TY  - JOUR
AU  - Stanojević, Nenad Z.
AU  - Đokić, Jelena V.
AU  - Lazarević, Đorđe R.
AU  - Nikezić, Dušan P.
AU  - Osmokrović, Predrag V.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10709
AB  - The main objective of this study was to estimate the environmental and health risk of the Šar Mountains (Kosovo) for depleted uranium contamination. The risk assessment of the contamination is needed since, in the spring of 1999, conflict with bombarding took place in the territory of the Western Balkans, during which depleted uranium ammunition was used. In Serbia and Montenegro, such tests were performed; based on them, some territories were decontaminated. Šar Mountains is particularly important as it is one of the few water-rich areas in Kosovo. Therefore, soil and water samples were taken from characteristic places in the Šar Mountains aquatorium. Tests of the samples were performed under well-controlled conditions. The measurement uncertainty was less than 5%. Based on the obtained results, it was concluded that there was no contamination of the Šar Mountains with depleted uranium. This conclusion can be extended to the broader area around the Šar Mountains, as it is a safe area surrounded by high mountains.
T2  - Rocznik Ochrona Środowiska
T1  - Contamination of the Šar Mountains Aquatorium – Kosovo with Depleted Uranium
VL  - 25
SP  - 1
EP  - 8
DO  - 10.54740/ros.2023.001
ER  - 

@article{
author = "Stanojević, Nenad Z. and Đokić, Jelena V. and Lazarević, Đorđe R. and Nikezić, Dušan P. and Osmokrović, Predrag V.",
year = "2023",
abstract = "The main objective of this study was to estimate the environmental and health risk of the Šar Mountains (Kosovo) for depleted uranium contamination. The risk assessment of the contamination is needed since, in the spring of 1999, conflict with bombarding took place in the territory of the Western Balkans, during which depleted uranium ammunition was used. In Serbia and Montenegro, such tests were performed; based on them, some territories were decontaminated. Šar Mountains is particularly important as it is one of the few water-rich areas in Kosovo. Therefore, soil and water samples were taken from characteristic places in the Šar Mountains aquatorium. Tests of the samples were performed under well-controlled conditions. The measurement uncertainty was less than 5%. Based on the obtained results, it was concluded that there was no contamination of the Šar Mountains with depleted uranium. This conclusion can be extended to the broader area around the Šar Mountains, as it is a safe area surrounded by high mountains.",
journal = "Rocznik Ochrona Środowiska",
title = "Contamination of the Šar Mountains Aquatorium – Kosovo with Depleted Uranium",
volume = "25",
pages = "1-8",
doi = "10.54740/ros.2023.001"
}

Stanojević, N. Z., Đokić, J. V., Lazarević, Đ. R., Nikezić, D. P.,& Osmokrović, P. V.. (2023). Contamination of the Šar Mountains Aquatorium – Kosovo with Depleted Uranium. in Rocznik Ochrona Środowiska, 25, 1-8.
https://doi.org/10.54740/ros.2023.001

Stanojević NZ, Đokić JV, Lazarević ĐR, Nikezić DP, Osmokrović PV. Contamination of the Šar Mountains Aquatorium – Kosovo with Depleted Uranium. in Rocznik Ochrona Środowiska. 2023;25:1-8.
doi:10.54740/ros.2023.001 .

Stanojević, Nenad Z., Đokić, Jelena V., Lazarević, Đorđe R., Nikezić, Dušan P., Osmokrović, Predrag V., "Contamination of the Šar Mountains Aquatorium – Kosovo with Depleted Uranium" in Rocznik Ochrona Środowiska, 25 (2023):1-8,
https://doi.org/10.54740/ros.2023.001 . .

TY  - JOUR
AU  - Aranđelović, Nemanja
AU  - Nikezić, Dušan P.
AU  - Ramadani, Uzahir
AU  - Lazović, Ivan
AU  - Mirkov, Nikola S.
AU  - Osmokrović, Predrag V.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10435
AB  - The research presents an experiment with a model of an electronic generator for energy injection into the plasma of a fusion reactor. By recording a non-ionizing field in the vicinity of a fusion reactor, it was determined that this field has an extremely high growth rate. At the site of the maximum intensity of the field of non-ionizing radiation, commercial surge arresters with a flexible model of surge arresters were used for experimentation. It has been found that the commercial surge arresters have an efficiency of about 20%. For the efficiency of the flexible model, it was found to be slightly less than 40% (and to be achieved by the application of alpha particle radiation). Since neither of these efficiencies guarantee reliable operation of the gas-filled surge arrester, it was concluded that essential electronics in the vicinity of the fusion generator must be protected. However, since this protection can only be implemented in a fusion reactor, the fact remains that the environment of such a reactor is extremely contaminated with non-ionizing radiation. Commercial surge voltages are isolated for testing since the protection of electronic circuits from fast overvoltages is a critical point for the functioning of modern electronics.
T2  - Nuclear Technology and Radiation Protection
T1  - The efficiency of gas-filled surge arresters in the environment contaminated by non-ionizing radiation of fusion reactors
VL  - 37
IS  - 1
SP  - 51
EP  - 56
DO  - 10.2298/NTRP2201051A
ER  - 

@article{
author = "Aranđelović, Nemanja and Nikezić, Dušan P. and Ramadani, Uzahir and Lazović, Ivan and Mirkov, Nikola S. and Osmokrović, Predrag V.",
year = "2022",
abstract = "The research presents an experiment with a model of an electronic generator for energy injection into the plasma of a fusion reactor. By recording a non-ionizing field in the vicinity of a fusion reactor, it was determined that this field has an extremely high growth rate. At the site of the maximum intensity of the field of non-ionizing radiation, commercial surge arresters with a flexible model of surge arresters were used for experimentation. It has been found that the commercial surge arresters have an efficiency of about 20%. For the efficiency of the flexible model, it was found to be slightly less than 40% (and to be achieved by the application of alpha particle radiation). Since neither of these efficiencies guarantee reliable operation of the gas-filled surge arrester, it was concluded that essential electronics in the vicinity of the fusion generator must be protected. However, since this protection can only be implemented in a fusion reactor, the fact remains that the environment of such a reactor is extremely contaminated with non-ionizing radiation. Commercial surge voltages are isolated for testing since the protection of electronic circuits from fast overvoltages is a critical point for the functioning of modern electronics.",
journal = "Nuclear Technology and Radiation Protection",
title = "The efficiency of gas-filled surge arresters in the environment contaminated by non-ionizing radiation of fusion reactors",
volume = "37",
number = "1",
pages = "51-56",
doi = "10.2298/NTRP2201051A"
}

Aranđelović, N., Nikezić, D. P., Ramadani, U., Lazović, I., Mirkov, N. S.,& Osmokrović, P. V.. (2022). The efficiency of gas-filled surge arresters in the environment contaminated by non-ionizing radiation of fusion reactors. in Nuclear Technology and Radiation Protection, 37(1), 51-56.
https://doi.org/10.2298/NTRP2201051A

Aranđelović N, Nikezić DP, Ramadani U, Lazović I, Mirkov NS, Osmokrović PV. The efficiency of gas-filled surge arresters in the environment contaminated by non-ionizing radiation of fusion reactors. in Nuclear Technology and Radiation Protection. 2022;37(1):51-56.
doi:10.2298/NTRP2201051A .

Aranđelović, Nemanja, Nikezić, Dušan P., Ramadani, Uzahir, Lazović, Ivan, Mirkov, Nikola S., Osmokrović, Predrag V., "The efficiency of gas-filled surge arresters in the environment contaminated by non-ionizing radiation of fusion reactors" in Nuclear Technology and Radiation Protection, 37, no. 1 (2022):51-56,
https://doi.org/10.2298/NTRP2201051A . .

TY  - JOUR
AU  - Stanojević, Nenad Z.
AU  - Đokić, Jelena V.
AU  - Nikezić, Dušan P.
AU  - Osmokrović, Predrag V.
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9710
AB  - This study considers the possibility of applying natural isotopes of water, tritium, and oxygen 18O, to analyze the connection between groundwater, surface, and precipitation waters. This analysis also enables the determination of the age of groundwater, separated from the cycle of water circulation in nature. Based on these methods, it is possible to reliably determine, by chronologically accurate method, the possibility of industrial application and application for human needs of the waters of this aquatorium. © 2020, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - Application of complex statistical distributions and natural isotopes of hydrogen and oxygen for assessment of water origin in Šar mountains aquatorium
VL  - 35
IS  - 2
SP  - 172
EP  - 180
DO  - 10.2298/NTRP2002172S
ER  - 

@article{
author = "Stanojević, Nenad Z. and Đokić, Jelena V. and Nikezić, Dušan P. and Osmokrović, Predrag V.",
year = "2020",
abstract = "This study considers the possibility of applying natural isotopes of water, tritium, and oxygen 18O, to analyze the connection between groundwater, surface, and precipitation waters. This analysis also enables the determination of the age of groundwater, separated from the cycle of water circulation in nature. Based on these methods, it is possible to reliably determine, by chronologically accurate method, the possibility of industrial application and application for human needs of the waters of this aquatorium. © 2020, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "Application of complex statistical distributions and natural isotopes of hydrogen and oxygen for assessment of water origin in Šar mountains aquatorium",
volume = "35",
number = "2",
pages = "172-180",
doi = "10.2298/NTRP2002172S"
}

Stanojević, N. Z., Đokić, J. V., Nikezić, D. P.,& Osmokrović, P. V.. (2020). Application of complex statistical distributions and natural isotopes of hydrogen and oxygen for assessment of water origin in Šar mountains aquatorium. in Nuclear Technology and Radiation Protection, 35(2), 172-180.
https://doi.org/10.2298/NTRP2002172S

Stanojević NZ, Đokić JV, Nikezić DP, Osmokrović PV. Application of complex statistical distributions and natural isotopes of hydrogen and oxygen for assessment of water origin in Šar mountains aquatorium. in Nuclear Technology and Radiation Protection. 2020;35(2):172-180.
doi:10.2298/NTRP2002172S .

Stanojević, Nenad Z., Đokić, Jelena V., Nikezić, Dušan P., Osmokrović, Predrag V., "Application of complex statistical distributions and natural isotopes of hydrogen and oxygen for assessment of water origin in Šar mountains aquatorium" in Nuclear Technology and Radiation Protection, 35, no. 2 (2020):172-180,
https://doi.org/10.2298/NTRP2002172S . .

TY  - CONF
AU  - Obrenović, Marija D.
AU  - Lazarević, Đorđe R.
AU  - Stanković, Srboljub
AU  - Osmokrović, Predrag V.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/7105
AB  - An increasing degree of both semiconductor components miniaturization and electromagnetic contamination of the environment brings into question the reliability of modern electronic devices. This is particularly emphasized in the functioning conditions of electronic devices related to: nuclear power facilities, medical devices based on nuclear particle and x-ray radiation and the impulse power device. At the same time, non-resistance of semiconductor components to the effects of particle and electromagnetic radiation represents the basic limitation of the expected development of nanoelectronic components. Since the most commonly used material for manufacturing semiconductor components is monocrystalline silicon, it is of great significance to be aware of the influence of nuclear particle and electromagnetic radiation on its relevant. Based on the well-known effects of nuclear (particle) interactions and electromagnetic radiation, the biggest influence on the electrical characteristics of monocrystalline silicon should be expected from neutron (n), x-ray (x) and gamma (gamma) radiation. The evaluation of such influence is often carried out (for economic and security reasons) by simulating the effect of radiation interaction with the material, applying the Monte Carlo method (numerical experiments). The aim of this paper is to evaluate the application of the Monte Carlo method for this class of problems. For this purpose, the effect of n, x and gamma radiation on the electrical characteristics of monocrystalline silicon will be determined, under the well-controlled laboratory conditions. The parameters of the experiment are energy and radiation dose. Electric characteristics of monocrystalline silicon are determined using the four-point method and the thermal method. The corresponding numerical experiments will be conducted simultaneously with these laboratory experiments. On the basis of already obtained statistical samples (laboratory and numerical experiments), the testing of both correlation and regression between them will be carried out. The results will provide an answer to the question concerning the feasibility of the Monte Carlo method for the described class of problems
PB  - IEEE : Institute of Electrical and Electronics Engineers
C3  - PPC 2015 : IEEE Pulsed Power Conference : Proceedings
T1  - Numerical Simulations of Pulsed Power Electronic Components Radiation Hardness
SP  - 7296954
DO  - 10.1109/PPC.2015.7296954
UR  - https://hdl.handle.net/21.15107/rcub_vinar_7105
ER  - 

@conference{
author = "Obrenović, Marija D. and Lazarević, Đorđe R. and Stanković, Srboljub and Osmokrović, Predrag V.",
year = "2015",
abstract = "An increasing degree of both semiconductor components miniaturization and electromagnetic contamination of the environment brings into question the reliability of modern electronic devices. This is particularly emphasized in the functioning conditions of electronic devices related to: nuclear power facilities, medical devices based on nuclear particle and x-ray radiation and the impulse power device. At the same time, non-resistance of semiconductor components to the effects of particle and electromagnetic radiation represents the basic limitation of the expected development of nanoelectronic components. Since the most commonly used material for manufacturing semiconductor components is monocrystalline silicon, it is of great significance to be aware of the influence of nuclear particle and electromagnetic radiation on its relevant. Based on the well-known effects of nuclear (particle) interactions and electromagnetic radiation, the biggest influence on the electrical characteristics of monocrystalline silicon should be expected from neutron (n), x-ray (x) and gamma (gamma) radiation. The evaluation of such influence is often carried out (for economic and security reasons) by simulating the effect of radiation interaction with the material, applying the Monte Carlo method (numerical experiments). The aim of this paper is to evaluate the application of the Monte Carlo method for this class of problems. For this purpose, the effect of n, x and gamma radiation on the electrical characteristics of monocrystalline silicon will be determined, under the well-controlled laboratory conditions. The parameters of the experiment are energy and radiation dose. Electric characteristics of monocrystalline silicon are determined using the four-point method and the thermal method. The corresponding numerical experiments will be conducted simultaneously with these laboratory experiments. On the basis of already obtained statistical samples (laboratory and numerical experiments), the testing of both correlation and regression between them will be carried out. The results will provide an answer to the question concerning the feasibility of the Monte Carlo method for the described class of problems",
publisher = "IEEE : Institute of Electrical and Electronics Engineers",
journal = "PPC 2015 : IEEE Pulsed Power Conference : Proceedings",
title = "Numerical Simulations of Pulsed Power Electronic Components Radiation Hardness",
pages = "7296954",
doi = "10.1109/PPC.2015.7296954",
url = "https://hdl.handle.net/21.15107/rcub_vinar_7105"
}

Obrenović, M. D., Lazarević, Đ. R., Stanković, S.,& Osmokrović, P. V.. (2015). Numerical Simulations of Pulsed Power Electronic Components Radiation Hardness. in PPC 2015 : IEEE Pulsed Power Conference : Proceedings
IEEE : Institute of Electrical and Electronics Engineers., 7296954.
https://doi.org/10.1109/PPC.2015.7296954
https://hdl.handle.net/21.15107/rcub_vinar_7105

Obrenović MD, Lazarević ĐR, Stanković S, Osmokrović PV. Numerical Simulations of Pulsed Power Electronic Components Radiation Hardness. in PPC 2015 : IEEE Pulsed Power Conference : Proceedings. 2015;:7296954.
doi:10.1109/PPC.2015.7296954
https://hdl.handle.net/21.15107/rcub_vinar_7105 .

Obrenović, Marija D., Lazarević, Đorđe R., Stanković, Srboljub, Osmokrović, Predrag V., "Numerical Simulations of Pulsed Power Electronic Components Radiation Hardness" in PPC 2015 : IEEE Pulsed Power Conference : Proceedings (2015):7296954,
https://doi.org/10.1109/PPC.2015.7296954 .,
https://hdl.handle.net/21.15107/rcub_vinar_7105 .

TY  - CONF
AU  - Stanković, Srboljub
AU  - Ilić, Radovan
AU  - Živanović, Miloš
AU  - Osmokrović, Predrag
AU  - Lončar, Boris
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12344
AB  - U ovom radu je demonstrirana analiza dizajniranja RADFET dozimetra koja je bazirana na primeni numeričke metode Monte Karlo pri proceni uticaja titanijumskih legura kao izabranog materijala za poklopac pakovanja dozimetara. Sprovedene su Monte Karlo simulacije transporta fotona X i gama zračenja različitih energija kroz razmatranu strukturu RADFET dozimetra i pritom je proračunat energetski zavisan faktor zaštite (SEDF) koji je moguće definisati za elektronske komponente datog tipa. Uzimajući u obzir vrednosti SEDF za različite vrednosti incidentnih energija fotona i dobijene odgovarajuće deponovane energije u materijalnim zonama RADFET dozimetra, ustanovljeno je da je titanijumska legura sa cirkonijumom Ti-13Nb-13Zr pogodniji material za izradu poklopca za pakovanje.
PB  - Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore
C3  - 27. simpozijum DZZSCG : zbornik radova
T1  - Procena uticaja poklopca pakovanja od izabranih titanijumskih legura na energetsku zavisnost RADFET dozimetara u poljima gama i X zračenja
SP  - 443
EP  - 447
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12344
ER  - 

@conference{
author = "Stanković, Srboljub and Ilić, Radovan and Živanović, Miloš and Osmokrović, Predrag and Lončar, Boris",
year = "2013",
abstract = "U ovom radu je demonstrirana analiza dizajniranja RADFET dozimetra koja je bazirana na primeni numeričke metode Monte Karlo pri proceni uticaja titanijumskih legura kao izabranog materijala za poklopac pakovanja dozimetara. Sprovedene su Monte Karlo simulacije transporta fotona X i gama zračenja različitih energija kroz razmatranu strukturu RADFET dozimetra i pritom je proračunat energetski zavisan faktor zaštite (SEDF) koji je moguće definisati za elektronske komponente datog tipa. Uzimajući u obzir vrednosti SEDF za različite vrednosti incidentnih energija fotona i dobijene odgovarajuće deponovane energije u materijalnim zonama RADFET dozimetra, ustanovljeno je da je titanijumska legura sa cirkonijumom Ti-13Nb-13Zr pogodniji material za izradu poklopca za pakovanje.",
publisher = "Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "27. simpozijum DZZSCG : zbornik radova",
title = "Procena uticaja poklopca pakovanja od izabranih titanijumskih legura na energetsku zavisnost RADFET dozimetara u poljima gama i X zračenja",
pages = "443-447",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12344"
}

Stanković, S., Ilić, R., Živanović, M., Osmokrović, P.,& Lončar, B.. (2013). Procena uticaja poklopca pakovanja od izabranih titanijumskih legura na energetsku zavisnost RADFET dozimetara u poljima gama i X zračenja. in 27. simpozijum DZZSCG : zbornik radova
Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore., 443-447.
https://hdl.handle.net/21.15107/rcub_vinar_12344

Stanković S, Ilić R, Živanović M, Osmokrović P, Lončar B. Procena uticaja poklopca pakovanja od izabranih titanijumskih legura na energetsku zavisnost RADFET dozimetara u poljima gama i X zračenja. in 27. simpozijum DZZSCG : zbornik radova. 2013;:443-447.
https://hdl.handle.net/21.15107/rcub_vinar_12344 .

Stanković, Srboljub, Ilić, Radovan, Živanović, Miloš, Osmokrović, Predrag, Lončar, Boris, "Procena uticaja poklopca pakovanja od izabranih titanijumskih legura na energetsku zavisnost RADFET dozimetara u poljima gama i X zračenja" in 27. simpozijum DZZSCG : zbornik radova (2013):443-447,
https://hdl.handle.net/21.15107/rcub_vinar_12344 .

TY  - JOUR
AU  - Lazarević, Đorđe R.
AU  - Vujisić, Miloš Lj.
AU  - Stankovic, Koviljka Dj
AU  - Dolićanin, Edin C.
AU  - Osmokrović, Predrag V.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4771
AB  - This paper investigates possible radiation effects in the Cooper-pair insulator state of indium oxide films. Radiation effects are predicted on the basis of Monte Carlo simulations. Results of a combined theoretical and numerical analysis suggest that radiation-induced changes in the investigated films could significantly affect their current-voltage characteristics, and that a transition to a metallic state is possible, due to radiation-induced disruption of the fine-tuned granular structure. Dissociation of Cooper pairs, caused by both the incident radiation and the ions displaced within InOx films, can also destroy the conditions for this specific insulating state to subsist.
T2  - Nuclear technology and radiation protection
T1  - Radiation Hardness of Indium Oxide Films in the Cooper-Pair Insulator State
VL  - 27
IS  - 1
SP  - 40
EP  - 43
DO  - 10.2298/NTRP1201040L
ER  - 

@article{
author = "Lazarević, Đorđe R. and Vujisić, Miloš Lj. and Stankovic, Koviljka Dj and Dolićanin, Edin C. and Osmokrović, Predrag V.",
year = "2012",
abstract = "This paper investigates possible radiation effects in the Cooper-pair insulator state of indium oxide films. Radiation effects are predicted on the basis of Monte Carlo simulations. Results of a combined theoretical and numerical analysis suggest that radiation-induced changes in the investigated films could significantly affect their current-voltage characteristics, and that a transition to a metallic state is possible, due to radiation-induced disruption of the fine-tuned granular structure. Dissociation of Cooper pairs, caused by both the incident radiation and the ions displaced within InOx films, can also destroy the conditions for this specific insulating state to subsist.",
journal = "Nuclear technology and radiation protection",
title = "Radiation Hardness of Indium Oxide Films in the Cooper-Pair Insulator State",
volume = "27",
number = "1",
pages = "40-43",
doi = "10.2298/NTRP1201040L"
}

Lazarević, Đ. R., Vujisić, M. Lj., Stankovic, K. D., Dolićanin, E. C.,& Osmokrović, P. V.. (2012). Radiation Hardness of Indium Oxide Films in the Cooper-Pair Insulator State. in Nuclear technology and radiation protection, 27(1), 40-43.
https://doi.org/10.2298/NTRP1201040L

Lazarević ĐR, Vujisić ML, Stankovic KD, Dolićanin EC, Osmokrović PV. Radiation Hardness of Indium Oxide Films in the Cooper-Pair Insulator State. in Nuclear technology and radiation protection. 2012;27(1):40-43.
doi:10.2298/NTRP1201040L .

Lazarević, Đorđe R., Vujisić, Miloš Lj., Stankovic, Koviljka Dj, Dolićanin, Edin C., Osmokrović, Predrag V., "Radiation Hardness of Indium Oxide Films in the Cooper-Pair Insulator State" in Nuclear technology and radiation protection, 27, no. 1 (2012):40-43,
https://doi.org/10.2298/NTRP1201040L . .

TY  - JOUR
AU  - Stanković, Srboljub
AU  - Iricanin, Bratislav D.
AU  - Nikolić, Dragana
AU  - Janković, Ksenija S.
AU  - Radenković, Mirjana
AU  - Stankovic, Koviljka D. J.
AU  - Osmokrović, Predrag V.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4928
AB  - Based on the principles derived from Campbells theorem, this paper carries out an analysis of the possibilities of Campbells mean square value signal processing system. The mean square value mode is especially suitable for measurements performed in a mixed radiation field, because the quantities of electrical charge involved in the interactions of the two types of radiation are substantially different. The measuring detector element may be an adequate ionization chamber and/or semiconductor components for mixed n-gamma fields. An examination of the discrimination of gamma in relation to the neutron component in the signal of the detector output was carried out, calculated according to the theoretical model of radiation interaction with the detector. The advantage of the mean square value method was confirmed and it was concluded that the order of n-gamma discrimination in mean square value signal processing is greater than the one rendered by the classical measuring method.
T2  - Nuclear technology and radiation protection
T1  - Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field
VL  - 27
IS  - 2
SP  - 165
EP  - 170
DO  - 10.2298/NTRP1202165S
ER  - 

@article{
author = "Stanković, Srboljub and Iricanin, Bratislav D. and Nikolić, Dragana and Janković, Ksenija S. and Radenković, Mirjana and Stankovic, Koviljka D. J. and Osmokrović, Predrag V.",
year = "2012",
abstract = "Based on the principles derived from Campbells theorem, this paper carries out an analysis of the possibilities of Campbells mean square value signal processing system. The mean square value mode is especially suitable for measurements performed in a mixed radiation field, because the quantities of electrical charge involved in the interactions of the two types of radiation are substantially different. The measuring detector element may be an adequate ionization chamber and/or semiconductor components for mixed n-gamma fields. An examination of the discrimination of gamma in relation to the neutron component in the signal of the detector output was carried out, calculated according to the theoretical model of radiation interaction with the detector. The advantage of the mean square value method was confirmed and it was concluded that the order of n-gamma discrimination in mean square value signal processing is greater than the one rendered by the classical measuring method.",
journal = "Nuclear technology and radiation protection",
title = "Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field",
volume = "27",
number = "2",
pages = "165-170",
doi = "10.2298/NTRP1202165S"
}

Stanković, S., Iricanin, B. D., Nikolić, D., Janković, K. S., Radenković, M., Stankovic, K. D. J.,& Osmokrović, P. V.. (2012). Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field. in Nuclear technology and radiation protection, 27(2), 165-170.
https://doi.org/10.2298/NTRP1202165S

Stanković S, Iricanin BD, Nikolić D, Janković KS, Radenković M, Stankovic KDJ, Osmokrović PV. Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field. in Nuclear technology and radiation protection. 2012;27(2):165-170.
doi:10.2298/NTRP1202165S .

Stanković, Srboljub, Iricanin, Bratislav D., Nikolić, Dragana, Janković, Ksenija S., Radenković, Mirjana, Stankovic, Koviljka D. J., Osmokrović, Predrag V., "Msv Signal Processing System for Neutron-Gamma Discrimination in a Mixed Field" in Nuclear technology and radiation protection, 27, no. 2 (2012):165-170,
https://doi.org/10.2298/NTRP1202165S . .

TY  - JOUR
AU  - Vulević, Branislav D.
AU  - Osmokrović, Predrag V.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4327
AB  - During the last eight years, VINCA Institute-Radiation and Environmental Protection Laboratory has performed environmental spot broadband measurements of extremely low frequency (ELF-50 Hz) electric and magnetic fields and RF (100 kHz-3 GHz) electromagnetic fields in over 35 municipalities in Serbia. These investigations were motivated by the local population requesting information about levels of general public exposure to time-varying electric and magnetic fields in living spaces. This paper presents a summary of values measured in households under overhead power lines. These measurements will be useful in determining the exposure levels of the general public, which in turn determines whether the exposure levels are within reference levels recommended by International Commission on Non-Ionizing Radiation Protection (ICNIRP) Guidelines. It has turned out that measured values are far below the recommended safe levels.
T2  - Radiation Protection Dosimetry
T1  - Survey of ELF magnetic field levels in households near overhead power lines in Serbia
VL  - 145
IS  - 4
SP  - 385
EP  - 388
DO  - 10.1093/rpd/ncq439
ER  - 

@article{
author = "Vulević, Branislav D. and Osmokrović, Predrag V.",
year = "2011",
abstract = "During the last eight years, VINCA Institute-Radiation and Environmental Protection Laboratory has performed environmental spot broadband measurements of extremely low frequency (ELF-50 Hz) electric and magnetic fields and RF (100 kHz-3 GHz) electromagnetic fields in over 35 municipalities in Serbia. These investigations were motivated by the local population requesting information about levels of general public exposure to time-varying electric and magnetic fields in living spaces. This paper presents a summary of values measured in households under overhead power lines. These measurements will be useful in determining the exposure levels of the general public, which in turn determines whether the exposure levels are within reference levels recommended by International Commission on Non-Ionizing Radiation Protection (ICNIRP) Guidelines. It has turned out that measured values are far below the recommended safe levels.",
journal = "Radiation Protection Dosimetry",
title = "Survey of ELF magnetic field levels in households near overhead power lines in Serbia",
volume = "145",
number = "4",
pages = "385-388",
doi = "10.1093/rpd/ncq439"
}

Vulević, B. D.,& Osmokrović, P. V.. (2011). Survey of ELF magnetic field levels in households near overhead power lines in Serbia. in Radiation Protection Dosimetry, 145(4), 385-388.
https://doi.org/10.1093/rpd/ncq439

Vulević BD, Osmokrović PV. Survey of ELF magnetic field levels in households near overhead power lines in Serbia. in Radiation Protection Dosimetry. 2011;145(4):385-388.
doi:10.1093/rpd/ncq439 .

Vulević, Branislav D., Osmokrović, Predrag V., "Survey of ELF magnetic field levels in households near overhead power lines in Serbia" in Radiation Protection Dosimetry, 145, no. 4 (2011):385-388,
https://doi.org/10.1093/rpd/ncq439 . .

TY  - CONF
AU  - Stojanović, N.
AU  - Osmokrović, Predrag
AU  - Stojanović, M.
AU  - Milosavljević, M.
AU  - Stamenić, Ljubisav
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12459
AB  - This paper presents results of our investigation of radiation resistance of different types of commercially available single and poly crystalline silicon solar cells. Sample cells were subjected to gamma radiation from gamma radiation source (Co60). Characteristic parameters of solar cells were extracted from obtained I-V curves: open circuit voltage, short circuit current, maximum power point voltage and current, efficiency, fill factor and series resistance. Obtained results could lead to novel designs of silicon solar cells with purpose of increasing their possible applications in radiation environments.
PB  - IEEE : Institute of Electrical and Electronics Engineers
C3  - RADECS 2011 : 12th European Conference on Radiation and Its Effects on Components and Systems : Proceedings
T1  - Degradation of the output electrical characteristics of si solar cells as a result of ionizing radiation under low light conditions
SP  - 837
EP  - 838
DO  - 10.1109/RADECS.2011.6131343
ER  - 

@conference{
author = "Stojanović, N. and Osmokrović, Predrag and Stojanović, M. and Milosavljević, M. and Stamenić, Ljubisav",
year = "2011",
abstract = "This paper presents results of our investigation of radiation resistance of different types of commercially available single and poly crystalline silicon solar cells. Sample cells were subjected to gamma radiation from gamma radiation source (Co60). Characteristic parameters of solar cells were extracted from obtained I-V curves: open circuit voltage, short circuit current, maximum power point voltage and current, efficiency, fill factor and series resistance. Obtained results could lead to novel designs of silicon solar cells with purpose of increasing their possible applications in radiation environments.",
publisher = "IEEE : Institute of Electrical and Electronics Engineers",
journal = "RADECS 2011 : 12th European Conference on Radiation and Its Effects on Components and Systems : Proceedings",
title = "Degradation of the output electrical characteristics of si solar cells as a result of ionizing radiation under low light conditions",
pages = "837-838",
doi = "10.1109/RADECS.2011.6131343"
}

Stojanović, N., Osmokrović, P., Stojanović, M., Milosavljević, M.,& Stamenić, L.. (2011). Degradation of the output electrical characteristics of si solar cells as a result of ionizing radiation under low light conditions. in RADECS 2011 : 12th European Conference on Radiation and Its Effects on Components and Systems : Proceedings
IEEE : Institute of Electrical and Electronics Engineers., 837-838.
https://doi.org/10.1109/RADECS.2011.6131343

Stojanović N, Osmokrović P, Stojanović M, Milosavljević M, Stamenić L. Degradation of the output electrical characteristics of si solar cells as a result of ionizing radiation under low light conditions. in RADECS 2011 : 12th European Conference on Radiation and Its Effects on Components and Systems : Proceedings. 2011;:837-838.
doi:10.1109/RADECS.2011.6131343 .

Stojanović, N., Osmokrović, Predrag, Stojanović, M., Milosavljević, M., Stamenić, Ljubisav, "Degradation of the output electrical characteristics of si solar cells as a result of ionizing radiation under low light conditions" in RADECS 2011 : 12th European Conference on Radiation and Its Effects on Components and Systems : Proceedings (2011):837-838,
https://doi.org/10.1109/RADECS.2011.6131343 . .

TY  - JOUR
AU  - Vulević, Branislav D.
AU  - Osmokrović, Predrag V.
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4123
AB  - With regard to Non-ionising radiation protection, the relationship between human exposure to electromagnetic fields and health is controversial. Electromagnetic fields have become omnipresent in the daily environment. This paper assesses the problem of how to compare a measurement result with a limit fixed by the standard for human exposure to electric, magnetic and electromagnetic fields (0 Hz-300 GHz). The purpose of the paper is an appropriate representation of the basic information about evaluation of measurement uncertainty.
T2  - Radiation Protection Dosimetry
T1  - Evaluation of Uncertainty in the Measurement of Environmental Electromagnetic Fields
VL  - 141
IS  - 2
SP  - 173
EP  - 177
DO  - 10.1093/rpd/ncq158
ER  - 

@article{
author = "Vulević, Branislav D. and Osmokrović, Predrag V.",
year = "2010",
abstract = "With regard to Non-ionising radiation protection, the relationship between human exposure to electromagnetic fields and health is controversial. Electromagnetic fields have become omnipresent in the daily environment. This paper assesses the problem of how to compare a measurement result with a limit fixed by the standard for human exposure to electric, magnetic and electromagnetic fields (0 Hz-300 GHz). The purpose of the paper is an appropriate representation of the basic information about evaluation of measurement uncertainty.",
journal = "Radiation Protection Dosimetry",
title = "Evaluation of Uncertainty in the Measurement of Environmental Electromagnetic Fields",
volume = "141",
number = "2",
pages = "173-177",
doi = "10.1093/rpd/ncq158"
}

Vulević, B. D.,& Osmokrović, P. V.. (2010). Evaluation of Uncertainty in the Measurement of Environmental Electromagnetic Fields. in Radiation Protection Dosimetry, 141(2), 173-177.
https://doi.org/10.1093/rpd/ncq158

Vulević BD, Osmokrović PV. Evaluation of Uncertainty in the Measurement of Environmental Electromagnetic Fields. in Radiation Protection Dosimetry. 2010;141(2):173-177.
doi:10.1093/rpd/ncq158 .

Vulević, Branislav D., Osmokrović, Predrag V., "Evaluation of Uncertainty in the Measurement of Environmental Electromagnetic Fields" in Radiation Protection Dosimetry, 141, no. 2 (2010):173-177,
https://doi.org/10.1093/rpd/ncq158 . .

TY  - JOUR
AU  - Dekic, Sasa
AU  - Osmokrović, Predrag V.
AU  - Vujisić, Miloš Lj.
AU  - Stanković, Koviljka
PY  - 2010
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4130
AB  - This paper investigates the conditions for the applicability of the geometrical similarity law to impulse breakdown in gases, using statistical methods necessitated by the stochastic nature of the impulse breakdown voltage. Theoretical analysis in the paper is accompanied by experimental results obtained for geometrically similar systems, i.e. for systems with equal shapes of the macroscopic and microscopic electrical field. The experiments were conducted in controlled laboratory conditions, for a wide range of gas pressure and inter-electrode gap values. Two-electrode systems were used, with both homogeneous and non-homogeneous electrical fields, utilizing SF(6), N(2) and He gases as insulators. Standard lightning and switching voltage impulses were applied, as well as ramp-shaped impulses with different slopes. On the basis of the statistical processing of the obtained experimental results, conclusions regarding the conditions for the applicability of the geometrical similarity law to impulse breakdown in gases are drawn.
T2  - IEEE Transactions on Dielectrics and Electrical Insulation
T1  - Conditions for the Applicability of the Geometrical Similarity Law to Impulse Breakdown in Gases
VL  - 17
IS  - 4
SP  - 1185
EP  - 1195
DO  - 10.1109/TDEI.2010.5539689
ER  - 

@article{
author = "Dekic, Sasa and Osmokrović, Predrag V. and Vujisić, Miloš Lj. and Stanković, Koviljka",
year = "2010",
abstract = "This paper investigates the conditions for the applicability of the geometrical similarity law to impulse breakdown in gases, using statistical methods necessitated by the stochastic nature of the impulse breakdown voltage. Theoretical analysis in the paper is accompanied by experimental results obtained for geometrically similar systems, i.e. for systems with equal shapes of the macroscopic and microscopic electrical field. The experiments were conducted in controlled laboratory conditions, for a wide range of gas pressure and inter-electrode gap values. Two-electrode systems were used, with both homogeneous and non-homogeneous electrical fields, utilizing SF(6), N(2) and He gases as insulators. Standard lightning and switching voltage impulses were applied, as well as ramp-shaped impulses with different slopes. On the basis of the statistical processing of the obtained experimental results, conclusions regarding the conditions for the applicability of the geometrical similarity law to impulse breakdown in gases are drawn.",
journal = "IEEE Transactions on Dielectrics and Electrical Insulation",
title = "Conditions for the Applicability of the Geometrical Similarity Law to Impulse Breakdown in Gases",
volume = "17",
number = "4",
pages = "1185-1195",
doi = "10.1109/TDEI.2010.5539689"
}

Dekic, S., Osmokrović, P. V., Vujisić, M. Lj.,& Stanković, K.. (2010). Conditions for the Applicability of the Geometrical Similarity Law to Impulse Breakdown in Gases. in IEEE Transactions on Dielectrics and Electrical Insulation, 17(4), 1185-1195.
https://doi.org/10.1109/TDEI.2010.5539689

Dekic S, Osmokrović PV, Vujisić ML, Stanković K. Conditions for the Applicability of the Geometrical Similarity Law to Impulse Breakdown in Gases. in IEEE Transactions on Dielectrics and Electrical Insulation. 2010;17(4):1185-1195.
doi:10.1109/TDEI.2010.5539689 .

Dekic, Sasa, Osmokrović, Predrag V., Vujisić, Miloš Lj., Stanković, Koviljka, "Conditions for the Applicability of the Geometrical Similarity Law to Impulse Breakdown in Gases" in IEEE Transactions on Dielectrics and Electrical Insulation, 17, no. 4 (2010):1185-1195,
https://doi.org/10.1109/TDEI.2010.5539689 . .

TY  - JOUR
AU  - Vereb, Laslo
AU  - Osmokrović, Predrag V.
AU  - Vujisić, Miloš Lj.
AU  - Dolicanin, Cemal
AU  - Stankovic, Koviijka
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3634
AB  - 20 kV distribution networks with all its components, such as transformers, switches, cables etc., have existed and been operating safely for many decades. From an economic point of view, it would be convenient to replace the transformer-motor combination by just a single 20 kV asynchronous motor, even if the motor itself were more expensive. The cost of a transformer, facilities and maintenance gained in this way would easily cover the extra costs of a motor. Efficiency considerations also make elimination of the step-down transformer desirable. Furthermore, modern technological advances make the production of 20 kV asynchronous motors possible, which is proved by the existence of 32 kV generators. The main problem lies in overcoming the differences between the construction of the aforementioned network equipment and the high-voltage asynchronous motor. This paper analyzes the weak points in the insulation system of an asynchronous motor, and proposes improvements allowing motor supply voltage to be increased to 20 kV.
T2  - IEEE Transactions on Dielectrics and Electrical Insulation
T1  - Prospects of Constructing 20 kV Asynchronous Motors
VL  - 16
IS  - 1
SP  - 251
EP  - 256
DO  - 10.1109/TDEI.2009.4784574
ER  - 

@article{
author = "Vereb, Laslo and Osmokrović, Predrag V. and Vujisić, Miloš Lj. and Dolicanin, Cemal and Stankovic, Koviijka",
year = "2009",
abstract = "20 kV distribution networks with all its components, such as transformers, switches, cables etc., have existed and been operating safely for many decades. From an economic point of view, it would be convenient to replace the transformer-motor combination by just a single 20 kV asynchronous motor, even if the motor itself were more expensive. The cost of a transformer, facilities and maintenance gained in this way would easily cover the extra costs of a motor. Efficiency considerations also make elimination of the step-down transformer desirable. Furthermore, modern technological advances make the production of 20 kV asynchronous motors possible, which is proved by the existence of 32 kV generators. The main problem lies in overcoming the differences between the construction of the aforementioned network equipment and the high-voltage asynchronous motor. This paper analyzes the weak points in the insulation system of an asynchronous motor, and proposes improvements allowing motor supply voltage to be increased to 20 kV.",
journal = "IEEE Transactions on Dielectrics and Electrical Insulation",
title = "Prospects of Constructing 20 kV Asynchronous Motors",
volume = "16",
number = "1",
pages = "251-256",
doi = "10.1109/TDEI.2009.4784574"
}

Vereb, L., Osmokrović, P. V., Vujisić, M. Lj., Dolicanin, C.,& Stankovic, K.. (2009). Prospects of Constructing 20 kV Asynchronous Motors. in IEEE Transactions on Dielectrics and Electrical Insulation, 16(1), 251-256.
https://doi.org/10.1109/TDEI.2009.4784574

Vereb L, Osmokrović PV, Vujisić ML, Dolicanin C, Stankovic K. Prospects of Constructing 20 kV Asynchronous Motors. in IEEE Transactions on Dielectrics and Electrical Insulation. 2009;16(1):251-256.
doi:10.1109/TDEI.2009.4784574 .

Vereb, Laslo, Osmokrović, Predrag V., Vujisić, Miloš Lj., Dolicanin, Cemal, Stankovic, Koviijka, "Prospects of Constructing 20 kV Asynchronous Motors" in IEEE Transactions on Dielectrics and Electrical Insulation, 16, no. 1 (2009):251-256,
https://doi.org/10.1109/TDEI.2009.4784574 . .

TY  - JOUR
AU  - Stanković, K.
AU  - Osmokrović, Predrag V.
AU  - Dolicanin, C.
AU  - Vujisic, M.
AU  - Vasić, Aleksandra
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3682
AB  - This paper investigates the possibility of applying the time enlargement law for predicting how gas-insulated systems would behave when exposed to pulse voltage loads of different shapes. For this purpose, the validity of the time enlargement law in this case has first been tested and the most suitable theoretical distribution function of the breakdown time random variable established. Pulse characteristics of the investigated insulating system have subsequently been determined, by applying the time enlargement law to experimental values of the breakdown time random variable, obtained in measurements with predefined shapes of the voltage load. Pulse characteristics thus obtained were compared with the corresponding pulse characteristics derived from the area law. The results demonstrate the advantages of the time enlargement law method, especially in the case of a non-homogeneous electric field. The experiments were conducted with SF(6) gas, at different values of the pd product (pressure x inter-electrode gap), in a wide frequency range of applied pulse voltages, for a homogeneous, radial and point-plane electrode configuration.
T2  - Plasma Sources Science and Technology
T1  - Time enlargement law for gas pulse breakdown
VL  - 18
IS  - 2
DO  - 10.1088/0963-0252/18/2/025028
ER  - 

@article{
author = "Stanković, K. and Osmokrović, Predrag V. and Dolicanin, C. and Vujisic, M. and Vasić, Aleksandra",
year = "2009",
abstract = "This paper investigates the possibility of applying the time enlargement law for predicting how gas-insulated systems would behave when exposed to pulse voltage loads of different shapes. For this purpose, the validity of the time enlargement law in this case has first been tested and the most suitable theoretical distribution function of the breakdown time random variable established. Pulse characteristics of the investigated insulating system have subsequently been determined, by applying the time enlargement law to experimental values of the breakdown time random variable, obtained in measurements with predefined shapes of the voltage load. Pulse characteristics thus obtained were compared with the corresponding pulse characteristics derived from the area law. The results demonstrate the advantages of the time enlargement law method, especially in the case of a non-homogeneous electric field. The experiments were conducted with SF(6) gas, at different values of the pd product (pressure x inter-electrode gap), in a wide frequency range of applied pulse voltages, for a homogeneous, radial and point-plane electrode configuration.",
journal = "Plasma Sources Science and Technology",
title = "Time enlargement law for gas pulse breakdown",
volume = "18",
number = "2",
doi = "10.1088/0963-0252/18/2/025028"
}

Stanković, K., Osmokrović, P. V., Dolicanin, C., Vujisic, M.,& Vasić, A.. (2009). Time enlargement law for gas pulse breakdown. in Plasma Sources Science and Technology, 18(2).
https://doi.org/10.1088/0963-0252/18/2/025028

Stanković K, Osmokrović PV, Dolicanin C, Vujisic M, Vasić A. Time enlargement law for gas pulse breakdown. in Plasma Sources Science and Technology. 2009;18(2).
doi:10.1088/0963-0252/18/2/025028 .

Stanković, K., Osmokrović, Predrag V., Dolicanin, C., Vujisic, M., Vasić, Aleksandra, "Time enlargement law for gas pulse breakdown" in Plasma Sources Science and Technology, 18, no. 2 (2009),
https://doi.org/10.1088/0963-0252/18/2/025028 . .

TY  - JOUR
AU  - Lončar, Boris B.
AU  - Vujisic, M.
AU  - Stanković, K.
AU  - Osmokrović, Predrag V.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3884
AB  - Wide-spread use of metal-oxide varistors for non-linearity over-voltage protection results in a variety of possible working conditions. It is therefore essential to have a thorough insight into their reliability in various exploitation environments. The influences of temperature variation, aging and radiation exposure on metal-oxide varistors characteristics were investigated in this paper. Stable and effective over-voltage protection over a wide temperature range is always a desirable property, one which significantly contributes to overall system reliability. Behaviour of metal-oxide varistors in the temperature range from -50 degrees C to 150 degrees C was investigated. Aging caused by exploitation was investigated by applying 1000 consecutive double exponential over-voltage pulses to the varistors. Resistance of metal-oxide varistors to the radiation is of special interest in nuclear, military, and space technology. Radiation effects of californium-252 combined neutron/gamma radiation were examined. Voltage-current characteristics, voltage-resistance characteristics and the value of breakdown voltage were used to characterize metal-oxide varistors operation. Non-linearity coefficient, defined from the voltage-current curve, was also used as a parameter. Results are presented with the accompanying theoretical interpretations of the observed changes in metal-oxide varistors behaviour.
T2  - Acta Physica Polonica A
T1  - Stability of Metal-Oxide Varistor Characteristics in Exploitation Conditions
VL  - 116
IS  - 6
SP  - 1081
EP  - 1084
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3884
ER  - 

@article{
author = "Lončar, Boris B. and Vujisic, M. and Stanković, K. and Osmokrović, Predrag V.",
year = "2009",
abstract = "Wide-spread use of metal-oxide varistors for non-linearity over-voltage protection results in a variety of possible working conditions. It is therefore essential to have a thorough insight into their reliability in various exploitation environments. The influences of temperature variation, aging and radiation exposure on metal-oxide varistors characteristics were investigated in this paper. Stable and effective over-voltage protection over a wide temperature range is always a desirable property, one which significantly contributes to overall system reliability. Behaviour of metal-oxide varistors in the temperature range from -50 degrees C to 150 degrees C was investigated. Aging caused by exploitation was investigated by applying 1000 consecutive double exponential over-voltage pulses to the varistors. Resistance of metal-oxide varistors to the radiation is of special interest in nuclear, military, and space technology. Radiation effects of californium-252 combined neutron/gamma radiation were examined. Voltage-current characteristics, voltage-resistance characteristics and the value of breakdown voltage were used to characterize metal-oxide varistors operation. Non-linearity coefficient, defined from the voltage-current curve, was also used as a parameter. Results are presented with the accompanying theoretical interpretations of the observed changes in metal-oxide varistors behaviour.",
journal = "Acta Physica Polonica A",
title = "Stability of Metal-Oxide Varistor Characteristics in Exploitation Conditions",
volume = "116",
number = "6",
pages = "1081-1084",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3884"
}

Lončar, B. B., Vujisic, M., Stanković, K.,& Osmokrović, P. V.. (2009). Stability of Metal-Oxide Varistor Characteristics in Exploitation Conditions. in Acta Physica Polonica A, 116(6), 1081-1084.
https://hdl.handle.net/21.15107/rcub_vinar_3884

Lončar BB, Vujisic M, Stanković K, Osmokrović PV. Stability of Metal-Oxide Varistor Characteristics in Exploitation Conditions. in Acta Physica Polonica A. 2009;116(6):1081-1084.
https://hdl.handle.net/21.15107/rcub_vinar_3884 .

Lončar, Boris B., Vujisic, M., Stanković, K., Osmokrović, Predrag V., "Stability of Metal-Oxide Varistor Characteristics in Exploitation Conditions" in Acta Physica Polonica A, 116, no. 6 (2009):1081-1084,
https://hdl.handle.net/21.15107/rcub_vinar_3884 .

TY  - JOUR
AU  - Stankovic, Koviijka
AU  - Pešić, Miroslav
AU  - Osmokrović, Predrag V.
AU  - Vujisić, Miloš Lj.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3501
AB  - This paper investigates, through theory and experiment, the applicability of the results obtained in laboratory tests of relatively short duration performed on model structures, as a part of the process of designing high-voltage equipment intended for lasting exploitation. Possibilities and limititions of applying these results to practical structures are examined using the methods of mathematical statistics. Special attention is devoted to the influence of electrode surface enlargement and pulse load (overvoltage) prolongation on the statistical behaviour of the pulse breakdown voltage random variable, expressed in the form of the enlargement law. In the theoretical part of the paper, the general four-dimensional (space-time) enlargement law is derived, along with its simplified three-dimensional (surface-time) variant. In the part of the paper related to the experiment, performed with the aim of testing the applicability of the derived surface-time enlargement law to SF6 gas-insulated two-electrode systems, a description of the experimental equipment and procedure is provided, along with the details of measurement data processing. Comparison of experimental results with those predicted by the surface-time enlargement law proved its validity for a two-electrode configuration with a homogenous and radial electric field, insulated by SF6 gas under pressure (with gas pressure as a parameter).
T2  - IEEE Transactions on Dielectrics and Electrical Insulation
T1  - Surface-time enlargement law for gas breakdown
VL  - 15
IS  - 4
SP  - 994
EP  - 1005
DO  - 10.1109/TDEI.2008.4591220
ER  - 

@article{
author = "Stankovic, Koviijka and Pešić, Miroslav and Osmokrović, Predrag V. and Vujisić, Miloš Lj.",
year = "2008",
abstract = "This paper investigates, through theory and experiment, the applicability of the results obtained in laboratory tests of relatively short duration performed on model structures, as a part of the process of designing high-voltage equipment intended for lasting exploitation. Possibilities and limititions of applying these results to practical structures are examined using the methods of mathematical statistics. Special attention is devoted to the influence of electrode surface enlargement and pulse load (overvoltage) prolongation on the statistical behaviour of the pulse breakdown voltage random variable, expressed in the form of the enlargement law. In the theoretical part of the paper, the general four-dimensional (space-time) enlargement law is derived, along with its simplified three-dimensional (surface-time) variant. In the part of the paper related to the experiment, performed with the aim of testing the applicability of the derived surface-time enlargement law to SF6 gas-insulated two-electrode systems, a description of the experimental equipment and procedure is provided, along with the details of measurement data processing. Comparison of experimental results with those predicted by the surface-time enlargement law proved its validity for a two-electrode configuration with a homogenous and radial electric field, insulated by SF6 gas under pressure (with gas pressure as a parameter).",
journal = "IEEE Transactions on Dielectrics and Electrical Insulation",
title = "Surface-time enlargement law for gas breakdown",
volume = "15",
number = "4",
pages = "994-1005",
doi = "10.1109/TDEI.2008.4591220"
}

Stankovic, K., Pešić, M., Osmokrović, P. V.,& Vujisić, M. Lj.. (2008). Surface-time enlargement law for gas breakdown. in IEEE Transactions on Dielectrics and Electrical Insulation, 15(4), 994-1005.
https://doi.org/10.1109/TDEI.2008.4591220

Stankovic K, Pešić M, Osmokrović PV, Vujisić ML. Surface-time enlargement law for gas breakdown. in IEEE Transactions on Dielectrics and Electrical Insulation. 2008;15(4):994-1005.
doi:10.1109/TDEI.2008.4591220 .

Stankovic, Koviijka, Pešić, Miroslav, Osmokrović, Predrag V., Vujisić, Miloš Lj., "Surface-time enlargement law for gas breakdown" in IEEE Transactions on Dielectrics and Electrical Insulation, 15, no. 4 (2008):994-1005,
https://doi.org/10.1109/TDEI.2008.4591220 . .

TY  - JOUR
AU  - Vasić, Aleksandra
AU  - Osmokrović, Predrag V.
AU  - Vujisic, M.
AU  - Dolicanin, C.
AU  - Stanković, K.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3557
AB  - Possibilities for the application of solar systems based on photovoltaic conversion of solar energy are very wide, primarily because of their relatively low cost and very important fact that solar energy is most acceptable source of electrical energy from the environmental point of view. However, as every other energy source, PV technology also has some limitations and disadvantages. In the first place, compared to some other sources, the efficiency of PV modules (i.e. solar cells) is relatively small. One of the most limiting factors for all kinds of detectors is their noise, especially frequency dependent generation-recombination noise, burst noise and 1/f noise. It has been suggested that the cause of the 1/f noise is the trapping of electrons at the surface states as well as in the bulk. That is why the improvement of electrical characteristics of contact layers is very important. Silicides are widely investigated as promising reliable and reproducible contacts. The aim of this paper is to present the possibilities of lowering noise in silicides (that could be used as contacts) and in solar cells as a whole.
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Possibilities of improvement of silicon solar cell characteristics by lowering noise
VL  - 10
IS  - 10
SP  - 2800
EP  - 2804
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3557
ER  - 

@article{
author = "Vasić, Aleksandra and Osmokrović, Predrag V. and Vujisic, M. and Dolicanin, C. and Stanković, K.",
year = "2008",
abstract = "Possibilities for the application of solar systems based on photovoltaic conversion of solar energy are very wide, primarily because of their relatively low cost and very important fact that solar energy is most acceptable source of electrical energy from the environmental point of view. However, as every other energy source, PV technology also has some limitations and disadvantages. In the first place, compared to some other sources, the efficiency of PV modules (i.e. solar cells) is relatively small. One of the most limiting factors for all kinds of detectors is their noise, especially frequency dependent generation-recombination noise, burst noise and 1/f noise. It has been suggested that the cause of the 1/f noise is the trapping of electrons at the surface states as well as in the bulk. That is why the improvement of electrical characteristics of contact layers is very important. Silicides are widely investigated as promising reliable and reproducible contacts. The aim of this paper is to present the possibilities of lowering noise in silicides (that could be used as contacts) and in solar cells as a whole.",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Possibilities of improvement of silicon solar cell characteristics by lowering noise",
volume = "10",
number = "10",
pages = "2800-2804",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3557"
}

Vasić, A., Osmokrović, P. V., Vujisic, M., Dolicanin, C.,& Stanković, K.. (2008). Possibilities of improvement of silicon solar cell characteristics by lowering noise. in Journal of Optoelectronics and Advanced Materials, 10(10), 2800-2804.
https://hdl.handle.net/21.15107/rcub_vinar_3557

Vasić A, Osmokrović PV, Vujisic M, Dolicanin C, Stanković K. Possibilities of improvement of silicon solar cell characteristics by lowering noise. in Journal of Optoelectronics and Advanced Materials. 2008;10(10):2800-2804.
https://hdl.handle.net/21.15107/rcub_vinar_3557 .

Vasić, Aleksandra, Osmokrović, Predrag V., Vujisic, M., Dolicanin, C., Stanković, K., "Possibilities of improvement of silicon solar cell characteristics by lowering noise" in Journal of Optoelectronics and Advanced Materials, 10, no. 10 (2008):2800-2804,
https://hdl.handle.net/21.15107/rcub_vinar_3557 .

TY  - JOUR
AU  - Osmokrović, Predrag V.
AU  - Arsic, N.
AU  - Vujisic, M.
AU  - Stanković, K.
AU  - Dolicanin, C.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3570
AB  - Two types of three-electrode gas-insulated spark gaps have been investigated in this paper: one with the third electrode located inside the main electrode, and the other with a separate third electrode. Three types of insulating media have been used: vacuum, SF6 and N2. Additionally, three different electrode materials have been implemented: copper, steel and tungsten. The following characteristics have been tested experimentally: the influence of insulating gas parameters on spark gap operation, the influence of the polarity of working and trigger voltages on spark gap operation, and the influence of the rate of rise of the trigger voltage on spark gap operation and the degree of spark gap irreversibility. A theoretical model of the spark gap is presented in the paper, which provides a basis for explaining experimental results depending on specific characteristics of the spark gap.
T2  - Plasma Devices and Operations
T1  - Reliability of three-electrode spark gaps
VL  - 16
IS  - 4
SP  - 235
EP  - 245
DO  - 10.1080/10519990802433891
ER  - 

@article{
author = "Osmokrović, Predrag V. and Arsic, N. and Vujisic, M. and Stanković, K. and Dolicanin, C.",
year = "2008",
abstract = "Two types of three-electrode gas-insulated spark gaps have been investigated in this paper: one with the third electrode located inside the main electrode, and the other with a separate third electrode. Three types of insulating media have been used: vacuum, SF6 and N2. Additionally, three different electrode materials have been implemented: copper, steel and tungsten. The following characteristics have been tested experimentally: the influence of insulating gas parameters on spark gap operation, the influence of the polarity of working and trigger voltages on spark gap operation, and the influence of the rate of rise of the trigger voltage on spark gap operation and the degree of spark gap irreversibility. A theoretical model of the spark gap is presented in the paper, which provides a basis for explaining experimental results depending on specific characteristics of the spark gap.",
journal = "Plasma Devices and Operations",
title = "Reliability of three-electrode spark gaps",
volume = "16",
number = "4",
pages = "235-245",
doi = "10.1080/10519990802433891"
}

Osmokrović, P. V., Arsic, N., Vujisic, M., Stanković, K.,& Dolicanin, C.. (2008). Reliability of three-electrode spark gaps. in Plasma Devices and Operations, 16(4), 235-245.
https://doi.org/10.1080/10519990802433891

Osmokrović PV, Arsic N, Vujisic M, Stanković K, Dolicanin C. Reliability of three-electrode spark gaps. in Plasma Devices and Operations. 2008;16(4):235-245.
doi:10.1080/10519990802433891 .

Osmokrović, Predrag V., Arsic, N., Vujisic, M., Stanković, K., Dolicanin, C., "Reliability of three-electrode spark gaps" in Plasma Devices and Operations, 16, no. 4 (2008):235-245,
https://doi.org/10.1080/10519990802433891 . .

TY  - JOUR
AU  - Osmokrović, Predrag V.
AU  - Ilić, Gvozden
AU  - Dolicanin, Cemal
AU  - Stanković, Koviljka
AU  - Vujisić, Miloš Lj.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3608
AB  - In this paper we expound on the procedure of determining the pulse tolerable voltage characteristic in the voltage-versus-time frame, by applying the time enlargement law to the breakdown time random variable, and using a single statistical sample for this variable, obtained through experiments with a predefined shape of the voltage load. The suggested algorithm has been experimentally tested for Ar, N(2), and SF(6) gases, in the pat product (pressure x interelectrode gap) range from 10(-4) to 300 bar mm. The testing was performed by comparing the pulse tolerable voltage characteristic of a two-electrode configuration obtained by applying a particular shape of the pulse voltage load with the values corresponding to other pulse voltage shapes, covering a wide range of frequencies. Satisfactory results have been obtained concerning the applicability of the procedure, with certain minor limitations, which are pointed out. [DOI: 10.1143/JJAP.47.8928]
T2  - Japanese Journal of Applied Physics
T1  - Determination of Pulse Tolerable Voltage in Gas-Insulated Systems
VL  - 47
IS  - 12
SP  - 8928
EP  - 8934
DO  - 10.1143/JJAP.47.8928
ER  - 

@article{
author = "Osmokrović, Predrag V. and Ilić, Gvozden and Dolicanin, Cemal and Stanković, Koviljka and Vujisić, Miloš Lj.",
year = "2008",
abstract = "In this paper we expound on the procedure of determining the pulse tolerable voltage characteristic in the voltage-versus-time frame, by applying the time enlargement law to the breakdown time random variable, and using a single statistical sample for this variable, obtained through experiments with a predefined shape of the voltage load. The suggested algorithm has been experimentally tested for Ar, N(2), and SF(6) gases, in the pat product (pressure x interelectrode gap) range from 10(-4) to 300 bar mm. The testing was performed by comparing the pulse tolerable voltage characteristic of a two-electrode configuration obtained by applying a particular shape of the pulse voltage load with the values corresponding to other pulse voltage shapes, covering a wide range of frequencies. Satisfactory results have been obtained concerning the applicability of the procedure, with certain minor limitations, which are pointed out. [DOI: 10.1143/JJAP.47.8928]",
journal = "Japanese Journal of Applied Physics",
title = "Determination of Pulse Tolerable Voltage in Gas-Insulated Systems",
volume = "47",
number = "12",
pages = "8928-8934",
doi = "10.1143/JJAP.47.8928"
}

Osmokrović, P. V., Ilić, G., Dolicanin, C., Stanković, K.,& Vujisić, M. Lj.. (2008). Determination of Pulse Tolerable Voltage in Gas-Insulated Systems. in Japanese Journal of Applied Physics, 47(12), 8928-8934.
https://doi.org/10.1143/JJAP.47.8928

Osmokrović PV, Ilić G, Dolicanin C, Stanković K, Vujisić ML. Determination of Pulse Tolerable Voltage in Gas-Insulated Systems. in Japanese Journal of Applied Physics. 2008;47(12):8928-8934.
doi:10.1143/JJAP.47.8928 .

Osmokrović, Predrag V., Ilić, Gvozden, Dolicanin, Cemal, Stanković, Koviljka, Vujisić, Miloš Lj., "Determination of Pulse Tolerable Voltage in Gas-Insulated Systems" in Japanese Journal of Applied Physics, 47, no. 12 (2008):8928-8934,
https://doi.org/10.1143/JJAP.47.8928 . .

TY  - CONF
AU  - Stanković, Srboljub
AU  - Petrović, Milica S.
AU  - Kovačević, Milojko
AU  - Vasić, Aleksandra
AU  - Osmokrović, Predrag V.
AU  - Lončar, Boris B.
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6681
AB  - CdZnTe detectors have been employed in diagnostic X-ray spectroscopy. This paper presents the Monte Carlo calculation of X-ray deposited energy in a CdZnTe detector for different energies of photon beam. In incident photon direction, the distribution of absorbed dose as deposited energy in detector is determined, Based on the dependence of the detector response on the thickness and different Zn fractions, some conclusions about changes of the material characteristics could be drawn. Results of numerical simulation suggest that the CdZnTe detector could be suitable for X-ray low energy.
C3  - Materials Science Forum
T1  - Monte Carlo calculation of X-rays deposited energy in CdZnTe detector
VL  - 555
SP  - 141
EP  - +
DO  - 10.4028/www.scientific.net/MSF.555.141
ER  - 

@conference{
author = "Stanković, Srboljub and Petrović, Milica S. and Kovačević, Milojko and Vasić, Aleksandra and Osmokrović, Predrag V. and Lončar, Boris B.",
year = "2007",
abstract = "CdZnTe detectors have been employed in diagnostic X-ray spectroscopy. This paper presents the Monte Carlo calculation of X-ray deposited energy in a CdZnTe detector for different energies of photon beam. In incident photon direction, the distribution of absorbed dose as deposited energy in detector is determined, Based on the dependence of the detector response on the thickness and different Zn fractions, some conclusions about changes of the material characteristics could be drawn. Results of numerical simulation suggest that the CdZnTe detector could be suitable for X-ray low energy.",
journal = "Materials Science Forum",
title = "Monte Carlo calculation of X-rays deposited energy in CdZnTe detector",
volume = "555",
pages = "141-+",
doi = "10.4028/www.scientific.net/MSF.555.141"
}

Stanković, S., Petrović, M. S., Kovačević, M., Vasić, A., Osmokrović, P. V.,& Lončar, B. B.. (2007). Monte Carlo calculation of X-rays deposited energy in CdZnTe detector. in Materials Science Forum, 555, 141-+.
https://doi.org/10.4028/www.scientific.net/MSF.555.141

Stanković S, Petrović MS, Kovačević M, Vasić A, Osmokrović PV, Lončar BB. Monte Carlo calculation of X-rays deposited energy in CdZnTe detector. in Materials Science Forum. 2007;555:141-+.
doi:10.4028/www.scientific.net/MSF.555.141 .

Stanković, Srboljub, Petrović, Milica S., Kovačević, Milojko, Vasić, Aleksandra, Osmokrović, Predrag V., Lončar, Boris B., "Monte Carlo calculation of X-rays deposited energy in CdZnTe detector" in Materials Science Forum, 555 (2007):141-+,
https://doi.org/10.4028/www.scientific.net/MSF.555.141 . .

TY  - CONF
AU  - Lončar, Boris
AU  - Kartalović, Nenad
AU  - Stanković, Srboljub
AU  - Vujisić, Miloš
AU  - Osmokrović, Predrag
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12259
AB  - Cilj ovog rada je da se ispita uticaj materijala elektroda na impulsnu karakteristiku modela gasnog odvodnika prenapona u polju gama i X zračenja. Pokazano je da oba tipa zračenja dovode do povećanja brzine odziva odvodnika. Dobijeni rezultati pokazuju da je optimalno rešenje model odvodnika sa elektrodama od aluminijuma.
AB  - The aim of this paper is to investigate the influence of electrode material on the gas-filled surge arresters' model pulse shape characteristic in gamma and X radiation field. We found that both radiations have increased gas filled surge arresters' response time. The obtained results show that the optimal solution for GFSA model is with Al electrodes.
PB  - Beograd : Društvo za ETRAN
C3  - ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova
T1  - Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja
T1  - The influence of electrode material on gas-filled surge arresters response time in gamma and X radiation field
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12259
ER  - 

@conference{
author = "Lončar, Boris and Kartalović, Nenad and Stanković, Srboljub and Vujisić, Miloš and Osmokrović, Predrag",
year = "2007",
abstract = "Cilj ovog rada je da se ispita uticaj materijala elektroda na impulsnu karakteristiku modela gasnog odvodnika prenapona u polju gama i X zračenja. Pokazano je da oba tipa zračenja dovode do povećanja brzine odziva odvodnika. Dobijeni rezultati pokazuju da je optimalno rešenje model odvodnika sa elektrodama od aluminijuma., The aim of this paper is to investigate the influence of electrode material on the gas-filled surge arresters' model pulse shape characteristic in gamma and X radiation field. We found that both radiations have increased gas filled surge arresters' response time. The obtained results show that the optimal solution for GFSA model is with Al electrodes.",
publisher = "Beograd : Društvo za ETRAN",
journal = "ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova",
title = "Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja, The influence of electrode material on gas-filled surge arresters response time in gamma and X radiation field",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12259"
}

Lončar, B., Kartalović, N., Stanković, S., Vujisić, M.,& Osmokrović, P.. (2007). Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja. in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova
Beograd : Društvo za ETRAN..
https://hdl.handle.net/21.15107/rcub_vinar_12259

Lončar B, Kartalović N, Stanković S, Vujisić M, Osmokrović P. Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja. in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova. 2007;.
https://hdl.handle.net/21.15107/rcub_vinar_12259 .

Lončar, Boris, Kartalović, Nenad, Stanković, Srboljub, Vujisić, Miloš, Osmokrović, Predrag, "Uticaj materijala elektroda na brzinu odziva gasnog odvodnika prenapona u polju gama i X zračenja" in ETRAN : 51. konferencija ETRAN-a : Elektronski zbornik radova (2007),
https://hdl.handle.net/21.15107/rcub_vinar_12259 .

TY  - CONF
AU  - Stanković, Srboljub
AU  - Avramović, Ivana
AU  - Lazarević, Đorđe
AU  - Lončar, Boris
AU  - Osmokrović, Predrag
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12260
AB  - U radu je ispitana mogućnost primene Kempbelovog MSV metoda u mešovitom polju 252Cf moderiranog teškom vodom. Nekompenzovana jonizaciona komora za mešovita n-γ polja je bila detekcioni element MSV mernog lanca. Zaključeno je da je stepen n-γ diskriminacije  pri MSV obradi signala veći nego kod  klasičnog metoda merenja.
AB  - This paper presents the possibility of Campbell's MSV method in mixed field 252Cf moderated by heavy water. The uncompensated ionization chamber for mixed n-γ fields was used as detector element. The conclusion is that the order of discrimination in MSV signal processing is larger than for classical measuring method.
PB  - Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore
C3  - 24. simpozijum DZZSCG : zbornik radova
T1  - Kempbelov MSV metod merenja u mešovitom polju 252Cf moderiranog teškom vodom
T1  - Campbell's MSV method measurement in mixed field 252Cf moderated by heavy water
SP  - 227
EP  - 231
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12260
ER  - 

@conference{
author = "Stanković, Srboljub and Avramović, Ivana and Lazarević, Đorđe and Lončar, Boris and Osmokrović, Predrag",
year = "2007",
abstract = "U radu je ispitana mogućnost primene Kempbelovog MSV metoda u mešovitom polju 252Cf moderiranog teškom vodom. Nekompenzovana jonizaciona komora za mešovita n-γ polja je bila detekcioni element MSV mernog lanca. Zaključeno je da je stepen n-γ diskriminacije  pri MSV obradi signala veći nego kod  klasičnog metoda merenja., This paper presents the possibility of Campbell's MSV method in mixed field 252Cf moderated by heavy water. The uncompensated ionization chamber for mixed n-γ fields was used as detector element. The conclusion is that the order of discrimination in MSV signal processing is larger than for classical measuring method.",
publisher = "Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "24. simpozijum DZZSCG : zbornik radova",
title = "Kempbelov MSV metod merenja u mešovitom polju 252Cf moderiranog teškom vodom, Campbell's MSV method measurement in mixed field 252Cf moderated by heavy water",
pages = "227-231",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12260"
}

Stanković, S., Avramović, I., Lazarević, Đ., Lončar, B.,& Osmokrović, P.. (2007). Kempbelov MSV metod merenja u mešovitom polju 252Cf moderiranog teškom vodom. in 24. simpozijum DZZSCG : zbornik radova
Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore., 227-231.
https://hdl.handle.net/21.15107/rcub_vinar_12260

Stanković S, Avramović I, Lazarević Đ, Lončar B, Osmokrović P. Kempbelov MSV metod merenja u mešovitom polju 252Cf moderiranog teškom vodom. in 24. simpozijum DZZSCG : zbornik radova. 2007;:227-231.
https://hdl.handle.net/21.15107/rcub_vinar_12260 .

Stanković, Srboljub, Avramović, Ivana, Lazarević, Đorđe, Lončar, Boris, Osmokrović, Predrag, "Kempbelov MSV metod merenja u mešovitom polju 252Cf moderiranog teškom vodom" in 24. simpozijum DZZSCG : zbornik radova (2007):227-231,
https://hdl.handle.net/21.15107/rcub_vinar_12260 .

TY  - CONF
AU  - Lončar, Boris
AU  - Kartalović, N.
AU  - Stanković, Srboljub
AU  - Vujisić, M.
AU  - Osmokrović, Predrag
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12263
AB  - Cilj ovog rada je da se ispita uticaj gama i X zračenja na brzinu odziva komercijalnih CITEL i SIEMENS gasnih odvodnika prenapona. Pokazano je da oba tipa zračenja dovode do promene impulsne karakteristike odvodnika.. Dobijeni rezultati pokazuju da su u polju gama zračenja otporniji odvodnici firme CITEL, a u polju X zračenja SIEMENS odvodnici.
AB  - The aim of this paper is to examine the influence of γ and X radiation to response time of some commercial gas filled surge arresters. We found that both radiations have significant influence on gas filled surge arresters pulse characteristic. The obtained results show that the optimal solution in gamma radiation field was CITEL components, while in X radiation field was better to use SIEMENS components.
PB  - Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore
C3  - 24. simpozijum DZZSCG : zbornik radova
T1  - Uticaj gama i X zračenja na impulsnu karakteristiku nekih komercijalnih gasnih odvodnika prenapona
T1  - The influence of gamma and X radiation on pulse characteristic of some commercial gas filled surge arresters
SP  - 363
EP  - 366
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12263
ER  - 

@conference{
author = "Lončar, Boris and Kartalović, N. and Stanković, Srboljub and Vujisić, M. and Osmokrović, Predrag",
year = "2007",
abstract = "Cilj ovog rada je da se ispita uticaj gama i X zračenja na brzinu odziva komercijalnih CITEL i SIEMENS gasnih odvodnika prenapona. Pokazano je da oba tipa zračenja dovode do promene impulsne karakteristike odvodnika.. Dobijeni rezultati pokazuju da su u polju gama zračenja otporniji odvodnici firme CITEL, a u polju X zračenja SIEMENS odvodnici., The aim of this paper is to examine the influence of γ and X radiation to response time of some commercial gas filled surge arresters. We found that both radiations have significant influence on gas filled surge arresters pulse characteristic. The obtained results show that the optimal solution in gamma radiation field was CITEL components, while in X radiation field was better to use SIEMENS components.",
publisher = "Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore",
journal = "24. simpozijum DZZSCG : zbornik radova",
title = "Uticaj gama i X zračenja na impulsnu karakteristiku nekih komercijalnih gasnih odvodnika prenapona, The influence of gamma and X radiation on pulse characteristic of some commercial gas filled surge arresters",
pages = "363-366",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12263"
}

Lončar, B., Kartalović, N., Stanković, S., Vujisić, M.,& Osmokrović, P.. (2007). Uticaj gama i X zračenja na impulsnu karakteristiku nekih komercijalnih gasnih odvodnika prenapona. in 24. simpozijum DZZSCG : zbornik radova
Beograd : Institut za nuklearne nauke "Vinča" : Društvo za zaštitu od zračenja Srbije i Crne Gore., 363-366.
https://hdl.handle.net/21.15107/rcub_vinar_12263

Lončar B, Kartalović N, Stanković S, Vujisić M, Osmokrović P. Uticaj gama i X zračenja na impulsnu karakteristiku nekih komercijalnih gasnih odvodnika prenapona. in 24. simpozijum DZZSCG : zbornik radova. 2007;:363-366.
https://hdl.handle.net/21.15107/rcub_vinar_12263 .

Lončar, Boris, Kartalović, N., Stanković, Srboljub, Vujisić, M., Osmokrović, Predrag, "Uticaj gama i X zračenja na impulsnu karakteristiku nekih komercijalnih gasnih odvodnika prenapona" in 24. simpozijum DZZSCG : zbornik radova (2007):363-366,
https://hdl.handle.net/21.15107/rcub_vinar_12263 .

TY  - JOUR
AU  - Lončar, Boris B.
AU  - Osmokrović, Predrag V.
AU  - Stanković, Srboljub
AU  - Šašić, Rajko
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3010
AB  - The aim of this paper is to find the possibility for improvement of gas-filled surge arresters (GFSA) characteristics in y and X radiation field by appropriate choice of electrode materials. For that purpose electrodes made of different materials were incorporated in the originally developed GFSA model. The obtained results show that both in y and X radiation fields, copper electrodes are an optimal solution, since they have the highest resistance to radiation effects. It is also shown GFSA are highly resistant to y radiation, but that X radiation leads to significant degradation of their characteristics.
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field
VL  - 8
IS  - 2
SP  - 863
EP  - 866
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3010
ER  - 

@article{
author = "Lončar, Boris B. and Osmokrović, Predrag V. and Stanković, Srboljub and Šašić, Rajko",
year = "2006",
abstract = "The aim of this paper is to find the possibility for improvement of gas-filled surge arresters (GFSA) characteristics in y and X radiation field by appropriate choice of electrode materials. For that purpose electrodes made of different materials were incorporated in the originally developed GFSA model. The obtained results show that both in y and X radiation fields, copper electrodes are an optimal solution, since they have the highest resistance to radiation effects. It is also shown GFSA are highly resistant to y radiation, but that X radiation leads to significant degradation of their characteristics.",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field",
volume = "8",
number = "2",
pages = "863-866",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3010"
}

Lončar, B. B., Osmokrović, P. V., Stanković, S.,& Šašić, R.. (2006). Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field. in Journal of Optoelectronics and Advanced Materials, 8(2), 863-866.
https://hdl.handle.net/21.15107/rcub_vinar_3010

Lončar BB, Osmokrović PV, Stanković S, Šašić R. Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field. in Journal of Optoelectronics and Advanced Materials. 2006;8(2):863-866.
https://hdl.handle.net/21.15107/rcub_vinar_3010 .

Lončar, Boris B., Osmokrović, Predrag V., Stanković, Srboljub, Šašić, Rajko, "Influence of electrode material on gas-filled surge arresters characteristics in gamma and X radiation field" in Journal of Optoelectronics and Advanced Materials, 8, no. 2 (2006):863-866,
https://hdl.handle.net/21.15107/rcub_vinar_3010 .

TY  - JOUR
AU  - Lončar, Boris B.
AU  - Osmokrović, Predrag V.
AU  - Vasić, Aleksandra
AU  - Stanković, Srboljub
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3071
AB  - This paper aims to find the possibility of stabilizing the gas-filled surge arresters (GFSA) static working point in gamma- and X-radiation fields by an appropriate choice of constructive parameters. The observed effects on Some commercial components have been compared to the originally developed GFSA model with the aim of improving the characteristics of the commercial components. The type of noble gas, the pressure in the gas chamber, the inter-electrode gap value, the electrode material, and the manner of electrode surface processing are used as variable parameters. The obtained results are significant for a better understanding of the prebreakdown effects in gases at low pressures, but also have practical importance for the manufacturer of GFSAs.
T2  - IEEE Transactions on Plasma Science
T1  - Influence of gamma and X radiation on gas-filled surge arrester characteristics
VL  - 34
IS  - 4
SP  - 1561
EP  - 1565
DO  - 10.1109/TPS.2006.877634
ER  - 

@article{
author = "Lončar, Boris B. and Osmokrović, Predrag V. and Vasić, Aleksandra and Stanković, Srboljub",
year = "2006",
abstract = "This paper aims to find the possibility of stabilizing the gas-filled surge arresters (GFSA) static working point in gamma- and X-radiation fields by an appropriate choice of constructive parameters. The observed effects on Some commercial components have been compared to the originally developed GFSA model with the aim of improving the characteristics of the commercial components. The type of noble gas, the pressure in the gas chamber, the inter-electrode gap value, the electrode material, and the manner of electrode surface processing are used as variable parameters. The obtained results are significant for a better understanding of the prebreakdown effects in gases at low pressures, but also have practical importance for the manufacturer of GFSAs.",
journal = "IEEE Transactions on Plasma Science",
title = "Influence of gamma and X radiation on gas-filled surge arrester characteristics",
volume = "34",
number = "4",
pages = "1561-1565",
doi = "10.1109/TPS.2006.877634"
}

Lončar, B. B., Osmokrović, P. V., Vasić, A.,& Stanković, S.. (2006). Influence of gamma and X radiation on gas-filled surge arrester characteristics. in IEEE Transactions on Plasma Science, 34(4), 1561-1565.
https://doi.org/10.1109/TPS.2006.877634

Lončar BB, Osmokrović PV, Vasić A, Stanković S. Influence of gamma and X radiation on gas-filled surge arrester characteristics. in IEEE Transactions on Plasma Science. 2006;34(4):1561-1565.
doi:10.1109/TPS.2006.877634 .

Lončar, Boris B., Osmokrović, Predrag V., Vasić, Aleksandra, Stanković, Srboljub, "Influence of gamma and X radiation on gas-filled surge arrester characteristics" in IEEE Transactions on Plasma Science, 34, no. 4 (2006):1561-1565,
https://doi.org/10.1109/TPS.2006.877634 . .

TY  - CONF
AU  - Osmokrović, Predrag V.
AU  - Lončar, Boris B.
AU  - Stanković, Srboljub
AU  - Vasić, Aleksandra
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6590
AB  - This paper presents an innovative method for efficient characterization of relevant characteristics of non-linear over-voltage protection elements in low-voltage applications. Standard measuring equipment is modified to enable an efficient and repeatable experimental procedure to investigate characteristics of over-voltage diodes and varistors: volt-ampere characteristic, volt-ohm characteristic, coefficient of non-linearity, and finally, the breakdown voltage. Additionally, an innovative aging estimate algorithm was used. Furthermore, the pseudo-empiric method using the area law is used to determine an impulse characteristic of a gas filled surge arrester (GFSA). Suggested experimental procedure offers higher measuring accuracy and repeatability because internal temperature of non-linear elements is virtually unchanged during all experiments. All experimental results are treated statistically to prove high repeatability of suggested approach. Comparison of results obtained by suggested experimental method and classical approach, shows minimal discrepancies.
PB  - IEEE Computer Society
C3  - MIEL : 25th International Conference on Microelectronics
T1  - The innovative method for determining characteristics of over-voltage protection elements
SP  - 693
DO  - 10.1109/ICMEL.2006.1651052
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6590
ER  - 

@conference{
author = "Osmokrović, Predrag V. and Lončar, Boris B. and Stanković, Srboljub and Vasić, Aleksandra",
year = "2006",
abstract = "This paper presents an innovative method for efficient characterization of relevant characteristics of non-linear over-voltage protection elements in low-voltage applications. Standard measuring equipment is modified to enable an efficient and repeatable experimental procedure to investigate characteristics of over-voltage diodes and varistors: volt-ampere characteristic, volt-ohm characteristic, coefficient of non-linearity, and finally, the breakdown voltage. Additionally, an innovative aging estimate algorithm was used. Furthermore, the pseudo-empiric method using the area law is used to determine an impulse characteristic of a gas filled surge arrester (GFSA). Suggested experimental procedure offers higher measuring accuracy and repeatability because internal temperature of non-linear elements is virtually unchanged during all experiments. All experimental results are treated statistically to prove high repeatability of suggested approach. Comparison of results obtained by suggested experimental method and classical approach, shows minimal discrepancies.",
publisher = "IEEE Computer Society",
journal = "MIEL : 25th International Conference on Microelectronics",
title = "The innovative method for determining characteristics of over-voltage protection elements",
pages = "693",
doi = "10.1109/ICMEL.2006.1651052",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6590"
}

Osmokrović, P. V., Lončar, B. B., Stanković, S.,& Vasić, A.. (2006). The innovative method for determining characteristics of over-voltage protection elements. in MIEL : 25th International Conference on Microelectronics
IEEE Computer Society., 693.
https://doi.org/10.1109/ICMEL.2006.1651052
https://hdl.handle.net/21.15107/rcub_vinar_6590

Osmokrović PV, Lončar BB, Stanković S, Vasić A. The innovative method for determining characteristics of over-voltage protection elements. in MIEL : 25th International Conference on Microelectronics. 2006;:693.
doi:10.1109/ICMEL.2006.1651052
https://hdl.handle.net/21.15107/rcub_vinar_6590 .

Osmokrović, Predrag V., Lončar, Boris B., Stanković, Srboljub, Vasić, Aleksandra, "The innovative method for determining characteristics of over-voltage protection elements" in MIEL : 25th International Conference on Microelectronics (2006):693,
https://doi.org/10.1109/ICMEL.2006.1651052 .,
https://hdl.handle.net/21.15107/rcub_vinar_6590 .