this
> > > > > >> >> >> >> problem
> > > > > >> >> >> >> >> as I
> > > > > >> >> >> >> >> >> > really need it. I am attaching
> herewith
> > the
> > > > > input
> > > > > >> >> file.
> > > > > >> >> >> >> >> >> >
> > > > > >> >> >> >> >> >> > --
> > > > > >> >> >> >> >> >> > Ipsita Basu
> > > > > >> >> >> >> >> >> > Research Fellow
> > > > > >> >> >> >> >> >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> >> >> >> >> >> > Rajabazar Science College
> > > > > >> >> >> >> >> >> > 92 APC Road
> > > > > >> >> >> >> >> >> > Kolkata - 700009
> > > > > >> >> >> >> >> >> >
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >>
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> > --
> > > > > >> >> >> >> >> > Ipsita Basu
> > > > > >> >> >> >> >> > Research Fellow
> > > > > >> >> >> >> >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> >> >> >> >> > Rajabazar Science College
> > > > > >> >> >> >> >> > 92 APC Road
> > > > > >> >> >> >> >> > Kolkata - 700009
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >>
> > > > > >> >> >> >> >
> > > > > >> >> >> >> >
> > > > > >> >> >> >> > --
> > > > > >> >> >> >> > Ipsita Basu
> > > > > >> >> >> >> > Research Fellow
> > > > > >> >> >> >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> >> >> >> > Rajabazar Science College
> > > > > >> >> >> >> > 92 APC Road
> > > > > >> >> >> >> > Kolkata - 700009
> > > > > >> >> >> >> >
> > > > > >> >> >> >> >
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >>
> > > > > >> >> >> >
> > > > > >> >> >> >
> > > > > >> >> >> > --
> > > > > >> >> >> > Ipsita Basu
> > > > > >> >> >> > Research Fellow
> > > > > >> >> >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> >> >> > Rajabazar Science College
> > > > > >> >> >> > 92 APC Road
> > > > > >> >> >> > Kolkata - 700009
> > > > > >> >> >> >
> > > > > >> >> >>
> > > > > >> >> >>
> > > > > >> >> >>
> > > > > >> >> >
> > > > > >> >> >
> > > > > >> >> > --
> > > > > >> >> > Ipsita Basu
> > > > > >> >> > Research Fellow
> > > > > >> >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> >> > Rajabazar Science College
> > > > > >> >> > 92 APC Road
> > > > > >> >> > Kolkata - 700009
> > > > > >> >> >
> > > > > >> >> >
> > > > > >> >
> > > > > >> >
> > > > > >> > --
> > > > > >> > Ipsita Basu
> > > > > >> > Research Fellow
> > > > > >> > c/o : Dr. Chaitali Mukhopadhyay
> > > > > >> > Rajabazar Science College
> > > > > >> > 92 APC Road
> > > > > >> > Kolkata - 700009
> > > > > >> >
> > > > > >> >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Ipsita Basu
> > > > > > Research Fellow
> > > > > > c/o : Dr. Chaitali Mukhopadhyay
> > > > > > Rajabazar Science College
> > > > > > 92 APC Road
> > > > > > Kolkata - 700009
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Ipsita Basu
> > > > Research Fellow
> > > > c/o : Dr. Chaitali Mukhopadhyay
> > > > Rajabazar Science College
> > > > 92 APC Road
> > > > Kolkata - 700009
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > Ipsita Basu
> > > > Research Fellow
> > > > c/o : Dr. Chaitali Mukhopadhyay
> > > > Rajabazar Science College
> > > > 92 APC Road
> > > > Kolkata - 700009
> > > >
> > >
> > >
> > > --
> > >
> > >
> > >
> > > Ipsita Basu
> > > Research Fellow
> > > c/o : Dr. Chaitali Mukhopadhyay
> > > Rajabazar Science College
> > > 92 APC Road
> > > Kolkata - 700009
> > >
> > >
> >
> >
> >
> > --
> > Cordiali saluti, Dr.Oteri Francesco
> >
>
>
> --
> Ipsita Basu
> Research Fellow
> c/o : Dr. Chaitali Mukhopadhyay
> Rajabazar Science College
> 92 APC Road
> Kolkata - 700009
>
>
-- Cordiali saluti, Dr.Oteri Francesco
This archive was generated by hypermail 2.1.6 : Wed Feb 29 2012 - 15:55:52 CST