Abstract: Tritium activity concentration in Danube river water
in Serbia has been determinate using a liquid scintillation counter
Quantulus 1220. During December 2010, water samples were taken
along the entire course of Danube through Serbia, from Hungarian-
Serbian to Romanian-Serbian border. This investigation is very
important because of the nearness of nuclear reactor Paks in
Hungary. Sample preparation was performed by standard test method
using Optiphase HiSafe 3 scintillation cocktail. We used a rapid
method for the preparation of environmental samples, without
electrolytic enrichment.
Abstract: Interventional cardiologists are at greater risk from
radiation exposure as a result of the procedures they undertake than
most other medical specialists. A study was performed to evaluate
operator dose during interventional cardiology procedures and to
establish methods of operator dose reduction with a radiation
protective device. Different procedure technique and use of
protective tools can explain big difference in the annual equivalent
dose received by the professionals. Strategies to prevent and
monitor radiation exposure, advanced protective shielding and
effective radiation monitoring methods should be applied.
Abstract: Exposure to radon occurs when breathing airborne
radon while using water: showering, washing dishes, cooking, and
drinking water that contain radon. The results of radon activity
measurements in water from public drinking fountain in city of Novi
Sad, Serbia is presented in this paper. Radon level in some samples
exceeded EPA (Environmental Protection Agency) recommendation
for maximum contaminant level (MCL) for radon in drinking water
of 11.1 Bq/l.
Abstract: During the year 1999, Serbia (ex Yugoslavia) and their northern province, Vojvodina, has been bombarded. Because of that general public believe is that this region was contaminated by depleted uranium and that there is a potential contaminant of agricultural products due to soil radioactivity. This paper presents the repeated analysis of agricultural soil samples in Vojvodina. The same investigation was carried out during the year 2001, and it was concluded that, based on the gamma-spectrometric analysis of 50 soil samples taken from the region of Vojvodina, there haven-t been registered any increase of radioactivity that could endanger the food production. We continue with the monitoring of this region. The comparison between those two sets of results is presented.