1. Physics: Re: is heat radiation affected by electric and magnetic fields?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Feb 25 09:42:55 2000
2. Physics: Re: WHAT ARE THE CAUSES OF ENERGY SPECTRUM BROADENING IN ALPHA SOURCES, William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Feb 12 15:30:44 1999
3. Medicine: Re: Can I get radiation poisoning by living with people that are contaminated?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Wed Aug 22 15:27:02 2001
4. Environment & Ecology: Re: please explain how airline cabins are radioactive, William Lorenzen, Staff, Radiation Safety, Children's Hospital Wed Jan 20 07:42:51 1999
5. Physics: Re: What is used to shield objects from particle radiation?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Mon Nov 20 11:19:58 2000
6. Earth Sciences: Re: Can Pitchblende be stored safely in the home?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Thu Aug 9 09:30:14 2001
7. Engineering: Re: Is Gold better than lead as a radiation shield., William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Aug 11 16:53:49 2000
8. Physics: Re: Re-emitting gamma radiation as ultraviolet light, William Lorenzen, Staff, Radiation Safety, Children's Hospital Thu Jan 10 07:05:42 2008
9. Physics: Re: I don't understand the Effects of GAMMA radiaton. Does it give you cancer? , William Lorenzen, Staff, Radiation Safety, Children's Hospital Wed Feb 7 14:43:01 2001
10. Physics: Re: How does one determine the half life of uranium-238 from scratch?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Mon Jan 7 16:02:21 2002
11. Physics: Re: What is life-time of any atom? Example-Hydogen or cesium-133, William Lorenzen, Staff, Radiation Safety, Children's Hospital Wed Mar 16 06:29:58 2005
12. Earth Sciences: Re: Polonium pleocraic halos in the biotite in granite., William Lorenzen, Staff, Radiation Safety, Children's Hospital Tue Dec 19 13:33:26 2000
13. Medicine: Re: What is the maximum amount of radiation our body can take?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Jan 26 16:03:04 2001
14. Physics: Re: If Americium soirce was moderately damaged how much would be respirable?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Mon Nov 19 15:02:14 2007
15. Environment & Ecology: Re: Why is it bad to sit in front of a television & how far should you be? , William Lorenzen, Staff, Radiation Safety, Children's Hospital Tue Sep 7 15:45:06 2004
16. Physics: Re: The Effects of UV light, William Lorenzen, Staff, Radiation Safety, Children's Hospital Mon Jan 8 14:39:51 2007
17. Biochemistry: Re: What is the maximum non lethal level of incorporation of L-Cys sulphur S35 , William Lorenzen, Staff, Radiation Safety, Children's Hospital Mon Sep 19 08:58:29 2005
18. Physics: Re: Can I make a radioluminescent substance at home?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Tue Feb 27 15:49:03 2001
19. Physics: Re: Why do cosmic rays do so little damage?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Jul 21 11:40:21 2006
20. Physics: Re: How does lead stop X-rays ?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Tue May 11 11:25:52 1999
21. Physics: Re: Are longer half lifes truely more dangerous than shorter half lifes?, William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Jul 14 13:24:20 2006
22. Medicine: Re: Can you be near a baby if you went indoor tanning (tanning beds), William Lorenzen, Staff, Radiation Safety, Children's Hospital Fri Jan 29 09:17:23 2010
23. Medicine: Re: Deviations of Nuclear Medicine, William Lorenzen, Staff, Radiation Safety, Children's Hospital Tue May 27 08:35:50 2003