Re: Radon progeny measurements

["Philippe Duport" <pduport@home.com>]

Nicolas,


Re: size distribution of radon progeny
I forgot to give my address:

Philippe Duport
International Centre for Low Dose Radiation Research
University of Ottawa, 555 King Edward  Street, Ottawa, Canada, K1N 6N5
Tel: (613) 562 5800, ext. 1270
Fax: (613) 562 5873
e-mail: pduport@uottawa.ca, and

pduport@home.com

I am ready to discuss this further if you want.  I brushed this subject
while at CEA-COGEMA years ago.

Good luck.


----- Original Message -----
From: BRISSON Nicolas <nicolas.brisson@opri.fr>
To: Multiple recipients of list <radsafe@romulus.ehs.uiuc.edu>
Sent: Wednesday, April 12, 2000 8:50 AM
Subject: Radon progeny measurements


> Hello Radsafers
>
> I am rather new to this list so I'll start by introducing myself. The
> name is Nicolas Brisson. I am a French student in nuclear sciences.
> As part of my studies I am carrying out a training period at the
> O.P.R.I. (Protection Office against Ionizing Radiations).
>
> I have to study the effects of radon progeny on human lungs according to
> the size of inhalled aerosol particles.
> In order to measure the activity size distribution of the progeny I want
> to use graded screen arrays or diffusion batteries. The problem is that
> I don't find much bibliography on how to build or purchase one.
> I hope you dirct me to some publications or web sites.
>
> I also read in the last Heath Physics an article by Shinji Tokonami
> where a scanning mobile particle sizer ( TSI model 3934) was used in an
> experiment.
> Does anyone know where to purchase such a device in Europe?
>
> Nicolas Brisson
> OPRI
> France
>
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