TY  - JOUR
AU  - Popović, B.
AU  - Mitrović, O.
AU  - Leposavić, Aleksandar
AU  - Ruzić, B.
AU  - Cerović, Radosav
AU  - Vujović, Tatjana
AU  - Zurawicz, Edward
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3357
AB  - A two-year research was conducted on volatile compounds of raspberry cultivar 'Meeker' and blackberry cultivar 'Cacanska Bestrna' fruits, harvested at full ripeness and collected from plants propagated by both standard vegetative technique (by suckers from adventitious root buds for raspberry and tip layering for blackberry) and in vitro micropropagation. Out of the total number of volatile components, key aromatic components were selected, having a decisive impact on the aroma of raspberry and blackberry fruits. In both experimental years (2011-2012), contents of 48 key aromatic components were compared in the raspberry fruits, whereas 53 key aromatic components were quantified and compared in the blackberry fruits. These components were further classified in alcohols, aldehydes, ketones, acids, esters, terpenes, sesquiterpenes, lactones, C13 norisoprenoids (only in raspberry fruits), hydrocarbons (only in raspberry fruits) and phenols (only in blackberry fruits). No significant differences have been established in the presence of certain volatile aromatic components in the raspberry fruits collected within the same year from plants produced using the standard method, compared to plants obtained by in vitro micropropagation. The same trend was established in blackberry fruits.
PB  - Int Soc Horticultural Science, Leuven 1
T2  - III Balkan Symposium on Fruit Growing
T1  - Volatile compounds of fruits of raspberry 'Meeker' and blackberry 'Cacanska Bestrna' propagated by standard techniques and in vitro micropropagation
EP  - 650
SP  - 645
VL  - 1139
DO  - 10.17660/ActaHortic.2016.1139.111
ER  - 

@article{
author = "Popović, B. and Mitrović, O. and Leposavić, Aleksandar and Ruzić, B. and Cerović, Radosav and Vujović, Tatjana and Zurawicz, Edward",
year = "2016",
abstract = "A two-year research was conducted on volatile compounds of raspberry cultivar 'Meeker' and blackberry cultivar 'Cacanska Bestrna' fruits, harvested at full ripeness and collected from plants propagated by both standard vegetative technique (by suckers from adventitious root buds for raspberry and tip layering for blackberry) and in vitro micropropagation. Out of the total number of volatile components, key aromatic components were selected, having a decisive impact on the aroma of raspberry and blackberry fruits. In both experimental years (2011-2012), contents of 48 key aromatic components were compared in the raspberry fruits, whereas 53 key aromatic components were quantified and compared in the blackberry fruits. These components were further classified in alcohols, aldehydes, ketones, acids, esters, terpenes, sesquiterpenes, lactones, C13 norisoprenoids (only in raspberry fruits), hydrocarbons (only in raspberry fruits) and phenols (only in blackberry fruits). No significant differences have been established in the presence of certain volatile aromatic components in the raspberry fruits collected within the same year from plants produced using the standard method, compared to plants obtained by in vitro micropropagation. The same trend was established in blackberry fruits.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "III Balkan Symposium on Fruit Growing",
title = "Volatile compounds of fruits of raspberry 'Meeker' and blackberry 'Cacanska Bestrna' propagated by standard techniques and in vitro micropropagation",
pages = "650-645",
volume = "1139",
doi = "10.17660/ActaHortic.2016.1139.111"
}

Popović, B., Mitrović, O., Leposavić, A., Ruzić, B., Cerović, R., Vujović, T.,& Zurawicz, E.. (2016). Volatile compounds of fruits of raspberry 'Meeker' and blackberry 'Cacanska Bestrna' propagated by standard techniques and in vitro micropropagation. in III Balkan Symposium on Fruit Growing
Int Soc Horticultural Science, Leuven 1., 1139, 645-650.
https://doi.org/10.17660/ActaHortic.2016.1139.111

Popović B, Mitrović O, Leposavić A, Ruzić B, Cerović R, Vujović T, Zurawicz E. Volatile compounds of fruits of raspberry 'Meeker' and blackberry 'Cacanska Bestrna' propagated by standard techniques and in vitro micropropagation. in III Balkan Symposium on Fruit Growing. 2016;1139:645-650.
doi:10.17660/ActaHortic.2016.1139.111 .

Popović, B., Mitrović, O., Leposavić, Aleksandar, Ruzić, B., Cerović, Radosav, Vujović, Tatjana, Zurawicz, Edward, "Volatile compounds of fruits of raspberry 'Meeker' and blackberry 'Cacanska Bestrna' propagated by standard techniques and in vitro micropropagation" in III Balkan Symposium on Fruit Growing, 1139 (2016):645-650,
https://doi.org/10.17660/ActaHortic.2016.1139.111 . .

TY  - JOUR
AU  - Lamovec, Jelena
AU  - Jović, V.
AU  - Vorkapić, Miloš
AU  - Popović, B.
AU  - Radojević, Vesna
AU  - Aleksić, Radoslav
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1816
AB  - Composite systems of alternately electrodeposited nanocrystalline Ni and Cu films on cold-rolled polycrystalline copper substrates were fabricated. Highly-densified parallel interfaces which can give rise to high strength of composites are obtained by depositing layers at a very narrow spacing. The hardness properties of the composite systems were characterized using Vickers microhardness testing with loads ranging from 1.96 N down to 0.049 N. Above a certain critical penetration depth, a measured hardness value is not the hardness of the electrodeposited film, but the so-called 'composite hardness', because the substrate also participates in the plastic deformations during the indentation process. Dependence of microhardness on layer thickness, Ni/Cu layer thickness ratio and total thickness of the film was investigated. Model of Korsunsky was applied to the experimental data in order to determine the composite film hardness. The microhardness increased with decreasing the layer thickness down to 30 nm and it is consistent with the Hall-Petch relation. Layer thickness and layer thickness ratio are the important parameters which are responsible for making decision of the total film thickness.
PB  - University of Belgrade, Technical Faculty, Bor
T2  - Journal of Mining and Metallurgy B: Metallurgy
T1  - Microhardness analysis of thin metallic multilayer composite films on copper substrates
EP  - 61
IS  - 1
SP  - 53
VL  - 47
DO  - 10.2298/JMMB1101053L
ER  - 

@article{
author = "Lamovec, Jelena and Jović, V. and Vorkapić, Miloš and Popović, B. and Radojević, Vesna and Aleksić, Radoslav",
year = "2011",
abstract = "Composite systems of alternately electrodeposited nanocrystalline Ni and Cu films on cold-rolled polycrystalline copper substrates were fabricated. Highly-densified parallel interfaces which can give rise to high strength of composites are obtained by depositing layers at a very narrow spacing. The hardness properties of the composite systems were characterized using Vickers microhardness testing with loads ranging from 1.96 N down to 0.049 N. Above a certain critical penetration depth, a measured hardness value is not the hardness of the electrodeposited film, but the so-called 'composite hardness', because the substrate also participates in the plastic deformations during the indentation process. Dependence of microhardness on layer thickness, Ni/Cu layer thickness ratio and total thickness of the film was investigated. Model of Korsunsky was applied to the experimental data in order to determine the composite film hardness. The microhardness increased with decreasing the layer thickness down to 30 nm and it is consistent with the Hall-Petch relation. Layer thickness and layer thickness ratio are the important parameters which are responsible for making decision of the total film thickness.",
publisher = "University of Belgrade, Technical Faculty, Bor",
journal = "Journal of Mining and Metallurgy B: Metallurgy",
title = "Microhardness analysis of thin metallic multilayer composite films on copper substrates",
pages = "61-53",
number = "1",
volume = "47",
doi = "10.2298/JMMB1101053L"
}

Lamovec, J., Jović, V., Vorkapić, M., Popović, B., Radojević, V.,& Aleksić, R.. (2011). Microhardness analysis of thin metallic multilayer composite films on copper substrates. in Journal of Mining and Metallurgy B: Metallurgy
University of Belgrade, Technical Faculty, Bor., 47(1), 53-61.
https://doi.org/10.2298/JMMB1101053L

Lamovec J, Jović V, Vorkapić M, Popović B, Radojević V, Aleksić R. Microhardness analysis of thin metallic multilayer composite films on copper substrates. in Journal of Mining and Metallurgy B: Metallurgy. 2011;47(1):53-61.
doi:10.2298/JMMB1101053L .

Lamovec, Jelena, Jović, V., Vorkapić, Miloš, Popović, B., Radojević, Vesna, Aleksić, Radoslav, "Microhardness analysis of thin metallic multilayer composite films on copper substrates" in Journal of Mining and Metallurgy B: Metallurgy, 47, no. 1 (2011):53-61,
https://doi.org/10.2298/JMMB1101053L . .

TY  - JOUR
AU  - Popović, B.
AU  - Jovanović, R
AU  - Džunuzović, Enis
AU  - Popović, Ivanka
AU  - Jocić, Dragan
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/812
AB  - The characterization of textured yarn is of great significance for both producers and final users. The influence of the texturing parameters (draw ratio and heater temperature) on the characteristics of the textured polyamide yarn has been investigated in this study. Textured yarn was charc- acterized by the degree of orientation, degree of crystallinity, breaking characteristics, shrinkage, elasticity characteristics, the contents of the end groups and degree of whiteness. It was observed that the mentioned characteristics changed as a function of time. The influence of yarn ageing on its characteristics was assessed. The parameters of polyamide textured yarn structure were determined by DSC.
PB  - Wiley-VCH Verlag Gmbh, Weinheim
T2  - Macromolecular Materials and Engineering
T1  - Structural changes in the fabrication and ageing of PA66 textured yarn
EP  - 148
IS  - 2
SP  - 143
VL  - 290
DO  - 10.1002/mame.200400200
ER  - 

@article{
author = "Popović, B. and Jovanović, R and Džunuzović, Enis and Popović, Ivanka and Jocić, Dragan",
year = "2005",
abstract = "The characterization of textured yarn is of great significance for both producers and final users. The influence of the texturing parameters (draw ratio and heater temperature) on the characteristics of the textured polyamide yarn has been investigated in this study. Textured yarn was charc- acterized by the degree of orientation, degree of crystallinity, breaking characteristics, shrinkage, elasticity characteristics, the contents of the end groups and degree of whiteness. It was observed that the mentioned characteristics changed as a function of time. The influence of yarn ageing on its characteristics was assessed. The parameters of polyamide textured yarn structure were determined by DSC.",
publisher = "Wiley-VCH Verlag Gmbh, Weinheim",
journal = "Macromolecular Materials and Engineering",
title = "Structural changes in the fabrication and ageing of PA66 textured yarn",
pages = "148-143",
number = "2",
volume = "290",
doi = "10.1002/mame.200400200"
}

Popović, B., Jovanović, R., Džunuzović, E., Popović, I.,& Jocić, D.. (2005). Structural changes in the fabrication and ageing of PA66 textured yarn. in Macromolecular Materials and Engineering
Wiley-VCH Verlag Gmbh, Weinheim., 290(2), 143-148.
https://doi.org/10.1002/mame.200400200

Popović B, Jovanović R, Džunuzović E, Popović I, Jocić D. Structural changes in the fabrication and ageing of PA66 textured yarn. in Macromolecular Materials and Engineering. 2005;290(2):143-148.
doi:10.1002/mame.200400200 .

Popović, B., Jovanović, R, Džunuzović, Enis, Popović, Ivanka, Jocić, Dragan, "Structural changes in the fabrication and ageing of PA66 textured yarn" in Macromolecular Materials and Engineering, 290, no. 2 (2005):143-148,
https://doi.org/10.1002/mame.200400200 . .

TY  - JOUR
AU  - Popović, B
AU  - Jocić, Dragan
AU  - Jovanović, RS
AU  - Filipović, M.
PY  - 2004
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/599
AB  - The influence of texturing parameters, such as draw ratio and heater temperature, on characteristics and dyeing behaviour of polyamide 66 yam has. been studied. It is observed that the draw ratio and heater temperature have negligible influence on dye exhaustion, but they both markedly influence the dyeing kinetics. This has been measured by apparent diffusion coefficients and discussed on the basis of crystallinity and degree of orientation data.
PB  - Niscair
T2  - Indian Journal of Fibre and Textile Research
T1  - Influence of texturing conditions on characteristics and dyeing behaviour of polyamide 66 yarn
EP  - 453
IS  - 4
SP  - 448
VL  - 29
UR  - https://hdl.handle.net/21.15107/rcub_technorep_599
ER  - 

@article{
author = "Popović, B and Jocić, Dragan and Jovanović, RS and Filipović, M.",
year = "2004",
abstract = "The influence of texturing parameters, such as draw ratio and heater temperature, on characteristics and dyeing behaviour of polyamide 66 yam has. been studied. It is observed that the draw ratio and heater temperature have negligible influence on dye exhaustion, but they both markedly influence the dyeing kinetics. This has been measured by apparent diffusion coefficients and discussed on the basis of crystallinity and degree of orientation data.",
publisher = "Niscair",
journal = "Indian Journal of Fibre and Textile Research",
title = "Influence of texturing conditions on characteristics and dyeing behaviour of polyamide 66 yarn",
pages = "453-448",
number = "4",
volume = "29",
url = "https://hdl.handle.net/21.15107/rcub_technorep_599"
}

Popović, B., Jocić, D., Jovanović, R.,& Filipović, M.. (2004). Influence of texturing conditions on characteristics and dyeing behaviour of polyamide 66 yarn. in Indian Journal of Fibre and Textile Research
Niscair., 29(4), 448-453.
https://hdl.handle.net/21.15107/rcub_technorep_599

Popović B, Jocić D, Jovanović R, Filipović M. Influence of texturing conditions on characteristics and dyeing behaviour of polyamide 66 yarn. in Indian Journal of Fibre and Textile Research. 2004;29(4):448-453.
https://hdl.handle.net/21.15107/rcub_technorep_599 .

Popović, B, Jocić, Dragan, Jovanović, RS, Filipović, M., "Influence of texturing conditions on characteristics and dyeing behaviour of polyamide 66 yarn" in Indian Journal of Fibre and Textile Research, 29, no. 4 (2004):448-453,
https://hdl.handle.net/21.15107/rcub_technorep_599 .