TY  - JOUR
AU  - Nikezić, Dušan P.
AU  - Radivojević, Dušan S.
AU  - Lazović, Ivan
AU  - Mirkov, Nikola S.
AU  - Marković, Zoran J.
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12988
AB  - In order to better predict the high aerosol concentrations associated with air pollution and climate change, a machine learning model was developed using transfer learning and the segmentation process of global satellite images. The main concept of transfer learning lies on convolutional neural networks and works by initializing the already trained model weights to better adapt the weights when the network is trained on a different dataset. The transfer learning technique was tested with the ResNet3D-101 model pre-trained from a 2D ImageNet dataset. This model has performed well for contrail detection to assess climate impact. Aerosol distributions can be monitored via satellite remote sensing. Satellites can monitor some aerosol optical properties like aerosol optical thickness. Aerosol optical thickness snapshots were the input dataset for the model and were obtained from NASA’s Terra-Modis satellite; the output images were segmented by comparing the pixel values with a threshold value of 0.8 for aerosol optical thickness. Hyperparameter optimization finds a tuple of hyperparameters that yields an optimal model that minimizes a predefined loss function on given independent data. The model structure was adjusted in order to improve the performance of the model by applying methods and hyperparameter optimization techniques such as grid search, batch size, threshold, and input length. According to the criteria defined by the authors, the distance domain criterion and time domain criterion, the developed model is capable of generating adequate data and finding patterns in the time domain. As observed from the comparison of relative coefficients for the criteria metrics proposed by the authors, ddc and dtc, the deep learning model based on ConvLSTM layers developed in our previous studies has better performance than the model developed in this study with transfer learning.
T2  - Mathematics
T1  - Transfer Learning with ResNet3D-101 for Global Prediction of High Aerosol Concentrations
VL  - 12
IS  - 6
SP  - 826
DO  - 10.3390/math12060826
ER  - 

@article{
author = "Nikezić, Dušan P. and Radivojević, Dušan S. and Lazović, Ivan and Mirkov, Nikola S. and Marković, Zoran J.",
year = "2024",
abstract = "In order to better predict the high aerosol concentrations associated with air pollution and climate change, a machine learning model was developed using transfer learning and the segmentation process of global satellite images. The main concept of transfer learning lies on convolutional neural networks and works by initializing the already trained model weights to better adapt the weights when the network is trained on a different dataset. The transfer learning technique was tested with the ResNet3D-101 model pre-trained from a 2D ImageNet dataset. This model has performed well for contrail detection to assess climate impact. Aerosol distributions can be monitored via satellite remote sensing. Satellites can monitor some aerosol optical properties like aerosol optical thickness. Aerosol optical thickness snapshots were the input dataset for the model and were obtained from NASA’s Terra-Modis satellite; the output images were segmented by comparing the pixel values with a threshold value of 0.8 for aerosol optical thickness. Hyperparameter optimization finds a tuple of hyperparameters that yields an optimal model that minimizes a predefined loss function on given independent data. The model structure was adjusted in order to improve the performance of the model by applying methods and hyperparameter optimization techniques such as grid search, batch size, threshold, and input length. According to the criteria defined by the authors, the distance domain criterion and time domain criterion, the developed model is capable of generating adequate data and finding patterns in the time domain. As observed from the comparison of relative coefficients for the criteria metrics proposed by the authors, ddc and dtc, the deep learning model based on ConvLSTM layers developed in our previous studies has better performance than the model developed in this study with transfer learning.",
journal = "Mathematics",
title = "Transfer Learning with ResNet3D-101 for Global Prediction of High Aerosol Concentrations",
volume = "12",
number = "6",
pages = "826",
doi = "10.3390/math12060826"
}

Nikezić, D. P., Radivojević, D. S., Lazović, I., Mirkov, N. S.,& Marković, Z. J.. (2024). Transfer Learning with ResNet3D-101 for Global Prediction of High Aerosol Concentrations. in Mathematics, 12(6), 826.
https://doi.org/10.3390/math12060826

Nikezić DP, Radivojević DS, Lazović I, Mirkov NS, Marković ZJ. Transfer Learning with ResNet3D-101 for Global Prediction of High Aerosol Concentrations. in Mathematics. 2024;12(6):826.
doi:10.3390/math12060826 .

Nikezić, Dušan P., Radivojević, Dušan S., Lazović, Ivan, Mirkov, Nikola S., Marković, Zoran J., "Transfer Learning with ResNet3D-101 for Global Prediction of High Aerosol Concentrations" in Mathematics, 12, no. 6 (2024):826,
https://doi.org/10.3390/math12060826 . .

TY  - JOUR
AU  - Radivojević, Dušan S.
AU  - Lazović, Ivan
AU  - Mirkov, Nikola S.
AU  - Ramadani, Uzahir
AU  - Nikezić, Dušan P.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10871
AB  - The attention mechanism in natural language processing and self-attention mechanism in vision transformers improved many deep learning models. An implementation of the self-attention mechanism with the previously developed ConvLSTM sequence-to-one model was done in order to make a comparative evaluation with statistical testing. First, the new ConvLSTM sequence-to-one model with a self-attention mechanism was developed and then the self-attention layer was removed in order to make comparison. The hyperparameters optimization process was conducted by grid search for integer and string type parameters, and with particle swarm optimization for float type parameters. A cross validation technique was used for better evaluating models with a predefined ratio of train-validation-test subsets. Both models with and without a self-attention layer passed defined evaluation criteria that means that models are able to generate the image of the global aerosol thickness and able to find patterns for changes in the time domain. The model obtained by an ablation study on the self-attention layer achieved better outcomes for Root Mean Square Error and Euclidean Distance in regards to developed ConvLSTM-SA model. As part of the statistical test, a Kruskal–Wallis H Test was done since it was determined that the data did not belong to the normal distribution and the obtained results showed that both models, with and without the SA layer, predict similar images with patterns at the pixel level to the original dataset. However, the model without the SA layer was more similar to the original dataset especially in the time domain at the pixel level. Based on the comparative evaluation with statistical testing, it was concluded that the developed ConvLSTM-SA model better predicts without an SA layer.
T2  - Mathematics
T1  - A Comparative Evaluation of Self-Attention Mechanism with ConvLSTM Model for Global Aerosol Time Series Forecasting
VL  - 11
IS  - 7
SP  - 1744
DO  - 10.3390/math11071744
ER  - 

@article{
author = "Radivojević, Dušan S. and Lazović, Ivan and Mirkov, Nikola S. and Ramadani, Uzahir and Nikezić, Dušan P.",
year = "2023",
abstract = "The attention mechanism in natural language processing and self-attention mechanism in vision transformers improved many deep learning models. An implementation of the self-attention mechanism with the previously developed ConvLSTM sequence-to-one model was done in order to make a comparative evaluation with statistical testing. First, the new ConvLSTM sequence-to-one model with a self-attention mechanism was developed and then the self-attention layer was removed in order to make comparison. The hyperparameters optimization process was conducted by grid search for integer and string type parameters, and with particle swarm optimization for float type parameters. A cross validation technique was used for better evaluating models with a predefined ratio of train-validation-test subsets. Both models with and without a self-attention layer passed defined evaluation criteria that means that models are able to generate the image of the global aerosol thickness and able to find patterns for changes in the time domain. The model obtained by an ablation study on the self-attention layer achieved better outcomes for Root Mean Square Error and Euclidean Distance in regards to developed ConvLSTM-SA model. As part of the statistical test, a Kruskal–Wallis H Test was done since it was determined that the data did not belong to the normal distribution and the obtained results showed that both models, with and without the SA layer, predict similar images with patterns at the pixel level to the original dataset. However, the model without the SA layer was more similar to the original dataset especially in the time domain at the pixel level. Based on the comparative evaluation with statistical testing, it was concluded that the developed ConvLSTM-SA model better predicts without an SA layer.",
journal = "Mathematics",
title = "A Comparative Evaluation of Self-Attention Mechanism with ConvLSTM Model for Global Aerosol Time Series Forecasting",
volume = "11",
number = "7",
pages = "1744",
doi = "10.3390/math11071744"
}

Radivojević, D. S., Lazović, I., Mirkov, N. S., Ramadani, U.,& Nikezić, D. P.. (2023). A Comparative Evaluation of Self-Attention Mechanism with ConvLSTM Model for Global Aerosol Time Series Forecasting. in Mathematics, 11(7), 1744.
https://doi.org/10.3390/math11071744

Radivojević DS, Lazović I, Mirkov NS, Ramadani U, Nikezić DP. A Comparative Evaluation of Self-Attention Mechanism with ConvLSTM Model for Global Aerosol Time Series Forecasting. in Mathematics. 2023;11(7):1744.
doi:10.3390/math11071744 .

Radivojević, Dušan S., Lazović, Ivan, Mirkov, Nikola S., Ramadani, Uzahir, Nikezić, Dušan P., "A Comparative Evaluation of Self-Attention Mechanism with ConvLSTM Model for Global Aerosol Time Series Forecasting" in Mathematics, 11, no. 7 (2023):1744,
https://doi.org/10.3390/math11071744 . .

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Jusić, Alija
AU  - Nikezić, Dušan P.
AU  - Stanković, Koviljka
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10508
AB  - The study discusses the validity of the law of similarity for the impulse breakdown of gases at low pressure and small inter-electrode distances. The research has been done theoretically, experimentally and numerically. The experiments were conducted under well-controlled laboratory conditions. The combined measurement uncertainty was less than 5%. The experiments were carried out with gases SF6, N2 and He. The electrodes were made of copper, but also of metals with different values of the work function. The obtained results are presented through the impulse characteristics for similar systems. Such a presentation only provided qualitative information. In order to obtain quantitative information, a modified Wilcoxon Rank Sum Test (U test) was performed. The obtained results show that the law of similarity is valid for the DC breakdown of gases, but it is not valid for the impulse breakdown of gases. It can be concluded that the law of similarity is inapplicable for the design of gas-insulated systems under low pressure at small values of the inter-electrode distance.
T2  - Vacuum
T1  - Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum
VL  - 207
SP  - 111683
DO  - 10.1016/j.vacuum.2022.111683
ER  - 

@article{
author = "Kartalović, Nenad M. and Jusić, Alija and Nikezić, Dušan P. and Stanković, Koviljka",
year = "2023",
abstract = "The study discusses the validity of the law of similarity for the impulse breakdown of gases at low pressure and small inter-electrode distances. The research has been done theoretically, experimentally and numerically. The experiments were conducted under well-controlled laboratory conditions. The combined measurement uncertainty was less than 5%. The experiments were carried out with gases SF6, N2 and He. The electrodes were made of copper, but also of metals with different values of the work function. The obtained results are presented through the impulse characteristics for similar systems. Such a presentation only provided qualitative information. In order to obtain quantitative information, a modified Wilcoxon Rank Sum Test (U test) was performed. The obtained results show that the law of similarity is valid for the DC breakdown of gases, but it is not valid for the impulse breakdown of gases. It can be concluded that the law of similarity is inapplicable for the design of gas-insulated systems under low pressure at small values of the inter-electrode distance.",
journal = "Vacuum",
title = "Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum",
volume = "207",
pages = "111683",
doi = "10.1016/j.vacuum.2022.111683"
}

Kartalović, N. M., Jusić, A., Nikezić, D. P.,& Stanković, K.. (2023). Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum. in Vacuum, 207, 111683.
https://doi.org/10.1016/j.vacuum.2022.111683

Kartalović NM, Jusić A, Nikezić DP, Stanković K. Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum. in Vacuum. 2023;207:111683.
doi:10.1016/j.vacuum.2022.111683 .

Kartalović, Nenad M., Jusić, Alija, Nikezić, Dušan P., Stanković, Koviljka, "Validity of the law of similarity for impulse and DC breakdown of gases in the vicinity of the Paschen’s minimum" in Vacuum, 207 (2023):111683,
https://doi.org/10.1016/j.vacuum.2022.111683 . .

TY  - JOUR
AU  - Brajović, Dragan
AU  - Jokanović, Bojan
AU  - Bebić, Milan
AU  - Kartalović, Nenad
AU  - Nikezić, Dušan P.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10642
AB  - The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.
T2  - Electrical Engineering
T1  - Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test
VL  - 105
SP  - 1643
EP  - 1653
DO  - 10.1007/s00202-023-01767-w
ER  - 

@article{
author = "Brajović, Dragan and Jokanović, Bojan and Bebić, Milan and Kartalović, Nenad and Nikezić, Dušan P.",
year = "2023",
abstract = "The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.",
journal = "Electrical Engineering",
title = "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test",
volume = "105",
pages = "1643-1653",
doi = "10.1007/s00202-023-01767-w"
}

Brajović, D., Jokanović, B., Bebić, M., Kartalović, N.,& Nikezić, D. P.. (2023). Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering, 105, 1643-1653.
https://doi.org/10.1007/s00202-023-01767-w

Brajović D, Jokanović B, Bebić M, Kartalović N, Nikezić DP. Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering. 2023;105:1643-1653.
doi:10.1007/s00202-023-01767-w .

Brajović, Dragan, Jokanović, Bojan, Bebić, Milan, Kartalović, Nenad, Nikezić, Dušan P., "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test" in Electrical Engineering, 105 (2023):1643-1653,
https://doi.org/10.1007/s00202-023-01767-w . .

TY  - JOUR
AU  - Brajović, Dragan
AU  - Jokanović, Bojan
AU  - Bebić, Milan
AU  - Kartalović, Nenad
AU  - Nikezić, Dušan P.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10648
AB  - The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.
T2  - Electrical Engineering
T1  - Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test
VL  - 105
SP  - 1643
EP  - 1653
DO  - 10.21203/rs.3.rs-2254547/v1
ER  - 

@article{
author = "Brajović, Dragan and Jokanović, Bojan and Bebić, Milan and Kartalović, Nenad and Nikezić, Dušan P.",
year = "2023",
abstract = "The study aims to achieve a simple, reliable, and significant lifetime extension of the high-voltage asynchronous machine in relation to the voltage endurance test. To achieve this goal, the focus was on achieving longer-lasting and more stable insulation of the stator package of an asynchronous machine. Longer-lasting and more stable insulation of a stator is achieved by reinforcing the weak points on its prefabricated multiturn coils. These reinforcements were performed with standard insulating materials that are used for the production of the prefabricated multiturn coils (because there is no data regarding the long-term behavior of new materials that show some better properties in laboratories, but only during short-term tests). With such reinforced weak spots based on prefabricated models, they were made by the classical procedure with the use of standardized tools. To track the effects of the improvement of the insulation characteristics of a stator, an algorithm was developed based on the law of increasing probability and the determination of lifetime curves to the voltage endurance test. The lifetime curves were determined by the method of increasing voltage with the transformation of the obtained results to the corresponding results by the constant voltage method. The applied algorithm that was formed for this study, had been verified with statistical reliability of 95%. The combined measurement uncertainty of the measurement procedure was about 5%.",
journal = "Electrical Engineering",
title = "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test",
volume = "105",
pages = "1643-1653",
doi = "10.21203/rs.3.rs-2254547/v1"
}

Brajović, D., Jokanović, B., Bebić, M., Kartalović, N.,& Nikezić, D. P.. (2023). Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering, 105, 1643-1653.
https://doi.org/10.21203/rs.3.rs-2254547/v1

Brajović D, Jokanović B, Bebić M, Kartalović N, Nikezić DP. Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test. in Electrical Engineering. 2023;105:1643-1653.
doi:10.21203/rs.3.rs-2254547/v1 .

Brajović, Dragan, Jokanović, Bojan, Bebić, Milan, Kartalović, Nenad, Nikezić, Dušan P., "Lifetime extension of the high voltage asynchronous machine in relation to the voltage endurance test" in Electrical Engineering, 105 (2023):1643-1653,
https://doi.org/10.21203/rs.3.rs-2254547/v1 . .

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  - CONF
AU  - Miljojčić, Tatjana
AU  - Jelić, Ivana V.
AU  - Nikezić, Dušan
AU  - Šljivić-Ivanović, Marija Z.
AU  - Dimović, Slavko
AU  - Ramadani, Uzahir
AU  - Savić, Aleksandar
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11447
AB  - Elevation in the electronics industry has experienced a significant increase in the amount of waste generated, resulting in the generation of a substantial amount of electrical waste (E-waste). The excessive usage and production of cathode-ray tubes (CRT), a critical component of older monitors and screens, has become a significant environmental issue globally over the past few decades. With the advent of novel technologies, CRTs have been almost entirely replaced. It is now essential to develop new and renewable methods to manage CRT glass waste. The reuse of CRT waste glass for the manufacturing of new products or as an admixture to existing ones presents a significant opportunity, and thus it is obligatory to find contemporary ways to recycle this waste. Grounded CRT waste glass has been found to have a positive impact when used as a fine aggregate, but it is classified as hazardous due to its high lead content. However, after comprehensive series of cleaning and grinding the utilization of CRT glass can be beneficial in various fields. This paper focuses on reviewing recent developments related to the reuse of CRTs, and the aim is to evaluate the feasibility of its safe application in the art field.
PB  - Bor : University of Belgrade, Technical Faculty
C3  - 19th International May Conference on Strategic Management - IMCSM23 : Proceedings ; May, 25 ; Bor
T1  - Possibility of Harmless Utilization of CRT Waste Glass in the Art Field
VL  - 19
IS  - 1
SP  - 226
EP  - 231
UR  - https://hdl.handle.net/21.15107/rcub_vinar_11447
ER  - 

@conference{
author = "Miljojčić, Tatjana and Jelić, Ivana V. and Nikezić, Dušan and Šljivić-Ivanović, Marija Z. and Dimović, Slavko and Ramadani, Uzahir and Savić, Aleksandar",
year = "2023",
abstract = "Elevation in the electronics industry has experienced a significant increase in the amount of waste generated, resulting in the generation of a substantial amount of electrical waste (E-waste). The excessive usage and production of cathode-ray tubes (CRT), a critical component of older monitors and screens, has become a significant environmental issue globally over the past few decades. With the advent of novel technologies, CRTs have been almost entirely replaced. It is now essential to develop new and renewable methods to manage CRT glass waste. The reuse of CRT waste glass for the manufacturing of new products or as an admixture to existing ones presents a significant opportunity, and thus it is obligatory to find contemporary ways to recycle this waste. Grounded CRT waste glass has been found to have a positive impact when used as a fine aggregate, but it is classified as hazardous due to its high lead content. However, after comprehensive series of cleaning and grinding the utilization of CRT glass can be beneficial in various fields. This paper focuses on reviewing recent developments related to the reuse of CRTs, and the aim is to evaluate the feasibility of its safe application in the art field.",
publisher = "Bor : University of Belgrade, Technical Faculty",
journal = "19th International May Conference on Strategic Management - IMCSM23 : Proceedings ; May, 25 ; Bor",
title = "Possibility of Harmless Utilization of CRT Waste Glass in the Art Field",
volume = "19",
number = "1",
pages = "226-231",
url = "https://hdl.handle.net/21.15107/rcub_vinar_11447"
}

Miljojčić, T., Jelić, I. V., Nikezić, D., Šljivić-Ivanović, M. Z., Dimović, S., Ramadani, U.,& Savić, A.. (2023). Possibility of Harmless Utilization of CRT Waste Glass in the Art Field. in 19th International May Conference on Strategic Management - IMCSM23 : Proceedings ; May, 25 ; Bor
Bor : University of Belgrade, Technical Faculty., 19(1), 226-231.
https://hdl.handle.net/21.15107/rcub_vinar_11447

Miljojčić T, Jelić IV, Nikezić D, Šljivić-Ivanović MZ, Dimović S, Ramadani U, Savić A. Possibility of Harmless Utilization of CRT Waste Glass in the Art Field. in 19th International May Conference on Strategic Management - IMCSM23 : Proceedings ; May, 25 ; Bor. 2023;19(1):226-231.
https://hdl.handle.net/21.15107/rcub_vinar_11447 .

Miljojčić, Tatjana, Jelić, Ivana V., Nikezić, Dušan, Šljivić-Ivanović, Marija Z., Dimović, Slavko, Ramadani, Uzahir, Savić, Aleksandar, "Possibility of Harmless Utilization of CRT Waste Glass in the Art Field" in 19th International May Conference on Strategic Management - IMCSM23 : Proceedings ; May, 25 ; Bor, 19, no. 1 (2023):226-231,
https://hdl.handle.net/21.15107/rcub_vinar_11447 .

TY  - JOUR
AU  - Kartalović, Nenad
AU  - Kovačević, Uroš
AU  - Nikezić, Dušan
AU  - Jusić, Alija
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11578
AB  - The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents
T2  - Nuclear Technology and Radiation Protection
T1  - Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components
VL  - 38
IS  - 1
SP  - 10
EP  - 17
DO  - 10.2298/NTRP2301010K
ER  - 

@article{
author = "Kartalović, Nenad and Kovačević, Uroš and Nikezić, Dušan and Jusić, Alija",
year = "2023",
abstract = "The study con sid ers the im pact of the en vi ron men tal con tam i na tion by the elec tro mag netic ra di a tion of elec tron beam gen er a tor and high-en ergy ra dio ac tive source on the mem ory com - po nents. Electron beam gen er a tor can be used for in jecting parti cle en ergy into the plasma of the fusion sys tem based on a Marx gener a tor, while ra dio ac tive source as a sim u la tor of high-en ergy ion iz ing ra di a tion that can be caused by the neu tron-in duced ac ti va tion of plasma sur round ing struc tures or re leased from deu te rium-tri tium fu sion re ac tion. The ef - fects of gamma ra di a tion of high-en ergy radio ac tive source and elec tric field of the electron beam gen er a tor on EPROM and EEPROM semi con ductor com puter mem ory, were in ves ti - gated. An older mem ory types were de lib er ately cho sen for the rea son that their more ro bust con struc tion will better pro tect them from the ef fects of ioniz ing and non-ion iz ing ra di a tion. The re sults ob tained un der well-con trolled condi tions show a high de gree of non-re sis tance of the semi con duc tor tech nol ogy to the ex pected elec tro mag netic pol lu tion of the elec tron beam gen er a tor and high-en ergy radio ac tive source. This con clu sion raises doubts on the pos - si bil ity of si mul ta neous ap pli ca tion of elec tron beam gen er a tor, con se quently fu sion sys tem and nanotechnologies with the in creas ing need for min ia turiza tion of electronic com po nents",
journal = "Nuclear Technology and Radiation Protection",
title = "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components",
volume = "38",
number = "1",
pages = "10-17",
doi = "10.2298/NTRP2301010K"
}

Kartalović, N., Kovačević, U., Nikezić, D.,& Jusić, A.. (2023). Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection, 38(1), 10-17.
https://doi.org/10.2298/NTRP2301010K

Kartalović N, Kovačević U, Nikezić D, Jusić A. Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components. in Nuclear Technology and Radiation Protection. 2023;38(1):10-17.
doi:10.2298/NTRP2301010K .

Kartalović, Nenad, Kovačević, Uroš, Nikezić, Dušan, Jusić, Alija, "Influence of electromagnetic pollution of the electron beam generator and high-energy radioactive source on the memory components" in Nuclear Technology and Radiation Protection, 38, no. 1 (2023):10-17,
https://doi.org/10.2298/NTRP2301010K . .

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  - Nikezić, Dušan P.
AU  - Ramadani, Uzahir
AU  - Radivojević, Dušan
AU  - Lazović, Ivan
AU  - Mirkov, Nikola S.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10446
AB  - Mathematical methods are the basis of most models that describe the natural phenomena around us. However, the well-known conventional mathematical models for atmospheric modeling have some limitations. Machine learning with Big Data is also based on mathematics but offers a new approach for modeling. There are two methodologies to develop deep learning models for spatio-temporal image prediction. On these bases, two models were built—ConvLSTM and CNN-LSTM—with two types of predictions, i.e., sequence-to-sequence and sequence-to-one, in order to forecast Aerosol Optical Thickness sequences. The input dataset for training was NASA satellite imagery MODAL2_E_AER_OD from Terra/MODIS satellites, which presents global Aerosol Optical Thickness with an 8 day temporal resolution from 2000 to the present. The obtained results show that the ConvLSTM sequence-to-one model had the lowest RMSE error and the highest Cosine Similarity value. The advantages of the developed DL models are that they can be executed in milliseconds on a PC, can be used for global-scale Earth observations, and can serve as tracers to study how the Earth’s atmosphere moves. The developed models can be used as transfer learning for similar image time-series forecasting models.
T2  - Mathematics
T1  - Deep Learning Model for Global Spatio-Temporal Image Prediction
VL  - 10
IS  - 18
SP  - 3392
DO  - 10.3390/math10183392
ER  - 

@article{
author = "Nikezić, Dušan P. and Ramadani, Uzahir and Radivojević, Dušan and Lazović, Ivan and Mirkov, Nikola S.",
year = "2022",
abstract = "Mathematical methods are the basis of most models that describe the natural phenomena around us. However, the well-known conventional mathematical models for atmospheric modeling have some limitations. Machine learning with Big Data is also based on mathematics but offers a new approach for modeling. There are two methodologies to develop deep learning models for spatio-temporal image prediction. On these bases, two models were built—ConvLSTM and CNN-LSTM—with two types of predictions, i.e., sequence-to-sequence and sequence-to-one, in order to forecast Aerosol Optical Thickness sequences. The input dataset for training was NASA satellite imagery MODAL2_E_AER_OD from Terra/MODIS satellites, which presents global Aerosol Optical Thickness with an 8 day temporal resolution from 2000 to the present. The obtained results show that the ConvLSTM sequence-to-one model had the lowest RMSE error and the highest Cosine Similarity value. The advantages of the developed DL models are that they can be executed in milliseconds on a PC, can be used for global-scale Earth observations, and can serve as tracers to study how the Earth’s atmosphere moves. The developed models can be used as transfer learning for similar image time-series forecasting models.",
journal = "Mathematics",
title = "Deep Learning Model for Global Spatio-Temporal Image Prediction",
volume = "10",
number = "18",
pages = "3392",
doi = "10.3390/math10183392"
}

Nikezić, D. P., Ramadani, U., Radivojević, D., Lazović, I.,& Mirkov, N. S.. (2022). Deep Learning Model for Global Spatio-Temporal Image Prediction. in Mathematics, 10(18), 3392.
https://doi.org/10.3390/math10183392

Nikezić DP, Ramadani U, Radivojević D, Lazović I, Mirkov NS. Deep Learning Model for Global Spatio-Temporal Image Prediction. in Mathematics. 2022;10(18):3392.
doi:10.3390/math10183392 .

Nikezić, Dušan P., Ramadani, Uzahir, Radivojević, Dušan, Lazović, Ivan, Mirkov, Nikola S., "Deep Learning Model for Global Spatio-Temporal Image Prediction" in Mathematics, 10, no. 18 (2022):3392,
https://doi.org/10.3390/math10183392 . .

TY  - JOUR
AU  - Aranđelović, Nemanja
AU  - Nikezić, Dušan P.
AU  - Brajović, Dragan
AU  - Ramadani, Uzahir
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10261
AB  - Recently, the idea of injecting energy with electromagnetic radiation in order to heat the plasma to achieve controlled fusion has been abandoned. This initially favored mechanism was rejected because it has been shown that after a certain temperature the plasma glows and acts as a mirror that reflects electromagnetic radiation. For that reason, today the energy is injected into the plasma by electrons. For this purpose, pulses from several electron beam generators, based on a Marx generator, are synchronously fired into the plasma. In addition to economic problems, the biggest problem of this method is the appearance of jitter, i.e., pulses with a width of about 5 ns are not simply added up but propagated in time due to the impossibility of synchronizing simultaneous triggering of the multiple electronic generators. In order to avoid this, the possibility of monitoring the pulses from an individual electron beam generator for the purpose of online synchronization is investigated in this paper. The voltage pulse monitoring of the electron beam generator was measured by instruments with the fastest response—the electro-optical Kerr effect and a fast capacitive probe. The obtained results showed that the electro-optical Kerr response is somewhat faster but much more complicated, so the use of fast capacitive probes is recommended for practice.
T2  - Fusion Science and Technology
T1  - Comparison of Measurement Reliability of Nanosecond Rectangular Voltage Pulses by Kerr Effect and by High-Speed Voltage Probe
SP  - 1
EP  - 10
DO  - 10.1080/15361055.2022.2031690
ER  - 

@article{
author = "Aranđelović, Nemanja and Nikezić, Dušan P. and Brajović, Dragan and Ramadani, Uzahir",
year = "2022",
abstract = "Recently, the idea of injecting energy with electromagnetic radiation in order to heat the plasma to achieve controlled fusion has been abandoned. This initially favored mechanism was rejected because it has been shown that after a certain temperature the plasma glows and acts as a mirror that reflects electromagnetic radiation. For that reason, today the energy is injected into the plasma by electrons. For this purpose, pulses from several electron beam generators, based on a Marx generator, are synchronously fired into the plasma. In addition to economic problems, the biggest problem of this method is the appearance of jitter, i.e., pulses with a width of about 5 ns are not simply added up but propagated in time due to the impossibility of synchronizing simultaneous triggering of the multiple electronic generators. In order to avoid this, the possibility of monitoring the pulses from an individual electron beam generator for the purpose of online synchronization is investigated in this paper. The voltage pulse monitoring of the electron beam generator was measured by instruments with the fastest response—the electro-optical Kerr effect and a fast capacitive probe. The obtained results showed that the electro-optical Kerr response is somewhat faster but much more complicated, so the use of fast capacitive probes is recommended for practice.",
journal = "Fusion Science and Technology",
title = "Comparison of Measurement Reliability of Nanosecond Rectangular Voltage Pulses by Kerr Effect and by High-Speed Voltage Probe",
pages = "1-10",
doi = "10.1080/15361055.2022.2031690"
}

Aranđelović, N., Nikezić, D. P., Brajović, D.,& Ramadani, U.. (2022). Comparison of Measurement Reliability of Nanosecond Rectangular Voltage Pulses by Kerr Effect and by High-Speed Voltage Probe. in Fusion Science and Technology, 1-10.
https://doi.org/10.1080/15361055.2022.2031690

Aranđelović N, Nikezić DP, Brajović D, Ramadani U. Comparison of Measurement Reliability of Nanosecond Rectangular Voltage Pulses by Kerr Effect and by High-Speed Voltage Probe. in Fusion Science and Technology. 2022;:1-10.
doi:10.1080/15361055.2022.2031690 .

Aranđelović, Nemanja, Nikezić, Dušan P., Brajović, Dragan, Ramadani, Uzahir, "Comparison of Measurement Reliability of Nanosecond Rectangular Voltage Pulses by Kerr Effect and by High-Speed Voltage Probe" in Fusion Science and Technology (2022):1-10,
https://doi.org/10.1080/15361055.2022.2031690 . .

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Jusić, Alija
AU  - Žigić, Aleksandar
AU  - Nikezić, Dušan P.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10813
AB  - Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation and functional aging, the behavior of the hybrid protection circuit under the same conditions was examined. In order for the experimental procedure to correspond as closely as possible to the real situation, the load of the hybrid circuit was not adjusted by impedance. The standard model of the hybrid protection circuit recommended in accordance with IEC 1.3 is simulated using the software package PSPICE. To that end, it is necessary to create a varistor with appropriate elements. The equivalent inductance parameters were found to be stable in relation to the experimental conditions. It was also established that due to the synergy of neutron and gamma radiation and functional aging, there is a change in the steepness of the varistor characteristic and the tangent of the loss angle in the capacitors. The overall effect of neutron and gamma radiation and functional aging was tested on the hybrid circuit and on individual components. The experiments were performed under well-controlled laboratory conditions, and the combined measurement uncertainty of the experimental procedure did not exceed 5%.
T2  - Nuclear Technology and Radiation Protection
T1  - Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit
VL  - 37
IS  - 3
SP  - 201
EP  - 206
DO  - 10.2298/NTRP2203201K
ER  - 

@article{
author = "Kartalović, Nenad M. and Jusić, Alija and Žigić, Aleksandar and Nikezić, Dušan P.",
year = "2022",
abstract = "Due to the shortcomings of commercial filters and non-linear components for overvoltage protection in the conditions of synergy of neutron and gamma radiation and functional aging, the behavior of the hybrid protection circuit under the same conditions was examined. In order for the experimental procedure to correspond as closely as possible to the real situation, the load of the hybrid circuit was not adjusted by impedance. The standard model of the hybrid protection circuit recommended in accordance with IEC 1.3 is simulated using the software package PSPICE. To that end, it is necessary to create a varistor with appropriate elements. The equivalent inductance parameters were found to be stable in relation to the experimental conditions. It was also established that due to the synergy of neutron and gamma radiation and functional aging, there is a change in the steepness of the varistor characteristic and the tangent of the loss angle in the capacitors. The overall effect of neutron and gamma radiation and functional aging was tested on the hybrid circuit and on individual components. The experiments were performed under well-controlled laboratory conditions, and the combined measurement uncertainty of the experimental procedure did not exceed 5%.",
journal = "Nuclear Technology and Radiation Protection",
title = "Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit",
volume = "37",
number = "3",
pages = "201-206",
doi = "10.2298/NTRP2203201K"
}

Kartalović, N. M., Jusić, A., Žigić, A.,& Nikezić, D. P.. (2022). Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit. in Nuclear Technology and Radiation Protection, 37(3), 201-206.
https://doi.org/10.2298/NTRP2203201K

Kartalović NM, Jusić A, Žigić A, Nikezić DP. Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit. in Nuclear Technology and Radiation Protection. 2022;37(3):201-206.
doi:10.2298/NTRP2203201K .

Kartalović, Nenad M., Jusić, Alija, Žigić, Aleksandar, Nikezić, Dušan P., "Influence of the synergy of neutron and gamma radiation and functional aging on the efficiency of a hybrid protection circuit" in Nuclear Technology and Radiation Protection, 37, no. 3 (2022):201-206,
https://doi.org/10.2298/NTRP2203201K . .

TY  - JOUR
AU  - Aranđelović, Nemanja
AU  - Nikezić, Dušan P.
AU  - Brajović, Dragan
AU  - Ramadani, Uzahir
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9876
AB  - In this paper, the possibility of measuring the electronic pulse from an electronic generator for plasma heating by electro-optical method is considered. The experiments are performed by applying the Kerr effect on an electronic generator model. Kerr effect shows very good characteristics for measuring nanosecond pulse rate. However, the results obtained show that these characteristics are significantly spoiled by gamma radiation in a dynamic state as well as by the absorbed dose of gamma radiation. When the simplicity of measuring with a capacitive probe is added to that, it can be concluded that the Kerr electro-optical effect is not recommended for measurement in fusion experiments.
T2  - Radiation Effects and Defects in Solids
T1  - Influence of gamma radiation on measurement fast pulse voltages by Kerr electro-optic effect
VL  - 176
IS  - 7-8
SP  - 747
EP  - 757
DO  - 10.1080/10420150.2021.1950153
ER  - 

@article{
author = "Aranđelović, Nemanja and Nikezić, Dušan P. and Brajović, Dragan and Ramadani, Uzahir",
year = "2021",
abstract = "In this paper, the possibility of measuring the electronic pulse from an electronic generator for plasma heating by electro-optical method is considered. The experiments are performed by applying the Kerr effect on an electronic generator model. Kerr effect shows very good characteristics for measuring nanosecond pulse rate. However, the results obtained show that these characteristics are significantly spoiled by gamma radiation in a dynamic state as well as by the absorbed dose of gamma radiation. When the simplicity of measuring with a capacitive probe is added to that, it can be concluded that the Kerr electro-optical effect is not recommended for measurement in fusion experiments.",
journal = "Radiation Effects and Defects in Solids",
title = "Influence of gamma radiation on measurement fast pulse voltages by Kerr electro-optic effect",
volume = "176",
number = "7-8",
pages = "747-757",
doi = "10.1080/10420150.2021.1950153"
}

Aranđelović, N., Nikezić, D. P., Brajović, D.,& Ramadani, U.. (2021). Influence of gamma radiation on measurement fast pulse voltages by Kerr electro-optic effect. in Radiation Effects and Defects in Solids, 176(7-8), 747-757.
https://doi.org/10.1080/10420150.2021.1950153

Aranđelović N, Nikezić DP, Brajović D, Ramadani U. Influence of gamma radiation on measurement fast pulse voltages by Kerr electro-optic effect. in Radiation Effects and Defects in Solids. 2021;176(7-8):747-757.
doi:10.1080/10420150.2021.1950153 .

Aranđelović, Nemanja, Nikezić, Dušan P., Brajović, Dragan, Ramadani, Uzahir, "Influence of gamma radiation on measurement fast pulse voltages by Kerr electro-optic effect" in Radiation Effects and Defects in Solids, 176, no. 7-8 (2021):747-757,
https://doi.org/10.1080/10420150.2021.1950153 . .

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Stanković, Koviljka
AU  - Nikezić, Dušan P.
AU  - Kovačević, Uroš
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9608
AB  - The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.
T2  - Radiation Effects and Defects in Solids
T1  - Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments
VL  - 176
IS  - 3-4
SP  - 243
EP  - 254
DO  - 10.1080/10420150.2020.1812074
ER  - 

@article{
author = "Kartalović, Nenad M. and Stanković, Koviljka and Nikezić, Dušan P. and Kovačević, Uroš",
year = "2021",
abstract = "The effect of gamma radiation on the reliable measurement of single voltage pulses of electron beam injectors into plasma during fusion experiments is considered in the manuscript. For this purpose, a 10 GHz fast voltage divider was constructed. The high-voltage capacitor was a gas condenser, and the low-voltage capacitor was a parallel connection of 10 mica capacitors. It turned out that the received radiation dose corrects the transmission ratio since it aligns the frequency characteristic of the mica in the area of spatial charge. This phenomenon has been explained from both a positive and a negative aspect with an effect on the concrete application. The need for further research on this problem was also pointed out to establish a saturation dose and thus obtain a constant frequency characteristic of the mica. The interest in the fast-divider behavior in the neutron field is also highlighted. © 2020 Informa UK Limited, trading as Taylor & Francis Group.",
journal = "Radiation Effects and Defects in Solids",
title = "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments",
volume = "176",
number = "3-4",
pages = "243-254",
doi = "10.1080/10420150.2020.1812074"
}

Kartalović, N. M., Stanković, K., Nikezić, D. P.,& Kovačević, U.. (2021). Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids, 176(3-4), 243-254.
https://doi.org/10.1080/10420150.2020.1812074

Kartalović NM, Stanković K, Nikezić DP, Kovačević U. Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments. in Radiation Effects and Defects in Solids. 2021;176(3-4):243-254.
doi:10.1080/10420150.2020.1812074 .

Kartalović, Nenad M., Stanković, Koviljka, Nikezić, Dušan P., Kovačević, Uroš, "Dose effect of gamma radiation on reliable voltage pulse measurement in nuclear fusion experiments" in Radiation Effects and Defects in Solids, 176, no. 3-4 (2021):243-254,
https://doi.org/10.1080/10420150.2020.1812074 . .

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Đekić, Saška D.
AU  - Đekić, Saša B.
AU  - Nikezić, Dušan P.
AU  - Ramadani, Uzahir
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10067
AB  - The paper considers the application of nuclear magnetic resonance for measurement of fluid-flow. The paper is of an experimental nature. Flowmeter based on nuclear magnetic resonance is extremely precise. The combined measurement uncertainty can be 0.1 %. Such a value of measurement uncertainty indicates that it is a matter of a deterministic and not of a stochastic quantity. This high degree of reliability of the method is theoretically and mathematically described. The paper presents a measurement scheme for flow measurement. Water flow measurement was performed on the principle of nuclear magnetic resonance and on the basis of tritiated water (which is considered to be the most accurate classical method). The obtained results show that the measurement of flow based on nuclear magnetic resonance is more accurate (especially at higher flow). This is explained by the higher inertial mass of HTO tritiated water molecules than the standard H2 O mass and the possible transition of tritiated water to H3HeO. In this way, it has been proven that tracing water based on nuclear magnetic resonance is the only real tracing of water by water. The obtained results show that tracing water with tritiated or heavy water is not tracing water by water which is explained by different inertial masses.
T2  - Nuclear Technology and Radiation Protection
T1  - Possibility of application nuclear magnetic resonance for measurement of fluid-flow
VL  - 36
IS  - 2
SP  - 168
EP  - 173
DO  - 10.2298/NTRP210614017K
ER  - 

@article{
author = "Kartalović, Nenad M. and Đekić, Saška D. and Đekić, Saša B. and Nikezić, Dušan P. and Ramadani, Uzahir",
year = "2021",
abstract = "The paper considers the application of nuclear magnetic resonance for measurement of fluid-flow. The paper is of an experimental nature. Flowmeter based on nuclear magnetic resonance is extremely precise. The combined measurement uncertainty can be 0.1 %. Such a value of measurement uncertainty indicates that it is a matter of a deterministic and not of a stochastic quantity. This high degree of reliability of the method is theoretically and mathematically described. The paper presents a measurement scheme for flow measurement. Water flow measurement was performed on the principle of nuclear magnetic resonance and on the basis of tritiated water (which is considered to be the most accurate classical method). The obtained results show that the measurement of flow based on nuclear magnetic resonance is more accurate (especially at higher flow). This is explained by the higher inertial mass of HTO tritiated water molecules than the standard H2 O mass and the possible transition of tritiated water to H3HeO. In this way, it has been proven that tracing water based on nuclear magnetic resonance is the only real tracing of water by water. The obtained results show that tracing water with tritiated or heavy water is not tracing water by water which is explained by different inertial masses.",
journal = "Nuclear Technology and Radiation Protection",
title = "Possibility of application nuclear magnetic resonance for measurement of fluid-flow",
volume = "36",
number = "2",
pages = "168-173",
doi = "10.2298/NTRP210614017K"
}

Kartalović, N. M., Đekić, S. D., Đekić, S. B., Nikezić, D. P.,& Ramadani, U.. (2021). Possibility of application nuclear magnetic resonance for measurement of fluid-flow. in Nuclear Technology and Radiation Protection, 36(2), 168-173.
https://doi.org/10.2298/NTRP210614017K

Kartalović NM, Đekić SD, Đekić SB, Nikezić DP, Ramadani U. Possibility of application nuclear magnetic resonance for measurement of fluid-flow. in Nuclear Technology and Radiation Protection. 2021;36(2):168-173.
doi:10.2298/NTRP210614017K .

Kartalović, Nenad M., Đekić, Saška D., Đekić, Saša B., Nikezić, Dušan P., Ramadani, Uzahir, "Possibility of application nuclear magnetic resonance for measurement of fluid-flow" in Nuclear Technology and Radiation Protection, 36, no. 2 (2021):168-173,
https://doi.org/10.2298/NTRP210614017K . .

TY  - JOUR
AU  - Kartalović, Nenad M.
AU  - Đekić, Saška D.
AU  - Đekić, Saša B.
AU  - Ramadani, Uzahir
AU  - Nikezić, Dušan P.
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10438
AB  - Quantum mechanics consideration, supported by a concrete example, yielded standard sources of di rect volt age mea sured by frequency (which is the most ac cu rate measur able phys-ical quantity) and extremely sensitive instrument for measuring magnetic induction SQUID (which is an ac ro nym based on the term Supercon duct ing Quan tum Inter fer ence Device). The pos sibility of these mea sure ments is based on the Josephson junc tion. In this paper, the in flu ence of gamma ra diation on the mea sure ment un cer tainty Type A, of a com mercial Josephson compound, is investi gated. The conclu sion is that both dy namic gamma radiation and the dose of gamma ra di ation, un der the con ditions of the ex per iment, have a neg ligible ef-fect on the mea sure ment uncer tainty of the Josephson junc tion. Based on the ob tained re sult, it was con cluded that in the primary metrological con di tions, the mea sure ment un cer tainty type A of the Josephson junc tion is neg ligible, i. e., that the secondary cosmic radiation does not af fect the stan dard of the DC volt age source. © 2021, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - In fluence of gamma radiation on Josephson junction
VL  - 36
IS  - 4
SP  - 352
EP  - 357
DO  - 10.2298/NTRP2104352K
ER  - 

@article{
author = "Kartalović, Nenad M. and Đekić, Saška D. and Đekić, Saša B. and Ramadani, Uzahir and Nikezić, Dušan P.",
year = "2021",
abstract = "Quantum mechanics consideration, supported by a concrete example, yielded standard sources of di rect volt age mea sured by frequency (which is the most ac cu rate measur able phys-ical quantity) and extremely sensitive instrument for measuring magnetic induction SQUID (which is an ac ro nym based on the term Supercon duct ing Quan tum Inter fer ence Device). The pos sibility of these mea sure ments is based on the Josephson junc tion. In this paper, the in flu ence of gamma ra diation on the mea sure ment un cer tainty Type A, of a com mercial Josephson compound, is investi gated. The conclu sion is that both dy namic gamma radiation and the dose of gamma ra di ation, un der the con ditions of the ex per iment, have a neg ligible ef-fect on the mea sure ment uncer tainty of the Josephson junc tion. Based on the ob tained re sult, it was con cluded that in the primary metrological con di tions, the mea sure ment un cer tainty type A of the Josephson junc tion is neg ligible, i. e., that the secondary cosmic radiation does not af fect the stan dard of the DC volt age source. © 2021, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "In fluence of gamma radiation on Josephson junction",
volume = "36",
number = "4",
pages = "352-357",
doi = "10.2298/NTRP2104352K"
}

Kartalović, N. M., Đekić, S. D., Đekić, S. B., Ramadani, U.,& Nikezić, D. P.. (2021). In fluence of gamma radiation on Josephson junction. in Nuclear Technology and Radiation Protection, 36(4), 352-357.
https://doi.org/10.2298/NTRP2104352K

Kartalović NM, Đekić SD, Đekić SB, Ramadani U, Nikezić DP. In fluence of gamma radiation on Josephson junction. in Nuclear Technology and Radiation Protection. 2021;36(4):352-357.
doi:10.2298/NTRP2104352K .

Kartalović, Nenad M., Đekić, Saška D., Đekić, Saša B., Ramadani, Uzahir, Nikezić, Dušan P., "In fluence of gamma radiation on Josephson junction" in Nuclear Technology and Radiation Protection, 36, no. 4 (2021):352-357,
https://doi.org/10.2298/NTRP2104352K . .

TY  - JOUR
AU  - Đekić, Saša B.
AU  - Nikezić, Dušan P.
AU  - Brajović, Dragan
AU  - Kartalović, Nenad M.
AU  - Ramadani, Uzahir
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9165
AB  - In nuclear physics experiments, it is very important to isolate the measured quantities from electromagnetic noise. Without this possibility, it is impossible to obtain usable experimental results since natural electromagnetic noise can be several orders of magnitude larger than the measured magnitude. In order to enable such measurements, it is necessary to eliminate electromagnetic noise from the experimental procedure. This is achieved by shielding against electromagnetic radiation. In this paper, experiments were performed to protect a room from electromagnetic noise. By applying all known methods of shielding against electromagnetic radiation, it was concluded that the room can be protected from the electrical component, but it is impossible to protect it from the magnetic component of electromagnetic radiation.
T2  - Nuclear Technology and Radiation Protection
T1  - Passive and active shielding against electromagnetic radiation
VL  - 35
IS  - 4
SP  - 331
EP  - 338
DO  - 10.2298/NTRP2004331D
ER  - 

@article{
author = "Đekić, Saša B. and Nikezić, Dušan P. and Brajović, Dragan and Kartalović, Nenad M. and Ramadani, Uzahir",
year = "2020",
abstract = "In nuclear physics experiments, it is very important to isolate the measured quantities from electromagnetic noise. Without this possibility, it is impossible to obtain usable experimental results since natural electromagnetic noise can be several orders of magnitude larger than the measured magnitude. In order to enable such measurements, it is necessary to eliminate electromagnetic noise from the experimental procedure. This is achieved by shielding against electromagnetic radiation. In this paper, experiments were performed to protect a room from electromagnetic noise. By applying all known methods of shielding against electromagnetic radiation, it was concluded that the room can be protected from the electrical component, but it is impossible to protect it from the magnetic component of electromagnetic radiation.",
journal = "Nuclear Technology and Radiation Protection",
title = "Passive and active shielding against electromagnetic radiation",
volume = "35",
number = "4",
pages = "331-338",
doi = "10.2298/NTRP2004331D"
}

Đekić, S. B., Nikezić, D. P., Brajović, D., Kartalović, N. M.,& Ramadani, U.. (2020). Passive and active shielding against electromagnetic radiation. in Nuclear Technology and Radiation Protection, 35(4), 331-338.
https://doi.org/10.2298/NTRP2004331D

Đekić SB, Nikezić DP, Brajović D, Kartalović NM, Ramadani U. Passive and active shielding against electromagnetic radiation. in Nuclear Technology and Radiation Protection. 2020;35(4):331-338.
doi:10.2298/NTRP2004331D .

Đekić, Saša B., Nikezić, Dušan P., Brajović, Dragan, Kartalović, Nenad M., Ramadani, Uzahir, "Passive and active shielding against electromagnetic radiation" in Nuclear Technology and Radiation Protection, 35, no. 4 (2020):331-338,
https://doi.org/10.2298/NTRP2004331D . .

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  - JOUR
AU  - Dimović, Slavko
AU  - Nikezić, Dušan P.
AU  - Šljivić-Ivanović, Marija Z.
AU  - Jelić, Ivana V.
AU  - Stanić, Vojislav
AU  - Radenković, Mirjana
AU  - Lončar, Boris B.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8660
AB  - The possibility of retaining Cs+ and Co2+ bound by immobilization processes in the cement matrix is defined as the subject of its investigation: the cement matrix formulation, the water/ cement ratio, the amount of waste, and the porosity of such a structure. Implementing the standard leaching method by Hespe the possibility of comparing different authors’ results was achieved. Diffusion and semi-empirical model were used to investigate the transport phenomenon in order to predict the leaching level for a long period of time. Leaching of Co2+ and Cs+ ions under dynamic conditions immobilized in the cement matrix dynamic conditions decreases with the increase of the sludge content, regarding porosity increase. The effects of the diffusion and surface washing are equalized, and the contribution ofthe matrix dissolution to the Cs + and Co2+ transport in the cement porous media increases, on average, for one order of magnitude. The semi-empirical model gives a better approximation for Co2+ and Cs+ leaching process for the duration ofthe experiment while both models significantly approximate leaching results in dynamic conditions. © 2019, Vinca Inst Nuclear Sci. All rights reserved.
T2  - Nuclear Technology and Radiation Protection
T1  - Leaching kinetics of Cs+ and Co2+ under dynamic conditions
VL  - 34
IS  - 3
SP  - 243
EP  - 248
DO  - 10.2298/NTRP190506028D
ER  - 

@article{
author = "Dimović, Slavko and Nikezić, Dušan P. and Šljivić-Ivanović, Marija Z. and Jelić, Ivana V. and Stanić, Vojislav and Radenković, Mirjana and Lončar, Boris B.",
year = "2019",
abstract = "The possibility of retaining Cs+ and Co2+ bound by immobilization processes in the cement matrix is defined as the subject of its investigation: the cement matrix formulation, the water/ cement ratio, the amount of waste, and the porosity of such a structure. Implementing the standard leaching method by Hespe the possibility of comparing different authors’ results was achieved. Diffusion and semi-empirical model were used to investigate the transport phenomenon in order to predict the leaching level for a long period of time. Leaching of Co2+ and Cs+ ions under dynamic conditions immobilized in the cement matrix dynamic conditions decreases with the increase of the sludge content, regarding porosity increase. The effects of the diffusion and surface washing are equalized, and the contribution ofthe matrix dissolution to the Cs + and Co2+ transport in the cement porous media increases, on average, for one order of magnitude. The semi-empirical model gives a better approximation for Co2+ and Cs+ leaching process for the duration ofthe experiment while both models significantly approximate leaching results in dynamic conditions. © 2019, Vinca Inst Nuclear Sci. All rights reserved.",
journal = "Nuclear Technology and Radiation Protection",
title = "Leaching kinetics of Cs+ and Co2+ under dynamic conditions",
volume = "34",
number = "3",
pages = "243-248",
doi = "10.2298/NTRP190506028D"
}

Dimović, S., Nikezić, D. P., Šljivić-Ivanović, M. Z., Jelić, I. V., Stanić, V., Radenković, M.,& Lončar, B. B.. (2019). Leaching kinetics of Cs+ and Co2+ under dynamic conditions. in Nuclear Technology and Radiation Protection, 34(3), 243-248.
https://doi.org/10.2298/NTRP190506028D

Dimović S, Nikezić DP, Šljivić-Ivanović MZ, Jelić IV, Stanić V, Radenković M, Lončar BB. Leaching kinetics of Cs+ and Co2+ under dynamic conditions. in Nuclear Technology and Radiation Protection. 2019;34(3):243-248.
doi:10.2298/NTRP190506028D .

Dimović, Slavko, Nikezić, Dušan P., Šljivić-Ivanović, Marija Z., Jelić, Ivana V., Stanić, Vojislav, Radenković, Mirjana, Lončar, Boris B., "Leaching kinetics of Cs+ and Co2+ under dynamic conditions" in Nuclear Technology and Radiation Protection, 34, no. 3 (2019):243-248,
https://doi.org/10.2298/NTRP190506028D . .

TY  - JOUR
AU  - Nikezić, Dušan P.
AU  - Gršić, Zoran J.
AU  - Dramlić, Dragan M.
AU  - Dramlić, Stefan D.
AU  - Lončar, Boris B.
AU  - Dimović, Slavko
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1450
AB  - The aim of the study was to estimate if dust/fly ash emitted into the atmosphere from chimneys and the ash disposal sites of the thermal power plants Nikola Tesla A and B in Obrenovac could increase the concentration of PM10 in New Belgrade. TNTA and TNTB are close to Belgrade (population of 2.5 million) and it is important to estimate the amount of the pollution emitted into the atmosphere from these sources. The pollution from chimneys is estimated from yearly amounts of discharge, while the lifting of ash/coal dust was parameterized by the model. The used model is the straight-line Gaussian plume model written in the Fortran programming language. The first estimation was done using mathematical modeling for the idealized situation with prescribed winds and stability. The second estimation was done using the observed meteorological data for the whole year of 2009. With strong winds (over 40 km/h), dust will reach Belgrade in dozens of minutes, while during moderate winds (similar to 10-30 km/h), it would take about one hour to reach it. In these cases atmosphere is close to the neutral stability class. In case of weaker winds and stable atmosphere, the increase of air dust concentration in Belgrade would start after a few hours (6-10). Regarding the other two sources of pollution, coal handling piles and ash deposit sites, during strong winds ( GT 40 km/h) and neutral stability, fly ash would reach Belgrade in several dozen of minutes. (C) 2016 Published by Elsevier B.V. on behalf of Institution of Chemical Engineers.
T2  - Process Safety and Environmental Protection
T1  - Modeling air concentration of fly ash in Belgrade, emitted from thermal power plants TNTA and TNTB
VL  - 106
SP  - 274
EP  - 283
DO  - 10.1016/j.psep.2016.06.009
ER  - 

@article{
author = "Nikezić, Dušan P. and Gršić, Zoran J. and Dramlić, Dragan M. and Dramlić, Stefan D. and Lončar, Boris B. and Dimović, Slavko",
year = "2017",
abstract = "The aim of the study was to estimate if dust/fly ash emitted into the atmosphere from chimneys and the ash disposal sites of the thermal power plants Nikola Tesla A and B in Obrenovac could increase the concentration of PM10 in New Belgrade. TNTA and TNTB are close to Belgrade (population of 2.5 million) and it is important to estimate the amount of the pollution emitted into the atmosphere from these sources. The pollution from chimneys is estimated from yearly amounts of discharge, while the lifting of ash/coal dust was parameterized by the model. The used model is the straight-line Gaussian plume model written in the Fortran programming language. The first estimation was done using mathematical modeling for the idealized situation with prescribed winds and stability. The second estimation was done using the observed meteorological data for the whole year of 2009. With strong winds (over 40 km/h), dust will reach Belgrade in dozens of minutes, while during moderate winds (similar to 10-30 km/h), it would take about one hour to reach it. In these cases atmosphere is close to the neutral stability class. In case of weaker winds and stable atmosphere, the increase of air dust concentration in Belgrade would start after a few hours (6-10). Regarding the other two sources of pollution, coal handling piles and ash deposit sites, during strong winds ( GT 40 km/h) and neutral stability, fly ash would reach Belgrade in several dozen of minutes. (C) 2016 Published by Elsevier B.V. on behalf of Institution of Chemical Engineers.",
journal = "Process Safety and Environmental Protection",
title = "Modeling air concentration of fly ash in Belgrade, emitted from thermal power plants TNTA and TNTB",
volume = "106",
pages = "274-283",
doi = "10.1016/j.psep.2016.06.009"
}

Nikezić, D. P., Gršić, Z. J., Dramlić, D. M., Dramlić, S. D., Lončar, B. B.,& Dimović, S.. (2017). Modeling air concentration of fly ash in Belgrade, emitted from thermal power plants TNTA and TNTB. in Process Safety and Environmental Protection, 106, 274-283.
https://doi.org/10.1016/j.psep.2016.06.009

Nikezić DP, Gršić ZJ, Dramlić DM, Dramlić SD, Lončar BB, Dimović S. Modeling air concentration of fly ash in Belgrade, emitted from thermal power plants TNTA and TNTB. in Process Safety and Environmental Protection. 2017;106:274-283.
doi:10.1016/j.psep.2016.06.009 .

Nikezić, Dušan P., Gršić, Zoran J., Dramlić, Dragan M., Dramlić, Stefan D., Lončar, Boris B., Dimović, Slavko, "Modeling air concentration of fly ash in Belgrade, emitted from thermal power plants TNTA and TNTB" in Process Safety and Environmental Protection, 106 (2017):274-283,
https://doi.org/10.1016/j.psep.2016.06.009 . .

TY  - JOUR
AU  - Šljivić-Ivanović, Marija Z.
AU  - Jelić, Ivana V.
AU  - Loncar, Aleksandra M.
AU  - Nikezić, Dušan P.
AU  - Dimović, Slavko
AU  - Lončar, Boris B.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1841
AB  - The sorption properties of waste facade, brick, and asphalt sample towards Sr(II), Co(II), and Ni(II) ions from single and multicomponent solutions were investigated. The highest sorption capacity was found for Ni(II) ions, while the most effective sorbent was facade. Simplex Centroid Mixture Design was used in order to investigate the sorption processes of ions from solutions with different composition as well as the competition between the cations. Based on the statistical analysis results, the equations for data modeling were proposed. According to the observations, the investigated solid matrices can be effectively used for the liquid radioactive waste treatment. Furthermore, the applied methodology turned out to be an easy and operational way for the investigations of multicomponent sorption processes.
T2  - Nuclear technology and radiation protection
T1  - The Application of Experimental Design Methodology for the Investigation of Liquid Radioactive Waste Treatment
VL  - 32
IS  - 3
SP  - 281
EP  - 287
DO  - 10.2298/NTRP1703281S
ER  - 

@article{
author = "Šljivić-Ivanović, Marija Z. and Jelić, Ivana V. and Loncar, Aleksandra M. and Nikezić, Dušan P. and Dimović, Slavko and Lončar, Boris B.",
year = "2017",
abstract = "The sorption properties of waste facade, brick, and asphalt sample towards Sr(II), Co(II), and Ni(II) ions from single and multicomponent solutions were investigated. The highest sorption capacity was found for Ni(II) ions, while the most effective sorbent was facade. Simplex Centroid Mixture Design was used in order to investigate the sorption processes of ions from solutions with different composition as well as the competition between the cations. Based on the statistical analysis results, the equations for data modeling were proposed. According to the observations, the investigated solid matrices can be effectively used for the liquid radioactive waste treatment. Furthermore, the applied methodology turned out to be an easy and operational way for the investigations of multicomponent sorption processes.",
journal = "Nuclear technology and radiation protection",
title = "The Application of Experimental Design Methodology for the Investigation of Liquid Radioactive Waste Treatment",
volume = "32",
number = "3",
pages = "281-287",
doi = "10.2298/NTRP1703281S"
}

Šljivić-Ivanović, M. Z., Jelić, I. V., Loncar, A. M., Nikezić, D. P., Dimović, S.,& Lončar, B. B.. (2017). The Application of Experimental Design Methodology for the Investigation of Liquid Radioactive Waste Treatment. in Nuclear technology and radiation protection, 32(3), 281-287.
https://doi.org/10.2298/NTRP1703281S

Šljivić-Ivanović MZ, Jelić IV, Loncar AM, Nikezić DP, Dimović S, Lončar BB. The Application of Experimental Design Methodology for the Investigation of Liquid Radioactive Waste Treatment. in Nuclear technology and radiation protection. 2017;32(3):281-287.
doi:10.2298/NTRP1703281S .

Šljivić-Ivanović, Marija Z., Jelić, Ivana V., Loncar, Aleksandra M., Nikezić, Dušan P., Dimović, Slavko, Lončar, Boris B., "The Application of Experimental Design Methodology for the Investigation of Liquid Radioactive Waste Treatment" in Nuclear technology and radiation protection, 32, no. 3 (2017):281-287,
https://doi.org/10.2298/NTRP1703281S . .

TY  - THES
AU  - Nikezić, Dušan P.
PY  - 2016
UR  - http://nardus.mpn.gov.rs/handle/123456789/7660
UR  - http://eteze.bg.ac.rs/application/showtheses?thesesId=4624
UR  - https://fedorabg.bg.ac.rs/fedora/get/o:14762/bdef:Content/download
UR  - https://plus.sr.cobiss.net/opac7/bib/48698639
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8757
AB  - Predmet istraživanja ove doktorske disertacije je izučavanje uticaja ulaznih podataka na polja koncentracija zagađujućih materija u donjem graničnom sloju atmosfere dobijenih primenom matematičkih modela kao i usložnjavanje matematičkog modela atmosferske disperzije Gausovog tipa, čiji je rezultat generalisan Gausov disperzioni model. Cilj istraživanja u ovom radu je realizacija i primena kompleksnog matematičkog difuzionog modela, koji uzima u obzir složene atmosferske procese u sloju mešanja, kao i razrađena procedura za pripremu ulaznih podataka, koji omogućavaju praćenje rasprostiranja zagađujućih materija u okolini industrijskih i nuklearnih izvora na rastojanjima do 10-20 km, gde su koncentracije zagađujućih materija iz tih izvora obično najveće i gde se dobijaju prve informacije važne za ranu najavu akcidenata i pokretanje kontramera. Pored navedenog cilj je i verifikacija matematičkog modela pisanog u FORTRAN programskom jeziku (NFS-Vinca) preko meteoroloških podataka koji su dobijeni u realnom vremenu, kao i procena rasprostiranja polutanata na osnovu idealizovane situacije sa zadatim vetrom i klasama stabilnosti.Istraživanja u okviru doktorske disertacije polaze od hipoteze da koncentracije zagađujućih materija koje se emituju u atmosferu iz veštačkih izvora zavise od karakteristika izvora, atmosferskih procesa u donjem graničnom sloju atmosfere, tzv. sloju mešanja, karakteristika tla i fizičko hemijskih karakteristka zagađujućih materija. Kod nuklearnog postrojenja modelovana je koncentracija radioaktivnosti u vazduhu sledećih radionuklida: 137Cs, 90Sr, 60Co, 154Eu. Kod industrijskog postrojenja određivan je nivo koncetracije PM10.U prvom delu rada, matematičkim modelom su dobijene prosečne godišnje koncentracije aktivnosti u vazduhu, koncentracije suve i vlažne depozicije kao i ukupna godišnja doza koju bi primio hipotetički stanovnik u blizini nuklearnog reaktora. Rezultati modelovanja su upoređeni sa vrednostima koncentracije radioaktivnosti iz IAEA (International Atomic Energy Agency) literature za dati scenario radionuklida. Zbog male razlike u rezultatima, model predstavljen u radu može da se koristi kao osnova za ovu vrstu analize. Izračunato je da maksimalna vrednost za ukupnu dozu koju bi primio hipotetički stanovnik u okolini nuklearnog reaktora za godinu dana iznosi 7.3 μSv, što je manje od granične vrednosti koja iznosi 10 μSv...
AB  - The subject of this doctoral dissertation was the influence of the input data on the pollutant concentration in the lower atmospheric boundary layer obtained by mathematical model, which was the result of generalized Gaussian dispersion model. The aim was implementation of complex mathematical diffusion model and development procedures which enable the monitoring of dispersion of pollutants in the environment of industrial and nuclear power plants within 10-20 km, where the concentration of pollutants from these sources is usually the highest, and also for early warning for accidents and countermeasures. In addition is the verification of the mathematical model in FORTRAN programming language (NFS-Vinca) through meteorological data obtained in real time, as well as the evaluation of dispersion of pollutants on the basis of idealized situations specified with wind classes and stability.Research in this dissertation is based on the hypothesis that the concentrations of pollutants emitted into the atmosphere from artificial sources depend on the characteristics of the sources of atmospheric processes in the lower atmospheric boundary layer, soil characteristics and the physical and chemical characteristics of pollutants. For the nuclear power plant, radioactivity concentration of the following radionuclides 137Cs, 90Sr, 60Co, 154Eu was determined. For thermal power plant the concentration level of PM10 was measured.The air pollution dispersion model is based on average annual activity concentration in the air, deposition on soil and field of total annual dose to a hypothetical resident contaminated by air in the vicinity of a nuclear reactor. The results of modeling were compared with values from an IAEA publication for a given scenario of radionuclide emission to the atmospheric boundary layer. Due to small differences in the results, compared to the IAEA recommended model, the model presented in the thesis can be used as a basis for this type of analysis. The maximum value of the total annual dose to a hypothetical resident was 7.3 μSv which is less than the limit value of 10 μSv...
PB  - Универзитет у Београду, Технолошко-металуршки факултет
T2  - Универзитет у Београду
T1  - Matematičko modelovanje rasprostiranja zagađujućih materija u vazduhu u okolini nuklearnih i industrijskih objekata
UR  - https://hdl.handle.net/21.15107/rcub_nardus_7660
ER  - 

@phdthesis{
author = "Nikezić, Dušan P.",
year = "2016",
abstract = "Predmet istraživanja ove doktorske disertacije je izučavanje uticaja ulaznih podataka na polja koncentracija zagađujućih materija u donjem graničnom sloju atmosfere dobijenih primenom matematičkih modela kao i usložnjavanje matematičkog modela atmosferske disperzije Gausovog tipa, čiji je rezultat generalisan Gausov disperzioni model. Cilj istraživanja u ovom radu je realizacija i primena kompleksnog matematičkog difuzionog modela, koji uzima u obzir složene atmosferske procese u sloju mešanja, kao i razrađena procedura za pripremu ulaznih podataka, koji omogućavaju praćenje rasprostiranja zagađujućih materija u okolini industrijskih i nuklearnih izvora na rastojanjima do 10-20 km, gde su koncentracije zagađujućih materija iz tih izvora obično najveće i gde se dobijaju prve informacije važne za ranu najavu akcidenata i pokretanje kontramera. Pored navedenog cilj je i verifikacija matematičkog modela pisanog u FORTRAN programskom jeziku (NFS-Vinca) preko meteoroloških podataka koji su dobijeni u realnom vremenu, kao i procena rasprostiranja polutanata na osnovu idealizovane situacije sa zadatim vetrom i klasama stabilnosti.Istraživanja u okviru doktorske disertacije polaze od hipoteze da koncentracije zagađujućih materija koje se emituju u atmosferu iz veštačkih izvora zavise od karakteristika izvora, atmosferskih procesa u donjem graničnom sloju atmosfere, tzv. sloju mešanja, karakteristika tla i fizičko hemijskih karakteristka zagađujućih materija. Kod nuklearnog postrojenja modelovana je koncentracija radioaktivnosti u vazduhu sledećih radionuklida: 137Cs, 90Sr, 60Co, 154Eu. Kod industrijskog postrojenja određivan je nivo koncetracije PM10.U prvom delu rada, matematičkim modelom su dobijene prosečne godišnje koncentracije aktivnosti u vazduhu, koncentracije suve i vlažne depozicije kao i ukupna godišnja doza koju bi primio hipotetički stanovnik u blizini nuklearnog reaktora. Rezultati modelovanja su upoređeni sa vrednostima koncentracije radioaktivnosti iz IAEA (International Atomic Energy Agency) literature za dati scenario radionuklida. Zbog male razlike u rezultatima, model predstavljen u radu može da se koristi kao osnova za ovu vrstu analize. Izračunato je da maksimalna vrednost za ukupnu dozu koju bi primio hipotetički stanovnik u okolini nuklearnog reaktora za godinu dana iznosi 7.3 μSv, što je manje od granične vrednosti koja iznosi 10 μSv..., The subject of this doctoral dissertation was the influence of the input data on the pollutant concentration in the lower atmospheric boundary layer obtained by mathematical model, which was the result of generalized Gaussian dispersion model. The aim was implementation of complex mathematical diffusion model and development procedures which enable the monitoring of dispersion of pollutants in the environment of industrial and nuclear power plants within 10-20 km, where the concentration of pollutants from these sources is usually the highest, and also for early warning for accidents and countermeasures. In addition is the verification of the mathematical model in FORTRAN programming language (NFS-Vinca) through meteorological data obtained in real time, as well as the evaluation of dispersion of pollutants on the basis of idealized situations specified with wind classes and stability.Research in this dissertation is based on the hypothesis that the concentrations of pollutants emitted into the atmosphere from artificial sources depend on the characteristics of the sources of atmospheric processes in the lower atmospheric boundary layer, soil characteristics and the physical and chemical characteristics of pollutants. For the nuclear power plant, radioactivity concentration of the following radionuclides 137Cs, 90Sr, 60Co, 154Eu was determined. For thermal power plant the concentration level of PM10 was measured.The air pollution dispersion model is based on average annual activity concentration in the air, deposition on soil and field of total annual dose to a hypothetical resident contaminated by air in the vicinity of a nuclear reactor. The results of modeling were compared with values from an IAEA publication for a given scenario of radionuclide emission to the atmospheric boundary layer. Due to small differences in the results, compared to the IAEA recommended model, the model presented in the thesis can be used as a basis for this type of analysis. The maximum value of the total annual dose to a hypothetical resident was 7.3 μSv which is less than the limit value of 10 μSv...",
publisher = "Универзитет у Београду, Технолошко-металуршки факултет",
journal = "Универзитет у Београду",
title = "Matematičko modelovanje rasprostiranja zagađujućih materija u vazduhu u okolini nuklearnih i industrijskih objekata",
url = "https://hdl.handle.net/21.15107/rcub_nardus_7660"
}

Nikezić, D. P.. (2016). Matematičko modelovanje rasprostiranja zagađujućih materija u vazduhu u okolini nuklearnih i industrijskih objekata. in Универзитет у Београду
Универзитет у Београду, Технолошко-металуршки факултет..
https://hdl.handle.net/21.15107/rcub_nardus_7660

Nikezić DP. Matematičko modelovanje rasprostiranja zagađujućih materija u vazduhu u okolini nuklearnih i industrijskih objekata. in Универзитет у Београду. 2016;.
https://hdl.handle.net/21.15107/rcub_nardus_7660 .

Nikezić, Dušan P., "Matematičko modelovanje rasprostiranja zagađujućih materija u vazduhu u okolini nuklearnih i industrijskih objekata" in Универзитет у Београду (2016),
https://hdl.handle.net/21.15107/rcub_nardus_7660 .

TY  - JOUR
AU  - Gršić, Zoran J.
AU  - Pavlović, Suncan
AU  - Arbutina, D.
AU  - Dramlić, Stefan D.
AU  - Dramlić, Dragan M.
AU  - Nikezić, Dušan P.
AU  - Dimović, Slavko
AU  - Kaljević, Jelica
AU  - Milincic, M.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/551
AB  - Research activities of Vinca Institite have been based on two heavy water research reactors: a 10 MW one, RA, and zero power, RB. Reactor RA was operational from 1962 to 1982. In 2010, spent fuel has been sent to the country of origin, and the reactor now is in decommissioning. During the operational phase of the reactor there were no recorded accidental releases into the environment, only operational ones. Results of the environmental impact assessment of the assumed emission of radionuclides from the ventilation of nuclear reactor RA in Vinca to the atmospheric boundary layer are presented in this paper. Evaluation was done by using the Gaussian straight-line diffusion model and taking into account characteristics of the reactor ventilation system, the assumed emission release of radioactivity (from the literature), site-specific meteorological data for six-year period and local topography around nuclear reactor, and corresponding dose factors for inventory of radionuclides. Based on the described approach, and assuming that the range of appropriate meteorological data for six year period for the application of described mathematical model is enough for this kind of analysis, it can be concluded that the nuclear reactor RA, in the course of its work from 1962 to 1982, had no influence on the surrounding environment through the air above regulatory limits.
T2  - Chemical Industry and Chemical Engineering Quarterly / CICEQ
T1  - Environmental Impact Assessment of the Nuclear Reactor in Vinca, Based on the Data on Emission of Radioactivity from the Literature - a Modeling Approach
VL  - 21
IS  - 1
SP  - 189
EP  - 199
DO  - 10.2298/CICEQ140219022G
ER  - 

@article{
author = "Gršić, Zoran J. and Pavlović, Suncan and Arbutina, D. and Dramlić, Stefan D. and Dramlić, Dragan M. and Nikezić, Dušan P. and Dimović, Slavko and Kaljević, Jelica and Milincic, M.",
year = "2015",
abstract = "Research activities of Vinca Institite have been based on two heavy water research reactors: a 10 MW one, RA, and zero power, RB. Reactor RA was operational from 1962 to 1982. In 2010, spent fuel has been sent to the country of origin, and the reactor now is in decommissioning. During the operational phase of the reactor there were no recorded accidental releases into the environment, only operational ones. Results of the environmental impact assessment of the assumed emission of radionuclides from the ventilation of nuclear reactor RA in Vinca to the atmospheric boundary layer are presented in this paper. Evaluation was done by using the Gaussian straight-line diffusion model and taking into account characteristics of the reactor ventilation system, the assumed emission release of radioactivity (from the literature), site-specific meteorological data for six-year period and local topography around nuclear reactor, and corresponding dose factors for inventory of radionuclides. Based on the described approach, and assuming that the range of appropriate meteorological data for six year period for the application of described mathematical model is enough for this kind of analysis, it can be concluded that the nuclear reactor RA, in the course of its work from 1962 to 1982, had no influence on the surrounding environment through the air above regulatory limits.",
journal = "Chemical Industry and Chemical Engineering Quarterly / CICEQ",
title = "Environmental Impact Assessment of the Nuclear Reactor in Vinca, Based on the Data on Emission of Radioactivity from the Literature - a Modeling Approach",
volume = "21",
number = "1",
pages = "189-199",
doi = "10.2298/CICEQ140219022G"
}

Gršić, Z. J., Pavlović, S., Arbutina, D., Dramlić, S. D., Dramlić, D. M., Nikezić, D. P., Dimović, S., Kaljević, J.,& Milincic, M.. (2015). Environmental Impact Assessment of the Nuclear Reactor in Vinca, Based on the Data on Emission of Radioactivity from the Literature - a Modeling Approach. in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21(1), 189-199.
https://doi.org/10.2298/CICEQ140219022G

Gršić ZJ, Pavlović S, Arbutina D, Dramlić SD, Dramlić DM, Nikezić DP, Dimović S, Kaljević J, Milincic M. Environmental Impact Assessment of the Nuclear Reactor in Vinca, Based on the Data on Emission of Radioactivity from the Literature - a Modeling Approach. in Chemical Industry and Chemical Engineering Quarterly / CICEQ. 2015;21(1):189-199.
doi:10.2298/CICEQ140219022G .

Gršić, Zoran J., Pavlović, Suncan, Arbutina, D., Dramlić, Stefan D., Dramlić, Dragan M., Nikezić, Dušan P., Dimović, Slavko, Kaljević, Jelica, Milincic, M., "Environmental Impact Assessment of the Nuclear Reactor in Vinca, Based on the Data on Emission of Radioactivity from the Literature - a Modeling Approach" in Chemical Industry and Chemical Engineering Quarterly / CICEQ, 21, no. 1 (2015):189-199,
https://doi.org/10.2298/CICEQ140219022G . .

TY  - JOUR
AU  - Nikezić, Dušan P.
AU  - Lončar, Boris B.
AU  - Gršić, Zoran J.
AU  - Dimović, Slavko
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/401
AB  - This paper presents an algorithm for the calculation of internal and external doses as an integral part of the mathematical model of atmospheric dispersion. The air pollution dispersion model is used on average annual activity concentration in the air, deposition on soil and field of total annual dose to a hypothetical resident contaminated by air in the vicinity of a nuclear reactor. The results of modeling were compared with values from an IAEA publication for a given scenario of radionuclide emission to the atmospheric boundary layer. Due to small differences in the results, compared to the IAEA recommended model, the model presented in the paper can be used as a basis for this type of analysis.
T2  - Nuclear technology and radiation protection
T1  - Mathematical Modeling of Environmental Impacts of a Reactor Through the Air
VL  - 29
IS  - 4
SP  - 268
EP  - 273
DO  - 10.2298/NTRP1404268N
ER  - 

@article{
author = "Nikezić, Dušan P. and Lončar, Boris B. and Gršić, Zoran J. and Dimović, Slavko",
year = "2014",
abstract = "This paper presents an algorithm for the calculation of internal and external doses as an integral part of the mathematical model of atmospheric dispersion. The air pollution dispersion model is used on average annual activity concentration in the air, deposition on soil and field of total annual dose to a hypothetical resident contaminated by air in the vicinity of a nuclear reactor. The results of modeling were compared with values from an IAEA publication for a given scenario of radionuclide emission to the atmospheric boundary layer. Due to small differences in the results, compared to the IAEA recommended model, the model presented in the paper can be used as a basis for this type of analysis.",
journal = "Nuclear technology and radiation protection",
title = "Mathematical Modeling of Environmental Impacts of a Reactor Through the Air",
volume = "29",
number = "4",
pages = "268-273",
doi = "10.2298/NTRP1404268N"
}

Nikezić, D. P., Lončar, B. B., Gršić, Z. J.,& Dimović, S.. (2014). Mathematical Modeling of Environmental Impacts of a Reactor Through the Air. in Nuclear technology and radiation protection, 29(4), 268-273.
https://doi.org/10.2298/NTRP1404268N

Nikezić DP, Lončar BB, Gršić ZJ, Dimović S. Mathematical Modeling of Environmental Impacts of a Reactor Through the Air. in Nuclear technology and radiation protection. 2014;29(4):268-273.
doi:10.2298/NTRP1404268N .

Nikezić, Dušan P., Lončar, Boris B., Gršić, Zoran J., Dimović, Slavko, "Mathematical Modeling of Environmental Impacts of a Reactor Through the Air" in Nuclear technology and radiation protection, 29, no. 4 (2014):268-273,
https://doi.org/10.2298/NTRP1404268N . .