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作者:... Lj. Gulan , T. Zeremski , D. Nikezic
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2015, Vol.22 (21), pp.16732-16741Springer
摘要:Abstract(#br)Radioactivity concentrations and heavy metal content were measured in soil samples collected from the area of Kragujevac, one of the largest cities in Serbia. The specific activities of 226Ra, 232Th, 40K and 137Cs in 3...
作者:V. M. Markovic , N. Stevanovic , D. Nikezic
来源:[J].Radiation and Environmental Biophysics(IF 1.754), 2020, Vol.59 (1), pp.161-171Springer
摘要:Knowledge of microdosimetric quantities of certain radionuclides is important in radio immune cancer therapies. Specific energy distribution of radionuclides, which are bound to the cell, is the microdosimetric quantity essential in the process of radionuclide selection for patie...
作者:D. Nikezic , K.N. Yu
来源:[J].Computer Physics Communications(IF 3.078), 2005, Vol.174 (2), pp.160-165Elsevier
摘要:Abstract(#br)A computer program called TRACK_TEST for calculating parameters (lengths of the major and minor axes) and plotting profiles in nuclear track materials resulted from light-ion irradiation and subsequent chemical etching is described. The programming steps are out...
作者:D. Nikezic , K.N. Yu
来源:[J].Computer Physics Communications(IF 3.078), 2007, Vol.178 (8), pp.591-595Elsevier
摘要:Abstract(#br)A computer program called TRACK_VISION for determining the optical appearances of tracks in nuclear track materials resulted from light-ion irradiation and subsequent chemical etching was described. A previously published software, TRACK_TEST, was the starting point ...
作者:... N. Stevanovic , D. Nikezic , M. Ivanovic
来源:[J].Computer Physics Communications(IF 3.078), 2011, Vol.182 (7), pp.1536-1542Elsevier
摘要:Abstract(#br)A computer program called Neutron_CR-39.F90 for neutron simulation through a PADC detector and its detection was described and developed. In this work the neutron Am–Be source was considered for simulation. It was shown that the most intensive secondary particle...
作者:N. Stevanovic , V.M. Markovic , D. Nikezic
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2017, Vol.872, pp.93-99Elsevier
摘要:Abstract(#br)Diffusion chamber with SSNTD (Solid State Nuclear Track Detector) placed inside is a passive detector for measuring the activity of 222 Rn and 220 Rn (radon and thoron) and their progenies. Calibration from detected alpha particle tracks to progeny activity is o...
作者:J.M. Stajic , B. Milenkovic , D. Nikezic
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2019, Vol.938, pp.10-13Elsevier
摘要:Abstract(#br)Detection energy window of Makrofol detector irradiated with alpha particles and chemically treated by PEW (potassium hydroxide, ethanol, water) solution was investigated. Detectors were exposed to 241 Am source through the cylindrical collimators in order to control...
作者:V.M. Markovic , D. Nikezic , N. Stevanovic
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2017Elsevier
摘要:Abstract(#br)In this paper diffusion of radon isotopes 222 Rn and 220 Rn is considered in diffusion chamber which is covered with radon soluble membrane. Diffusion is considered in two mediums, membrane and air inside of diffusion chamber. Analytical and numerical solutions are p...
作者:... A.G. Markovic , N. Stevanovic , D. Nikezic
来源:[J].Radiation Measurements(IF 0.861), 2019, Vol.124, pp.146-157Elsevier
摘要:Abstract(#br)Objective of this work is to define method by which sensitivities of CR-39 and LR-115 in diffusion chamber could be determined. Method is based on initial physical processes that occurs in diffusion chamber: diffusion, deposition and decay of radon (isotopes 222...
作者:V.M. Markovic , N. Stevanovic , D. Nikezic
来源:[J].Optik(IF 0.524), 2019, Vol.180, pp.447-454Elsevier
摘要:Abstract(#br)The elementary system which can emit light is a dipole. Theoretical method of light propagation from point like dipole source is presented in this paper. The propagation is considered through two media divided by 3D arbitrary surface. Orientation of new formed dipole...

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