TY  - JOUR
AU  - Antić, Nevena
AU  - Kašanin-Grubin, Milica
AU  - Štrbac, Snežana
AU  - Xie, Chunxia
AU  - Mijatović, Nevenka
AU  - Tosti, Tomislav
AU  - Jovančićević, Branimir
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6266
AB  - A diversity of factors, led by lithology, weathering, and erosion processes, plays a significant role in the formation and future of badland terrains. Then on previous observations it can be concluded that surface flow processes are the first trigger of erosion and that intense soil erosion combined with rapid and deep weathering are tightly connected to high erosion rates.Since climate change presents a global issue that gains increasing attention and due to the complexity of the interactions and processes that are a part of general badlands origin and evolution, a weathering experiment on badland sediments from China was conducted. Explaining temporal changes, the impact of different precipitation types and its durations of exposure on sediments during weathering processes, as well as its impact on leachate ions behaviour are the aims behind this experiment.Red clayey siltstone and mudstone badland sediments selected for the laboratory experiment were organized in four sets that included three different samples, making a total of 12 treated samples. Based on field climate data, in laboratory conditions samples were exposed to rain, acid rain, snow, and acid snow through fifteen daily cycles. Leachate was collected after each cycle and its volume, pH, electrical conductivity (EC), and ion concentrations were measured and analysed from the leachate. Changes occurring on the surface of the sample were observed through photographs taken at the end of each cycle.Based on obtained results it can be said that the main differences occur when comparing rain and snow treatments generally. Temporal, cyclic changes were, to a certain extent, noticed through sediment decay. More importantly, durations of sediment exposure to precipitation proved to be crucial for weathering processes of tested siltstones and mudstones, having exclusion and ionic forces - ion exchange chromatography as dominant chemical processes.
PB  - Elsevier
T2  - CATENA
T1  - Type of precipitation and durations of sediment exposure as important weathering factors
VL  - 228
SP  - 107192
DO  - 10.1016/j.catena.2023.107192
ER  - 

@article{
author = "Antić, Nevena and Kašanin-Grubin, Milica and Štrbac, Snežana and Xie, Chunxia and Mijatović, Nevenka and Tosti, Tomislav and Jovančićević, Branimir",
year = "2023",
abstract = "A diversity of factors, led by lithology, weathering, and erosion processes, plays a significant role in the formation and future of badland terrains. Then on previous observations it can be concluded that surface flow processes are the first trigger of erosion and that intense soil erosion combined with rapid and deep weathering are tightly connected to high erosion rates.Since climate change presents a global issue that gains increasing attention and due to the complexity of the interactions and processes that are a part of general badlands origin and evolution, a weathering experiment on badland sediments from China was conducted. Explaining temporal changes, the impact of different precipitation types and its durations of exposure on sediments during weathering processes, as well as its impact on leachate ions behaviour are the aims behind this experiment.Red clayey siltstone and mudstone badland sediments selected for the laboratory experiment were organized in four sets that included three different samples, making a total of 12 treated samples. Based on field climate data, in laboratory conditions samples were exposed to rain, acid rain, snow, and acid snow through fifteen daily cycles. Leachate was collected after each cycle and its volume, pH, electrical conductivity (EC), and ion concentrations were measured and analysed from the leachate. Changes occurring on the surface of the sample were observed through photographs taken at the end of each cycle.Based on obtained results it can be said that the main differences occur when comparing rain and snow treatments generally. Temporal, cyclic changes were, to a certain extent, noticed through sediment decay. More importantly, durations of sediment exposure to precipitation proved to be crucial for weathering processes of tested siltstones and mudstones, having exclusion and ionic forces - ion exchange chromatography as dominant chemical processes.",
publisher = "Elsevier",
journal = "CATENA",
title = "Type of precipitation and durations of sediment exposure as important weathering factors",
volume = "228",
pages = "107192",
doi = "10.1016/j.catena.2023.107192"
}

Antić, N., Kašanin-Grubin, M., Štrbac, S., Xie, C., Mijatović, N., Tosti, T.,& Jovančićević, B.. (2023). Type of precipitation and durations of sediment exposure as important weathering factors. in CATENA
Elsevier., 228, 107192.
https://doi.org/10.1016/j.catena.2023.107192

Antić N, Kašanin-Grubin M, Štrbac S, Xie C, Mijatović N, Tosti T, Jovančićević B. Type of precipitation and durations of sediment exposure as important weathering factors. in CATENA. 2023;228:107192.
doi:10.1016/j.catena.2023.107192 .

Antić, Nevena, Kašanin-Grubin, Milica, Štrbac, Snežana, Xie, Chunxia, Mijatović, Nevenka, Tosti, Tomislav, Jovančićević, Branimir, "Type of precipitation and durations of sediment exposure as important weathering factors" in CATENA, 228 (2023):107192,
https://doi.org/10.1016/j.catena.2023.107192 . .

TY  - JOUR
AU  - Štrbac, Snežana
AU  - Veselinović, Gorica
AU  - Antić, Nevena
AU  - Mijatović, Nevenka
AU  - Stojadinović, Sanja M.
AU  - Jovančićević, Branimir
AU  - Kašanin-Grubin, Milica
PY  - 2023
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/6187
AB  - The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.
PB  - Springer
T2  - Trees
T1  - The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status
VL  - 37
IS  - 4
SP  - 1013
EP  - 1025
DO  - 10.1007/s00468-023-02401-9
ER  - 

@article{
author = "Štrbac, Snežana and Veselinović, Gorica and Antić, Nevena and Mijatović, Nevenka and Stojadinović, Sanja M. and Jovančićević, Branimir and Kašanin-Grubin, Milica",
year = "2023",
abstract = "The main objective of this study was to analyze the capacity of Cedrus atlantica (Endl.) Manetti ex Carrière 1855 to accumulate macro- and microelements in order to assess the environmental status. The element concentrations were measured using X-ray Fluorescence (XRF) analysis. The obtained pH values in this study show that the urban soils are neutral to slightly alkaline with low OM content. Macroelements with the highest mean concentrations in soil are Si, Al, Fe, K, Mg, and Ca. The ratio > 2 was determined for mean concentrations of Ca in the soil and Mg in needles from the Zvezdara forest, and for mean concentrations of Cl, Ti, and Fe in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the macroelements based on the Biological Concentration Factor (BCF) values > 1 for needles is for P, S, Cl, and Ca. Microelements with the highest mean values in soil are Ba, Zr, Ce, Cr, Zn, Rb, Sr, V, and La. Microelements with the highest mean values in Atlas cedar needles are Ce, La, Ba, and Cs. The ratio > 2 was determined for Cr and V concentrations in the needles from the Byford’s and Zvezdara forests and for Cu concentrations in needles from the Byford’s forest in relation to the reference site. The accumulation pattern of the microelements based on the BCF for needles is higher for I, Cs, Mo, Ag, Cd, In, Sn, Sb, and Tl. Since differences in the concentrations of macro- and microelements in the urban areas and the reference site can be identified C. atlantica can be recommended for assessing the environmental status.",
publisher = "Springer",
journal = "Trees",
title = "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status",
volume = "37",
number = "4",
pages = "1013-1025",
doi = "10.1007/s00468-023-02401-9"
}

Štrbac, S., Veselinović, G., Antić, N., Mijatović, N., Stojadinović, S. M., Jovančićević, B.,& Kašanin-Grubin, M.. (2023). The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees
Springer., 37(4), 1013-1025.
https://doi.org/10.1007/s00468-023-02401-9

Štrbac S, Veselinović G, Antić N, Mijatović N, Stojadinović SM, Jovančićević B, Kašanin-Grubin M. The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status. in Trees. 2023;37(4):1013-1025.
doi:10.1007/s00468-023-02401-9 .

Štrbac, Snežana, Veselinović, Gorica, Antić, Nevena, Mijatović, Nevenka, Stojadinović, Sanja M., Jovančićević, Branimir, Kašanin-Grubin, Milica, "The macro- and microelements content in Cedrus atlantica (Endl.) Manetti ex Carrière (Pinaceae) needles as an indicator for assessing the environmental status" in Trees, 37, no. 4 (2023):1013-1025,
https://doi.org/10.1007/s00468-023-02401-9 . .

TY  - JOUR
AU  - Veselinović, Gorica
AU  - Tripković, Boban
AU  - Antić, Nevena
AU  - Šajnović, Aleksandra
AU  - Kašanin-Grubin, Milica
AU  - Tosti, Tomislav
AU  - Penezić, Kristina
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5321
AB  - This study aims to determine the palaeoenvironmental characteristics and activity patterns of Obrovac-type archaeological sites in Western Serbia, dated to the Late Neolithic/Early Eneolithic period, ∼5th millennium BC. These mound-like sites, enclosed by a wide ditch, that are not known in other parts of the central Balkan area, have long intrigued archaeologists investigating their origin and function over the last few decades.In this study, for the first time, organic-geochemical analysis of paleosol samples from the Obrovac-type sites was applied with the aim of palaeoenvironmental reconstruction. Additionally, organic carbon content and anion analysis of 58 subsoil samples from these settlements were performed to determine the use of space and activity zones.The analysis of biomarkers from selected sites suggests significant plant biodiversity in the Mačva region during the Late Neolithic/Early Eneolithic. Distribution of n-alkanes with the maximum at n-C25 and predominance of C30 hop-22(29)-ene among hopanoids in samples from Obrovac type-sites indisputably indicates that macrophytes are a dominant source of organic matter, implying a marshy and floodplain depositional environment. On the other side, a strong signal of long-chain n-alkanes indicates the input of terrestrial plants into the precursor biomass, confirming that this environment was habitable for the first settlers in this region. Anion-based analysis delineates certain activity zones, demonstrating that Obrovac type-sites manifest rather complex spatial behavior despite their relatively small size and available space.
PB  - Elsevier
T2  - Quaternary International
T2  - Quaternary International
T1  - Reconstruction of palaeoenvironment and ancient human activities at Obrovac-type settlements (Serbia) using a geochemical approach
VL  - 610
SP  - 122
EP  - 132
DO  - 10.1016/j.quaint.2021.09.001
ER  - 

@article{
author = "Veselinović, Gorica and Tripković, Boban and Antić, Nevena and Šajnović, Aleksandra and Kašanin-Grubin, Milica and Tosti, Tomislav and Penezić, Kristina",
year = "2022",
abstract = "This study aims to determine the palaeoenvironmental characteristics and activity patterns of Obrovac-type archaeological sites in Western Serbia, dated to the Late Neolithic/Early Eneolithic period, ∼5th millennium BC. These mound-like sites, enclosed by a wide ditch, that are not known in other parts of the central Balkan area, have long intrigued archaeologists investigating their origin and function over the last few decades.In this study, for the first time, organic-geochemical analysis of paleosol samples from the Obrovac-type sites was applied with the aim of palaeoenvironmental reconstruction. Additionally, organic carbon content and anion analysis of 58 subsoil samples from these settlements were performed to determine the use of space and activity zones.The analysis of biomarkers from selected sites suggests significant plant biodiversity in the Mačva region during the Late Neolithic/Early Eneolithic. Distribution of n-alkanes with the maximum at n-C25 and predominance of C30 hop-22(29)-ene among hopanoids in samples from Obrovac type-sites indisputably indicates that macrophytes are a dominant source of organic matter, implying a marshy and floodplain depositional environment. On the other side, a strong signal of long-chain n-alkanes indicates the input of terrestrial plants into the precursor biomass, confirming that this environment was habitable for the first settlers in this region. Anion-based analysis delineates certain activity zones, demonstrating that Obrovac type-sites manifest rather complex spatial behavior despite their relatively small size and available space.",
publisher = "Elsevier",
journal = "Quaternary International, Quaternary International",
title = "Reconstruction of palaeoenvironment and ancient human activities at Obrovac-type settlements (Serbia) using a geochemical approach",
volume = "610",
pages = "122-132",
doi = "10.1016/j.quaint.2021.09.001"
}

Veselinović, G., Tripković, B., Antić, N., Šajnović, A., Kašanin-Grubin, M., Tosti, T.,& Penezić, K.. (2022). Reconstruction of palaeoenvironment and ancient human activities at Obrovac-type settlements (Serbia) using a geochemical approach. in Quaternary International
Elsevier., 610, 122-132.
https://doi.org/10.1016/j.quaint.2021.09.001

Veselinović G, Tripković B, Antić N, Šajnović A, Kašanin-Grubin M, Tosti T, Penezić K. Reconstruction of palaeoenvironment and ancient human activities at Obrovac-type settlements (Serbia) using a geochemical approach. in Quaternary International. 2022;610:122-132.
doi:10.1016/j.quaint.2021.09.001 .

Veselinović, Gorica, Tripković, Boban, Antić, Nevena, Šajnović, Aleksandra, Kašanin-Grubin, Milica, Tosti, Tomislav, Penezić, Kristina, "Reconstruction of palaeoenvironment and ancient human activities at Obrovac-type settlements (Serbia) using a geochemical approach" in Quaternary International, 610 (2022):122-132,
https://doi.org/10.1016/j.quaint.2021.09.001 . .

TY  - JOUR
AU  - Xie, Chunxia
AU  - Antić, Nevena
AU  - Nadal-Romero, Estela
AU  - Yan, Luobin
AU  - Tosti, Tomislav
AU  - Đogo-Mračević, Svetlana
AU  - Tu, Xinjun
AU  - Kašanin-Grubin, Milica
PY  - 2022
UR  - http://cherry.chem.bg.ac.rs/handle/123456789/5510
AB  - Climate variables including temperature, rainfall intensity, rainfall acidity, and lithological properties are among the most important factors affecting rock weathering. However, the relative contribution of these four factors on rock weathering, especially on chemical weathering, is still unclear. In this study, we carried out a series of weathering-leaching rainfall simulations on four types of badland sediments under controlled conditions of two levels of temperature, rainfall intensity, and rainfall acidity based on the real field data from representative weather scenarios. The main objectives are 1) to explore the progressive change of sample surface and leachate characteristics and 2) to reveal the independent effects of temperature, rainfall intensity, rainfall acidity, and lithology and their relative contribution as well, on both mechanical and chemical weathering. Qualitative analysis on crack development and fragmentation of sample surface and quantitative analysis on the leachate volume, pH, electrical conductivity, and total cation and anion releases of sample leachate together demonstrated that for the investigated sediments, under the conditions of temperature, intensity, and acidity of rain that can be achieved in nature, high drying temperature obviously increases mechanical disintegration by promoting the rate and magnitude of moisture variations (wetting–drying alterations), while high rainfall intensity and acid rain have no obvious effect. Impact and importance of the drying process caused by high temperature between wetting events need more attention, rather than high rainfall intensity. Low temperature, high rainfall intensity, and acid rain contributing more hydrogen ions required for cation exchanges, rock type with more soluble minerals, all promote chemical weathering, and the influence of climatic and lithological factors on chemical weathering decreases in the following order: mineral composition＞ rainfall intensity ＞ temperature ＞ rainfall acidity. Climatic variations on temperature can modify weathering processes and in that way conditioned hydro-geomorphological processes in badland areas. Such changes should be considered for direct and indirect implications on badland dynamics.
PB  - Frontiers Media S.A.
T2  - Frontiers in Earth Science
T1  - The Influences of Climatic and Lithological Factors on Weathering of Sediments in Humid Badland Areas
VL  - 10
DO  - 10.3389/feart.2022.900314
ER  - 

@article{
author = "Xie, Chunxia and Antić, Nevena and Nadal-Romero, Estela and Yan, Luobin and Tosti, Tomislav and Đogo-Mračević, Svetlana and Tu, Xinjun and Kašanin-Grubin, Milica",
year = "2022",
abstract = "Climate variables including temperature, rainfall intensity, rainfall acidity, and lithological properties are among the most important factors affecting rock weathering. However, the relative contribution of these four factors on rock weathering, especially on chemical weathering, is still unclear. In this study, we carried out a series of weathering-leaching rainfall simulations on four types of badland sediments under controlled conditions of two levels of temperature, rainfall intensity, and rainfall acidity based on the real field data from representative weather scenarios. The main objectives are 1) to explore the progressive change of sample surface and leachate characteristics and 2) to reveal the independent effects of temperature, rainfall intensity, rainfall acidity, and lithology and their relative contribution as well, on both mechanical and chemical weathering. Qualitative analysis on crack development and fragmentation of sample surface and quantitative analysis on the leachate volume, pH, electrical conductivity, and total cation and anion releases of sample leachate together demonstrated that for the investigated sediments, under the conditions of temperature, intensity, and acidity of rain that can be achieved in nature, high drying temperature obviously increases mechanical disintegration by promoting the rate and magnitude of moisture variations (wetting–drying alterations), while high rainfall intensity and acid rain have no obvious effect. Impact and importance of the drying process caused by high temperature between wetting events need more attention, rather than high rainfall intensity. Low temperature, high rainfall intensity, and acid rain contributing more hydrogen ions required for cation exchanges, rock type with more soluble minerals, all promote chemical weathering, and the influence of climatic and lithological factors on chemical weathering decreases in the following order: mineral composition＞ rainfall intensity ＞ temperature ＞ rainfall acidity. Climatic variations on temperature can modify weathering processes and in that way conditioned hydro-geomorphological processes in badland areas. Such changes should be considered for direct and indirect implications on badland dynamics.",
publisher = "Frontiers Media S.A.",
journal = "Frontiers in Earth Science",
title = "The Influences of Climatic and Lithological Factors on Weathering of Sediments in Humid Badland Areas",
volume = "10",
doi = "10.3389/feart.2022.900314"
}

Xie, C., Antić, N., Nadal-Romero, E., Yan, L., Tosti, T., Đogo-Mračević, S., Tu, X.,& Kašanin-Grubin, M.. (2022). The Influences of Climatic and Lithological Factors on Weathering of Sediments in Humid Badland Areas. in Frontiers in Earth Science
Frontiers Media S.A.., 10.
https://doi.org/10.3389/feart.2022.900314

Xie C, Antić N, Nadal-Romero E, Yan L, Tosti T, Đogo-Mračević S, Tu X, Kašanin-Grubin M. The Influences of Climatic and Lithological Factors on Weathering of Sediments in Humid Badland Areas. in Frontiers in Earth Science. 2022;10.
doi:10.3389/feart.2022.900314 .

Xie, Chunxia, Antić, Nevena, Nadal-Romero, Estela, Yan, Luobin, Tosti, Tomislav, Đogo-Mračević, Svetlana, Tu, Xinjun, Kašanin-Grubin, Milica, "The Influences of Climatic and Lithological Factors on Weathering of Sediments in Humid Badland Areas" in Frontiers in Earth Science, 10 (2022),
https://doi.org/10.3389/feart.2022.900314 . .

TY  - THES
AU  - Antić, Nevena
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4083
AB  - Postavka eksperimenta i uzorci ispitivani u ovom radu, izabrani su sa osnovni cilj ispitivanje uticaja ekstremnih klimatskih uslova i kiselih kiša na erodibilnost i na geohemijska svojstva badlands sedimenata, ali i praćenje uticaja sušenja sedimenta u periodima između padavina, kao i praćenje vremena neophodnog za dostizanje privremene stabilizacije sedimenta u novonastalim uslovima.
T1  - Uticaj ekstremnih klimatskih uslova i kiselih kiša na geohemijska svojstva badlands sedimenata
SP  - 1
EP  - 50
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4083
ER  - 

@mastersthesis{
author = "Antić, Nevena",
year = "2020",
abstract = "Postavka eksperimenta i uzorci ispitivani u ovom radu, izabrani su sa osnovni cilj ispitivanje uticaja ekstremnih klimatskih uslova i kiselih kiša na erodibilnost i na geohemijska svojstva badlands sedimenata, ali i praćenje uticaja sušenja sedimenta u periodima između padavina, kao i praćenje vremena neophodnog za dostizanje privremene stabilizacije sedimenta u novonastalim uslovima.",
title = "Uticaj ekstremnih klimatskih uslova i kiselih kiša na geohemijska svojstva badlands sedimenata",
pages = "1-50",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4083"
}

Antić, N.. (2020). Uticaj ekstremnih klimatskih uslova i kiselih kiša na geohemijska svojstva badlands sedimenata. , 1-50.
https://hdl.handle.net/21.15107/rcub_cherry_4083

Antić N. Uticaj ekstremnih klimatskih uslova i kiselih kiša na geohemijska svojstva badlands sedimenata. 2020;:1-50.
https://hdl.handle.net/21.15107/rcub_cherry_4083 .

Antić, Nevena, "Uticaj ekstremnih klimatskih uslova i kiselih kiša na geohemijska svojstva badlands sedimenata" (2020):1-50,
https://hdl.handle.net/21.15107/rcub_cherry_4083 .

TY  - THES
AU  - Antić, Nevena
PY  - 2020
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/4061
AB  - Istraživanja su pokazala da učenici često imaju teškoće da koriste tri nivoa
reprezentacija. Cilj našeg istraživanja bio je da saznamo u kojoj meri učenici osnovnih i
srednjih škola mogu da tumače različite nivoe repzerentacija i odnose između njih.
Istraživanje je izvedeno u ukupno šest škola: tri osnovne i tri srednje škole u Beogradu.
Ukupan broj ispitanika je 341, od toga su 99 učenika osnovnih škola i 242 učenika srednjih
škola (15, 16 i 17 godina). Instrumenti u istraživanju su bili test i upitnik, a odnosili su se
na temu hemijska veza. Rezultati su pokazali da se mogućnost učenika da tumače reprezentacije
poboljšava s brojem godina učenja hemije, da učenici osmog razreda najslabije povezuju više
nivoa reprezentacija, a da učenici srednjih škola, iako su uspešniji u tom pogledu, imaju
velike teškoće da objasne svoje odgovore.
T1  - Reprezentacije u udžbenicima hemije kao faktor razumevanja u procesu učenja pojmova o hemijskoj vezi
SP  - 3
EP  - 52
UR  - https://hdl.handle.net/21.15107/rcub_cherry_4061
ER  - 

@mastersthesis{
author = "Antić, Nevena",
year = "2020",
abstract = "Istraživanja su pokazala da učenici često imaju teškoće da koriste tri nivoa
reprezentacija. Cilj našeg istraživanja bio je da saznamo u kojoj meri učenici osnovnih i
srednjih škola mogu da tumače različite nivoe repzerentacija i odnose između njih.
Istraživanje je izvedeno u ukupno šest škola: tri osnovne i tri srednje škole u Beogradu.
Ukupan broj ispitanika je 341, od toga su 99 učenika osnovnih škola i 242 učenika srednjih
škola (15, 16 i 17 godina). Instrumenti u istraživanju su bili test i upitnik, a odnosili su se
na temu hemijska veza. Rezultati su pokazali da se mogućnost učenika da tumače reprezentacije
poboljšava s brojem godina učenja hemije, da učenici osmog razreda najslabije povezuju više
nivoa reprezentacija, a da učenici srednjih škola, iako su uspešniji u tom pogledu, imaju
velike teškoće da objasne svoje odgovore.",
title = "Reprezentacije u udžbenicima hemije kao faktor razumevanja u procesu učenja pojmova o hemijskoj vezi",
pages = "3-52",
url = "https://hdl.handle.net/21.15107/rcub_cherry_4061"
}

Antić, N.. (2020). Reprezentacije u udžbenicima hemije kao faktor razumevanja u procesu učenja pojmova o hemijskoj vezi. , 3-52.
https://hdl.handle.net/21.15107/rcub_cherry_4061

Antić N. Reprezentacije u udžbenicima hemije kao faktor razumevanja u procesu učenja pojmova o hemijskoj vezi. 2020;:3-52.
https://hdl.handle.net/21.15107/rcub_cherry_4061 .

Antić, Nevena, "Reprezentacije u udžbenicima hemije kao faktor razumevanja u procesu učenja pojmova o hemijskoj vezi" (2020):3-52,
https://hdl.handle.net/21.15107/rcub_cherry_4061 .