Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden

Link to this page

info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS//

Advanced technologies for monitoring and environmental protection from chemical pollutants and radiation burden (en)
Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (sr)
Nove tehnologije za monitoring i zaštitu životnog okruženja od štetnih hemijskih supstanci i radijacionog opterećenja (sr_RS)
Authors

Publications

Radon-222: environmental behavior and impact to (human and non-human) biota

Ćujić, Mirjana; Janković-Mandić, Ljiljana; Petrović, Jelena M.; Dragović, Ranko M.; Đorđević, Milan; Đokić, Mrđan; Dragović, Snežana D.

(2021)

TY  - JOUR
AU  - Ćujić, Mirjana
AU  - Janković-Mandić, Ljiljana
AU  - Petrović, Jelena M.
AU  - Dragović, Ranko M.
AU  - Đorđević, Milan
AU  - Đokić, Mrđan
AU  - Dragović, Snežana D.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8903
AB  - As an inert radioactive gas, 222Rn could be easily transported to the atmosphere via emanation, migration, or exhalation. Research measurements pointed out that 222Rn activity concentration changes during the winter and summer months, as well as during wet and dry season periods. Changes in radon concentration can affect the atmospheric electric field. At the boundary layer near the ground, short-lived daughters of 222Rn can be used as natural tracers in the atmosphere. In this work, factors controlling 222Rn pathways in the environment and its levels in soil gas and outdoor air are summarized. 222Rn has a short half-life of 3.82 days, but the dose rate due to radon and its radioactive progeny could be significant to the living beings. Epidemiological studies on humans pointed out that up to 14% of lung cancers are induced by exposure to low and moderate concentrations of radon. Animals that breed in ground holes have been exposed to the higher doses due to radiation present in soil air. During the years, different dose-effect models are developed for risk assessment on human and non-human biota. In this work are reviewed research results of 222Rn exposure of human and non-human biota. © 2020, ISB.
T2  - International Journal of Biometeorology
T1  - Radon-222: environmental behavior and impact to (human and non-human) biota
VL  - 65
IS  - 1
SP  - 69
EP  - 83
DO  - 10.1007/s00484-020-01860-w
ER  - 
@article{
author = "Ćujić, Mirjana and Janković-Mandić, Ljiljana and Petrović, Jelena M. and Dragović, Ranko M. and Đorđević, Milan and Đokić, Mrđan and Dragović, Snežana D.",
year = "2021",
abstract = "As an inert radioactive gas, 222Rn could be easily transported to the atmosphere via emanation, migration, or exhalation. Research measurements pointed out that 222Rn activity concentration changes during the winter and summer months, as well as during wet and dry season periods. Changes in radon concentration can affect the atmospheric electric field. At the boundary layer near the ground, short-lived daughters of 222Rn can be used as natural tracers in the atmosphere. In this work, factors controlling 222Rn pathways in the environment and its levels in soil gas and outdoor air are summarized. 222Rn has a short half-life of 3.82 days, but the dose rate due to radon and its radioactive progeny could be significant to the living beings. Epidemiological studies on humans pointed out that up to 14% of lung cancers are induced by exposure to low and moderate concentrations of radon. Animals that breed in ground holes have been exposed to the higher doses due to radiation present in soil air. During the years, different dose-effect models are developed for risk assessment on human and non-human biota. In this work are reviewed research results of 222Rn exposure of human and non-human biota. © 2020, ISB.",
journal = "International Journal of Biometeorology",
title = "Radon-222: environmental behavior and impact to (human and non-human) biota",
volume = "65",
number = "1",
pages = "69-83",
doi = "10.1007/s00484-020-01860-w"
}
Ćujić, M., Janković-Mandić, L., Petrović, J. M., Dragović, R. M., Đorđević, M., Đokić, M.,& Dragović, S. D.. (2021). Radon-222: environmental behavior and impact to (human and non-human) biota. in International Journal of Biometeorology, 65(1), 69-83.
https://doi.org/10.1007/s00484-020-01860-w
Ćujić M, Janković-Mandić L, Petrović JM, Dragović RM, Đorđević M, Đokić M, Dragović SD. Radon-222: environmental behavior and impact to (human and non-human) biota. in International Journal of Biometeorology. 2021;65(1):69-83.
doi:10.1007/s00484-020-01860-w .
Ćujić, Mirjana, Janković-Mandić, Ljiljana, Petrović, Jelena M., Dragović, Ranko M., Đorđević, Milan, Đokić, Mrđan, Dragović, Snežana D., "Radon-222: environmental behavior and impact to (human and non-human) biota" in International Journal of Biometeorology, 65, no. 1 (2021):69-83,
https://doi.org/10.1007/s00484-020-01860-w . .
6
176
3

Challenges in coupling atmospheric electricity with biological systems

Hunting, Ellard R; Matthews, James; Fernández de Arróyabe, Pablo; England, Sam J.; Kourtidis, Konstantinos; Koh, Kuang; Nicoll, Keri; Harrison, R. Giles; Manser, Konstantine; Price, Colin; Dragović, Snežana D.; Cifra, Michal; Odzimek, Anna; Robert, Daniel

(2021)

TY  - JOUR
AU  - Hunting, Ellard R
AU  - Matthews, James
AU  - Fernández de Arróyabe, Pablo
AU  - England, Sam J.
AU  - Kourtidis, Konstantinos
AU  - Koh, Kuang
AU  - Nicoll, Keri
AU  - Harrison, R. Giles
AU  - Manser, Konstantine
AU  - Price, Colin
AU  - Dragović, Snežana D.
AU  - Cifra, Michal
AU  - Odzimek, Anna
AU  - Robert, Daniel
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9083
AB  - The atmosphere is host to a complex electric environment, ranging from a global electric circuit generating fluctuating atmospheric electric fields to local lightning strikes and ions. While research on interactions of organisms with their electrical environment is deeply rooted in the aquatic environment, it has hitherto been confined to interactions with local electrical phenomena and organismal perception of electric fields. However, there is emerging evidence of coupling between large- and small-scale atmospheric electrical phenomena and various biological processes in terrestrial environments that even appear to be tied to continental waters. Here, we synthesize our current understanding of this connectivity, discussing how atmospheric electricity can affect various levels of biological organization across multiple ecosystems. We identify opportunities for research, highlighting its complexity and interdisciplinary nature and draw attention to both conceptual and technical challenges lying ahead of our future understanding of the relationship between atmospheric electricity and the organization and functioning of biological systems.
T2  - International Journal of Biometeorology
T1  - Challenges in coupling atmospheric electricity with biological systems
VL  - 65
IS  - 1
SP  - 45
EP  - 58
DO  - 10.1007/s00484-020-01960-7
ER  - 
@article{
author = "Hunting, Ellard R and Matthews, James and Fernández de Arróyabe, Pablo and England, Sam J. and Kourtidis, Konstantinos and Koh, Kuang and Nicoll, Keri and Harrison, R. Giles and Manser, Konstantine and Price, Colin and Dragović, Snežana D. and Cifra, Michal and Odzimek, Anna and Robert, Daniel",
year = "2021",
abstract = "The atmosphere is host to a complex electric environment, ranging from a global electric circuit generating fluctuating atmospheric electric fields to local lightning strikes and ions. While research on interactions of organisms with their electrical environment is deeply rooted in the aquatic environment, it has hitherto been confined to interactions with local electrical phenomena and organismal perception of electric fields. However, there is emerging evidence of coupling between large- and small-scale atmospheric electrical phenomena and various biological processes in terrestrial environments that even appear to be tied to continental waters. Here, we synthesize our current understanding of this connectivity, discussing how atmospheric electricity can affect various levels of biological organization across multiple ecosystems. We identify opportunities for research, highlighting its complexity and interdisciplinary nature and draw attention to both conceptual and technical challenges lying ahead of our future understanding of the relationship between atmospheric electricity and the organization and functioning of biological systems.",
journal = "International Journal of Biometeorology",
title = "Challenges in coupling atmospheric electricity with biological systems",
volume = "65",
number = "1",
pages = "45-58",
doi = "10.1007/s00484-020-01960-7"
}
Hunting, E. R., Matthews, J., Fernández de Arróyabe, P., England, S. J., Kourtidis, K., Koh, K., Nicoll, K., Harrison, R. G., Manser, K., Price, C., Dragović, S. D., Cifra, M., Odzimek, A.,& Robert, D.. (2021). Challenges in coupling atmospheric electricity with biological systems. in International Journal of Biometeorology, 65(1), 45-58.
https://doi.org/10.1007/s00484-020-01960-7
Hunting ER, Matthews J, Fernández de Arróyabe P, England SJ, Kourtidis K, Koh K, Nicoll K, Harrison RG, Manser K, Price C, Dragović SD, Cifra M, Odzimek A, Robert D. Challenges in coupling atmospheric electricity with biological systems. in International Journal of Biometeorology. 2021;65(1):45-58.
doi:10.1007/s00484-020-01960-7 .
Hunting, Ellard R, Matthews, James, Fernández de Arróyabe, Pablo, England, Sam J., Kourtidis, Konstantinos, Koh, Kuang, Nicoll, Keri, Harrison, R. Giles, Manser, Konstantine, Price, Colin, Dragović, Snežana D., Cifra, Michal, Odzimek, Anna, Robert, Daniel, "Challenges in coupling atmospheric electricity with biological systems" in International Journal of Biometeorology, 65, no. 1 (2021):45-58,
https://doi.org/10.1007/s00484-020-01960-7 . .
49
7
7
6

Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials

Vukanac, Ivana; Janković, Marija; Rajačić, Milica; Todorović, Dragana; Ujić, Predrag; Pantelić, Gordana; Sarap, Nataša; Krneta-Nikolić, Jelena

(2020)

TY  - JOUR
AU  - Vukanac, Ivana
AU  - Janković, Marija
AU  - Rajačić, Milica
AU  - Todorović, Dragana
AU  - Ujić, Predrag
AU  - Pantelić, Gordana
AU  - Sarap, Nataša
AU  - Krneta-Nikolić, Jelena
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9594
T2  - Nuclear Technology and Radiation Protection
T1  - Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials
VL  - 35
IS  - 1
SP  - 64
EP  - 73
DO  - 10.2298/NTRP2001064V
ER  - 
@article{
author = "Vukanac, Ivana and Janković, Marija and Rajačić, Milica and Todorović, Dragana and Ujić, Predrag and Pantelić, Gordana and Sarap, Nataša and Krneta-Nikolić, Jelena",
year = "2020",
journal = "Nuclear Technology and Radiation Protection",
title = "Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials",
volume = "35",
number = "1",
pages = "64-73",
doi = "10.2298/NTRP2001064V"
}
Vukanac, I., Janković, M., Rajačić, M., Todorović, D., Ujić, P., Pantelić, G., Sarap, N.,& Krneta-Nikolić, J.. (2020). Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials. in Nuclear Technology and Radiation Protection, 35(1), 64-73.
https://doi.org/10.2298/NTRP2001064V
Vukanac I, Janković M, Rajačić M, Todorović D, Ujić P, Pantelić G, Sarap N, Krneta-Nikolić J. Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials. in Nuclear Technology and Radiation Protection. 2020;35(1):64-73.
doi:10.2298/NTRP2001064V .
Vukanac, Ivana, Janković, Marija, Rajačić, Milica, Todorović, Dragana, Ujić, Predrag, Pantelić, Gordana, Sarap, Nataša, Krneta-Nikolić, Jelena, "Assessment of natural radioactivity levels and radon exhalation rate potential from various building materials" in Nuclear Technology and Radiation Protection, 35, no. 1 (2020):64-73,
https://doi.org/10.2298/NTRP2001064V . .

Radon and thoron exhalation rate measurements from building materials used in Serbia

Čeliković, Igor T.; Pantelić, Gordana K.; Živanović, Miloš Z.; Vukanac, Ivana; Krneta-Nikolić, Jelena D.; Kandić, Aleksandar; Lončar, Boris B.

(2020)

TY  - JOUR
AU  - Čeliković, Igor T.
AU  - Pantelić, Gordana K.
AU  - Živanović, Miloš Z.
AU  - Vukanac, Ivana
AU  - Krneta-Nikolić, Jelena D.
AU  - Kandić, Aleksandar
AU  - Lončar, Boris B.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9052
AB  - The second most important source of indoor radon, after soil beneath dwelling, is building material. With the increase in environmental awareness and new energy-saving policies, residents tend to replace the existing windows with tighter windows, which leads to a decrease in air exchange rate and consequently an increase in indoor radon concentration. In case of low exchange rates, dose caused by inhalation of radon and its progeny can exceed external dose originating from the radium content in the surrounding building material. In this paper, surface exhalation rates of radon ( 222 Rn) and thoron ( 220 Rn) from typical building materials used for construction and interior decoration of houses in Serbia were investigated. Surface exhalation rate measurements were performed using the closed-chamber method, while concentrations of radon and thoron in the chamber were continuously measured using an active device, RTM1688-2, produced by SARAD® GmbH. Finally, the impact of the replacement of windows on the indoor radon concentration was estimated.
T2  - Nukleonika
T1  - Radon and thoron exhalation rate measurements from building materials used in Serbia
VL  - 65
IS  - 2
SP  - 111
EP  - 114
DO  - 10.2478/nuka-2020-0017
ER  - 
@article{
author = "Čeliković, Igor T. and Pantelić, Gordana K. and Živanović, Miloš Z. and Vukanac, Ivana and Krneta-Nikolić, Jelena D. and Kandić, Aleksandar and Lončar, Boris B.",
year = "2020",
abstract = "The second most important source of indoor radon, after soil beneath dwelling, is building material. With the increase in environmental awareness and new energy-saving policies, residents tend to replace the existing windows with tighter windows, which leads to a decrease in air exchange rate and consequently an increase in indoor radon concentration. In case of low exchange rates, dose caused by inhalation of radon and its progeny can exceed external dose originating from the radium content in the surrounding building material. In this paper, surface exhalation rates of radon ( 222 Rn) and thoron ( 220 Rn) from typical building materials used for construction and interior decoration of houses in Serbia were investigated. Surface exhalation rate measurements were performed using the closed-chamber method, while concentrations of radon and thoron in the chamber were continuously measured using an active device, RTM1688-2, produced by SARAD® GmbH. Finally, the impact of the replacement of windows on the indoor radon concentration was estimated.",
journal = "Nukleonika",
title = "Radon and thoron exhalation rate measurements from building materials used in Serbia",
volume = "65",
number = "2",
pages = "111-114",
doi = "10.2478/nuka-2020-0017"
}
Čeliković, I. T., Pantelić, G. K., Živanović, M. Z., Vukanac, I., Krneta-Nikolić, J. D., Kandić, A.,& Lončar, B. B.. (2020). Radon and thoron exhalation rate measurements from building materials used in Serbia. in Nukleonika, 65(2), 111-114.
https://doi.org/10.2478/nuka-2020-0017
Čeliković IT, Pantelić GK, Živanović MZ, Vukanac I, Krneta-Nikolić JD, Kandić A, Lončar BB. Radon and thoron exhalation rate measurements from building materials used in Serbia. in Nukleonika. 2020;65(2):111-114.
doi:10.2478/nuka-2020-0017 .
Čeliković, Igor T., Pantelić, Gordana K., Živanović, Miloš Z., Vukanac, Ivana, Krneta-Nikolić, Jelena D., Kandić, Aleksandar, Lončar, Boris B., "Radon and thoron exhalation rate measurements from building materials used in Serbia" in Nukleonika, 65, no. 2 (2020):111-114,
https://doi.org/10.2478/nuka-2020-0017 . .

Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization

Živanović, Miloš Z.; Pantelić, Gordana K.; Čeliković, Igor T.; Krneta-Nikolić, Jelena D.; Vukanac, Ivana; Kržanović, Nikola

(2020)

TY  - JOUR
AU  - Živanović, Miloš Z.
AU  - Pantelić, Gordana K.
AU  - Čeliković, Igor T.
AU  - Krneta-Nikolić, Jelena D.
AU  - Vukanac, Ivana
AU  - Kržanović, Nikola
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9113
AB  - Open-faced charcoal canisters have been used for radon measurements for over 40 years. This method is sensitive to temperature, changing radon concentrations, humidity and other parameters, but a comprehensive study dealing with the influence quantities and measurement uncertainty was not available in literature. In this paper, all the identified influence quantities are discussed in detail, uncertainty budget is developed, good practice and bad practice examples are introduced and new recommendations are proposed to optimize the method and reduce uncertainty.
T2  - Applied Radiation and Isotopes
T1  - Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization
VL  - 165
SP  - 109335
DO  - 10.1016/j.apradiso.2020.109335
ER  - 
@article{
author = "Živanović, Miloš Z. and Pantelić, Gordana K. and Čeliković, Igor T. and Krneta-Nikolić, Jelena D. and Vukanac, Ivana and Kržanović, Nikola",
year = "2020",
abstract = "Open-faced charcoal canisters have been used for radon measurements for over 40 years. This method is sensitive to temperature, changing radon concentrations, humidity and other parameters, but a comprehensive study dealing with the influence quantities and measurement uncertainty was not available in literature. In this paper, all the identified influence quantities are discussed in detail, uncertainty budget is developed, good practice and bad practice examples are introduced and new recommendations are proposed to optimize the method and reduce uncertainty.",
journal = "Applied Radiation and Isotopes",
title = "Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization",
volume = "165",
pages = "109335",
doi = "10.1016/j.apradiso.2020.109335"
}
Živanović, M. Z., Pantelić, G. K., Čeliković, I. T., Krneta-Nikolić, J. D., Vukanac, I.,& Kržanović, N.. (2020). Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization. in Applied Radiation and Isotopes, 165, 109335.
https://doi.org/10.1016/j.apradiso.2020.109335
Živanović MZ, Pantelić GK, Čeliković IT, Krneta-Nikolić JD, Vukanac I, Kržanović N. Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization. in Applied Radiation and Isotopes. 2020;165:109335.
doi:10.1016/j.apradiso.2020.109335 .
Živanović, Miloš Z., Pantelić, Gordana K., Čeliković, Igor T., Krneta-Nikolić, Jelena D., Vukanac, Ivana, Kržanović, Nikola, "Radon measurements using open-faced charcoal canisters - Measurement uncertainty and method optimization" in Applied Radiation and Isotopes, 165 (2020):109335,
https://doi.org/10.1016/j.apradiso.2020.109335 . .
1

Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors

Janković, Bojan Ž.; Smičiklas, Ivana D.; Manić, Nebojša G.; Mraković, Ana Đ.; Mandić, Milica; Veljović, Đorđe N.; Jović, Mihajlo

(2020)

TY  - JOUR
AU  - Janković, Bojan Ž.
AU  - Smičiklas, Ivana D.
AU  - Manić, Nebojša G.
AU  - Mraković, Ana Đ.
AU  - Mandić, Milica
AU  - Veljović, Đorđe N.
AU  - Jović, Mihajlo
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8836
AB  - Thermo-oxidative degradation of mollusk shells to CaO through intermediate phase of CaCO3 has been investigated using various analytical techniques. Powders of shells species (Dosinia exoleta and Ostrea edulis), with particle size fractions of 0.045 – 0.125 mm, 0.125–0.2 mm, and 0.2–1 mm, were subjected to degradation at the various heating rates (5, 10, 15 and 20 °C min−1). Degradation pathway of this carbonate-rich waste material has not yet been analyzed in detail at particulate level. Understanding transformation process in air should lead to control over yield and morphology of final product. Thermogravimetric analysis (TGA) and X-ray diffraction (XRD) techniques were used to benchmark transformation steps at different heating rates and final decarbonation temperatures, while scanning electron microscope (SEM) was used to analyze the effect of temperature on evolution of morphological changes for particles of different fractions. It was found that sintering in the presence of carbon dioxide (CO2) could be triggered by agglomeration of CaO crystals, enhanced by CO2 adsorption that increases surface energy. © 2020 Elsevier B.V.
T2  - Thermochimica Acta
T1  - Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors
VL  - 686
SP  - 178568
DO  - 10.1016/j.tca.2020.178568
ER  - 
@article{
author = "Janković, Bojan Ž. and Smičiklas, Ivana D. and Manić, Nebojša G. and Mraković, Ana Đ. and Mandić, Milica and Veljović, Đorđe N. and Jović, Mihajlo",
year = "2020",
abstract = "Thermo-oxidative degradation of mollusk shells to CaO through intermediate phase of CaCO3 has been investigated using various analytical techniques. Powders of shells species (Dosinia exoleta and Ostrea edulis), with particle size fractions of 0.045 – 0.125 mm, 0.125–0.2 mm, and 0.2–1 mm, were subjected to degradation at the various heating rates (5, 10, 15 and 20 °C min−1). Degradation pathway of this carbonate-rich waste material has not yet been analyzed in detail at particulate level. Understanding transformation process in air should lead to control over yield and morphology of final product. Thermogravimetric analysis (TGA) and X-ray diffraction (XRD) techniques were used to benchmark transformation steps at different heating rates and final decarbonation temperatures, while scanning electron microscope (SEM) was used to analyze the effect of temperature on evolution of morphological changes for particles of different fractions. It was found that sintering in the presence of carbon dioxide (CO2) could be triggered by agglomeration of CaO crystals, enhanced by CO2 adsorption that increases surface energy. © 2020 Elsevier B.V.",
journal = "Thermochimica Acta",
title = "Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors",
volume = "686",
pages = "178568",
doi = "10.1016/j.tca.2020.178568"
}
Janković, B. Ž., Smičiklas, I. D., Manić, N. G., Mraković, A. Đ., Mandić, M., Veljović, Đ. N.,& Jović, M.. (2020). Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors. in Thermochimica Acta, 686, 178568.
https://doi.org/10.1016/j.tca.2020.178568
Janković BŽ, Smičiklas ID, Manić NG, Mraković AĐ, Mandić M, Veljović ĐN, Jović M. Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors. in Thermochimica Acta. 2020;686:178568.
doi:10.1016/j.tca.2020.178568 .
Janković, Bojan Ž., Smičiklas, Ivana D., Manić, Nebojša G., Mraković, Ana Đ., Mandić, Milica, Veljović, Đorđe N., Jović, Mihajlo, "Thermo-oxidative evolution and physico-chemical characterization of seashell waste for application in commercial sectors" in Thermochimica Acta, 686 (2020):178568,
https://doi.org/10.1016/j.tca.2020.178568 . .
4
4
3

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

Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization

Janković, Marija M.; Janković, Bojan Ž.; Marinović-Cincović, Milena; Porobić, Slavica; Krneta-Nikolić, Jelena D.; Sarap, Nataša

(2020)

TY  - JOUR
AU  - Janković, Marija M.
AU  - Janković, Bojan Ž.
AU  - Marinović-Cincović, Milena
AU  - Porobić, Slavica
AU  - Krneta-Nikolić, Jelena D.
AU  - Sarap, Nataša
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8905
AB  - Simultaneous thermal analysis (TG–DTA) of low-rank coals from different annual periods (2015 and 2018) which originate from Kolubara and Nikola Tesla A (TENT A) coal-fired power plants was studied to identify their combustion characteristics and self-ignition risks. In order to investigate kinetics of thermo-oxidative degradation, model-free models including the Friedman and Kissinger–Akahira–Sunose methods were applied. In accordance with obtained kinetic results, numerical optimization of combustion process was implemented. Homogeneous and heterogeneous types of ignition were identified for the tested coals, and factors that affect their occurrence are the used heating rate and volatile matter content. From thermal susceptibility graph, it was found that the tested coals expand in a wide range of self-ignition risk, depending on their coal rank. The youngest coal (TENT A (2018)) has the largest propensity to self-ignite among high-ranking coals. It was found that less tendency of 2018 coals to show true isokinetic temperature in comparison with 2015 coals is a consequence of intraparticle diffusion limitations, and change of char properties, at higher conversion values. Gamma spectrometry analysis of coals showed that higher concentration of 40K radionuclide (which is in mineral composition) may contribute through its deposition on available sites, decreasing surface area for reaction with oxidizing species. © 2020, Akadémiai Kiadó, Budapest, Hungary.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization
VL  - 142
IS  - 2
SP  - 547
EP  - 564
DO  - 10.1007/s10973-020-09288-5
ER  - 
@article{
author = "Janković, Marija M. and Janković, Bojan Ž. and Marinović-Cincović, Milena and Porobić, Slavica and Krneta-Nikolić, Jelena D. and Sarap, Nataša",
year = "2020",
abstract = "Simultaneous thermal analysis (TG–DTA) of low-rank coals from different annual periods (2015 and 2018) which originate from Kolubara and Nikola Tesla A (TENT A) coal-fired power plants was studied to identify their combustion characteristics and self-ignition risks. In order to investigate kinetics of thermo-oxidative degradation, model-free models including the Friedman and Kissinger–Akahira–Sunose methods were applied. In accordance with obtained kinetic results, numerical optimization of combustion process was implemented. Homogeneous and heterogeneous types of ignition were identified for the tested coals, and factors that affect their occurrence are the used heating rate and volatile matter content. From thermal susceptibility graph, it was found that the tested coals expand in a wide range of self-ignition risk, depending on their coal rank. The youngest coal (TENT A (2018)) has the largest propensity to self-ignite among high-ranking coals. It was found that less tendency of 2018 coals to show true isokinetic temperature in comparison with 2015 coals is a consequence of intraparticle diffusion limitations, and change of char properties, at higher conversion values. Gamma spectrometry analysis of coals showed that higher concentration of 40K radionuclide (which is in mineral composition) may contribute through its deposition on available sites, decreasing surface area for reaction with oxidizing species. © 2020, Akadémiai Kiadó, Budapest, Hungary.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization",
volume = "142",
number = "2",
pages = "547-564",
doi = "10.1007/s10973-020-09288-5"
}
Janković, M. M., Janković, B. Ž., Marinović-Cincović, M., Porobić, S., Krneta-Nikolić, J. D.,& Sarap, N.. (2020). Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization. in Journal of Thermal Analysis and Calorimetry, 142(2), 547-564.
https://doi.org/10.1007/s10973-020-09288-5
Janković MM, Janković BŽ, Marinović-Cincović M, Porobić S, Krneta-Nikolić JD, Sarap N. Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization. in Journal of Thermal Analysis and Calorimetry. 2020;142(2):547-564.
doi:10.1007/s10973-020-09288-5 .
Janković, Marija M., Janković, Bojan Ž., Marinović-Cincović, Milena, Porobić, Slavica, Krneta-Nikolić, Jelena D., Sarap, Nataša, "Experimental study of low-rank coals using simultaneous thermal analysis (TG–DTA) techniques under air conditions and radiation level characterization" in Journal of Thermal Analysis and Calorimetry, 142, no. 2 (2020):547-564,
https://doi.org/10.1007/s10973-020-09288-5 . .
3
2
3

Quantification of radioisotopic pollution of soil from coal fired power plant surrounding

Sarap, Nataša; Krneta-Nikolić, Jelena D.; Meseldžija, Slađana; Janković-Mandić, Ljiljana; Janković, Marija M.

(2020)

TY  - JOUR
AU  - Sarap, Nataša
AU  - Krneta-Nikolić, Jelena D.
AU  - Meseldžija, Slađana
AU  - Janković-Mandić, Ljiljana
AU  - Janković, Marija M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8860
AB  - This paper is focused on determination of activity concentration of gamma emitters in surface layer of soil, in surrounding of the coal-fired power plant complex. Also, the impact of coal-fired power plant emissions on certain of physical and chemical properties of the soil was studied. The results of this study indicated that the operation of the power plant has no significant negative impact on the environment in terms of the content of radionuclides. The effect of the coal-fired power plant emissions on soil is a function of the pollutant gradient existing in the area. The increased soil acidity can adversely affect the microbiological and pedogenetic processes in soil which cause cation-anion imbalance and microbe population reduction to affect soil fertility. © 2020, Editura Academiei Romane. All rights reserved.
T2  - Romanian Journal of Physics
T1  - Quantification of radioisotopic pollution of soil from coal fired power plant surrounding
VL  - 65
IS  - 1-2
SP  - 802
ER  - 
@article{
author = "Sarap, Nataša and Krneta-Nikolić, Jelena D. and Meseldžija, Slađana and Janković-Mandić, Ljiljana and Janković, Marija M.",
year = "2020",
abstract = "This paper is focused on determination of activity concentration of gamma emitters in surface layer of soil, in surrounding of the coal-fired power plant complex. Also, the impact of coal-fired power plant emissions on certain of physical and chemical properties of the soil was studied. The results of this study indicated that the operation of the power plant has no significant negative impact on the environment in terms of the content of radionuclides. The effect of the coal-fired power plant emissions on soil is a function of the pollutant gradient existing in the area. The increased soil acidity can adversely affect the microbiological and pedogenetic processes in soil which cause cation-anion imbalance and microbe population reduction to affect soil fertility. © 2020, Editura Academiei Romane. All rights reserved.",
journal = "Romanian Journal of Physics",
title = "Quantification of radioisotopic pollution of soil from coal fired power plant surrounding",
volume = "65",
number = "1-2",
pages = "802"
}
Sarap, N., Krneta-Nikolić, J. D., Meseldžija, S., Janković-Mandić, L.,& Janković, M. M.. (2020). Quantification of radioisotopic pollution of soil from coal fired power plant surrounding. in Romanian Journal of Physics, 65(1-2), 802.
Sarap N, Krneta-Nikolić JD, Meseldžija S, Janković-Mandić L, Janković MM. Quantification of radioisotopic pollution of soil from coal fired power plant surrounding. in Romanian Journal of Physics. 2020;65(1-2):802..
Sarap, Nataša, Krneta-Nikolić, Jelena D., Meseldžija, Slađana, Janković-Mandić, Ljiljana, Janković, Marija M., "Quantification of radioisotopic pollution of soil from coal fired power plant surrounding" in Romanian Journal of Physics, 65, no. 1-2 (2020):802.

Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem

Sarap, Nataša; Krneta-Nikolić, Jelena D.; Trifković, Jelena Đ.; Janković, Marija M.

(2020)

TY  - JOUR
AU  - Sarap, Nataša
AU  - Krneta-Nikolić, Jelena D.
AU  - Trifković, Jelena Đ.
AU  - Janković, Marija M.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8790
AB  - Taking into account the importance of distribution and transfer of radionuclides in the soil–plant system, especially in agricultural fields, the aim of this research was assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem. The measurement of the natural radioactivity distribution was conducted in organic and sustainable farming management systems. Statistical evaluation of the physical and chemical properties of soils subjected to different farming systems, revealed the existence of differences in some parameters. Balanced distribution of natural radionuclides in soil-crop system was observed. Radionuclide 40K was the most accessible to the investigated crops via uptake from the soil, then 232Th and 226Ra. The obtained results are useful for understanding the behavior of the radionuclides and provide an insight into the cumulative deposition of radioactivity in the agroecosystem.
T2  - Journal of Radioanalytical and Nuclear Chemistry
T1  - Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem
VL  - 323
IS  - 2
SP  - 805
EP  - 815
DO  - 10.1007/s10967-019-06986-9
ER  - 
@article{
author = "Sarap, Nataša and Krneta-Nikolić, Jelena D. and Trifković, Jelena Đ. and Janković, Marija M.",
year = "2020",
abstract = "Taking into account the importance of distribution and transfer of radionuclides in the soil–plant system, especially in agricultural fields, the aim of this research was assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem. The measurement of the natural radioactivity distribution was conducted in organic and sustainable farming management systems. Statistical evaluation of the physical and chemical properties of soils subjected to different farming systems, revealed the existence of differences in some parameters. Balanced distribution of natural radionuclides in soil-crop system was observed. Radionuclide 40K was the most accessible to the investigated crops via uptake from the soil, then 232Th and 226Ra. The obtained results are useful for understanding the behavior of the radionuclides and provide an insight into the cumulative deposition of radioactivity in the agroecosystem.",
journal = "Journal of Radioanalytical and Nuclear Chemistry",
title = "Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem",
volume = "323",
number = "2",
pages = "805-815",
doi = "10.1007/s10967-019-06986-9"
}
Sarap, N., Krneta-Nikolić, J. D., Trifković, J. Đ.,& Janković, M. M.. (2020). Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem. in Journal of Radioanalytical and Nuclear Chemistry, 323(2), 805-815.
https://doi.org/10.1007/s10967-019-06986-9
Sarap N, Krneta-Nikolić JD, Trifković JĐ, Janković MM. Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem. in Journal of Radioanalytical and Nuclear Chemistry. 2020;323(2):805-815.
doi:10.1007/s10967-019-06986-9 .
Sarap, Nataša, Krneta-Nikolić, Jelena D., Trifković, Jelena Đ., Janković, Marija M., "Assessment of radioactivity contribution and transfer characteristics of natural radionuclides in agroecosystem" in Journal of Radioanalytical and Nuclear Chemistry, 323, no. 2 (2020):805-815,
https://doi.org/10.1007/s10967-019-06986-9 . .
2
2
2

Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima

Dragović, Snežana D.; Yamauchi, Masatoshi; Aoyama, Michio; Kajino, Mizuo; Petrović, Jelena M.; Ćujić, Mirjana; Dragović, Ranko; Đorđević, Milan; Bór, József

(2020)

TY  - JOUR
AU  - Dragović, Snežana D.
AU  - Yamauchi, Masatoshi
AU  - Aoyama, Michio
AU  - Kajino, Mizuo
AU  - Petrović, Jelena M.
AU  - Ćujić, Mirjana
AU  - Dragović, Ranko
AU  - Đorđević, Milan
AU  - Bór, József
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9006
AB  - Radioactive materials released during the two most serious nuclear accidents in history, at Chernobyl and Fukushima, caused exceptionally significant contamination and perturbations of the environment. Among them, this paper focuses on the effects related to the atmospheric electricity (AE). Measurements of the most significant disturbances in the values of various AE parameters recorded near ground level are reviewed and the corresponding results are jointly evaluated. The Chernobyl and Fukushima events caused changes in the AE parameters both after long-distance transport (Chernobyl) and short-distance transport including re-suspension (Fukushima). The data indicates that the electrical conductivity of the air is more sensitive to the presence of airborne radioactivity than the atmospheric electric potential gradient (PG). PG, on the other hand, can be monitored more easily and its variation also reflects the vertical redistribution of radionuclides in the air due to their transport, deposition, and re-suspension from the ground. A brief overview of studies on atmospheric transport and deposition of radioactive clouds is given to facilitate the importance of considering the AE measurements in these subjects, and to incorporate those studies in interpreting the results of AE measurements. The AE measurements are particularly important in studying microphysical effects of enhanced radioactivity in the air where no other distance monitoring method exists, both for fair weather conditions wet conditions.
T2  - Science of The Total Environment
T1  - Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima
VL  - 733
SP  - 139271
DO  - 10.1016/j.scitotenv.2020.139271
ER  - 
@article{
author = "Dragović, Snežana D. and Yamauchi, Masatoshi and Aoyama, Michio and Kajino, Mizuo and Petrović, Jelena M. and Ćujić, Mirjana and Dragović, Ranko and Đorđević, Milan and Bór, József",
year = "2020",
abstract = "Radioactive materials released during the two most serious nuclear accidents in history, at Chernobyl and Fukushima, caused exceptionally significant contamination and perturbations of the environment. Among them, this paper focuses on the effects related to the atmospheric electricity (AE). Measurements of the most significant disturbances in the values of various AE parameters recorded near ground level are reviewed and the corresponding results are jointly evaluated. The Chernobyl and Fukushima events caused changes in the AE parameters both after long-distance transport (Chernobyl) and short-distance transport including re-suspension (Fukushima). The data indicates that the electrical conductivity of the air is more sensitive to the presence of airborne radioactivity than the atmospheric electric potential gradient (PG). PG, on the other hand, can be monitored more easily and its variation also reflects the vertical redistribution of radionuclides in the air due to their transport, deposition, and re-suspension from the ground. A brief overview of studies on atmospheric transport and deposition of radioactive clouds is given to facilitate the importance of considering the AE measurements in these subjects, and to incorporate those studies in interpreting the results of AE measurements. The AE measurements are particularly important in studying microphysical effects of enhanced radioactivity in the air where no other distance monitoring method exists, both for fair weather conditions wet conditions.",
journal = "Science of The Total Environment",
title = "Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima",
volume = "733",
pages = "139271",
doi = "10.1016/j.scitotenv.2020.139271"
}
Dragović, S. D., Yamauchi, M., Aoyama, M., Kajino, M., Petrović, J. M., Ćujić, M., Dragović, R., Đorđević, M.,& Bór, J.. (2020). Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima. in Science of The Total Environment, 733, 139271.
https://doi.org/10.1016/j.scitotenv.2020.139271
Dragović SD, Yamauchi M, Aoyama M, Kajino M, Petrović JM, Ćujić M, Dragović R, Đorđević M, Bór J. Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima. in Science of The Total Environment. 2020;733:139271.
doi:10.1016/j.scitotenv.2020.139271 .
Dragović, Snežana D., Yamauchi, Masatoshi, Aoyama, Michio, Kajino, Mizuo, Petrović, Jelena M., Ćujić, Mirjana, Dragović, Ranko, Đorđević, Milan, Bór, József, "Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima" in Science of The Total Environment, 733 (2020):139271,
https://doi.org/10.1016/j.scitotenv.2020.139271 . .
3
3
2

Skin dose mapping in interventional cardiology: a practical solution

Krajinović, Marko; Dobrić, Milan R.; Ciraj-Bjelac, Olivera

(2020)

TY  - JOUR
AU  - Krajinović, Marko
AU  - Dobrić, Milan R.
AU  - Ciraj-Bjelac, Olivera
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9066
AB  - Numerous cases of radiation-induced tissue reactions following interventional cardiology (IC) procedures have been reported, resulting in the need for an optimized and personalized dosimetry. At present, there are many fluoroscopy units without Digital Imaging and Communications in Medicine (DICOM) Radiation Dose Structured Report globally installed. Many of these have not been updated yet, and may never be, therefore, the main objectives of this paper are to develop an offline skin dose mapping application, which uses DICOM headers for the peak skin dose (PSD) assessment and to compare the PSD assessment results to XR-RV3 Gafchromic film for common IC procedures. The mean deviation between the measured and the calculated PSD was 8.7 ± 26.3%. Simulated skin dose map showed good matching with XR-RV3 Gafchromic film. The skin dose mapping application presented in this paper is an elegant solution and a suitable alternative to XR-RV3 Gafchromic film.
T2  - Radiation Protection Dosimetry
T1  - Skin dose mapping in interventional cardiology: a practical solution
VL  - 188
IS  - 4
SP  - 508
EP  - 515
DO  - 10.1093/rpd/ncaa002
ER  - 
@article{
author = "Krajinović, Marko and Dobrić, Milan R. and Ciraj-Bjelac, Olivera",
year = "2020",
abstract = "Numerous cases of radiation-induced tissue reactions following interventional cardiology (IC) procedures have been reported, resulting in the need for an optimized and personalized dosimetry. At present, there are many fluoroscopy units without Digital Imaging and Communications in Medicine (DICOM) Radiation Dose Structured Report globally installed. Many of these have not been updated yet, and may never be, therefore, the main objectives of this paper are to develop an offline skin dose mapping application, which uses DICOM headers for the peak skin dose (PSD) assessment and to compare the PSD assessment results to XR-RV3 Gafchromic film for common IC procedures. The mean deviation between the measured and the calculated PSD was 8.7 ± 26.3%. Simulated skin dose map showed good matching with XR-RV3 Gafchromic film. The skin dose mapping application presented in this paper is an elegant solution and a suitable alternative to XR-RV3 Gafchromic film.",
journal = "Radiation Protection Dosimetry",
title = "Skin dose mapping in interventional cardiology: a practical solution",
volume = "188",
number = "4",
pages = "508-515",
doi = "10.1093/rpd/ncaa002"
}
Krajinović, M., Dobrić, M. R.,& Ciraj-Bjelac, O.. (2020). Skin dose mapping in interventional cardiology: a practical solution. in Radiation Protection Dosimetry, 188(4), 508-515.
https://doi.org/10.1093/rpd/ncaa002
Krajinović M, Dobrić MR, Ciraj-Bjelac O. Skin dose mapping in interventional cardiology: a practical solution. in Radiation Protection Dosimetry. 2020;188(4):508-515.
doi:10.1093/rpd/ncaa002 .
Krajinović, Marko, Dobrić, Milan R., Ciraj-Bjelac, Olivera, "Skin dose mapping in interventional cardiology: a practical solution" in Radiation Protection Dosimetry, 188, no. 4 (2020):508-515,
https://doi.org/10.1093/rpd/ncaa002 . .
5
4
5

Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents

Milojkov, Dušan V.; Silvestre, Oscar F.; Stanić, Vojislav; Janjić, Goran V.; Mutavdžić, Dragosav R.; Milanović, Marija M.; Nieder, Jana B.

(2020)

TY  - JOUR
AU  - Milojkov, Dušan V.
AU  - Silvestre, Oscar F.
AU  - Stanić, Vojislav
AU  - Janjić, Goran V.
AU  - Mutavdžić, Dragosav R.
AU  - Milanović, Marija M.
AU  - Nieder, Jana B.
PY  - 2020
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8529
AB  - Fluorapatite doped with rare-earth elements has a wide-range of biomedical applications. Here, a new type of fluorapatite nanocrystals doped with praseodymium (FAP-Pr) with excitation-emission profiles in visible part of the spectrum is fabricated. Energy levels of Pr3+ activator ion contain metastable multiplet states that offer the possibility of efficient multicolor emission lines in FAP nanocrystals. Three types of FAP-Pr nanocrystals with 0.1%, 0.5% and 1% atomic percent of Pr3+ (along with the undoped FAP control sample) are studied. Their novel chemical production method is described, the FAP-Pr nanocrystals structure, biocompatibility and the suitability for cell imaging are analyzed. Physicochemical characterization confirms crystals down to nanometer size. In addition, quantum-chemical calculation predicts that Pr3+ ions are incorporated into the FAP crystal lattice at Ca2 (6 h) sites. In vitro viability results shows that FAP-Pr nanocrystals are nontoxic to live cells. Additionally, the cell uptake of the FAP-Pr nanocrystals is studied using fluorescence-based widefield and confocal microscopy. The nanocrystals show characteristic green emission at 545 nm (3P0→3H5 transition of Pr3+ ion) and orange emission at 600 nm (1D2→3H4), which we use to discriminate from cell autofluorescence background. Orthogonal projections across 3D confocal stacks show that the nanocrystals are able to enter the cells positioning themselves within the cytoplasm. Overall, the new FAP-Pr nanocrystals are biocompatible and of the tested types, the 0.5% Pr3+ doped nanocrystals show the highest promise as a tracking nanoparticle probe for bioimaging applications. © 2019
T2  - Journal of Luminescence
T1  - Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents
VL  - 217
SP  - 116757
DO  - 10.1016/j.jlumin.2019.116757
ER  - 
@article{
author = "Milojkov, Dušan V. and Silvestre, Oscar F. and Stanić, Vojislav and Janjić, Goran V. and Mutavdžić, Dragosav R. and Milanović, Marija M. and Nieder, Jana B.",
year = "2020",
abstract = "Fluorapatite doped with rare-earth elements has a wide-range of biomedical applications. Here, a new type of fluorapatite nanocrystals doped with praseodymium (FAP-Pr) with excitation-emission profiles in visible part of the spectrum is fabricated. Energy levels of Pr3+ activator ion contain metastable multiplet states that offer the possibility of efficient multicolor emission lines in FAP nanocrystals. Three types of FAP-Pr nanocrystals with 0.1%, 0.5% and 1% atomic percent of Pr3+ (along with the undoped FAP control sample) are studied. Their novel chemical production method is described, the FAP-Pr nanocrystals structure, biocompatibility and the suitability for cell imaging are analyzed. Physicochemical characterization confirms crystals down to nanometer size. In addition, quantum-chemical calculation predicts that Pr3+ ions are incorporated into the FAP crystal lattice at Ca2 (6 h) sites. In vitro viability results shows that FAP-Pr nanocrystals are nontoxic to live cells. Additionally, the cell uptake of the FAP-Pr nanocrystals is studied using fluorescence-based widefield and confocal microscopy. The nanocrystals show characteristic green emission at 545 nm (3P0→3H5 transition of Pr3+ ion) and orange emission at 600 nm (1D2→3H4), which we use to discriminate from cell autofluorescence background. Orthogonal projections across 3D confocal stacks show that the nanocrystals are able to enter the cells positioning themselves within the cytoplasm. Overall, the new FAP-Pr nanocrystals are biocompatible and of the tested types, the 0.5% Pr3+ doped nanocrystals show the highest promise as a tracking nanoparticle probe for bioimaging applications. © 2019",
journal = "Journal of Luminescence",
title = "Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents",
volume = "217",
pages = "116757",
doi = "10.1016/j.jlumin.2019.116757"
}
Milojkov, D. V., Silvestre, O. F., Stanić, V., Janjić, G. V., Mutavdžić, D. R., Milanović, M. M.,& Nieder, J. B.. (2020). Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents. in Journal of Luminescence, 217, 116757.
https://doi.org/10.1016/j.jlumin.2019.116757
Milojkov DV, Silvestre OF, Stanić V, Janjić GV, Mutavdžić DR, Milanović MM, Nieder JB. Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents. in Journal of Luminescence. 2020;217:116757.
doi:10.1016/j.jlumin.2019.116757 .
Milojkov, Dušan V., Silvestre, Oscar F., Stanić, Vojislav, Janjić, Goran V., Mutavdžić, Dragosav R., Milanović, Marija M., Nieder, Jana B., "Fabrication and characterization of luminescent Pr3+ doped fluorapatite nanocrystals as bioimaging contrast agents" in Journal of Luminescence, 217 (2020):116757,
https://doi.org/10.1016/j.jlumin.2019.116757 . .
6
3
3

Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques

Janković, Bojan Ž.; Manić, Nebojša G.; Radović, Ivana; Janković, Marija M.; Rajačić, Milica

(2019)

TY  - JOUR
AU  - Janković, Bojan Ž.
AU  - Manić, Nebojša G.
AU  - Radović, Ivana
AU  - Janković, Marija M.
AU  - Rajačić, Milica
PY  - 2019
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8424
AB  - Thermal and kinetics behaviors of the low-rank coals from different annual periods (Kolubara (2015)/(2018) and TENT A (2015)/(2018)) during combustion process in air atmosphere, using simultaneous TGA-DTG-DTA-MS measurements were investigated. The FTIR spectroscopy was used to gain additional information on coals structures. Kolubara and TENT A coals from (2015)/(2018) annual periods show differences in reactivity, where the reason for this demeanor lies in differences in decomposition kinetics of these coals. The conclusions made on the basis of model-based analysis clearly indicate that differences in combustion reaction pathways (especially in transitions from primary to secondary combustion stages) arise from continual changes in physical structure of the coals. It was found that the mineral matter significantly influences on the reactivity of coal during combustion, where this is particularly pronounced for TENT A coal particles. © 2019 Elsevier B.V.
T2  - Thermochimica Acta
T1  - Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques
VL  - 679
SP  - 178337
DO  - 10.1016/j.tca.2019.178337
ER  - 
@article{
author = "Janković, Bojan Ž. and Manić, Nebojša G. and Radović, Ivana and Janković, Marija M. and Rajačić, Milica",
year = "2019",
abstract = "Thermal and kinetics behaviors of the low-rank coals from different annual periods (Kolubara (2015)/(2018) and TENT A (2015)/(2018)) during combustion process in air atmosphere, using simultaneous TGA-DTG-DTA-MS measurements were investigated. The FTIR spectroscopy was used to gain additional information on coals structures. Kolubara and TENT A coals from (2015)/(2018) annual periods show differences in reactivity, where the reason for this demeanor lies in differences in decomposition kinetics of these coals. The conclusions made on the basis of model-based analysis clearly indicate that differences in combustion reaction pathways (especially in transitions from primary to secondary combustion stages) arise from continual changes in physical structure of the coals. It was found that the mineral matter significantly influences on the reactivity of coal during combustion, where this is particularly pronounced for TENT A coal particles. © 2019 Elsevier B.V.",
journal = "Thermochimica Acta",
title = "Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques",
volume = "679",
pages = "178337",
doi = "10.1016/j.tca.2019.178337"
}
Janković, B. Ž., Manić, N. G., Radović, I., Janković, M. M.,& Rajačić, M.. (2019). Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques. in Thermochimica Acta, 679, 178337.
https://doi.org/10.1016/j.tca.2019.178337
Janković BŽ, Manić NG, Radović I, Janković MM, Rajačić M. Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques. in Thermochimica Acta. 2019;679:178337.
doi:10.1016/j.tca.2019.178337 .
Janković, Bojan Ž., Manić, Nebojša G., Radović, Ivana, Janković, Marija M., Rajačić, Milica, "Model-free and model-based kinetics of the combustion process of low rank coals with high ash contents using TGA-DTG-DTA-MS and FTIR techniques" in Thermochimica Acta, 679 (2019):178337,
https://doi.org/10.1016/j.tca.2019.178337 . .
9
7
8

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.

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.

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.

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.

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.

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.

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.

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.

Qualitative overview of indoor radon surveys in Europe

Pantelić, Gordana K.; Čeliković, Igor T.; Živanović, Miloš Z.; Vukanac, Ivana; Krneta-Nikolić, Jelena D.; Cinelli, Giorgia; Gruber, Valeria

(2019)

TY  - JOUR
AU  - Pantelić, Gordana K.
AU  - Čeliković, Igor T.
AU  - Živanović, Miloš Z.
AU  - Vukanac, Ivana
AU  - Krneta-Nikolić, Jelena D.
AU  - Cinelli, Giorgia
AU  - Gruber, Valeria
PY  - 2019
UR  - https://linkinghub.elsevier.com/retrieve/pii/S0265931X19302759
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8171
AB  - The revised European Directive from 2013 regarding basic safety standard oblige EU Member States to establish a national action plan regarding the exposure to radon. At the same time, International Atomic Energy Agency started technical projects in order to assist countries to establish and implement national radon action. As a consequence, in recent years, in numerous countries national radon surveys were conducted and action plans established, which were not performed before. In this paper, a qualitative overview of radon surveys performed in Europe is given with a special attention to the qualitative and conceptual description of surveys, representativeness and QA/QC (quality assurance/quality control). © 2019
T2  - Journal of Environmental Radioactivity
T1  - Qualitative overview of indoor radon surveys in Europe
VL  - 204
SP  - 163
EP  - 174
DO  - 10.1016/j.jenvrad.2019.04.010
ER  - 
@article{
author = "Pantelić, Gordana K. and Čeliković, Igor T. and Živanović, Miloš Z. and Vukanac, Ivana and Krneta-Nikolić, Jelena D. and Cinelli, Giorgia and Gruber, Valeria",
year = "2019",
abstract = "The revised European Directive from 2013 regarding basic safety standard oblige EU Member States to establish a national action plan regarding the exposure to radon. At the same time, International Atomic Energy Agency started technical projects in order to assist countries to establish and implement national radon action. As a consequence, in recent years, in numerous countries national radon surveys were conducted and action plans established, which were not performed before. In this paper, a qualitative overview of radon surveys performed in Europe is given with a special attention to the qualitative and conceptual description of surveys, representativeness and QA/QC (quality assurance/quality control). © 2019",
journal = "Journal of Environmental Radioactivity",
title = "Qualitative overview of indoor radon surveys in Europe",
volume = "204",
pages = "163-174",
doi = "10.1016/j.jenvrad.2019.04.010"
}
Pantelić, G. K., Čeliković, I. T., Živanović, M. Z., Vukanac, I., Krneta-Nikolić, J. D., Cinelli, G.,& Gruber, V.. (2019). Qualitative overview of indoor radon surveys in Europe. in Journal of Environmental Radioactivity, 204, 163-174.
https://doi.org/10.1016/j.jenvrad.2019.04.010
Pantelić GK, Čeliković IT, Živanović MZ, Vukanac I, Krneta-Nikolić JD, Cinelli G, Gruber V. Qualitative overview of indoor radon surveys in Europe. in Journal of Environmental Radioactivity. 2019;204:163-174.
doi:10.1016/j.jenvrad.2019.04.010 .
Pantelić, Gordana K., Čeliković, Igor T., Živanović, Miloš Z., Vukanac, Ivana, Krneta-Nikolić, Jelena D., Cinelli, Giorgia, Gruber, Valeria, "Qualitative overview of indoor radon surveys in Europe" in Journal of Environmental Radioactivity, 204 (2019):163-174,
https://doi.org/10.1016/j.jenvrad.2019.04.010 . .
1
14
11
13

MetroRADON - пројекат за унапређење мерења радона у Европи

Pantelić, Gordana K.; Živanović, Miloš Z.; Čeliković, Igor T.; Krneta-Nikolić, Jelena D.; Vukanac, Ivana

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

TY  - CONF
AU  - Pantelić, Gordana K.
AU  - Živanović, Miloš Z.
AU  - Čeliković, Igor T.
AU  - Krneta-Nikolić, Jelena D.
AU  - Vukanac, Ivana
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8698
AB  - Трогодишњи пројекат MetroRADON у оквиру програма EMPIR је фокусиран на следљивост мерења ниске концентрације радона и доприноси стварању координиране метролошке инфраструктуре за мониторинг радона у Европи као и хармонизацији методологија мерења. Циљеви пројекта су да се обезбеди метролошка следљивост калибрације инструмената на ниским концентрацијама са мерном несигурношћу мањом од 5%, да се испита утицај торона и његових потомака на мерење концентрације радона, да се упореде процедуре мерења концентрације радона и брзине ексхалације радона из земљишта у различитим државама у Евопи, да се развију методе идентификацје области са повећаном концентрацијом радона, да се све ове методе валидују и да се олакша коришћење технологије и мерне инфраструктуре коју је развио пројекат од стране крајњих корисника. У овом раду ће бити дат преглед циљева и досадасшњих резултата пројекта.
AB  - MetroRADON, a three year project based in the EMPIR program, is focused on traceability of low activity radon measurement. It contributes to the creation of the coordinated metrological infrastructure for radon monitoring in Europe, as well as the harmonization of measurement strategy and methodology. The objectives of this project is to secure the metrological traceability of the instrument calibration for the measurement of low activity, with the measurement uncertainty that does not exceed 5%, to investigate the influence of thoron and its progenies on the radon concentration measurements, to compare procedures for measurement of indoor radon concentration and exhalation rate from the soil in different European countries, to develop methods for recognizing the radon priority areas and finally to validate these methods, but at the same time to enable the access of the final users to the measurement technology and infrastructure developed within this project. This paper presents the overview of these objectives and the results achieved in the present time.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - MetroRADON - пројекат за унапређење мерења радона у Европи
T1  - MetroRADON - project for radon measurement improvement in Europe
SP  - 192
EP  - 199
ER  - 
@conference{
author = "Pantelić, Gordana K. and Živanović, Miloš Z. and Čeliković, Igor T. and Krneta-Nikolić, Jelena D. and Vukanac, Ivana",
year = "2019",
abstract = "Трогодишњи пројекат MetroRADON у оквиру програма EMPIR је фокусиран на следљивост мерења ниске концентрације радона и доприноси стварању координиране метролошке инфраструктуре за мониторинг радона у Европи као и хармонизацији методологија мерења. Циљеви пројекта су да се обезбеди метролошка следљивост калибрације инструмената на ниским концентрацијама са мерном несигурношћу мањом од 5%, да се испита утицај торона и његових потомака на мерење концентрације радона, да се упореде процедуре мерења концентрације радона и брзине ексхалације радона из земљишта у различитим државама у Евопи, да се развију методе идентификацје области са повећаном концентрацијом радона, да се све ове методе валидују и да се олакша коришћење технологије и мерне инфраструктуре коју је развио пројекат од стране крајњих корисника. У овом раду ће бити дат преглед циљева и досадасшњих резултата пројекта., MetroRADON, a three year project based in the EMPIR program, is focused on traceability of low activity radon measurement. It contributes to the creation of the coordinated metrological infrastructure for radon monitoring in Europe, as well as the harmonization of measurement strategy and methodology. The objectives of this project is to secure the metrological traceability of the instrument calibration for the measurement of low activity, with the measurement uncertainty that does not exceed 5%, to investigate the influence of thoron and its progenies on the radon concentration measurements, to compare procedures for measurement of indoor radon concentration and exhalation rate from the soil in different European countries, to develop methods for recognizing the radon priority areas and finally to validate these methods, but at the same time to enable the access of the final users to the measurement technology and infrastructure developed within this project. This paper presents the overview of these objectives and the results achieved in the present time.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "MetroRADON - пројекат за унапређење мерења радона у Европи, MetroRADON - project for radon measurement improvement in Europe",
pages = "192-199"
}
Pantelić, G. K., Živanović, M. Z., Čeliković, I. T., Krneta-Nikolić, J. D.,& Vukanac, I.. (2019). MetroRADON - пројекат за унапређење мерења радона у Европи. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 192-199.
Pantelić GK, Živanović MZ, Čeliković IT, Krneta-Nikolić JD, Vukanac I. MetroRADON - пројекат за унапређење мерења радона у Европи. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:192-199..
Pantelić, Gordana K., Živanović, Miloš Z., Čeliković, Igor T., Krneta-Nikolić, Jelena D., Vukanac, Ivana, "MetroRADON - пројекат за унапређење мерења радона у Европи" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):192-199.

Izvori nesigurnosti pri klasifikaciji radonskih zona

Čeliković, Igor T.; Pantelić, Gordana K.; Živanović, Miloš Z.; Vukanac, Ivana; Krneta-Nikolić, Jelena D.

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

TY  - CONF
AU  - Čeliković, Igor T.
AU  - Pantelić, Gordana K.
AU  - Živanović, Miloš Z.
AU  - Vukanac, Ivana
AU  - Krneta-Nikolić, Jelena D.
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - http://vinar.vin.bg.ac.rs/handle/123456789/8699
AB  - Evropski savet je doneo direktivu 2013/59/EURATOM (EU-BSS) po kojoj se nalaže državama članicama EU da imaju ustanovljen radonski akcioni plan, što između ostalog  podrazumeva  i  identifikaciju  radonskih  prioritetnih  zona  (Radon  priority areas), odnosno zona sa različitim nivoom "prioriteta". S obzirom da je neizvodljivo vršiti merenja radona u svakoj kući, potrebno je dizajnirati prospekciju radona kako bi se dobila reprezentativna procena srednje godišnje koncentracije radona u zatvorenim prostorijama na određenoj teritoriji. Nije bitan samo reprezentativan izbor kuća, nego je i nesigurnost merenja i procene srednje godišnje koncentracije potrebno držati što je niže moguće. Nesigurnostn klasifikacije zone određenog prioriteta u nekoj oblasti je stoga kombinacija nesigurnosti pojedinačnog merenja i ekstrapolacije tog merenja na celu oblast. U ovom radu ćemo pokušati da nabrojimo i procenimo izvore nesigurnosti pri klasifikaciji i damo preporuke u cilju smanjenja stepena nesigurnosti. Ovaj rad je urađen u sklopu MetroRadon projekta.
AB  - The EC has laid down directive 2013/59/EURATOM which represents basic safety standards regarding the radon protection of the European citizens. Within the BSS they oblige countries to establish radon action plans which include identification of Radon Priority Areas (RPA). Since it is not feasible to perform indoor radon measurements in each dwelling, it is necessary to carefully design indoor radon survey in order to get representative estimation of annual average indoor radon concentration of the certain territory. It is not sufficient only to have representative selection of dwellings, but it is important  to  keep  uncertainty  of  measurement  and  estimation  of  annual  radon concentration as low as possible. Uncertainty of classification of radon zones is therefore combination of uncertainties coming from a single measurement uncertainty and uncertainty of extrapolation of single or group of measurements to the whole region. In this contribution, we will try to estimate sources of classification uncertainties and to give recommendation in order to reduce level of uncertainty. The research presented in this paper was realized within 16ENV04 MetroRADON project. This project  has  received  funding  from  the  EMPIR  programme  co-financed  by  the Participating States and from the European Union‘s Horizon 2020 research and innovation programme.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Izvori nesigurnosti pri klasifikaciji radonskih zona
T1  - Sources of uncertainty in classification of radon zones
SP  - 200
EP  - 207
ER  - 
@conference{
author = "Čeliković, Igor T. and Pantelić, Gordana K. and Živanović, Miloš Z. and Vukanac, Ivana and Krneta-Nikolić, Jelena D.",
year = "2019",
abstract = "Evropski savet je doneo direktivu 2013/59/EURATOM (EU-BSS) po kojoj se nalaže državama članicama EU da imaju ustanovljen radonski akcioni plan, što između ostalog  podrazumeva  i  identifikaciju  radonskih  prioritetnih  zona  (Radon  priority areas), odnosno zona sa različitim nivoom "prioriteta". S obzirom da je neizvodljivo vršiti merenja radona u svakoj kući, potrebno je dizajnirati prospekciju radona kako bi se dobila reprezentativna procena srednje godišnje koncentracije radona u zatvorenim prostorijama na određenoj teritoriji. Nije bitan samo reprezentativan izbor kuća, nego je i nesigurnost merenja i procene srednje godišnje koncentracije potrebno držati što je niže moguće. Nesigurnostn klasifikacije zone određenog prioriteta u nekoj oblasti je stoga kombinacija nesigurnosti pojedinačnog merenja i ekstrapolacije tog merenja na celu oblast. U ovom radu ćemo pokušati da nabrojimo i procenimo izvore nesigurnosti pri klasifikaciji i damo preporuke u cilju smanjenja stepena nesigurnosti. Ovaj rad je urađen u sklopu MetroRadon projekta., The EC has laid down directive 2013/59/EURATOM which represents basic safety standards regarding the radon protection of the European citizens. Within the BSS they oblige countries to establish radon action plans which include identification of Radon Priority Areas (RPA). Since it is not feasible to perform indoor radon measurements in each dwelling, it is necessary to carefully design indoor radon survey in order to get representative estimation of annual average indoor radon concentration of the certain territory. It is not sufficient only to have representative selection of dwellings, but it is important  to  keep  uncertainty  of  measurement  and  estimation  of  annual  radon concentration as low as possible. Uncertainty of classification of radon zones is therefore combination of uncertainties coming from a single measurement uncertainty and uncertainty of extrapolation of single or group of measurements to the whole region. In this contribution, we will try to estimate sources of classification uncertainties and to give recommendation in order to reduce level of uncertainty. The research presented in this paper was realized within 16ENV04 MetroRADON project. This project  has  received  funding  from  the  EMPIR  programme  co-financed  by  the Participating States and from the European Union‘s Horizon 2020 research and innovation programme.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Izvori nesigurnosti pri klasifikaciji radonskih zona, Sources of uncertainty in classification of radon zones",
pages = "200-207"
}
Čeliković, I. T., Pantelić, G. K., Živanović, M. Z., Vukanac, I.,& Krneta-Nikolić, J. D.. (2019). Izvori nesigurnosti pri klasifikaciji radonskih zona. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 200-207.
Čeliković IT, Pantelić GK, Živanović MZ, Vukanac I, Krneta-Nikolić JD. Izvori nesigurnosti pri klasifikaciji radonskih zona. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:200-207..
Čeliković, Igor T., Pantelić, Gordana K., Živanović, Miloš Z., Vukanac, Ivana, Krneta-Nikolić, Jelena D., "Izvori nesigurnosti pri klasifikaciji radonskih zona" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):200-207.