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FW: [radiation_safety] radiation*
I started getting messages from this group at egroups that I don't recall
subscribing to. I read the member list and noticed a few familiar RadSafe
names. Did anyone 'here' actually sign up for this or did we get
'e-kidnapped' :-)
Read the message, it's amusing in its way. Bear in mind that this was
posted by the listowner of an English language oriented list.
Dave Neil neildm@id.doe.gov
"Be careful about reading health books -- you might die from
a misprint." -- MARK TWAIN
> -----Original Message-----
> From: drgbltd@spb.cityline.ru [SMTP:drgbltd@spb.cityline.ru]
> Sent: Monday, June 05, 2000 6:46 AM
> To: radiation_safety@egroups.com
> Subject: [radiation_safety] radiation*
>
> Copyrited by Yaroslav (DRGB Company) drgbltd@spb.cityline.ru
> Radioactive radiation mean electromagnetic and corpuscular rays,
> which let out by radionuclides. Corpuscular radiation is a flux of
> disintegration products of parent's nucleuses: alpha particles,
> beta
> particles, derbies of nucleus and neutrons and also products of
> discharge of excited daughter nucleuses: gamma and X-rays.
> Radioactive radiations interact with biologic objects and particulary
> with human body. Radiation put on skin, percolate inside of body and
> affect to biologic cells with change and fracture of biologic
> molecules of which cells are consist. As a result the disbolism and
> genetic mutations (change of daughters cells molecular structure) has
> place. For people, it may be a reason of illnesses or death. That
> says also in http://www.anzwers.net/free/gxo/radioact.htm
> An ability of several radionuclides to collect in tissues of people,
> animals, plants is extremely dangerous. Radionuclides percolate in
> alive tissues with gases, liquids and aerosols, translocate with
> blood and so far precipitate in members and tissues. For example,
> radioactive long-lived isotope strontium-90 is similar to calcium,
> which is necessary for building bones of people and animals. Sr-90 is
> more active element, so it displace Ca and postpone in bones. As Sr-
> 90 is radioactive element so gamma and X-rays, which Sr-90 let out,
> it destroy osteal brain. It leads to extremely dangerous illness
> leukemia - osteal brain give up to develop red bloody cells.
> This
> illness is incurable till now.
> Also the same activity has radioactive isotopes K-40 and Cs-137.
> Those elements are alkaline metals, they are similar to Na, which
> include in salt (NaCl), which is too necessary to all alive. So those
> radionuclides displace Na and enter in a process of metabolism, and
> postpone in tissues and members.
> It's many of such examples. But we will mention about it in other
> headings.
> Some another isotopes look at http://www.britannica.com/ (then
> enter "isotope" keyword). Isotope types
> http://www.soest.hawaii.edu/krubin/isolab.html
> If you don't understand any terms look here:
> http://www.nrc.gov/NRC/EDUCATE/GLOSSARY/index.html
> Copyrited by Yaroslav (DRGB Company) drgbltd@spb.cityline.ru
>
>
>
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