TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Fecht,  Hans-Jörg
AU  - Mohr, Marcus
AU  - Lazović, Goran
AU  - Kocić, Ljubiša
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3703
AB  - Diamond is renowned as a material with superlative physical qualities, most of which originate from the strong covalent bonding between its atoms. The possibility to deposit polycrystalline diamond films via chemical vapor deposition (CVD) methods on large areas and on a large variety of substrates is posing numerous scientific challenges but also enables relevant industrial applications. Especially for small grain sizes, the grain’s misorientation and consequently the atomic structure of grain boundaries plays a significant role on transport properties and mechanical properties. Hence, the size and shape of the crystallites of poly- and nanocrystalline diamond films are one important key to optimize film properties for their specific applications. Fractal theory helps to find and define order in systems where disorder seems to prevail. Therefore, we apply fractal geometry analysis to characterize the grain morphology and surface topology of CVD grown diamond films. © 2018 Author(s).
PB  - American Institute of Physics
T2  - AIP Advances
T1  - Exploring fractality of microcrystalline diamond films
VL  - 8
IS  - 7
DO  - 10.1063/1.5034469
UR  - https://hdl.handle.net/21.15107/rcub_dais_3703
ER  - 

@article{
author = "Mitić, Vojislav V. and Fecht,  Hans-Jörg and Mohr, Marcus and Lazović, Goran and Kocić, Ljubiša",
year = "2018",
abstract = "Diamond is renowned as a material with superlative physical qualities, most of which originate from the strong covalent bonding between its atoms. The possibility to deposit polycrystalline diamond films via chemical vapor deposition (CVD) methods on large areas and on a large variety of substrates is posing numerous scientific challenges but also enables relevant industrial applications. Especially for small grain sizes, the grain’s misorientation and consequently the atomic structure of grain boundaries plays a significant role on transport properties and mechanical properties. Hence, the size and shape of the crystallites of poly- and nanocrystalline diamond films are one important key to optimize film properties for their specific applications. Fractal theory helps to find and define order in systems where disorder seems to prevail. Therefore, we apply fractal geometry analysis to characterize the grain morphology and surface topology of CVD grown diamond films. © 2018 Author(s).",
publisher = "American Institute of Physics",
journal = "AIP Advances",
title = "Exploring fractality of microcrystalline diamond films",
volume = "8",
number = "7",
doi = "10.1063/1.5034469",
url = "https://hdl.handle.net/21.15107/rcub_dais_3703"
}

Mitić, V. V., Fecht, H., Mohr, M., Lazović, G.,& Kocić, L.. (2018). Exploring fractality of microcrystalline diamond films. in AIP Advances
American Institute of Physics., 8(7).
https://doi.org/10.1063/1.5034469
https://hdl.handle.net/21.15107/rcub_dais_3703

Mitić VV, Fecht H, Mohr M, Lazović G, Kocić L. Exploring fractality of microcrystalline diamond films. in AIP Advances. 2018;8(7).
doi:10.1063/1.5034469
https://hdl.handle.net/21.15107/rcub_dais_3703 .

Mitić, Vojislav V., Fecht,  Hans-Jörg, Mohr, Marcus, Lazović, Goran, Kocić, Ljubiša, "Exploring fractality of microcrystalline diamond films" in AIP Advances, 8, no. 7 (2018),
https://doi.org/10.1063/1.5034469 .,
https://hdl.handle.net/21.15107/rcub_dais_3703 .

TY  - JOUR
AU  - Vučković, Vladan
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Arizanović, Boban
AU  - Paunović, Vesna
AU  - Nikolić, Ruža
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3702
AB  - In this paper, we present Tesla's Fountain in ceramics technology reconstruction from basic 3D model, simulation of the engine, light and fluids till the real materialization. As the one of the most important model purposes, we enrich this solution by additional multicolor lights. All of this elements are designed based on Tesla's original patent no. 1,113,716, US patent office, granted Oct,13. In this model we applied ceramics technology based on ceramic materials casting and sintering. At the time when the patent was granted, the metal materials science and technologies were more advanced than the ceramics technology and applications. We performed all materials characteristics analyses and preparation steps based on the one author's patent no. 46121, Serbia patent office, granted 21.12.1991. This is one original two patents solution with complete new over-bridging by the state-of-the-art computer modeling and simulation technology. © 2018 Elsevier Ltd
PB  - Elsevier
T2  - Journal of the European Ceramic Society
T1  - Tesla's Fountain – Modeling and simulation in ceramics technology
SP  - 3049
EP  - 3056
VL  - 38
IS  - 8
DO  - 10.1016/j.jeurceramsoc.2018.01.041
UR  - https://hdl.handle.net/21.15107/rcub_dais_3702
ER  - 

@article{
author = "Vučković, Vladan and Mitić, Vojislav V. and Kocić, Ljubiša and Arizanović, Boban and Paunović, Vesna and Nikolić, Ruža",
year = "2018",
abstract = "In this paper, we present Tesla's Fountain in ceramics technology reconstruction from basic 3D model, simulation of the engine, light and fluids till the real materialization. As the one of the most important model purposes, we enrich this solution by additional multicolor lights. All of this elements are designed based on Tesla's original patent no. 1,113,716, US patent office, granted Oct,13. In this model we applied ceramics technology based on ceramic materials casting and sintering. At the time when the patent was granted, the metal materials science and technologies were more advanced than the ceramics technology and applications. We performed all materials characteristics analyses and preparation steps based on the one author's patent no. 46121, Serbia patent office, granted 21.12.1991. This is one original two patents solution with complete new over-bridging by the state-of-the-art computer modeling and simulation technology. © 2018 Elsevier Ltd",
publisher = "Elsevier",
journal = "Journal of the European Ceramic Society",
title = "Tesla's Fountain – Modeling and simulation in ceramics technology",
pages = "3049-3056",
volume = "38",
number = "8",
doi = "10.1016/j.jeurceramsoc.2018.01.041",
url = "https://hdl.handle.net/21.15107/rcub_dais_3702"
}

Vučković, V., Mitić, V. V., Kocić, L., Arizanović, B., Paunović, V.,& Nikolić, R.. (2018). Tesla's Fountain – Modeling and simulation in ceramics technology. in Journal of the European Ceramic Society
Elsevier., 38(8), 3049-3056.
https://doi.org/10.1016/j.jeurceramsoc.2018.01.041
https://hdl.handle.net/21.15107/rcub_dais_3702

Vučković V, Mitić VV, Kocić L, Arizanović B, Paunović V, Nikolić R. Tesla's Fountain – Modeling and simulation in ceramics technology. in Journal of the European Ceramic Society. 2018;38(8):3049-3056.
doi:10.1016/j.jeurceramsoc.2018.01.041
https://hdl.handle.net/21.15107/rcub_dais_3702 .

Vučković, Vladan, Mitić, Vojislav V., Kocić, Ljubiša, Arizanović, Boban, Paunović, Vesna, Nikolić, Ruža, "Tesla's Fountain – Modeling and simulation in ceramics technology" in Journal of the European Ceramic Society, 38, no. 8 (2018):3049-3056,
https://doi.org/10.1016/j.jeurceramsoc.2018.01.041 .,
https://hdl.handle.net/21.15107/rcub_dais_3702 .

TY  - JOUR
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
AU  - Lazović, Goran
AU  - Miljković, Miroslav
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3741
AB  - In the process of predicting materials properties, it is necessary to predict microstructures. This is important for ceramic materials, for the purpose of miniaturization and for a higher level of integration. Although the method of material structure reconstruction is for the first time used on BaTiO3-ceramics by these authors, it can also be used for silicate, refractory and other ceramics, and, for any powder-based material. The reconstruction is based on the grain perimeter fractal analysis and the Richardson method. The main contribution of this paper is establishing the relationship between the electronic properties of BaTiO3-ceramics and its microstructural fractal nature. Similar relations can be used for any ceramics or even any materials. The samples consolidation includes both powder pressing (cold sintering phase) and sintering in a furnace (hot sintering phase). The fractal nature characterization has a very important role from the powder phase up to the final microstructure, through which structures it directly impacts electro-physical and other ceramics properties. Thereby, the new possibilities in the microstructure characterization applications are directly introduced to an engineering system, providing the new solutions related to computer aided support. This creates new industrial production and application possibilities, especially in the process of ceramics material consolidation, now based on microstructural properties, which is providing a basis for “fractal electronics’’ development. © 2018 Elsevier Ltd
PB  - Elsevier
T2  - Materials Research Bulletin
T1  - Fractal nature structure reconstruction method in designing microstructure properties
SP  - 175
EP  - 183
VL  - 101
DO  - 10.1016/j.materresbull.2018.01.019
UR  - https://hdl.handle.net/21.15107/rcub_dais_3741
ER  - 

@article{
author = "Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna and Lazović, Goran and Miljković, Miroslav",
year = "2018",
abstract = "In the process of predicting materials properties, it is necessary to predict microstructures. This is important for ceramic materials, for the purpose of miniaturization and for a higher level of integration. Although the method of material structure reconstruction is for the first time used on BaTiO3-ceramics by these authors, it can also be used for silicate, refractory and other ceramics, and, for any powder-based material. The reconstruction is based on the grain perimeter fractal analysis and the Richardson method. The main contribution of this paper is establishing the relationship between the electronic properties of BaTiO3-ceramics and its microstructural fractal nature. Similar relations can be used for any ceramics or even any materials. The samples consolidation includes both powder pressing (cold sintering phase) and sintering in a furnace (hot sintering phase). The fractal nature characterization has a very important role from the powder phase up to the final microstructure, through which structures it directly impacts electro-physical and other ceramics properties. Thereby, the new possibilities in the microstructure characterization applications are directly introduced to an engineering system, providing the new solutions related to computer aided support. This creates new industrial production and application possibilities, especially in the process of ceramics material consolidation, now based on microstructural properties, which is providing a basis for “fractal electronics’’ development. © 2018 Elsevier Ltd",
publisher = "Elsevier",
journal = "Materials Research Bulletin",
title = "Fractal nature structure reconstruction method in designing microstructure properties",
pages = "175-183",
volume = "101",
doi = "10.1016/j.materresbull.2018.01.019",
url = "https://hdl.handle.net/21.15107/rcub_dais_3741"
}

Mitić, V. V., Kocić, L., Paunović, V., Lazović, G.,& Miljković, M.. (2018). Fractal nature structure reconstruction method in designing microstructure properties. in Materials Research Bulletin
Elsevier., 101, 175-183.
https://doi.org/10.1016/j.materresbull.2018.01.019
https://hdl.handle.net/21.15107/rcub_dais_3741

Mitić VV, Kocić L, Paunović V, Lazović G, Miljković M. Fractal nature structure reconstruction method in designing microstructure properties. in Materials Research Bulletin. 2018;101:175-183.
doi:10.1016/j.materresbull.2018.01.019
https://hdl.handle.net/21.15107/rcub_dais_3741 .

Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, Lazović, Goran, Miljković, Miroslav, "Fractal nature structure reconstruction method in designing microstructure properties" in Materials Research Bulletin, 101 (2018):175-183,
https://doi.org/10.1016/j.materresbull.2018.01.019 .,
https://hdl.handle.net/21.15107/rcub_dais_3741 .

TY  - JOUR
AU  - Vosika, Zoran B.
AU  - Mitić, Vojislav V.
AU  - Lazović, Goran
AU  - Paunović, Vesna
AU  - Kocić, Ljubiša
PY  - 2018
UR  - https://doi.org/10.1080/00150193.2018.1456116
UR  - https://dais.sanu.ac.rs/123456789/4538
AB  - This paper is focused on the research an improved version of the Boltzmann-Poisson model for BaTiO3-ceramics. In the approximation of one relaxation time, for constant external electrical field, this approach included correct quadratic relation for varistor effect in the case of the Heywang model. Within meso-kinetics, quantum corrected Boltzmann-Poisson model, contains space-time correlations for the probability distribution density function f(r, k, t), lead to correct fractional relaxation velocity description. These new results corresponds to our other research based on electronic particles Brownian motion within its fractal nature.
PB  - Taylor & Francis
T2  - Ferroelectrics
T1  - Meso-kinetics of one time relaxation electrical processes in BaTiO3 ceramics—modified Boltzmann-Poisson model
SP  - 38
EP  - 50
VL  - 531
IS  - 1
DO  - 10.1080/00150193.2018.1456116
UR  - https://hdl.handle.net/21.15107/rcub_dais_4538
ER  - 

@article{
author = "Vosika, Zoran B. and Mitić, Vojislav V. and Lazović, Goran and Paunović, Vesna and Kocić, Ljubiša",
year = "2018",
abstract = "This paper is focused on the research an improved version of the Boltzmann-Poisson model for BaTiO3-ceramics. In the approximation of one relaxation time, for constant external electrical field, this approach included correct quadratic relation for varistor effect in the case of the Heywang model. Within meso-kinetics, quantum corrected Boltzmann-Poisson model, contains space-time correlations for the probability distribution density function f(r, k, t), lead to correct fractional relaxation velocity description. These new results corresponds to our other research based on electronic particles Brownian motion within its fractal nature.",
publisher = "Taylor & Francis",
journal = "Ferroelectrics",
title = "Meso-kinetics of one time relaxation electrical processes in BaTiO3 ceramics—modified Boltzmann-Poisson model",
pages = "38-50",
volume = "531",
number = "1",
doi = "10.1080/00150193.2018.1456116",
url = "https://hdl.handle.net/21.15107/rcub_dais_4538"
}

Vosika, Z. B., Mitić, V. V., Lazović, G., Paunović, V.,& Kocić, L.. (2018). Meso-kinetics of one time relaxation electrical processes in BaTiO3 ceramics—modified Boltzmann-Poisson model. in Ferroelectrics
Taylor & Francis., 531(1), 38-50.
https://doi.org/10.1080/00150193.2018.1456116
https://hdl.handle.net/21.15107/rcub_dais_4538

Vosika ZB, Mitić VV, Lazović G, Paunović V, Kocić L. Meso-kinetics of one time relaxation electrical processes in BaTiO3 ceramics—modified Boltzmann-Poisson model. in Ferroelectrics. 2018;531(1):38-50.
doi:10.1080/00150193.2018.1456116
https://hdl.handle.net/21.15107/rcub_dais_4538 .

Vosika, Zoran B., Mitić, Vojislav V., Lazović, Goran, Paunović, Vesna, Kocić, Ljubiša, "Meso-kinetics of one time relaxation electrical processes in BaTiO3 ceramics—modified Boltzmann-Poisson model" in Ferroelectrics, 531, no. 1 (2018):38-50,
https://doi.org/10.1080/00150193.2018.1456116 .,
https://hdl.handle.net/21.15107/rcub_dais_4538 .

TY  - JOUR
AU  - Vučković, Vladan
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Arizanović, Boban
AU  - Paunović, Vesna
AU  - Nikolić, Ruža
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/3702
UR  - https://dais.sanu.ac.rs/123456789/4609
AB  - In this paper, we present Tesla's Fountain in ceramics technology reconstruction from basic 3D model, simulation of the engine, light and fluids till the real materialization. As the one of the most important model purposes, we enrich this solution by additional multicolor lights. All of this elements are designed based on Tesla's original patent no. 1,113,716, US patent office, granted Oct,13. In this model we applied ceramics technology based on ceramic materials casting and sintering. At the time when the patent was granted, the metal materials science and technologies were more advanced than the ceramics technology and applications. We performed all materials characteristics analyses and preparation steps based on the one author's patent no. 46121, Serbia patent office, granted 21.12.1991. This is one original two patents solution with complete new over-bridging by the state-of-the-art computer modeling and simulation technology. © 2018 Elsevier Ltd
PB  - Elsevier
T2  - Journal of the European Ceramic Society
T1  - Tesla's Fountain – Modeling and simulation in ceramics technology
SP  - 3049
EP  - 3056
VL  - 38
IS  - 8
DO  - 10.1016/j.jeurceramsoc.2018.01.041
UR  - https://hdl.handle.net/21.15107/rcub_dais_4609
ER  - 

@article{
author = "Vučković, Vladan and Mitić, Vojislav V. and Kocić, Ljubiša and Arizanović, Boban and Paunović, Vesna and Nikolić, Ruža",
year = "2018",
abstract = "In this paper, we present Tesla's Fountain in ceramics technology reconstruction from basic 3D model, simulation of the engine, light and fluids till the real materialization. As the one of the most important model purposes, we enrich this solution by additional multicolor lights. All of this elements are designed based on Tesla's original patent no. 1,113,716, US patent office, granted Oct,13. In this model we applied ceramics technology based on ceramic materials casting and sintering. At the time when the patent was granted, the metal materials science and technologies were more advanced than the ceramics technology and applications. We performed all materials characteristics analyses and preparation steps based on the one author's patent no. 46121, Serbia patent office, granted 21.12.1991. This is one original two patents solution with complete new over-bridging by the state-of-the-art computer modeling and simulation technology. © 2018 Elsevier Ltd",
publisher = "Elsevier",
journal = "Journal of the European Ceramic Society",
title = "Tesla's Fountain – Modeling and simulation in ceramics technology",
pages = "3049-3056",
volume = "38",
number = "8",
doi = "10.1016/j.jeurceramsoc.2018.01.041",
url = "https://hdl.handle.net/21.15107/rcub_dais_4609"
}

Vučković, V., Mitić, V. V., Kocić, L., Arizanović, B., Paunović, V.,& Nikolić, R.. (2018). Tesla's Fountain – Modeling and simulation in ceramics technology. in Journal of the European Ceramic Society
Elsevier., 38(8), 3049-3056.
https://doi.org/10.1016/j.jeurceramsoc.2018.01.041
https://hdl.handle.net/21.15107/rcub_dais_4609

Vučković V, Mitić VV, Kocić L, Arizanović B, Paunović V, Nikolić R. Tesla's Fountain – Modeling and simulation in ceramics technology. in Journal of the European Ceramic Society. 2018;38(8):3049-3056.
doi:10.1016/j.jeurceramsoc.2018.01.041
https://hdl.handle.net/21.15107/rcub_dais_4609 .

Vučković, Vladan, Mitić, Vojislav V., Kocić, Ljubiša, Arizanović, Boban, Paunović, Vesna, Nikolić, Ruža, "Tesla's Fountain – Modeling and simulation in ceramics technology" in Journal of the European Ceramic Society, 38, no. 8 (2018):3049-3056,
https://doi.org/10.1016/j.jeurceramsoc.2018.01.041 .,
https://hdl.handle.net/21.15107/rcub_dais_4609 .

TY  - JOUR
AU  - Vučković, Vladan
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Nikolić, Vlastimir D.
PY  - 2018
UR  - https://dais.sanu.ac.rs/123456789/5249
AB  - In this paper, we present experimental data of static fractals and compare the results with theoretical analysis obtained using dynamic particle simulation. The fractal simulator presented in this manuscript is pioneer work and it is the base of the future concrete and industrial applications. We have examined sintered ceramic samples formed using several different additives, as fabricated using various parameters, sintering temperature and time. SEM analyses were performed on samples as a part of the experimental characterization procedure. Based on microstructures, sets of points have been selected as a primary database input for the theoretical-experimental simulation to model the processes that describe the experiment. For all grain and pore analyses, the fractal nature is recognized as a matter of substantial influence on material characteristics. All of our experimental and theoretical-experimental procedures are based on the construct that reconstruction of the grain and pore fractal nature is of enormous importance for microstructure property prognoses. The method presented here can be used to simplify and simulate, in real time, the interaction of a few thousand electrically charged particles possessing different masses through formulations based on Maxwell’s electromagnetic equations. Particles in simulation interact with alternating (or static) electromagnetic fields and with static ceramics surface at the same time. All values are treated numerically. The fractal simulator consists of two components, a structure fractal generator, and field simulator. The functions for particle motion can be implemented and changed within the program in real time. The algorithm is written in the Delphi programming environment. The main result of this paper describes a quite new approach in the analysis of material microstructure properties towards programming-prognoses of the final properties of ceramic materials using the fractal nature within the fractal field simulator that generates structures, grains, and pores. The new simulator algorithm is developed as the important tool for the realization of the much ambitious project – simulation and realization of the Tesla’s Fountain in ceramics. The concrete results will follow with this project realization in near future. © 2016 Authors. Published by the International Institute for the Science of Sintering.
PB  - ETRAN
T2  - Science of Sintering
T1  - The fractal nature approach in ceramics materials and discrete field simulation
SP  - 371
EP  - 385
VL  - 50
IS  - 3
DO  - 10.2298/SOS1803371V
UR  - https://hdl.handle.net/21.15107/rcub_dais_5249
ER  - 

@article{
author = "Vučković, Vladan and Mitić, Vojislav V. and Kocić, Ljubiša and Nikolić, Vlastimir D.",
year = "2018",
abstract = "In this paper, we present experimental data of static fractals and compare the results with theoretical analysis obtained using dynamic particle simulation. The fractal simulator presented in this manuscript is pioneer work and it is the base of the future concrete and industrial applications. We have examined sintered ceramic samples formed using several different additives, as fabricated using various parameters, sintering temperature and time. SEM analyses were performed on samples as a part of the experimental characterization procedure. Based on microstructures, sets of points have been selected as a primary database input for the theoretical-experimental simulation to model the processes that describe the experiment. For all grain and pore analyses, the fractal nature is recognized as a matter of substantial influence on material characteristics. All of our experimental and theoretical-experimental procedures are based on the construct that reconstruction of the grain and pore fractal nature is of enormous importance for microstructure property prognoses. The method presented here can be used to simplify and simulate, in real time, the interaction of a few thousand electrically charged particles possessing different masses through formulations based on Maxwell’s electromagnetic equations. Particles in simulation interact with alternating (or static) electromagnetic fields and with static ceramics surface at the same time. All values are treated numerically. The fractal simulator consists of two components, a structure fractal generator, and field simulator. The functions for particle motion can be implemented and changed within the program in real time. The algorithm is written in the Delphi programming environment. The main result of this paper describes a quite new approach in the analysis of material microstructure properties towards programming-prognoses of the final properties of ceramic materials using the fractal nature within the fractal field simulator that generates structures, grains, and pores. The new simulator algorithm is developed as the important tool for the realization of the much ambitious project – simulation and realization of the Tesla’s Fountain in ceramics. The concrete results will follow with this project realization in near future. © 2016 Authors. Published by the International Institute for the Science of Sintering.",
publisher = "ETRAN",
journal = "Science of Sintering",
title = "The fractal nature approach in ceramics materials and discrete field simulation",
pages = "371-385",
volume = "50",
number = "3",
doi = "10.2298/SOS1803371V",
url = "https://hdl.handle.net/21.15107/rcub_dais_5249"
}

Vučković, V., Mitić, V. V., Kocić, L.,& Nikolić, V. D.. (2018). The fractal nature approach in ceramics materials and discrete field simulation. in Science of Sintering
ETRAN., 50(3), 371-385.
https://doi.org/10.2298/SOS1803371V
https://hdl.handle.net/21.15107/rcub_dais_5249

Vučković V, Mitić VV, Kocić L, Nikolić VD. The fractal nature approach in ceramics materials and discrete field simulation. in Science of Sintering. 2018;50(3):371-385.
doi:10.2298/SOS1803371V
https://hdl.handle.net/21.15107/rcub_dais_5249 .

Vučković, Vladan, Mitić, Vojislav V., Kocić, Ljubiša, Nikolić, Vlastimir D., "The fractal nature approach in ceramics materials and discrete field simulation" in Science of Sintering, 50, no. 3 (2018):371-385,
https://doi.org/10.2298/SOS1803371V .,
https://hdl.handle.net/21.15107/rcub_dais_5249 .

TY  - JOUR
AU  - Vosika, Zoran B.
AU  - Mitić, Vojislav V.
AU  - Lazović, Goran
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2362
AB  - In this paper, we develop the new physical-mathematical time scale approach-model applied to BaTiO3-ceramics. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the standard inherited topology. The time scale mathematical examples include real numbers R, natural numbers N, integers Z, the Cantor set (i.e. fractals), and any finite union of closed intervals of R. Calculus on time scales (TSC) was established in 1988 by Stefan Hilger. TSC, by construction, is used to describe the complex process. This method may be utilized for a description of physical, material (crystal growth kinetics, physical chemistry kinetics - for example, kinetics of barium-titanate synthesis), bio-chemical or similar systems and represents a major challenge for nowadays contemporary scientists. Generally speaking, such processes may be described by a discrete time scale. Reasonably it could be assumed that such a “scenario” is possible for discrete temperature values as a consolidation parameter which is the basic ceramics description properties. In this work, BaTiO3-ceramics discrete temperature as thermodynamics parameter with temperature step h and the basic temperature point a is investigated. Instead of derivations, it is used backward differences with respect to temperature. The main conclusion is made towards ceramics materials temperature as description parameter.
PB  - Belgrade : International Institute for the Science of Sintering
T2  - Science of Sintering
T1  - Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter
SP  - 469
EP  - 477
VL  - 49
IS  - 4
DO  - 10.2298/SOS1704469V
UR  - https://hdl.handle.net/21.15107/rcub_dais_2362
ER  - 

@article{
author = "Vosika, Zoran B. and Mitić, Vojislav V. and Lazović, Goran and Kocić, Ljubiša",
year = "2017",
abstract = "In this paper, we develop the new physical-mathematical time scale approach-model applied to BaTiO3-ceramics. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the standard inherited topology. The time scale mathematical examples include real numbers R, natural numbers N, integers Z, the Cantor set (i.e. fractals), and any finite union of closed intervals of R. Calculus on time scales (TSC) was established in 1988 by Stefan Hilger. TSC, by construction, is used to describe the complex process. This method may be utilized for a description of physical, material (crystal growth kinetics, physical chemistry kinetics - for example, kinetics of barium-titanate synthesis), bio-chemical or similar systems and represents a major challenge for nowadays contemporary scientists. Generally speaking, such processes may be described by a discrete time scale. Reasonably it could be assumed that such a “scenario” is possible for discrete temperature values as a consolidation parameter which is the basic ceramics description properties. In this work, BaTiO3-ceramics discrete temperature as thermodynamics parameter with temperature step h and the basic temperature point a is investigated. Instead of derivations, it is used backward differences with respect to temperature. The main conclusion is made towards ceramics materials temperature as description parameter.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter",
pages = "469-477",
volume = "49",
number = "4",
doi = "10.2298/SOS1704469V",
url = "https://hdl.handle.net/21.15107/rcub_dais_2362"
}

Vosika, Z. B., Mitić, V. V., Lazović, G.,& Kocić, L.. (2017). Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter. in Science of Sintering
Belgrade : International Institute for the Science of Sintering., 49(4), 469-477.
https://doi.org/10.2298/SOS1704469V
https://hdl.handle.net/21.15107/rcub_dais_2362

Vosika ZB, Mitić VV, Lazović G, Kocić L. Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter. in Science of Sintering. 2017;49(4):469-477.
doi:10.2298/SOS1704469V
https://hdl.handle.net/21.15107/rcub_dais_2362 .

Vosika, Zoran B., Mitić, Vojislav V., Lazović, Goran, Kocić, Ljubiša, "Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter" in Science of Sintering, 49, no. 4 (2017):469-477,
https://doi.org/10.2298/SOS1704469V .,
https://hdl.handle.net/21.15107/rcub_dais_2362 .

TY  - CONF
AU  - Mitić, Vojislav V.
AU  - Lazović, Goran
AU  - Paunović, Vesna
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4774
AB  - Ceramics grains contacts are essential for understanding complex dielectric properties of electronic ceramics materials. Since the actual contact surface is an irregular object, the theory of fractal sets is applied. Also, the Heywang model of intergranular capacity are introduced as a basic idea for relations with fractal structure. The BaTiO3-ceramics has fractal form in, at least, two levels: shapes and distributions of grains and intergranular contacts. Using fractal modeling approach, reconstruction of microstructure, like shapes of grains or intergranular contacts can be successfully done. Furthermore, the area of grains surface is calculated by using fractal correction that expresses the irregularity of grains surface through fractal dimension. It is known that BaTiO3 and similar ceramics have fractal nature based on three different phenomena. First, there is process of Brownian-fractal motions inside the material during sintering in the form of flowing micro-particles –ions, atoms, electrons which is an essentially fractal phenomena. This motion has fractal structure and can be undergo the process of fractal modification. Second, there are so called “negative space” made of pores and intergranular space. Being extremely complex, the pore space plays an important role in microelectronic, PTC and other phenomena. Third, ceramic grains have fractal shape seeing as a contour in cross section or as grain’s surface. These triple factors, in combination, make the microelectronic environment of very peculiar electro-static and dynamics microelectronic environment. In order to obtain an equivalent circuit model, which provides a more realistic representation of the electronic materials electrical properties, in this article an intergranular contacts model for the BaTiO3 electrical properties characterization were determined and implemented. Considering obtained results, the directions of possible BaTiO3-ceramics materials properties prognosis are determined according to the correlations synthesisstructure- properties.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Fractal nature Heywang model correction and Brownian motions
SP  - 60
EP  - 60
UR  - https://hdl.handle.net/21.15107/rcub_dais_4774
ER  - 

@conference{
author = "Mitić, Vojislav V. and Lazović, Goran and Paunović, Vesna and Kocić, Ljubiša",
year = "2017",
abstract = "Ceramics grains contacts are essential for understanding complex dielectric properties of electronic ceramics materials. Since the actual contact surface is an irregular object, the theory of fractal sets is applied. Also, the Heywang model of intergranular capacity are introduced as a basic idea for relations with fractal structure. The BaTiO3-ceramics has fractal form in, at least, two levels: shapes and distributions of grains and intergranular contacts. Using fractal modeling approach, reconstruction of microstructure, like shapes of grains or intergranular contacts can be successfully done. Furthermore, the area of grains surface is calculated by using fractal correction that expresses the irregularity of grains surface through fractal dimension. It is known that BaTiO3 and similar ceramics have fractal nature based on three different phenomena. First, there is process of Brownian-fractal motions inside the material during sintering in the form of flowing micro-particles –ions, atoms, electrons which is an essentially fractal phenomena. This motion has fractal structure and can be undergo the process of fractal modification. Second, there are so called “negative space” made of pores and intergranular space. Being extremely complex, the pore space plays an important role in microelectronic, PTC and other phenomena. Third, ceramic grains have fractal shape seeing as a contour in cross section or as grain’s surface. These triple factors, in combination, make the microelectronic environment of very peculiar electro-static and dynamics microelectronic environment. In order to obtain an equivalent circuit model, which provides a more realistic representation of the electronic materials electrical properties, in this article an intergranular contacts model for the BaTiO3 electrical properties characterization were determined and implemented. Considering obtained results, the directions of possible BaTiO3-ceramics materials properties prognosis are determined according to the correlations synthesisstructure- properties.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Fractal nature Heywang model correction and Brownian motions",
pages = "60-60",
url = "https://hdl.handle.net/21.15107/rcub_dais_4774"
}

Mitić, V. V., Lazović, G., Paunović, V.,& Kocić, L.. (2017). Fractal nature Heywang model correction and Brownian motions. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 60-60.
https://hdl.handle.net/21.15107/rcub_dais_4774

Mitić VV, Lazović G, Paunović V, Kocić L. Fractal nature Heywang model correction and Brownian motions. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:60-60.
https://hdl.handle.net/21.15107/rcub_dais_4774 .

Mitić, Vojislav V., Lazović, Goran, Paunović, Vesna, Kocić, Ljubiša, "Fractal nature Heywang model correction and Brownian motions" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):60-60,
https://hdl.handle.net/21.15107/rcub_dais_4774 .

TY  - CONF
AU  - Veljković, Sandra
AU  - Munćan, Milan
AU  - Miljković, Miroslav
AU  - Paunović, Vesna
AU  - Kocić, Ljubiša
AU  - Mitić, Vojislav V.
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4822
AB  - Large part of powder based materials; especially ceramics are porous in more or less percentage. For such materials, two separated spaces are present. The “positive” space is made by grains or particles, while the “negative” space is “reserved” for pores. Formally speaking, the bulk of material space, V can be written as an union of “positive” and “negative” space which otherwise have no common points. Pores and grains share same surfaces, and since grains have fractal nature, with fractal interior and fractal boundary surfaces, the pores also have fractal “walls”. This implies two conclusions: the pores should be treated as the fractal objects, i.e., the objects having non-fractal interior, and fractal surface with dimension equal to grain’s fractal dimension. Suppose that the morphology of materials changes through time for the consideration process. By box counting methods fractal dimension definition, it follows that three sintering phase formulae based on the union described above, the sintering initial phase, the Frenkel formula takes corrected form including fractal dimension value. In this paper we applied four methods: Cube counting, Triangulation, Variance and Power spectrum method. All of these are very important and quite a different then the other, Ceramic Characterization Classic methods, what is opening new frontiers in material science characterization.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Fractals and ceramics materials characterization
SP  - 80
EP  - 81
UR  - https://hdl.handle.net/21.15107/rcub_dais_4822
ER  - 

@conference{
author = "Veljković, Sandra and Munćan, Milan and Miljković, Miroslav and Paunović, Vesna and Kocić, Ljubiša and Mitić, Vojislav V.",
year = "2017",
abstract = "Large part of powder based materials; especially ceramics are porous in more or less percentage. For such materials, two separated spaces are present. The “positive” space is made by grains or particles, while the “negative” space is “reserved” for pores. Formally speaking, the bulk of material space, V can be written as an union of “positive” and “negative” space which otherwise have no common points. Pores and grains share same surfaces, and since grains have fractal nature, with fractal interior and fractal boundary surfaces, the pores also have fractal “walls”. This implies two conclusions: the pores should be treated as the fractal objects, i.e., the objects having non-fractal interior, and fractal surface with dimension equal to grain’s fractal dimension. Suppose that the morphology of materials changes through time for the consideration process. By box counting methods fractal dimension definition, it follows that three sintering phase formulae based on the union described above, the sintering initial phase, the Frenkel formula takes corrected form including fractal dimension value. In this paper we applied four methods: Cube counting, Triangulation, Variance and Power spectrum method. All of these are very important and quite a different then the other, Ceramic Characterization Classic methods, what is opening new frontiers in material science characterization.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Fractals and ceramics materials characterization",
pages = "80-81",
url = "https://hdl.handle.net/21.15107/rcub_dais_4822"
}

Veljković, S., Munćan, M., Miljković, M., Paunović, V., Kocić, L.,& Mitić, V. V.. (2017). Fractals and ceramics materials characterization. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 80-81.
https://hdl.handle.net/21.15107/rcub_dais_4822

Veljković S, Munćan M, Miljković M, Paunović V, Kocić L, Mitić VV. Fractals and ceramics materials characterization. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:80-81.
https://hdl.handle.net/21.15107/rcub_dais_4822 .

Veljković, Sandra, Munćan, Milan, Miljković, Miroslav, Paunović, Vesna, Kocić, Ljubiša, Mitić, Vojislav V., "Fractals and ceramics materials characterization" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):80-81,
https://hdl.handle.net/21.15107/rcub_dais_4822 .

TY  - CONF
AU  - Vosika, Zoran B.
AU  - Mitić, Vojislav V.
AU  - Lazović, Goran
AU  - Paunović, Vesna
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4823
AB  - In this study, generalized Lorentz model is considered in the framework of dielectric, conductive and/or magnetic responses of materials. Beside positive temperature coefficient of resistivity (PTCR) materials (current stabilizers, time delay circuits and current limiters for overvoltage or overcurrent protection, temperature sensors, self-heating, …), magnetic properties indicate to multifunctional or specific applications (for example, nanocubic technologies). AC conductivity studies of various BaTiO3 ceramics or similar ceramics produced equivalent circuits with impedance spectra, usually within the framework of RCPE elements serial connection (CPE - constant phase element) or Cole element. One of the first models that explains PTC effect is the Heywang model, in terms of grain boundaries potential barriers of the Shottky type. Dielectric frequency spectra can be described in similar relationships. However, magnetic features of BaTiO3 ceramics are not well described. In this presentation all three behaviors (dielectric, conductive and magnetic) of materials and their relationships are considered in the case of electric or magnetic alternate fields, which are the basis for experimental measurements.
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations
SP  - 85
EP  - 85
UR  - https://hdl.handle.net/21.15107/rcub_dais_4823
ER  - 

@conference{
author = "Vosika, Zoran B. and Mitić, Vojislav V. and Lazović, Goran and Paunović, Vesna and Kocić, Ljubiša",
year = "2017",
abstract = "In this study, generalized Lorentz model is considered in the framework of dielectric, conductive and/or magnetic responses of materials. Beside positive temperature coefficient of resistivity (PTCR) materials (current stabilizers, time delay circuits and current limiters for overvoltage or overcurrent protection, temperature sensors, self-heating, …), magnetic properties indicate to multifunctional or specific applications (for example, nanocubic technologies). AC conductivity studies of various BaTiO3 ceramics or similar ceramics produced equivalent circuits with impedance spectra, usually within the framework of RCPE elements serial connection (CPE - constant phase element) or Cole element. One of the first models that explains PTC effect is the Heywang model, in terms of grain boundaries potential barriers of the Shottky type. Dielectric frequency spectra can be described in similar relationships. However, magnetic features of BaTiO3 ceramics are not well described. In this presentation all three behaviors (dielectric, conductive and magnetic) of materials and their relationships are considered in the case of electric or magnetic alternate fields, which are the basis for experimental measurements.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations",
pages = "85-85",
url = "https://hdl.handle.net/21.15107/rcub_dais_4823"
}

Vosika, Z. B., Mitić, V. V., Lazović, G., Paunović, V.,& Kocić, L.. (2017). Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 85-85.
https://hdl.handle.net/21.15107/rcub_dais_4823

Vosika ZB, Mitić VV, Lazović G, Paunović V, Kocić L. Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:85-85.
https://hdl.handle.net/21.15107/rcub_dais_4823 .

Vosika, Zoran B., Mitić, Vojislav V., Lazović, Goran, Paunović, Vesna, Kocić, Ljubiša, "Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):85-85,
https://hdl.handle.net/21.15107/rcub_dais_4823 .

TY  - CONF
AU  - Vučković, Vladan
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4821
AB  - In this study, we present new Tesla’s Fountain model in ceramics technology. It is reconstructed from basic 3D model. The model is designed based on Tesla’s original US patent no. 1,113,716, granted on October, 13 (1914). The complete model includes the engine (rotating water pump), colored lights and fluids. This part of the paper is based on research within the project entitled “Computer Simulation and Modeling of the Original Patents of Nikola Tesla” and approved by the Ministry of Education, Science and Technological Development of the Republic of Serbia. The first Tesla's patent that was under our attention in this project was Tesla’s Fountain that is presented in this paper. It is well known that first Tesla’s experiments on Fountain have been realized in materials like bronze-metal. Nevertheless, we used new approach and applied ceramics materials technologies in combination of casting and sintering. We used our original fractal simulator to observe and simulate micro particles movements in Fountain model Finally, we used smoothed-particle hydrodynamics (SPH) as a method of computation and simulating the dynamics of continuum media, like the flow of fluids. The method was developed by Gingold, Monaghan and Lucy in 1977, initially for astrophysical problems. It is also used in astrophysics, ballistics, volcano logy, and oceanography but we find new appliance in our Fountain model. We combine a mesh-free Lagrange method (coordinates move with the fluid) to easily adjust resolution of the simulation with respect to all variables (like the density).
PB  - Belgrade : Serbian Ceramic Society
C3  - Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
T1  - Fractal Simulator and Ceramics Technology for New Tesla’s Fountain
SP  - 86
EP  - 86
UR  - https://hdl.handle.net/21.15107/rcub_dais_4821
ER  - 

@conference{
author = "Vučković, Vladan and Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2017",
abstract = "In this study, we present new Tesla’s Fountain model in ceramics technology. It is reconstructed from basic 3D model. The model is designed based on Tesla’s original US patent no. 1,113,716, granted on October, 13 (1914). The complete model includes the engine (rotating water pump), colored lights and fluids. This part of the paper is based on research within the project entitled “Computer Simulation and Modeling of the Original Patents of Nikola Tesla” and approved by the Ministry of Education, Science and Technological Development of the Republic of Serbia. The first Tesla's patent that was under our attention in this project was Tesla’s Fountain that is presented in this paper. It is well known that first Tesla’s experiments on Fountain have been realized in materials like bronze-metal. Nevertheless, we used new approach and applied ceramics materials technologies in combination of casting and sintering. We used our original fractal simulator to observe and simulate micro particles movements in Fountain model Finally, we used smoothed-particle hydrodynamics (SPH) as a method of computation and simulating the dynamics of continuum media, like the flow of fluids. The method was developed by Gingold, Monaghan and Lucy in 1977, initially for astrophysical problems. It is also used in astrophysics, ballistics, volcano logy, and oceanography but we find new appliance in our Fountain model. We combine a mesh-free Lagrange method (coordinates move with the fluid) to easily adjust resolution of the simulation with respect to all variables (like the density).",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017",
title = "Fractal Simulator and Ceramics Technology for New Tesla’s Fountain",
pages = "86-86",
url = "https://hdl.handle.net/21.15107/rcub_dais_4821"
}

Vučković, V., Mitić, V. V., Kocić, L.,& Paunović, V.. (2017). Fractal Simulator and Ceramics Technology for New Tesla’s Fountain. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017
Belgrade : Serbian Ceramic Society., 86-86.
https://hdl.handle.net/21.15107/rcub_dais_4821

Vučković V, Mitić VV, Kocić L, Paunović V. Fractal Simulator and Ceramics Technology for New Tesla’s Fountain. in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017. 2017;:86-86.
https://hdl.handle.net/21.15107/rcub_dais_4821 .

Vučković, Vladan, Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "Fractal Simulator and Ceramics Technology for New Tesla’s Fountain" in Program and the Book of Abstracts / Serbian Ceramic Society Conference Advanced Ceramics and Application VI: New Frontiers in Multifunctional Material Science and Processing, Serbia, Belgrade, September 18-20, 2017 (2017):86-86,
https://hdl.handle.net/21.15107/rcub_dais_4821 .

TY  - JOUR
AU  - Vosika, Zoran B.
AU  - Mitić, Vojislav V.
AU  - Vasić, Aleksandar
AU  - Lazović, Goran
AU  - Matija, Lidija
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4613
AB  - In this paper, Caputo based Michaelis–Menten kinetic model based on Time Scale Calculus (TSC) is proposed. The main reason for its consideration is a study of tumor cells population growth dynamics. In the particular case discrete-continuous time kinetics, Michaelis–Menten model is numerically treated, using a new algorithm proposed by authors, called multistep generalized difference transformation method (MSGDETM). In addition numerical simulations are performed and is shown that it represents the upgrade of the multi-step variant of generalized differential transformation method (MSGDTM). A possible conditions for its further development are discussed and possible experimental verification is described.
PB  - Elsevier
T2  - Communications in Nonlinear Science and Numerical Simulation
T1  - Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics
SP  - 373
EP  - 389
VL  - 44
DO  - 10.1016/j.cnsns.2016.08.024
UR  - https://hdl.handle.net/21.15107/rcub_dais_4613
ER  - 

@article{
author = "Vosika, Zoran B. and Mitić, Vojislav V. and Vasić, Aleksandar and Lazović, Goran and Matija, Lidija and Kocić, Ljubiša",
year = "2017",
abstract = "In this paper, Caputo based Michaelis–Menten kinetic model based on Time Scale Calculus (TSC) is proposed. The main reason for its consideration is a study of tumor cells population growth dynamics. In the particular case discrete-continuous time kinetics, Michaelis–Menten model is numerically treated, using a new algorithm proposed by authors, called multistep generalized difference transformation method (MSGDETM). In addition numerical simulations are performed and is shown that it represents the upgrade of the multi-step variant of generalized differential transformation method (MSGDTM). A possible conditions for its further development are discussed and possible experimental verification is described.",
publisher = "Elsevier",
journal = "Communications in Nonlinear Science and Numerical Simulation",
title = "Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics",
pages = "373-389",
volume = "44",
doi = "10.1016/j.cnsns.2016.08.024",
url = "https://hdl.handle.net/21.15107/rcub_dais_4613"
}

Vosika, Z. B., Mitić, V. V., Vasić, A., Lazović, G., Matija, L.,& Kocić, L.. (2017). Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics. in Communications in Nonlinear Science and Numerical Simulation
Elsevier., 44, 373-389.
https://doi.org/10.1016/j.cnsns.2016.08.024
https://hdl.handle.net/21.15107/rcub_dais_4613

Vosika ZB, Mitić VV, Vasić A, Lazović G, Matija L, Kocić L. Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics. in Communications in Nonlinear Science and Numerical Simulation. 2017;44:373-389.
doi:10.1016/j.cnsns.2016.08.024
https://hdl.handle.net/21.15107/rcub_dais_4613 .

Vosika, Zoran B., Mitić, Vojislav V., Vasić, Aleksandar, Lazović, Goran, Matija, Lidija, Kocić, Ljubiša, "Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics" in Communications in Nonlinear Science and Numerical Simulation, 44 (2017):373-389,
https://doi.org/10.1016/j.cnsns.2016.08.024 .,
https://hdl.handle.net/21.15107/rcub_dais_4613 .

TY  - JOUR
AU  - Petković, Dalibor
AU  - Nikolić, Vlastimir
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/4612
AB  - Since the wind speed fluctuation could cause large instability in wind energy systems it is crucial to develop a method for precise estimation of the wind speed fluctuation. Fractal interpolation of the wind speed could be used to improve the accuracy of the estimation of the wind speed fluctuation. Based on the self-similarity feature, the fractal interpolation could be established from internal to external interval. In this article fractal interpolation was used to improve the wind speed fluctuation estimation by soft computing methods. Artificial neural network (ANN) with different training algorithms were used in order to estimate the wind speed fluctuation based on the fractal interpolation
PB  - Elsevier
T2  - Flow Measurement and Instrumentation
T1  - Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms
SP  - 172
EP  - 176
VL  - 54
DO  - 10.1016/j.flowmeasinst.2017.01.007
UR  - https://hdl.handle.net/21.15107/rcub_dais_4612
ER  - 

@article{
author = "Petković, Dalibor and Nikolić, Vlastimir and Mitić, Vojislav V. and Kocić, Ljubiša",
year = "2017",
abstract = "Since the wind speed fluctuation could cause large instability in wind energy systems it is crucial to develop a method for precise estimation of the wind speed fluctuation. Fractal interpolation of the wind speed could be used to improve the accuracy of the estimation of the wind speed fluctuation. Based on the self-similarity feature, the fractal interpolation could be established from internal to external interval. In this article fractal interpolation was used to improve the wind speed fluctuation estimation by soft computing methods. Artificial neural network (ANN) with different training algorithms were used in order to estimate the wind speed fluctuation based on the fractal interpolation",
publisher = "Elsevier",
journal = "Flow Measurement and Instrumentation",
title = "Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms",
pages = "172-176",
volume = "54",
doi = "10.1016/j.flowmeasinst.2017.01.007",
url = "https://hdl.handle.net/21.15107/rcub_dais_4612"
}

Petković, D., Nikolić, V., Mitić, V. V.,& Kocić, L.. (2017). Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms. in Flow Measurement and Instrumentation
Elsevier., 54, 172-176.
https://doi.org/10.1016/j.flowmeasinst.2017.01.007
https://hdl.handle.net/21.15107/rcub_dais_4612

Petković D, Nikolić V, Mitić VV, Kocić L. Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms. in Flow Measurement and Instrumentation. 2017;54:172-176.
doi:10.1016/j.flowmeasinst.2017.01.007
https://hdl.handle.net/21.15107/rcub_dais_4612 .

Petković, Dalibor, Nikolić, Vlastimir, Mitić, Vojislav V., Kocić, Ljubiša, "Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms" in Flow Measurement and Instrumentation, 54 (2017):172-176,
https://doi.org/10.1016/j.flowmeasinst.2017.01.007 .,
https://hdl.handle.net/21.15107/rcub_dais_4612 .

TY  - JOUR
AU  - Petković, Dalibor
AU  - Nikolić, Vlastimir
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2372
AB  - Since the wind speed fluctuation could cause large instability in wind energy systems it is crucial to develop a method for precise estimation of the wind speed fluctuation. Fractal interpolation of the wind speed could be used to improve the accuracy of the estimation of the wind speed fluctuation. Based on the self-similarity feature, the fractal interpolation could be established from internal to external interval. In this article fractal interpolation was used to improve the wind speed fluctuation estimation by soft computing methods. Artificial neural network (ANN) with different training algorithms were used in order to estimate the wind speed fluctuation based on the fractal interpolation
PB  - Elsevier
T2  - Flow Measurement and Instrumentation
T1  - Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms
SP  - 172
EP  - 176
VL  - 54
DO  - 10.1016/j.flowmeasinst.2017.01.007
UR  - https://hdl.handle.net/21.15107/rcub_dais_2372
ER  - 

@article{
author = "Petković, Dalibor and Nikolić, Vlastimir and Mitić, Vojislav V. and Kocić, Ljubiša",
year = "2017",
abstract = "Since the wind speed fluctuation could cause large instability in wind energy systems it is crucial to develop a method for precise estimation of the wind speed fluctuation. Fractal interpolation of the wind speed could be used to improve the accuracy of the estimation of the wind speed fluctuation. Based on the self-similarity feature, the fractal interpolation could be established from internal to external interval. In this article fractal interpolation was used to improve the wind speed fluctuation estimation by soft computing methods. Artificial neural network (ANN) with different training algorithms were used in order to estimate the wind speed fluctuation based on the fractal interpolation",
publisher = "Elsevier",
journal = "Flow Measurement and Instrumentation",
title = "Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms",
pages = "172-176",
volume = "54",
doi = "10.1016/j.flowmeasinst.2017.01.007",
url = "https://hdl.handle.net/21.15107/rcub_dais_2372"
}

Petković, D., Nikolić, V., Mitić, V. V.,& Kocić, L.. (2017). Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms. in Flow Measurement and Instrumentation
Elsevier., 54, 172-176.
https://doi.org/10.1016/j.flowmeasinst.2017.01.007
https://hdl.handle.net/21.15107/rcub_dais_2372

Petković D, Nikolić V, Mitić VV, Kocić L. Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms. in Flow Measurement and Instrumentation. 2017;54:172-176.
doi:10.1016/j.flowmeasinst.2017.01.007
https://hdl.handle.net/21.15107/rcub_dais_2372 .

Petković, Dalibor, Nikolić, Vlastimir, Mitić, Vojislav V., Kocić, Ljubiša, "Estimation of fractal representation of wind speed fluctuation by artificial neural network with different training algorothms" in Flow Measurement and Instrumentation, 54 (2017):172-176,
https://doi.org/10.1016/j.flowmeasinst.2017.01.007 .,
https://hdl.handle.net/21.15107/rcub_dais_2372 .

TY  - CONF
AU  - Vosika, Zoran B.
AU  - Lazović, Goran
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2359
AB  - In this paper we develop the new physical-mathematical time scale kinetic approach-model applied on organic and non-organic particles motion. Concretely, here, at first, this new research approach is based on enzyme particles dynamics results. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the standard inherited topology. Mathematical examples of time scales include real numbers R, natural numbers N, integers Z, the Cantor set (i.e. fractals), and any finite union of closed intervals of R. Calculus on time scales (TSC) was established in 1988 by Stefan Hilger. TSC, by construction, is used to describe the complex process. This method may utilized for description of physical (classical mechanics), material (crystal growth kinetics, physical chemistry kinetics—for example, kinetics of barium-titanate synthesis), (bio)chemical or similar systems and represents major challenge for contemporary scientists. In this sense, the Michaelis-Menten (MM) mechanism is the one of the best known and simplest nonlinear biochemical network which deserves appropriate attention. Generally speaking, such processes may be described of discrete time scale. Reasonably it could be assumed that such a scenario is possible for MM mechanism. In this work, discrete time MM kinetics (dtMM) with time various step h, is investigated. Instead of the first derivative by time used first backward difference h. Physical basics for new time scale approach is a new statistical thermodynamics, natural generalization of Tsallis non-extensive or similar thermodynamics. A reliable new algorithm of novel difference transformation method, namely multi-step difference transformation method (MSDETM) for solving system of nonlinear ordinary difference equations is proposed. If h tends to zero, MSDETM transformed into multi-step differential transformation method (MSDTM). In the spirit of TSC, MSDETM describes analogously MSDTM.
PB  - Paris : Atlantis Press
C3  - Proceedings of the IV Advanced Ceramics and Applications Conference
T1  - Multistep Transformation Method for Discrete and Continuous Time Enzyme Kinetics
DO  - 10.2991/978-94-6239-213-7_22
UR  - https://hdl.handle.net/21.15107/rcub_dais_2359
ER  - 

@conference{
editor = "Lee, Bill, Gadow, Rainer, Mitić, Vojislav V.",
author = "Vosika, Zoran B. and Lazović, Goran and Mitić, Vojislav V. and Kocić, Ljubiša",
year = "2017",
abstract = "In this paper we develop the new physical-mathematical time scale kinetic approach-model applied on organic and non-organic particles motion. Concretely, here, at first, this new research approach is based on enzyme particles dynamics results. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the standard inherited topology. Mathematical examples of time scales include real numbers R, natural numbers N, integers Z, the Cantor set (i.e. fractals), and any finite union of closed intervals of R. Calculus on time scales (TSC) was established in 1988 by Stefan Hilger. TSC, by construction, is used to describe the complex process. This method may utilized for description of physical (classical mechanics), material (crystal growth kinetics, physical chemistry kinetics—for example, kinetics of barium-titanate synthesis), (bio)chemical or similar systems and represents major challenge for contemporary scientists. In this sense, the Michaelis-Menten (MM) mechanism is the one of the best known and simplest nonlinear biochemical network which deserves appropriate attention. Generally speaking, such processes may be described of discrete time scale. Reasonably it could be assumed that such a scenario is possible for MM mechanism. In this work, discrete time MM kinetics (dtMM) with time various step h, is investigated. Instead of the first derivative by time used first backward difference h. Physical basics for new time scale approach is a new statistical thermodynamics, natural generalization of Tsallis non-extensive or similar thermodynamics. A reliable new algorithm of novel difference transformation method, namely multi-step difference transformation method (MSDETM) for solving system of nonlinear ordinary difference equations is proposed. If h tends to zero, MSDETM transformed into multi-step differential transformation method (MSDTM). In the spirit of TSC, MSDETM describes analogously MSDTM.",
publisher = "Paris : Atlantis Press",
journal = "Proceedings of the IV Advanced Ceramics and Applications Conference",
title = "Multistep Transformation Method for Discrete and Continuous Time Enzyme Kinetics",
doi = "10.2991/978-94-6239-213-7_22",
url = "https://hdl.handle.net/21.15107/rcub_dais_2359"
}

Lee, B., Gadow, R., Mitić, V. V., Vosika, Z. B., Lazović, G., Mitić, V. V.,& Kocić, L.. (2017). Multistep Transformation Method for Discrete and Continuous Time Enzyme Kinetics. in Proceedings of the IV Advanced Ceramics and Applications Conference
Paris : Atlantis Press..
https://doi.org/10.2991/978-94-6239-213-7_22
https://hdl.handle.net/21.15107/rcub_dais_2359

Lee B, Gadow R, Mitić VV, Vosika ZB, Lazović G, Mitić VV, Kocić L. Multistep Transformation Method for Discrete and Continuous Time Enzyme Kinetics. in Proceedings of the IV Advanced Ceramics and Applications Conference. 2017;.
doi:10.2991/978-94-6239-213-7_22
https://hdl.handle.net/21.15107/rcub_dais_2359 .

Lee, Bill, Gadow, Rainer, Mitić, Vojislav V., Vosika, Zoran B., Lazović, Goran, Mitić, Vojislav V., Kocić, Ljubiša, "Multistep Transformation Method for Discrete and Continuous Time Enzyme Kinetics" in Proceedings of the IV Advanced Ceramics and Applications Conference (2017),
https://doi.org/10.2991/978-94-6239-213-7_22 .,
https://hdl.handle.net/21.15107/rcub_dais_2359 .

TY  - JOUR
AU  - Vosika, Zoran B.
AU  - Mitić, Vojislav V.
AU  - Vasić, Aleksandar
AU  - Lazović, Goran
AU  - Matija, Lidija
AU  - Kocić, Ljubiša
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/2358
AB  - In this paper, Caputo based Michaelis–Menten kinetic model based on Time Scale Calculus (TSC) is proposed. The main reason for its consideration is a study of tumor cells population growth dynamics. In the particular case discrete-continuous time kinetics, Michaelis–Menten model is numerically treated, using a new algorithm proposed by authors, called multistep generalized difference transformation method (MSGDETM). In addition numerical simulations are performed and is shown that it represents the upgrade of the multi-step variant of generalized differential transformation method (MSGDTM). A possible conditions for its further development are discussed and possible experimental verification is described.
PB  - Elsevier
T2  - Communications in Nonlinear Science and Numerical Simulation
T1  - Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics
SP  - 373
EP  - 389
VL  - 44
DO  - 10.1016/j.cnsns.2016.08.024
UR  - https://hdl.handle.net/21.15107/rcub_dais_2358
ER  - 

@article{
author = "Vosika, Zoran B. and Mitić, Vojislav V. and Vasić, Aleksandar and Lazović, Goran and Matija, Lidija and Kocić, Ljubiša",
year = "2017",
abstract = "In this paper, Caputo based Michaelis–Menten kinetic model based on Time Scale Calculus (TSC) is proposed. The main reason for its consideration is a study of tumor cells population growth dynamics. In the particular case discrete-continuous time kinetics, Michaelis–Menten model is numerically treated, using a new algorithm proposed by authors, called multistep generalized difference transformation method (MSGDETM). In addition numerical simulations are performed and is shown that it represents the upgrade of the multi-step variant of generalized differential transformation method (MSGDTM). A possible conditions for its further development are discussed and possible experimental verification is described.",
publisher = "Elsevier",
journal = "Communications in Nonlinear Science and Numerical Simulation",
title = "Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics",
pages = "373-389",
volume = "44",
doi = "10.1016/j.cnsns.2016.08.024",
url = "https://hdl.handle.net/21.15107/rcub_dais_2358"
}

Vosika, Z. B., Mitić, V. V., Vasić, A., Lazović, G., Matija, L.,& Kocić, L.. (2017). Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics. in Communications in Nonlinear Science and Numerical Simulation
Elsevier., 44, 373-389.
https://doi.org/10.1016/j.cnsns.2016.08.024
https://hdl.handle.net/21.15107/rcub_dais_2358

Vosika ZB, Mitić VV, Vasić A, Lazović G, Matija L, Kocić L. Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics. in Communications in Nonlinear Science and Numerical Simulation. 2017;44:373-389.
doi:10.1016/j.cnsns.2016.08.024
https://hdl.handle.net/21.15107/rcub_dais_2358 .

Vosika, Zoran B., Mitić, Vojislav V., Vasić, Aleksandar, Lazović, Goran, Matija, Lidija, Kocić, Ljubiša, "Multistep generalized transformation method applied to solving equations of discrete and continuous time-fractional enzyme kinetics" in Communications in Nonlinear Science and Numerical Simulation, 44 (2017):373-389,
https://doi.org/10.1016/j.cnsns.2016.08.024 .,
https://hdl.handle.net/21.15107/rcub_dais_2358 .

TY  - JOUR
AU  - Nikolić, Vlastimir
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Petković, Dalibor
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/15994
AB  - Fluctuation of wind speed affects wind energy systems since the potential wind power is proportional the cube of wind speed. Hence precise prediction of wind speed is very important to improve the performances of the systems. Due to unstable behavior of the wind speed above different terrains, in this study fractal characteristics of the wind speed series were analyzed. According to the self-similarity characteristic and the scale invariance, the fractal extrapolate interpolation prediction can be performed by extending the fractal characteristic from internal interval to external interval. Afterward neuro-fuzzy technique was applied to the fractal data because of high nonlinearity of the data. The neuro-fuzzy approach was used to detect the most important variables which affect the wind speed according to the fractal dimensions. The main goal was to investigate the influence of terrain roughness length and different heights of the wind speed on the wind speed prediction.
PB  - Springer London
T2  - Knowledge and Information Systems
T1  - Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique
SP  - 255
EP  - 265
VL  - 52
IS  - 1
DO  - 10.1007/s10115-016-1006-0
UR  - https://hdl.handle.net/21.15107/rcub_dais_15994
ER  - 

@article{
author = "Nikolić, Vlastimir and Mitić, Vojislav V. and Kocić, Ljubiša and Petković, Dalibor",
year = "2017",
abstract = "Fluctuation of wind speed affects wind energy systems since the potential wind power is proportional the cube of wind speed. Hence precise prediction of wind speed is very important to improve the performances of the systems. Due to unstable behavior of the wind speed above different terrains, in this study fractal characteristics of the wind speed series were analyzed. According to the self-similarity characteristic and the scale invariance, the fractal extrapolate interpolation prediction can be performed by extending the fractal characteristic from internal interval to external interval. Afterward neuro-fuzzy technique was applied to the fractal data because of high nonlinearity of the data. The neuro-fuzzy approach was used to detect the most important variables which affect the wind speed according to the fractal dimensions. The main goal was to investigate the influence of terrain roughness length and different heights of the wind speed on the wind speed prediction.",
publisher = "Springer London",
journal = "Knowledge and Information Systems",
title = "Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique",
pages = "255-265",
volume = "52",
number = "1",
doi = "10.1007/s10115-016-1006-0",
url = "https://hdl.handle.net/21.15107/rcub_dais_15994"
}

Nikolić, V., Mitić, V. V., Kocić, L.,& Petković, D.. (2017). Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique. in Knowledge and Information Systems
Springer London., 52(1), 255-265.
https://doi.org/10.1007/s10115-016-1006-0
https://hdl.handle.net/21.15107/rcub_dais_15994

Nikolić V, Mitić VV, Kocić L, Petković D. Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique. in Knowledge and Information Systems. 2017;52(1):255-265.
doi:10.1007/s10115-016-1006-0
https://hdl.handle.net/21.15107/rcub_dais_15994 .

Nikolić, Vlastimir, Mitić, Vojislav V., Kocić, Ljubiša, Petković, Dalibor, "Wind speed parameters sensitivity analysis based on fractals and neuro-fuzzy selection technique" in Knowledge and Information Systems, 52, no. 1 (2017):255-265,
https://doi.org/10.1007/s10115-016-1006-0 .,
https://hdl.handle.net/21.15107/rcub_dais_15994 .

TY  - JOUR
AU  - Paunović, Vesna
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/15998
AB  - Sm/Mn codoped BaTiO3 ceramics were investigated for their microstructure and dielectric characteristics. The powders were prepared by the conventional solid state procedure. The concentration of Sm2O3 as a donor dopant has been kept from 0.1 up to 5.0 at%. The content of MnO2 as acceptor was kept constant at 0.05 at% Mn in all samples. The specimens were sintered at 1290 °C, 1320 °C and 1350 °C in an air atmosphere for two hours.

A mainly uniform and homogeneous microstructure with average grain size ranging from 0.3 µm to 2.0 µm was observed in low doped samples. In highly doped samples, apart from the fine grained matrix, the appearance of local area with secondary abnormal grains was observed.

The dielectric properties were investigated as a function of frequency and temperature. The low doped samples exhibit the high value of dielectric permittivity at room temperature and the greatest change at the Curie temperature. The highest value of dielectric constant (εr=6800) was measured for 0.1Sm/BaTiO3 samples sintered at 1350 °C. A nearly flat permittivity-temperature response and lower values of εr were obtained in specimens with 2.0 and 5.0 at% additive content. The dielectric constant increases with the increase of sintering temperature. The dissipation factor ranged from 0.01 to 0.22 and decreases with the increase of sintering temperature. The Curie constant (C), Curie-Weiss temperature (T0) and critical exponent of nonlinearity (γ ) were calculated using a Curie-Weiss and modified Curie-Weiss law. The highest value of Curie constant (C=9.06·105 K) was measured in 0.1 at% doped samples. The Curie constant decreased with increasing dopant content. The γ values, ranging from 1.001 to 1.58, point out the sharp phase transition in low doped samples, and the diffuse phase transition in heavily doped BaTiO3 samples.
PB  - Elsevier
T2  - Ceramics International
T1  - Dielectric characteristics of donor-acceptor modified BaTiO3 ceramics
SP  - 11692
EP  - 11699
VL  - 42
IS  - 10
DO  - 10.1016/j.ceramint.2016.04.087
UR  - https://hdl.handle.net/21.15107/rcub_dais_15998
ER  - 

@article{
author = "Paunović, Vesna and Mitić, Vojislav V. and Kocić, Ljubiša",
year = "2016",
abstract = "Sm/Mn codoped BaTiO3 ceramics were investigated for their microstructure and dielectric characteristics. The powders were prepared by the conventional solid state procedure. The concentration of Sm2O3 as a donor dopant has been kept from 0.1 up to 5.0 at%. The content of MnO2 as acceptor was kept constant at 0.05 at% Mn in all samples. The specimens were sintered at 1290 °C, 1320 °C and 1350 °C in an air atmosphere for two hours.

A mainly uniform and homogeneous microstructure with average grain size ranging from 0.3 µm to 2.0 µm was observed in low doped samples. In highly doped samples, apart from the fine grained matrix, the appearance of local area with secondary abnormal grains was observed.

The dielectric properties were investigated as a function of frequency and temperature. The low doped samples exhibit the high value of dielectric permittivity at room temperature and the greatest change at the Curie temperature. The highest value of dielectric constant (εr=6800) was measured for 0.1Sm/BaTiO3 samples sintered at 1350 °C. A nearly flat permittivity-temperature response and lower values of εr were obtained in specimens with 2.0 and 5.0 at% additive content. The dielectric constant increases with the increase of sintering temperature. The dissipation factor ranged from 0.01 to 0.22 and decreases with the increase of sintering temperature. The Curie constant (C), Curie-Weiss temperature (T0) and critical exponent of nonlinearity (γ ) were calculated using a Curie-Weiss and modified Curie-Weiss law. The highest value of Curie constant (C=9.06·105 K) was measured in 0.1 at% doped samples. The Curie constant decreased with increasing dopant content. The γ values, ranging from 1.001 to 1.58, point out the sharp phase transition in low doped samples, and the diffuse phase transition in heavily doped BaTiO3 samples.",
publisher = "Elsevier",
journal = "Ceramics International",
title = "Dielectric characteristics of donor-acceptor modified BaTiO3 ceramics",
pages = "11692-11699",
volume = "42",
number = "10",
doi = "10.1016/j.ceramint.2016.04.087",
url = "https://hdl.handle.net/21.15107/rcub_dais_15998"
}

Paunović, V., Mitić, V. V.,& Kocić, L.. (2016). Dielectric characteristics of donor-acceptor modified BaTiO3 ceramics. in Ceramics International
Elsevier., 42(10), 11692-11699.
https://doi.org/10.1016/j.ceramint.2016.04.087
https://hdl.handle.net/21.15107/rcub_dais_15998

Paunović V, Mitić VV, Kocić L. Dielectric characteristics of donor-acceptor modified BaTiO3 ceramics. in Ceramics International. 2016;42(10):11692-11699.
doi:10.1016/j.ceramint.2016.04.087
https://hdl.handle.net/21.15107/rcub_dais_15998 .

Paunović, Vesna, Mitić, Vojislav V., Kocić, Ljubiša, "Dielectric characteristics of donor-acceptor modified BaTiO3 ceramics" in Ceramics International, 42, no. 10 (2016):11692-11699,
https://doi.org/10.1016/j.ceramint.2016.04.087 .,
https://hdl.handle.net/21.15107/rcub_dais_15998 .

TY  - CONF
AU  - Zlatković, Ivan
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/884
AB  - Among civilized priorities and challenges for humanity, energy occupies the most important and certainly the most attractive place in terms of research as well as in scientific and technological developments. The question of energy, in relation trinity energy-materials-information (EMI) is directly correlated with the triad of the synthesis (the technological process of obtaining materials)- structure of- material properties (srb. sinteza-struktura-svojstva materijala (SSS)). Storage of energy (electricity, heat, cooling energy ...) is an important issue and a weak point in the energy sector. Fossil fuels provide the internal storage of energy which is not the case for wind, solar, etc. The nanostructure of materials can be a useful for the storage of heat or for the isolation of heat storage. Storing electrochemical energy is widely applied, especially in portable devices, which are mainly related to the battery. Li, as the material is the most used because it is the lightest metal and has a very high energy density. Due to the lack of lithium in the United States, and the world, new research substitute lithium for magnesium ions, for already listed battery system. These studies are done at the Illinois State University, in Chicago. After the commercialization of lithium-ion battery research for the cathode active material concentrates on lithium that contains at the forefront the transition-metal oxides with a 4V class high electromotive force because it can serve as a lithium of carbonic negative electrode. Unfortunately all classes 4V rechargeable cathode: LiCoO2, LiNiO2, LiMn2O4, have a core problem of costs and environmental impact, because their cathodes include the use of rare metals such as redox center. The problems become more serious, especially for the most expensive LiCoO2, with further expansions of the market for electric vehicles, which are expected in the near future.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - New trends in the development of battery
SP  - 61
EP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_dais_884
ER  - 

@conference{
author = "Zlatković, Ivan and Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2016",
abstract = "Among civilized priorities and challenges for humanity, energy occupies the most important and certainly the most attractive place in terms of research as well as in scientific and technological developments. The question of energy, in relation trinity energy-materials-information (EMI) is directly correlated with the triad of the synthesis (the technological process of obtaining materials)- structure of- material properties (srb. sinteza-struktura-svojstva materijala (SSS)). Storage of energy (electricity, heat, cooling energy ...) is an important issue and a weak point in the energy sector. Fossil fuels provide the internal storage of energy which is not the case for wind, solar, etc. The nanostructure of materials can be a useful for the storage of heat or for the isolation of heat storage. Storing electrochemical energy is widely applied, especially in portable devices, which are mainly related to the battery. Li, as the material is the most used because it is the lightest metal and has a very high energy density. Due to the lack of lithium in the United States, and the world, new research substitute lithium for magnesium ions, for already listed battery system. These studies are done at the Illinois State University, in Chicago. After the commercialization of lithium-ion battery research for the cathode active material concentrates on lithium that contains at the forefront the transition-metal oxides with a 4V class high electromotive force because it can serve as a lithium of carbonic negative electrode. Unfortunately all classes 4V rechargeable cathode: LiCoO2, LiNiO2, LiMn2O4, have a core problem of costs and environmental impact, because their cathodes include the use of rare metals such as redox center. The problems become more serious, especially for the most expensive LiCoO2, with further expansions of the market for electric vehicles, which are expected in the near future.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "New trends in the development of battery",
pages = "61-61",
url = "https://hdl.handle.net/21.15107/rcub_dais_884"
}

Zlatković, I., Mitić, V. V., Kocić, L.,& Paunović, V.. (2016). New trends in the development of battery. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 61-61.
https://hdl.handle.net/21.15107/rcub_dais_884

Zlatković I, Mitić VV, Kocić L, Paunović V. New trends in the development of battery. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:61-61.
https://hdl.handle.net/21.15107/rcub_dais_884 .

Zlatković, Ivan, Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "New trends in the development of battery" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):61-61,
https://hdl.handle.net/21.15107/rcub_dais_884 .

TY  - CONF
AU  - Veljković, Sandra
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/881
AB  - This paper has been concerned with the classical Stereological targets V, S, L, and N only, namely with so-called first-order properties. Stereology is now drifting rapidly toward second-order methods, aimed at quantifying spatial pattern for the elements of a structure (e.g. clustering, repulsion, etc., between the elements) as well as the nature and degree of association between different structures. Second-order statistical methods are widely available for point patterns. Important devices for the second-order analysis of cells and organelles when regarded as points in space have recently been devised. Analogous methods extend to higher dimensional quantities such as surface areas and volumes.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - Quantitative metallography modern metods
SP  - 71
EP  - 72
UR  - https://hdl.handle.net/21.15107/rcub_dais_881
ER  - 

@conference{
author = "Veljković, Sandra and Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2016",
abstract = "This paper has been concerned with the classical Stereological targets V, S, L, and N only, namely with so-called first-order properties. Stereology is now drifting rapidly toward second-order methods, aimed at quantifying spatial pattern for the elements of a structure (e.g. clustering, repulsion, etc., between the elements) as well as the nature and degree of association between different structures. Second-order statistical methods are widely available for point patterns. Important devices for the second-order analysis of cells and organelles when regarded as points in space have recently been devised. Analogous methods extend to higher dimensional quantities such as surface areas and volumes.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "Quantitative metallography modern metods",
pages = "71-72",
url = "https://hdl.handle.net/21.15107/rcub_dais_881"
}

Veljković, S., Mitić, V. V., Kocić, L.,& Paunović, V.. (2016). Quantitative metallography modern metods. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 71-72.
https://hdl.handle.net/21.15107/rcub_dais_881

Veljković S, Mitić VV, Kocić L, Paunović V. Quantitative metallography modern metods. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:71-72.
https://hdl.handle.net/21.15107/rcub_dais_881 .

Veljković, Sandra, Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "Quantitative metallography modern metods" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):71-72,
https://hdl.handle.net/21.15107/rcub_dais_881 .

TY  - CONF
AU  - Veljković, Sandra
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/880
AB  - Detailed analysis was carried out and systematization of methods used in the characterization of materials using SEM. We analyzed its operation. Attention was paid to its major parts. Specially to the electron gun and lens. Also, comparisons of forming character oprickim microscope and SEM. In further analysis we have studied differences between EDS and WDS.. The EDS features measurement with a small probe current, short-time acquisition of spectra, etc. WDS features a high energy (wavelength) resolution, detection of trace elements. Most SEMs are equipped with an EDS, whereas a WDS is generally used as an Electron Probe Microanalyzer (EPMA) that mainly performs elemental analysis.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - Material characterization SEM modern methods
SP  - 72
EP  - 72
UR  - https://hdl.handle.net/21.15107/rcub_dais_880
ER  - 

@conference{
author = "Veljković, Sandra and Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2016",
abstract = "Detailed analysis was carried out and systematization of methods used in the characterization of materials using SEM. We analyzed its operation. Attention was paid to its major parts. Specially to the electron gun and lens. Also, comparisons of forming character oprickim microscope and SEM. In further analysis we have studied differences between EDS and WDS.. The EDS features measurement with a small probe current, short-time acquisition of spectra, etc. WDS features a high energy (wavelength) resolution, detection of trace elements. Most SEMs are equipped with an EDS, whereas a WDS is generally used as an Electron Probe Microanalyzer (EPMA) that mainly performs elemental analysis.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "Material characterization SEM modern methods",
pages = "72-72",
url = "https://hdl.handle.net/21.15107/rcub_dais_880"
}

Veljković, S., Mitić, V. V., Kocić, L.,& Paunović, V.. (2016). Material characterization SEM modern methods. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 72-72.
https://hdl.handle.net/21.15107/rcub_dais_880

Veljković S, Mitić VV, Kocić L, Paunović V. Material characterization SEM modern methods. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:72-72.
https://hdl.handle.net/21.15107/rcub_dais_880 .

Veljković, Sandra, Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "Material characterization SEM modern methods" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):72-72,
https://hdl.handle.net/21.15107/rcub_dais_880 .

TY  - CONF
AU  - Paunović, Vesna
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Marjanović, Miloš
AU  - Đorđević, Miloš
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/875
AB  - The influence of rare-earth additive content on microstructure and electric properties of doped BaTiO3 ceramics is investigated. The concentration of Er2O3 and Yb2O3 in the doped samples range from 0.01 to 1.0at % . The samples are prepared by the conventional solid state reaction, and sintered at 1320° and 1350°C in air atmosphere for 4 hours. SEM analysis shows that all samples are characterized by polygonal grains. The uniform and homogeneous microstructure with grain size ranged from 20 to 45μm is the main low doped samples characteristics. For the samples doped with the higher dopant concentration (0.5 and 1.0 at%) the average grains size is ranged from 5 to 10μm. Dielectric measurements are carried out as a function of temperature up to 180°C at different frequencies. The low doped samples display the high value of dielectric permittivity at room temperature. A nearly flat permittivity-temperature response is obtained in specimens with higher additive content. The Curie temperature of doped samples were ranged from 126 to 130°C. The Curie constant for all series of samples decrease with increment of dopant concentration and the lowest values is mesured from samples doped with 0.01 wt% of aditive. The obtained value of γ pointed out that the specimens have almost sharp phase transition. Also, the specific electrical resistance is measured in function of temperature at the different frequencies from 100Hz to 1MHz. With increasing additives concentration, the electrical resistance decreases to the concentration of 0.5 at% and then increases.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics
SP  - 44
EP  - 44
UR  - https://hdl.handle.net/21.15107/rcub_dais_875
ER  - 

@conference{
author = "Paunović, Vesna and Mitić, Vojislav V. and Kocić, Ljubiša and Marjanović, Miloš and Đorđević, Miloš",
year = "2016",
abstract = "The influence of rare-earth additive content on microstructure and electric properties of doped BaTiO3 ceramics is investigated. The concentration of Er2O3 and Yb2O3 in the doped samples range from 0.01 to 1.0at % . The samples are prepared by the conventional solid state reaction, and sintered at 1320° and 1350°C in air atmosphere for 4 hours. SEM analysis shows that all samples are characterized by polygonal grains. The uniform and homogeneous microstructure with grain size ranged from 20 to 45μm is the main low doped samples characteristics. For the samples doped with the higher dopant concentration (0.5 and 1.0 at%) the average grains size is ranged from 5 to 10μm. Dielectric measurements are carried out as a function of temperature up to 180°C at different frequencies. The low doped samples display the high value of dielectric permittivity at room temperature. A nearly flat permittivity-temperature response is obtained in specimens with higher additive content. The Curie temperature of doped samples were ranged from 126 to 130°C. The Curie constant for all series of samples decrease with increment of dopant concentration and the lowest values is mesured from samples doped with 0.01 wt% of aditive. The obtained value of γ pointed out that the specimens have almost sharp phase transition. Also, the specific electrical resistance is measured in function of temperature at the different frequencies from 100Hz to 1MHz. With increasing additives concentration, the electrical resistance decreases to the concentration of 0.5 at% and then increases.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics",
pages = "44-44",
url = "https://hdl.handle.net/21.15107/rcub_dais_875"
}

Paunović, V., Mitić, V. V., Kocić, L., Marjanović, M.,& Đorđević, M.. (2016). The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 44-44.
https://hdl.handle.net/21.15107/rcub_dais_875

Paunović V, Mitić VV, Kocić L, Marjanović M, Đorđević M. The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:44-44.
https://hdl.handle.net/21.15107/rcub_dais_875 .

Paunović, Vesna, Mitić, Vojislav V., Kocić, Ljubiša, Marjanović, Miloš, Đorđević, Miloš, "The Rare-Earths influences on doped BaTiO3-Ceramics Microstructure and Electric Characteristics" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):44-44,
https://hdl.handle.net/21.15107/rcub_dais_875 .

TY  - CONF
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/872
AB  - The Clausius–Mossotti relation emerged as a combination of the analysis of indices of refraction (by Rudolf Clausius) and the relationship between the dielectric constants of two different media (Ottaviano-Fabrizio Mossotti). Since it connects dipole’s polarizability with the electric permittivity of a material made of those dipoles, it is one of the fundamental relationship that can be derived from Maxwell’s conductivity equation. Also, it is tightly connected both the Curie and Curie–Weiss laws which are correlation relations. Using fractal approach in Curie–Weiss equation and fractal correction applied recently by the authors, the Clausius–Mossotti relation is also subjected to modification with respect to ferroelectric materials fractal nature. The correction is operationally performed by introducing fractal correction factor a0 > 1, as a multiplier to the usual dielectric constant er to gain the bigger value a0er. This shows that the Clausius–Mossotti relation is also “permeated” by fractal nature being inherited from the material’s morphology. Our experiments were carried out on BaTiO3-ceramics as characteristic representative of perovskites but the conclusions can be applied on any other ceramics materials as well as on thin film layers and coating in general. By shapes control and contact surfaces numbers on the entire BaTiO3-ceramic sample level, the control over structural properties of these ceramics can be done, with the aim of correlation between material electronic properties and corresponding microstructure. The fractal correction has wide consequences on many phenomena like PTC, ferroelectrics, ferromagnetics, piezo- and optoelectronic properties as well as electrochemical thermodynamic and fluid dynamics parameters.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - Curie-Weiss Law Fractal Corrections and Clausius-Mossotti Equation
SP  - 35
EP  - 35
UR  - https://hdl.handle.net/21.15107/rcub_dais_872
ER  - 

@conference{
author = "Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2016",
abstract = "The Clausius–Mossotti relation emerged as a combination of the analysis of indices of refraction (by Rudolf Clausius) and the relationship between the dielectric constants of two different media (Ottaviano-Fabrizio Mossotti). Since it connects dipole’s polarizability with the electric permittivity of a material made of those dipoles, it is one of the fundamental relationship that can be derived from Maxwell’s conductivity equation. Also, it is tightly connected both the Curie and Curie–Weiss laws which are correlation relations. Using fractal approach in Curie–Weiss equation and fractal correction applied recently by the authors, the Clausius–Mossotti relation is also subjected to modification with respect to ferroelectric materials fractal nature. The correction is operationally performed by introducing fractal correction factor a0 > 1, as a multiplier to the usual dielectric constant er to gain the bigger value a0er. This shows that the Clausius–Mossotti relation is also “permeated” by fractal nature being inherited from the material’s morphology. Our experiments were carried out on BaTiO3-ceramics as characteristic representative of perovskites but the conclusions can be applied on any other ceramics materials as well as on thin film layers and coating in general. By shapes control and contact surfaces numbers on the entire BaTiO3-ceramic sample level, the control over structural properties of these ceramics can be done, with the aim of correlation between material electronic properties and corresponding microstructure. The fractal correction has wide consequences on many phenomena like PTC, ferroelectrics, ferromagnetics, piezo- and optoelectronic properties as well as electrochemical thermodynamic and fluid dynamics parameters.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "Curie-Weiss Law Fractal Corrections and Clausius-Mossotti Equation",
pages = "35-35",
url = "https://hdl.handle.net/21.15107/rcub_dais_872"
}

Mitić, V. V., Kocić, L.,& Paunović, V.. (2016). Curie-Weiss Law Fractal Corrections and Clausius-Mossotti Equation. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 35-35.
https://hdl.handle.net/21.15107/rcub_dais_872

Mitić VV, Kocić L, Paunović V. Curie-Weiss Law Fractal Corrections and Clausius-Mossotti Equation. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:35-35.
https://hdl.handle.net/21.15107/rcub_dais_872 .

Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "Curie-Weiss Law Fractal Corrections and Clausius-Mossotti Equation" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):35-35,
https://hdl.handle.net/21.15107/rcub_dais_872 .

TY  - CONF
AU  - Marjanović, Novica
AU  - Mitić, Vojislav V.
AU  - Kocić, Ljubiša
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/870
AB  - Space technology plays an integral and indispensable role in our daily lives. Whether we are talking about live broadcasts of World Cup matches, satellite-assisted emergency management efforts, or the nightly weather forecast, one thing is true: our lives would be very different without satellite images or satellite-based communication and navigation systems. Space technology is key to our modern, knowledge-based society. Today space makes a vital contribution when it comes to promoting research and development, education and innovation, economic growth, providing highly qualified jobs, improving our quality of life, protecting the Earth, ensuring our security and defence and furthering international cooperation. Military platforms—such as ships, aircraft, and ground vehicles— rely on advanced materials to make them lighter, stronger, and more resistant to harsh environmental conditions. Currently, the process for developing new materials frequently takes longer than a decade. This lengthy process often means that developers of new military platforms are forced to rely on decades-old, mature materials, because potentially more advanced materials are still being developed and tested and are considered too large a risk to be implemented into platform designs. Al alloys have been the primary material for the structural parts of aircraft because of their well known performance, well established design methods, manufacturing and reliable inspection techniques. Fiber reinforced polymer composites have been increasingly used in aerospace. Fiber Metal Laminate (FML) is a new kind of hybrid composite. Materials used to construct spacecraft and protective gear—including the International Space Station and space suits for astronauts—must be lightweight yet strong enough to guard against cosmic dust that travels at hypervelocity.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - New materials and technologies in aero and space research
SP  - 70
EP  - 70
UR  - https://hdl.handle.net/21.15107/rcub_dais_870
ER  - 

@conference{
author = "Marjanović, Novica and Mitić, Vojislav V. and Kocić, Ljubiša and Paunović, Vesna",
year = "2016",
abstract = "Space technology plays an integral and indispensable role in our daily lives. Whether we are talking about live broadcasts of World Cup matches, satellite-assisted emergency management efforts, or the nightly weather forecast, one thing is true: our lives would be very different without satellite images or satellite-based communication and navigation systems. Space technology is key to our modern, knowledge-based society. Today space makes a vital contribution when it comes to promoting research and development, education and innovation, economic growth, providing highly qualified jobs, improving our quality of life, protecting the Earth, ensuring our security and defence and furthering international cooperation. Military platforms—such as ships, aircraft, and ground vehicles— rely on advanced materials to make them lighter, stronger, and more resistant to harsh environmental conditions. Currently, the process for developing new materials frequently takes longer than a decade. This lengthy process often means that developers of new military platforms are forced to rely on decades-old, mature materials, because potentially more advanced materials are still being developed and tested and are considered too large a risk to be implemented into platform designs. Al alloys have been the primary material for the structural parts of aircraft because of their well known performance, well established design methods, manufacturing and reliable inspection techniques. Fiber reinforced polymer composites have been increasingly used in aerospace. Fiber Metal Laminate (FML) is a new kind of hybrid composite. Materials used to construct spacecraft and protective gear—including the International Space Station and space suits for astronauts—must be lightweight yet strong enough to guard against cosmic dust that travels at hypervelocity.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "New materials and technologies in aero and space research",
pages = "70-70",
url = "https://hdl.handle.net/21.15107/rcub_dais_870"
}

Marjanović, N., Mitić, V. V., Kocić, L.,& Paunović, V.. (2016). New materials and technologies in aero and space research. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 70-70.
https://hdl.handle.net/21.15107/rcub_dais_870

Marjanović N, Mitić VV, Kocić L, Paunović V. New materials and technologies in aero and space research. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:70-70.
https://hdl.handle.net/21.15107/rcub_dais_870 .

Marjanović, Novica, Mitić, Vojislav V., Kocić, Ljubiša, Paunović, Vesna, "New materials and technologies in aero and space research" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):70-70,
https://hdl.handle.net/21.15107/rcub_dais_870 .

TY  - CONF
AU  - Kocić, Ljubiša
AU  - Mitić, Vojislav V.
AU  - Paunović, Vesna
PY  - 2016
UR  - https://dais.sanu.ac.rs/123456789/868
AB  - World’s perennial need for energy yields the whole spectra of technological challenges and scientific tasks. An important stream in finding new solutions leads over materials characterized by precise microstructural architecture based on fractal geometry/analysis covering wide size ranges down to nano scale. Having such a deep geometric hierarchy opens new possibilities in energy storage capacities supported by fractal resources. These novel ideas are natural continuation of some early fractal applications have been used as a tool in energy research, applying on diverse energy technologies, from photovoltaics to fuel cells and carbon capture. All three items that are essential regarding energetic questions, free energy stocks location, energy harvesting and short/ long term energy storage have their specific common points with fractal nature. Also, the concept of energy as physical objects property, share some features characteristic to fractal objects. In other words, fractal, as a crucial concept of modern theoretical-experimental physics is tightly connected with the process of cultivating the wild energy as well. Here, the above items will be discussed. The term “geometry” as it is custom in plain language, understands “shape” rather than the science of geometry. In this sense, “geometry” describes property of hierarchy that is more present in every day’s life than we are usually aware of. Just note that all our senses often convey information on the quality of some matter by absorbing certain hierarchical order. The touch feeling of smooth or rough surface, olfactory or taste data differ by energetic level that generates according to geometry of particles or clusters that follow fractal patterns. Adjusting specific, a priori constructed fractal micro or nano architecture make the energetic flow more effective by decrease losses made by non-conformal geometry.
PB  - Belgrade : Serbian Ceramic Society
C3  - Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
T1  - Fractals, Materials and Energy Technologies
SP  - 29
EP  - 29
UR  - https://hdl.handle.net/21.15107/rcub_dais_868
ER  - 

@conference{
author = "Kocić, Ljubiša and Mitić, Vojislav V. and Paunović, Vesna",
year = "2016",
abstract = "World’s perennial need for energy yields the whole spectra of technological challenges and scientific tasks. An important stream in finding new solutions leads over materials characterized by precise microstructural architecture based on fractal geometry/analysis covering wide size ranges down to nano scale. Having such a deep geometric hierarchy opens new possibilities in energy storage capacities supported by fractal resources. These novel ideas are natural continuation of some early fractal applications have been used as a tool in energy research, applying on diverse energy technologies, from photovoltaics to fuel cells and carbon capture. All three items that are essential regarding energetic questions, free energy stocks location, energy harvesting and short/ long term energy storage have their specific common points with fractal nature. Also, the concept of energy as physical objects property, share some features characteristic to fractal objects. In other words, fractal, as a crucial concept of modern theoretical-experimental physics is tightly connected with the process of cultivating the wild energy as well. Here, the above items will be discussed. The term “geometry” as it is custom in plain language, understands “shape” rather than the science of geometry. In this sense, “geometry” describes property of hierarchy that is more present in every day’s life than we are usually aware of. Just note that all our senses often convey information on the quality of some matter by absorbing certain hierarchical order. The touch feeling of smooth or rough surface, olfactory or taste data differ by energetic level that generates according to geometry of particles or clusters that follow fractal patterns. Adjusting specific, a priori constructed fractal micro or nano architecture make the energetic flow more effective by decrease losses made by non-conformal geometry.",
publisher = "Belgrade : Serbian Ceramic Society",
journal = "Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade",
title = "Fractals, Materials and Energy Technologies",
pages = "29-29",
url = "https://hdl.handle.net/21.15107/rcub_dais_868"
}

Kocić, L., Mitić, V. V.,& Paunović, V.. (2016). Fractals, Materials and Energy Technologies. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade
Belgrade : Serbian Ceramic Society., 29-29.
https://hdl.handle.net/21.15107/rcub_dais_868

Kocić L, Mitić VV, Paunović V. Fractals, Materials and Energy Technologies. in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade. 2016;:29-29.
https://hdl.handle.net/21.15107/rcub_dais_868 .

Kocić, Ljubiša, Mitić, Vojislav V., Paunović, Vesna, "Fractals, Materials and Energy Technologies" in Advanced Ceramics and Application : new frontiers in multifunctional material science and processing : program and the book of abstracts : V Serbian Ceramic Society Conference, Sep 21-23 September 2016, Belgrade (2016):29-29,
https://hdl.handle.net/21.15107/rcub_dais_868 .