TY  - CONF
AU  - Mitrović, Aleksandra
AU  - Mitrović, Nenad
AU  - Kreculj, Dragan
AU  - Ratković Kovačević, Nada
AU  - Dihovicni, Djordje
AU  - Ilić, Ivana
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7742
AB  - Today, the waste material obtained by 3D printing operations presents significant challenges due to the increasing global adoption of this technology, leading to serious environmental implications. The generation of plastic waste from unsuccessful prints and end-of-life products is a growing concern, impacting the circular economy. With a 26% annual growth rate in additive manufacturing, the amount of waste is rapidly increasing, necessitating effective waste management strategies. However, 3D printing offers advantages in waste reduction compared to 
traditional manufacturing methods, with only 40% waste generation compared to subtractive technologies and much of the waste being recyclable. The challenges of waste material obtained by 3D printing are numerous and require a comprehensive approach to waste management and recycling. Moreover, leveraging the abundant opportunities for reusing materials and developing sustainable composite filaments, 3D printing can contribute to environmental sustainability and the principles of circular economy.
PB  - Conference of Academies for Applied Studies in Serbia (CAASS)
C3  - International Multidisciplinary Conference – Challenges of Contemporary Higher Education CCHE 2024
T1  - Challenges with Waste Material Obtained by 3D Printing
EP  - 421
SP  - 417
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7742
ER  - 

@conference{
author = "Mitrović, Aleksandra and Mitrović, Nenad and Kreculj, Dragan and Ratković Kovačević, Nada and Dihovicni, Djordje and Ilić, Ivana",
year = "2024",
abstract = "Today, the waste material obtained by 3D printing operations presents significant challenges due to the increasing global adoption of this technology, leading to serious environmental implications. The generation of plastic waste from unsuccessful prints and end-of-life products is a growing concern, impacting the circular economy. With a 26% annual growth rate in additive manufacturing, the amount of waste is rapidly increasing, necessitating effective waste management strategies. However, 3D printing offers advantages in waste reduction compared to 
traditional manufacturing methods, with only 40% waste generation compared to subtractive technologies and much of the waste being recyclable. The challenges of waste material obtained by 3D printing are numerous and require a comprehensive approach to waste management and recycling. Moreover, leveraging the abundant opportunities for reusing materials and developing sustainable composite filaments, 3D printing can contribute to environmental sustainability and the principles of circular economy.",
publisher = "Conference of Academies for Applied Studies in Serbia (CAASS)",
journal = "International Multidisciplinary Conference – Challenges of Contemporary Higher Education CCHE 2024",
title = "Challenges with Waste Material Obtained by 3D Printing",
pages = "421-417",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7742"
}

Mitrović, A., Mitrović, N., Kreculj, D., Ratković Kovačević, N., Dihovicni, D.,& Ilić, I.. (2024). Challenges with Waste Material Obtained by 3D Printing. in International Multidisciplinary Conference – Challenges of Contemporary Higher Education CCHE 2024
Conference of Academies for Applied Studies in Serbia (CAASS)., 417-421.
https://hdl.handle.net/21.15107/rcub_machinery_7742

Mitrović A, Mitrović N, Kreculj D, Ratković Kovačević N, Dihovicni D, Ilić I. Challenges with Waste Material Obtained by 3D Printing. in International Multidisciplinary Conference – Challenges of Contemporary Higher Education CCHE 2024. 2024;:417-421.
https://hdl.handle.net/21.15107/rcub_machinery_7742 .

Mitrović, Aleksandra, Mitrović, Nenad, Kreculj, Dragan, Ratković Kovačević, Nada, Dihovicni, Djordje, Ilić, Ivana, "Challenges with Waste Material Obtained by 3D Printing" in International Multidisciplinary Conference – Challenges of Contemporary Higher Education CCHE 2024 (2024):417-421,
https://hdl.handle.net/21.15107/rcub_machinery_7742 .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Fleshman, Collin
AU  - Duh, Jenq-Gong
AU  - Ilić, Ivana D.
AU  - Lazović, Goran
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3545
AB  - The electronic packaging and systems are very important topics as the limitation of miniaturization approaches in semiconductor industry. Regarding the optimal materials microstructure for these applications, we studied different alloys such as Sn-3.0Ag-0.5Cu (wt.%)/organic solderability preservative (SAC305/OSP) Cu and SAC305-0.05Ni/OSP Cu solder joints. We implemented the fractal dimension characterization and microstructure morphology reconstruction. This is the first time that we applied fractals on such alloys. The morphology reconstruction is important for predicting and designing the optimal microstructure for the advanced desirable properties these alloys. These analyzed parameters are important for the hand-held devices and systems especially for the exploitation. The fractal reconstruction was applied on the prepared microstructures with five different magnifications. The results confirmed successful application of fractals in this area of materials science considering the grains and shapes reconstructions.
PB  - World Scientific Publ Co Pte Ltd, Singapore
T2  - Modern Physics Letters B
T1  - The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging
IS  - 33
VL  - 35
DO  - 10.1142/S0217984921504273
ER  - 

@article{
author = "Mitić, Vojislav V. and Fleshman, Collin and Duh, Jenq-Gong and Ilić, Ivana D. and Lazović, Goran",
year = "2021",
abstract = "The electronic packaging and systems are very important topics as the limitation of miniaturization approaches in semiconductor industry. Regarding the optimal materials microstructure for these applications, we studied different alloys such as Sn-3.0Ag-0.5Cu (wt.%)/organic solderability preservative (SAC305/OSP) Cu and SAC305-0.05Ni/OSP Cu solder joints. We implemented the fractal dimension characterization and microstructure morphology reconstruction. This is the first time that we applied fractals on such alloys. The morphology reconstruction is important for predicting and designing the optimal microstructure for the advanced desirable properties these alloys. These analyzed parameters are important for the hand-held devices and systems especially for the exploitation. The fractal reconstruction was applied on the prepared microstructures with five different magnifications. The results confirmed successful application of fractals in this area of materials science considering the grains and shapes reconstructions.",
publisher = "World Scientific Publ Co Pte Ltd, Singapore",
journal = "Modern Physics Letters B",
title = "The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging",
number = "33",
volume = "35",
doi = "10.1142/S0217984921504273"
}

Mitić, V. V., Fleshman, C., Duh, J., Ilić, I. D.,& Lazović, G.. (2021). The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging. in Modern Physics Letters B
World Scientific Publ Co Pte Ltd, Singapore., 35(33).
https://doi.org/10.1142/S0217984921504273

Mitić VV, Fleshman C, Duh J, Ilić ID, Lazović G. The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging. in Modern Physics Letters B. 2021;35(33).
doi:10.1142/S0217984921504273 .

Mitić, Vojislav V., Fleshman, Collin, Duh, Jenq-Gong, Ilić, Ivana D., Lazović, Goran, "The fractal nature analysis by applying grain formations of SAC305/OSP Cu and SAC305-0.05Ni/OSP Cu solder joints for microelectronic packaging" in Modern Physics Letters B, 35, no. 33 (2021),
https://doi.org/10.1142/S0217984921504273 . .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Chen, Po-Yu
AU  - Chou, Yueh-Ying
AU  - Ilić, Ivana D.
AU  - Marković, Bojana
AU  - Lazović, Goran
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3498
AB  - Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.
PB  - World Scientific Publ Co Pte Ltd, Singapore
T2  - Modern Physics Letters B
T1  - Fractal nature analysis in porous structured bio-ceramics
IS  - 12
VL  - 35
DO  - 10.1142/S0217984921503188
ER  - 

@article{
author = "Mitić, Vojislav V. and Chen, Po-Yu and Chou, Yueh-Ying and Ilić, Ivana D. and Marković, Bojana and Lazović, Goran",
year = "2021",
abstract = "Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.",
publisher = "World Scientific Publ Co Pte Ltd, Singapore",
journal = "Modern Physics Letters B",
title = "Fractal nature analysis in porous structured bio-ceramics",
number = "12",
volume = "35",
doi = "10.1142/S0217984921503188"
}

Mitić, V. V., Chen, P., Chou, Y., Ilić, I. D., Marković, B.,& Lazović, G.. (2021). Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B
World Scientific Publ Co Pte Ltd, Singapore., 35(12).
https://doi.org/10.1142/S0217984921503188

Mitić VV, Chen P, Chou Y, Ilić ID, Marković B, Lazović G. Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B. 2021;35(12).
doi:10.1142/S0217984921503188 .

Mitić, Vojislav V., Chen, Po-Yu, Chou, Yueh-Ying, Ilić, Ivana D., Marković, Bojana, Lazović, Goran, "Fractal nature analysis in porous structured bio-ceramics" in Modern Physics Letters B, 35, no. 12 (2021),
https://doi.org/10.1142/S0217984921503188 . .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Randjelović, Branislav M.
AU  - Ilić, Ivana
AU  - Ribar, Srđan
AU  - Chun, An-Lu
AU  - Stajcić, Aleksandar
AU  - Vlahović, Branislav
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3592
AB  - After pioneering attempts for the introduction of graph theory in the field of ceramics and microstructures, where 1D and 2D graphs were used, in this paper we applied 3D graphs for the breakdown voltage calculation in BaTiO3 sample with some predefined constraints. We have described the relations between grains in the sample and established a mathematical approach for the calculation of breakdown voltage using experimental results. As a result, we introduced mapping between the property of sample and grain structure, then between the grain structure and mathematical graph, using various crystal structures. The main idea was to apply 3D graph theory for the distribution of electronic parameters between the neighboring grains. With this study, we successfully confirmed the possibilities for applications of graphs as a tool for the determination of properties even at the intergranular level.
PB  - World Scientific Publ Co Pte Ltd, Singapore
T2  - International Journal of Modern Physics B
T1  - The 3D graph approach for breakdown voltage calculation in BaTiO3 ceramics
IS  - 07
VL  - 35
DO  - 10.1142/S0217979221501034
ER  - 

@article{
author = "Mitić, Vojislav V. and Randjelović, Branislav M. and Ilić, Ivana and Ribar, Srđan and Chun, An-Lu and Stajcić, Aleksandar and Vlahović, Branislav",
year = "2021",
abstract = "After pioneering attempts for the introduction of graph theory in the field of ceramics and microstructures, where 1D and 2D graphs were used, in this paper we applied 3D graphs for the breakdown voltage calculation in BaTiO3 sample with some predefined constraints. We have described the relations between grains in the sample and established a mathematical approach for the calculation of breakdown voltage using experimental results. As a result, we introduced mapping between the property of sample and grain structure, then between the grain structure and mathematical graph, using various crystal structures. The main idea was to apply 3D graph theory for the distribution of electronic parameters between the neighboring grains. With this study, we successfully confirmed the possibilities for applications of graphs as a tool for the determination of properties even at the intergranular level.",
publisher = "World Scientific Publ Co Pte Ltd, Singapore",
journal = "International Journal of Modern Physics B",
title = "The 3D graph approach for breakdown voltage calculation in BaTiO3 ceramics",
number = "07",
volume = "35",
doi = "10.1142/S0217979221501034"
}

Mitić, V. V., Randjelović, B. M., Ilić, I., Ribar, S., Chun, A., Stajcić, A.,& Vlahović, B.. (2021). The 3D graph approach for breakdown voltage calculation in BaTiO3 ceramics. in International Journal of Modern Physics B
World Scientific Publ Co Pte Ltd, Singapore., 35(07).
https://doi.org/10.1142/S0217979221501034

Mitić VV, Randjelović BM, Ilić I, Ribar S, Chun A, Stajcić A, Vlahović B. The 3D graph approach for breakdown voltage calculation in BaTiO3 ceramics. in International Journal of Modern Physics B. 2021;35(07).
doi:10.1142/S0217979221501034 .

Mitić, Vojislav V., Randjelović, Branislav M., Ilić, Ivana, Ribar, Srđan, Chun, An-Lu, Stajcić, Aleksandar, Vlahović, Branislav, "The 3D graph approach for breakdown voltage calculation in BaTiO3 ceramics" in International Journal of Modern Physics B, 35, no. 07 (2021),
https://doi.org/10.1142/S0217979221501034 . .