Radenković, Mirjana

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Authority KeyName Variants
orcid::0000-0002-1055-4862
  • Radenković, Mirjana (46)
Projects
Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden Nuclear physics, methods and application
Application of advanced oxidation processes and nanostructured oxide materials for the removal of pollutants from the environment, development and optimisation of instrumental techniques for efficiency monitoring Studying climate change and its influence on environment: impacts, adaptation and mitigation
Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion Ministry of Science and Technological Development of the Republic of Serbia [141012]
APV Provincial Secretariat for Science of the Republic of Serbia [114-451-3583] IAEA [SRB/5/002]
IAEA Technical Cooperation project [RER1/013] Industrial Research Centre (Libya), Geological Institute of Serbia, Vinca Institute, Faculty of Physical Chemistry (Serbia)
Physical and functional effects of radiation interaction with electrotechnical and biological systems Dynamics of nonlinear physicochemical and biochemical systems with modeling and predicting of their behavior under nonequilibrium conditions
Size-, shape- and structure- dependent properties of nanoparticles and nanocomposites Modulation of intracellular energy balance-controlling signalling pathways in therapy of cancer and neuro-immuno-endocrine disorders
Biosensing Technologies and Global System for Long-Term Research and Integrated Management of Ecosystems Nanostructured Functional and Composite Materials in Catalytic and Sorption Processes
Development of technologies and products based on mineral raw materials and waste biomass for protection of natural resources for safe food production International Atomic Energy Agency [RER/1013]
Ministry of Science of the Republic of Serbia [142050, 142067] Research Council of Norway and Western Balkan Countries, Institute of Public Health of Belgrade
Research Council of Norway, Western Balkan Countries Serbian Ministry of Sciences
The Ministry of Education and Science of the Republic of Serbia

Author's Bibliography

Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach

Todorović, Marija N.; Radenković, Mirjana; Onjia, Antonije E.; Ignjatović, Ljubiša M.

(2020)

TY  - JOUR
AU  - Todorović, Marija N.
AU  - Radenković, Mirjana
AU  - Onjia, Antonije E.
AU  - Ignjatović, Ljubiša M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9105
AB  - Designated as the most harmful for health, PM2.5 aerosol fraction was a subject of our study. It was collected for all four seasons during 2014/15 in the suburban area of Belgrade (Serbia) and analysed for Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, As, Ba and Pb elements and for NH4+, NO3− and SO42− ions by particle-induced X-ray emission and ion chromatography techniques, respectively. Obtained concentrations have been treated by a combination of several receptor-oriented models to reveal source contributions to the suburban PM2.5 at different spatial scales. Applied positive matrix factorization analysis indicated five main groups of emission sources: biomass burning (14.5%), traffic (3.9%), regional combustion/secondary sulphates (28.8%), local combustion/secondary nitrates (29.7%) and soil (5.4%). Local heating units had been pointed out as dominant contributors by long-range transport and ground-wind circulation analyses. Air masses circulating over the Balkan Peninsula denoted regional emissions as responsible for the high concentrations of secondary sulphates. Local and long-range transport analyses combined suggested that the BB and the LC/NO3 originated from the wider urban area. Several Saharan dust episodes were detected as well. Presented results might be a basis for the development of air pollution mitigation strategies in the continental Balkan area, considered one of the most polluted and under-investigated European regions.
T2  - Environmental Science and Pollution Research
T1  - Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach
VL  - 27
IS  - 33
SP  - 41717
EP  - 41730
DO  - 10.1007/s11356-020-10129-z
ER  - 
@article{
author = "Todorović, Marija N. and Radenković, Mirjana and Onjia, Antonije E. and Ignjatović, Ljubiša M.",
year = "2020",
abstract = "Designated as the most harmful for health, PM2.5 aerosol fraction was a subject of our study. It was collected for all four seasons during 2014/15 in the suburban area of Belgrade (Serbia) and analysed for Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Br, As, Ba and Pb elements and for NH4+, NO3− and SO42− ions by particle-induced X-ray emission and ion chromatography techniques, respectively. Obtained concentrations have been treated by a combination of several receptor-oriented models to reveal source contributions to the suburban PM2.5 at different spatial scales. Applied positive matrix factorization analysis indicated five main groups of emission sources: biomass burning (14.5%), traffic (3.9%), regional combustion/secondary sulphates (28.8%), local combustion/secondary nitrates (29.7%) and soil (5.4%). Local heating units had been pointed out as dominant contributors by long-range transport and ground-wind circulation analyses. Air masses circulating over the Balkan Peninsula denoted regional emissions as responsible for the high concentrations of secondary sulphates. Local and long-range transport analyses combined suggested that the BB and the LC/NO3 originated from the wider urban area. Several Saharan dust episodes were detected as well. Presented results might be a basis for the development of air pollution mitigation strategies in the continental Balkan area, considered one of the most polluted and under-investigated European regions.",
journal = "Environmental Science and Pollution Research",
title = "Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach",
volume = "27",
number = "33",
pages = "41717-41730",
doi = "10.1007/s11356-020-10129-z"
}
Todorović, M. N., Radenković, M., Onjia, A. E.,& Ignjatović, L. M.. (2020). Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach. in Environmental Science and Pollution Research, 27(33), 41717-41730.
https://doi.org/10.1007/s11356-020-10129-z
Todorović MN, Radenković M, Onjia AE, Ignjatović LM. Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach. in Environmental Science and Pollution Research. 2020;27(33):41717-41730.
doi:10.1007/s11356-020-10129-z .
Todorović, Marija N., Radenković, Mirjana, Onjia, Antonije E., Ignjatović, Ljubiša M., "Characterization of PM2.5 sources in a Belgrade suburban area: a multi-scale receptor-oriented approach" in Environmental Science and Pollution Research, 27, no. 33 (2020):41717-41730,
https://doi.org/10.1007/s11356-020-10129-z . .
1
1
1
1

Procena nesigurnosti rezultata merenja usled postupka uzorkovanja

Vukanac, Ivana; Krneta-Nikolić, Jelena D.; Pantelić, Gordana K.; Rajačić, Milica; Janković, Marija M.; Sarap, Nataša; Todorović, Dragana; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Vukanac, Ivana
AU  - Krneta-Nikolić, Jelena D.
AU  - Pantelić, Gordana K.
AU  - Rajačić, Milica
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Todorović, Dragana
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8709
AB  - Merna nesigurnost rezultata merenja predstavlja pokazatelj kvaliteta izvršenog merenja. U laboratorijama za ispitivanje najčešće se prikazuje kombinovana merna nesigurnost na nivou poverenja 95% (k=2). U slučaju kada laboratorijskoj analizi prethodi postupak uzorkovanja, budžet nesigurnosti rezultata merenjatreba (prema ISO17025:2017), da obuhvata i nesigurnost koja potiče usled postupka uzorkovanja. U ovom radu je opisan postupak procene nesigurnosti rezultata merenja usled uzorkovanja.
AB  - The uncertainty of the measurement results is an indicator of the quality of the performed measurement. In the testing laboratories, the combined measurement uncertainty is usually given at the level of confidence of 95% (k = 2). If the laboratory analysis is preceded by a sampling procedure, the uncertainty budget of the measurement results should (according to ISO17025: 2017) include the uncertainty arising from the sampling procedure. This paper describes the procedure for estimating the uncertainty of the results of measurement due to sampling.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Procena nesigurnosti rezultata merenja usled postupka uzorkovanja
T1  - Assessment of measurement uncertainty due to sampling
SP  - 357
EP  - 365
ER  - 
@conference{
author = "Vukanac, Ivana and Krneta-Nikolić, Jelena D. and Pantelić, Gordana K. and Rajačić, Milica and Janković, Marija M. and Sarap, Nataša and Todorović, Dragana and Radenković, Mirjana",
year = "2019",
abstract = "Merna nesigurnost rezultata merenja predstavlja pokazatelj kvaliteta izvršenog merenja. U laboratorijama za ispitivanje najčešće se prikazuje kombinovana merna nesigurnost na nivou poverenja 95% (k=2). U slučaju kada laboratorijskoj analizi prethodi postupak uzorkovanja, budžet nesigurnosti rezultata merenjatreba (prema ISO17025:2017), da obuhvata i nesigurnost koja potiče usled postupka uzorkovanja. U ovom radu je opisan postupak procene nesigurnosti rezultata merenja usled uzorkovanja., The uncertainty of the measurement results is an indicator of the quality of the performed measurement. In the testing laboratories, the combined measurement uncertainty is usually given at the level of confidence of 95% (k = 2). If the laboratory analysis is preceded by a sampling procedure, the uncertainty budget of the measurement results should (according to ISO17025: 2017) include the uncertainty arising from the sampling procedure. This paper describes the procedure for estimating the uncertainty of the results of measurement due to sampling.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Procena nesigurnosti rezultata merenja usled postupka uzorkovanja, Assessment of measurement uncertainty due to sampling",
pages = "357-365"
}
Vukanac, I., Krneta-Nikolić, J. D., Pantelić, G. K., Rajačić, M., Janković, M. M., Sarap, N., Todorović, D.,& Radenković, M.. (2019). Procena nesigurnosti rezultata merenja usled postupka uzorkovanja. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 357-365.
Vukanac I, Krneta-Nikolić JD, Pantelić GK, Rajačić M, Janković MM, Sarap N, Todorović D, Radenković M. Procena nesigurnosti rezultata merenja usled postupka uzorkovanja. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:357-365..
Vukanac, Ivana, Krneta-Nikolić, Jelena D., Pantelić, Gordana K., Rajačić, Milica, Janković, Marija M., Sarap, Nataša, Todorović, Dragana, Radenković, Mirjana, "Procena nesigurnosti rezultata merenja usled postupka uzorkovanja" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):357-365.

Merenje radona u vodi - REM 2018 radon-in-water PT

Krneta-Nikolić, Jelena D.; Pantelić, Gordana K.; Vukanac, Ivana; Rajačić, Milica; Janković, Marija M.; Sarap, Nataša; Todorović, Dragana; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Krneta-Nikolić, Jelena D.
AU  - Pantelić, Gordana K.
AU  - Vukanac, Ivana
AU  - Rajačić, Milica
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Todorović, Dragana
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8702
AB  - Godine 2018. Laboratorija za zaštitu od zračenja i zaštitu životne sredine je učestvovala u interkomparaciji "REM 2018 radon-in-water proficiency test". Zadatak je bio izmeriti koncentraciju radona u dostavljenom uzorku vode. Ovaj uzorak je meren gama spektrometrijski na HPGe detektoru. Najpre je merenje izvršeno na uzorku u nativnom obliku, bez otvaranja boce u kojoj je dostavljen. Zatim je sadržaj boce prebačen u Marineli geometriju i ponovo izmerenna istomdetektoru.Pri proračunu aktivnosti korišćen je transfer efikasnosti programom EFFTRANi kalibracija QA/QC uzorkom vode,dostavljenim  u  okviru  interkomparacije  IAEA-TEL-2018-03.Poređenjem dobijenih rezultata i referentnevrednosti dateu preliminarnom izveštaju organizatora interkomparacije, utvrđeno je da postoji značajna zavisnost rezultata odpristupa merenju i proračunu aktivnosti. U ovom radu su predstavljeni rezultati oba pristupa i analiza i komentar tačnosti i preciznosti rezultata.
AB  - In 2018, Laboratory for Environment and Radiation Protection took part in the proficiency test "REM 2018 radon-in-water proficiency test". The task of this proficiency test was to determine the concentration of radon in the water sample. This sample  was  measured  by  gamma  spectrometry  on  HPGe  detector.  Firstly,  the measurement was performed on the native sample, without opening the bottle in which the sample was delivered. After that, the sample was placed into Marinelli beaker and measured again on the same detector. To calculate the activity concentration of radon in the  sample,  the  calibration  was  performed  using QA/QC  sample  from  the IAEA-TEL-2018-03 proficiency test andthe efficiency transfer was performed using EFFTRAN software. Comparison of the obtained results with the reference value, provided in the preliminary report of the proficiency test, showed that there is a significant influence of the measurement geometry and the calculation approach. In thispaper, the results of both approaches to the measurement and calculation will be presented and the trueness and precision of the results will be analyzed and commented.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Merenje radona u vodi - REM 2018 radon-in-water PT
T1  - Measurement of radon in water - REM 2018 radon-in-water PT
SP  - 273
EP  - 278
ER  - 
@conference{
author = "Krneta-Nikolić, Jelena D. and Pantelić, Gordana K. and Vukanac, Ivana and Rajačić, Milica and Janković, Marija M. and Sarap, Nataša and Todorović, Dragana and Radenković, Mirjana",
year = "2019",
abstract = "Godine 2018. Laboratorija za zaštitu od zračenja i zaštitu životne sredine je učestvovala u interkomparaciji "REM 2018 radon-in-water proficiency test". Zadatak je bio izmeriti koncentraciju radona u dostavljenom uzorku vode. Ovaj uzorak je meren gama spektrometrijski na HPGe detektoru. Najpre je merenje izvršeno na uzorku u nativnom obliku, bez otvaranja boce u kojoj je dostavljen. Zatim je sadržaj boce prebačen u Marineli geometriju i ponovo izmerenna istomdetektoru.Pri proračunu aktivnosti korišćen je transfer efikasnosti programom EFFTRANi kalibracija QA/QC uzorkom vode,dostavljenim  u  okviru  interkomparacije  IAEA-TEL-2018-03.Poređenjem dobijenih rezultata i referentnevrednosti dateu preliminarnom izveštaju organizatora interkomparacije, utvrđeno je da postoji značajna zavisnost rezultata odpristupa merenju i proračunu aktivnosti. U ovom radu su predstavljeni rezultati oba pristupa i analiza i komentar tačnosti i preciznosti rezultata., In 2018, Laboratory for Environment and Radiation Protection took part in the proficiency test "REM 2018 radon-in-water proficiency test". The task of this proficiency test was to determine the concentration of radon in the water sample. This sample  was  measured  by  gamma  spectrometry  on  HPGe  detector.  Firstly,  the measurement was performed on the native sample, without opening the bottle in which the sample was delivered. After that, the sample was placed into Marinelli beaker and measured again on the same detector. To calculate the activity concentration of radon in the  sample,  the  calibration  was  performed  using QA/QC  sample  from  the IAEA-TEL-2018-03 proficiency test andthe efficiency transfer was performed using EFFTRAN software. Comparison of the obtained results with the reference value, provided in the preliminary report of the proficiency test, showed that there is a significant influence of the measurement geometry and the calculation approach. In thispaper, the results of both approaches to the measurement and calculation will be presented and the trueness and precision of the results will be analyzed and commented.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Merenje radona u vodi - REM 2018 radon-in-water PT, Measurement of radon in water - REM 2018 radon-in-water PT",
pages = "273-278"
}
Krneta-Nikolić, J. D., Pantelić, G. K., Vukanac, I., Rajačić, M., Janković, M. M., Sarap, N., Todorović, D.,& Radenković, M.. (2019). Merenje radona u vodi - REM 2018 radon-in-water PT. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 273-278.
Krneta-Nikolić JD, Pantelić GK, Vukanac I, Rajačić M, Janković MM, Sarap N, Todorović D, Radenković M. Merenje radona u vodi - REM 2018 radon-in-water PT. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:273-278..
Krneta-Nikolić, Jelena D., Pantelić, Gordana K., Vukanac, Ivana, Rajačić, Milica, Janković, Marija M., Sarap, Nataša, Todorović, Dragana, Radenković, Mirjana, "Merenje radona u vodi - REM 2018 radon-in-water PT" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):273-278.

Сезонске варијације концентрације радона

Pantelić, Gordana K.; Rajačić, Milica; Krneta-Nikolić, Jelena D.; Vukanac, Ivana; Živanović, Miloš Z.; Čeliković, Igor T.; Todorović, Dragana; Janković, Marija M.; Sarap, Nataša; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Pantelić, Gordana K.
AU  - Rajačić, Milica
AU  - Krneta-Nikolić, Jelena D.
AU  - Vukanac, Ivana
AU  - Živanović, Miloš Z.
AU  - Čeliković, Igor T.
AU  - Todorović, Dragana
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8701
AB  - Након измерене високе концентрације радона у три просторије у једној кући  почетком 2018. године, настављено је испитивање концентрације у свим годишњим добима, а број просторија је повећан на пет. Као што је очекивано, концентрација радона је у току летњих месеци била много мања него у зимском периоду, првенствено због сталног проветравања. У осталим годишњим добима уочена је велико повећање коцентрације радона са смањењем спољашње температуре. Такође је уочено смањење концентрације радона у свим просто-ријама наредне зиме, за приближно исти хладни период, када је уместо угља коришћен дрвени пелет.
AB  - The high radon concentrations were measured in three rooms in one house at the beginning of 2018. After that, radon testing was continued during all seasons and the number of rooms was increased to five. As expected, the concentration of radon during the summer was much lower than in the winter period, primarily due to constant natural ventilation. In other seasons, a large increase in radon concentration with a decrease in the  outside  temperature  was  observed.  There  was  also  a  decrease  in  radon concentrations in all rooms in the following winter, in approximately the same cold period, when wood pellets were used instead of coal.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Сезонске варијације концентрације радона
T1  - Indoor radon seasonal variability
SP  - 215
EP  - 219
ER  - 
@conference{
author = "Pantelić, Gordana K. and Rajačić, Milica and Krneta-Nikolić, Jelena D. and Vukanac, Ivana and Živanović, Miloš Z. and Čeliković, Igor T. and Todorović, Dragana and Janković, Marija M. and Sarap, Nataša and Radenković, Mirjana",
year = "2019",
abstract = "Након измерене високе концентрације радона у три просторије у једној кући  почетком 2018. године, настављено је испитивање концентрације у свим годишњим добима, а број просторија је повећан на пет. Као што је очекивано, концентрација радона је у току летњих месеци била много мања него у зимском периоду, првенствено због сталног проветравања. У осталим годишњим добима уочена је велико повећање коцентрације радона са смањењем спољашње температуре. Такође је уочено смањење концентрације радона у свим просто-ријама наредне зиме, за приближно исти хладни период, када је уместо угља коришћен дрвени пелет., The high radon concentrations were measured in three rooms in one house at the beginning of 2018. After that, radon testing was continued during all seasons and the number of rooms was increased to five. As expected, the concentration of radon during the summer was much lower than in the winter period, primarily due to constant natural ventilation. In other seasons, a large increase in radon concentration with a decrease in the  outside  temperature  was  observed.  There  was  also  a  decrease  in  radon concentrations in all rooms in the following winter, in approximately the same cold period, when wood pellets were used instead of coal.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Сезонске варијације концентрације радона, Indoor radon seasonal variability",
pages = "215-219"
}
Pantelić, G. K., Rajačić, M., Krneta-Nikolić, J. D., Vukanac, I., Živanović, M. Z., Čeliković, I. T., Todorović, D., Janković, M. M., Sarap, N.,& Radenković, M.. (2019). Сезонске варијације концентрације радона. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 215-219.
Pantelić GK, Rajačić M, Krneta-Nikolić JD, Vukanac I, Živanović MZ, Čeliković IT, Todorović D, Janković MM, Sarap N, Radenković M. Сезонске варијације концентрације радона. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:215-219..
Pantelić, Gordana K., Rajačić, Milica, Krneta-Nikolić, Jelena D., Vukanac, Ivana, Živanović, Miloš Z., Čeliković, Igor T., Todorović, Dragana, Janković, Marija M., Sarap, Nataša, Radenković, Mirjana, "Сезонске варијације концентрације радона" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):215-219.

Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije

Radenković, Mirjana; Janković, Marija M.; Sarap, Nataša; Todorović, Dragana; Krneta-Nikolić, Jelena D.; Rajačić, Milica; Vukanac, Ivana; Pantelić, Gordana K.

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Radenković, Mirjana
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Todorović, Dragana
AU  - Krneta-Nikolić, Jelena D.
AU  - Rajačić, Milica
AU  - Vukanac, Ivana
AU  - Pantelić, Gordana K.
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8694
AB  - U radu su prikazane mogućnosti za ispitivanje kontaminacije ţivotne sredine, do koje je došlo  1999.  godine  tokom  dejstava  NATO  avijacije  osiromašenim  uranijumom  na nekoliko lokaliteta u juţnoj Srbiji. S obzirom na proteklo vreme, imajući u vidu da je izvršena  sanacija  kontaminiranih  područja  i  da  rezultati  monitoringa  ne  pokazuju značajna odstupanja od prirodnih varijacija, za sva dalja istraţivanja bi bilo potrebno razmotriti  unapredjivanje  i  uvodjenje  osetljivijih  metoda  i  tehnika  za  odredjivanje niskih  koncentracija  uranijuma i  njegovih  izotopa u  sloţenim  matriksimaiz  ţivotne sredine i biološkim materijalima. Dosadašnja istraţivanja su obuhvatila radiohemijsku karakterizaciju projektila, ispitivanjesadrţaja, distribucije i migracijeOU kroz različite segmente ţivotnesredine, mobilnost i veze sa prirodnim supstratima u zemljištu. Za analizu su korišćene radiohemijske analitičkeprocedure i tehnike kao što su separacija primenom jonskehromatografije,   primena   trasera,   elektrodepozicija,višestepene sekvencijalne ekstrakcije, fluorimetrijska, alfa spektrometrijska i gamaspektrometrijska merenja.  Dalja  ispitivanja  bi se mogla vršiti u pravcu specijacije OU, analize njegove kinetike i termodinamike u fizičko-hemijskim procesima u ţivotnoj sredini uz primenu komplementarnih analitičkih procedura i tehnika visoke osetljivosti i tehnika pogodnih za  mikroanalizu  čestica  ikarakterizaciju  materijala,  kao  što su HR ICP-MS, LSC, SIMS, μ-XANES itd.
AB  - The  capabilities  of  study  on  environmental  contamination  caused  1999  by  NATO  air strikes  using  depleted  uranium  at  several  locations  in  southern  Serbia.  Having  in  mind passed time, implemented clean up activities in contaminated areas and no indication of significant  deviations  from  natural  levels  within  the  monitoring  assessment,  for  any further  studies  on  low  level  uranium  and  its  isotopes  concentrations  in  complex environmental  and  biological  samples,  the  advanced  and  more  sensitive  methods  and techniques   should   be   involved.   Up   to   now,   the   studies   on   the   radiochemical characterization of the projectile, depelted uranium contents, distribution and migration through the environmental departments and on ingress into natural substrates, have been conducted  using  the  radiochemical  analytical  procedures  and  techniques  like  ion chromatography   separations,   application   of   tracers,   electrodeposition,   multi-step sequential   extractions,   fluorometric,   alpha   spectrometric   and   gama   spectrometric measurements. The topic of further studies may be depleted uranium speciation, kinetic and   thermodynamic   analysis   of   its   behaviour   in   environmental   physicochemical processes  so  that  complementary  highly  sensitive  analytical  procedures  and  techniques as  well  as  techniques  suitable  for  particles  microanalysis  and  materials  chracterization, like HR ICP-MS, LSC, SIMS,μ-XANES, etc, should be considered.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije
T1  - Study on the environmental contamination by depleted uranium in Serbia, 20 years later
SP  - 138
EP  - 143
ER  - 
@conference{
author = "Radenković, Mirjana and Janković, Marija M. and Sarap, Nataša and Todorović, Dragana and Krneta-Nikolić, Jelena D. and Rajačić, Milica and Vukanac, Ivana and Pantelić, Gordana K.",
year = "2019",
abstract = "U radu su prikazane mogućnosti za ispitivanje kontaminacije ţivotne sredine, do koje je došlo  1999.  godine  tokom  dejstava  NATO  avijacije  osiromašenim  uranijumom  na nekoliko lokaliteta u juţnoj Srbiji. S obzirom na proteklo vreme, imajući u vidu da je izvršena  sanacija  kontaminiranih  područja  i  da  rezultati  monitoringa  ne  pokazuju značajna odstupanja od prirodnih varijacija, za sva dalja istraţivanja bi bilo potrebno razmotriti  unapredjivanje  i  uvodjenje  osetljivijih  metoda  i  tehnika  za  odredjivanje niskih  koncentracija  uranijuma i  njegovih  izotopa u  sloţenim  matriksimaiz  ţivotne sredine i biološkim materijalima. Dosadašnja istraţivanja su obuhvatila radiohemijsku karakterizaciju projektila, ispitivanjesadrţaja, distribucije i migracijeOU kroz različite segmente ţivotnesredine, mobilnost i veze sa prirodnim supstratima u zemljištu. Za analizu su korišćene radiohemijske analitičkeprocedure i tehnike kao što su separacija primenom jonskehromatografije,   primena   trasera,   elektrodepozicija,višestepene sekvencijalne ekstrakcije, fluorimetrijska, alfa spektrometrijska i gamaspektrometrijska merenja.  Dalja  ispitivanja  bi se mogla vršiti u pravcu specijacije OU, analize njegove kinetike i termodinamike u fizičko-hemijskim procesima u ţivotnoj sredini uz primenu komplementarnih analitičkih procedura i tehnika visoke osetljivosti i tehnika pogodnih za  mikroanalizu  čestica  ikarakterizaciju  materijala,  kao  što su HR ICP-MS, LSC, SIMS, μ-XANES itd., The  capabilities  of  study  on  environmental  contamination  caused  1999  by  NATO  air strikes  using  depleted  uranium  at  several  locations  in  southern  Serbia.  Having  in  mind passed time, implemented clean up activities in contaminated areas and no indication of significant  deviations  from  natural  levels  within  the  monitoring  assessment,  for  any further  studies  on  low  level  uranium  and  its  isotopes  concentrations  in  complex environmental  and  biological  samples,  the  advanced  and  more  sensitive  methods  and techniques   should   be   involved.   Up   to   now,   the   studies   on   the   radiochemical characterization of the projectile, depelted uranium contents, distribution and migration through the environmental departments and on ingress into natural substrates, have been conducted  using  the  radiochemical  analytical  procedures  and  techniques  like  ion chromatography   separations,   application   of   tracers,   electrodeposition,   multi-step sequential   extractions,   fluorometric,   alpha   spectrometric   and   gama   spectrometric measurements. The topic of further studies may be depleted uranium speciation, kinetic and   thermodynamic   analysis   of   its   behaviour   in   environmental   physicochemical processes  so  that  complementary  highly  sensitive  analytical  procedures  and  techniques as  well  as  techniques  suitable  for  particles  microanalysis  and  materials  chracterization, like HR ICP-MS, LSC, SIMS,μ-XANES, etc, should be considered.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije, Study on the environmental contamination by depleted uranium in Serbia, 20 years later",
pages = "138-143"
}
Radenković, M., Janković, M. M., Sarap, N., Todorović, D., Krneta-Nikolić, J. D., Rajačić, M., Vukanac, I.,& Pantelić, G. K.. (2019). Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 138-143.
Radenković M, Janković MM, Sarap N, Todorović D, Krneta-Nikolić JD, Rajačić M, Vukanac I, Pantelić GK. Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:138-143..
Radenković, Mirjana, Janković, Marija M., Sarap, Nataša, Todorović, Dragana, Krneta-Nikolić, Jelena D., Rajačić, Milica, Vukanac, Ivana, Pantelić, Gordana K., "Ispitivanje kontaminacije životne sredine osiromašenim uranijumom u Srbiji, 20 godina kasnije" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):138-143.

Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu

Sarap, Nataša; Janković, Marija M.; Rajačić, Milica; Krneta-Nikolić, Jelena D.; Pantelić, Gordana K.; Todorović, Dragana; Vukanac, Ivana; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Sarap, Nataša
AU  - Janković, Marija M.
AU  - Rajačić, Milica
AU  - Krneta-Nikolić, Jelena D.
AU  - Pantelić, Gordana K.
AU  - Todorović, Dragana
AU  - Vukanac, Ivana
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8691
AB  - Translokacije  stabilnih  i  radioaktivnih  izotopa  iz  jedne  u  drugu  kariku  ekološkog sistema, kvantitativno i kvalitativno se opisuju preko odreĎenih ekoloških parametara. Procena radioekološke situacije je sprovedena odreĎivanjem različitih parametara koji predstavljaju objektivne pokazatelje radijacione sigurnosti za ciklus obrade zemljišta i biljne proizvodnje, čime je utvrĎena translokacija radionuklida 90Sr  u  agroekosistemu ispitivanog  područja.  U  sprovedenoj  studiji  su  prikazani  sledeći  radioekološki parametri:  transfer  faktor  zemljište -usev,  broj  stroncijumovih  jedinica,  koeficijent diskriminacije, koeficijent zaštite i K-parametar. Ovi parametri su izračunati na osnovu specifične aktivnosti radioizotopa 90Sr  i  koncentracije  ukupnog  kalcijuma  uzemljištu i usevima.  Rezultati  izračunavanja  radioekoloških  parametara  su  ukazali  na  sledeće činjenice: najveći deo radioizotopa 90Sr akumulira se u korenu useva, što potvrĎuje da je glavni mehanizam njegove akumulacije resuspenzija iz zemljišta; brzina akumulacije 90Sr u odnosu na ukupni Ca iz zemljišta zavisi od vrste zemljišta i useva, kao i od koncentracije ukupnog Ca u zemljištu.
AB  - Translocation  of  stabile  and  radioactive  isotopes  from  one  to  the  other  chain  in  the ecosystem  is  quantitatively  and  qualitatively  described  using  the  certain  ecological parameters. The   assesment   of   the   radioecological   situation   is   performed   by determination of different parameters that represent the objective indicators of radiation safety  for  processing  of  soil  and  plant  production.  In  this  way,  translocation  of 90Sr  in the  agro-ecosystem  of  the  investigated  areas  is  determined.  The  following  radiological parameters are presented in this study: soil-crop transfer factor, nuber of strontium units, discrimination  coefficient  and K-parameter.  These  parameters  are  calculated  based  on the specific activity of 90Sr and total Ca concentration in soil and crop. The results of the parameter calculation indicated that for the most part, 90Sr is acumulated in the root of the  crop,  which  confirmes  that  the  main  path  of  the  acumulation  is  the  resuspension from  soil; 90Sr  acumulation  rate,  in  comparison  to  total  Ca  in  soil,  depends  on  the  soil and crop type as well as the total Ca concentration in soil.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu
T1  - Assessment of radioecological parameters for radioisotope 90-Sr in agroecosystem
SP  - 71
EP  - 76
ER  - 
@conference{
author = "Sarap, Nataša and Janković, Marija M. and Rajačić, Milica and Krneta-Nikolić, Jelena D. and Pantelić, Gordana K. and Todorović, Dragana and Vukanac, Ivana and Radenković, Mirjana",
year = "2019",
abstract = "Translokacije  stabilnih  i  radioaktivnih  izotopa  iz  jedne  u  drugu  kariku  ekološkog sistema, kvantitativno i kvalitativno se opisuju preko odreĎenih ekoloških parametara. Procena radioekološke situacije je sprovedena odreĎivanjem različitih parametara koji predstavljaju objektivne pokazatelje radijacione sigurnosti za ciklus obrade zemljišta i biljne proizvodnje, čime je utvrĎena translokacija radionuklida 90Sr  u  agroekosistemu ispitivanog  područja.  U  sprovedenoj  studiji  su  prikazani  sledeći  radioekološki parametri:  transfer  faktor  zemljište -usev,  broj  stroncijumovih  jedinica,  koeficijent diskriminacije, koeficijent zaštite i K-parametar. Ovi parametri su izračunati na osnovu specifične aktivnosti radioizotopa 90Sr  i  koncentracije  ukupnog  kalcijuma  uzemljištu i usevima.  Rezultati  izračunavanja  radioekoloških  parametara  su  ukazali  na  sledeće činjenice: najveći deo radioizotopa 90Sr akumulira se u korenu useva, što potvrĎuje da je glavni mehanizam njegove akumulacije resuspenzija iz zemljišta; brzina akumulacije 90Sr u odnosu na ukupni Ca iz zemljišta zavisi od vrste zemljišta i useva, kao i od koncentracije ukupnog Ca u zemljištu., Translocation  of  stabile  and  radioactive  isotopes  from  one  to  the  other  chain  in  the ecosystem  is  quantitatively  and  qualitatively  described  using  the  certain  ecological parameters. The   assesment   of   the   radioecological   situation   is   performed   by determination of different parameters that represent the objective indicators of radiation safety  for  processing  of  soil  and  plant  production.  In  this  way,  translocation  of 90Sr  in the  agro-ecosystem  of  the  investigated  areas  is  determined.  The  following  radiological parameters are presented in this study: soil-crop transfer factor, nuber of strontium units, discrimination  coefficient  and K-parameter.  These  parameters  are  calculated  based  on the specific activity of 90Sr and total Ca concentration in soil and crop. The results of the parameter calculation indicated that for the most part, 90Sr is acumulated in the root of the  crop,  which  confirmes  that  the  main  path  of  the  acumulation  is  the  resuspension from  soil; 90Sr  acumulation  rate,  in  comparison  to  total  Ca  in  soil,  depends  on  the  soil and crop type as well as the total Ca concentration in soil.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu, Assessment of radioecological parameters for radioisotope 90-Sr in agroecosystem",
pages = "71-76"
}
Sarap, N., Janković, M. M., Rajačić, M., Krneta-Nikolić, J. D., Pantelić, G. K., Todorović, D., Vukanac, I.,& Radenković, M.. (2019). Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 71-76.
Sarap N, Janković MM, Rajačić M, Krneta-Nikolić JD, Pantelić GK, Todorović D, Vukanac I, Radenković M. Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:71-76..
Sarap, Nataša, Janković, Marija M., Rajačić, Milica, Krneta-Nikolić, Jelena D., Pantelić, Gordana K., Todorović, Dragana, Vukanac, Ivana, Radenković, Mirjana, "Procena radioekoloških parametara za radioizotop 90-Sr u agroekosistemu" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):71-76.

Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji

Janković, Marija M.; Sarap, Nataša; Rajačić, Milica; Krneta-Nikolić, Jelena D.; Pantelić, Gordana K.; Todorović, Dragana; Vukanac, Ivana; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Rajačić, Milica
AU  - Krneta-Nikolić, Jelena D.
AU  - Pantelić, Gordana K.
AU  - Todorović, Dragana
AU  - Vukanac, Ivana
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8688
AB  - Tricijum, radioaktivni izotop vodonika ima i prirodno i antropogeno poreklo. Pri svom raspadu emituje niskoenergetsko beta zračenje i pri tom da bi bio detektovan mora se uvesti  u  aktivnu  zapreminu  detektora.  Za  detekcijuje  korišćen tečni  scintilacioni spektrometar  Ultra  Low  Level  Liquid  Scintillation  Spectrometer  Quantulus  1220.  U ovom  radu  prikazani  su  rezultati  sadrţaja  tricijuma  u  padavinama  sakupljenim  na referentnim  meteorološkim  stanicama  u  Srbiji  (Beograd,  Subotica,  Niš,  Zlatibor, Zaječar iVranje). Sadrţaj tricijuma je određenu kompozitnim mesečnim uzorcima, a period  ispitivanja  pokriva  2018.  godinu.  Rezultati  ispitivanja  pokazuju  da  su  dobijene vrednosti u padavinama ispod granica predviđenih zakonskom regulativom.
AB  - Tritium, the radioactive isotope of hydrogen, has a natural and anthropogenic origin. It emits low-energy beta radiation and, in order to be detected, it must be introduced into the  active  volume  of  the  detector.  For  detection,Ultra  Low  Level  Liquid  Scintillation Spectrometer  Quantulus  1220was  used.This  paper  presents  the  results  of  the  tritium content   in   precipitation   collected   at   reference   meteorological   stations   in   Serbia (Belgrade,  Subotica,  Niš,  Zlatibor,  Zajeţar  and  Vranje).  The  content  of  tritium  is determined in composite monthly samples, andthe test period covers 2018. The results show  that  the  obtained  values  in  precipitation  at  investigated  locations  are  below  the limits prescribed by the Serbian legislation.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji
T1  - Content of radioactive isotopes of hydrogen in the precipitation from different meteorological stations in Serbia
SP  - 40
EP  - 43
ER  - 
@conference{
author = "Janković, Marija M. and Sarap, Nataša and Rajačić, Milica and Krneta-Nikolić, Jelena D. and Pantelić, Gordana K. and Todorović, Dragana and Vukanac, Ivana and Radenković, Mirjana",
year = "2019",
abstract = "Tricijum, radioaktivni izotop vodonika ima i prirodno i antropogeno poreklo. Pri svom raspadu emituje niskoenergetsko beta zračenje i pri tom da bi bio detektovan mora se uvesti  u  aktivnu  zapreminu  detektora.  Za  detekcijuje  korišćen tečni  scintilacioni spektrometar  Ultra  Low  Level  Liquid  Scintillation  Spectrometer  Quantulus  1220.  U ovom  radu  prikazani  su  rezultati  sadrţaja  tricijuma  u  padavinama  sakupljenim  na referentnim  meteorološkim  stanicama  u  Srbiji  (Beograd,  Subotica,  Niš,  Zlatibor, Zaječar iVranje). Sadrţaj tricijuma je određenu kompozitnim mesečnim uzorcima, a period  ispitivanja  pokriva  2018.  godinu.  Rezultati  ispitivanja  pokazuju  da  su  dobijene vrednosti u padavinama ispod granica predviđenih zakonskom regulativom., Tritium, the radioactive isotope of hydrogen, has a natural and anthropogenic origin. It emits low-energy beta radiation and, in order to be detected, it must be introduced into the  active  volume  of  the  detector.  For  detection,Ultra  Low  Level  Liquid  Scintillation Spectrometer  Quantulus  1220was  used.This  paper  presents  the  results  of  the  tritium content   in   precipitation   collected   at   reference   meteorological   stations   in   Serbia (Belgrade,  Subotica,  Niš,  Zlatibor,  Zajeţar  and  Vranje).  The  content  of  tritium  is determined in composite monthly samples, andthe test period covers 2018. The results show  that  the  obtained  values  in  precipitation  at  investigated  locations  are  below  the limits prescribed by the Serbian legislation.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji, Content of radioactive isotopes of hydrogen in the precipitation from different meteorological stations in Serbia",
pages = "40-43"
}
Janković, M. M., Sarap, N., Rajačić, M., Krneta-Nikolić, J. D., Pantelić, G. K., Todorović, D., Vukanac, I.,& Radenković, M.. (2019). Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 40-43.
Janković MM, Sarap N, Rajačić M, Krneta-Nikolić JD, Pantelić GK, Todorović D, Vukanac I, Radenković M. Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:40-43..
Janković, Marija M., Sarap, Nataša, Rajačić, Milica, Krneta-Nikolić, Jelena D., Pantelić, Gordana K., Todorović, Dragana, Vukanac, Ivana, Radenković, Mirjana, "Sadržaj radioaktivnog izotopa vodonika u padavinama sa referentnih meteoroloških stanica u Srbiji" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):40-43.

Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu

Rajačić, Milica; Todorović, Dragana; Krneta-Nikolić, Jelena D.; Sarap, Nataša; Janković, Marija M.; Pantelić, Gordana K.; Vukanac, Ivana; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Rajačić, Milica
AU  - Todorović, Dragana
AU  - Krneta-Nikolić, Jelena D.
AU  - Sarap, Nataša
AU  - Janković, Marija M.
AU  - Pantelić, Gordana K.
AU  - Vukanac, Ivana
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8687
AB  - Berilijum-7 (7Be)je radioaktivni berilijumov izotop koji nastaje u interakcijama kosmič-kog zračenja sa atomima atmosfere. Intenzitet kosmičkog zračenja usled nehomogenosti magnetnog polja Zemlje, ispoljava prostornu distribuciju, dok je vremenska distribucija posledica vremenski promenljivog magnetnog polja Sunca. Cilj ovog istraţivanja je da se  izvrši  analiza  uticaja  vremenske  promene  intenziteta  kosmičkog  zračenja  na koncentraciju7Be  u  kompozitnim  mesečnim  uzorcima  ukupnog  (suvog  i  mokrog) depozita. Uzorci depozita su sakupljani u Institutu za nuklearne nauke "Vinča", a sva merenja  koncentracije 7Be su uraĎena u Laboratoriji za zaštitu od zračenja i zaštitu ţivotne sredine. Rezultati merenja uzoraka prikupljenih u periodu od 1994. do 2016. su korelirani sa mesečnim podacima o intenzitetu kosmičkog zračenja iz istog perioda, preuzetim  sa  sajta  stanice "Apatity", Polarnog geofizičkog instituta, Ruske akademije nauka.  Ova  stanica  poseduje  neutronski  monitor  "Standard  18-NM-64"  lociran  na nadmorskoj  visini  od  181  m  sa  geografskim  koordinatama  od  N:67,57°  i  E:33,39°. TakoĎe, rezultati merenja oba posmatrana parametra su grupisani po godinama i mese-cima u godini, a zatim su odreĎeni njihovi godišnji i mesečni indeksi. Nakon toga, za ispitane  parametre  su  meĎusobno  korelirani  kako  godišnji,  tako  i  njihovi  mesečni indeksi. Dobijeni rezultati ukazuju da fluktuacije kosmičkog zračenja utiču samo na varijacije  godišnjih  indeksa  koncentracije7Be   u   ukupnom   depozitu.   Koeficijent determinacije godišnjih indeksa posmatranih parametara govori da se modulisanošću kosmičkog zračenja moţe objasniti 33% varijacije godišnjih vrednosti koncentracije 7Be u depozitu.
AB  - Beryllium-7 (7Be) is a radioactive beryllium isotope that is produced in the interaction of cosmic radiation with atmospheric atoms. Due to the heterogenous of the Earth's magnetic  field,  the  intensity  of  cosmic  radiation  exhibits  spatial  distribution,  while  the time  distribution  is  a  consequence  of  the  time-varying  magnetic  field  of  the  Sun.  The aim  of thisresearch  is  to  analyzethe  influence  of  the  intensity  of  cosmic  radiation  on the 7Be concentration in samples of the total (dry and wet) deposit. The deposit samples were  collected  at  the  Vinţa  Institute  of  Nuclear  Sciences,  and  all 7Be  concentration measurements  were  performedin  the  Department  of  Radiation  and  Environmental Protection.  The  results  of  the  measurements  were  collected  in  the  period  from  1994  to 2016 and they were correlated with the monthly neutron monitor data of the "Apatity",the Polar Geophysical Institute, the Russian Academy of Sciences. This station has the neutron  monitor  "Standard  18-NM-64"  located  at  the  altitude  of  181  m  with  geogra-phical coordinates of N:  67.57° and E: 33.39°. Also, the results of the measurement of both  observed  parameters  are  grouped  by  years  and  months  of  the  year,  and  then  their annual and monthly indices were determined. After that, the annual as well as monthly indices  of  the  observed  parameters  were  correlated.  The  obtained  results  indicate  that the fluctuations in the galactic part of cosmic radiation affect the variation of the annual 7Be  concentration  index  in  the  deposit.  The  coefficient  of  determining  the  annual indices  of  the  observed  parameters  shows  that  the  modulation  of  cosmic  radiation  can explain  33%  of  the  variation of  the  annual  values of the concentration of 7Be in the deposit.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu
T1  - The effect of cosmic radiation on the 7-Be concentration in the total deposit
SP  - 34
EP  - 39
ER  - 
@conference{
author = "Rajačić, Milica and Todorović, Dragana and Krneta-Nikolić, Jelena D. and Sarap, Nataša and Janković, Marija M. and Pantelić, Gordana K. and Vukanac, Ivana and Radenković, Mirjana",
year = "2019",
abstract = "Berilijum-7 (7Be)je radioaktivni berilijumov izotop koji nastaje u interakcijama kosmič-kog zračenja sa atomima atmosfere. Intenzitet kosmičkog zračenja usled nehomogenosti magnetnog polja Zemlje, ispoljava prostornu distribuciju, dok je vremenska distribucija posledica vremenski promenljivog magnetnog polja Sunca. Cilj ovog istraţivanja je da se  izvrši  analiza  uticaja  vremenske  promene  intenziteta  kosmičkog  zračenja  na koncentraciju7Be  u  kompozitnim  mesečnim  uzorcima  ukupnog  (suvog  i  mokrog) depozita. Uzorci depozita su sakupljani u Institutu za nuklearne nauke "Vinča", a sva merenja  koncentracije 7Be su uraĎena u Laboratoriji za zaštitu od zračenja i zaštitu ţivotne sredine. Rezultati merenja uzoraka prikupljenih u periodu od 1994. do 2016. su korelirani sa mesečnim podacima o intenzitetu kosmičkog zračenja iz istog perioda, preuzetim  sa  sajta  stanice "Apatity", Polarnog geofizičkog instituta, Ruske akademije nauka.  Ova  stanica  poseduje  neutronski  monitor  "Standard  18-NM-64"  lociran  na nadmorskoj  visini  od  181  m  sa  geografskim  koordinatama  od  N:67,57°  i  E:33,39°. TakoĎe, rezultati merenja oba posmatrana parametra su grupisani po godinama i mese-cima u godini, a zatim su odreĎeni njihovi godišnji i mesečni indeksi. Nakon toga, za ispitane  parametre  su  meĎusobno  korelirani  kako  godišnji,  tako  i  njihovi  mesečni indeksi. Dobijeni rezultati ukazuju da fluktuacije kosmičkog zračenja utiču samo na varijacije  godišnjih  indeksa  koncentracije7Be   u   ukupnom   depozitu.   Koeficijent determinacije godišnjih indeksa posmatranih parametara govori da se modulisanošću kosmičkog zračenja moţe objasniti 33% varijacije godišnjih vrednosti koncentracije 7Be u depozitu., Beryllium-7 (7Be) is a radioactive beryllium isotope that is produced in the interaction of cosmic radiation with atmospheric atoms. Due to the heterogenous of the Earth's magnetic  field,  the  intensity  of  cosmic  radiation  exhibits  spatial  distribution,  while  the time  distribution  is  a  consequence  of  the  time-varying  magnetic  field  of  the  Sun.  The aim  of thisresearch  is  to  analyzethe  influence  of  the  intensity  of  cosmic  radiation  on the 7Be concentration in samples of the total (dry and wet) deposit. The deposit samples were  collected  at  the  Vinţa  Institute  of  Nuclear  Sciences,  and  all 7Be  concentration measurements  were  performedin  the  Department  of  Radiation  and  Environmental Protection.  The  results  of  the  measurements  were  collected  in  the  period  from  1994  to 2016 and they were correlated with the monthly neutron monitor data of the "Apatity",the Polar Geophysical Institute, the Russian Academy of Sciences. This station has the neutron  monitor  "Standard  18-NM-64"  located  at  the  altitude  of  181  m  with  geogra-phical coordinates of N:  67.57° and E: 33.39°. Also, the results of the measurement of both  observed  parameters  are  grouped  by  years  and  months  of  the  year,  and  then  their annual and monthly indices were determined. After that, the annual as well as monthly indices  of  the  observed  parameters  were  correlated.  The  obtained  results  indicate  that the fluctuations in the galactic part of cosmic radiation affect the variation of the annual 7Be  concentration  index  in  the  deposit.  The  coefficient  of  determining  the  annual indices  of  the  observed  parameters  shows  that  the  modulation  of  cosmic  radiation  can explain  33%  of  the  variation of  the  annual  values of the concentration of 7Be in the deposit.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu, The effect of cosmic radiation on the 7-Be concentration in the total deposit",
pages = "34-39"
}
Rajačić, M., Todorović, D., Krneta-Nikolić, J. D., Sarap, N., Janković, M. M., Pantelić, G. K., Vukanac, I.,& Radenković, M.. (2019). Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 34-39.
Rajačić M, Todorović D, Krneta-Nikolić JD, Sarap N, Janković MM, Pantelić GK, Vukanac I, Radenković M. Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:34-39..
Rajačić, Milica, Todorović, Dragana, Krneta-Nikolić, Jelena D., Sarap, Nataša, Janković, Marija M., Pantelić, Gordana K., Vukanac, Ivana, Radenković, Mirjana, "Uticaj kosmičkog zračenja na koncentraciju 7-Be u ukupnom depozitu" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):34-39.

Radioekologija i izlaganje stanovništva - prvih 55 godina

Todorović, Dragana; Vukanac, Ivana; Pantelić, Gordana K.; Forkapić, Sofija; Mitrović, Branislava M.; Ilić, Jovana S.; Janković, Marija M.; Krneta-Nikolić, Jelena D.; Rajačić, Milica; Sarap, Nataša; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2019)

TY  - CONF
AU  - Todorović, Dragana
AU  - Vukanac, Ivana
AU  - Pantelić, Gordana K.
AU  - Forkapić, Sofija
AU  - Mitrović, Branislava M.
AU  - Ilić, Jovana S.
AU  - Janković, Marija M.
AU  - Krneta-Nikolić, Jelena D.
AU  - Rajačić, Milica
AU  - Sarap, Nataša
AU  - Radenković, Mirjana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8686
AB  - U ovom radu dat je pregled radova prezentovanih u oblasti Radioekologije i izlaganja stanovništva na skupovima Društva za zaštitu od zračenja, počev od I jugoslovenskog simpozijuma  o  radiološkoj  zaštiti  u  Portoroţu  1963.  godine  i  zaključno  sa  XXIX Simpozijumom  Društva  za  zaštitu  od  zračenja  Srbije  i  Crne  Gore  odrţanom  na Srebrnom  jezeru  2017.  godine.  U  radu  je  dat  pregled  aktuelnih  tema,  osvrt  na  razvoj metoda  i  tehnika  merenja,  kao  i  opšti  trendovi  razvoja  i  diferenciranja  oblasti radioekologije uslovljenih dogaĎanjima u obuhvaćenom vremenskom periodu.
AB  - This paper gives an overview of the papers in the field of radioecology and population exposure   to   ionizing   radiation   presented   at   the Radiation   Protection   Association symposia  starting  with  the  1stYugoslav  Radiation  Protection  Association  symposium held in Portoroţ in 1963 and concluding with the 29thsymposium  of  the Society  for Radiation  Protection  of  Serbia  and  Montenegro held  at  Srebrno  jezero  in  2017.  An overview of current topics, methods andmeasurement techniques development review, as  well  as  general  trends  in  the  development  and  differentiation  of  the  radioecology field due to different events in the covered period are presented.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Radioekologija i izlaganje stanovništva - prvih 55 godina
T1  - Radioecology and population exposure to ionizing radiation - the first 55 years
SP  - 21
EP  - 28
ER  - 
@conference{
author = "Todorović, Dragana and Vukanac, Ivana and Pantelić, Gordana K. and Forkapić, Sofija and Mitrović, Branislava M. and Ilić, Jovana S. and Janković, Marija M. and Krneta-Nikolić, Jelena D. and Rajačić, Milica and Sarap, Nataša and Radenković, Mirjana",
year = "2019",
abstract = "U ovom radu dat je pregled radova prezentovanih u oblasti Radioekologije i izlaganja stanovništva na skupovima Društva za zaštitu od zračenja, počev od I jugoslovenskog simpozijuma  o  radiološkoj  zaštiti  u  Portoroţu  1963.  godine  i  zaključno  sa  XXIX Simpozijumom  Društva  za  zaštitu  od  zračenja  Srbije  i  Crne  Gore  odrţanom  na Srebrnom  jezeru  2017.  godine.  U  radu  je  dat  pregled  aktuelnih  tema,  osvrt  na  razvoj metoda  i  tehnika  merenja,  kao  i  opšti  trendovi  razvoja  i  diferenciranja  oblasti radioekologije uslovljenih dogaĎanjima u obuhvaćenom vremenskom periodu., This paper gives an overview of the papers in the field of radioecology and population exposure   to   ionizing   radiation   presented   at   the Radiation   Protection   Association symposia  starting  with  the  1stYugoslav  Radiation  Protection  Association  symposium held in Portoroţ in 1963 and concluding with the 29thsymposium  of  the Society  for Radiation  Protection  of  Serbia  and  Montenegro held  at  Srebrno  jezero  in  2017.  An overview of current topics, methods andmeasurement techniques development review, as  well  as  general  trends  in  the  development  and  differentiation  of  the  radioecology field due to different events in the covered period are presented.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Radioekologija i izlaganje stanovništva - prvih 55 godina, Radioecology and population exposure to ionizing radiation - the first 55 years",
pages = "21-28"
}
Todorović, D., Vukanac, I., Pantelić, G. K., Forkapić, S., Mitrović, B. M., Ilić, J. S., Janković, M. M., Krneta-Nikolić, J. D., Rajačić, M., Sarap, N.,& Radenković, M.. (2019). Radioekologija i izlaganje stanovništva - prvih 55 godina. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 21-28.
Todorović D, Vukanac I, Pantelić GK, Forkapić S, Mitrović BM, Ilić JS, Janković MM, Krneta-Nikolić JD, Rajačić M, Sarap N, Radenković M. Radioekologija i izlaganje stanovništva - prvih 55 godina. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:21-28..
Todorović, Dragana, Vukanac, Ivana, Pantelić, Gordana K., Forkapić, Sofija, Mitrović, Branislava M., Ilić, Jovana S., Janković, Marija M., Krneta-Nikolić, Jelena D., Rajačić, Milica, Sarap, Nataša, Radenković, Mirjana, "Radioekologija i izlaganje stanovništva - prvih 55 godina" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):21-28.

Leaching kinetics of Cs+ and Co2+ under dynamic conditions

Dimović, Slavko; Nikezić, Dušan; Šljivić-Ivanović, Marija Z.; Jelić, Ivana V.; Stanić, Vojislav; Radenković, Mirjana; Lončar, Boris B.

(2019)

TY  - JOUR
AU  - Dimović, Slavko
AU  - Nikezić, Dušan
AU  - Šljivić-Ivanović, Marija Z.
AU  - Jelić, Ivana V.
AU  - Stanić, Vojislav
AU  - Radenković, Mirjana
AU  - Lončar, Boris B.
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8660
AB  - The possibility of retaining Cs+ and Co2+ bound by immobilization processes in the cement matrix is defined as the subject of its investigation: the cement matrix formulation, the water/ cement ratio, the amount of waste, and the porosity of such a structure. Implementing the standard leaching method by Hespe the possibility of comparing different authors’ results was achieved. Diffusion and semi-empirical model were used to investigate the transport phenomenon in order to predict the leaching level for a long period of time. Leaching of Co2+ and Cs+ ions under dynamic conditions immobilized in the cement matrix dynamic conditions decreases with the increase of the sludge content, regarding porosity increase. The effects of the diffusion and surface washing are equalized, and the contribution ofthe matrix dissolution to the Cs + and Co2+ transport in the cement porous media increases, on average, for one order of magnitude. The semi-empirical model gives a better approximation for Co2+ and Cs+ leaching process for the duration ofthe experiment while both models significantly approximate leaching results in dynamic conditions. © 2019, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - Leaching kinetics of Cs+ and Co2+ under dynamic conditions
VL  - 34
IS  - 3
SP  - 243
EP  - 248
DO  - 10.2298/NTRP190506028D
ER  - 
@article{
author = "Dimović, Slavko and Nikezić, Dušan and Šljivić-Ivanović, Marija Z. and Jelić, Ivana V. and Stanić, Vojislav and Radenković, Mirjana and Lončar, Boris B.",
year = "2019",
abstract = "The possibility of retaining Cs+ and Co2+ bound by immobilization processes in the cement matrix is defined as the subject of its investigation: the cement matrix formulation, the water/ cement ratio, the amount of waste, and the porosity of such a structure. Implementing the standard leaching method by Hespe the possibility of comparing different authors’ results was achieved. Diffusion and semi-empirical model were used to investigate the transport phenomenon in order to predict the leaching level for a long period of time. Leaching of Co2+ and Cs+ ions under dynamic conditions immobilized in the cement matrix dynamic conditions decreases with the increase of the sludge content, regarding porosity increase. The effects of the diffusion and surface washing are equalized, and the contribution ofthe matrix dissolution to the Cs + and Co2+ transport in the cement porous media increases, on average, for one order of magnitude. The semi-empirical model gives a better approximation for Co2+ and Cs+ leaching process for the duration ofthe experiment while both models significantly approximate leaching results in dynamic conditions. © 2019, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "Leaching kinetics of Cs+ and Co2+ under dynamic conditions",
volume = "34",
number = "3",
pages = "243-248",
doi = "10.2298/NTRP190506028D"
}
Dimović, S., Nikezić, D., Šljivić-Ivanović, M. Z., Jelić, I. V., Stanić, V., Radenković, M.,& Lončar, B. B.. (2019). Leaching kinetics of Cs+ and Co2+ under dynamic conditions. in Nuclear Technology and Radiation Protection, 34(3), 243-248.
https://doi.org/10.2298/NTRP190506028D
Dimović S, Nikezić D, Šljivić-Ivanović MZ, Jelić IV, Stanić V, Radenković M, Lončar BB. Leaching kinetics of Cs+ and Co2+ under dynamic conditions. in Nuclear Technology and Radiation Protection. 2019;34(3):243-248.
doi:10.2298/NTRP190506028D .
Dimović, Slavko, Nikezić, Dušan, Šljivić-Ivanović, Marija Z., Jelić, Ivana V., Stanić, Vojislav, Radenković, Mirjana, Lončar, Boris B., "Leaching kinetics of Cs+ and Co2+ under dynamic conditions" in Nuclear Technology and Radiation Protection, 34, no. 3 (2019):243-248,
https://doi.org/10.2298/NTRP190506028D . .
1
1
1

Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia

Todorović, Marija N.; Radenković, Mirjana; Rajšić, Slavica F.; Ignjatović, Ljubiša M.

(2019)

TY  - JOUR
AU  - Todorović, Marija N.
AU  - Radenković, Mirjana
AU  - Rajšić, Slavica F.
AU  - Ignjatović, Ljubiša M.
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8565
AB  - The subject of this study was a mid-term evaluation of cardiovascular, respiratory and total non-accidental mortalities attributed to exposure to PM 10 , O 3 , NO 2 and SO 2 in the cities of Belgrade, Novi Sad and Nis, representing about 25% of the population of Serbia. The analysis was performed using AirQ+ modelling, by linking annual baseline mortality rates and daily pollutant exposure levels in 2011–2015 based on the cause-specific concentration–response functions. Estimated shares of annual mortality attributed to these pollutants, thanks to harmonizing of assessment methodologies, may stand next to and be compared with results obtained in previously conducted studies. The obtained premature deaths estimated within 95% confidence interval (in parentheses) and attributed to PM 10 , O 3 , NO 2 and SO 2 exposure were 2013 (1344–2677), 1411 (685–2086), 831 (555–1107) and 443 (333–530), respectively. Total non-accidental mortalities due to O 3 and NO 2 exposure were in the range of findings for other regions, while mortalities attributed to PM 10 were higher. It was also found that cardiovascular mortality caused by these four pollutants was higher than respiratory mortality. Based on our results, efficient implementation of abatement strategies that would reduce PM 10 , O 3 and SO 2 concentrations to daily air quality limit values set by the World Health Organization could respectively prevent, in the three cities together, about 233 (156–310), 40 (19–59) and 71 (53–85) premature deaths per year. © 2019, Islamic Azad University (IAU).
T2  - International Journal of Environmental Science and Technology
T1  - Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia
VL  - 16
IS  - 11
SP  - 7059
EP  - 7070
DO  - 10.1007/s13762-019-02384-6
ER  - 
@article{
author = "Todorović, Marija N. and Radenković, Mirjana and Rajšić, Slavica F. and Ignjatović, Ljubiša M.",
year = "2019",
abstract = "The subject of this study was a mid-term evaluation of cardiovascular, respiratory and total non-accidental mortalities attributed to exposure to PM 10 , O 3 , NO 2 and SO 2 in the cities of Belgrade, Novi Sad and Nis, representing about 25% of the population of Serbia. The analysis was performed using AirQ+ modelling, by linking annual baseline mortality rates and daily pollutant exposure levels in 2011–2015 based on the cause-specific concentration–response functions. Estimated shares of annual mortality attributed to these pollutants, thanks to harmonizing of assessment methodologies, may stand next to and be compared with results obtained in previously conducted studies. The obtained premature deaths estimated within 95% confidence interval (in parentheses) and attributed to PM 10 , O 3 , NO 2 and SO 2 exposure were 2013 (1344–2677), 1411 (685–2086), 831 (555–1107) and 443 (333–530), respectively. Total non-accidental mortalities due to O 3 and NO 2 exposure were in the range of findings for other regions, while mortalities attributed to PM 10 were higher. It was also found that cardiovascular mortality caused by these four pollutants was higher than respiratory mortality. Based on our results, efficient implementation of abatement strategies that would reduce PM 10 , O 3 and SO 2 concentrations to daily air quality limit values set by the World Health Organization could respectively prevent, in the three cities together, about 233 (156–310), 40 (19–59) and 71 (53–85) premature deaths per year. © 2019, Islamic Azad University (IAU).",
journal = "International Journal of Environmental Science and Technology",
title = "Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia",
volume = "16",
number = "11",
pages = "7059-7070",
doi = "10.1007/s13762-019-02384-6"
}
Todorović, M. N., Radenković, M., Rajšić, S. F.,& Ignjatović, L. M.. (2019). Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia. in International Journal of Environmental Science and Technology, 16(11), 7059-7070.
https://doi.org/10.1007/s13762-019-02384-6
Todorović MN, Radenković M, Rajšić SF, Ignjatović LM. Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia. in International Journal of Environmental Science and Technology. 2019;16(11):7059-7070.
doi:10.1007/s13762-019-02384-6 .
Todorović, Marija N., Radenković, Mirjana, Rajšić, Slavica F., Ignjatović, Ljubiša M., "Evaluation of mortality attributed to air pollution in the three most populated cities in Serbia" in International Journal of Environmental Science and Technology, 16, no. 11 (2019):7059-7070,
https://doi.org/10.1007/s13762-019-02384-6 . .
3
2
2
3

Bifurcation analysis: a tool for determining model parameters of the considered process

Macesic, Stevan; Cupic, Zeljko; Ivanović-Šašic, Ana; Anić, Slobodan; Radenković, Mirjana; Peji, Nataša; Kolar-Anić, Ljiljana

(2018)

TY  - JOUR
AU  - Macesic, Stevan
AU  - Cupic, Zeljko
AU  - Ivanović-Šašic, Ana
AU  - Anić, Slobodan
AU  - Radenković, Mirjana
AU  - Peji, Nataša
AU  - Kolar-Anić, Ljiljana
PY  - 2018
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1901
AB  - In this paper, we intend to show the importance of the bifurcation analysis in understanding of an oscillatory process. Hence, we use the bifurcation diagram of the Bray-Liebhafsky reaction performed in continuous well-stirred tank reactor under controlled temperature variations for the determination of the activation energies as well as rate constants of particular steps appearing in the kinetic model of oscillatory reaction mechanism. This approach has led us to the development of general procedure for treatment of experimentally obtained data and extracting kinetic parameters from them, which was very important considering that some rate constants of the already proposed model could not be determined experimentally and have to be fitted (or guessed). Also, the proposed approach has the potential to inspire the refinement of already proposed models and the development of a new one that will be able to reproduce experimentally obtained systems dynamical features more successfully. In particular, the dynamic states of the Bray-Liebhafsky oscillatory reaction have been analyzed experimentally and numerically using already proposed model together with qualitative and quantitative analysis of bifurcation diagrams in both cases.
T2  - Reaction Kinetics, Mechanisms and Catalysis
T1  - Bifurcation analysis: a tool for determining model parameters of the considered process
VL  - 123
IS  - 1
SP  - 31
EP  - 45
DO  - 10.1007/s11144-017-1324-6
ER  - 
@article{
author = "Macesic, Stevan and Cupic, Zeljko and Ivanović-Šašic, Ana and Anić, Slobodan and Radenković, Mirjana and Peji, Nataša and Kolar-Anić, Ljiljana",
year = "2018",
abstract = "In this paper, we intend to show the importance of the bifurcation analysis in understanding of an oscillatory process. Hence, we use the bifurcation diagram of the Bray-Liebhafsky reaction performed in continuous well-stirred tank reactor under controlled temperature variations for the determination of the activation energies as well as rate constants of particular steps appearing in the kinetic model of oscillatory reaction mechanism. This approach has led us to the development of general procedure for treatment of experimentally obtained data and extracting kinetic parameters from them, which was very important considering that some rate constants of the already proposed model could not be determined experimentally and have to be fitted (or guessed). Also, the proposed approach has the potential to inspire the refinement of already proposed models and the development of a new one that will be able to reproduce experimentally obtained systems dynamical features more successfully. In particular, the dynamic states of the Bray-Liebhafsky oscillatory reaction have been analyzed experimentally and numerically using already proposed model together with qualitative and quantitative analysis of bifurcation diagrams in both cases.",
journal = "Reaction Kinetics, Mechanisms and Catalysis",
title = "Bifurcation analysis: a tool for determining model parameters of the considered process",
volume = "123",
number = "1",
pages = "31-45",
doi = "10.1007/s11144-017-1324-6"
}
Macesic, S., Cupic, Z., Ivanović-Šašic, A., Anić, S., Radenković, M., Peji, N.,& Kolar-Anić, L.. (2018). Bifurcation analysis: a tool for determining model parameters of the considered process. in Reaction Kinetics, Mechanisms and Catalysis, 123(1), 31-45.
https://doi.org/10.1007/s11144-017-1324-6
Macesic S, Cupic Z, Ivanović-Šašic A, Anić S, Radenković M, Peji N, Kolar-Anić L. Bifurcation analysis: a tool for determining model parameters of the considered process. in Reaction Kinetics, Mechanisms and Catalysis. 2018;123(1):31-45.
doi:10.1007/s11144-017-1324-6 .
Macesic, Stevan, Cupic, Zeljko, Ivanović-Šašic, Ana, Anić, Slobodan, Radenković, Mirjana, Peji, Nataša, Kolar-Anić, Ljiljana, "Bifurcation analysis: a tool for determining model parameters of the considered process" in Reaction Kinetics, Mechanisms and Catalysis, 123, no. 1 (2018):31-45,
https://doi.org/10.1007/s11144-017-1324-6 . .
3
1
1
1

New international recommendations and requirements for non-medical imaging exposure

Joksić, Jasminka D.; Rafajlović, Stefan; Radenković, Mirjana

(Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе, 2017)

TY  - CONF
AU  - Joksić, Jasminka D.
AU  - Rafajlović, Stefan
AU  - Radenković, Mirjana
PY  - 2017
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8305
UR  - https://plus.sr.cobiss.net/opac7/bib/245691404
UR  - http://dzz.org.rs/wp-content/uploads/2013/06/Zbornik_XXIX_Simpozijum_DZZ_SCG_Srebrno_jezero_2.pdf
AB  - BSS Directive 2013/59 entered into force on the 6 February 2014 requiring the Member
States to adopt legislation (laws, regulations and administrative provisions) in order to
harmonise their national legislation with requirements of this Directive until 6
February 2018. This Directive explicitly defines „non-medical imaging exposure” as
deliberate exposure of individuals for other than medical purposes. Those planned
exposure situations, if justified need to be subject to the appropriate regulatory
framework for optimization of protection, exemption, notification, authorisation,
inspection and law enforcement in order to insure safety in operation. The most
challenging part is a justification process of „non-medical imaging exposure“ taking
into account that regulatory radiation protection authorities have limited responsibility
in decision making process. BSS Directive recommends regular periodical review of
justified practices involving deliberate exposure of humans for non-medical imaging
purposes taking into account new technologies available, magnitude of radiological
exposure during screening and other screening objectives. Dose constrains for different
categories of exposures (public exposure, occupational exposure) depending on
particular application, should be established and used in the optimisation of protection.
In addition, appropriate regulatory control should be established and enforced as well
as the stakeholder dialoge and the provision of information responsive to stakeholders
concerns.
AB  - BSS direktiva 2013/59 stupila je na snagu 6. februara 2014. godine. To znači da su
države članice u obavezi da usvoje legislativu (zakone, uredbe i upravne odredbe) kako
bi uskladile svoje nacionalno zakonodavstvo sa zahtevima ove Direktive do 6. februara
2018. godine. Ova Direktiva jasno definiše „nemediciska izlaganja“ kao namerna
izlaganja pojedinaca u svrhe koje nisu medicinske. Ukoliko su ove situacije planiranog
izlaganja opravdane potrebno je da budu deo regulatornog okvira tj. da se na njih
primenjuju zahtevi za: optimizaciju zaštite, izuzimanje, prijavljivanje, odobrenje delatnosti kao i inspekciju i sprovođenje propisa a u cilju obezbeđivanja sigurnosti tokom
rada. Najzahtevniji deo je proces opravdavanja nemediciskih izlaganja imajući u vidu
da regulatorna tela za zaštitu od zračenja imaju ograničenu odgovornost u procesu
donošenja odluke o opravdanosti delatnosti. Preporuka BSS direktive je da se periodično vrši revizija opravdanih delatnosti koje uključuju namerna izlaganja ljudi u
nemedicinske svrhe uzimajući u obzir nove dostupne tehnologije, stepen izlaganja
zračenju tokom skrininga i druge ciljeve skrininga. U procesu optimizacije zaštite
potrebno je uspostaviti i primenjivati ograničenja doza za različite kategorije izlaganja
(izlaganje stanovništva, profesionalno izlaganje) u zavisnosti od pojedinačne primene.
Takođe, potrebno je uspostaviti i primenjivati odgovarajuću regulatornu kontrolu kao i
sprovoditi dijalog i obezbediti odgovarajuće informacije u vezi sa pitanjima svih
zainteresovanih strana.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 29. симпозијум ДЗЗСЦГ : зборник радова
T1  - New international recommendations and requirements for non-medical imaging exposure
T1  - Nove međunarodne preporuke i zahtevi u vezi izlaganja u nemedicinske svrhe
SP  - 397
EP  - 402
ER  - 
@conference{
author = "Joksić, Jasminka D. and Rafajlović, Stefan and Radenković, Mirjana",
year = "2017",
abstract = "BSS Directive 2013/59 entered into force on the 6 February 2014 requiring the Member
States to adopt legislation (laws, regulations and administrative provisions) in order to
harmonise their national legislation with requirements of this Directive until 6
February 2018. This Directive explicitly defines „non-medical imaging exposure” as
deliberate exposure of individuals for other than medical purposes. Those planned
exposure situations, if justified need to be subject to the appropriate regulatory
framework for optimization of protection, exemption, notification, authorisation,
inspection and law enforcement in order to insure safety in operation. The most
challenging part is a justification process of „non-medical imaging exposure“ taking
into account that regulatory radiation protection authorities have limited responsibility
in decision making process. BSS Directive recommends regular periodical review of
justified practices involving deliberate exposure of humans for non-medical imaging
purposes taking into account new technologies available, magnitude of radiological
exposure during screening and other screening objectives. Dose constrains for different
categories of exposures (public exposure, occupational exposure) depending on
particular application, should be established and used in the optimisation of protection.
In addition, appropriate regulatory control should be established and enforced as well
as the stakeholder dialoge and the provision of information responsive to stakeholders
concerns., BSS direktiva 2013/59 stupila je na snagu 6. februara 2014. godine. To znači da su
države članice u obavezi da usvoje legislativu (zakone, uredbe i upravne odredbe) kako
bi uskladile svoje nacionalno zakonodavstvo sa zahtevima ove Direktive do 6. februara
2018. godine. Ova Direktiva jasno definiše „nemediciska izlaganja“ kao namerna
izlaganja pojedinaca u svrhe koje nisu medicinske. Ukoliko su ove situacije planiranog
izlaganja opravdane potrebno je da budu deo regulatornog okvira tj. da se na njih
primenjuju zahtevi za: optimizaciju zaštite, izuzimanje, prijavljivanje, odobrenje delatnosti kao i inspekciju i sprovođenje propisa a u cilju obezbeđivanja sigurnosti tokom
rada. Najzahtevniji deo je proces opravdavanja nemediciskih izlaganja imajući u vidu
da regulatorna tela za zaštitu od zračenja imaju ograničenu odgovornost u procesu
donošenja odluke o opravdanosti delatnosti. Preporuka BSS direktive je da se periodično vrši revizija opravdanih delatnosti koje uključuju namerna izlaganja ljudi u
nemedicinske svrhe uzimajući u obzir nove dostupne tehnologije, stepen izlaganja
zračenju tokom skrininga i druge ciljeve skrininga. U procesu optimizacije zaštite
potrebno je uspostaviti i primenjivati ograničenja doza za različite kategorije izlaganja
(izlaganje stanovništva, profesionalno izlaganje) u zavisnosti od pojedinačne primene.
Takođe, potrebno je uspostaviti i primenjivati odgovarajuću regulatornu kontrolu kao i
sprovoditi dijalog i obezbediti odgovarajuće informacije u vezi sa pitanjima svih
zainteresovanih strana.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "New international recommendations and requirements for non-medical imaging exposure, Nove međunarodne preporuke i zahtevi u vezi izlaganja u nemedicinske svrhe",
pages = "397-402"
}
Joksić, J. D., Rafajlović, S.,& Radenković, M.. (2017). New international recommendations and requirements for non-medical imaging exposure. in 29. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 397-402.
Joksić JD, Rafajlović S, Radenković M. New international recommendations and requirements for non-medical imaging exposure. in 29. симпозијум ДЗЗСЦГ : зборник радова. 2017;:397-402..
Joksić, Jasminka D., Rafajlović, Stefan, Radenković, Mirjana, "New international recommendations and requirements for non-medical imaging exposure" in 29. симпозијум ДЗЗСЦГ : зборник радова (2017):397-402.

Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system

Šećerov, Bojana Lj.; Radenković, Mirjana; Dramićanin, Miroslav

(Elsevier, 2016)

TY  - JOUR
AU  - Šećerov, Bojana Lj.
AU  - Radenković, Mirjana
AU  - Dramićanin, Miroslav
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1098
AB  - Aerial L-alanine pellet dosimeter is characterized by MiniScope MS300 electron spin resonance spectrometer measurements using AerEDE Version 2.0.4. software for dose calculation. The measurement traceability is achieved by Aerial dosimetry laboratory where dosimeters for calibration curve were irradiated by electron beam accelerator. Dose determinations in Aerial are traceable to National Physical Laboratory (NPL). The software used for construction of calibration curve gives also the standard deviation of the residuals of measurements for calibration that is used for dose uncertainty calculation. In aim to determine whether this value can actually be taken as absorbed dose uncertainty during usage of this dosimetry system, alanine dosimeters were irradiated with doses between 5 and 32 kGy by Co-60 laboratory source for internal calibration. The dose rate at the places for irradiation was (20 +/- 0.5) mGy s(-1) determined by Fricke dosimeter. Measurement of each irradiated dosimeter was repeated ten times in ten days. The results of measurements were analyzed to identify the sources of uncertainty, as well as their quantification in evaluation of total measurement uncertainty. In addition to statistical effects, the very low dose rate that was used for the irradiation of alanine dosimeters affects the measurements of absorbed dose, particularly for higher absorbed doses where the measured dose can be up to 3% lower than the real. (C) 2016 Elsevier Ltd. All rights reserved.
PB  - Elsevier
T2  - Radiation Measurements
T1  - Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system
VL  - 89
SP  - 63
EP  - 67
DO  - 10.1016/j.radmeas.2016.03.003
ER  - 
@article{
author = "Šećerov, Bojana Lj. and Radenković, Mirjana and Dramićanin, Miroslav",
year = "2016",
abstract = "Aerial L-alanine pellet dosimeter is characterized by MiniScope MS300 electron spin resonance spectrometer measurements using AerEDE Version 2.0.4. software for dose calculation. The measurement traceability is achieved by Aerial dosimetry laboratory where dosimeters for calibration curve were irradiated by electron beam accelerator. Dose determinations in Aerial are traceable to National Physical Laboratory (NPL). The software used for construction of calibration curve gives also the standard deviation of the residuals of measurements for calibration that is used for dose uncertainty calculation. In aim to determine whether this value can actually be taken as absorbed dose uncertainty during usage of this dosimetry system, alanine dosimeters were irradiated with doses between 5 and 32 kGy by Co-60 laboratory source for internal calibration. The dose rate at the places for irradiation was (20 +/- 0.5) mGy s(-1) determined by Fricke dosimeter. Measurement of each irradiated dosimeter was repeated ten times in ten days. The results of measurements were analyzed to identify the sources of uncertainty, as well as their quantification in evaluation of total measurement uncertainty. In addition to statistical effects, the very low dose rate that was used for the irradiation of alanine dosimeters affects the measurements of absorbed dose, particularly for higher absorbed doses where the measured dose can be up to 3% lower than the real. (C) 2016 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier",
journal = "Radiation Measurements",
title = "Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system",
volume = "89",
pages = "63-67",
doi = "10.1016/j.radmeas.2016.03.003"
}
Šećerov, B. Lj., Radenković, M.,& Dramićanin, M.. (2016). Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system. in Radiation Measurements
Elsevier., 89, 63-67.
https://doi.org/10.1016/j.radmeas.2016.03.003
Šećerov BL, Radenković M, Dramićanin M. Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system. in Radiation Measurements. 2016;89:63-67.
doi:10.1016/j.radmeas.2016.03.003 .
Šećerov, Bojana Lj., Radenković, Mirjana, Dramićanin, Miroslav, "Uncertainty and routine use of Aerial L-alanine - Electron spin resonance dosimetry system" in Radiation Measurements, 89 (2016):63-67,
https://doi.org/10.1016/j.radmeas.2016.03.003 . .
2
2
2

Annual variations of fine respirable aerosol fraction in urban residential areas

Radenković, Mirjana; Radić, R.

(Society of Physical Chemists of Serbia, 2016)

TY  - CONF
AU  - Radenković, Mirjana
AU  - Radić, R.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9262
AB  - Fine particlulate matter fraction (PM 2.5) of urban aerosol collected daily for
one year with 3/7 frequency at urban background locations in Banja Luka
(BL) and Belgrade (BG) had been analyzed and discussed. Mass
concentrations of aerosol deposit were determined by standard gravimetric
procedure and concentrations of elements with antropogenic and crustal
origin have been obtained by application of nuclear analytical techniques
(PIXE, XRF). Resulted descriptive statistic parameters have shown that PM
2.5 annual limit value 25 μgm-3was exceeded during the heating period in
both investigated regions but with significantly higher values in Banja Luka
due to different heating type and structure and local traffic characteristics.
Observed concentrations of S and K are high and based on other metals
concentration some industrial influences have been indicated.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - Annual variations of fine respirable aerosol fraction in urban residential areas
SP  - 723
EP  - 726
ER  - 
@conference{
author = "Radenković, Mirjana and Radić, R.",
year = "2016",
abstract = "Fine particlulate matter fraction (PM 2.5) of urban aerosol collected daily for
one year with 3/7 frequency at urban background locations in Banja Luka
(BL) and Belgrade (BG) had been analyzed and discussed. Mass
concentrations of aerosol deposit were determined by standard gravimetric
procedure and concentrations of elements with antropogenic and crustal
origin have been obtained by application of nuclear analytical techniques
(PIXE, XRF). Resulted descriptive statistic parameters have shown that PM
2.5 annual limit value 25 μgm-3was exceeded during the heating period in
both investigated regions but with significantly higher values in Banja Luka
due to different heating type and structure and local traffic characteristics.
Observed concentrations of S and K are high and based on other metals
concentration some industrial influences have been indicated.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "Annual variations of fine respirable aerosol fraction in urban residential areas",
pages = "723-726"
}
Radenković, M.,& Radić, R.. (2016). Annual variations of fine respirable aerosol fraction in urban residential areas. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 723-726.
Radenković M, Radić R. Annual variations of fine respirable aerosol fraction in urban residential areas. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:723-726..
Radenković, Mirjana, Radić, R., "Annual variations of fine respirable aerosol fraction in urban residential areas" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):723-726.

Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study

Šećerov, Bojana; Stančov, Danijela; Radenković, Mirjana; Dramićanin, Miroslav

(2016)

TY  - JOUR
AU  - Šećerov, Bojana
AU  - Stančov, Danijela
AU  - Radenković, Mirjana
AU  - Dramićanin, Miroslav
PY  - 2016
UR  - http://casopisi.junis.ni.ac.rs/index.php/FUPhysChemTech/article/view/1535
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7627
AB  - The irradiation process control has to define facility parameters, validation of product and routine control of the irradiation process during exploitation. To meet the regulations, it is necessary to stop the exploitation and do the qualification exercises after changes in the source loading, source geometry or product transport system. In order to save time, the new combined approach has been analyzed for qualification of sterilization process used in the Vinča Institute Radiation Plant. The absorbed dose is calculated assuming that the irradiation process runs with specified parameters. The results of absorbed dose measurements in an experiment done during the sterilization process were used for dose calculations. The calculated absorbed doses are compared with measured ones. The criterion for a positive qualification is the superposition of calculated and measured values. Two different types of dosimeters are used for measurements: ethanol-chlorobenzene and alanine. The measurement traceability is achieved through the calibration by the Riso National Laboratory, Denmark. In this case study, the determined dwell time for target dose is 450s. 1.23 is dose uniformity ratio in the box with plastic products with dose minimum at the bottom corners in the center and dose maximum at the top of the surface plane of the box parallel to the source. The calculated and measured absorbed doses show the same difference of 13% between the surface and the central plane in the box. The dose reproducibility for irradiation process is 3.5%.
AB  - Kontrola procesa ozračivanja mora da definiše parametre postrojenja, validaciju proizvoda i rutinsku kontrolu procesa tokom eksploatacije. Da bi se ispunili zahteve propisa, neophodno je prekinuti eksploataciju i uraditi kvalifikaciju procesa ozračivanja posle svake dopune izvora, promene geometrije izvora ili transportnog sistema. U cilju uštede vremena, analiziran je novi kombinovani pristup kvalifikacije procesa sterilizacije u Radijacionoj jedinici Instituta 'Vinča'. Apsorbovana doza je izračunavana pretpostavljajući da proces teče po zadatim parametrima. Za izračunavanje koriste se rezultati merenja apsorbovane doze u eksperimentu koji je izveden u toku procesa sterilizacije. Izračunate apsorbovane doze upoređuju se sa izmerenim. Kriterijum za pozitivnu kvalifikaciju procesa je slaganje izračunatih i izmerenih vrednosti. Za merenja su korišćena dva tipa dozimetara: etanol-hlorbenzen i alanin. Merna sledljivost je postignuta preko kalibracije u RISO nacionalnoj laboratoriji u Danskoj. U ovoj studiji, određena je dužina koraka za ciljanu dozu od 450s. 1,23 je odnos homogenosti doze u kutiji sa plastičnim proizvodima, sa minimumom doze u donjim uglovima centralne ravni i maksimalnom dozom na vrhu ivice kutije u ravni paralelnoj sa izvorom. Izračunate i izmerene apsorbovane doze pokazuju istu razliku od 13% između površinske i centralne ravni kutije. Reproduktivnost doze za proces ozračivanja je 3,5%.
T2  - Facta universitatis - series: Physics, Chemistry and Technology
T1  - Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study
T1  - Kontrola kvaliteta u tehnologiji obrade zračenjem - studija slučaja Radijacione jedinice u Institutu 'Vinča'
VL  - 14
IS  - 2
SP  - 105
EP  - 113
DO  - 10.2298/FUPCT1602105S
ER  - 
@article{
author = "Šećerov, Bojana and Stančov, Danijela and Radenković, Mirjana and Dramićanin, Miroslav",
year = "2016",
abstract = "The irradiation process control has to define facility parameters, validation of product and routine control of the irradiation process during exploitation. To meet the regulations, it is necessary to stop the exploitation and do the qualification exercises after changes in the source loading, source geometry or product transport system. In order to save time, the new combined approach has been analyzed for qualification of sterilization process used in the Vinča Institute Radiation Plant. The absorbed dose is calculated assuming that the irradiation process runs with specified parameters. The results of absorbed dose measurements in an experiment done during the sterilization process were used for dose calculations. The calculated absorbed doses are compared with measured ones. The criterion for a positive qualification is the superposition of calculated and measured values. Two different types of dosimeters are used for measurements: ethanol-chlorobenzene and alanine. The measurement traceability is achieved through the calibration by the Riso National Laboratory, Denmark. In this case study, the determined dwell time for target dose is 450s. 1.23 is dose uniformity ratio in the box with plastic products with dose minimum at the bottom corners in the center and dose maximum at the top of the surface plane of the box parallel to the source. The calculated and measured absorbed doses show the same difference of 13% between the surface and the central plane in the box. The dose reproducibility for irradiation process is 3.5%., Kontrola procesa ozračivanja mora da definiše parametre postrojenja, validaciju proizvoda i rutinsku kontrolu procesa tokom eksploatacije. Da bi se ispunili zahteve propisa, neophodno je prekinuti eksploataciju i uraditi kvalifikaciju procesa ozračivanja posle svake dopune izvora, promene geometrije izvora ili transportnog sistema. U cilju uštede vremena, analiziran je novi kombinovani pristup kvalifikacije procesa sterilizacije u Radijacionoj jedinici Instituta 'Vinča'. Apsorbovana doza je izračunavana pretpostavljajući da proces teče po zadatim parametrima. Za izračunavanje koriste se rezultati merenja apsorbovane doze u eksperimentu koji je izveden u toku procesa sterilizacije. Izračunate apsorbovane doze upoređuju se sa izmerenim. Kriterijum za pozitivnu kvalifikaciju procesa je slaganje izračunatih i izmerenih vrednosti. Za merenja su korišćena dva tipa dozimetara: etanol-hlorbenzen i alanin. Merna sledljivost je postignuta preko kalibracije u RISO nacionalnoj laboratoriji u Danskoj. U ovoj studiji, određena je dužina koraka za ciljanu dozu od 450s. 1,23 je odnos homogenosti doze u kutiji sa plastičnim proizvodima, sa minimumom doze u donjim uglovima centralne ravni i maksimalnom dozom na vrhu ivice kutije u ravni paralelnoj sa izvorom. Izračunate i izmerene apsorbovane doze pokazuju istu razliku od 13% između površinske i centralne ravni kutije. Reproduktivnost doze za proces ozračivanja je 3,5%.",
journal = "Facta universitatis - series: Physics, Chemistry and Technology",
title = "Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study, Kontrola kvaliteta u tehnologiji obrade zračenjem - studija slučaja Radijacione jedinice u Institutu 'Vinča'",
volume = "14",
number = "2",
pages = "105-113",
doi = "10.2298/FUPCT1602105S"
}
Šećerov, B., Stančov, D., Radenković, M.,& Dramićanin, M.. (2016). Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study. in Facta universitatis - series: Physics, Chemistry and Technology, 14(2), 105-113.
https://doi.org/10.2298/FUPCT1602105S
Šećerov B, Stančov D, Radenković M, Dramićanin M. Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study. in Facta universitatis - series: Physics, Chemistry and Technology. 2016;14(2):105-113.
doi:10.2298/FUPCT1602105S .
Šećerov, Bojana, Stančov, Danijela, Radenković, Mirjana, Dramićanin, Miroslav, "Quality control in radiation processing in the Vinča Institute Radiation Plant: Case study" in Facta universitatis - series: Physics, Chemistry and Technology, 14, no. 2 (2016):105-113,
https://doi.org/10.2298/FUPCT1602105S . .

Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013

Čučulović, Ana; Čučulović, Rodoljub; Sabovljevic, Marko; Radenković, Mirjana; Veselinović, Dragan S.

(2016)

TY  - JOUR
AU  - Čučulović, Ana
AU  - Čučulović, Rodoljub
AU  - Sabovljevic, Marko
AU  - Radenković, Mirjana
AU  - Veselinović, Dragan S.
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1114
AB  - The results of the study on natural radionuclide content in 102 samples of the moss species randomly collected in 20082013 at 30 locations of eastern Serbia are presented in the paper. The activity concentration values of U-238, Ra-226, Th-232, K-40, and Be-7 determined by gamma spectrometry were within the intervals: U-238 (1.1-50) Bq kg(-1), Ra-226 (1.1-41) Bq kg(-1), Th-232 (1.4-28) Bq kg(-1), K-40 (64-484) Bq kg(-1) and Be-7 (88-227) Bq kg(-1), not standing out of the average data reported for this region. The distribution of the obtained data for Ra-226, Th-232, and U-238 activity concentration in the analysed mosses has shown values up to 10 Bq kg(-1) with frequencies 47.1 %, 54.9 % and 48.0 %, respectively. The obtained activity concentration values of primordial K-40 and cosmogenic radionuclide Be-7 were up to 500 Bq kg(-1) and about 90 % of all the results for Be-7 uptake by mosses were in the 200-250 Bq kg(-1) concentration range.
T2  - Arhiv za higijenu rada i toksikologiju
T1  - Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013
VL  - 67
IS  - 1
SP  - 31
EP  - 37
DO  - 10.1515/aiht-2016-67-2695
ER  - 
@article{
author = "Čučulović, Ana and Čučulović, Rodoljub and Sabovljevic, Marko and Radenković, Mirjana and Veselinović, Dragan S.",
year = "2016",
abstract = "The results of the study on natural radionuclide content in 102 samples of the moss species randomly collected in 20082013 at 30 locations of eastern Serbia are presented in the paper. The activity concentration values of U-238, Ra-226, Th-232, K-40, and Be-7 determined by gamma spectrometry were within the intervals: U-238 (1.1-50) Bq kg(-1), Ra-226 (1.1-41) Bq kg(-1), Th-232 (1.4-28) Bq kg(-1), K-40 (64-484) Bq kg(-1) and Be-7 (88-227) Bq kg(-1), not standing out of the average data reported for this region. The distribution of the obtained data for Ra-226, Th-232, and U-238 activity concentration in the analysed mosses has shown values up to 10 Bq kg(-1) with frequencies 47.1 %, 54.9 % and 48.0 %, respectively. The obtained activity concentration values of primordial K-40 and cosmogenic radionuclide Be-7 were up to 500 Bq kg(-1) and about 90 % of all the results for Be-7 uptake by mosses were in the 200-250 Bq kg(-1) concentration range.",
journal = "Arhiv za higijenu rada i toksikologiju",
title = "Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013",
volume = "67",
number = "1",
pages = "31-37",
doi = "10.1515/aiht-2016-67-2695"
}
Čučulović, A., Čučulović, R., Sabovljevic, M., Radenković, M.,& Veselinović, D. S.. (2016). Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013. in Arhiv za higijenu rada i toksikologiju, 67(1), 31-37.
https://doi.org/10.1515/aiht-2016-67-2695
Čučulović A, Čučulović R, Sabovljevic M, Radenković M, Veselinović DS. Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013. in Arhiv za higijenu rada i toksikologiju. 2016;67(1):31-37.
doi:10.1515/aiht-2016-67-2695 .
Čučulović, Ana, Čučulović, Rodoljub, Sabovljevic, Marko, Radenković, Mirjana, Veselinović, Dragan S., "Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013" in Arhiv za higijenu rada i toksikologiju, 67, no. 1 (2016):31-37,
https://doi.org/10.1515/aiht-2016-67-2695 . .
1
5
3
4

Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?

Djurovic, Branka; Radjen, Slavica; Radenković, Mirjana; Dragovic, Tamara; Tatomirovic, Zeljka; Ivankovic, Negovan; Vukmirović, Đorđe; Dugonjic, Sanja

(2016)

TY  - JOUR
AU  - Djurovic, Branka
AU  - Radjen, Slavica
AU  - Radenković, Mirjana
AU  - Dragovic, Tamara
AU  - Tatomirovic, Zeljka
AU  - Ivankovic, Negovan
AU  - Vukmirović, Đorđe
AU  - Dugonjic, Sanja
PY  - 2016
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/1119
T2  - Vojnosanitetski pregled
T1  - Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?
VL  - 73
IS  - 5
SP  - 484
EP  - 490
DO  - 10.2298/VSP160317061D
ER  - 
@article{
author = "Djurovic, Branka and Radjen, Slavica and Radenković, Mirjana and Dragovic, Tamara and Tatomirovic, Zeljka and Ivankovic, Negovan and Vukmirović, Đorđe and Dugonjic, Sanja",
year = "2016",
journal = "Vojnosanitetski pregled",
title = "Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?",
volume = "73",
number = "5",
pages = "484-490",
doi = "10.2298/VSP160317061D"
}
Djurovic, B., Radjen, S., Radenković, M., Dragovic, T., Tatomirovic, Z., Ivankovic, N., Vukmirović, Đ.,& Dugonjic, S.. (2016). Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?. in Vojnosanitetski pregled, 73(5), 484-490.
https://doi.org/10.2298/VSP160317061D
Djurovic B, Radjen S, Radenković M, Dragovic T, Tatomirovic Z, Ivankovic N, Vukmirović Đ, Dugonjic S. Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?. in Vojnosanitetski pregled. 2016;73(5):484-490.
doi:10.2298/VSP160317061D .
Djurovic, Branka, Radjen, Slavica, Radenković, Mirjana, Dragovic, Tamara, Tatomirovic, Zeljka, Ivankovic, Negovan, Vukmirović, Đorđe, Dugonjic, Sanja, "Chernobyl and Fukushima nuclear accidents: What have we learned and what have we done?" in Vojnosanitetski pregled, 73, no. 5 (2016):484-490,
https://doi.org/10.2298/VSP160317061D . .
3
3
3

Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region

Radenković, Mirjana; Joksić, Jasminka D.; Kovacevic, Jovan

(2015)

TY  - JOUR
AU  - Radenković, Mirjana
AU  - Joksić, Jasminka D.
AU  - Kovacevic, Jovan
PY  - 2015
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/773
AB  - Natural radioactivity of drinking water with various geological origin in Balkans region has been studied. Collected water samples are analyzed for total alpha and total beta activities and specific alpha- and gamma-emitting radionuclides content using low-background proportional counting and alpha and gamma-spectrometry techniques. Obtained activity concentrations of U-238, U-234, U-235, Ra-226, Th-232, and K-40 in water samples and radioactive disequilibrium between members of the natural radioactive series, based on the isotopic ratios, has been discussed.
T2  - Journal of Radioanalytical and Nuclear Chemistry
T1  - Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region
VL  - 306
IS  - 1
SP  - 295
EP  - 299
DO  - 10.1007/s10967-014-3858-7
ER  - 
@article{
author = "Radenković, Mirjana and Joksić, Jasminka D. and Kovacevic, Jovan",
year = "2015",
abstract = "Natural radioactivity of drinking water with various geological origin in Balkans region has been studied. Collected water samples are analyzed for total alpha and total beta activities and specific alpha- and gamma-emitting radionuclides content using low-background proportional counting and alpha and gamma-spectrometry techniques. Obtained activity concentrations of U-238, U-234, U-235, Ra-226, Th-232, and K-40 in water samples and radioactive disequilibrium between members of the natural radioactive series, based on the isotopic ratios, has been discussed.",
journal = "Journal of Radioanalytical and Nuclear Chemistry",
title = "Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region",
volume = "306",
number = "1",
pages = "295-299",
doi = "10.1007/s10967-014-3858-7"
}
Radenković, M., Joksić, J. D.,& Kovacevic, J.. (2015). Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region. in Journal of Radioanalytical and Nuclear Chemistry, 306(1), 295-299.
https://doi.org/10.1007/s10967-014-3858-7
Radenković M, Joksić JD, Kovacevic J. Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region. in Journal of Radioanalytical and Nuclear Chemistry. 2015;306(1):295-299.
doi:10.1007/s10967-014-3858-7 .
Radenković, Mirjana, Joksić, Jasminka D., Kovacevic, Jovan, "Natural radionuclides content and radioactive series disequilibrium in drinking waters from Balkans region" in Journal of Radioanalytical and Nuclear Chemistry, 306, no. 1 (2015):295-299,
https://doi.org/10.1007/s10967-014-3858-7 . .
4
2
5

Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya

Kovacevic, Jovan; Tereesh, Mehdi Bashir; Radenković, Mirjana; Miljanić, Šćepan S.

(2013)

TY  - JOUR
AU  - Kovacevic, Jovan
AU  - Tereesh, Mehdi Bashir
AU  - Radenković, Mirjana
AU  -  Miljanić, Šćepan S.
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/5537
AB  - During an investigation of the Jabal Eghei area in southern Libya and the production of geological maps on a scale of 1:250 000 (Tibesti sector, sheet Wadi Eghei NF 34-1 and NF 34-2), regional prospecting for mineral raw materials was performed. A radiometric survey of the observed targets at the sites indicated two significant uranium mineralizations in rhyolites, and some smaller ones in granites that are in close contact with rhyolites. Rhyolites are located in the central part of the investigated region. They cut through granite rocks. The first mineralization is in the central part of the rhyolite region, which is mostly composed of silificated rhyolites. The second one was discovered near the granite rhyolite contact zone, characterized by the presence of silicified breccia rocks. These findings were confirmed by laboratory measurements of more than seventy samples collected in the area, using high-resolution gamma-ray spectrometry. The concentrations of uranium in these mineralizations were found to range from approx. 50 mg kg(-1) to more than 600 mg kg(-1). The latter value is about 240 times above the Earths average. Besides uranium, these measurements have also given concentrations of thorium and potassium. Additional geochemical analysis was performed on samples taken from locations where uranium anomalies were discovered using the ICP-MS technique, in which the concentrations of more than forty elements were determined. The uranium mineralizations are accompanied by increased contents of silver (up to 17 times), arsenic (up to 8 times), molybdenum (up to 50 times), mercury (up to 9 times), and lead (up to 14 times), with regards to the Clark values. These results warrant a continued investigation of this region because of potential interest in the discovery of nuclear mineral raw materials.
T2  - Journal of the Serbian Chemical Society
T1  - Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya
VL  - 78
IS  - 5
SP  - 741
EP  - 758
DO  - 10.2298/JSC120919124K
ER  - 
@article{
author = "Kovacevic, Jovan and Tereesh, Mehdi Bashir and Radenković, Mirjana and  Miljanić, Šćepan S.",
year = "2013",
abstract = "During an investigation of the Jabal Eghei area in southern Libya and the production of geological maps on a scale of 1:250 000 (Tibesti sector, sheet Wadi Eghei NF 34-1 and NF 34-2), regional prospecting for mineral raw materials was performed. A radiometric survey of the observed targets at the sites indicated two significant uranium mineralizations in rhyolites, and some smaller ones in granites that are in close contact with rhyolites. Rhyolites are located in the central part of the investigated region. They cut through granite rocks. The first mineralization is in the central part of the rhyolite region, which is mostly composed of silificated rhyolites. The second one was discovered near the granite rhyolite contact zone, characterized by the presence of silicified breccia rocks. These findings were confirmed by laboratory measurements of more than seventy samples collected in the area, using high-resolution gamma-ray spectrometry. The concentrations of uranium in these mineralizations were found to range from approx. 50 mg kg(-1) to more than 600 mg kg(-1). The latter value is about 240 times above the Earths average. Besides uranium, these measurements have also given concentrations of thorium and potassium. Additional geochemical analysis was performed on samples taken from locations where uranium anomalies were discovered using the ICP-MS technique, in which the concentrations of more than forty elements were determined. The uranium mineralizations are accompanied by increased contents of silver (up to 17 times), arsenic (up to 8 times), molybdenum (up to 50 times), mercury (up to 9 times), and lead (up to 14 times), with regards to the Clark values. These results warrant a continued investigation of this region because of potential interest in the discovery of nuclear mineral raw materials.",
journal = "Journal of the Serbian Chemical Society",
title = "Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya",
volume = "78",
number = "5",
pages = "741-758",
doi = "10.2298/JSC120919124K"
}
Kovacevic, J., Tereesh, M. B., Radenković, M.,&  Miljanić, Š. S.. (2013). Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya. in Journal of the Serbian Chemical Society, 78(5), 741-758.
https://doi.org/10.2298/JSC120919124K
Kovacevic J, Tereesh MB, Radenković M,  Miljanić ŠS. Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya. in Journal of the Serbian Chemical Society. 2013;78(5):741-758.
doi:10.2298/JSC120919124K .
Kovacevic, Jovan, Tereesh, Mehdi Bashir, Radenković, Mirjana,  Miljanić, Šćepan S., "Discovery of uranium mineralizations in the rhyolite-granite complex in the Jabal Eghei area of southern Libya" in Journal of the Serbian Chemical Society, 78, no. 5 (2013):741-758,
https://doi.org/10.2298/JSC120919124K . .
1
1
1

Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks

Tereesh, Mehdi Bashir; Radenković, Mirjana; Kovacevic, Jovan; Miljanić, Šćepan S.

(2013)

TY  - JOUR
AU  - Tereesh, Mehdi Bashir
AU  - Radenković, Mirjana
AU  - Kovacevic, Jovan
AU  -  Miljanić, Šćepan S.
PY  - 2013
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4371
AB  - Activity concentrations of main terrestrial radioisotopes Ra-226, Th-232 and K-40 were measured in geological samples collected in Libyas Jabal Eghei area, in order to contribute to the establishment of a baseline map of the environmental radioactivity levels and to estimate the associated environmental risk to the population. Activity concentrations ranged from 22 to 5256 Bq kg(1) for Ra-226, from 11 to 221 Bq kg(1) for Th-232 and from 132.0 to 2304 Bq kg(1) for K-40. Using these results, representative risk factors were calculated: the total absorbed gamma dose rate in air (ranged from 25.5 to 2434.3 nGy h(1) with a mean value of 251.8 nGy h(1)), the radium equivalent activity (555281 Bq kg(1), with the mean value of 537 Bq kg(1)), external hazard index (0.14914.24, with a mean value of 1.451) and annual outdoor effective dose (31.32985.4 Sv, with a mean value of 308.9 Sv). Accordingly, the radiation risk is above the world average, mainly as the consequence of discovered uranium anomalies.
T2  - Radiation Protection Dosimetry
T1  - Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks
VL  - 153
IS  - 4
SP  - 475
EP  - 484
DO  - 10.1093/rpd/ncs124
ER  - 
@article{
author = "Tereesh, Mehdi Bashir and Radenković, Mirjana and Kovacevic, Jovan and  Miljanić, Šćepan S.",
year = "2013",
abstract = "Activity concentrations of main terrestrial radioisotopes Ra-226, Th-232 and K-40 were measured in geological samples collected in Libyas Jabal Eghei area, in order to contribute to the establishment of a baseline map of the environmental radioactivity levels and to estimate the associated environmental risk to the population. Activity concentrations ranged from 22 to 5256 Bq kg(1) for Ra-226, from 11 to 221 Bq kg(1) for Th-232 and from 132.0 to 2304 Bq kg(1) for K-40. Using these results, representative risk factors were calculated: the total absorbed gamma dose rate in air (ranged from 25.5 to 2434.3 nGy h(1) with a mean value of 251.8 nGy h(1)), the radium equivalent activity (555281 Bq kg(1), with the mean value of 537 Bq kg(1)), external hazard index (0.14914.24, with a mean value of 1.451) and annual outdoor effective dose (31.32985.4 Sv, with a mean value of 308.9 Sv). Accordingly, the radiation risk is above the world average, mainly as the consequence of discovered uranium anomalies.",
journal = "Radiation Protection Dosimetry",
title = "Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks",
volume = "153",
number = "4",
pages = "475-484",
doi = "10.1093/rpd/ncs124"
}
Tereesh, M. B., Radenković, M., Kovacevic, J.,&  Miljanić, Š. S.. (2013). Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks. in Radiation Protection Dosimetry, 153(4), 475-484.
https://doi.org/10.1093/rpd/ncs124
Tereesh MB, Radenković M, Kovacevic J,  Miljanić ŠS. Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks. in Radiation Protection Dosimetry. 2013;153(4):475-484.
doi:10.1093/rpd/ncs124 .
Tereesh, Mehdi Bashir, Radenković, Mirjana, Kovacevic, Jovan,  Miljanić, Šćepan S., "Terrestrial radioactivity of the Jabal Eghei area in southern Libya and assessment of the associated environmental risks" in Radiation Protection Dosimetry, 153, no. 4 (2013):475-484,
https://doi.org/10.1093/rpd/ncs124 . .
3
5
5

Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field

Stanković, Srboljub J.; Iricanin, Bratislav D.; Nikolić, Dragana; Janković, Ksenija S.; Radenković, Mirjana; Stankovic, Koviljka D. J.; Osmokrovic, Predrag V.

(2012)

TY  - JOUR
AU  - Stanković, Srboljub J.
AU  - Iricanin, Bratislav D.
AU  - Nikolić, Dragana
AU  - Janković, Ksenija S.
AU  - Radenković, Mirjana
AU  - Stankovic, Koviljka D. J.
AU  - Osmokrovic, Predrag V.
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4928
AB  - Based on the principles derived from Campbells theorem, this paper carries out an analysis of the possibilities of Campbells mean square value signal processing system. The mean square value mode is especially suitable for measurements performed in a mixed radiation field, because the quantities of electrical charge involved in the interactions of the two types of radiation are substantially different. The measuring detector element may be an adequate ionization chamber and/or semiconductor components for mixed n-gamma fields. An examination of the discrimination of gamma in relation to the neutron component in the signal of the detector output was carried out, calculated according to the theoretical model of radiation interaction with the detector. The advantage of the mean square value method was confirmed and it was concluded that the order of n-gamma discrimination in mean square value signal processing is greater than the one rendered by the classical measuring method.
T2  - Nuclear technology and radiation protection
T1  - Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field
VL  - 27
IS  - 2
SP  - 165
EP  - 170
DO  - 10.2298/NTRP1202165S
ER  - 
@article{
author = "Stanković, Srboljub J. and Iricanin, Bratislav D. and Nikolić, Dragana and Janković, Ksenija S. and Radenković, Mirjana and Stankovic, Koviljka D. J. and Osmokrovic, Predrag V.",
year = "2012",
abstract = "Based on the principles derived from Campbells theorem, this paper carries out an analysis of the possibilities of Campbells mean square value signal processing system. The mean square value mode is especially suitable for measurements performed in a mixed radiation field, because the quantities of electrical charge involved in the interactions of the two types of radiation are substantially different. The measuring detector element may be an adequate ionization chamber and/or semiconductor components for mixed n-gamma fields. An examination of the discrimination of gamma in relation to the neutron component in the signal of the detector output was carried out, calculated according to the theoretical model of radiation interaction with the detector. The advantage of the mean square value method was confirmed and it was concluded that the order of n-gamma discrimination in mean square value signal processing is greater than the one rendered by the classical measuring method.",
journal = "Nuclear technology and radiation protection",
title = "Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field",
volume = "27",
number = "2",
pages = "165-170",
doi = "10.2298/NTRP1202165S"
}
Stanković, S. J., Iricanin, B. D., Nikolić, D., Janković, K. S., Radenković, M., Stankovic, K. D. J.,& Osmokrovic, P. V.. (2012). Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field. in Nuclear technology and radiation protection, 27(2), 165-170.
https://doi.org/10.2298/NTRP1202165S
Stanković SJ, Iricanin BD, Nikolić D, Janković KS, Radenković M, Stankovic KDJ, Osmokrovic PV. Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field. in Nuclear technology and radiation protection. 2012;27(2):165-170.
doi:10.2298/NTRP1202165S .
Stanković, Srboljub J., Iricanin, Bratislav D., Nikolić, Dragana, Janković, Ksenija S., Radenković, Mirjana, Stankovic, Koviljka D. J., Osmokrovic, Predrag V., "Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field" in Nuclear technology and radiation protection, 27, no. 2 (2012):165-170,
https://doi.org/10.2298/NTRP1202165S . .
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A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia

Vuković, Živorad; Vukovic, Dubravka; Radenković, Mirjana; Stanković, Srboljub J.

(2012)

TY  - JOUR
AU  - Vuković, Živorad
AU  - Vukovic, Dubravka
AU  - Radenković, Mirjana
AU  - Stanković, Srboljub J.
PY  - 2012
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4773
AB  - The concentrations of heavy metals (Cu, Zn, Pb and Cd) and long-lived radionuclides (U, Th and Cs) along the Iron Gate reservoir of the River Danube in Serbia were determined. In the years 2005-2009, water and sediments were sampled at six sites along 200 km of the River Danube from Belgrade to the Djerdap (Iron Gate) hydroelectric power plant. The concentrations of heavy metals in the sediment were found to be in the ranges of 27.9-149.3 mg kg(-1) for Cu, 55.2-228.4 mg kg(-1) for Zn, 13.5-71.6 mg kg(-1) for Pb, 0.3-25.2 mg kg(-1) for Cd and 4.0-17.5 Bq L-1 for Cs-137. These values are in correlation with the concentrations in the river water when expressed by the equilibrium coefficients (K-d) between the solid and liquid phases. The behaviors of the heavy metals were evaluated by applications models for the prediction of the behavior of pollutants in rivers. The fluxes of heavy metals from water to sediment and vice versa were also determined.
T2  - Journal of the Serbian Chemical Society
T1  - A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia
VL  - 77
IS  - 3
SP  - 381
EP  - 392
DO  - 10.2298/JSC110217169V
ER  - 
@article{
author = "Vuković, Živorad and Vukovic, Dubravka and Radenković, Mirjana and Stanković, Srboljub J.",
year = "2012",
abstract = "The concentrations of heavy metals (Cu, Zn, Pb and Cd) and long-lived radionuclides (U, Th and Cs) along the Iron Gate reservoir of the River Danube in Serbia were determined. In the years 2005-2009, water and sediments were sampled at six sites along 200 km of the River Danube from Belgrade to the Djerdap (Iron Gate) hydroelectric power plant. The concentrations of heavy metals in the sediment were found to be in the ranges of 27.9-149.3 mg kg(-1) for Cu, 55.2-228.4 mg kg(-1) for Zn, 13.5-71.6 mg kg(-1) for Pb, 0.3-25.2 mg kg(-1) for Cd and 4.0-17.5 Bq L-1 for Cs-137. These values are in correlation with the concentrations in the river water when expressed by the equilibrium coefficients (K-d) between the solid and liquid phases. The behaviors of the heavy metals were evaluated by applications models for the prediction of the behavior of pollutants in rivers. The fluxes of heavy metals from water to sediment and vice versa were also determined.",
journal = "Journal of the Serbian Chemical Society",
title = "A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia",
volume = "77",
number = "3",
pages = "381-392",
doi = "10.2298/JSC110217169V"
}
Vuković, Ž., Vukovic, D., Radenković, M.,& Stanković, S. J.. (2012). A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia. in Journal of the Serbian Chemical Society, 77(3), 381-392.
https://doi.org/10.2298/JSC110217169V
Vuković Ž, Vukovic D, Radenković M, Stanković SJ. A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia. in Journal of the Serbian Chemical Society. 2012;77(3):381-392.
doi:10.2298/JSC110217169V .
Vuković, Živorad, Vukovic, Dubravka, Radenković, Mirjana, Stanković, Srboljub J., "A new approach to the analysis of the accumulation and enrichment of heavy metals in the Danube River sediment along the Iron Gate reservoir in Serbia" in Journal of the Serbian Chemical Society, 77, no. 3 (2012):381-392,
https://doi.org/10.2298/JSC110217169V . .
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Distribution and accumulation of heavy metals in the water and sediments of the River Sava

Vuković, Živorad; Radenković, Mirjana; Stanković, Srboljub J.; Vukovic, Dubravka

(2011)

TY  - JOUR
AU  - Vuković, Živorad
AU  - Radenković, Mirjana
AU  - Stanković, Srboljub J.
AU  - Vukovic, Dubravka
PY  - 2011
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4343
AB  - The distribution and accumulation of assorted heavy metals and a long-lived radionuclide (Cu, Zn, Pb, Cd, U, Th and Cs-137) in the water and sediment of the River Sava (in Serbia) were investigated at three locations in the vicinity of industrial and urban settlements (Sabac, Obrenovac, Belgrade). The concentrations of heavy metals in the sediment were found to be in the ranges (mg kg(-1)): 29.6-145.1 for Cu, 53.2-253.6 for Zn, 14.2-78.6 for Pb, 0.3- -24.6 for Cd, and 4.0-12.5 Bq l(-1) for Cs-137. These values correlate to the concentrations in the river water if expressed by equilibrium distribution coefficients K-d (dM(3) g(-1)) between the solid and liquid phases. The degrees of accumulation and enrichment of tracer metals were determined.
T2  - Journal of the Serbian Chemical Society
T1  - Distribution and accumulation of heavy metals in the water and sediments of the River Sava
VL  - 76
IS  - 5
SP  - 795
EP  - 803
DO  - 10.2298/JSC100420067V
ER  - 
@article{
author = "Vuković, Živorad and Radenković, Mirjana and Stanković, Srboljub J. and Vukovic, Dubravka",
year = "2011",
abstract = "The distribution and accumulation of assorted heavy metals and a long-lived radionuclide (Cu, Zn, Pb, Cd, U, Th and Cs-137) in the water and sediment of the River Sava (in Serbia) were investigated at three locations in the vicinity of industrial and urban settlements (Sabac, Obrenovac, Belgrade). The concentrations of heavy metals in the sediment were found to be in the ranges (mg kg(-1)): 29.6-145.1 for Cu, 53.2-253.6 for Zn, 14.2-78.6 for Pb, 0.3- -24.6 for Cd, and 4.0-12.5 Bq l(-1) for Cs-137. These values correlate to the concentrations in the river water if expressed by equilibrium distribution coefficients K-d (dM(3) g(-1)) between the solid and liquid phases. The degrees of accumulation and enrichment of tracer metals were determined.",
journal = "Journal of the Serbian Chemical Society",
title = "Distribution and accumulation of heavy metals in the water and sediments of the River Sava",
volume = "76",
number = "5",
pages = "795-803",
doi = "10.2298/JSC100420067V"
}
Vuković, Ž., Radenković, M., Stanković, S. J.,& Vukovic, D.. (2011). Distribution and accumulation of heavy metals in the water and sediments of the River Sava. in Journal of the Serbian Chemical Society, 76(5), 795-803.
https://doi.org/10.2298/JSC100420067V
Vuković Ž, Radenković M, Stanković SJ, Vukovic D. Distribution and accumulation of heavy metals in the water and sediments of the River Sava. in Journal of the Serbian Chemical Society. 2011;76(5):795-803.
doi:10.2298/JSC100420067V .
Vuković, Živorad, Radenković, Mirjana, Stanković, Srboljub J., Vukovic, Dubravka, "Distribution and accumulation of heavy metals in the water and sediments of the River Sava" in Journal of the Serbian Chemical Society, 76, no. 5 (2011):795-803,
https://doi.org/10.2298/JSC100420067V . .
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16

Heavy Metal and Bacterial Pollution of the Sava River in Serbia

Vuković, Živorad; Markovic, Ljiljana; Radenković, Mirjana; Vukovic, Dubravka; Stanković, Srboljub J.

(2011)

TY  - JOUR
AU  - Vuković, Živorad
AU  - Markovic, Ljiljana
AU  - Radenković, Mirjana
AU  - Vukovic, Dubravka
AU  - Stanković, Srboljub J.
PY  - 2011
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/4256
AB  - The aim of this study was to establish microbial and heavy metal pollution of the Sava River at three locations close to industry and urban areas (Sabac, Obrenovac, Beograd) in Serbia. Heavy metal analysis included Cu, Zn, Pb, and Cd in the river water and sediment samples. Using the microbiological analysis we tried to establish the effectiveness of total coliforms, faecal conforms and Escherichia coli in detecting pollution of surface waters. We found that E. coli levels steadily increased downstream from Sabac (location 1; 2100 MPN per 100 mL) to Belgrade (location 3; 10000 MPN per 100 mL). To prevent bacterial contamination, it is necessary to reduce the discharge of wastewater with faecal matters near highly populated towns. Heavy metal levels in sediments correlated with those in the river water. Fluctuations attributed mainly to anthropogenic sources were not high. These results point to acceptable anthropogenic contribution to heavy metal content in the Sava River and to low environmental risk.
T2  - Arhiv za higijenu rada i toksikologiju
T1  - Heavy Metal and Bacterial Pollution of the Sava River in Serbia
VL  - 62
IS  - 1
SP  - 11
EP  - 16
DO  - 10.2478/10004-1254-62-2011-2051
ER  - 
@article{
author = "Vuković, Živorad and Markovic, Ljiljana and Radenković, Mirjana and Vukovic, Dubravka and Stanković, Srboljub J.",
year = "2011",
abstract = "The aim of this study was to establish microbial and heavy metal pollution of the Sava River at three locations close to industry and urban areas (Sabac, Obrenovac, Beograd) in Serbia. Heavy metal analysis included Cu, Zn, Pb, and Cd in the river water and sediment samples. Using the microbiological analysis we tried to establish the effectiveness of total coliforms, faecal conforms and Escherichia coli in detecting pollution of surface waters. We found that E. coli levels steadily increased downstream from Sabac (location 1; 2100 MPN per 100 mL) to Belgrade (location 3; 10000 MPN per 100 mL). To prevent bacterial contamination, it is necessary to reduce the discharge of wastewater with faecal matters near highly populated towns. Heavy metal levels in sediments correlated with those in the river water. Fluctuations attributed mainly to anthropogenic sources were not high. These results point to acceptable anthropogenic contribution to heavy metal content in the Sava River and to low environmental risk.",
journal = "Arhiv za higijenu rada i toksikologiju",
title = "Heavy Metal and Bacterial Pollution of the Sava River in Serbia",
volume = "62",
number = "1",
pages = "11-16",
doi = "10.2478/10004-1254-62-2011-2051"
}
Vuković, Ž., Markovic, L., Radenković, M., Vukovic, D.,& Stanković, S. J.. (2011). Heavy Metal and Bacterial Pollution of the Sava River in Serbia. in Arhiv za higijenu rada i toksikologiju, 62(1), 11-16.
https://doi.org/10.2478/10004-1254-62-2011-2051
Vuković Ž, Markovic L, Radenković M, Vukovic D, Stanković SJ. Heavy Metal and Bacterial Pollution of the Sava River in Serbia. in Arhiv za higijenu rada i toksikologiju. 2011;62(1):11-16.
doi:10.2478/10004-1254-62-2011-2051 .
Vuković, Živorad, Markovic, Ljiljana, Radenković, Mirjana, Vukovic, Dubravka, Stanković, Srboljub J., "Heavy Metal and Bacterial Pollution of the Sava River in Serbia" in Arhiv za higijenu rada i toksikologiju, 62, no. 1 (2011):11-16,
https://doi.org/10.2478/10004-1254-62-2011-2051 . .
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