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Andrew Baronavski Phones & Addresses

  • 13925 Dave Dr, Nokesville, VA 20181 (703) 791-6420
  • 13929 Dave Dr, Nokesville, VA 20181 (703) 791-6420
  • Washington, DC

Work

Position: Clerical/White Collar

Education

Degree: High school graduate or higher

Emails

a***i@verizon.net

Publications

Us Patents

Method Of Separating .Sup.15 N From Natural Abundance No

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US Patent:
43870104, Jun 7, 1983
Filed:
May 29, 1980
Appl. No.:
6/154348
Inventors:
Jimmie R. McDonald - Upper Marlboro MD
Andrew P. Baronavski - Alexandria VA
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
B01D 5900
US Classification:
2041571R
Abstract:
A method of separating and concentrating the. sup. 15 N isotope from natural abundance nitric oxide (NO) comprising mixing natural abundance nitric oxide in an appropriate mole ratio with carbon dioxide (CO. sub. 2); irradiating the NO--CO. sub. 2 mixture with coherent laser light of a desired wavelength, thereby selectively exciting the nitric oxide species containing the. sup. 15 N isotope, which subsequently reacts with the carbon dioxide to form nitrogen dioxide (. sup. 15 NO. sub. 2); and separating said nitrogen dioxide (. sup. 15 NO. sub. 2) from the gas mixture.

Radioiodine Detector Based On Laser Induced Fluorescence

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US Patent:
41881206, Feb 12, 1980
Filed:
Jan 6, 1978
Appl. No.:
5/867412
Inventors:
Jimmie R. McDonald - Upper Marlboro MD
Andrew P. Baronavski - Alexandria VA
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
G01J 330
US Classification:
356318
Abstract:
The invention involves the measurement of the concentration of the radioisotope. sup. 129 I. sub. 2 in the presence of a gas. The invention uses a laser to excite a sample of the. sup. 129 I. sub. 2 in a sample gas chamber and a reference sample of a known concentration of. sup. 129 I. sub. 2 in a reference gas chamber. The. sup. 129 I. sub. 2 in the sample and reference gas chamber each gives off fluorescence emissions which are received by photomultipliers which provide signals to a detector. The detector uses a ratioing technique to determine the concentration of. sup. 129 I. sub. 2 in the sample gas chamber.
Andrew P Baronavski from Nokesville, VA, age ~75 Get Report