ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,611, issued on Sept. 30.

"System and method enabling the behavior of radioactive substance within a structure to be determined" was invented by Mehmet Tunc Tuncel (Kocaeli, Turkey), Tahsin Pehlivan (Kocaeli, Turkey), Harun Kucukmidil (Kocaeli, Turkey), Isil Coruh (Kocaeli, Turkey) and Mustafa Cakmak (Kocaeli, Turkey).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a system and a method enabling the behavior of a radioactive substance within a structure to be determined. More particularly, the disclosed is a system and a method wherein it is possible to determine, along a column, the position and/or distribution and/or movement speed of t...