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Build-Up PMMA Plate Effect on Calibration of TLD Reader
(RAD Conference Proceedings, 2015)
The routine monitoring of the occupationally exposed individuals constitutes an integral part of radiation protection program implemented at the Vinca Institute of Nuclear Sciences (INNV). The Individual monitoring service ...
Calibration of HPGe Detectors for Environmental Samples Using GEANT4 Simulation
(RAD Conference Proceedings, 2015)
Determination of full energy peak efficiency is one of the most important tasks that have to be performed before gamma spectrometry. Calibration of the measurement system for measuring environmental samples poses a special ...
Correlation Between Beryllium-7 in Atmospheric Deposit and Ground Level Air in Serbia for 2014 Year
(RAD Conference Proceedings, 2015)
Activity density of beryllium-7 in atmospheric deposit and in ground level air at five monitoring stations (MS Nis, Vranje, Zajecar, Zlatibor, Palic) in Serbia were determined during the period January-December 2014. ...
Results from Radionuclide Interlaboratory Comparison in Sediment and Fish
(RAD Conference Proceedings, 2015)
The results of an intercomparison exercise, designed for the determination of anthropogenic and natural radionuclides in sediment and fish samples from the Danube River, are reported. The methods of gross beta and gamma ...
Precipitation of radiation belt electrons by magnetospherically reflected whistlers
(Journal of Geophysical Research - Space Physics, 1998)
We use a test particle simulation model based on gyro-averaged equations of motion to study the influence of oblique magnetospherically reflected (MR) whistlers on the near-loss-cone distribution function of radiation belt ...
Endohedral encapsulation of lithium in C-70
(Materials Science Forum, 2005)
A new diatomic molecule-containing endohedral fullerenes were prepared by ion implantation technique (introducing negatively charged C-70 into a low temperature lithium plasma column by a strong exial magnetic field). The ...
Air Kerma to H-P(3) Conversion Coefficients for Exposure of the Human Eye Lens to the Selected Standard X-Ray Beam Qualities
(RAD Conference Proceedings, 2015)
International Commission on Radiological Protection (ICRP) has decreased the annual dose limit for the eye lens from 150 mSv down to 20 mSv for occupational exposures. The operational quantity Hp (3) has been defined for ...
Predictability of Lead-210 in Surface Air Based on Multivariate Analysis
(RAD Conference Proceedings, 2015)
Dependence of the lead-210 activity concentration in surface air on meteorological variables and teleconnection indices is investigated using multivariate analysis, which gives the Boosted Decision Trees method as the most ...
XRD analysis of calcium phosphate and biocomposite calcium phosphate/bioresorbable polymer
(Materials Science Forum, 2006)
Composite biomaterials based on calcium phosphate ceramic due to their high bioactivity are of interest for biological application and bone tissue repair. Structural and microstructural parameters of inorganic constituent ...
Effect of Age and Allele Variants of CYP3A5, CYP3A4, and POR Genes on the Pharmacokinetics of Cyclosporin A in Pediatric Renal Transplant Recipients From Serbia
(Therapeutic Drug Monitoring, 2017)
Background: The interindividual variability of cyclosporin A (CsA) pharmacokinetics might be explained by heterogeneity in the cytochrome P450 3A (CYP3A) subfamily. Altered CYP3A enzyme activity was associated with variant ...