Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200124 (Univeristy of Niš, Faculty of Science)

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Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 451-03-68/2020-14/200124 (Univeristy of Niš, Faculty of Science) (en)
Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije, Ugovor br. 451-03-68/2020-14/200124 (Univerzitet u Nišu, Prirodno-matematički fakultet) (sr_RS)
Министарство просвете, науке и технолошког развоја Републике Србије, Уговор бр. 451-03-68/2020-14/200124 (Универзитет у Нишу, Природно-математички факултет) (sr)
Authors

Publications

Stability and computational analyses of selected pesticides in use in the Republic of Serbia

Arsić, Biljana; Petrović, Stefan; Mrmošanin, Jelena; Dimitrijević, Ivana; Tošić, Snežana; Stojanović, Gordana; Glišić, Sanja; Milićević, Jelena

(2024)

TY  - JOUR
AU  - Arsić, Biljana
AU  - Petrović, Stefan
AU  - Mrmošanin, Jelena
AU  - Dimitrijević, Ivana
AU  - Tošić, Snežana
AU  - Stojanović, Gordana
AU  - Glišić, Sanja
AU  - Milićević, Jelena
PY  - 2024
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12852
AB  - Pesticides commonly used in the Republic of Serbia (tebuconazole, pendimethalin, pyraclostrobin, propiconazole, and famoxadone) have high stability, so their potential toxicity to humans needs to be investigated. These pesticides are in use in the Republic of Serbia in various formulations. Their toxicity and interactions with acetylcholinesterase were thoroughly investigated in this study using computational tools. The ADMET (Adsorption, Distribution, Metabolism, Excretion, Toxicity) study showed that all of them are good oral compounds, and that pendimethalin was a mutagenic compound. Glide scores ranged from -18.41 kJ mol-1 (pendimethalin) to -27.61 kJ mol-1 (famoxadone) in Mus musculus, and from -19.58 kJ mol-1 (pendimethalin) to -24.31 kJ mol-1 (propiconazole) in Homo sapiens. In addition, the experimental stability of the pesticides solutions in methanol was studied using the fast GC-MS (retention times of the studied pesticides ranged from 14.47 min (pendimethalin) to 22 min (famoxadone)). They showed good stability over time, apart from pyraclostrobin which decomposed mainly into its des-methoxy derivative after 20 months. Based on the promising modeling results, pyraclostrobin and famoxadone emerge as potential candidates for further investigation in the treatment of Alzheimer's disease, taking care to increase their stability.
AB  - Пестициди који се често користе у Републици Србији (тебуконазол, пендиметалин, пираклостробин, пропиконазол, и фамоксадон) имају високу стабилност, тако да њихова потенцијална токсичност се мора проучити. Ови пестициди се користе у Републици Србији у различитим формулацијама. Њихова токсичност и интеракције са ацетихолинестеразом су детаљно изучене у овом истраживању коришћењем компјутерских алата. АДМЕТ (Адсорпција, Дистрибуција, Метаболизам, Екскреција, Токсичност) изучавање је показало да су сви они добра орална једињења, и да је пендиметалин мутагено једињење. Глајд скорови су били у опсегу од -18,41 kJ mol -1 (пендиметалин) до -27,61 kJ mol-1 (фамоксадон) код миша, и од -19,58 kJ mol-1 (пендиметалин) до -24,31 kJ mol-1 (пропиконазол) код човека. Осим тога, експериментална стабилност раствора пестицида у метанолу је проучавана коришћењем ГХ-МС (ретенциона времена проучаваних пестицида се кретала од 14.47 мин (пендиметалин) до 22 мин (фамоксадон)). Они показују добру стабилност током времена, осим пираклостробина који се углавном распада на свој дез-метокси дериват после 20 месеци. На основу обећавајућих резултата моделовања, пираклостробин и фамоксадон се појављују као потенцијални кандидати који се могу даље изучавати као третман за Алцхајмерову болест, водећи рачина да се повећа њихова стабилност.
T2  - Journal of the Serbian Chemical Society
T1  - Stability and computational analyses of selected pesticides in use in the Republic of Serbia
VL  - 89
IS  - 2
SP  - 259
EP  - 274
DO  - 10.2298/JSC230714102A
ER  - 
@article{
author = "Arsić, Biljana and Petrović, Stefan and Mrmošanin, Jelena and Dimitrijević, Ivana and Tošić, Snežana and Stojanović, Gordana and Glišić, Sanja and Milićević, Jelena",
year = "2024",
abstract = "Pesticides commonly used in the Republic of Serbia (tebuconazole, pendimethalin, pyraclostrobin, propiconazole, and famoxadone) have high stability, so their potential toxicity to humans needs to be investigated. These pesticides are in use in the Republic of Serbia in various formulations. Their toxicity and interactions with acetylcholinesterase were thoroughly investigated in this study using computational tools. The ADMET (Adsorption, Distribution, Metabolism, Excretion, Toxicity) study showed that all of them are good oral compounds, and that pendimethalin was a mutagenic compound. Glide scores ranged from -18.41 kJ mol-1 (pendimethalin) to -27.61 kJ mol-1 (famoxadone) in Mus musculus, and from -19.58 kJ mol-1 (pendimethalin) to -24.31 kJ mol-1 (propiconazole) in Homo sapiens. In addition, the experimental stability of the pesticides solutions in methanol was studied using the fast GC-MS (retention times of the studied pesticides ranged from 14.47 min (pendimethalin) to 22 min (famoxadone)). They showed good stability over time, apart from pyraclostrobin which decomposed mainly into its des-methoxy derivative after 20 months. Based on the promising modeling results, pyraclostrobin and famoxadone emerge as potential candidates for further investigation in the treatment of Alzheimer's disease, taking care to increase their stability., Пестициди који се често користе у Републици Србији (тебуконазол, пендиметалин, пираклостробин, пропиконазол, и фамоксадон) имају високу стабилност, тако да њихова потенцијална токсичност се мора проучити. Ови пестициди се користе у Републици Србији у различитим формулацијама. Њихова токсичност и интеракције са ацетихолинестеразом су детаљно изучене у овом истраживању коришћењем компјутерских алата. АДМЕТ (Адсорпција, Дистрибуција, Метаболизам, Екскреција, Токсичност) изучавање је показало да су сви они добра орална једињења, и да је пендиметалин мутагено једињење. Глајд скорови су били у опсегу од -18,41 kJ mol -1 (пендиметалин) до -27,61 kJ mol-1 (фамоксадон) код миша, и од -19,58 kJ mol-1 (пендиметалин) до -24,31 kJ mol-1 (пропиконазол) код човека. Осим тога, експериментална стабилност раствора пестицида у метанолу је проучавана коришћењем ГХ-МС (ретенциона времена проучаваних пестицида се кретала од 14.47 мин (пендиметалин) до 22 мин (фамоксадон)). Они показују добру стабилност током времена, осим пираклостробина који се углавном распада на свој дез-метокси дериват после 20 месеци. На основу обећавајућих резултата моделовања, пираклостробин и фамоксадон се појављују као потенцијални кандидати који се могу даље изучавати као третман за Алцхајмерову болест, водећи рачина да се повећа њихова стабилност.",
journal = "Journal of the Serbian Chemical Society",
title = "Stability and computational analyses of selected pesticides in use in the Republic of Serbia",
volume = "89",
number = "2",
pages = "259-274",
doi = "10.2298/JSC230714102A"
}
Arsić, B., Petrović, S., Mrmošanin, J., Dimitrijević, I., Tošić, S., Stojanović, G., Glišić, S.,& Milićević, J.. (2024). Stability and computational analyses of selected pesticides in use in the Republic of Serbia. in Journal of the Serbian Chemical Society, 89(2), 259-274.
https://doi.org/10.2298/JSC230714102A
Arsić B, Petrović S, Mrmošanin J, Dimitrijević I, Tošić S, Stojanović G, Glišić S, Milićević J. Stability and computational analyses of selected pesticides in use in the Republic of Serbia. in Journal of the Serbian Chemical Society. 2024;89(2):259-274.
doi:10.2298/JSC230714102A .
Arsić, Biljana, Petrović, Stefan, Mrmošanin, Jelena, Dimitrijević, Ivana, Tošić, Snežana, Stojanović, Gordana, Glišić, Sanja, Milićević, Jelena, "Stability and computational analyses of selected pesticides in use in the Republic of Serbia" in Journal of the Serbian Chemical Society, 89, no. 2 (2024):259-274,
https://doi.org/10.2298/JSC230714102A . .

How close are integrable and nonintegrable models: A parametric case study based on the Salerno model

Mithun, Thudiyangal; Maluckov, Aleksandra; Mančić, Ana; Khare, Avinash; Kevrekidis, Panayotis G.

(2023)

TY  - JOUR
AU  - Mithun, Thudiyangal
AU  - Maluckov, Aleksandra
AU  - Mančić, Ana
AU  - Khare, Avinash
AU  - Kevrekidis, Panayotis G.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10641
AB  - In the present work we revisit the Salerno model as a prototypical system that interpolates between a well-known integrable system (the Ablowitz-Ladik lattice) and an experimentally tractable, nonintegrable one (the discrete nonlinear Schrödinger model). The question we ask is, for "generic"initial data, how close are the integrable to the nonintegrable models Our more precise formulation of this question is, How well is the constancy of formerly conserved quantities preserved in the nonintegrable case Upon examining this, we find that even slight deviations from integrability can be sensitively felt by measuring these formerly conserved quantities in the case of the Salerno model. However, given that the knowledge of these quantities requires a deep physical and mathematical analysis of the system, we seek a more "generic"diagnostic towards a manifestation of integrability breaking. We argue, based on our Salerno model computations, that the full spectrum of Lyapunov exponents could be a sensitive diagnostic to that effect.
T2  - Physical Review E
T1  - How close are integrable and nonintegrable models: A parametric case study based on the Salerno model
VL  - 107
IS  - 2
SP  - 024202
DO  - 10.1103/PhysRevE.107.024202
ER  - 
@article{
author = "Mithun, Thudiyangal and Maluckov, Aleksandra and Mančić, Ana and Khare, Avinash and Kevrekidis, Panayotis G.",
year = "2023",
abstract = "In the present work we revisit the Salerno model as a prototypical system that interpolates between a well-known integrable system (the Ablowitz-Ladik lattice) and an experimentally tractable, nonintegrable one (the discrete nonlinear Schrödinger model). The question we ask is, for "generic"initial data, how close are the integrable to the nonintegrable models Our more precise formulation of this question is, How well is the constancy of formerly conserved quantities preserved in the nonintegrable case Upon examining this, we find that even slight deviations from integrability can be sensitively felt by measuring these formerly conserved quantities in the case of the Salerno model. However, given that the knowledge of these quantities requires a deep physical and mathematical analysis of the system, we seek a more "generic"diagnostic towards a manifestation of integrability breaking. We argue, based on our Salerno model computations, that the full spectrum of Lyapunov exponents could be a sensitive diagnostic to that effect.",
journal = "Physical Review E",
title = "How close are integrable and nonintegrable models: A parametric case study based on the Salerno model",
volume = "107",
number = "2",
pages = "024202",
doi = "10.1103/PhysRevE.107.024202"
}
Mithun, T., Maluckov, A., Mančić, A., Khare, A.,& Kevrekidis, P. G.. (2023). How close are integrable and nonintegrable models: A parametric case study based on the Salerno model. in Physical Review E, 107(2), 024202.
https://doi.org/10.1103/PhysRevE.107.024202
Mithun T, Maluckov A, Mančić A, Khare A, Kevrekidis PG. How close are integrable and nonintegrable models: A parametric case study based on the Salerno model. in Physical Review E. 2023;107(2):024202.
doi:10.1103/PhysRevE.107.024202 .
Mithun, Thudiyangal, Maluckov, Aleksandra, Mančić, Ana, Khare, Avinash, Kevrekidis, Panayotis G., "How close are integrable and nonintegrable models: A parametric case study based on the Salerno model" in Physical Review E, 107, no. 2 (2023):024202,
https://doi.org/10.1103/PhysRevE.107.024202 . .
1
1
1

Band relaxation triggered by modulational instability in topological photonic lattices

Mančić, Ana; Leykam, Daniel; Maluckov, Aleksandra

(2023)

TY  - JOUR
AU  - Mančić, Ana
AU  - Leykam, Daniel
AU  - Maluckov, Aleksandra
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10869
AB  - Modulational instability in topological photonic lattices enables the selective population of energy bands and generation of steady-state wavefields with well-defined topological invariants. This provides a way to measure bulk topological invariants, which determine the number of robust edge modes appearing at the lattice edges via the bulk-edge correspondence. Here we study numerically the process of wave thermalization arising from modulational instability in topological bands. We apply a grand canonical approach to compute the effective temperature β and chemical potential μ of the steady-state wavefields. The steady-state wavefields exhibit a strong wavevector k -dependence of β and μ throughout the Brillouin zone, suggesting the existence of a long-lived pre-thermal phase and the absence of thermalization for the moderate propagation times accessible using topological photonic lattices.
T2  - Physica Scripta
T1  - Band relaxation triggered by modulational instability in topological photonic lattices
VL  - 98
IS  - 5
SP  - 055513
DO  - 10.1088/1402-4896/accabb
ER  - 
@article{
author = "Mančić, Ana and Leykam, Daniel and Maluckov, Aleksandra",
year = "2023",
abstract = "Modulational instability in topological photonic lattices enables the selective population of energy bands and generation of steady-state wavefields with well-defined topological invariants. This provides a way to measure bulk topological invariants, which determine the number of robust edge modes appearing at the lattice edges via the bulk-edge correspondence. Here we study numerically the process of wave thermalization arising from modulational instability in topological bands. We apply a grand canonical approach to compute the effective temperature β and chemical potential μ of the steady-state wavefields. The steady-state wavefields exhibit a strong wavevector k -dependence of β and μ throughout the Brillouin zone, suggesting the existence of a long-lived pre-thermal phase and the absence of thermalization for the moderate propagation times accessible using topological photonic lattices.",
journal = "Physica Scripta",
title = "Band relaxation triggered by modulational instability in topological photonic lattices",
volume = "98",
number = "5",
pages = "055513",
doi = "10.1088/1402-4896/accabb"
}
Mančić, A., Leykam, D.,& Maluckov, A.. (2023). Band relaxation triggered by modulational instability in topological photonic lattices. in Physica Scripta, 98(5), 055513.
https://doi.org/10.1088/1402-4896/accabb
Mančić A, Leykam D, Maluckov A. Band relaxation triggered by modulational instability in topological photonic lattices. in Physica Scripta. 2023;98(5):055513.
doi:10.1088/1402-4896/accabb .
Mančić, Ana, Leykam, Daniel, Maluckov, Aleksandra, "Band relaxation triggered by modulational instability in topological photonic lattices" in Physica Scripta, 98, no. 5 (2023):055513,
https://doi.org/10.1088/1402-4896/accabb . .
1

Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant

Dragović, Snežana D.; Smičiklas, Ivana D.; Jović, Mihajlo D.; Čupić, Aleksandar; Dragović, Ranko M.; Gajić, Boško; Onjia, Antonije E.

(2023)

TY  - JOUR
AU  - Dragović, Snežana D.
AU  - Smičiklas, Ivana D.
AU  - Jović, Mihajlo D.
AU  - Čupić, Aleksandar
AU  - Dragović, Ranko M.
AU  - Gajić, Boško
AU  - Onjia, Antonije E.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11024
AB  - Despite presenting a practical approach for the characterization of the environmental risk of potentially toxic elements (PTEs) derived from steel production facilities, the analysis of the spatial distribution of bioavailable PTEs concentrations in the soil is frequently overlooked in the management of polluted sites. In this study, the diethylenetriaminepentaacetic acid (DTPA)-extractable forms of PTEs were investigated in soils surrounding the largest Serbian steel production plant. The correlation and geostatistical analysis indicated their pronounced variability suggesting the anthropogenic origin of most investigated elements, apparently from the steel production facility. The detailed visualization of variables and observations derived by self-organizing maps (SOMs) revealed the homologies in PTEs’ distribution patterns, implying the common origin of some elements. These observations were confirmed by principal component analysis (PCA) and positive matrix factorization (PMF). The аpplied approach supports a comprehensive assessment of contaminated sites' ecological and health risks and provides a basis for soil remediation.
T2  - Heliyon
T1  - Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant
VL  - 9
IS  - 5
SP  - e16307
DO  - 10.1016/j.heliyon.2023.e16307
ER  - 
@article{
author = "Dragović, Snežana D. and Smičiklas, Ivana D. and Jović, Mihajlo D. and Čupić, Aleksandar and Dragović, Ranko M. and Gajić, Boško and Onjia, Antonije E.",
year = "2023",
abstract = "Despite presenting a practical approach for the characterization of the environmental risk of potentially toxic elements (PTEs) derived from steel production facilities, the analysis of the spatial distribution of bioavailable PTEs concentrations in the soil is frequently overlooked in the management of polluted sites. In this study, the diethylenetriaminepentaacetic acid (DTPA)-extractable forms of PTEs were investigated in soils surrounding the largest Serbian steel production plant. The correlation and geostatistical analysis indicated their pronounced variability suggesting the anthropogenic origin of most investigated elements, apparently from the steel production facility. The detailed visualization of variables and observations derived by self-organizing maps (SOMs) revealed the homologies in PTEs’ distribution patterns, implying the common origin of some elements. These observations were confirmed by principal component analysis (PCA) and positive matrix factorization (PMF). The аpplied approach supports a comprehensive assessment of contaminated sites' ecological and health risks and provides a basis for soil remediation.",
journal = "Heliyon",
title = "Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant",
volume = "9",
number = "5",
pages = "e16307",
doi = "10.1016/j.heliyon.2023.e16307"
}
Dragović, S. D., Smičiklas, I. D., Jović, M. D., Čupić, A., Dragović, R. M., Gajić, B.,& Onjia, A. E.. (2023). Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant. in Heliyon, 9(5), e16307.
https://doi.org/10.1016/j.heliyon.2023.e16307
Dragović SD, Smičiklas ID, Jović MD, Čupić A, Dragović RM, Gajić B, Onjia AE. Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant. in Heliyon. 2023;9(5):e16307.
doi:10.1016/j.heliyon.2023.e16307 .
Dragović, Snežana D., Smičiklas, Ivana D., Jović, Mihajlo D., Čupić, Aleksandar, Dragović, Ranko M., Gajić, Boško, Onjia, Antonije E., "Spatial distribution and source apportionment of DTPA-extractable metals in soils surrounding the largest Serbian steel production plant" in Heliyon, 9, no. 5 (2023):e16307,
https://doi.org/10.1016/j.heliyon.2023.e16307 . .
2

Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia

Đokić, Mrđan; Manić, Miloš; Đorđević, Milan; Gocić, Milena; Čupić, Aleksandar; Jović, Mihajlo D.; Dragović, Ranko M.; Gajić, Boško; Smičiklas, Ivana D.; Dragović, Snežana D.

(2023)

TY  - JOUR
AU  - Đokić, Mrđan
AU  - Manić, Miloš
AU  - Đorđević, Milan
AU  - Gocić, Milena
AU  - Čupić, Aleksandar
AU  - Jović, Mihajlo D.
AU  - Dragović, Ranko M.
AU  - Gajić, Boško
AU  - Smičiklas, Ivana D.
AU  - Dragović, Snežana D.
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11383
AB  - Gully erosion leads to the formation of deep and wide channels that increase the risk of soil loss, flooding, and
water pollution. In addition, this process reduces the productivity and viability of agricultural land and natural
ecosystems. Preventing gully erosion is critical for maintaining ecological balance and preserving natural resources in certain areas. This paper presents a methodology integrating remote sensing and nuclear techniques to
study gully erosion. The morphometric characterization of gullies using 360-degree camera photogrammetry was
introduced as a new method in erosion research. This approach aims to investigate the suitability of unmanned
aerial vehicle and terrestrial photogrammetry for modeling gullies, to study the variability of erosion processes in
gullies at a small scale, and to compare the differences in erosion intensity between nearby gullies. The study’s
objectives include identifying the effective and economical method for gullies monitoring and providing a
starting point for controlling and safeguarding gullies. Mainly erosion process was detected in the studied gullies,
while deposition was identified at only 2 out of 39 sampling locations. The results showed an average soil
redistribution rate of 16.2 t ha− 1 yr− 1 and coefficients of variation of 32%, 59%, and 91% for three investigated
gullies. It was determined that aerial photogrammetry methods were not practical under the conditions prevailing in the study area. Highly detailed 3D models of the gullies were created using 360-degree photogrammetry. It was confirmed that the micro-relief obtained by photogrammetric modeling is an essential contribution
to erosion research. The 360-degree camera photogrammetry serves as a reliable tool for analyzing the
morphology of gullies and, in perspective, tracking changes in gully systems over time or monitoring the
effectiveness of the applied protection measures.
T2  - Environmental Research
T1  - Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia
VL  - 235
SP  - 116679
DO  - 10.1016/j.envres.2023.116679
ER  - 
@article{
author = "Đokić, Mrđan and Manić, Miloš and Đorđević, Milan and Gocić, Milena and Čupić, Aleksandar and Jović, Mihajlo D. and Dragović, Ranko M. and Gajić, Boško and Smičiklas, Ivana D. and Dragović, Snežana D.",
year = "2023",
abstract = "Gully erosion leads to the formation of deep and wide channels that increase the risk of soil loss, flooding, and
water pollution. In addition, this process reduces the productivity and viability of agricultural land and natural
ecosystems. Preventing gully erosion is critical for maintaining ecological balance and preserving natural resources in certain areas. This paper presents a methodology integrating remote sensing and nuclear techniques to
study gully erosion. The morphometric characterization of gullies using 360-degree camera photogrammetry was
introduced as a new method in erosion research. This approach aims to investigate the suitability of unmanned
aerial vehicle and terrestrial photogrammetry for modeling gullies, to study the variability of erosion processes in
gullies at a small scale, and to compare the differences in erosion intensity between nearby gullies. The study’s
objectives include identifying the effective and economical method for gullies monitoring and providing a
starting point for controlling and safeguarding gullies. Mainly erosion process was detected in the studied gullies,
while deposition was identified at only 2 out of 39 sampling locations. The results showed an average soil
redistribution rate of 16.2 t ha− 1 yr− 1 and coefficients of variation of 32%, 59%, and 91% for three investigated
gullies. It was determined that aerial photogrammetry methods were not practical under the conditions prevailing in the study area. Highly detailed 3D models of the gullies were created using 360-degree photogrammetry. It was confirmed that the micro-relief obtained by photogrammetric modeling is an essential contribution
to erosion research. The 360-degree camera photogrammetry serves as a reliable tool for analyzing the
morphology of gullies and, in perspective, tracking changes in gully systems over time or monitoring the
effectiveness of the applied protection measures.",
journal = "Environmental Research",
title = "Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia",
volume = "235",
pages = "116679",
doi = "10.1016/j.envres.2023.116679"
}
Đokić, M., Manić, M., Đorđević, M., Gocić, M., Čupić, A., Jović, M. D., Dragović, R. M., Gajić, B., Smičiklas, I. D.,& Dragović, S. D.. (2023). Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia. in Environmental Research, 235, 116679.
https://doi.org/10.1016/j.envres.2023.116679
Đokić M, Manić M, Đorđević M, Gocić M, Čupić A, Jović MD, Dragović RM, Gajić B, Smičiklas ID, Dragović SD. Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia. in Environmental Research. 2023;235:116679.
doi:10.1016/j.envres.2023.116679 .
Đokić, Mrđan, Manić, Miloš, Đorđević, Milan, Gocić, Milena, Čupić, Aleksandar, Jović, Mihajlo D., Dragović, Ranko M., Gajić, Boško, Smičiklas, Ivana D., Dragović, Snežana D., "Remote sensing and nuclear techniques for high-resolution mapping and quantification of gully erosion in the highly erodible area of the Malčanska River Basin, Eastern Serbia" in Environmental Research, 235 (2023):116679,
https://doi.org/10.1016/j.envres.2023.116679 . .
3
2

Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia

Đokić, Mrđan; Manić, Miloš; Đorđević, Milan; Gocić, Milena; Čupić, Aleksandar; Jović, Mihajlo; Dragović, Ranko; Gajić, Boško; Smičiklas, Ivana; Dragović, Snežana

(Belgrade : University,Faculty of Civil Engineering : University, Institute of Physics : SASA, Geographical Institute „Jovan Cvijić“, 2023)

TY  - CONF
AU  - Đokić, Mrđan
AU  - Manić, Miloš
AU  - Đorđević, Milan
AU  - Gocić, Milena
AU  - Čupić, Aleksandar
AU  - Jović, Mihajlo
AU  - Dragović, Ranko
AU  - Gajić, Boško
AU  - Smičiklas, Ivana
AU  - Dragović, Snežana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/12343
AB  - The gully erosion is one of the most significant land degradation processes. Although gully erosion significantly threatens agricultural productivity and natural ecosystems, European land management strategies frequently need more reliable data on environmental conditions governing this process. This study presents a methodology that integrates remote sensing and nuclear techniques for examining gully erosion (Đokić et al., 2023). It introduces a novel approach to erosion research by employing 360-degree camera photogrammetry to characterize gullies morphometrically. The main objectives of this approach are to evaluate the applicability of unmanned aerial vehicles and terrestrial photogrammetry for modeling gullies, to study small-scale erosion processes within gullies, compare erosion intensity between adjacent gullies, and determine the most effective and cost-efficient method for monitoring gullies. A total of 39 soil samples were taken in three studied gullies. The results revealed an average soil redistribution rate of 16.2 t ha−1 yr−1 and coefficients of variation of 32%, 59%, and 91% for the gullies. The estimated erosion rate varies from a minimum of 0.1 t ha−1 yr−1 to a maximum of 34.3 t ha−1 yr−1. Soil deposition was identified at only two sampling sites, 1.1 and 2 t ha−1 yr−1. Highly detailed 3D models of the gullies were created using 360-degree photogrammetry. The micro-relief obtained through modeling proved to be an essential aspect of advanced erosion research.
PB  - Belgrade : University,Faculty of Civil Engineering : University, Institute of Physics : SASA, Geographical Institute „Jovan Cvijić“
C3  - GeosciRA23 : International Conference
on Recent Trends in Geoscience Research and Applications : Book of abstracts
T1  - Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia
SP  - 88
EP  - 89
UR  - https://hdl.handle.net/21.15107/rcub_vinar_12343
ER  - 
@conference{
author = "Đokić, Mrđan and Manić, Miloš and Đorđević, Milan and Gocić, Milena and Čupić, Aleksandar and Jović, Mihajlo and Dragović, Ranko and Gajić, Boško and Smičiklas, Ivana and Dragović, Snežana",
year = "2023",
abstract = "The gully erosion is one of the most significant land degradation processes. Although gully erosion significantly threatens agricultural productivity and natural ecosystems, European land management strategies frequently need more reliable data on environmental conditions governing this process. This study presents a methodology that integrates remote sensing and nuclear techniques for examining gully erosion (Đokić et al., 2023). It introduces a novel approach to erosion research by employing 360-degree camera photogrammetry to characterize gullies morphometrically. The main objectives of this approach are to evaluate the applicability of unmanned aerial vehicles and terrestrial photogrammetry for modeling gullies, to study small-scale erosion processes within gullies, compare erosion intensity between adjacent gullies, and determine the most effective and cost-efficient method for monitoring gullies. A total of 39 soil samples were taken in three studied gullies. The results revealed an average soil redistribution rate of 16.2 t ha−1 yr−1 and coefficients of variation of 32%, 59%, and 91% for the gullies. The estimated erosion rate varies from a minimum of 0.1 t ha−1 yr−1 to a maximum of 34.3 t ha−1 yr−1. Soil deposition was identified at only two sampling sites, 1.1 and 2 t ha−1 yr−1. Highly detailed 3D models of the gullies were created using 360-degree photogrammetry. The micro-relief obtained through modeling proved to be an essential aspect of advanced erosion research.",
publisher = "Belgrade : University,Faculty of Civil Engineering : University, Institute of Physics : SASA, Geographical Institute „Jovan Cvijić“",
journal = "GeosciRA23 : International Conference
on Recent Trends in Geoscience Research and Applications : Book of abstracts",
title = "Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia",
pages = "88-89",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12343"
}
Đokić, M., Manić, M., Đorđević, M., Gocić, M., Čupić, A., Jović, M., Dragović, R., Gajić, B., Smičiklas, I.,& Dragović, S.. (2023). Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia. in GeosciRA23 : International Conference
on Recent Trends in Geoscience Research and Applications : Book of abstracts
Belgrade : University,Faculty of Civil Engineering : University, Institute of Physics : SASA, Geographical Institute „Jovan Cvijić“., 88-89.
https://hdl.handle.net/21.15107/rcub_vinar_12343
Đokić M, Manić M, Đorđević M, Gocić M, Čupić A, Jović M, Dragović R, Gajić B, Smičiklas I, Dragović S. Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia. in GeosciRA23 : International Conference
on Recent Trends in Geoscience Research and Applications : Book of abstracts. 2023;:88-89.
https://hdl.handle.net/21.15107/rcub_vinar_12343 .
Đokić, Mrđan, Manić, Miloš, Đorđević, Milan, Gocić, Milena, Čupić, Aleksandar, Jović, Mihajlo, Dragović, Ranko, Gajić, Boško, Smičiklas, Ivana, Dragović, Snežana, "Utilization of remote sensing and nuclear techniques for detailed modeling and quantitative assessment of gully erosion within the forested area of the Malčanska river basin, eastern Serbia" in GeosciRA23 : International Conference
on Recent Trends in Geoscience Research and Applications : Book of abstracts (2023):88-89,
https://hdl.handle.net/21.15107/rcub_vinar_12343 .

In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD

Petrović, Stefan; Arsić, Biljana; Zlatanović, Ivana; Milićević, Jelena S.; Glišić, Sanja; Mitić, Milan; Đurović-Pejčev, Rada; Stojanović, Gordana

(2023)

TY  - JOUR
AU  - Petrović, Stefan
AU  - Arsić, Biljana
AU  - Zlatanović, Ivana
AU  - Milićević, Jelena S.
AU  - Glišić, Sanja
AU  - Mitić, Milan
AU  - Đurović-Pejčev, Rada
AU  - Stojanović, Gordana
PY  - 2023
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11025
AB  - In this study, we considered some pesticides as active substances within formulations for the protection of plant-based food in the Republic of Serbia in silico, because these pesticides have not often been investigated in this way previously, and in an analytical way, because there are not very many available fast, cheap, and easy methods for their determination in real agricultural samples. Seven pesticides were detected in selected agricultural products (tomatoes, cucumbers, peppers, and grapes) using the QuEChERS methodology and HPLC-DAD. Standard curves for the investigated pesticides (chlorantraniliprole, methomyl, metalaxyl, thiacloprid, acetamiprid, emamectin benzoate, and cymoxanil) show good linearity, with R2 values from 0.9785 to 0.9996. The HPLC-DAD method is fast, and these pesticides can be determined in real spiked samples in less than 15 min. We further characterized the pesticides we found in food based on physicochemical properties and molecular descriptors to predict the absorption, distribution, metabolism, elimination, and toxicity (ADMET) of the compounds. We summarized the data supporting their effects on humans using various computational tools to determine their potential adverse effects. The results of our prediction study show that all of the selected pesticides considered in this study have good oral bioavailability, and those with high toxicity, therefore, could be harmful to human health. Chlorantraniliprole was shown in a molecular docking study as a good starting point for a new Alzheimer’s disease drug candidate.
T2  - International Journal of Molecular Sciences
T1  - In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD
VL  - 24
IS  - 9
SP  - 8003
DO  - 10.3390/ijms24098003
ER  - 
@article{
author = "Petrović, Stefan and Arsić, Biljana and Zlatanović, Ivana and Milićević, Jelena S. and Glišić, Sanja and Mitić, Milan and Đurović-Pejčev, Rada and Stojanović, Gordana",
year = "2023",
abstract = "In this study, we considered some pesticides as active substances within formulations for the protection of plant-based food in the Republic of Serbia in silico, because these pesticides have not often been investigated in this way previously, and in an analytical way, because there are not very many available fast, cheap, and easy methods for their determination in real agricultural samples. Seven pesticides were detected in selected agricultural products (tomatoes, cucumbers, peppers, and grapes) using the QuEChERS methodology and HPLC-DAD. Standard curves for the investigated pesticides (chlorantraniliprole, methomyl, metalaxyl, thiacloprid, acetamiprid, emamectin benzoate, and cymoxanil) show good linearity, with R2 values from 0.9785 to 0.9996. The HPLC-DAD method is fast, and these pesticides can be determined in real spiked samples in less than 15 min. We further characterized the pesticides we found in food based on physicochemical properties and molecular descriptors to predict the absorption, distribution, metabolism, elimination, and toxicity (ADMET) of the compounds. We summarized the data supporting their effects on humans using various computational tools to determine their potential adverse effects. The results of our prediction study show that all of the selected pesticides considered in this study have good oral bioavailability, and those with high toxicity, therefore, could be harmful to human health. Chlorantraniliprole was shown in a molecular docking study as a good starting point for a new Alzheimer’s disease drug candidate.",
journal = "International Journal of Molecular Sciences",
title = "In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD",
volume = "24",
number = "9",
pages = "8003",
doi = "10.3390/ijms24098003"
}
Petrović, S., Arsić, B., Zlatanović, I., Milićević, J. S., Glišić, S., Mitić, M., Đurović-Pejčev, R.,& Stojanović, G.. (2023). In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD. in International Journal of Molecular Sciences, 24(9), 8003.
https://doi.org/10.3390/ijms24098003
Petrović S, Arsić B, Zlatanović I, Milićević JS, Glišić S, Mitić M, Đurović-Pejčev R, Stojanović G. In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD. in International Journal of Molecular Sciences. 2023;24(9):8003.
doi:10.3390/ijms24098003 .
Petrović, Stefan, Arsić, Biljana, Zlatanović, Ivana, Milićević, Jelena S., Glišić, Sanja, Mitić, Milan, Đurović-Pejčev, Rada, Stojanović, Gordana, "In Silico Investigation of Selected Pesticides and Their Determination in Agricultural Products Using QuEChERS Methodology and HPLC-DAD" in International Journal of Molecular Sciences, 24, no. 9 (2023):8003,
https://doi.org/10.3390/ijms24098003 . .

Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity

Stojanović, Mirjana G.; Mančić, Ana; Stepić, Milutin; Maluckov, Aleksandra

(2022)

TY  - JOUR
AU  - Stojanović, Mirjana G.
AU  - Mančić, Ana
AU  - Stepić, Milutin
AU  - Maluckov, Aleksandra
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11839
AB  - Two-dimensional dice lattice can be dressed by artificial flux to host the Aharonov-Bohm (AB) caging effect resulting in the occurrence of a fully flatband spectrum. Here, we focus on the dynamics of flatband compact localized eigenmodes shared by a few unit cells in two snowflake configurations. We numerically show the possibility of dynamically stable propagation of two types of compact localized complexes by tuning the nonlinearity. The caging is imprinted in complexes dynamics regardless of the type and strength of nonlinearity. On the other hand, nonlinearity can only affect the appearance of the caged complex. These findings open a new route for the manipulation of structured light in photonic systems.
AB  - Uslovi za generisanje Aharonov-Bohm (AB) efekta mogu se postići u dvodimenzionalnoj rombičnoj rešetki s veštački indukovanim fluksom, što dovodi do formiranja energetskog spektra s potpuno ravnim zonama. U radu, akcenat je stavljen na proučavanje dinamike kompaktnih lokalizovanih svojstvenih moda ravnih zona, koje su izolovane na svega nekoliko jediničnih ćelija rešetke u dve pahuljičaste konfiguracije. Numerički je pokazana mogućnost stabilnog prostiranja dva tipa kompaktnih lokalizovanih kompleksa uz pogodno podešavanje nelinearnih svojstava rešetke. AB zarobljavanje igra dominantnu ulogu kada je reč o dinamici kompleksa, bez obzira na vrstu i jačinu nelinearnosti, koja, sa svoje strane, može uticati na oblik zarobljene strukture. Naša otkrića pružaju nove mogućnosti za unapređivanje načina za manipulisanje svetlošću u fotonskim sistemima.
T2  - Facta universitatis series: Physics, Chemistry and Technology
T1  - Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity
T1  - Oblikovanje dinamike Aharonov-Bohm zarobljenih lokalizovanih moda posredstvom nelinearnosti
VL  - 20
IS  - 1
SP  - 55
EP  - 65
DO  - 10.2298/FUPCT2201055S
ER  - 
@article{
author = "Stojanović, Mirjana G. and Mančić, Ana and Stepić, Milutin and Maluckov, Aleksandra",
year = "2022",
abstract = "Two-dimensional dice lattice can be dressed by artificial flux to host the Aharonov-Bohm (AB) caging effect resulting in the occurrence of a fully flatband spectrum. Here, we focus on the dynamics of flatband compact localized eigenmodes shared by a few unit cells in two snowflake configurations. We numerically show the possibility of dynamically stable propagation of two types of compact localized complexes by tuning the nonlinearity. The caging is imprinted in complexes dynamics regardless of the type and strength of nonlinearity. On the other hand, nonlinearity can only affect the appearance of the caged complex. These findings open a new route for the manipulation of structured light in photonic systems., Uslovi za generisanje Aharonov-Bohm (AB) efekta mogu se postići u dvodimenzionalnoj rombičnoj rešetki s veštački indukovanim fluksom, što dovodi do formiranja energetskog spektra s potpuno ravnim zonama. U radu, akcenat je stavljen na proučavanje dinamike kompaktnih lokalizovanih svojstvenih moda ravnih zona, koje su izolovane na svega nekoliko jediničnih ćelija rešetke u dve pahuljičaste konfiguracije. Numerički je pokazana mogućnost stabilnog prostiranja dva tipa kompaktnih lokalizovanih kompleksa uz pogodno podešavanje nelinearnih svojstava rešetke. AB zarobljavanje igra dominantnu ulogu kada je reč o dinamici kompleksa, bez obzira na vrstu i jačinu nelinearnosti, koja, sa svoje strane, može uticati na oblik zarobljene strukture. Naša otkrića pružaju nove mogućnosti za unapređivanje načina za manipulisanje svetlošću u fotonskim sistemima.",
journal = "Facta universitatis series: Physics, Chemistry and Technology",
title = "Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity, Oblikovanje dinamike Aharonov-Bohm zarobljenih lokalizovanih moda posredstvom nelinearnosti",
volume = "20",
number = "1",
pages = "55-65",
doi = "10.2298/FUPCT2201055S"
}
Stojanović, M. G., Mančić, A., Stepić, M.,& Maluckov, A.. (2022). Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity. in Facta universitatis series: Physics, Chemistry and Technology, 20(1), 55-65.
https://doi.org/10.2298/FUPCT2201055S
Stojanović MG, Mančić A, Stepić M, Maluckov A. Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity. in Facta universitatis series: Physics, Chemistry and Technology. 2022;20(1):55-65.
doi:10.2298/FUPCT2201055S .
Stojanović, Mirjana G., Mančić, Ana, Stepić, Milutin, Maluckov, Aleksandra, "Shaping the dynamics of Aharonov-Bohm caged localized modes by nonlinearity" in Facta universitatis series: Physics, Chemistry and Technology, 20, no. 1 (2022):55-65,
https://doi.org/10.2298/FUPCT2201055S . .

Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film

Miletić, Vesna; Popović, Marica; Galović, Slobodanka; Markushev, Dragan; Kostić, Ljiljana; Nešić, Mioljub V.

(2022)

TY  - JOUR
AU  - Miletić, Vesna
AU  - Popović, Marica
AU  - Galović, Slobodanka
AU  - Markushev, Dragan
AU  - Kostić, Ljiljana
AU  - Nešić, Mioljub V.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11559
AB  - This paper presents the model of surface temperature variations, resulting from the photothermal effect induced in a “thin film – highly absorbing surface layer” structure, where the thin film is irradiated. The influence of the optical absorption coefficient and sample thickness on the induced temperature gradient is analyzed. It is shown that, depending on the product of these parameters (optical absorbance) in the described structure, the phenomenon of inverse temperature gradient can occur, further influencing the direction and the magnitude of thermoelastic displacement.
AB  - U radu je prikazan model koji opisuje površinske temperaturske varijacije nastale kao posledica fototermalnog efekta u strukturi tanki film – prevlaka sa visokim koeficijentom optičke apsorpcije, gde je obasjan tanki film. Analiziran je uticaj koeficijenta optičke apsorpcije i debljine uzorka na indukovani gradijent temperature. Pokazano je da u zavisnosti od proizvoda koeficijenta optičke apsorpcije i debljine uzorka (apsorbanse uzorka), u takvoj strukturi može doći do formiranja inverznog temperaturskog gradijenta, što utiče na smer i veličinu termoelastičnog pomeraja.
T2  - Facta universitatis - series: Physics, Chemistry and Technology
T1  - Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film
T1  - Uticaj optičkog apsorbera postavljenog na neobasjanu površinu tankog filma na temperaturni gradijent indukovan fototermalnim efektom
VL  - 20
IS  - 1
SP  - 67
EP  - 77
DO  - 10.2298/FUPCT2201067M
ER  - 
@article{
author = "Miletić, Vesna and Popović, Marica and Galović, Slobodanka and Markushev, Dragan and Kostić, Ljiljana and Nešić, Mioljub V.",
year = "2022",
abstract = "This paper presents the model of surface temperature variations, resulting from the photothermal effect induced in a “thin film – highly absorbing surface layer” structure, where the thin film is irradiated. The influence of the optical absorption coefficient and sample thickness on the induced temperature gradient is analyzed. It is shown that, depending on the product of these parameters (optical absorbance) in the described structure, the phenomenon of inverse temperature gradient can occur, further influencing the direction and the magnitude of thermoelastic displacement., U radu je prikazan model koji opisuje površinske temperaturske varijacije nastale kao posledica fototermalnog efekta u strukturi tanki film – prevlaka sa visokim koeficijentom optičke apsorpcije, gde je obasjan tanki film. Analiziran je uticaj koeficijenta optičke apsorpcije i debljine uzorka na indukovani gradijent temperature. Pokazano je da u zavisnosti od proizvoda koeficijenta optičke apsorpcije i debljine uzorka (apsorbanse uzorka), u takvoj strukturi može doći do formiranja inverznog temperaturskog gradijenta, što utiče na smer i veličinu termoelastičnog pomeraja.",
journal = "Facta universitatis - series: Physics, Chemistry and Technology",
title = "Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film, Uticaj optičkog apsorbera postavljenog na neobasjanu površinu tankog filma na temperaturni gradijent indukovan fototermalnim efektom",
volume = "20",
number = "1",
pages = "67-77",
doi = "10.2298/FUPCT2201067M"
}
Miletić, V., Popović, M., Galović, S., Markushev, D., Kostić, L.,& Nešić, M. V.. (2022). Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film. in Facta universitatis - series: Physics, Chemistry and Technology, 20(1), 67-77.
https://doi.org/10.2298/FUPCT2201067M
Miletić V, Popović M, Galović S, Markushev D, Kostić L, Nešić MV. Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film. in Facta universitatis - series: Physics, Chemistry and Technology. 2022;20(1):67-77.
doi:10.2298/FUPCT2201067M .
Miletić, Vesna, Popović, Marica, Galović, Slobodanka, Markushev, Dragan, Kostić, Ljiljana, Nešić, Mioljub V., "Influence of non-irradiated surface optical absorber on temperature gradient induced by photothermal effect in a thin film" in Facta universitatis - series: Physics, Chemistry and Technology, 20, no. 1 (2022):67-77,
https://doi.org/10.2298/FUPCT2201067M . .

Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment

Manić, Miloš; Đorđević, Milan; Đokić, Mrđan; Dragović, Ranko M.; Kićović, Dušan; Đorđević, Dejan; Jović, Mihajlo D.; Smičiklas, Ivana D.; Dragović, Snežana D.

(2022)

TY  - JOUR
AU  - Manić, Miloš
AU  - Đorđević, Milan
AU  - Đokić, Mrđan
AU  - Dragović, Ranko M.
AU  - Kićović, Dušan
AU  - Đorđević, Dejan
AU  - Jović, Mihajlo D.
AU  - Smičiklas, Ivana D.
AU  - Dragović, Snežana D.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/11162
AB  - Hilly terrains characterized by the looseness of the surface soil layer and the slope of the topographic surface are subjected to diverse erosion processes, which could greatly impact forest management. An erosive process was identified along the unstable slopes in most of the Crveni potok catchment in the southeastern part of Serbia. The results of this study indicate two erosion types of variable intensity, dominated by weak and moderate erosion, while severe erosion is identified at several locations. Water pressure in the pores of loose soil in the Crveni potok catchment generates gully erosion in parts of the catchment that are geologically predisposed by the composition of the parent substrate. The paper discusses the factors influencing gully erosion, such as soil density, the slope of the topographic surface, rainfall (precipitation amount, annual distribution), and vegetation characteristics. The set of used methodologies, including remote sensing, nuclear, and geospatial ones, provided an integrated assessment of factors affecting erosion in unstable forest areas. The soil erosion rates in the study area are estimated from inventories of fallout radionuclide 137 Cs using conversion models. Airborne photogrammetry, terrestrial Structure-from-Motion 360-degree camera photogrammetry, and Terrestrial LiDAR Scanning (TLS) are used to model complex geomorphological features of forest terrain. These techniques are found to be convenient for the quantification of the existing state of erosion (length, width, volume, and density of the gully systems) in the forest gullies. The remote sensing techniques provided an insight into the physiographic characteristics of the studied area important for determining its parts affected by erosion. The models obtained using different techniques are compared, techniques are evaluated, and their advantages and disadvantages are pointed out. This approach enables the identification of priority targets for soil conservation and site-specific remediation measures to foster sustainable forest management.
T2  - Frontiers in Environmental Science
T1  - Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment
VL  - 10
DO  - 10.3389/fenvs.2022.897248
ER  - 
@article{
author = "Manić, Miloš and Đorđević, Milan and Đokić, Mrđan and Dragović, Ranko M. and Kićović, Dušan and Đorđević, Dejan and Jović, Mihajlo D. and Smičiklas, Ivana D. and Dragović, Snežana D.",
year = "2022",
abstract = "Hilly terrains characterized by the looseness of the surface soil layer and the slope of the topographic surface are subjected to diverse erosion processes, which could greatly impact forest management. An erosive process was identified along the unstable slopes in most of the Crveni potok catchment in the southeastern part of Serbia. The results of this study indicate two erosion types of variable intensity, dominated by weak and moderate erosion, while severe erosion is identified at several locations. Water pressure in the pores of loose soil in the Crveni potok catchment generates gully erosion in parts of the catchment that are geologically predisposed by the composition of the parent substrate. The paper discusses the factors influencing gully erosion, such as soil density, the slope of the topographic surface, rainfall (precipitation amount, annual distribution), and vegetation characteristics. The set of used methodologies, including remote sensing, nuclear, and geospatial ones, provided an integrated assessment of factors affecting erosion in unstable forest areas. The soil erosion rates in the study area are estimated from inventories of fallout radionuclide 137 Cs using conversion models. Airborne photogrammetry, terrestrial Structure-from-Motion 360-degree camera photogrammetry, and Terrestrial LiDAR Scanning (TLS) are used to model complex geomorphological features of forest terrain. These techniques are found to be convenient for the quantification of the existing state of erosion (length, width, volume, and density of the gully systems) in the forest gullies. The remote sensing techniques provided an insight into the physiographic characteristics of the studied area important for determining its parts affected by erosion. The models obtained using different techniques are compared, techniques are evaluated, and their advantages and disadvantages are pointed out. This approach enables the identification of priority targets for soil conservation and site-specific remediation measures to foster sustainable forest management.",
journal = "Frontiers in Environmental Science",
title = "Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment",
volume = "10",
doi = "10.3389/fenvs.2022.897248"
}
Manić, M., Đorđević, M., Đokić, M., Dragović, R. M., Kićović, D., Đorđević, D., Jović, M. D., Smičiklas, I. D.,& Dragović, S. D.. (2022). Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment. in Frontiers in Environmental Science, 10.
https://doi.org/10.3389/fenvs.2022.897248
Manić M, Đorđević M, Đokić M, Dragović RM, Kićović D, Đorđević D, Jović MD, Smičiklas ID, Dragović SD. Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment. in Frontiers in Environmental Science. 2022;10.
doi:10.3389/fenvs.2022.897248 .
Manić, Miloš, Đorđević, Milan, Đokić, Mrđan, Dragović, Ranko M., Kićović, Dušan, Đorđević, Dejan, Jović, Mihajlo D., Smičiklas, Ivana D., Dragović, Snežana D., "Remote Sensing and Nuclear Techniques for Soil Erosion Research in Forest Areas: Case Study of the Crveni Potok Catchment" in Frontiers in Environmental Science, 10 (2022),
https://doi.org/10.3389/fenvs.2022.897248 . .
1
2
2

The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production

Marinković, Miloš; Waisi, Hadi; Blagojević, Stevan; Zarubica, Aleksandra R.; Ljupković, Radomir; Krstić, Aleksandra; Janković, Bojan Ž.

(2022)

TY  - JOUR
AU  - Marinković, Miloš
AU  - Waisi, Hadi
AU  - Blagojević, Stevan
AU  - Zarubica, Aleksandra R.
AU  - Ljupković, Radomir
AU  - Krstić, Aleksandra
AU  - Janković, Bojan Ž.
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10134
AB  - The essence of this study is synthesis of a newly developed and efficient heterogeneous catalyst based on aluminum oxide support promoted with potassium iodide (KI) as active dopant responsible for pronounced catalyst activity. Modified sol–gel, reflux and hydrothermal method were used for synthesis of aluminum-oxide support using aluminum isopropoxide as a precursor. The γ-Al2O3 support and KI/γ-Al2O3 catalyst samples were examined by various experimental techniques. Effects of several operational parameters were considered and those are: methanol to sunflower oil molar ratio, catalyst loadings, reaction time and reaction stirring rate. The obtained results indicated that modified sol–gel method for synthesis of γ-Al2O3 catalyst support is the most favorable for obtaining the catalyst with superior catalytic performances in transesterification of sunflower oil. A maximum conversion (triglycerides to methyl esters) of 99.99% was achieved using the SG-KI/γ-Al2O3-770 catalyst under following optimal process parameters: 15:1 methanol to sunflower oil molar ratio, 2.5 wt% catalysts loading, 600 rpm stirring rate and 4 h of the reaction run.
T2  - Fuel
T1  - The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production
VL  - 315
SP  - 123246
DO  - 10.1016/j.fuel.2022.123246
ER  - 
@article{
author = "Marinković, Miloš and Waisi, Hadi and Blagojević, Stevan and Zarubica, Aleksandra R. and Ljupković, Radomir and Krstić, Aleksandra and Janković, Bojan Ž.",
year = "2022",
abstract = "The essence of this study is synthesis of a newly developed and efficient heterogeneous catalyst based on aluminum oxide support promoted with potassium iodide (KI) as active dopant responsible for pronounced catalyst activity. Modified sol–gel, reflux and hydrothermal method were used for synthesis of aluminum-oxide support using aluminum isopropoxide as a precursor. The γ-Al2O3 support and KI/γ-Al2O3 catalyst samples were examined by various experimental techniques. Effects of several operational parameters were considered and those are: methanol to sunflower oil molar ratio, catalyst loadings, reaction time and reaction stirring rate. The obtained results indicated that modified sol–gel method for synthesis of γ-Al2O3 catalyst support is the most favorable for obtaining the catalyst with superior catalytic performances in transesterification of sunflower oil. A maximum conversion (triglycerides to methyl esters) of 99.99% was achieved using the SG-KI/γ-Al2O3-770 catalyst under following optimal process parameters: 15:1 methanol to sunflower oil molar ratio, 2.5 wt% catalysts loading, 600 rpm stirring rate and 4 h of the reaction run.",
journal = "Fuel",
title = "The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production",
volume = "315",
pages = "123246",
doi = "10.1016/j.fuel.2022.123246"
}
Marinković, M., Waisi, H., Blagojević, S., Zarubica, A. R., Ljupković, R., Krstić, A.,& Janković, B. Ž.. (2022). The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production. in Fuel, 315, 123246.
https://doi.org/10.1016/j.fuel.2022.123246
Marinković M, Waisi H, Blagojević S, Zarubica AR, Ljupković R, Krstić A, Janković BŽ. The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production. in Fuel. 2022;315:123246.
doi:10.1016/j.fuel.2022.123246 .
Marinković, Miloš, Waisi, Hadi, Blagojević, Stevan, Zarubica, Aleksandra R., Ljupković, Radomir, Krstić, Aleksandra, Janković, Bojan Ž., "The effect of process parameters and catalyst support preparation methods on the catalytic efficiency in transesterification of sunflower oil over heterogeneous KI/Al2O3-based catalysts for biodiesel production" in Fuel, 315 (2022):123246,
https://doi.org/10.1016/j.fuel.2022.123246 . .
13
11

Linear compact localized modes in flux-dressed two-dimensional plus lattice

Mančić, Ana; Stojanović, Mirjana G.; Stepić, Milutin

(2022)

TY  - JOUR
AU  - Mančić, Ana
AU  - Stojanović, Mirjana G.
AU  - Stepić, Milutin
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10965
AB  - It was studied a photonic linear two-dimensional plus lattice dressed by the artificial flux and explored the influence of the artificial gauge field on the energy band spectrum. The Aharonov-Bohm effect has caused the appearance of flat zones and for certain values of the flux, the lattice spectrum has been described by two momentum independent, fully degenerated flatbands and three dispersive bands. Three different types of fundamental non-orthogonal compactons have been obtained. The findings presented in this study could be tested in practice and they may be used for probing different artificial flatband systems, e. g. ultracold atoms in optical lattices, polariton condensates etc.
AB  - U ovom radu proučavana je fotonska linearna dvodimenziona plus rešetka tretirana fluksom kalibracionog polja kao i uticaj veštačkog kalibracionog polja, na energetski spektar. Usled Aharonov-Bomovog efekta dolazi do pojave ravnih zona i za određene vrednosti fluksa energetski spektar rešetke može se opisati sa dve potpuno degenerisane ravne zone i tri disperzivne zone. Pronađena su tri različita tipa fundamentalnih ne-ortogonalnih kompaktona. Predstavljeni rezultati mogu se proveriti u praksi i imaju potencijal za primenu u različitim okruženjima, kao što su mreže superprovodnih žica, topološke rešetke itd.
T2  - Advanced Technologies
T1  - Linear compact localized modes in flux-dressed two-dimensional plus lattice
T1  - Linearne kompaktne lokalizovane mode u dvodimenzionalnoj, fluksom tretiranoj, plus rešetki
VL  - 11
IS  - 2
SP  - 36
EP  - 39
DO  - 10.5937/savteh2202036M
ER  - 
@article{
author = "Mančić, Ana and Stojanović, Mirjana G. and Stepić, Milutin",
year = "2022",
abstract = "It was studied a photonic linear two-dimensional plus lattice dressed by the artificial flux and explored the influence of the artificial gauge field on the energy band spectrum. The Aharonov-Bohm effect has caused the appearance of flat zones and for certain values of the flux, the lattice spectrum has been described by two momentum independent, fully degenerated flatbands and three dispersive bands. Three different types of fundamental non-orthogonal compactons have been obtained. The findings presented in this study could be tested in practice and they may be used for probing different artificial flatband systems, e. g. ultracold atoms in optical lattices, polariton condensates etc., U ovom radu proučavana je fotonska linearna dvodimenziona plus rešetka tretirana fluksom kalibracionog polja kao i uticaj veštačkog kalibracionog polja, na energetski spektar. Usled Aharonov-Bomovog efekta dolazi do pojave ravnih zona i za određene vrednosti fluksa energetski spektar rešetke može se opisati sa dve potpuno degenerisane ravne zone i tri disperzivne zone. Pronađena su tri različita tipa fundamentalnih ne-ortogonalnih kompaktona. Predstavljeni rezultati mogu se proveriti u praksi i imaju potencijal za primenu u različitim okruženjima, kao što su mreže superprovodnih žica, topološke rešetke itd.",
journal = "Advanced Technologies",
title = "Linear compact localized modes in flux-dressed two-dimensional plus lattice, Linearne kompaktne lokalizovane mode u dvodimenzionalnoj, fluksom tretiranoj, plus rešetki",
volume = "11",
number = "2",
pages = "36-39",
doi = "10.5937/savteh2202036M"
}
Mančić, A., Stojanović, M. G.,& Stepić, M.. (2022). Linear compact localized modes in flux-dressed two-dimensional plus lattice. in Advanced Technologies, 11(2), 36-39.
https://doi.org/10.5937/savteh2202036M
Mančić A, Stojanović MG, Stepić M. Linear compact localized modes in flux-dressed two-dimensional plus lattice. in Advanced Technologies. 2022;11(2):36-39.
doi:10.5937/savteh2202036M .
Mančić, Ana, Stojanović, Mirjana G., Stepić, Milutin, "Linear compact localized modes in flux-dressed two-dimensional plus lattice" in Advanced Technologies, 11, no. 2 (2022):36-39,
https://doi.org/10.5937/savteh2202036M . .

Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal

Stepić, Katarina; Ljupković, Radomir; Zarubica, Aleksandra R.; Đorđijevski, Stefan; Matović, Branko; Krstić, Jugoslav B.; Bojić, Aleksandar

(2022)

TY  - JOUR
AU  - Stepić, Katarina
AU  - Ljupković, Radomir
AU  - Zarubica, Aleksandra R.
AU  - Đorđijevski, Stefan
AU  - Matović, Branko
AU  - Krstić, Jugoslav B.
AU  - Bojić, Aleksandar
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10361
AB  - In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based material. Our results show that we obtained material that can remove both cationic and anionic dyes by sorption and photocatalytic processes. Obtained composite is very effective in sorption of RB19 with up to 100% removal. Photocatalytic activity of composite is higher than pristine GO and goes up to 100% for RB19 degradation and about 50% degradation of MB. These results are promising and present an excellent base for further research. © 2022, Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica. All rights reserved.
T2  - Studia Universitatis Babes-Bolyai Chemia
T1  - Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal
VL  - 67
IS  - 2
SP  - 23
EP  - 43
DO  - 10.24193/subbchem.2022.2.02
ER  - 
@article{
author = "Stepić, Katarina and Ljupković, Radomir and Zarubica, Aleksandra R. and Đorđijevski, Stefan and Matović, Branko and Krstić, Jugoslav B. and Bojić, Aleksandar",
year = "2022",
abstract = "In this research composite based on zirconia and graphite was synthesized using the sol-gel method. Aim of this research is to activate and increase the photocatalytic activity of ZrO2 by combining with graphite-based material. Our results show that we obtained material that can remove both cationic and anionic dyes by sorption and photocatalytic processes. Obtained composite is very effective in sorption of RB19 with up to 100% removal. Photocatalytic activity of composite is higher than pristine GO and goes up to 100% for RB19 degradation and about 50% degradation of MB. These results are promising and present an excellent base for further research. © 2022, Universitatea Babes-Bolyai, Catedra de Filosofie Sistematica. All rights reserved.",
journal = "Studia Universitatis Babes-Bolyai Chemia",
title = "Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal",
volume = "67",
number = "2",
pages = "23-43",
doi = "10.24193/subbchem.2022.2.02"
}
Stepić, K., Ljupković, R., Zarubica, A. R., Đorđijevski, S., Matović, B., Krstić, J. B.,& Bojić, A.. (2022). Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal. in Studia Universitatis Babes-Bolyai Chemia, 67(2), 23-43.
https://doi.org/10.24193/subbchem.2022.2.02
Stepić K, Ljupković R, Zarubica AR, Đorđijevski S, Matović B, Krstić JB, Bojić A. Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal. in Studia Universitatis Babes-Bolyai Chemia. 2022;67(2):23-43.
doi:10.24193/subbchem.2022.2.02 .
Stepić, Katarina, Ljupković, Radomir, Zarubica, Aleksandra R., Đorđijevski, Stefan, Matović, Branko, Krstić, Jugoslav B., Bojić, Aleksandar, "Novel composite based on zirconia and graphite. First results of application for synthetic dyes removal" in Studia Universitatis Babes-Bolyai Chemia, 67, no. 2 (2022):23-43,
https://doi.org/10.24193/subbchem.2022.2.02 . .

Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform

Arsić, Biljana; Barber, Jill; Čikoš, Ana; Kadirvel, Manikandan; Kostić, Emilija; McBain, Andrew J.; Milićević, Jelena S.; Oates, Angela; Regan, Andrew

(2022)

TY  - JOUR
AU  - Arsić, Biljana
AU  - Barber, Jill
AU  - Čikoš, Ana
AU  - Kadirvel, Manikandan
AU  - Kostić, Emilija
AU  - McBain, Andrew J.
AU  - Milićević, Jelena S.
AU  - Oates, Angela
AU  - Regan, Andrew
PY  - 2022
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/10502
AB  - Although many antibiotics are active against Gram-positive bacteria, fewer also show activity against Gram-negative bacteria. Here, we present a combination of in silico (electron ion-interaction potential, molecular docking, ADMET), NMR, and microbiological investigations of selected macrolides (14-membered, 15-membered, and 16-membered), aiming to discover the pattern of design for macrolides active against Gram-negative bacteria. Although the conformational studies of 14-membered and 15-membered macrolides are abundant in the literature, 16-membered macrolides, and their most prominent representative tylosin A, have received relatively little research attention. We therefore report the complete 1H and 13C NMR assignment of tylosin A in deuterated chloroform, as well as its 3D solution structure determined through molecular modelling (conformational search) and 2D ROESY NMR. Additionally, due to the degradation of tylosin A in deuterated chloroform, other species were also detected in 1D and 2D NMR spectra. We additionally studied the anti-bacterial activity of tylosin A and B against selected Gram-positive and Gram-negative bacteria.
T2  - Molecules
T1  - Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform
VL  - 27
IS  - 21
SP  - 7280
DO  - 10.3390/molecules27217280
ER  - 
@article{
author = "Arsić, Biljana and Barber, Jill and Čikoš, Ana and Kadirvel, Manikandan and Kostić, Emilija and McBain, Andrew J. and Milićević, Jelena S. and Oates, Angela and Regan, Andrew",
year = "2022",
abstract = "Although many antibiotics are active against Gram-positive bacteria, fewer also show activity against Gram-negative bacteria. Here, we present a combination of in silico (electron ion-interaction potential, molecular docking, ADMET), NMR, and microbiological investigations of selected macrolides (14-membered, 15-membered, and 16-membered), aiming to discover the pattern of design for macrolides active against Gram-negative bacteria. Although the conformational studies of 14-membered and 15-membered macrolides are abundant in the literature, 16-membered macrolides, and their most prominent representative tylosin A, have received relatively little research attention. We therefore report the complete 1H and 13C NMR assignment of tylosin A in deuterated chloroform, as well as its 3D solution structure determined through molecular modelling (conformational search) and 2D ROESY NMR. Additionally, due to the degradation of tylosin A in deuterated chloroform, other species were also detected in 1D and 2D NMR spectra. We additionally studied the anti-bacterial activity of tylosin A and B against selected Gram-positive and Gram-negative bacteria.",
journal = "Molecules",
title = "Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform",
volume = "27",
number = "21",
pages = "7280",
doi = "10.3390/molecules27217280"
}
Arsić, B., Barber, J., Čikoš, A., Kadirvel, M., Kostić, E., McBain, A. J., Milićević, J. S., Oates, A.,& Regan, A.. (2022). Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform. in Molecules, 27(21), 7280.
https://doi.org/10.3390/molecules27217280
Arsić B, Barber J, Čikoš A, Kadirvel M, Kostić E, McBain AJ, Milićević JS, Oates A, Regan A. Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform. in Molecules. 2022;27(21):7280.
doi:10.3390/molecules27217280 .
Arsić, Biljana, Barber, Jill, Čikoš, Ana, Kadirvel, Manikandan, Kostić, Emilija, McBain, Andrew J., Milićević, Jelena S., Oates, Angela, Regan, Andrew, "Computational Studies on Selected Macrolides Active against Escherichia coli Combined with the NMR Study of Tylosin A in Deuterated Chloroform" in Molecules, 27, no. 21 (2022):7280,
https://doi.org/10.3390/molecules27217280 . .

Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound

Petrović, Milica; Rančev, Saša; Prekajski-Đorđević, Marija D.; Najdanović, Slobodan M.; Velinov, Nena D.; Radović Vučić, Miljana; Bojić, Aleksandar Lj

(2021)

TY  - JOUR
AU  - Petrović, Milica
AU  - Rančev, Saša
AU  - Prekajski-Đorđević, Marija D.
AU  - Najdanović, Slobodan M.
AU  - Velinov, Nena D.
AU  - Radović Vučić, Miljana
AU  - Bojić, Aleksandar Lj
PY  - 2021
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9709
AB  - MoO2 and MoO3 were applied as catalysts for plasma degradation of organic compound. They were prepared by electrodeposition (MoO2) and electrodeposition followed by thermal treatment (MoO3), and then characterized by the cyclic voltammetry, SEM, EDX, XRD, and FTIR. The RB 19 was degraded by self-made non-thermal atmospheric pressure pulsating plasma corona reactor. Decolourization mechanism, parameters, kinetics, and influence of the catalysts were examined. Mo-oxides enhanced degradation reactions rate constants by 45% – 50%, increased decolourization rate at all the tested pHs, discharged current densities, and decreased energy consumption. Degradation followed the pseudo-first kinetics order and proceeded via plasma-generated ⋅OH radical, which attacked dye molecule; MoO2 and MoO3, excited by plasma-generated UV radiation and high-energy chemical species bombardment, enhanced decomposition of plasma-generated H2O2 into ⋅OH radicals, thus enhancing production of degradation agent. Higher percentage of mineralization was attained in the presence of catalysts, which maintained their degradation activity after 5 uses.
T2  - Chemical Engineering Science
T1  - Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound
VL  - 230
SP  - 116209
DO  - 10.1016/j.ces.2020.116209
ER  - 
@article{
author = "Petrović, Milica and Rančev, Saša and Prekajski-Đorđević, Marija D. and Najdanović, Slobodan M. and Velinov, Nena D. and Radović Vučić, Miljana and Bojić, Aleksandar Lj",
year = "2021",
abstract = "MoO2 and MoO3 were applied as catalysts for plasma degradation of organic compound. They were prepared by electrodeposition (MoO2) and electrodeposition followed by thermal treatment (MoO3), and then characterized by the cyclic voltammetry, SEM, EDX, XRD, and FTIR. The RB 19 was degraded by self-made non-thermal atmospheric pressure pulsating plasma corona reactor. Decolourization mechanism, parameters, kinetics, and influence of the catalysts were examined. Mo-oxides enhanced degradation reactions rate constants by 45% – 50%, increased decolourization rate at all the tested pHs, discharged current densities, and decreased energy consumption. Degradation followed the pseudo-first kinetics order and proceeded via plasma-generated ⋅OH radical, which attacked dye molecule; MoO2 and MoO3, excited by plasma-generated UV radiation and high-energy chemical species bombardment, enhanced decomposition of plasma-generated H2O2 into ⋅OH radicals, thus enhancing production of degradation agent. Higher percentage of mineralization was attained in the presence of catalysts, which maintained their degradation activity after 5 uses.",
journal = "Chemical Engineering Science",
title = "Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound",
volume = "230",
pages = "116209",
doi = "10.1016/j.ces.2020.116209"
}
Petrović, M., Rančev, S., Prekajski-Đorđević, M. D., Najdanović, S. M., Velinov, N. D., Radović Vučić, M.,& Bojić, A. L.. (2021). Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound. in Chemical Engineering Science, 230, 116209.
https://doi.org/10.1016/j.ces.2020.116209
Petrović M, Rančev S, Prekajski-Đorđević MD, Najdanović SM, Velinov ND, Radović Vučić M, Bojić AL. Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound. in Chemical Engineering Science. 2021;230:116209.
doi:10.1016/j.ces.2020.116209 .
Petrović, Milica, Rančev, Saša, Prekajski-Đorđević, Marija D., Najdanović, Slobodan M., Velinov, Nena D., Radović Vučić, Miljana, Bojić, Aleksandar Lj, "Electrochemically synthesized Molybdenum oxides for enhancement of atmospheric pressure non-thermal pulsating corona plasma induced degradation of an organic compound" in Chemical Engineering Science, 230 (2021):116209,
https://doi.org/10.1016/j.ces.2020.116209 . .
10
2
8

Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima

Dragović, Snežana D.; Yamauchi, Masatoshi; Aoyama, Michio; Kajino, Mizuo; Petrović, Jelena M.; Ćujić, Mirjana; Dragović, Ranko M.; Đorđević, Milan; Bór, József

(2020)

TY  - JOUR
AU  - Dragović, Snežana D.
AU  - Yamauchi, Masatoshi
AU  - Aoyama, Michio
AU  - Kajino, Mizuo
AU  - Petrović, Jelena M.
AU  - Ćujić, Mirjana
AU  - Dragović, Ranko M.
AU  - Đorđević, Milan
AU  - Bór, József
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9006
AB  - Radioactive materials released during the two most serious nuclear accidents in history, at Chernobyl and Fukushima, caused exceptionally significant contamination and perturbations of the environment. Among them, this paper focuses on the effects related to the atmospheric electricity (AE). Measurements of the most significant disturbances in the values of various AE parameters recorded near ground level are reviewed and the corresponding results are jointly evaluated. The Chernobyl and Fukushima events caused changes in the AE parameters both after long-distance transport (Chernobyl) and short-distance transport including re-suspension (Fukushima). The data indicates that the electrical conductivity of the air is more sensitive to the presence of airborne radioactivity than the atmospheric electric potential gradient (PG). PG, on the other hand, can be monitored more easily and its variation also reflects the vertical redistribution of radionuclides in the air due to their transport, deposition, and re-suspension from the ground. A brief overview of studies on atmospheric transport and deposition of radioactive clouds is given to facilitate the importance of considering the AE measurements in these subjects, and to incorporate those studies in interpreting the results of AE measurements. The AE measurements are particularly important in studying microphysical effects of enhanced radioactivity in the air where no other distance monitoring method exists, both for fair weather conditions wet conditions.
T2  - Science of the Total Environment
T1  - Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima
VL  - 733
SP  - 139271
DO  - 10.1016/j.scitotenv.2020.139271
ER  - 
@article{
author = "Dragović, Snežana D. and Yamauchi, Masatoshi and Aoyama, Michio and Kajino, Mizuo and Petrović, Jelena M. and Ćujić, Mirjana and Dragović, Ranko M. and Đorđević, Milan and Bór, József",
year = "2020",
abstract = "Radioactive materials released during the two most serious nuclear accidents in history, at Chernobyl and Fukushima, caused exceptionally significant contamination and perturbations of the environment. Among them, this paper focuses on the effects related to the atmospheric electricity (AE). Measurements of the most significant disturbances in the values of various AE parameters recorded near ground level are reviewed and the corresponding results are jointly evaluated. The Chernobyl and Fukushima events caused changes in the AE parameters both after long-distance transport (Chernobyl) and short-distance transport including re-suspension (Fukushima). The data indicates that the electrical conductivity of the air is more sensitive to the presence of airborne radioactivity than the atmospheric electric potential gradient (PG). PG, on the other hand, can be monitored more easily and its variation also reflects the vertical redistribution of radionuclides in the air due to their transport, deposition, and re-suspension from the ground. A brief overview of studies on atmospheric transport and deposition of radioactive clouds is given to facilitate the importance of considering the AE measurements in these subjects, and to incorporate those studies in interpreting the results of AE measurements. The AE measurements are particularly important in studying microphysical effects of enhanced radioactivity in the air where no other distance monitoring method exists, both for fair weather conditions wet conditions.",
journal = "Science of the Total Environment",
title = "Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima",
volume = "733",
pages = "139271",
doi = "10.1016/j.scitotenv.2020.139271"
}
Dragović, S. D., Yamauchi, M., Aoyama, M., Kajino, M., Petrović, J. M., Ćujić, M., Dragović, R. M., Đorđević, M.,& Bór, J.. (2020). Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima. in Science of the Total Environment, 733, 139271.
https://doi.org/10.1016/j.scitotenv.2020.139271
Dragović SD, Yamauchi M, Aoyama M, Kajino M, Petrović JM, Ćujić M, Dragović RM, Đorđević M, Bór J. Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima. in Science of the Total Environment. 2020;733:139271.
doi:10.1016/j.scitotenv.2020.139271 .
Dragović, Snežana D., Yamauchi, Masatoshi, Aoyama, Michio, Kajino, Mizuo, Petrović, Jelena M., Ćujić, Mirjana, Dragović, Ranko M., Đorđević, Milan, Bór, József, "Synthesis of studies on significant atmospheric electrical effects of major nuclear accidents in Chernobyl and Fukushima" in Science of the Total Environment, 733 (2020):139271,
https://doi.org/10.1016/j.scitotenv.2020.139271 . .
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