Zorko, Benjamin

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  • Zorko, Benjamin (6)
Projects

Author's Bibliography

Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia

Zorko, Benjamin; Ajtić, Jelena; Vodenik, Branko; Glavič Cindro, Denis; Rajačić, Milica; Petrovič, Toni; Krneta-Nikolić, Jelena D.; Janković, Marija M.; Sarap, Nataša; Vukanac, Ivana; Pantelić, Gordana K.; Todorović, Dragana

(2018)

TY  - CONF
AU  - Zorko, Benjamin
AU  - Ajtić, Jelena
AU  - Vodenik, Branko
AU  - Glavič Cindro, Denis
AU  - Rajačić, Milica
AU  - Petrovič, Toni
AU  - Krneta-Nikolić, Jelena D.
AU  - Janković, Marija M.
AU  - Sarap, Nataša
AU  - Vukanac, Ivana
AU  - Pantelić, Gordana K.
AU  - Todorović, Dragana
PY  - 2018
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8782
C3  - RAD Conference Proceedings
T1  - Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia
SP  - 193
ER  - 
@conference{
author = "Zorko, Benjamin and Ajtić, Jelena and Vodenik, Branko and Glavič Cindro, Denis and Rajačić, Milica and Petrovič, Toni and Krneta-Nikolić, Jelena D. and Janković, Marija M. and Sarap, Nataša and Vukanac, Ivana and Pantelić, Gordana K. and Todorović, Dragana",
year = "2018",
journal = "RAD Conference Proceedings",
title = "Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia",
pages = "193"
}
Zorko, B., Ajtić, J., Vodenik, B., Glavič Cindro, D., Rajačić, M., Petrovič, T., Krneta-Nikolić, J. D., Janković, M. M., Sarap, N., Vukanac, I., Pantelić, G. K.,& Todorović, D.. (2018). Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia. in RAD Conference Proceedings, 193.
Zorko B, Ajtić J, Vodenik B, Glavič Cindro D, Rajačić M, Petrovič T, Krneta-Nikolić JD, Janković MM, Sarap N, Vukanac I, Pantelić GK, Todorović D. Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia. in RAD Conference Proceedings. 2018;:193..
Zorko, Benjamin, Ajtić, Jelena, Vodenik, Branko, Glavič Cindro, Denis, Rajačić, Milica, Petrovič, Toni, Krneta-Nikolić, Jelena D., Janković, Marija M., Sarap, Nataša, Vukanac, Ivana, Pantelić, Gordana K., Todorović, Dragana, "Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia" in RAD Conference Proceedings (2018):193.

Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty

Bruggeman, Michel; Collins, Sean M.; Done, Laurentiu; Đurašević, Mirjana M.; Duch, Maria A.; Gudelis, Arunas; Hyža, Miroslav; Jevremović, Aleksandar M.; Kandić, Aleksandar; Korun, Matjaž; Ilie, S.; Lee, J. M.; Lee, K. B.; Luca, Aurelian; Margineanu, Romul M.; Pantelica, Ana I.; Serrano, Isabel; Šešlak, Bojan Ž.; Tugulan, Liviu C.; Verheyen, Leen; Vodenik, Branko; Vukanac, Ivana; Zeng, Zhi; Zorko, Benjamin

(2018)

TY  - JOUR
AU  - Bruggeman, Michel
AU  - Collins, Sean M.
AU  - Done, Laurentiu
AU  - Đurašević, Mirjana M.
AU  - Duch, Maria A.
AU  - Gudelis, Arunas
AU  - Hyža, Miroslav
AU  - Jevremović, Aleksandar M.
AU  - Kandić, Aleksandar
AU  - Korun, Matjaž
AU  - Ilie, S.
AU  - Lee, J. M.
AU  - Lee, K. B.
AU  - Luca, Aurelian
AU  - Margineanu, Romul M.
AU  - Pantelica, Ana I.
AU  - Serrano, Isabel
AU  - Šešlak, Bojan Ž.
AU  - Tugulan, Liviu C.
AU  - Verheyen, Leen
AU  - Vodenik, Branko
AU  - Vukanac, Ivana
AU  - Zeng, Zhi
AU  - Zorko, Benjamin
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0969804317302166
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7664
AB  - A method is presented for calculating the expected number of counts in peaks that have a large relative peak area uncertainty and appear in measured gamma-ray spectra. The method was applied to calculations of the correction factors for peaks occurring in the spectra of radon daughters. It was shown that the factors used for correcting the calculated peak areas to their expected values decrease with an increasing relative peak-area uncertainty. The accuracy of taking the systematic influence inducing the correction factors into account is given by the dispersion of the correction factors corresponding to specific peaks. It was shown that the highest accuracy is obtained in the peak analyses with the GammaVision and Gamma-W software.
T2  - Applied Radiation and Isotopes
T1  - Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty
VL  - 134
IS  - SI
SP  - 51
EP  - 55
DO  - 10.1016/j.apradiso.2017.06.016
ER  - 
@article{
author = "Bruggeman, Michel and Collins, Sean M. and Done, Laurentiu and Đurašević, Mirjana M. and Duch, Maria A. and Gudelis, Arunas and Hyža, Miroslav and Jevremović, Aleksandar M. and Kandić, Aleksandar and Korun, Matjaž and Ilie, S. and Lee, J. M. and Lee, K. B. and Luca, Aurelian and Margineanu, Romul M. and Pantelica, Ana I. and Serrano, Isabel and Šešlak, Bojan Ž. and Tugulan, Liviu C. and Verheyen, Leen and Vodenik, Branko and Vukanac, Ivana and Zeng, Zhi and Zorko, Benjamin",
year = "2018",
abstract = "A method is presented for calculating the expected number of counts in peaks that have a large relative peak area uncertainty and appear in measured gamma-ray spectra. The method was applied to calculations of the correction factors for peaks occurring in the spectra of radon daughters. It was shown that the factors used for correcting the calculated peak areas to their expected values decrease with an increasing relative peak-area uncertainty. The accuracy of taking the systematic influence inducing the correction factors into account is given by the dispersion of the correction factors corresponding to specific peaks. It was shown that the highest accuracy is obtained in the peak analyses with the GammaVision and Gamma-W software.",
journal = "Applied Radiation and Isotopes",
title = "Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty",
volume = "134",
number = "SI",
pages = "51-55",
doi = "10.1016/j.apradiso.2017.06.016"
}
Bruggeman, M., Collins, S. M., Done, L., Đurašević, M. M., Duch, M. A., Gudelis, A., Hyža, M., Jevremović, A. M., Kandić, A., Korun, M., Ilie, S., Lee, J. M., Lee, K. B., Luca, A., Margineanu, R. M., Pantelica, A. I., Serrano, I., Šešlak, B. Ž., Tugulan, L. C., Verheyen, L., Vodenik, B., Vukanac, I., Zeng, Z.,& Zorko, B.. (2018). Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty. in Applied Radiation and Isotopes, 134(SI), 51-55.
https://doi.org/10.1016/j.apradiso.2017.06.016
Bruggeman M, Collins SM, Done L, Đurašević MM, Duch MA, Gudelis A, Hyža M, Jevremović AM, Kandić A, Korun M, Ilie S, Lee JM, Lee KB, Luca A, Margineanu RM, Pantelica AI, Serrano I, Šešlak BŽ, Tugulan LC, Verheyen L, Vodenik B, Vukanac I, Zeng Z, Zorko B. Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty. in Applied Radiation and Isotopes. 2018;134(SI):51-55.
doi:10.1016/j.apradiso.2017.06.016 .
Bruggeman, Michel, Collins, Sean M., Done, Laurentiu, Đurašević, Mirjana M., Duch, Maria A., Gudelis, Arunas, Hyža, Miroslav, Jevremović, Aleksandar M., Kandić, Aleksandar, Korun, Matjaž, Ilie, S., Lee, J. M., Lee, K. B., Luca, Aurelian, Margineanu, Romul M., Pantelica, Ana I., Serrano, Isabel, Šešlak, Bojan Ž., Tugulan, Liviu C., Verheyen, Leen, Vodenik, Branko, Vukanac, Ivana, Zeng, Zhi, Zorko, Benjamin, "Systematic influences on the areas of peaks in gamma-ray spectra that have a large statistical uncertainty" in Applied Radiation and Isotopes, 134, no. SI (2018):51-55,
https://doi.org/10.1016/j.apradiso.2017.06.016 . .
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Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe

Masson, Olivier; Steinhauser, Georg; Wershofen, Herbert; Mietelski, Jerzy W.; Fischer, Helmut W.; Pourcelot, Laurent; Saunier, Olivier; Bieringer, Jacqueline; Steinkopff, Thomas; Hyža, Miroslav; Moller, Bredo; Bowyer, Theodore W.; Dalaka, Eleni; Dalheimer, Axel; De Vismes-Ott, Anne; Eleftheriadis, Konstantinos; Forte, M.; Gasco Leonarte, C.; Gorzkiewicz, K.; Homoki, Zsolt; Isajenko, Krzysztof A.; Karhunen, Tero; Katzlberger, Christian; Kierepko, Renata; Kovendine Konyi, J.; Mala, Helena; Krneta-Nikolić, Jelena D.; Povinec, Pavel Peter; Rajačić, Milica; Ringer, Wolfgang; Rulik, Petr; Rusconi, Rosella; Safrany, G.; Sykora, Ivan; Todorović, Dragana; Tschiersch, Jochen; Ungar, Kurt; Zorko, Benjamin

(2018)

TY  - JOUR
AU  - Masson, Olivier
AU  - Steinhauser, Georg
AU  - Wershofen, Herbert
AU  - Mietelski, Jerzy W.
AU  - Fischer, Helmut W.
AU  - Pourcelot, Laurent
AU  - Saunier, Olivier
AU  - Bieringer, Jacqueline
AU  - Steinkopff, Thomas
AU  - Hyža, Miroslav
AU  - Moller, Bredo
AU  - Bowyer, Theodore W.
AU  - Dalaka, Eleni
AU  - Dalheimer, Axel
AU  - De Vismes-Ott, Anne
AU  - Eleftheriadis, Konstantinos
AU  - Forte, M.
AU  - Gasco Leonarte, C.
AU  - Gorzkiewicz, K.
AU  - Homoki, Zsolt
AU  - Isajenko, Krzysztof A.
AU  - Karhunen, Tero
AU  - Katzlberger, Christian
AU  - Kierepko, Renata
AU  - Kovendine Konyi, J.
AU  - Mala, Helena
AU  - Krneta-Nikolić, Jelena D.
AU  - Povinec, Pavel Peter
AU  - Rajačić, Milica
AU  - Ringer, Wolfgang
AU  - Rulik, Petr
AU  - Rusconi, Rosella
AU  - Safrany, G.
AU  - Sykora, Ivan
AU  - Todorović, Dragana
AU  - Tschiersch, Jochen
AU  - Ungar, Kurt
AU  - Zorko, Benjamin
PY  - 2018
UR  - http://pubs.acs.org/doi/10.1021/acs.est.8b01810
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/7932
AB  - Traces of particulate radioactive iodine (I-131) were detected in the European atmosphere in January/February 2017. Concentrations of this nuclear fission product were very low, ranging 0.1 to 10 mu Bq m(-3) except at one location in western Russia where they reached up to several mBq m(-3). Detections have been reported continuously over an 8-week period by about 30 monitoring stations. We examine possible emission source apportionments and rank them considering their expected contribution in terms of orders of magnitude from typical routine releases: radiopharmaceutical production units > sewage sludge incinerators > nuclear power plants > spontaneous fission of uranium in soil. Inverse modeling simulations indicate that the widespread detections of I-131 resulted from the combination of multiple source releases. Among them, those from radiopharmaceutical production units remain the most likely. One of them is located in Western Russia and its estimated source term complies with authorized limits. Other existing sources related to I-131 use (medical purposes or sewage sludge incineration) can explain detections on a rather local scale. As an enhancing factor, the prevailing wintertime meteorological situations marked by strong temperature inversions led to poor dispersion conditions that resulted in higher concentrations exceeding usual detection limits in use within the informal Ring of Five (Ro5) monitoring network.
T2  - Environmental Science & Technology
T1  - Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe
VL  - 52
IS  - 15
SP  - 8488
EP  - 8500
DO  - 10.1021/acs.est.8b01810
ER  - 
@article{
author = "Masson, Olivier and Steinhauser, Georg and Wershofen, Herbert and Mietelski, Jerzy W. and Fischer, Helmut W. and Pourcelot, Laurent and Saunier, Olivier and Bieringer, Jacqueline and Steinkopff, Thomas and Hyža, Miroslav and Moller, Bredo and Bowyer, Theodore W. and Dalaka, Eleni and Dalheimer, Axel and De Vismes-Ott, Anne and Eleftheriadis, Konstantinos and Forte, M. and Gasco Leonarte, C. and Gorzkiewicz, K. and Homoki, Zsolt and Isajenko, Krzysztof A. and Karhunen, Tero and Katzlberger, Christian and Kierepko, Renata and Kovendine Konyi, J. and Mala, Helena and Krneta-Nikolić, Jelena D. and Povinec, Pavel Peter and Rajačić, Milica and Ringer, Wolfgang and Rulik, Petr and Rusconi, Rosella and Safrany, G. and Sykora, Ivan and Todorović, Dragana and Tschiersch, Jochen and Ungar, Kurt and Zorko, Benjamin",
year = "2018",
abstract = "Traces of particulate radioactive iodine (I-131) were detected in the European atmosphere in January/February 2017. Concentrations of this nuclear fission product were very low, ranging 0.1 to 10 mu Bq m(-3) except at one location in western Russia where they reached up to several mBq m(-3). Detections have been reported continuously over an 8-week period by about 30 monitoring stations. We examine possible emission source apportionments and rank them considering their expected contribution in terms of orders of magnitude from typical routine releases: radiopharmaceutical production units > sewage sludge incinerators > nuclear power plants > spontaneous fission of uranium in soil. Inverse modeling simulations indicate that the widespread detections of I-131 resulted from the combination of multiple source releases. Among them, those from radiopharmaceutical production units remain the most likely. One of them is located in Western Russia and its estimated source term complies with authorized limits. Other existing sources related to I-131 use (medical purposes or sewage sludge incineration) can explain detections on a rather local scale. As an enhancing factor, the prevailing wintertime meteorological situations marked by strong temperature inversions led to poor dispersion conditions that resulted in higher concentrations exceeding usual detection limits in use within the informal Ring of Five (Ro5) monitoring network.",
journal = "Environmental Science & Technology",
title = "Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe",
volume = "52",
number = "15",
pages = "8488-8500",
doi = "10.1021/acs.est.8b01810"
}
Masson, O., Steinhauser, G., Wershofen, H., Mietelski, J. W., Fischer, H. W., Pourcelot, L., Saunier, O., Bieringer, J., Steinkopff, T., Hyža, M., Moller, B., Bowyer, T. W., Dalaka, E., Dalheimer, A., De Vismes-Ott, A., Eleftheriadis, K., Forte, M., Gasco Leonarte, C., Gorzkiewicz, K., Homoki, Z., Isajenko, K. A., Karhunen, T., Katzlberger, C., Kierepko, R., Kovendine Konyi, J., Mala, H., Krneta-Nikolić, J. D., Povinec, P. P., Rajačić, M., Ringer, W., Rulik, P., Rusconi, R., Safrany, G., Sykora, I., Todorović, D., Tschiersch, J., Ungar, K.,& Zorko, B.. (2018). Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe. in Environmental Science & Technology, 52(15), 8488-8500.
https://doi.org/10.1021/acs.est.8b01810
Masson O, Steinhauser G, Wershofen H, Mietelski JW, Fischer HW, Pourcelot L, Saunier O, Bieringer J, Steinkopff T, Hyža M, Moller B, Bowyer TW, Dalaka E, Dalheimer A, De Vismes-Ott A, Eleftheriadis K, Forte M, Gasco Leonarte C, Gorzkiewicz K, Homoki Z, Isajenko KA, Karhunen T, Katzlberger C, Kierepko R, Kovendine Konyi J, Mala H, Krneta-Nikolić JD, Povinec PP, Rajačić M, Ringer W, Rulik P, Rusconi R, Safrany G, Sykora I, Todorović D, Tschiersch J, Ungar K, Zorko B. Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe. in Environmental Science & Technology. 2018;52(15):8488-8500.
doi:10.1021/acs.est.8b01810 .
Masson, Olivier, Steinhauser, Georg, Wershofen, Herbert, Mietelski, Jerzy W., Fischer, Helmut W., Pourcelot, Laurent, Saunier, Olivier, Bieringer, Jacqueline, Steinkopff, Thomas, Hyža, Miroslav, Moller, Bredo, Bowyer, Theodore W., Dalaka, Eleni, Dalheimer, Axel, De Vismes-Ott, Anne, Eleftheriadis, Konstantinos, Forte, M., Gasco Leonarte, C., Gorzkiewicz, K., Homoki, Zsolt, Isajenko, Krzysztof A., Karhunen, Tero, Katzlberger, Christian, Kierepko, Renata, Kovendine Konyi, J., Mala, Helena, Krneta-Nikolić, Jelena D., Povinec, Pavel Peter, Rajačić, Milica, Ringer, Wolfgang, Rulik, Petr, Rusconi, Rosella, Safrany, G., Sykora, Ivan, Todorović, Dragana, Tschiersch, Jochen, Ungar, Kurt, Zorko, Benjamin, "Potential Source Apportionment and Meteorological Conditions Involved in Airborne 131 I Detections in January/February 2017 in Europe" in Environmental Science & Technology, 52, no. 15 (2018):8488-8500,
https://doi.org/10.1021/acs.est.8b01810 . .
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Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015

Sarvan, Darko; Todorović, Dragana; Rajačić, Milica; Krneta-Nikolić, Jelena D.; Đurđević, Vladimir; Zorko, Benjamin; Vodenik, Branko; Glavič Cindro, Denis; Kožar Logar, Jasmina; Ajtić, Jelena

(2018)

TY  - CONF
AU  - Sarvan, Darko
AU  - Todorović, Dragana
AU  - Rajačić, Milica
AU  - Krneta-Nikolić, Jelena D.
AU  - Đurđević, Vladimir
AU  - Zorko, Benjamin
AU  - Vodenik, Branko
AU  - Glavič Cindro, Denis
AU  - Kožar Logar, Jasmina
AU  - Ajtić, Jelena
PY  - 2018
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8781
C3  - RAD Conference Proceedings
T1  - Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015
SP  - 185
ER  - 
@conference{
author = "Sarvan, Darko and Todorović, Dragana and Rajačić, Milica and Krneta-Nikolić, Jelena D. and Đurđević, Vladimir and Zorko, Benjamin and Vodenik, Branko and Glavič Cindro, Denis and Kožar Logar, Jasmina and Ajtić, Jelena",
year = "2018",
journal = "RAD Conference Proceedings",
title = "Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015",
pages = "185"
}
Sarvan, D., Todorović, D., Rajačić, M., Krneta-Nikolić, J. D., Đurđević, V., Zorko, B., Vodenik, B., Glavič Cindro, D., Kožar Logar, J.,& Ajtić, J.. (2018). Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015. in RAD Conference Proceedings, 185.
Sarvan D, Todorović D, Rajačić M, Krneta-Nikolić JD, Đurđević V, Zorko B, Vodenik B, Glavič Cindro D, Kožar Logar J, Ajtić J. Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015. in RAD Conference Proceedings. 2018;:185..
Sarvan, Darko, Todorović, Dragana, Rajačić, Milica, Krneta-Nikolić, Jelena D., Đurđević, Vladimir, Zorko, Benjamin, Vodenik, Branko, Glavič Cindro, Denis, Kožar Logar, Jasmina, Ajtić, Jelena, "Behaviour of beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015" in RAD Conference Proceedings (2018):185.

Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara

Ajtić, Jelena; Sarvan, Darko; Todorović, Dragana; Rajačić, Milica; Krneta-Nikolić, Jelena D.; Đurđević, Vladimir; Zorko, Benjamin; Vodenik, Branko; Glavič-Cindro, Denis; Kožar Logar, Jasmina

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

TY  - CONF
AU  - Ajtić, Jelena
AU  - Sarvan, Darko
AU  - Todorović, Dragana
AU  - Rajačić, Milica
AU  - Krneta-Nikolić, Jelena D.
AU  - Đurđević, Vladimir
AU  - Zorko, Benjamin
AU  - Vodenik, Branko
AU  - Glavič-Cindro, Denis
AU  - Kožar Logar, Jasmina
PY  - 2017
UR  - http://dzz.org.rs/wp-content/uploads/2013/06/Zbornik_XXIX_Simpozijum_DZZ_SCG_Srebrno_jezero_2.pdf
UR  - http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=245691404&fmt=11&lani=sc
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8247
AB  - Međusobna povezanost specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom
sloju atmosfere sa meteorološkim parametrima razmotrena je u faktorskoj analizi.
Merenja su sprovedena u Beogradu, Republika Srbija, i u Ljubljani i Krškom, u
Republici Sloveniji, tokom 1991–2015 godine. Na sve tri lokacije, faktorska opterećenja
dva faktora pokazuju da je: 1) specifična aktivnost berilijuma-7 obuhvaćena faktorom 1
sa temperaturom, oblačnošću i relativnom vlažnošću; dok je 2) specifična aktivnost
olova-210 obuhvaćena faktorom 2 sa količinom padavina i atmosferskim pritiskom.
Iako je komunalitet već dva faktora veći od 0,5 za većinu posmatranih varijabli, tek
uvođenjem trećeg faktora komunalitet za specifičnu aktivnost olova-210 i atmosferskog
pritiska na sve tri merne lokacije raste na preko 0,5. Rezultati faktorske analize
pokazuju da se specifične aktivnosti berilijuma-7 i olova-210 u prizmenom sloju
atmosfere nalaze pod različitim dominantnim uticajima. Koncentracija berilijuma-7 je
pod uticajem faktora regionalnog karaktera, koji je takođe dominantan za srednju
temperaturu. Ova veza specifične aktivnosti berilijuma-7 i temperature preko dominantnog zajedničkog faktora važi i kada se broj faktora u analizi poveća na tri i četiri.
Sa druge strane, na koncentraciju olova-210, kao i na količinu padavina i atmosferski
pritisak, više uticaja ima lokalni faktor. Ova povezanost olova-210 sa druga dva
meteorološka parametra, međutim, prestaje da važi sa povećanjem broja faktora u
analizi na tri, kada se izdvaja specifičan faktor koji objašnjava preko 80% varijanse
specifične aktivnosti olova-210.
AB  - An association between the beryllium-7 and lead-210 specific activities in surface air
and meteorological parameters is investigated using factor analysis. The measurements
were conducted in Belgrade, Republic of Serbia, and Ljubljana and Krško, Republic of
Slovenia, over 1991–2015. In all the locations, the factor loadings of two factors show
that: 1) the beryllium-7 specific activity is encompassed by factor 1 together with
temperature, cloud cover and relative humidity; while 2) the lead-210 specific activity,
precipitation and atmospheric pressure are described by factor 2. Although the
communalities of only two factors are already larger than 0.5 for most of the variables,
an introduction of a third factor raises the communalities of all the variables above 0.5.
The results imply that the beryllium-7 and lead-210 are under different dominant
underlying mechanisms. The concentration of beryllium-7 seems to be primarily
influenced by a mechanism of a regional character which is also a predominant factor
for temperature. This association between the beryllium-7 specific activity and
temperature prevails even when the number of factors in the analysis is raised to three
and four. The lead-210 specific activity, on the other hand, together with precipitation
and atmospheric pressure, is under an influence of a local mechanism, but that
relationship between the variables ceases to hold when the number of factors is raised
to three, and more than 80% of the variance in the Pb-210 specific activity is explained
by one specific factor.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 29. симпозијум ДЗЗСЦГ : зборник радова
T1  - Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara
T1  - Factor analysis of the beryllium-7 and lead-210 specific activities in surface air, and meteorological parameters
SP  - 19
EP  - 27
ER  - 
@conference{
author = "Ajtić, Jelena and Sarvan, Darko and Todorović, Dragana and Rajačić, Milica and Krneta-Nikolić, Jelena D. and Đurđević, Vladimir and Zorko, Benjamin and Vodenik, Branko and Glavič-Cindro, Denis and Kožar Logar, Jasmina",
year = "2017",
abstract = "Međusobna povezanost specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom
sloju atmosfere sa meteorološkim parametrima razmotrena je u faktorskoj analizi.
Merenja su sprovedena u Beogradu, Republika Srbija, i u Ljubljani i Krškom, u
Republici Sloveniji, tokom 1991–2015 godine. Na sve tri lokacije, faktorska opterećenja
dva faktora pokazuju da je: 1) specifična aktivnost berilijuma-7 obuhvaćena faktorom 1
sa temperaturom, oblačnošću i relativnom vlažnošću; dok je 2) specifična aktivnost
olova-210 obuhvaćena faktorom 2 sa količinom padavina i atmosferskim pritiskom.
Iako je komunalitet već dva faktora veći od 0,5 za većinu posmatranih varijabli, tek
uvođenjem trećeg faktora komunalitet za specifičnu aktivnost olova-210 i atmosferskog
pritiska na sve tri merne lokacije raste na preko 0,5. Rezultati faktorske analize
pokazuju da se specifične aktivnosti berilijuma-7 i olova-210 u prizmenom sloju
atmosfere nalaze pod različitim dominantnim uticajima. Koncentracija berilijuma-7 je
pod uticajem faktora regionalnog karaktera, koji je takođe dominantan za srednju
temperaturu. Ova veza specifične aktivnosti berilijuma-7 i temperature preko dominantnog zajedničkog faktora važi i kada se broj faktora u analizi poveća na tri i četiri.
Sa druge strane, na koncentraciju olova-210, kao i na količinu padavina i atmosferski
pritisak, više uticaja ima lokalni faktor. Ova povezanost olova-210 sa druga dva
meteorološka parametra, međutim, prestaje da važi sa povećanjem broja faktora u
analizi na tri, kada se izdvaja specifičan faktor koji objašnjava preko 80% varijanse
specifične aktivnosti olova-210., An association between the beryllium-7 and lead-210 specific activities in surface air
and meteorological parameters is investigated using factor analysis. The measurements
were conducted in Belgrade, Republic of Serbia, and Ljubljana and Krško, Republic of
Slovenia, over 1991–2015. In all the locations, the factor loadings of two factors show
that: 1) the beryllium-7 specific activity is encompassed by factor 1 together with
temperature, cloud cover and relative humidity; while 2) the lead-210 specific activity,
precipitation and atmospheric pressure are described by factor 2. Although the
communalities of only two factors are already larger than 0.5 for most of the variables,
an introduction of a third factor raises the communalities of all the variables above 0.5.
The results imply that the beryllium-7 and lead-210 are under different dominant
underlying mechanisms. The concentration of beryllium-7 seems to be primarily
influenced by a mechanism of a regional character which is also a predominant factor
for temperature. This association between the beryllium-7 specific activity and
temperature prevails even when the number of factors in the analysis is raised to three
and four. The lead-210 specific activity, on the other hand, together with precipitation
and atmospheric pressure, is under an influence of a local mechanism, but that
relationship between the variables ceases to hold when the number of factors is raised
to three, and more than 80% of the variance in the Pb-210 specific activity is explained
by one specific factor.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara, Factor analysis of the beryllium-7 and lead-210 specific activities in surface air, and meteorological parameters",
pages = "19-27"
}
Ajtić, J., Sarvan, D., Todorović, D., Rajačić, M., Krneta-Nikolić, J. D., Đurđević, V., Zorko, B., Vodenik, B., Glavič-Cindro, D.,& Kožar Logar, J.. (2017). Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara. in 29. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 19-27.
Ajtić J, Sarvan D, Todorović D, Rajačić M, Krneta-Nikolić JD, Đurđević V, Zorko B, Vodenik B, Glavič-Cindro D, Kožar Logar J. Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara. in 29. симпозијум ДЗЗСЦГ : зборник радова. 2017;:19-27..
Ajtić, Jelena, Sarvan, Darko, Todorović, Dragana, Rajačić, Milica, Krneta-Nikolić, Jelena D., Đurđević, Vladimir, Zorko, Benjamin, Vodenik, Branko, Glavič-Cindro, Denis, Kožar Logar, Jasmina, "Faktorska analiza specifičnih aktivnosti berilijuma-7 i olova-210 u prizemnom sloju vazduha, i meteoroloških parametara" in 29. симпозијум ДЗЗСЦГ : зборник радова (2017):19-27.

How to estimate the effective dose due to ingestion of C14

Krajcar Bronić, Ines; Breznik, Borut; Zorko, Benjamin

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

TY  - CONF
AU  - Krajcar Bronić, Ines
AU  - Breznik, Borut
AU  - Zorko, Benjamin
PY  - 2017
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8267
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  - Systematic and continuous monitoring 14C activity in atmospheric CO2 and biological
samples in the vicinity of the Krško Nuclear Power Plant (NEK) in Slovenia has been
performed since 2006. The aim of the monitoring was to determine 14C distribution in a
close vicinity of the power plant and to estimate a possible contribution of NEK to the
effective dose to the local population through food chain. This paper describes a model
of food origins developed for the purpose of estimating the effective dose from ingestion
of 14C via local food. Some other approaches of diet estimation are also discussed. The
slightly increased 14C specific activity in plants very close to NEK could not change
significantly the effective dose to the local population due to ingestion of 14C when
compared to the effective dose from the ingestion of natural 14C.
AB  - Sustavni monitoring specifične aktivnosti 14C u atmosferskom CO2 i u biološkim
uzorcima iz neposredne okolice Nuklearne elektrane Krško (NEK) u Sloveniji provodi
se od 2006. godine. Cilj monitoringa je odrediti prostornu raspodjelu specifične
aktivnosti 14C u neposrednoj okolici NEK-a, te njenu ovisnost o razdobljima promjene
goriva koja se obavlja svakih 18 mjeseci. Na osnovu izmjerenih specifičnih aktivnosti
14C može se procijeniti doprinos NEK-a efektivnoj dozi koju lokalno stanovništvo primi
zbog konzumacije (ingestije) hrane porijeklom iz okolice NEK-a. Budući da je ugljik, pa
time i 14C, sastavni dio sve hrane, nije potrebno poznavati detaljne prehrambene navike
lokalnog stanovništva. Međutim, potrebno je poznavati ili procijeniti udio hrane iz
okolice NEK-a u ukupnoj prehrani. U ovom radu opisano je nekoliko scenarija za
porijeklo hrane, počevši od vrlo konzervativnog i malo vjerojatnog scenarija
konzumacije samo hrane iz neposredne okolice NEK-a do realističnijeg (iako još uvijek
konzervativnog) scenarija od 17% hrane iz okolice NEK-a, a ostalih 83% s kontrolne
točke na kojoj nije opažen utjecaj 14C iz NEK-a. Malo povišenje specifične aktivnosti
14C u biljkama iz neposredne okolice NEK-a, koje je opaženo tijekom monitoringa, ne
utječe značajno na procjenu efektivne doze zbog ingestije 14C, jer je razlika u odnosu na
efektivnu dozu zbog ingestije "prirodnog" 14C usporediva ili manja od prirodnih
varijacija.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 29. симпозијум ДЗЗСЦГ : зборник радова
T1  - How to estimate the effective dose due to ingestion of C14
T1  - Kako procijeniti efektivnu dozu zbog ingestije C14
SP  - 143
EP  - 151
ER  - 
@conference{
author = "Krajcar Bronić, Ines and Breznik, Borut and Zorko, Benjamin",
year = "2017",
abstract = "Systematic and continuous monitoring 14C activity in atmospheric CO2 and biological
samples in the vicinity of the Krško Nuclear Power Plant (NEK) in Slovenia has been
performed since 2006. The aim of the monitoring was to determine 14C distribution in a
close vicinity of the power plant and to estimate a possible contribution of NEK to the
effective dose to the local population through food chain. This paper describes a model
of food origins developed for the purpose of estimating the effective dose from ingestion
of 14C via local food. Some other approaches of diet estimation are also discussed. The
slightly increased 14C specific activity in plants very close to NEK could not change
significantly the effective dose to the local population due to ingestion of 14C when
compared to the effective dose from the ingestion of natural 14C., Sustavni monitoring specifične aktivnosti 14C u atmosferskom CO2 i u biološkim
uzorcima iz neposredne okolice Nuklearne elektrane Krško (NEK) u Sloveniji provodi
se od 2006. godine. Cilj monitoringa je odrediti prostornu raspodjelu specifične
aktivnosti 14C u neposrednoj okolici NEK-a, te njenu ovisnost o razdobljima promjene
goriva koja se obavlja svakih 18 mjeseci. Na osnovu izmjerenih specifičnih aktivnosti
14C može se procijeniti doprinos NEK-a efektivnoj dozi koju lokalno stanovništvo primi
zbog konzumacije (ingestije) hrane porijeklom iz okolice NEK-a. Budući da je ugljik, pa
time i 14C, sastavni dio sve hrane, nije potrebno poznavati detaljne prehrambene navike
lokalnog stanovništva. Međutim, potrebno je poznavati ili procijeniti udio hrane iz
okolice NEK-a u ukupnoj prehrani. U ovom radu opisano je nekoliko scenarija za
porijeklo hrane, počevši od vrlo konzervativnog i malo vjerojatnog scenarija
konzumacije samo hrane iz neposredne okolice NEK-a do realističnijeg (iako još uvijek
konzervativnog) scenarija od 17% hrane iz okolice NEK-a, a ostalih 83% s kontrolne
točke na kojoj nije opažen utjecaj 14C iz NEK-a. Malo povišenje specifične aktivnosti
14C u biljkama iz neposredne okolice NEK-a, koje je opaženo tijekom monitoringa, ne
utječe značajno na procjenu efektivne doze zbog ingestije 14C, jer je razlika u odnosu na
efektivnu dozu zbog ingestije "prirodnog" 14C usporediva ili manja od prirodnih
varijacija.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "How to estimate the effective dose due to ingestion of C14, Kako procijeniti efektivnu dozu zbog ingestije C14",
pages = "143-151"
}
Krajcar Bronić, I., Breznik, B.,& Zorko, B.. (2017). How to estimate the effective dose due to ingestion of C14. in 29. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 143-151.
Krajcar Bronić I, Breznik B, Zorko B. How to estimate the effective dose due to ingestion of C14. in 29. симпозијум ДЗЗСЦГ : зборник радова. 2017;:143-151..
Krajcar Bronić, Ines, Breznik, Borut, Zorko, Benjamin, "How to estimate the effective dose due to ingestion of C14" in 29. симпозијум ДЗЗСЦГ : зборник радова (2017):143-151.