Abstract:
In the present study the (TLD’s liF:Mg,Cu,P (GR200) have been
used to measure the radiation effective doses of the workers of both the
Khartoum Isotope Hospital and Medani Isotope Hospital the state of
Gezira, (Isotope Section and Radiotherapy departments ).
The (TLD’s) was used to measure the level of the effective dose by
the workers of the different medical professions (technicians, specialist in
physics, physicians, and nurses (male).
(30) Workers of different medical professions at the hospitals
subject of the study were chosen. The (TLD’s) badge were used for the
period of three successive months, to measure the effective dose in each
month.
The main objective of the thesis is to know the effective dose for
the workers during their work, as well as the safety and to compare the
results obtained with other countries and with the reference dose level
recommended by ICRP.
The doses obtained, during a period of three months , were range
from(0.16 to 0.89) mSv at Khartoum Isotope hospital and from (0.08 to
0.21)mSv at Medani Isotope Hospital, which are reasonable and
acceptable comparing with reference dose level (20 mSv pe year ICRP).
