TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11720
AB  - The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.
T2  - Materials Letters
T1  - Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles
VL  - 354
SP  - 135354
DO  - 10.1016/j.matlet.2023.135354
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Mladenović, Ivana O. and Egelja, Adela and Janković-Mandić, Ljiljana and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2024",
abstract = "The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.",
journal = "Materials Letters",
title = "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles",
volume = "354",
pages = "135354",
doi = "10.1016/j.matlet.2023.135354"
}

Alazreg, A., Vuksanović, M. M., Mladenović, I. O., Egelja, A., Janković-Mandić, L., Marinković, A.,& Jančić-Heinemann, R.. (2024). Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters, 354, 135354.
https://doi.org/10.1016/j.matlet.2023.135354

Alazreg A, Vuksanović MM, Mladenović IO, Egelja A, Janković-Mandić L, Marinković A, Jančić-Heinemann R. Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters. 2024;354:135354.
doi:10.1016/j.matlet.2023.135354 .

Alazreg, Asma, Vuksanović, Marija M., Mladenović, Ivana O., Egelja, Adela, Janković-Mandić, Ljiljana, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles" in Materials Letters, 354 (2024):135354,
https://doi.org/10.1016/j.matlet.2023.135354 . .

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Knežević, Nataša
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Mladenović, Ivana
AU  - Marinković, Aleksandar
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11444
AB  - Predmet ovog istraživanja je postupak proizvodnje regranulata polivinil hlorida (PVC) korišćenjem plastifikatora sintetisanog iz recikliranog poli(etilen tereftalata) (PET). Na ovaj način je sintetisan plastifikator koji ne predstavlja rizik po zdravlje ljudi i životnu sredinu u skladu sa prinicima hemijskog lizinga i zelene hemije. Dobijeni plastifikator je okarakterisan primenom elementalne analize, FTIR, i NMR spektroskopije i određivanjem hidroksilnog i kiselinskog broja. Ispitivana su mehanička svojstva materijala dobijenih na bazi recikliranog PVC i plastifikatora iz PET-a prema standardnim metodama.
AB  - The subject of this research is the production process of polyvinyl chloride (PVC) regranulate using a plasticizer synthesized from recycled poly(ethylene terephthalate) (PET). In this way, a plasticizer was synthesized that does not pose a risk to human health and the environment in accordance with the principles of chemical leasing and green chemistry. The obtained plasticizer was characterized using elemental analysis, FTIR, and NMR spectroscopy and determination of hydroxyl and acid number. The mechanical properties of materials obtained on the basis of recycled PVC and plasticizers from PET were tested according to standard methods.
T2  - Tehnika
T1  - Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a
T1  - Testing of the mechanical properties of reggranulate PVC with the addition of plasticizer from waste PET
VL  - 78
IS  - 4
SP  - 389
EP  - 394
DO  - 10.5937/tehnika2304389V
ER  - 

@article{
author = "Vuksanović, Marija M. and Milošević, Milena and Knežević, Nataša and Egelja, Adela and Janković-Mandić, Ljiljana and Mladenović, Ivana and Marinković, Aleksandar",
year = "2023",
abstract = "Predmet ovog istraživanja je postupak proizvodnje regranulata polivinil hlorida (PVC) korišćenjem plastifikatora sintetisanog iz recikliranog poli(etilen tereftalata) (PET). Na ovaj način je sintetisan plastifikator koji ne predstavlja rizik po zdravlje ljudi i životnu sredinu u skladu sa prinicima hemijskog lizinga i zelene hemije. Dobijeni plastifikator je okarakterisan primenom elementalne analize, FTIR, i NMR spektroskopije i određivanjem hidroksilnog i kiselinskog broja. Ispitivana su mehanička svojstva materijala dobijenih na bazi recikliranog PVC i plastifikatora iz PET-a prema standardnim metodama., The subject of this research is the production process of polyvinyl chloride (PVC) regranulate using a plasticizer synthesized from recycled poly(ethylene terephthalate) (PET). In this way, a plasticizer was synthesized that does not pose a risk to human health and the environment in accordance with the principles of chemical leasing and green chemistry. The obtained plasticizer was characterized using elemental analysis, FTIR, and NMR spectroscopy and determination of hydroxyl and acid number. The mechanical properties of materials obtained on the basis of recycled PVC and plasticizers from PET were tested according to standard methods.",
journal = "Tehnika",
title = "Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a, Testing of the mechanical properties of reggranulate PVC with the addition of plasticizer from waste PET",
volume = "78",
number = "4",
pages = "389-394",
doi = "10.5937/tehnika2304389V"
}

Vuksanović, M. M., Milošević, M., Knežević, N., Egelja, A., Janković-Mandić, L., Mladenović, I.,& Marinković, A.. (2023). Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a. in Tehnika, 78(4), 389-394.
https://doi.org/10.5937/tehnika2304389V

Vuksanović MM, Milošević M, Knežević N, Egelja A, Janković-Mandić L, Mladenović I, Marinković A. Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a. in Tehnika. 2023;78(4):389-394.
doi:10.5937/tehnika2304389V .

Vuksanović, Marija M., Milošević, Milena, Knežević, Nataša, Egelja, Adela, Janković-Mandić, Ljiljana, Mladenović, Ivana, Marinković, Aleksandar, "Ispitivanje mehaničkih svojstava regranulata PVC-a sa dodatkom plastifikatora iz otpadnog PET-a" in Tehnika, 78, no. 4 (2023):389-394,
https://doi.org/10.5937/tehnika2304389V . .

TY  - JOUR
AU  - Ćujić, Mirjana
AU  - Ćirović, Željko
AU  - Đolić, Maja
AU  - Janković-Mandić, Ljiljana
AU  - Radenković, Mirjana
AU  - Onjia, Antonije
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11228
AB  - The health effects attributed to exposure to ambient PM2.5 concentrationsabove 10 μg/m3by using the AirQ+ modeling software were assessed. Thehourly concentrations of PM2.5 were collected from 13 air pollutionmonitoring stations in the Belgrade district during Jun and July 2021.,which were further used as input data for the AirQ+software. The averageconcentration of PM2.5 for two-month monitoring from all sampling sites inthe city was 14.8 μg/m3, the maximum daily concentration was 55.7 μg/m3,while the maximum concentration per hour was 365 μg/m3. The spatialdistribution of concentrations was mapped using geostatistical interpolation,revealing hotspots within the city centre and industrial area of the district.The burden of disease, such as stroke, ischemic heart disease (IHD), chronicobstructive pulmonary disease (COPD) and lung cancer (LC), due to theambient PM2.5 pollution was evaluated according to the WHO methodologyfor health risk assessment of air pollution. The model used for thisassessment is based on the attributable proportion defined as the section ofthe health effect related to exposure to air pollution in an at-risk population.The estimated attributable proportion was 19.4% for stroke, 27.2% for IHD,15.3% for COPD and 9.0% for LC. The estimated number of attributablecases per 100,000 population at risk, due to PM2.5 air pollution, for stroke,IHD, COPD, and LC, was 28, 34, 15, and 8, respectively.
T2  - Thermal Science
T1  - Assessment of the burden of disease due to PM2.5 air pollution for the Belgrade district
VL  - 27
IS  - 3 Part B
SP  - 2265
EP  - 2273
DO  - 10.2298/TSCI220131104C
ER  - 

@article{
author = "Ćujić, Mirjana and Ćirović, Željko and Đolić, Maja and Janković-Mandić, Ljiljana and Radenković, Mirjana and Onjia, Antonije",
year = "2023",
abstract = "The health effects attributed to exposure to ambient PM2.5 concentrationsabove 10 μg/m3by using the AirQ+ modeling software were assessed. Thehourly concentrations of PM2.5 were collected from 13 air pollutionmonitoring stations in the Belgrade district during Jun and July 2021.,which were further used as input data for the AirQ+software. The averageconcentration of PM2.5 for two-month monitoring from all sampling sites inthe city was 14.8 μg/m3, the maximum daily concentration was 55.7 μg/m3,while the maximum concentration per hour was 365 μg/m3. The spatialdistribution of concentrations was mapped using geostatistical interpolation,revealing hotspots within the city centre and industrial area of the district.The burden of disease, such as stroke, ischemic heart disease (IHD), chronicobstructive pulmonary disease (COPD) and lung cancer (LC), due to theambient PM2.5 pollution was evaluated according to the WHO methodologyfor health risk assessment of air pollution. The model used for thisassessment is based on the attributable proportion defined as the section ofthe health effect related to exposure to air pollution in an at-risk population.The estimated attributable proportion was 19.4% for stroke, 27.2% for IHD,15.3% for COPD and 9.0% for LC. The estimated number of attributablecases per 100,000 population at risk, due to PM2.5 air pollution, for stroke,IHD, COPD, and LC, was 28, 34, 15, and 8, respectively.",
journal = "Thermal Science",
title = "Assessment of the burden of disease due to PM2.5 air pollution for the Belgrade district",
volume = "27",
number = "3 Part B",
pages = "2265-2273",
doi = "10.2298/TSCI220131104C"
}

Ćujić, M., Ćirović, Ž., Đolić, M., Janković-Mandić, L., Radenković, M.,& Onjia, A.. (2023). Assessment of the burden of disease due to PM2.5 air pollution for the Belgrade district. in Thermal Science, 27(3 Part B), 2265-2273.
https://doi.org/10.2298/TSCI220131104C

Ćujić M, Ćirović Ž, Đolić M, Janković-Mandić L, Radenković M, Onjia A. Assessment of the burden of disease due to PM2.5 air pollution for the Belgrade district. in Thermal Science. 2023;27(3 Part B):2265-2273.
doi:10.2298/TSCI220131104C .

Ćujić, Mirjana, Ćirović, Željko, Đolić, Maja, Janković-Mandić, Ljiljana, Radenković, Mirjana, Onjia, Antonije, "Assessment of the burden of disease due to PM2.5 air pollution for the Belgrade district" in Thermal Science, 27, no. 3 Part B (2023):2265-2273,
https://doi.org/10.2298/TSCI220131104C . .

TY  - CONF
AU  - Ćujić, Mirjana
AU  - Radenković, Mirjana
AU  - Janković Mandić, Ljiljana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12203
AB  - Poslednjih godina, usled ekonomske i političke nestabilnosti širom sveta, raste zabrinutost zbog moguće infiltracije falsifikovanih, lažnih i sumnjivih predmeta (FLSPa) u lanac nuklearnog snabdevanja. FLSPi ne prolaze kroz rigorozne procedure kontrole kvaliteta, koje su obavezne za legitimne artikle, tako da mogu odstupati od propisanih specifikacija. Unutar lanca nuklearnog snabdevanja, FLSP mogu umanjiti integritet opreme, sistema, struktura, komponenti ili uređaja koji doprinose nuklearnoj sigurnosti i/ili nuklearnoj bezbednosti. Nenamerno uvođenje ili zlonamerno umetanje FLSPa u nuklearni lanac snabdevanja može dovesti do pojave nuklearnog bezbednosnog događaja. Prevencija i procena rizika su od suštinskog značaja za obuzdavanje sigurnosnih posledica nezakonite trgovine, a tehnologija bi mogla da igra centralnu ulogu u praćenju, u cilju smanjenja resursa dostupnih politički motivisanim i terorističkim akterima. Zbog toga, neophodno je razviti mere za ublažavanje implikacija na nuklearnu bezbednost od FLSP koji su se infiltrirali u lanac nuklearnog snabdevanja, ili u potpunosti sprečiti njihovo uvođenje. Zahtevi za obezbeđenje kontrole kvaliteta za svaku kategoriju dobavljača i klasifikacija kvaliteta nabavljenog artikla ili usluge treba da budu deo FLSP programa i sastavni deo Integrisanog sistema menandžmenta kontrole kvaliteta. Od velike je važnosti izvršiti sveobuhvatan pregled postojećeg međunarodnog zakonodavstva i propisa koji se odnose na FLSP i sagledati proces nabavke u svetlu implikacija FLSP na nuklearnu bezbednost.
AB  - In recent years, due to economic and political instability around the world, there has been growing concern over the possible infiltration of counterfeit, fraudulent and suspect items (CFSIs) into the nuclear supply chain. CFSIs do not undergo the same rigorous quality assurance procedures as legitimate items, and deviate from prescribed specifications. Within the nuclear supply chain, CFSIs can diminish the integrity of equipment, systems, structures, components or devices that contribute to nuclear safety and/or nuclear security. The inadvertent introduction or malicious insertion of CFSIs within the nuclear supply chain could lead to the occurrence of a nuclear security event. Prevention and risk assessment are essential in containing the security consequences of illicit trade, and technology could play a central role in monitoring – with the aim of reducing the resources available to politically motivated and terrorist actors. Therefore, it is necessary to develop measures to mitigate the nuclear security implications of CFSIs that have infiltrated the nuclear supply chain, or prevent their introduction altogether. Quality Assurance requirements for each supplier category and the quality classification of the procured item or service should be part of CFSI Program as an integral part of the Integrated Management System and Quality Assurance Program. It is of great importance to make comprehensive review of existing international legislations and regulations which refers to CSFIs and to look into procurement process in the light of nuclear security implications of CFSIs.
PB  - Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča"
PB  - Društvo za zaštitu od zračenja Srbije i Crne Gore
C3  - 32. simpozijum DZZSCG : zbornik radova
T1  - Bezbednosni izazovi usled pojave falsifikovanih, lažnih i sumnjivih predmeta u lancu nuklearnog snabdevanja
T1  - Security Challenges Due to the Appearance of Counterfeit, Fake and Suspicious Items in the Nuclear Supply Chain
SP  - 483
EP  - 488
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12203
ER  - 

@conference{
author = "Ćujić, Mirjana and Radenković, Mirjana and Janković Mandić, Ljiljana",
year = "2023",
abstract = "Poslednjih godina, usled ekonomske i političke nestabilnosti širom sveta, raste zabrinutost zbog moguće infiltracije falsifikovanih, lažnih i sumnjivih predmeta (FLSPa) u lanac nuklearnog snabdevanja. FLSPi ne prolaze kroz rigorozne procedure kontrole kvaliteta, koje su obavezne za legitimne artikle, tako da mogu odstupati od propisanih specifikacija. Unutar lanca nuklearnog snabdevanja, FLSP mogu umanjiti integritet opreme, sistema, struktura, komponenti ili uređaja koji doprinose nuklearnoj sigurnosti i/ili nuklearnoj bezbednosti. Nenamerno uvođenje ili zlonamerno umetanje FLSPa u nuklearni lanac snabdevanja može dovesti do pojave nuklearnog bezbednosnog događaja. Prevencija i procena rizika su od suštinskog značaja za obuzdavanje sigurnosnih posledica nezakonite trgovine, a tehnologija bi mogla da igra centralnu ulogu u praćenju, u cilju smanjenja resursa dostupnih politički motivisanim i terorističkim akterima. Zbog toga, neophodno je razviti mere za ublažavanje implikacija na nuklearnu bezbednost od FLSP koji su se infiltrirali u lanac nuklearnog snabdevanja, ili u potpunosti sprečiti njihovo uvođenje. Zahtevi za obezbeđenje kontrole kvaliteta za svaku kategoriju dobavljača i klasifikacija kvaliteta nabavljenog artikla ili usluge treba da budu deo FLSP programa i sastavni deo Integrisanog sistema menandžmenta kontrole kvaliteta. Od velike je važnosti izvršiti sveobuhvatan pregled postojećeg međunarodnog zakonodavstva i propisa koji se odnose na FLSP i sagledati proces nabavke u svetlu implikacija FLSP na nuklearnu bezbednost., In recent years, due to economic and political instability around the world, there has been growing concern over the possible infiltration of counterfeit, fraudulent and suspect items (CFSIs) into the nuclear supply chain. CFSIs do not undergo the same rigorous quality assurance procedures as legitimate items, and deviate from prescribed specifications. Within the nuclear supply chain, CFSIs can diminish the integrity of equipment, systems, structures, components or devices that contribute to nuclear safety and/or nuclear security. The inadvertent introduction or malicious insertion of CFSIs within the nuclear supply chain could lead to the occurrence of a nuclear security event. Prevention and risk assessment are essential in containing the security consequences of illicit trade, and technology could play a central role in monitoring – with the aim of reducing the resources available to politically motivated and terrorist actors. Therefore, it is necessary to develop measures to mitigate the nuclear security implications of CFSIs that have infiltrated the nuclear supply chain, or prevent their introduction altogether. Quality Assurance requirements for each supplier category and the quality classification of the procured item or service should be part of CFSI Program as an integral part of the Integrated Management System and Quality Assurance Program. It is of great importance to make comprehensive review of existing international legislations and regulations which refers to CSFIs and to look into procurement process in the light of nuclear security implications of CFSIs.",
publisher = "Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča", Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "32. simpozijum DZZSCG : zbornik radova",
title = "Bezbednosni izazovi usled pojave falsifikovanih, lažnih i sumnjivih predmeta u lancu nuklearnog snabdevanja, Security Challenges Due to the Appearance of Counterfeit, Fake and Suspicious Items in the Nuclear Supply Chain",
pages = "483-488",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12203"
}

Ćujić, M., Radenković, M.,& Janković Mandić, L.. (2023). Bezbednosni izazovi usled pojave falsifikovanih, lažnih i sumnjivih predmeta u lancu nuklearnog snabdevanja. in 32. simpozijum DZZSCG : zbornik radova
Beograd : Univerzitet u Beogradu, Institut za nuklearne nauke "Vinča"., 483-488.
https://hdl.handle.net/21.15107/rcub_vinar_12203

Ćujić M, Radenković M, Janković Mandić L. Bezbednosni izazovi usled pojave falsifikovanih, lažnih i sumnjivih predmeta u lancu nuklearnog snabdevanja. in 32. simpozijum DZZSCG : zbornik radova. 2023;:483-488.
https://hdl.handle.net/21.15107/rcub_vinar_12203 .

Ćujić, Mirjana, Radenković, Mirjana, Janković Mandić, Ljiljana, "Bezbednosni izazovi usled pojave falsifikovanih, lažnih i sumnjivih predmeta u lancu nuklearnog snabdevanja" in 32. simpozijum DZZSCG : zbornik radova (2023):483-488,
https://hdl.handle.net/21.15107/rcub_vinar_12203 .

TY  - JOUR
AU  - Šaponjić, Aleksandra
AU  - Gyoshev, Stanislav
AU  - Baščarević, Zvezdana D.
AU  - Janković Mandić, Ljiljana
AU  - Ljubenov, Gorica
AU  - Kokunešoski, Maja
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10247
AB  - Diatomite (diatomaceous earth) and clay minerals deposits from the mining basin Kolubara, Serbia, are natural materials with high economic potential in many fields. As received and treated materials, diatomite and clay were characterized using X-ray diffraction, mercury intrusion porosimetry, particle size distribution, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Activity concentrations for natural radionuclides 40K, 226Ra and 232Th and anthropogenic radionuclide 137Cs in diatomite and clay were determined by gamma spectrometry with HPGe detector. For diatomite and clay, the mean activity concentrations of 226Ra, 232Th and 40K were found to be 9, 26 and 173 Bq kg-1 and 19, 26 and 470 Bq kg-1, respectively. In the present study was to show that these materials are environmentally safe for further use in many fields.
T2  - Science of Sintering
T1  - Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity
VL  - 54
IS  - 1
SP  - 39
EP  - 48
DO  - 10.2298/SOS2201039S
ER  - 

@article{
author = "Šaponjić, Aleksandra and Gyoshev, Stanislav and Baščarević, Zvezdana D. and Janković Mandić, Ljiljana and Ljubenov, Gorica and Kokunešoski, Maja",
year = "2022",
abstract = "Diatomite (diatomaceous earth) and clay minerals deposits from the mining basin Kolubara, Serbia, are natural materials with high economic potential in many fields. As received and treated materials, diatomite and clay were characterized using X-ray diffraction, mercury intrusion porosimetry, particle size distribution, scanning electron microscopy, and Fourier-transform infrared spectroscopy. Activity concentrations for natural radionuclides 40K, 226Ra and 232Th and anthropogenic radionuclide 137Cs in diatomite and clay were determined by gamma spectrometry with HPGe detector. For diatomite and clay, the mean activity concentrations of 226Ra, 232Th and 40K were found to be 9, 26 and 173 Bq kg-1 and 19, 26 and 470 Bq kg-1, respectively. In the present study was to show that these materials are environmentally safe for further use in many fields.",
journal = "Science of Sintering",
title = "Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity",
volume = "54",
number = "1",
pages = "39-48",
doi = "10.2298/SOS2201039S"
}

Šaponjić, A., Gyoshev, S., Baščarević, Z. D., Janković Mandić, L., Ljubenov, G.,& Kokunešoski, M.. (2022). Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity. in Science of Sintering, 54(1), 39-48.
https://doi.org/10.2298/SOS2201039S

Šaponjić A, Gyoshev S, Baščarević ZD, Janković Mandić L, Ljubenov G, Kokunešoski M. Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity. in Science of Sintering. 2022;54(1):39-48.
doi:10.2298/SOS2201039S .

Šaponjić, Aleksandra, Gyoshev, Stanislav, Baščarević, Zvezdana D., Janković Mandić, Ljiljana, Ljubenov, Gorica, Kokunešoski, Maja, "Characterization of sedimentary minerals from Kolubara mining basin, Serbia, with the determination of natural radioactivity" in Science of Sintering, 54, no. 1 (2022):39-48,
https://doi.org/10.2298/SOS2201039S . .

TY  - JOUR
AU  - Radomirović, Milena
AU  - Stanković, Slavka
AU  - Mandić, Milica
AU  - Jović, Mihajlo D.
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Snežana D.
AU  - Onjia, Antonije E.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9888
AB  - Surface sediment from the Boka Kotorska Bay (Adriatic Sea) was analyzed for the content of technogenic cesium (137Cs) and naturally occurring (40K, 226Ra, 232Th, 238U) radionuclides. The activity concentrations of the radionuclides have been correlated with the major elements (Si, Al, Ca, Fe, K, Mg, Ti, P, Mn) content of sediment samples. The spatial interpolation identified primordial radioactivity more pronounced in the inland of the bay. Correlation and hierarchical cluster analyses clearly distinguished 226Ra, 232Th, and 238U from 137Cs. In addition, a strong association between primordial radionuclides and most major elements was found. Positive matrix factorization apportioned technogenic and natural radionuclides sources, while Si and Ca were separated from other elements. Radiological hazard parameters (Raeq, D, AEDE, Hin, Hex, AGDE, AUI) that include the doses and indices, and the excess lifetime cancer risk indicate that the risk in the studied area due to gamma radiation is within the acceptable level.
T2  - Marine Pollution Bulletin
T1  - Spatial distribution, radiological risk assessment and positive matrix factorization of gamma-emitting radionuclides in the sediment of the Boka Kotorska Bay
VL  - 169
SP  - 112491
DO  - 10.1016/j.marpolbul.2021.112491
ER  - 

@article{
author = "Radomirović, Milena and Stanković, Slavka and Mandić, Milica and Jović, Mihajlo D. and Janković Mandić, Ljiljana and Dragović, Snežana D. and Onjia, Antonije E.",
year = "2021",
abstract = "Surface sediment from the Boka Kotorska Bay (Adriatic Sea) was analyzed for the content of technogenic cesium (137Cs) and naturally occurring (40K, 226Ra, 232Th, 238U) radionuclides. The activity concentrations of the radionuclides have been correlated with the major elements (Si, Al, Ca, Fe, K, Mg, Ti, P, Mn) content of sediment samples. The spatial interpolation identified primordial radioactivity more pronounced in the inland of the bay. Correlation and hierarchical cluster analyses clearly distinguished 226Ra, 232Th, and 238U from 137Cs. In addition, a strong association between primordial radionuclides and most major elements was found. Positive matrix factorization apportioned technogenic and natural radionuclides sources, while Si and Ca were separated from other elements. Radiological hazard parameters (Raeq, D, AEDE, Hin, Hex, AGDE, AUI) that include the doses and indices, and the excess lifetime cancer risk indicate that the risk in the studied area due to gamma radiation is within the acceptable level.",
journal = "Marine Pollution Bulletin",
title = "Spatial distribution, radiological risk assessment and positive matrix factorization of gamma-emitting radionuclides in the sediment of the Boka Kotorska Bay",
volume = "169",
pages = "112491",
doi = "10.1016/j.marpolbul.2021.112491"
}

Radomirović, M., Stanković, S., Mandić, M., Jović, M. D., Janković Mandić, L., Dragović, S. D.,& Onjia, A. E.. (2021). Spatial distribution, radiological risk assessment and positive matrix factorization of gamma-emitting radionuclides in the sediment of the Boka Kotorska Bay. in Marine Pollution Bulletin, 169, 112491.
https://doi.org/10.1016/j.marpolbul.2021.112491

Radomirović M, Stanković S, Mandić M, Jović MD, Janković Mandić L, Dragović SD, Onjia AE. Spatial distribution, radiological risk assessment and positive matrix factorization of gamma-emitting radionuclides in the sediment of the Boka Kotorska Bay. in Marine Pollution Bulletin. 2021;169:112491.
doi:10.1016/j.marpolbul.2021.112491 .

Radomirović, Milena, Stanković, Slavka, Mandić, Milica, Jović, Mihajlo D., Janković Mandić, Ljiljana, Dragović, Snežana D., Onjia, Antonije E., "Spatial distribution, radiological risk assessment and positive matrix factorization of gamma-emitting radionuclides in the sediment of the Boka Kotorska Bay" in Marine Pollution Bulletin, 169 (2021):112491,
https://doi.org/10.1016/j.marpolbul.2021.112491 . .

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 . .

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
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8860
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",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8860"
}

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.
https://hdl.handle.net/21.15107/rcub_vinar_8860

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.
https://hdl.handle.net/21.15107/rcub_vinar_8860 .

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,
https://hdl.handle.net/21.15107/rcub_vinar_8860 .

TY  - CONF
AU  - Dragović, Snežana D.
AU  - Fulajtar, Emil
AU  - Petrović, Jelena M.
AU  - Đorđević, Milan M.
AU  - Đokić, Mrđan
AU  - Ćujić, Mirjana
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Ranko M.
AU  - Gajić, Boško A.
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8693
AB  - Erozija  zemljišta  vodom  predstavlja  vaţan  problem  zaštite  ţivotne  sredine  u  Srbiji. Posledica  erozije  je  degradacija  zemljišnih  resursa,  smanjenje  plodnosti  zemljišta  i redukcija poljoprivredne proizvodnje. Najveši intenzitet erozije uoţen je na obradivom zemljištu na strmim padinama. Pretvaranje pašnjaka u obradivo zemljište uticalo je na povešanje  prostora  zahvašenih  procesom  erozije.  U  ovom  radu  prikazani  su  preli-minarni rezultati projekta tehniţke saradnje sa MeŤunarodnom agencijom za atomsku energiju   ̳Jaţanje  kapaciteta  za  procenu  intenziteta  erozije  zemljišta  koriššenjem nuklearnih tehnika u cilju podrške odrţivom upravljanju zemljištem‘ (SRB5003) ţiji je cilj  procena  intenziteta  erozije  zemljišta 137Cs-metodom.  Istraţivanja  sprovedena  u basenima Pţinje i Juţne Morave ukazala su na intenzivnu eroziju na ovom prostoru. Istraţivanja  še  biti  nastavljena  na  nekoliko  drugih  lokacija,  a  rezultati  še  biti upotrebljeni za podršku nacionalnim programima konzervacije zemljišta.
AB  - Soil erosion by water presents an important environmental problem in Serbia resulting in degradation of the soil resources, reducing soil fertility and agricultural production. The highest intensity of erosion was observed at cultivated land occupying steep slopes. The  conversion  of  pastures  to  arable  land  enhances  this  problem. This study presents the preliminary results of Technical Cooperation Project of International Atomic Energy Agency  ̳Strengthening  the  Capacities  for  Soil  Erosion  Assessment  Using  Nuclear Techniques  to  Support  Implementation  of  Sustainable  Land  Management  Practices‘(SRB5003)  aimed  at  estimation  of  soil  erosion  rates  using  the 137Cs-method.  The investigation of Pčinja and South Morava River Basins in southeastern Serbia revealed intensive erosion in the area. The investigation will continue at several other sites and the results will be used to support national soil conservation policy.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Procena intenziteta erozije zemljišta Jugoistočne Srbije primenom nuklearnih tehnika
T1  - Assessment of soil erosion rates in Southeastern Serbia using nuclear techniques
SP  - 110
EP  - 115
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8693
ER  - 

@conference{
author = "Dragović, Snežana D. and Fulajtar, Emil and Petrović, Jelena M. and Đorđević, Milan M. and Đokić, Mrđan and Ćujić, Mirjana and Janković Mandić, Ljiljana and Dragović, Ranko M. and Gajić, Boško A.",
year = "2019",
abstract = "Erozija  zemljišta  vodom  predstavlja  vaţan  problem  zaštite  ţivotne  sredine  u  Srbiji. Posledica  erozije  je  degradacija  zemljišnih  resursa,  smanjenje  plodnosti  zemljišta  i redukcija poljoprivredne proizvodnje. Najveši intenzitet erozije uoţen je na obradivom zemljištu na strmim padinama. Pretvaranje pašnjaka u obradivo zemljište uticalo je na povešanje  prostora  zahvašenih  procesom  erozije.  U  ovom  radu  prikazani  su  preli-minarni rezultati projekta tehniţke saradnje sa MeŤunarodnom agencijom za atomsku energiju   ̳Jaţanje  kapaciteta  za  procenu  intenziteta  erozije  zemljišta  koriššenjem nuklearnih tehnika u cilju podrške odrţivom upravljanju zemljištem‘ (SRB5003) ţiji je cilj  procena  intenziteta  erozije  zemljišta 137Cs-metodom.  Istraţivanja  sprovedena  u basenima Pţinje i Juţne Morave ukazala su na intenzivnu eroziju na ovom prostoru. Istraţivanja  še  biti  nastavljena  na  nekoliko  drugih  lokacija,  a  rezultati  še  biti upotrebljeni za podršku nacionalnim programima konzervacije zemljišta., Soil erosion by water presents an important environmental problem in Serbia resulting in degradation of the soil resources, reducing soil fertility and agricultural production. The highest intensity of erosion was observed at cultivated land occupying steep slopes. The  conversion  of  pastures  to  arable  land  enhances  this  problem. This study presents the preliminary results of Technical Cooperation Project of International Atomic Energy Agency  ̳Strengthening  the  Capacities  for  Soil  Erosion  Assessment  Using  Nuclear Techniques  to  Support  Implementation  of  Sustainable  Land  Management  Practices‘(SRB5003)  aimed  at  estimation  of  soil  erosion  rates  using  the 137Cs-method.  The investigation of Pčinja and South Morava River Basins in southeastern Serbia revealed intensive erosion in the area. The investigation will continue at several other sites and the results will be used to support national soil conservation policy.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Procena intenziteta erozije zemljišta Jugoistočne Srbije primenom nuklearnih tehnika, Assessment of soil erosion rates in Southeastern Serbia using nuclear techniques",
pages = "110-115",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8693"
}

Dragović, S. D., Fulajtar, E., Petrović, J. M., Đorđević, M. M., Đokić, M., Ćujić, M., Janković Mandić, L., Dragović, R. M.,& Gajić, B. A.. (2019). Procena intenziteta erozije zemljišta Jugoistočne Srbije primenom nuklearnih tehnika. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 110-115.
https://hdl.handle.net/21.15107/rcub_vinar_8693

Dragović SD, Fulajtar E, Petrović JM, Đorđević MM, Đokić M, Ćujić M, Janković Mandić L, Dragović RM, Gajić BA. Procena intenziteta erozije zemljišta Jugoistočne Srbije primenom nuklearnih tehnika. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:110-115.
https://hdl.handle.net/21.15107/rcub_vinar_8693 .

Dragović, Snežana D., Fulajtar, Emil, Petrović, Jelena M., Đorđević, Milan M., Đokić, Mrđan, Ćujić, Mirjana, Janković Mandić, Ljiljana, Dragović, Ranko M., Gajić, Boško A., "Procena intenziteta erozije zemljišta Jugoistočne Srbije primenom nuklearnih tehnika" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):110-115,
https://hdl.handle.net/21.15107/rcub_vinar_8693 .

TY  - CONF
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Snežana D.
AU  - Ćujić, Mirjana
AU  - Petrović, Jelena M.
AU  - Onjia, Antonije E.
PY  - 2019
UR  - https://plus.sr.cobiss.net/opac7/bib/279687436
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8696
AB  - Određivanje sadržaja radionuklida u materijalima koji se koriste u građevinarstvu veoma je važno u cilju procene radiološkog uticaja na zdravlje ljudi. U radu su prikazani rezultati gamaspektrometrijskog merenja prirodnih radionuklida u 94 uzorka građevinskog materijala (drvo, pesak, šljunak, opeka, mermer, granit, beton, staklo) koji je u upotrebi u Srbiji. Uzorci su analizirani u periodu 2016-2019. godine i opseg izmerenih aktivnosti radionuklida bio je: 226Ra (5-180)Bq/kg, 232Th(8-260)Bq/kg40K, (20-1480)Bq/kg. Za sve materijale određen je gama indeks i rezultati su upoređeni sa relevantnim podacima iz literature i propisa.
AB  - Determination of radionuclides in building materialsis very important in order to assess the  radiological  impact  on  human  health.  The  paper  presents  the  results  of gamma  ray spectrometry measurement of natural radionuclides in 94 samples of building materials (wood, sand, gravel, brick, concrete,marble, granite, glass) collected from the territory of Serbia in the period from 2016 to 2019. The activity concentrations for 226Ra, 232Th and 40K  from  the  building  materials  ranged  from  (5-180)  Bq/kg, (8-260)  Bq/kg, (20-1480) Bq/kg, respectively.For all materials, a gamma index was determined and the results are compared with the relevant literature and regulation data.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 30. симпозијум ДЗЗСЦГ : зборник радова
T1  - Prirodni radionuklidi u građevinskom materijalu u Srbiji
T1  - Natural radionuclides in building materials in Serbia
SP  - 162
EP  - 167
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8696
ER  - 

@conference{
author = "Janković Mandić, Ljiljana and Dragović, Snežana D. and Ćujić, Mirjana and Petrović, Jelena M. and Onjia, Antonije E.",
year = "2019",
abstract = "Određivanje sadržaja radionuklida u materijalima koji se koriste u građevinarstvu veoma je važno u cilju procene radiološkog uticaja na zdravlje ljudi. U radu su prikazani rezultati gamaspektrometrijskog merenja prirodnih radionuklida u 94 uzorka građevinskog materijala (drvo, pesak, šljunak, opeka, mermer, granit, beton, staklo) koji je u upotrebi u Srbiji. Uzorci su analizirani u periodu 2016-2019. godine i opseg izmerenih aktivnosti radionuklida bio je: 226Ra (5-180)Bq/kg, 232Th(8-260)Bq/kg40K, (20-1480)Bq/kg. Za sve materijale određen je gama indeks i rezultati su upoređeni sa relevantnim podacima iz literature i propisa., Determination of radionuclides in building materialsis very important in order to assess the  radiological  impact  on  human  health.  The  paper  presents  the  results  of gamma  ray spectrometry measurement of natural radionuclides in 94 samples of building materials (wood, sand, gravel, brick, concrete,marble, granite, glass) collected from the territory of Serbia in the period from 2016 to 2019. The activity concentrations for 226Ra, 232Th and 40K  from  the  building  materials  ranged  from  (5-180)  Bq/kg, (8-260)  Bq/kg, (20-1480) Bq/kg, respectively.For all materials, a gamma index was determined and the results are compared with the relevant literature and regulation data.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "30. симпозијум ДЗЗСЦГ : зборник радова",
title = "Prirodni radionuklidi u građevinskom materijalu u Srbiji, Natural radionuclides in building materials in Serbia",
pages = "162-167",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8696"
}

Janković Mandić, L., Dragović, S. D., Ćujić, M., Petrović, J. M.,& Onjia, A. E.. (2019). Prirodni radionuklidi u građevinskom materijalu u Srbiji. in 30. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 162-167.
https://hdl.handle.net/21.15107/rcub_vinar_8696

Janković Mandić L, Dragović SD, Ćujić M, Petrović JM, Onjia AE. Prirodni radionuklidi u građevinskom materijalu u Srbiji. in 30. симпозијум ДЗЗСЦГ : зборник радова. 2019;:162-167.
https://hdl.handle.net/21.15107/rcub_vinar_8696 .

Janković Mandić, Ljiljana, Dragović, Snežana D., Ćujić, Mirjana, Petrović, Jelena M., Onjia, Antonije E., "Prirodni radionuklidi u građevinskom materijalu u Srbiji" in 30. симпозијум ДЗЗСЦГ : зборник радова (2019):162-167,
https://hdl.handle.net/21.15107/rcub_vinar_8696 .

TY  - CONF
AU  - Kokunešoski, Maja
AU  - Janković Mandić, Ljiljana
AU  - Baščarević, Zvezdana
AU  - Šaponjić, Đorđe
AU  - Ilić, Svetlana
AU  - Egelja, Adela
AU  - Šaponjić, Aleksandra
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11296
AB  - The  mining  basin  Kolubara  lies  about  50  km  southwest  of  Belgrade  and  stretches  across  the  river Kolubara from Lajkovac to its mouth in the Sava River. During coal exploitation a huge amount of clay is deposited as separate layer. Clay as a raw mineral material has a high economic potential due to their low price and high abundance.  This  material  is  used  for  various  applications  such  as  filters,  heat  insulators,  absorbents,  catalyst supports,  building  materialn  and  advanced  environmental  applications.  Clay  from  Kolubara  mining  basin  is caracterised  by  inductively  coupled  plasma  spectroscopy  (ICP),  X-ray  diffraction  (XRD),  Scanning  electron microscopy  (SEM).  Also,  activity  concentrations  of 40K,  226Ra and  232Th  in  clay  from  Kolubara  mining,  were determined by gamma ray spectrometry with HP Ge detector.
PB  - Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia
C3  - 7th International Symposium Mining and Environmental Protection
T1  - Composition and natural radionuclides in clay from Kolubara mining basin, Serbia
SP  - 148
EP  - 151
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11296
ER  - 

@conference{
author = "Kokunešoski, Maja and Janković Mandić, Ljiljana and Baščarević, Zvezdana and Šaponjić, Đorđe and Ilić, Svetlana and Egelja, Adela and Šaponjić, Aleksandra",
year = "2019",
abstract = "The  mining  basin  Kolubara  lies  about  50  km  southwest  of  Belgrade  and  stretches  across  the  river Kolubara from Lajkovac to its mouth in the Sava River. During coal exploitation a huge amount of clay is deposited as separate layer. Clay as a raw mineral material has a high economic potential due to their low price and high abundance.  This  material  is  used  for  various  applications  such  as  filters,  heat  insulators,  absorbents,  catalyst supports,  building  materialn  and  advanced  environmental  applications.  Clay  from  Kolubara  mining  basin  is caracterised  by  inductively  coupled  plasma  spectroscopy  (ICP),  X-ray  diffraction  (XRD),  Scanning  electron microscopy  (SEM).  Also,  activity  concentrations  of 40K,  226Ra and  232Th  in  clay  from  Kolubara  mining,  were determined by gamma ray spectrometry with HP Ge detector.",
publisher = "Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia",
journal = "7th International Symposium Mining and Environmental Protection",
title = "Composition and natural radionuclides in clay from Kolubara mining basin, Serbia",
pages = "148-151",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11296"
}

Kokunešoski, M., Janković Mandić, L., Baščarević, Z., Šaponjić, Đ., Ilić, S., Egelja, A.,& Šaponjić, A.. (2019). Composition and natural radionuclides in clay from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection
Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia., 148-151.
https://hdl.handle.net/21.15107/rcub_vinar_11296

Kokunešoski M, Janković Mandić L, Baščarević Z, Šaponjić Đ, Ilić S, Egelja A, Šaponjić A. Composition and natural radionuclides in clay from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection. 2019;:148-151.
https://hdl.handle.net/21.15107/rcub_vinar_11296 .

Kokunešoski, Maja, Janković Mandić, Ljiljana, Baščarević, Zvezdana, Šaponjić, Đorđe, Ilić, Svetlana, Egelja, Adela, Šaponjić, Aleksandra, "Composition and natural radionuclides in clay from Kolubara mining basin, Serbia" in 7th International Symposium Mining and Environmental Protection (2019):148-151,
https://hdl.handle.net/21.15107/rcub_vinar_11296 .

TY  - CONF
AU  - Šaponjić, Aleksandra
AU  - Baščarević, Zvezdana
AU  - Ilić, Svetlana
AU  - Šaponjić, Đorđe
AU  - Egelja, Adela
AU  - Janković Mandić, Ljiljana
AU  - Kokunešoski, Maja
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11298
AB  - Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter and absorbent material. Starting raw material diatomaceous earth from surface coal mine Kolubara, Serbia, was characterized using, scanning electron microscopy (SEM), X-ray diffraction (XRD). Chemical composition of diatomaceous earth was determined by wet chemical methods. In addition, the absorbed gamma ray dose rates is estimated based on the measured activity concentrations of natural radionuclides in clay were determined by gamma spectrometry. This research shows that this material is environmentally safe for further use.
PB  - Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia
C3  - 7th International Symposium Mining and Environmental Protection
T1  - Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia
SP  - 157
EP  - 159
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11298
ER  - 

@conference{
author = "Šaponjić, Aleksandra and Baščarević, Zvezdana and Ilić, Svetlana and Šaponjić, Đorđe and Egelja, Adela and Janković Mandić, Ljiljana and Kokunešoski, Maja",
year = "2019",
abstract = "Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter and absorbent material. Starting raw material diatomaceous earth from surface coal mine Kolubara, Serbia, was characterized using, scanning electron microscopy (SEM), X-ray diffraction (XRD). Chemical composition of diatomaceous earth was determined by wet chemical methods. In addition, the absorbed gamma ray dose rates is estimated based on the measured activity concentrations of natural radionuclides in clay were determined by gamma spectrometry. This research shows that this material is environmentally safe for further use.",
publisher = "Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia",
journal = "7th International Symposium Mining and Environmental Protection",
title = "Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia",
pages = "157-159",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11298"
}

Šaponjić, A., Baščarević, Z., Ilić, S., Šaponjić, Đ., Egelja, A., Janković Mandić, L.,& Kokunešoski, M.. (2019). Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection
Univeristy of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia., 157-159.
https://hdl.handle.net/21.15107/rcub_vinar_11298

Šaponjić A, Baščarević Z, Ilić S, Šaponjić Đ, Egelja A, Janković Mandić L, Kokunešoski M. Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia. in 7th International Symposium Mining and Environmental Protection. 2019;:157-159.
https://hdl.handle.net/21.15107/rcub_vinar_11298 .

Šaponjić, Aleksandra, Baščarević, Zvezdana, Ilić, Svetlana, Šaponjić, Đorđe, Egelja, Adela, Janković Mandić, Ljiljana, Kokunešoski, Maja, "Characterization and radionuclides contents of diatomaceous earth from Kolubara mining basin, Serbia" in 7th International Symposium Mining and Environmental Protection (2019):157-159,
https://hdl.handle.net/21.15107/rcub_vinar_11298 .

TY  - CONF
AU  - Šaponjić, Aleksandra
AU  - Baščarević, Zvezdana
AU  - Ilić, Svetlana
AU  - Šaponjić, Đorđe
AU  - Egelja, Adela
AU  - Janković Mandić, Ljiljana
AU  - Kokunešoski, Maja
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11321
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade
T1  - Characterization of diatomsceous earth from Kolubara mining basin, Serbia
SP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11321
ER  - 

@conference{
author = "Šaponjić, Aleksandra and Baščarević, Zvezdana and Ilić, Svetlana and Šaponjić, Đorđe and Egelja, Adela and Janković Mandić, Ljiljana and Kokunešoski, Maja",
year = "2019",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade",
title = "Characterization of diatomsceous earth from Kolubara mining basin, Serbia",
pages = "57",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11321"
}

Šaponjić, A., Baščarević, Z., Ilić, S., Šaponjić, Đ., Egelja, A., Janković Mandić, L.,& Kokunešoski, M.. (2019). Characterization of diatomsceous earth from Kolubara mining basin, Serbia. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade
Belgrade : Serbian Ceramic Society., 57.
https://hdl.handle.net/21.15107/rcub_vinar_11321

Šaponjić A, Baščarević Z, Ilić S, Šaponjić Đ, Egelja A, Janković Mandić L, Kokunešoski M. Characterization of diatomsceous earth from Kolubara mining basin, Serbia. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade. 2019;:57.
https://hdl.handle.net/21.15107/rcub_vinar_11321 .

Šaponjić, Aleksandra, Baščarević, Zvezdana, Ilić, Svetlana, Šaponjić, Đorđe, Egelja, Adela, Janković Mandić, Ljiljana, Kokunešoski, Maja, "Characterization of diatomsceous earth from Kolubara mining basin, Serbia" in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade (2019):57,
https://hdl.handle.net/21.15107/rcub_vinar_11321 .

TY  - CONF
AU  - Kokunešoski, Maja
AU  - Janković Mandić, Ljiljana
AU  - Baščarević, Zvezdana
AU  - Šaponjić, Đorđe
AU  - Ilić, Svetlana
AU  - Egelja, Adela
AU  - Šaponjić, Aleksandra
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11322
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade
T1  - Characterization of clay from Kolubara mining basin, Serbia
SP  - 57
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11322
ER  - 

@conference{
author = "Kokunešoski, Maja and Janković Mandić, Ljiljana and Baščarević, Zvezdana and Šaponjić, Đorđe and Ilić, Svetlana and Egelja, Adela and Šaponjić, Aleksandra",
year = "2019",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade",
title = "Characterization of clay from Kolubara mining basin, Serbia",
pages = "57",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11322"
}

Kokunešoski, M., Janković Mandić, L., Baščarević, Z., Šaponjić, Đ., Ilić, S., Egelja, A.,& Šaponjić, A.. (2019). Characterization of clay from Kolubara mining basin, Serbia. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade
Belgrade : Serbian Ceramic Society., 57.
https://hdl.handle.net/21.15107/rcub_vinar_11322

Kokunešoski M, Janković Mandić L, Baščarević Z, Šaponjić Đ, Ilić S, Egelja A, Šaponjić A. Characterization of clay from Kolubara mining basin, Serbia. in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade. 2019;:57.
https://hdl.handle.net/21.15107/rcub_vinar_11322 .

Kokunešoski, Maja, Janković Mandić, Ljiljana, Baščarević, Zvezdana, Šaponjić, Đorđe, Ilić, Svetlana, Egelja, Adela, Šaponjić, Aleksandra, "Characterization of clay from Kolubara mining basin, Serbia" in Advanced Ceramics and Application : 8th Serbian Ceramic Society Conference : program and the book of abstracts; September 23-25, 2019; Belgrade (2019):57,
https://hdl.handle.net/21.15107/rcub_vinar_11322 .

TY  - CONF
AU  - Tanić, Milan
AU  - Ćujić, Mirjana R.
AU  - Daković, Marko
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Snežana
AU  - Dinić, Denis
PY  - 2018
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12691
AB  - PP) represent one of major sources of environmental pollution [1]. Coal combustion leads to accumulation of heavy metals (HMs) in combustion by-products whose disposal and atmospheric emission are main pathways for dispersion of HMs in the soil surrounding TEPPs. HMs from soil may reach human body via variety of pathways, therefore the resident population near TEPPs should be considered to be continuously exposed to soil and coal combustion residuals contaminated by HMs. The TEPP “Nikola Tesla A” is the largest TEPP in Serbian electric power industry. It is located near Obrenovac, (35 km from Belgrade), in the area identified as the Serbian region most threatened by pollution from coal mining and coal combustion.The aim of the present study was to assess carcinogenic and non-carcinogenic health hazard for residents associated with HMs in soil. The potential human health riskwas estimated for exposures to minimal, mean and maximal total measured concentration of selected HMs – Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn. In case of Cr, 6:1 ratio of Cr(III):Cr(VI) was applied as recommended by US EPA. Surface soil samples (10 cm depth) were collected at 30 locations distributed 1, 2, 4, 6, 8, and 10 km to the west, southwest, south, southeast, and east directionfrom the TEPP “Nikola Tesla A”. Total concentrations of HMs were measured by atomic absorption spectrometer. The US EPA risk assessment model [2] was exploited for risk calculation taking into account ingestion of soil, inhalation of resuspended soilparticles and dermal exposure to HMs in soil. The cancer risk was evaluated through the excess lifetime cancer risk – ELCR, and non-carcinogenic risk was expressed as the hazard quotient – HQ. According to US EPA, the cancer risk below 106 is considered to be negligibly small, and risk of 104  to be sufficiently large that remediation is desirable. Cancer risk between 106  and 104  are generally considered acceptable [3].The value of HQ should be less than unity to consider risk from systemic toxicity negligible. The total cancer risk, ELCRtotal, is calculated as a sum of all ELCR for all HMs and all exposure routes considered. The overall non-carcinogenic risk is expressed as hazard index, HI, equal to the sum of all HQ for all HMs and all accounted exposure routes[2]. Risk assessment from non-carcinogenic effects showed that risk from ingestion of soil particles by children and adults comprises almost whole HI. Dermal risk existed only for exposition to Cd in soil, and it was negligible for both categories (4 × 109  to 3 × 103 ). Risk arose from inhalation exposure was not respective because calculated HIwas so benevolent with maximal value of 1 × 108 for both children and adults. Although none of HQ for any single HM was above the reference value of one, aggregate HI for children fell in the range from 1.04 to 2.60 with a mean value of 1.79. Cobalt (0.47 < HI <1.00), Fe (0.42 < HI <0.94) and Mn (0.11 < HI <0.44) were identified as contaminants of most concern. Among HMs measured, only Cd, Co, Cr(VI), Ni and Pb are recognized as human cancerogens [2]. The ELCRtotalfell in the range from 1 × 105 to 5 × 105 . Ingestion of soil contributed the largest to the ELCRtotal, followed by insignificant contribution from inhalation. There was no risk induced by dermal exposure. According to Institute of Public Health of Serbia, the standardized cancer incidence for in 2014 for the City of Belgrade (where the municipality of Obrenovac belongs) was 2.60 × 103  for males and 2.15 × 103 for females [4]. These values are very high in comparison to the risk assessed in this study; therefore, the risk provoked by exposure to HMs in soil made portion of the real cancer risk that was completely insignificant. The estimated carcinogenic risk in this research was in the acceptable range. Estimated non-carcinogenic risk suggests that adults are not endangered due to HMs in soil, while children population is under elevated risk from deleterious health effects. Ingestion of soil was identified as a primary pathway of HMs harming to human health.
PB  - Belgrade : Serbian Chemical Society
C3  - ENVIROCHEM 2018 : 8th Symposium Chemistry and Environmental Protection : program and the book of abstracts
T1  - Human health risk assessment due to heavy metals in surface soil surrounding “Nikola Tesla A” thermoelectric power plant
SP  - 91
EP  - 92
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12691
ER  - 

@conference{
author = "Tanić, Milan and Ćujić, Mirjana R. and Daković, Marko and Janković Mandić, Ljiljana and Dragović, Snežana and Dinić, Denis",
year = "2018",
abstract = "PP) represent one of major sources of environmental pollution [1]. Coal combustion leads to accumulation of heavy metals (HMs) in combustion by-products whose disposal and atmospheric emission are main pathways for dispersion of HMs in the soil surrounding TEPPs. HMs from soil may reach human body via variety of pathways, therefore the resident population near TEPPs should be considered to be continuously exposed to soil and coal combustion residuals contaminated by HMs. The TEPP “Nikola Tesla A” is the largest TEPP in Serbian electric power industry. It is located near Obrenovac, (35 km from Belgrade), in the area identified as the Serbian region most threatened by pollution from coal mining and coal combustion.The aim of the present study was to assess carcinogenic and non-carcinogenic health hazard for residents associated with HMs in soil. The potential human health riskwas estimated for exposures to minimal, mean and maximal total measured concentration of selected HMs – Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn. In case of Cr, 6:1 ratio of Cr(III):Cr(VI) was applied as recommended by US EPA. Surface soil samples (10 cm depth) were collected at 30 locations distributed 1, 2, 4, 6, 8, and 10 km to the west, southwest, south, southeast, and east directionfrom the TEPP “Nikola Tesla A”. Total concentrations of HMs were measured by atomic absorption spectrometer. The US EPA risk assessment model [2] was exploited for risk calculation taking into account ingestion of soil, inhalation of resuspended soilparticles and dermal exposure to HMs in soil. The cancer risk was evaluated through the excess lifetime cancer risk – ELCR, and non-carcinogenic risk was expressed as the hazard quotient – HQ. According to US EPA, the cancer risk below 106 is considered to be negligibly small, and risk of 104  to be sufficiently large that remediation is desirable. Cancer risk between 106  and 104  are generally considered acceptable [3].The value of HQ should be less than unity to consider risk from systemic toxicity negligible. The total cancer risk, ELCRtotal, is calculated as a sum of all ELCR for all HMs and all exposure routes considered. The overall non-carcinogenic risk is expressed as hazard index, HI, equal to the sum of all HQ for all HMs and all accounted exposure routes[2]. Risk assessment from non-carcinogenic effects showed that risk from ingestion of soil particles by children and adults comprises almost whole HI. Dermal risk existed only for exposition to Cd in soil, and it was negligible for both categories (4 × 109  to 3 × 103 ). Risk arose from inhalation exposure was not respective because calculated HIwas so benevolent with maximal value of 1 × 108 for both children and adults. Although none of HQ for any single HM was above the reference value of one, aggregate HI for children fell in the range from 1.04 to 2.60 with a mean value of 1.79. Cobalt (0.47 < HI <1.00), Fe (0.42 < HI <0.94) and Mn (0.11 < HI <0.44) were identified as contaminants of most concern. Among HMs measured, only Cd, Co, Cr(VI), Ni and Pb are recognized as human cancerogens [2]. The ELCRtotalfell in the range from 1 × 105 to 5 × 105 . Ingestion of soil contributed the largest to the ELCRtotal, followed by insignificant contribution from inhalation. There was no risk induced by dermal exposure. According to Institute of Public Health of Serbia, the standardized cancer incidence for in 2014 for the City of Belgrade (where the municipality of Obrenovac belongs) was 2.60 × 103  for males and 2.15 × 103 for females [4]. These values are very high in comparison to the risk assessed in this study; therefore, the risk provoked by exposure to HMs in soil made portion of the real cancer risk that was completely insignificant. The estimated carcinogenic risk in this research was in the acceptable range. Estimated non-carcinogenic risk suggests that adults are not endangered due to HMs in soil, while children population is under elevated risk from deleterious health effects. Ingestion of soil was identified as a primary pathway of HMs harming to human health.",
publisher = "Belgrade : Serbian Chemical Society",
journal = "ENVIROCHEM 2018 : 8th Symposium Chemistry and Environmental Protection : program and the book of abstracts",
title = "Human health risk assessment due to heavy metals in surface soil surrounding “Nikola Tesla A” thermoelectric power plant",
pages = "91-92",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12691"
}

Tanić, M., Ćujić, M. R., Daković, M., Janković Mandić, L., Dragović, S.,& Dinić, D.. (2018). Human health risk assessment due to heavy metals in surface soil surrounding “Nikola Tesla A” thermoelectric power plant. in ENVIROCHEM 2018 : 8th Symposium Chemistry and Environmental Protection : program and the book of abstracts
Belgrade : Serbian Chemical Society., 91-92.
https://hdl.handle.net/21.15107/rcub_vinar_12691

Tanić M, Ćujić MR, Daković M, Janković Mandić L, Dragović S, Dinić D. Human health risk assessment due to heavy metals in surface soil surrounding “Nikola Tesla A” thermoelectric power plant. in ENVIROCHEM 2018 : 8th Symposium Chemistry and Environmental Protection : program and the book of abstracts. 2018;:91-92.
https://hdl.handle.net/21.15107/rcub_vinar_12691 .

Tanić, Milan, Ćujić, Mirjana R., Daković, Marko, Janković Mandić, Ljiljana, Dragović, Snežana, Dinić, Denis, "Human health risk assessment due to heavy metals in surface soil surrounding “Nikola Tesla A” thermoelectric power plant" in ENVIROCHEM 2018 : 8th Symposium Chemistry and Environmental Protection : program and the book of abstracts (2018):91-92,
https://hdl.handle.net/21.15107/rcub_vinar_12691 .

TY  - CONF
AU  - Janković Mandić, Ljiljana
AU  - Petrović, Jelena M.
AU  - Ćujić, Mirjana
AU  - Dragović, Snežana D.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8259
UR  - https://plus.sr.cobiss.net/opac7/bib/245691404
UR  - http://dzz.org.rs/wp-content/uploads/2013/06/Zbornik_XXIX_Simpozijum_DZZ_SCG_Srebrno_jezero_2.pdf
AB  - U radu su prikazane masene koncentracije kalijuma, torijuma i uranijuma u uzorcima
zemljišta sa teritorija 16 većih gradova Srbije sakupljenih u periodu od 2003. do 2015.
godine, izračunate na osnovu gamaspektrometrijski izmerenih aktivnosti ovih radionuklida. Srednje vrednosti koncentracija analiziranih elemenata u uzorcima zemljišta
iznose za kalijum 1,6% (od 0,5 do 2,6%), torijum 8,7 mg/kg (od 2,4 do 15,1 mg/kg) i
uranijum 2,6 mg/kg (od 0,8 do 4,7 mg/kg). Masene koncentracije kalijuma, torijuma i
uranijuma u analiziranim zemljištima pokazuju normalnu raspodelu. Analizirana je
međusobna zavisnost parova radionuklida i dobijeni su Pirsonovi koeficijenti korelacije
od 0,88 za K/Th, 0,89 za K/U i 0,98 za Th/U.
AB  - In this study, the mass concentrations of potassium, thorium and uraniuminsoils
collected from the territories of 16 cities of Serbia collected in the period 2003-2015,
were calculated based on specific activities of these radionuclides measured by
gamma-ray spectrometry. The mean values of elemental mass concentrations in
analyzed soil samples were found to be 1.6% for K, 8.7 mg/kg for Th and 2.6 mg/kg for
U. The mass concentration of potassium, thorium and uranium in analyzed soils follows
normal distribution. The relationshipsbetween pairs of radionuclides were analyzed and
obtained Pearson correlation coefficientsof were 0.88 for K/Th, 0.89 for K/U and 0.98
for Th/U.
PB  - Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе
C3  - 29. симпозијум ДЗЗСЦГ : зборник радова
T1  - Distribucija masenih koncentracija kalijuma, torijuma i uranijuma u zemljištu sa teritorija većih gradova Srbije
T1  - The distribution of the mass concentrations of potassium, thorium and uranium in soils from the territories of the cities of Serbia
SP  - 87
EP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8259
ER  - 

@conference{
author = "Janković Mandić, Ljiljana and Petrović, Jelena M. and Ćujić, Mirjana and Dragović, Snežana D.",
year = "2017",
abstract = "U radu su prikazane masene koncentracije kalijuma, torijuma i uranijuma u uzorcima
zemljišta sa teritorija 16 većih gradova Srbije sakupljenih u periodu od 2003. do 2015.
godine, izračunate na osnovu gamaspektrometrijski izmerenih aktivnosti ovih radionuklida. Srednje vrednosti koncentracija analiziranih elemenata u uzorcima zemljišta
iznose za kalijum 1,6% (od 0,5 do 2,6%), torijum 8,7 mg/kg (od 2,4 do 15,1 mg/kg) i
uranijum 2,6 mg/kg (od 0,8 do 4,7 mg/kg). Masene koncentracije kalijuma, torijuma i
uranijuma u analiziranim zemljištima pokazuju normalnu raspodelu. Analizirana je
međusobna zavisnost parova radionuklida i dobijeni su Pirsonovi koeficijenti korelacije
od 0,88 za K/Th, 0,89 za K/U i 0,98 za Th/U., In this study, the mass concentrations of potassium, thorium and uraniuminsoils
collected from the territories of 16 cities of Serbia collected in the period 2003-2015,
were calculated based on specific activities of these radionuclides measured by
gamma-ray spectrometry. The mean values of elemental mass concentrations in
analyzed soil samples were found to be 1.6% for K, 8.7 mg/kg for Th and 2.6 mg/kg for
U. The mass concentration of potassium, thorium and uranium in analyzed soils follows
normal distribution. The relationshipsbetween pairs of radionuclides were analyzed and
obtained Pearson correlation coefficientsof were 0.88 for K/Th, 0.89 for K/U and 0.98
for Th/U.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "Distribucija masenih koncentracija kalijuma, torijuma i uranijuma u zemljištu sa teritorija većih gradova Srbije, The distribution of the mass concentrations of potassium, thorium and uranium in soils from the territories of the cities of Serbia",
pages = "87-91",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8259"
}

Janković Mandić, L., Petrović, J. M., Ćujić, M.,& Dragović, S. D.. (2017). Distribucija masenih koncentracija kalijuma, torijuma i uranijuma u zemljištu sa teritorija većih gradova Srbije. in 29. симпозијум ДЗЗСЦГ : зборник радова
Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе., 87-91.
https://hdl.handle.net/21.15107/rcub_vinar_8259

Janković Mandić L, Petrović JM, Ćujić M, Dragović SD. Distribucija masenih koncentracija kalijuma, torijuma i uranijuma u zemljištu sa teritorija većih gradova Srbije. in 29. симпозијум ДЗЗСЦГ : зборник радова. 2017;:87-91.
https://hdl.handle.net/21.15107/rcub_vinar_8259 .

Janković Mandić, Ljiljana, Petrović, Jelena M., Ćujić, Mirjana, Dragović, Snežana D., "Distribucija masenih koncentracija kalijuma, torijuma i uranijuma u zemljištu sa teritorija većih gradova Srbije" in 29. симпозијум ДЗЗСЦГ : зборник радова (2017):87-91,
https://hdl.handle.net/21.15107/rcub_vinar_8259 .

TY  - JOUR
AU  - Todorović, Nataša
AU  - Bikit, Ištvan S.
AU  - Krmar, Miodrag
AU  - Mrda, Dusan
AU  - Hansman, Jan
AU  - Nikolov, Jovana
AU  - Todorović, Slavko
AU  - Forkapic, Sofija
AU  - Jovancevic, Nikola
AU  - Bikit, Kristina
AU  - Janković Mandić, Ljiljana
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1916
AB  - The estimation of the radioactivity levels of materials utilized in construction sectors is crucial in the assessment of possible radiological hazards to human health. In the paper, the results of gamma spectroscopy study of 211 zircon, 425 sand, 781 lime, 348 perlite, 2692 cement, 232 calplex, 968 gypsum, 2741 granite and 21 coal fly ash samples gathered from different countries and imported in Serbia in period 2006-2016 were presented. In order to assess the radiological impact from the investigated samples, the activity concentration index I-RP112 for all samples was ascertained. This research yields insight into the radioactive content in a variety of building materials of different origin. The obtained results were discussed on the basis of relevant national and international legislation and guidance and compared with the corresponding results in the literature.
T2  - Romanian Journal of Physics
T1  - Assessment of Radiological Significance of Building Materials and Residues
VL  - 62
IS  - 9-10
SP  - 817
UR  - https://hdl.handle.net/21.15107/rcub_vinar_1916
ER  - 

@article{
author = "Todorović, Nataša and Bikit, Ištvan S. and Krmar, Miodrag and Mrda, Dusan and Hansman, Jan and Nikolov, Jovana and Todorović, Slavko and Forkapic, Sofija and Jovancevic, Nikola and Bikit, Kristina and Janković Mandić, Ljiljana",
year = "2017",
abstract = "The estimation of the radioactivity levels of materials utilized in construction sectors is crucial in the assessment of possible radiological hazards to human health. In the paper, the results of gamma spectroscopy study of 211 zircon, 425 sand, 781 lime, 348 perlite, 2692 cement, 232 calplex, 968 gypsum, 2741 granite and 21 coal fly ash samples gathered from different countries and imported in Serbia in period 2006-2016 were presented. In order to assess the radiological impact from the investigated samples, the activity concentration index I-RP112 for all samples was ascertained. This research yields insight into the radioactive content in a variety of building materials of different origin. The obtained results were discussed on the basis of relevant national and international legislation and guidance and compared with the corresponding results in the literature.",
journal = "Romanian Journal of Physics",
title = "Assessment of Radiological Significance of Building Materials and Residues",
volume = "62",
number = "9-10",
pages = "817",
url = "https://hdl.handle.net/21.15107/rcub_vinar_1916"
}

Todorović, N., Bikit, I. S., Krmar, M., Mrda, D., Hansman, J., Nikolov, J., Todorović, S., Forkapic, S., Jovancevic, N., Bikit, K.,& Janković Mandić, L.. (2017). Assessment of Radiological Significance of Building Materials and Residues. in Romanian Journal of Physics, 62(9-10), 817.
https://hdl.handle.net/21.15107/rcub_vinar_1916

Todorović N, Bikit IS, Krmar M, Mrda D, Hansman J, Nikolov J, Todorović S, Forkapic S, Jovancevic N, Bikit K, Janković Mandić L. Assessment of Radiological Significance of Building Materials and Residues. in Romanian Journal of Physics. 2017;62(9-10):817.
https://hdl.handle.net/21.15107/rcub_vinar_1916 .

Todorović, Nataša, Bikit, Ištvan S., Krmar, Miodrag, Mrda, Dusan, Hansman, Jan, Nikolov, Jovana, Todorović, Slavko, Forkapic, Sofija, Jovancevic, Nikola, Bikit, Kristina, Janković Mandić, Ljiljana, "Assessment of Radiological Significance of Building Materials and Residues" in Romanian Journal of Physics, 62, no. 9-10 (2017):817,
https://hdl.handle.net/21.15107/rcub_vinar_1916 .

TY  - CONF
AU  - Tanić, Milan
AU  - Janković Mandić, Ljiljana
AU  - Daković, Marko
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11201
PB  - RAD Association, Niš, Serbia
C3  - RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro
T1  - Assessment of the potential risk to human health due to natural radionuclides in surface soil around Nikola Tesla A coal-fired power plant, Serbia
SP  - 296
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11201
ER  - 

@conference{
author = "Tanić, Milan and Janković Mandić, Ljiljana and Daković, Marko",
year = "2017",
publisher = "RAD Association, Niš, Serbia",
journal = "RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro",
title = "Assessment of the potential risk to human health due to natural radionuclides in surface soil around Nikola Tesla A coal-fired power plant, Serbia",
pages = "296",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11201"
}

Tanić, M., Janković Mandić, L.,& Daković, M.. (2017). Assessment of the potential risk to human health due to natural radionuclides in surface soil around Nikola Tesla A coal-fired power plant, Serbia. in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro
RAD Association, Niš, Serbia., 296.
https://hdl.handle.net/21.15107/rcub_vinar_11201

Tanić M, Janković Mandić L, Daković M. Assessment of the potential risk to human health due to natural radionuclides in surface soil around Nikola Tesla A coal-fired power plant, Serbia. in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro. 2017;:296.
https://hdl.handle.net/21.15107/rcub_vinar_11201 .

Tanić, Milan, Janković Mandić, Ljiljana, Daković, Marko, "Assessment of the potential risk to human health due to natural radionuclides in surface soil around Nikola Tesla A coal-fired power plant, Serbia" in RAD 2017 : 5th International Conference on Radiation in Various Fields of Research : book of abstracts; June 12-16, 2017; Budva, Montenegro (2017):296,
https://hdl.handle.net/21.15107/rcub_vinar_11201 .

TY  - CHAP
AU  - Petrović, Jelena M.
AU  - Janković Mandić, Ljiljana
AU  - Ćujić, Mirjana
AU  - Dragović, Snežana D.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8235
UR  - http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=226685452&fmt=11&lani=sc
UR  - http://dzz.org.rs/wp-content/uploads/2013/06/30-godina-Cernobilja-monografija-1.pdf
AB  - U ovom radu prikazane su specifične aktivnosti 137Cs u zemljištu Srbije u periodu od 2006.
do 2014. godine. Predstavljena je prostorna distribucija ovog radionuklida, distribucija
po dubini zemljišnog profila za različite tipove zemljišta i veza sa fizičko-hemijskim
karakteristikama zemljišta. Ovi rezultati daju uvid u glavne faktore koji utiču na migraciju
137Cs u zemljištu, što doprinosi saznanjima o ponašanju ovog radionuklida u životnoj
sredini i faktorima koji regulišu njegovu mobilnost unutar kopnenih ekosistema.
AB  - In this study the specific activities of 137Cs were determined in the soil of Serbia in the
period from 2006 to 2014. The spatial and vertical distribution of 137Cs in the soil
profiles of different soil types and its relationships with the physico-chemical soil
properties were analyzed. The obtained results provide insight into the key factors
influencing the migration of 137Cs in the soil, which contributes to knowledge of its
behavior in the environment and the factors affecting its mobility within terrestrial
ecosystems.
PB  - Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе
T2  - Чернобиљ : 30 година после : монографија
T1  - Prostorna i vertikalna distribucija Cs137 u zemljištu Srbije
T1  - Spatial and vertical distribution of Cs137 in the soil of Serbia
SP  - 175
EP  - 185
UR  - https://hdl.handle.net/21.15107/rcub_vinar_8235
ER  - 

@inbook{
author = "Petrović, Jelena M. and Janković Mandić, Ljiljana and Ćujić, Mirjana and Dragović, Snežana D.",
year = "2016",
abstract = "U ovom radu prikazane su specifične aktivnosti 137Cs u zemljištu Srbije u periodu od 2006.
do 2014. godine. Predstavljena je prostorna distribucija ovog radionuklida, distribucija
po dubini zemljišnog profila za različite tipove zemljišta i veza sa fizičko-hemijskim
karakteristikama zemljišta. Ovi rezultati daju uvid u glavne faktore koji utiču na migraciju
137Cs u zemljištu, što doprinosi saznanjima o ponašanju ovog radionuklida u životnoj
sredini i faktorima koji regulišu njegovu mobilnost unutar kopnenih ekosistema., In this study the specific activities of 137Cs were determined in the soil of Serbia in the
period from 2006 to 2014. The spatial and vertical distribution of 137Cs in the soil
profiles of different soil types and its relationships with the physico-chemical soil
properties were analyzed. The obtained results provide insight into the key factors
influencing the migration of 137Cs in the soil, which contributes to knowledge of its
behavior in the environment and the factors affecting its mobility within terrestrial
ecosystems.",
publisher = "Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "Чернобиљ : 30 година после : монографија",
booktitle = "Prostorna i vertikalna distribucija Cs137 u zemljištu Srbije, Spatial and vertical distribution of Cs137 in the soil of Serbia",
pages = "175-185",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8235"
}

Petrović, J. M., Janković Mandić, L., Ćujić, M.,& Dragović, S. D.. (2016). Prostorna i vertikalna distribucija Cs137 u zemljištu Srbije. in Чернобиљ : 30 година после : монографија
Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе., 175-185.
https://hdl.handle.net/21.15107/rcub_vinar_8235

Petrović JM, Janković Mandić L, Ćujić M, Dragović SD. Prostorna i vertikalna distribucija Cs137 u zemljištu Srbije. in Чернобиљ : 30 година после : монографија. 2016;:175-185.
https://hdl.handle.net/21.15107/rcub_vinar_8235 .

Petrović, Jelena M., Janković Mandić, Ljiljana, Ćujić, Mirjana, Dragović, Snežana D., "Prostorna i vertikalna distribucija Cs137 u zemljištu Srbije" in Чернобиљ : 30 година после : монографија (2016):175-185,
https://hdl.handle.net/21.15107/rcub_vinar_8235 .

TY  - JOUR
AU  - Janković Mandić, Ljiljana
AU  - Đolić, Maja B.
AU  - Marković, Dragana
AU  - Todorović, Dragana
AU  - Onjia, Antonije E.
AU  - Dragović, Snežana D.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/918
AB  - The activity concentrations of natural radionuclides (K-40, Pb-210, Po-210, Ra-226 and Ra-228) in 17 most frequently used cigarette brands in Serbia and corresponding effective doses due to smoke inhalation are presented. The mean annual effective doses for Pb-210 and Po-210 were estimated to be 47.3 and 724 A mu Sv y(-1) for Pb-210 and Po-210, respectively. Serbia currently has the highest smoking rate in the world. The results of this study indicate the high contribution of the annual effective dose due to smoke inhalation to the total inhalation dose from natural radionuclides. The more effective implementation of actions for reducing smoking prevalence in Serbia is highly needed.
T2  - Radiation Protection Dosimetry
T1  - Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation
VL  - 168
IS  - 1
SP  - 111
EP  - 115
DO  - 10.1093/rpd/ncv010
ER  - 

@article{
author = "Janković Mandić, Ljiljana and Đolić, Maja B. and Marković, Dragana and Todorović, Dragana and Onjia, Antonije E. and Dragović, Snežana D.",
year = "2016",
abstract = "The activity concentrations of natural radionuclides (K-40, Pb-210, Po-210, Ra-226 and Ra-228) in 17 most frequently used cigarette brands in Serbia and corresponding effective doses due to smoke inhalation are presented. The mean annual effective doses for Pb-210 and Po-210 were estimated to be 47.3 and 724 A mu Sv y(-1) for Pb-210 and Po-210, respectively. Serbia currently has the highest smoking rate in the world. The results of this study indicate the high contribution of the annual effective dose due to smoke inhalation to the total inhalation dose from natural radionuclides. The more effective implementation of actions for reducing smoking prevalence in Serbia is highly needed.",
journal = "Radiation Protection Dosimetry",
title = "Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation",
volume = "168",
number = "1",
pages = "111-115",
doi = "10.1093/rpd/ncv010"
}

Janković Mandić, L., Đolić, M. B., Marković, D., Todorović, D., Onjia, A. E.,& Dragović, S. D.. (2016). Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation. in Radiation Protection Dosimetry, 168(1), 111-115.
https://doi.org/10.1093/rpd/ncv010

Janković Mandić L, Đolić MB, Marković D, Todorović D, Onjia AE, Dragović SD. Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation. in Radiation Protection Dosimetry. 2016;168(1):111-115.
doi:10.1093/rpd/ncv010 .

Janković Mandić, Ljiljana, Đolić, Maja B., Marković, Dragana, Todorović, Dragana, Onjia, Antonije E., Dragović, Snežana D., "Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation" in Radiation Protection Dosimetry, 168, no. 1 (2016):111-115,
https://doi.org/10.1093/rpd/ncv010 . .

TY  - JOUR
AU  - Tanić, Milan N.
AU  - Janković Mandić, Ljiljana
AU  - Gajić, Boško A.
AU  - Daković, Marko Z.
AU  - Dragović, Snežana D.
AU  - Bačić, Goran G..
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1314
AB  - This study evaluates the influence of the largest Serbian coal-fired power plant on radionuclide concentrations in soil profiles up to 50 cm in depth. Thirty soil profiles were sampled from the plant surroundings (up to 10 km distance) and analyzed using standard methods for soil physicochemical properties and gamma ray spectrometry for specific activities of natural radionuclides (K-40, Ra-226 and Th-232) Spatial and vertical distribution of radionuclides was determined and analyzed to show the relations between the specific activities in the soil and soil properties and the most influential factors of natural radionuclide variability were identified. The radiological indices for surface soil were calculated and radiological risk assessment was performed. The measured specific activities were similar to values of background levels for Serbia. The sampling depth did not show any significant influence on specific activities of natural radionuclides. The strongest predictor of specific activities of the investigated radionuclides was soil granulometry. All parameters of radiological risk assessment were below the recommended values and adopted limits. It appears that the coal-fired power plant does not have a significant impact on the spatial and vertical distribution of natural radionuclides in the area of interest, but technologically enhanced natural radioactivity as a consequence of the plant operations was identified within the first 1.5 km from the power plant.
T2  - Nuclear technology and radiation protection
T1  - Natural Radionuclides in Soil Profiles Surrounding the Largest Coal-Fired Power Plant in Serbia
VL  - 31
IS  - 3
SP  - 247
EP  - 259
DO  - 10.2298/NTRP1603247T
ER  - 

@article{
author = "Tanić, Milan N. and Janković Mandić, Ljiljana and Gajić, Boško A. and Daković, Marko Z. and Dragović, Snežana D. and Bačić, Goran G..",
year = "2016",
abstract = "This study evaluates the influence of the largest Serbian coal-fired power plant on radionuclide concentrations in soil profiles up to 50 cm in depth. Thirty soil profiles were sampled from the plant surroundings (up to 10 km distance) and analyzed using standard methods for soil physicochemical properties and gamma ray spectrometry for specific activities of natural radionuclides (K-40, Ra-226 and Th-232) Spatial and vertical distribution of radionuclides was determined and analyzed to show the relations between the specific activities in the soil and soil properties and the most influential factors of natural radionuclide variability were identified. The radiological indices for surface soil were calculated and radiological risk assessment was performed. The measured specific activities were similar to values of background levels for Serbia. The sampling depth did not show any significant influence on specific activities of natural radionuclides. The strongest predictor of specific activities of the investigated radionuclides was soil granulometry. All parameters of radiological risk assessment were below the recommended values and adopted limits. It appears that the coal-fired power plant does not have a significant impact on the spatial and vertical distribution of natural radionuclides in the area of interest, but technologically enhanced natural radioactivity as a consequence of the plant operations was identified within the first 1.5 km from the power plant.",
journal = "Nuclear technology and radiation protection",
title = "Natural Radionuclides in Soil Profiles Surrounding the Largest Coal-Fired Power Plant in Serbia",
volume = "31",
number = "3",
pages = "247-259",
doi = "10.2298/NTRP1603247T"
}

Tanić, M. N., Janković Mandić, L., Gajić, B. A., Daković, M. Z., Dragović, S. D.,& Bačić, G. G... (2016). Natural Radionuclides in Soil Profiles Surrounding the Largest Coal-Fired Power Plant in Serbia. in Nuclear technology and radiation protection, 31(3), 247-259.
https://doi.org/10.2298/NTRP1603247T

Tanić MN, Janković Mandić L, Gajić BA, Daković MZ, Dragović SD, Bačić GG. Natural Radionuclides in Soil Profiles Surrounding the Largest Coal-Fired Power Plant in Serbia. in Nuclear technology and radiation protection. 2016;31(3):247-259.
doi:10.2298/NTRP1603247T .

Tanić, Milan N., Janković Mandić, Ljiljana, Gajić, Boško A., Daković, Marko Z., Dragović, Snežana D., Bačić, Goran G.., "Natural Radionuclides in Soil Profiles Surrounding the Largest Coal-Fired Power Plant in Serbia" in Nuclear technology and radiation protection, 31, no. 3 (2016):247-259,
https://doi.org/10.2298/NTRP1603247T . .

TY  - CONF
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Ranko M.
AU  - Pisanjuk, Sonja
AU  - Dragović, Snežana D.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7168
AB  - The activity concentrations of K-40, Ra-226 and Th-232 from 50 locations on the territory of Subotica, North Serbia, were determined by gamma ray spectrometry. Based on the activity concentrations of investigated radionuclides, the absorbed gamma dose rate in the air was calculated. The mean values of activity concentrations were found to be 290 Bq/kg for K-40, 20 Bq/kg for Ra-226 and 18 Bq/kg for Th-232. The total absorbed gamma dose rate varied between 24 and 46 nGy/h. The mean value of 32 nGy/h was lower than the world average value.
C3  - RAD Conference Proceedings
T1  - The Natural Radionuclides in Soils of Subotica (Serbia): Distribution and Corresponding Gamma Dose Rates
SP  - 71
EP  - 74
DO  - 10.21175/RadProc.2016.17
ER  - 

@conference{
author = "Janković Mandić, Ljiljana and Dragović, Ranko M. and Pisanjuk, Sonja and Dragović, Snežana D.",
year = "2016",
abstract = "The activity concentrations of K-40, Ra-226 and Th-232 from 50 locations on the territory of Subotica, North Serbia, were determined by gamma ray spectrometry. Based on the activity concentrations of investigated radionuclides, the absorbed gamma dose rate in the air was calculated. The mean values of activity concentrations were found to be 290 Bq/kg for K-40, 20 Bq/kg for Ra-226 and 18 Bq/kg for Th-232. The total absorbed gamma dose rate varied between 24 and 46 nGy/h. The mean value of 32 nGy/h was lower than the world average value.",
journal = "RAD Conference Proceedings",
title = "The Natural Radionuclides in Soils of Subotica (Serbia): Distribution and Corresponding Gamma Dose Rates",
pages = "71-74",
doi = "10.21175/RadProc.2016.17"
}

Janković Mandić, L., Dragović, R. M., Pisanjuk, S.,& Dragović, S. D.. (2016). The Natural Radionuclides in Soils of Subotica (Serbia): Distribution and Corresponding Gamma Dose Rates. in RAD Conference Proceedings, 71-74.
https://doi.org/10.21175/RadProc.2016.17

Janković Mandić L, Dragović RM, Pisanjuk S, Dragović SD. The Natural Radionuclides in Soils of Subotica (Serbia): Distribution and Corresponding Gamma Dose Rates. in RAD Conference Proceedings. 2016;:71-74.
doi:10.21175/RadProc.2016.17 .

Janković Mandić, Ljiljana, Dragović, Ranko M., Pisanjuk, Sonja, Dragović, Snežana D., "The Natural Radionuclides in Soils of Subotica (Serbia): Distribution and Corresponding Gamma Dose Rates" in RAD Conference Proceedings (2016):71-74,
https://doi.org/10.21175/RadProc.2016.17 . .

TY  - CONF
AU  - Ćujić, Mirjana
AU  - Petrović, J.
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Snežana D.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9261
AB  - This study deals with the assessment of heavy metals contents in soil of Serbia
in urban and rural environment. Analysed heavy metals (Cd, Co, Cr, Cu, Mn,
Ni, Pb, Zn) were determined using an atomic absorption spectrometry.
Concentrations of Co, Cu, Ni and Zn at some sampling sites of urban
environment exceeded the limit values, which are still far from the
remediation values established by Legislation of the Republic of Serbia.
PB  - Society of Physical Chemists of Serbia
C3  - Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
T1  - Assessment of heavy metal content in soils of some urban and rural environments in Serbia
SP  - 707
EP  - 710
UR  - https://hdl.handle.net/21.15107/rcub_vinar_9261
ER  - 

@conference{
author = "Ćujić, Mirjana and Petrović, J. and Janković Mandić, Ljiljana and Dragović, Snežana D.",
year = "2016",
abstract = "This study deals with the assessment of heavy metals contents in soil of Serbia
in urban and rural environment. Analysed heavy metals (Cd, Co, Cr, Cu, Mn,
Ni, Pb, Zn) were determined using an atomic absorption spectrometry.
Concentrations of Co, Cu, Ni and Zn at some sampling sites of urban
environment exceeded the limit values, which are still far from the
remediation values established by Legislation of the Republic of Serbia.",
publisher = "Society of Physical Chemists of Serbia",
journal = "Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry",
title = "Assessment of heavy metal content in soils of some urban and rural environments in Serbia",
pages = "707-710",
url = "https://hdl.handle.net/21.15107/rcub_vinar_9261"
}

Ćujić, M., Petrović, J., Janković Mandić, L.,& Dragović, S. D.. (2016). Assessment of heavy metal content in soils of some urban and rural environments in Serbia. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry
Society of Physical Chemists of Serbia., 707-710.
https://hdl.handle.net/21.15107/rcub_vinar_9261

Ćujić M, Petrović J, Janković Mandić L, Dragović SD. Assessment of heavy metal content in soils of some urban and rural environments in Serbia. in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry. 2016;:707-710.
https://hdl.handle.net/21.15107/rcub_vinar_9261 .

Ćujić, Mirjana, Petrović, J., Janković Mandić, Ljiljana, Dragović, Snežana D., "Assessment of heavy metal content in soils of some urban and rural environments in Serbia" in Physical chemistry 2016 : 13th international conference on fundamental and applied aspects of physical chemistry (2016):707-710,
https://hdl.handle.net/21.15107/rcub_vinar_9261 .

TY  - JOUR
AU  - Đolić, Maja B.
AU  - Rajaković-Ognjanović, Vladana N.
AU  - Marković, Jelena P.
AU  - Janković Mandić, Ljiljana
AU  - Mitrić, Miodrag
AU  - Onjia, Antonije E.
AU  - Rajaković, Ljubinka V.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/282
AB  - Natural minerals, such as quartz, clinoptilolite and calcite, are useful as sorbents for various applications, but their content of heavy metals ions is the most problematic obstacle to their application. Before their (re)use, the minerals must be purified. In this work, the subject was desorption of lead from a natural multi-component mineral sample consisting of a mixture of silicates (mainly quartz and clinoptilolite) and calcite formations. Besides deionized water, different extraction solutions were tested: NaCl, KCl, CaCl2, MgCl2, HCl, HNO3, EDTA, EDTA/HCl, EDTA/NaOAc-HOAc, HOAc, NaOAc and NaOAc-HOAc. Several parameters were varied in order to obtain the optimal conditions for the desorption process: the concentration of the extraction solution, the ratio of the mass of the sample and volume of the extractant, and the pH value of the suspension. The best purification effect in one desorption cycle was obtained when 0.1 M EDTA, at a pH value of 3.5 (0.2 M EDTA was mixed with 0.01 M acetic buffer, at pH value 3.0, in ratio 1:1) was applied. Sequential extraction (5 consecutive iterations) was performed to provide a more efficient purification process. The lead content (58.20 mg/kg) was decreased by: 20% (using HOAc), 21% (using EDTA) and by more than 50% (using EDTA/NaOAc-HOAc). The pH value and conductivity were measured at all critical points to clarify the mechanism of the desorption process. The formation of Pb-EDTA complex is the result of two parallel phenomena, complexing and ion-exchange. An enhanced adsorption capacity and an improved microelement profile for the purified samples were also attained. The mineralogical and radiochemical performances of the sample were determined by the X-ray diffraction and gamma spectrometry techniques. Microelement analyses of the native and purified samples were performed by inductively coupled plasma optical emission spectroscopy (ICP-OES). (C) 2014 Elsevier B.V. All rights reserved.
T2  - Applied Surface Science
T1  - The effect of different extractants on lead desorption from a natural mineral
VL  - 324
SP  - 221
EP  - 231
DO  - 10.1016/j.apsusc.2014.10.112
ER  - 

@article{
author = "Đolić, Maja B. and Rajaković-Ognjanović, Vladana N. and Marković, Jelena P. and Janković Mandić, Ljiljana and Mitrić, Miodrag and Onjia, Antonije E. and Rajaković, Ljubinka V.",
year = "2015",
abstract = "Natural minerals, such as quartz, clinoptilolite and calcite, are useful as sorbents for various applications, but their content of heavy metals ions is the most problematic obstacle to their application. Before their (re)use, the minerals must be purified. In this work, the subject was desorption of lead from a natural multi-component mineral sample consisting of a mixture of silicates (mainly quartz and clinoptilolite) and calcite formations. Besides deionized water, different extraction solutions were tested: NaCl, KCl, CaCl2, MgCl2, HCl, HNO3, EDTA, EDTA/HCl, EDTA/NaOAc-HOAc, HOAc, NaOAc and NaOAc-HOAc. Several parameters were varied in order to obtain the optimal conditions for the desorption process: the concentration of the extraction solution, the ratio of the mass of the sample and volume of the extractant, and the pH value of the suspension. The best purification effect in one desorption cycle was obtained when 0.1 M EDTA, at a pH value of 3.5 (0.2 M EDTA was mixed with 0.01 M acetic buffer, at pH value 3.0, in ratio 1:1) was applied. Sequential extraction (5 consecutive iterations) was performed to provide a more efficient purification process. The lead content (58.20 mg/kg) was decreased by: 20% (using HOAc), 21% (using EDTA) and by more than 50% (using EDTA/NaOAc-HOAc). The pH value and conductivity were measured at all critical points to clarify the mechanism of the desorption process. The formation of Pb-EDTA complex is the result of two parallel phenomena, complexing and ion-exchange. An enhanced adsorption capacity and an improved microelement profile for the purified samples were also attained. The mineralogical and radiochemical performances of the sample were determined by the X-ray diffraction and gamma spectrometry techniques. Microelement analyses of the native and purified samples were performed by inductively coupled plasma optical emission spectroscopy (ICP-OES). (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Applied Surface Science",
title = "The effect of different extractants on lead desorption from a natural mineral",
volume = "324",
pages = "221-231",
doi = "10.1016/j.apsusc.2014.10.112"
}

Đolić, M. B., Rajaković-Ognjanović, V. N., Marković, J. P., Janković Mandić, L., Mitrić, M., Onjia, A. E.,& Rajaković, L. V.. (2015). The effect of different extractants on lead desorption from a natural mineral. in Applied Surface Science, 324, 221-231.
https://doi.org/10.1016/j.apsusc.2014.10.112

Đolić MB, Rajaković-Ognjanović VN, Marković JP, Janković Mandić L, Mitrić M, Onjia AE, Rajaković LV. The effect of different extractants on lead desorption from a natural mineral. in Applied Surface Science. 2015;324:221-231.
doi:10.1016/j.apsusc.2014.10.112 .

Đolić, Maja B., Rajaković-Ognjanović, Vladana N., Marković, Jelena P., Janković Mandić, Ljiljana, Mitrić, Miodrag, Onjia, Antonije E., Rajaković, Ljubinka V., "The effect of different extractants on lead desorption from a natural mineral" in Applied Surface Science, 324 (2015):221-231,
https://doi.org/10.1016/j.apsusc.2014.10.112 . .

TY  - JOUR
AU  - Janković Mandić, Ljiljana
AU  - Dragović, Ranko M.
AU  - Đorđević, Milan M.
AU  - Đolić, Maja B.
AU  - Onjia, Antonije E.
AU  - Dragović, Snežana D.
AU  - Bačić, Goran G.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/161
AB  - Among radionuclides in the soil deposited after Chernobyl accident, Cs-137 poses considerable environmental and radiological problemdue to its relatively long half-life (30.17 gamma), its abundance in the fallout, high mobility and similarity to potassium as the major plant nutrient. In this study the samples of undisturbed surface soil (n = 250) were taken from 70 regions in Belgrade, during 2006-2010. The specific activities of Cs-137 were measured by gamma-ray spectrometry. Based on obtained results, the external effective dose rates were calculated according to the internationally accepted activity to dose rate conversion equations. The specific activities of Cs-137 were geographically mapped. The presence of Cs-137 has been detected in all soil samples, with high variability of its specific activity, ranging from 3 to 87 Bq kg(-1).The mean specific activity of Cs-137 was 23 Bq kg(-1) and the corresponding absorbed dose was 1.5 nSv h(-1). The observed range reflects the inhomogeneity of the deposition process following the Chernobyl accident. It could also be attributed to topographic differences and spatial differences in physicochemical and biological soil properties, soil type and vegetation cover. The results of the present study could be valuable database for future estimations of the impact of radioactive pollution.
T2  - Hemijska industrija
T1  - Spatial Variability of Cs-137 in the Soil of Belgrade Region (Serbia)
VL  - 68
IS  - 4
SP  - 449
EP  - 455
DO  - 10.2298/HEMIND130124069J
ER  - 

@article{
author = "Janković Mandić, Ljiljana and Dragović, Ranko M. and Đorđević, Milan M. and Đolić, Maja B. and Onjia, Antonije E. and Dragović, Snežana D. and Bačić, Goran G.",
year = "2014",
abstract = "Among radionuclides in the soil deposited after Chernobyl accident, Cs-137 poses considerable environmental and radiological problemdue to its relatively long half-life (30.17 gamma), its abundance in the fallout, high mobility and similarity to potassium as the major plant nutrient. In this study the samples of undisturbed surface soil (n = 250) were taken from 70 regions in Belgrade, during 2006-2010. The specific activities of Cs-137 were measured by gamma-ray spectrometry. Based on obtained results, the external effective dose rates were calculated according to the internationally accepted activity to dose rate conversion equations. The specific activities of Cs-137 were geographically mapped. The presence of Cs-137 has been detected in all soil samples, with high variability of its specific activity, ranging from 3 to 87 Bq kg(-1).The mean specific activity of Cs-137 was 23 Bq kg(-1) and the corresponding absorbed dose was 1.5 nSv h(-1). The observed range reflects the inhomogeneity of the deposition process following the Chernobyl accident. It could also be attributed to topographic differences and spatial differences in physicochemical and biological soil properties, soil type and vegetation cover. The results of the present study could be valuable database for future estimations of the impact of radioactive pollution.",
journal = "Hemijska industrija",
title = "Spatial Variability of Cs-137 in the Soil of Belgrade Region (Serbia)",
volume = "68",
number = "4",
pages = "449-455",
doi = "10.2298/HEMIND130124069J"
}

Janković Mandić, L., Dragović, R. M., Đorđević, M. M., Đolić, M. B., Onjia, A. E., Dragović, S. D.,& Bačić, G. G.. (2014). Spatial Variability of Cs-137 in the Soil of Belgrade Region (Serbia). in Hemijska industrija, 68(4), 449-455.
https://doi.org/10.2298/HEMIND130124069J

Janković Mandić L, Dragović RM, Đorđević MM, Đolić MB, Onjia AE, Dragović SD, Bačić GG. Spatial Variability of Cs-137 in the Soil of Belgrade Region (Serbia). in Hemijska industrija. 2014;68(4):449-455.
doi:10.2298/HEMIND130124069J .

Janković Mandić, Ljiljana, Dragović, Ranko M., Đorđević, Milan M., Đolić, Maja B., Onjia, Antonije E., Dragović, Snežana D., Bačić, Goran G., "Spatial Variability of Cs-137 in the Soil of Belgrade Region (Serbia)" in Hemijska industrija, 68, no. 4 (2014):449-455,
https://doi.org/10.2298/HEMIND130124069J . .