TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
AU  - Martinenko, Anastasija
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2700
AB  - Савремени приступи у високошколској едукацији, са употребом рачунара, као алата за прецизно цртање и 3Д моделовање, комбиновани са формом online предавања, су настали као резултат потреба инжењерске струке и актуелних услова живота за време пандемије Covid 19. Комбинована форма наставе, где се предавања реализују као својеврсни вебинари, а вежбе спроводе уживо у учионицама, на рачунарима, носе одређене специфичности и изазове како за наставнике, тако и за студенте. Кроз овај рад аутори ће приказати карактеристике оваквог типа наставе и њене изазове у реализацији, која је спровођена на
Грађевинском факултету Универзитета у Београду током
школске 2021/22 године, на предмету Нацртна геометрија са
рачунарским цртањем. Након завршеног зимског семестра,
после реализована два узастопна испитна рока (у јануару и
фебруару), спроведена је анкета са студентима, који су положили испит. Анкету, су креирали наставници на предмету. Резултати делова анкете, у контексту теме рада, су приказани кроз графике и дескриптивну статистику.
PB  - Društvo za ETRAN
PB  - Akademska misao
C3  - Zbornik radova LXVI konferencije ETRAN, Novi Pazar 6-9. juna 2022.
T1  - Izazovi u nastavi na računarima tokom pandemije COVID 19 na predmetu Nacrtna geometrija sa računarskim crtanjem
EP  - 839
SP  - 834
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2700
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Čičević, Svetlana and Trifunović, Aleksandar and Martinenko, Anastasija",
year = "2022",
abstract = "Савремени приступи у високошколској едукацији, са употребом рачунара, као алата за прецизно цртање и 3Д моделовање, комбиновани са формом online предавања, су настали као резултат потреба инжењерске струке и актуелних услова живота за време пандемије Covid 19. Комбинована форма наставе, где се предавања реализују као својеврсни вебинари, а вежбе спроводе уживо у учионицама, на рачунарима, носе одређене специфичности и изазове како за наставнике, тако и за студенте. Кроз овај рад аутори ће приказати карактеристике оваквог типа наставе и њене изазове у реализацији, која је спровођена на
Грађевинском факултету Универзитета у Београду током
школске 2021/22 године, на предмету Нацртна геометрија са
рачунарским цртањем. Након завршеног зимског семестра,
после реализована два узастопна испитна рока (у јануару и
фебруару), спроведена је анкета са студентима, који су положили испит. Анкету, су креирали наставници на предмету. Резултати делова анкете, у контексту теме рада, су приказани кроз графике и дескриптивну статистику.",
publisher = "Društvo za ETRAN, Akademska misao",
journal = "Zbornik radova LXVI konferencije ETRAN, Novi Pazar 6-9. juna 2022.",
title = "Izazovi u nastavi na računarima tokom pandemije COVID 19 na predmetu Nacrtna geometrija sa računarskim crtanjem",
pages = "839-834",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2700"
}

Dragović, M., Čučaković, A., Čičević, S., Trifunović, A.,& Martinenko, A.. (2022). Izazovi u nastavi na računarima tokom pandemije COVID 19 na predmetu Nacrtna geometrija sa računarskim crtanjem. in Zbornik radova LXVI konferencije ETRAN, Novi Pazar 6-9. juna 2022.
Društvo za ETRAN., 834-839.
https://hdl.handle.net/21.15107/rcub_grafar_2700

Dragović M, Čučaković A, Čičević S, Trifunović A, Martinenko A. Izazovi u nastavi na računarima tokom pandemije COVID 19 na predmetu Nacrtna geometrija sa računarskim crtanjem. in Zbornik radova LXVI konferencije ETRAN, Novi Pazar 6-9. juna 2022.. 2022;:834-839.
https://hdl.handle.net/21.15107/rcub_grafar_2700 .

Dragović, Magdalena, Čučaković, Aleksandar, Čičević, Svetlana, Trifunović, Aleksandar, Martinenko, Anastasija, "Izazovi u nastavi na računarima tokom pandemije COVID 19 na predmetu Nacrtna geometrija sa računarskim crtanjem" in Zbornik radova LXVI konferencije ETRAN, Novi Pazar 6-9. juna 2022. (2022):834-839,
https://hdl.handle.net/21.15107/rcub_grafar_2700 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čičević, Svetlana
AU  - Čučaković, Aleksandar
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2377
AB  - At the Faculty of Civil Engineering in Belgrade, in the Descriptive geometry (DG) course, non-obligatory workshops named “facultative task” are held for the three generations of freshman students with the aim to give students the opportunity to get higher final grade on the exam. The content of this workshop was a creative task, performed by a group of three students, offering free choice of a topic, i.e. the geometric structure associated with some real or imagery architectural/art-work object.
After the workshops a questionnaire (composed by the professors at the course) is given to the students, in order to get their response on teaching/learning materials for the DG course and the workshop. During the workshop students performed one of the common tests for testing spatial abilities, named “paper folding".
Based on the results of the questionnairethe investigation of the linkages between:students’ final achievements and spatial abilities, as well as students’ expectations of their performance on the exam, and how the students’ capacity to correctly estimate their grades were associated with expected and final grades, is provided. The goal was to give an evidence that a creative work, performed by a small group of students and self-assessment of their performances are a good way of helping students to maintain motivation and to accomplish their achievement.
The final conclusion is addressed to the benefits of additional workshops employment in the course, which confirmhigherfinal scores-grades, achievement of creative results (facultative tasks) and confirmation of DG knowledge adaption.
PB  - Serbian Society for Geometry and Graphics (SUGIG) Faculty of Mechanical Engineering, University of Belgrade
C3  - Book of Abstracts of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020
T1  - Тhe benefits of an additional practice in descriptive geometry course: non obligatory workshop at the Faculty of civil engineering in Belgrade
EP  - 125
SP  - 123
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2377
ER  - 

@conference{
author = "Dragović, Magdalena and Čičević, Svetlana and Čučaković, Aleksandar",
year = "2020",
abstract = "At the Faculty of Civil Engineering in Belgrade, in the Descriptive geometry (DG) course, non-obligatory workshops named “facultative task” are held for the three generations of freshman students with the aim to give students the opportunity to get higher final grade on the exam. The content of this workshop was a creative task, performed by a group of three students, offering free choice of a topic, i.e. the geometric structure associated with some real or imagery architectural/art-work object.
After the workshops a questionnaire (composed by the professors at the course) is given to the students, in order to get their response on teaching/learning materials for the DG course and the workshop. During the workshop students performed one of the common tests for testing spatial abilities, named “paper folding".
Based on the results of the questionnairethe investigation of the linkages between:students’ final achievements and spatial abilities, as well as students’ expectations of their performance on the exam, and how the students’ capacity to correctly estimate their grades were associated with expected and final grades, is provided. The goal was to give an evidence that a creative work, performed by a small group of students and self-assessment of their performances are a good way of helping students to maintain motivation and to accomplish their achievement.
The final conclusion is addressed to the benefits of additional workshops employment in the course, which confirmhigherfinal scores-grades, achievement of creative results (facultative tasks) and confirmation of DG knowledge adaption.",
publisher = "Serbian Society for Geometry and Graphics (SUGIG) Faculty of Mechanical Engineering, University of Belgrade",
journal = "Book of Abstracts of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020",
title = "Тhe benefits of an additional practice in descriptive geometry course: non obligatory workshop at the Faculty of civil engineering in Belgrade",
pages = "125-123",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2377"
}

Dragović, M., Čičević, S.,& Čučaković, A.. (2020). Тhe benefits of an additional practice in descriptive geometry course: non obligatory workshop at the Faculty of civil engineering in Belgrade. in Book of Abstracts of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020
Serbian Society for Geometry and Graphics (SUGIG) Faculty of Mechanical Engineering, University of Belgrade., 123-125.
https://hdl.handle.net/21.15107/rcub_grafar_2377

Dragović M, Čičević S, Čučaković A. Тhe benefits of an additional practice in descriptive geometry course: non obligatory workshop at the Faculty of civil engineering in Belgrade. in Book of Abstracts of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020. 2020;:123-125.
https://hdl.handle.net/21.15107/rcub_grafar_2377 .

Dragović, Magdalena, Čičević, Svetlana, Čučaković, Aleksandar, "Тhe benefits of an additional practice in descriptive geometry course: non obligatory workshop at the Faculty of civil engineering in Belgrade" in Book of Abstracts of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020 (2020):123-125,
https://hdl.handle.net/21.15107/rcub_grafar_2377 .

TY  - JOUR
AU  - Trifunović, Aleksandar V.
AU  - Čičević, Svetlana
AU  - Lazarević, Dragan M.
AU  - Dragović, Magdalena
AU  - Vidović, Nataša D.
AU  - Mosić, Marijana R.
AU  - Otat, Oana V.
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/993
AB  - Excessive speed and poor drivers' perception are the causes of a large number of traffic accidents. Analysis of the influence of geometry in drivers' behavior has been widely performed by different researchers. One way to improve road safety is to provide adequate visibility in order to help drivers adopt adequate behaviors. When the budget is not sufficient for expensive traffic solutions, innovative but simple solutions can be implemented. In this study, the experiment was performed to explore how drivers' perception and behavior are influenced by two virtual 3D shapes' projections - a 3D alternative crosswalk pattern and speed bumps consisted of triangular prisms. The results show statistically significant differences between drivers' willingness to reduce vehicle speed as a response to the two types of road markings: the first one with the square shape base (rectangular prism) and the second one with triangular shape base (triangular prism).
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Perception of 3D Virtual Road Markings - Based on Estimation of Vehicle Speed
EP  - 369
IS  - 2
SP  - 360
VL  - 47
DO  - 10.5937/fmet1902360T
ER  - 

@article{
author = "Trifunović, Aleksandar V. and Čičević, Svetlana and Lazarević, Dragan M. and Dragović, Magdalena and Vidović, Nataša D. and Mosić, Marijana R. and Otat, Oana V.",
year = "2019",
abstract = "Excessive speed and poor drivers' perception are the causes of a large number of traffic accidents. Analysis of the influence of geometry in drivers' behavior has been widely performed by different researchers. One way to improve road safety is to provide adequate visibility in order to help drivers adopt adequate behaviors. When the budget is not sufficient for expensive traffic solutions, innovative but simple solutions can be implemented. In this study, the experiment was performed to explore how drivers' perception and behavior are influenced by two virtual 3D shapes' projections - a 3D alternative crosswalk pattern and speed bumps consisted of triangular prisms. The results show statistically significant differences between drivers' willingness to reduce vehicle speed as a response to the two types of road markings: the first one with the square shape base (rectangular prism) and the second one with triangular shape base (triangular prism).",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Perception of 3D Virtual Road Markings - Based on Estimation of Vehicle Speed",
pages = "369-360",
number = "2",
volume = "47",
doi = "10.5937/fmet1902360T"
}

Trifunović, A. V., Čičević, S., Lazarević, D. M., Dragović, M., Vidović, N. D., Mosić, M. R.,& Otat, O. V.. (2019). Perception of 3D Virtual Road Markings - Based on Estimation of Vehicle Speed. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 47(2), 360-369.
https://doi.org/10.5937/fmet1902360T

Trifunović AV, Čičević S, Lazarević DM, Dragović M, Vidović ND, Mosić MR, Otat OV. Perception of 3D Virtual Road Markings - Based on Estimation of Vehicle Speed. in FME Transactions. 2019;47(2):360-369.
doi:10.5937/fmet1902360T .

Trifunović, Aleksandar V., Čičević, Svetlana, Lazarević, Dragan M., Dragović, Magdalena, Vidović, Nataša D., Mosić, Marijana R., Otat, Oana V., "Perception of 3D Virtual Road Markings - Based on Estimation of Vehicle Speed" in FME Transactions, 47, no. 2 (2019):360-369,
https://doi.org/10.5937/fmet1902360T . .

TY  - CONF
AU  - Trifunović, Aleksandar V.
AU  - Čičević, Svetlana
AU  - Lazarević, Dragan M.
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/991
AB  - Modern education systems and curricula attend are largely based on the application of new technologies. The traditional way of working on subjects from group based on engineering drawing using computers includes adequate theoretical training and practical exercises which are solved by drawing and constructing a pen and aids on paper. The modern method has brought numerous news. The tasks that were solved with a pen on paper, in this case, are solved by using computers and appropriate software tools. There has been a wide acceptance of CAD software packages. Spatial visualization skills is the ability to which it is the application of new technologies and specialized software had both a positive and a negative impact. Due to the great importance of this skill in all areas of engineering, it is necessary to work on its improvement. This present study was designed to determine challenges and promises of mobile devices usage for spatial visualization skills and achievement in Technical Drawing for Engineering course for students at University of Belgrade.
PB  - Springer Verlag
C3  - Advances in Intelligent Systems and Computing
T1  - Challenges and promises of mobile devices usage for spatial visualization skills assessment in technical drawing for engineering course
EP  - 1750
SP  - 1740
VL  - 809
DO  - 10.1007/978-3-319-95588-9_156
ER  - 

@conference{
author = "Trifunović, Aleksandar V. and Čičević, Svetlana and Lazarević, Dragan M. and Dragović, Magdalena and Čučaković, Aleksandar",
year = "2019",
abstract = "Modern education systems and curricula attend are largely based on the application of new technologies. The traditional way of working on subjects from group based on engineering drawing using computers includes adequate theoretical training and practical exercises which are solved by drawing and constructing a pen and aids on paper. The modern method has brought numerous news. The tasks that were solved with a pen on paper, in this case, are solved by using computers and appropriate software tools. There has been a wide acceptance of CAD software packages. Spatial visualization skills is the ability to which it is the application of new technologies and specialized software had both a positive and a negative impact. Due to the great importance of this skill in all areas of engineering, it is necessary to work on its improvement. This present study was designed to determine challenges and promises of mobile devices usage for spatial visualization skills and achievement in Technical Drawing for Engineering course for students at University of Belgrade.",
publisher = "Springer Verlag",
journal = "Advances in Intelligent Systems and Computing",
title = "Challenges and promises of mobile devices usage for spatial visualization skills assessment in technical drawing for engineering course",
pages = "1750-1740",
volume = "809",
doi = "10.1007/978-3-319-95588-9_156"
}

Trifunović, A. V., Čičević, S., Lazarević, D. M., Dragović, M.,& Čučaković, A.. (2019). Challenges and promises of mobile devices usage for spatial visualization skills assessment in technical drawing for engineering course. in Advances in Intelligent Systems and Computing
Springer Verlag., 809, 1740-1750.
https://doi.org/10.1007/978-3-319-95588-9_156

Trifunović AV, Čičević S, Lazarević DM, Dragović M, Čučaković A. Challenges and promises of mobile devices usage for spatial visualization skills assessment in technical drawing for engineering course. in Advances in Intelligent Systems and Computing. 2019;809:1740-1750.
doi:10.1007/978-3-319-95588-9_156 .

Trifunović, Aleksandar V., Čičević, Svetlana, Lazarević, Dragan M., Dragović, Magdalena, Čučaković, Aleksandar, "Challenges and promises of mobile devices usage for spatial visualization skills assessment in technical drawing for engineering course" in Advances in Intelligent Systems and Computing, 809 (2019):1740-1750,
https://doi.org/10.1007/978-3-319-95588-9_156 . .

TY  - JOUR
AU  - Dragović, Magdalena
AU  - Čičević, Svetlana
AU  - Čučaković, Aleksandar
AU  - Trifunović, Aleksandar
AU  - Gramić, Filip
PY  - 2019
UR  - https://www.polsl.pl/Wydzialy/RB/ZGGI/Biuletyn/Biuletyny/zeszyt_32.html
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1939
AB  - Classical Descriptive Geometry (DG) course used 2D drawings for 3D spatial elements representation. Computer graphic introduced simulation of a 3D geometric environment in contemporary DG teaching. Research aim is the impact of CAD models utilization in correlation to students’ overall academic success. The research was performed on the freshmen students at Civil Engineering Faculty of Belgrade University. DG lecturing combines blackboard drawings, PowerPoint presentations and 3D AutoCAD models. Preparation of practices assumed handouts - AutoCAD solutions, both 2D drawings and 3D models available at the official Faculty's website. Paper based questionnaire was employed after the first examination term. The results show significant contribution to the students' achievement with 3D models assistance introduction in DG teaching/learning process.
PB  - Gliwice: PTGiGI
T2  - The Journal of Polish Society for Geometry and Engineering Graphics
T1  - Positive impact of 3D CAD models employment in descriptive geometry education
EP  - 16
SP  - 11
VL  - 32
DO  - 10.36176/96.PTGiGI.2019.32.2.02
ER  - 

@article{
author = "Dragović, Magdalena and Čičević, Svetlana and Čučaković, Aleksandar and Trifunović, Aleksandar and Gramić, Filip",
year = "2019",
abstract = "Classical Descriptive Geometry (DG) course used 2D drawings for 3D spatial elements representation. Computer graphic introduced simulation of a 3D geometric environment in contemporary DG teaching. Research aim is the impact of CAD models utilization in correlation to students’ overall academic success. The research was performed on the freshmen students at Civil Engineering Faculty of Belgrade University. DG lecturing combines blackboard drawings, PowerPoint presentations and 3D AutoCAD models. Preparation of practices assumed handouts - AutoCAD solutions, both 2D drawings and 3D models available at the official Faculty's website. Paper based questionnaire was employed after the first examination term. The results show significant contribution to the students' achievement with 3D models assistance introduction in DG teaching/learning process.",
publisher = "Gliwice: PTGiGI",
journal = "The Journal of Polish Society for Geometry and Engineering Graphics",
title = "Positive impact of 3D CAD models employment in descriptive geometry education",
pages = "16-11",
volume = "32",
doi = "10.36176/96.PTGiGI.2019.32.2.02"
}

Dragović, M., Čičević, S., Čučaković, A., Trifunović, A.,& Gramić, F.. (2019). Positive impact of 3D CAD models employment in descriptive geometry education. in The Journal of Polish Society for Geometry and Engineering Graphics
Gliwice: PTGiGI., 32, 11-16.
https://doi.org/10.36176/96.PTGiGI.2019.32.2.02

Dragović M, Čičević S, Čučaković A, Trifunović A, Gramić F. Positive impact of 3D CAD models employment in descriptive geometry education. in The Journal of Polish Society for Geometry and Engineering Graphics. 2019;32:11-16.
doi:10.36176/96.PTGiGI.2019.32.2.02 .

Dragović, Magdalena, Čičević, Svetlana, Čučaković, Aleksandar, Trifunović, Aleksandar, Gramić, Filip, "Positive impact of 3D CAD models employment in descriptive geometry education" in The Journal of Polish Society for Geometry and Engineering Graphics, 32 (2019):11-16,
https://doi.org/10.36176/96.PTGiGI.2019.32.2.02 . .

TY  - CONF
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Žunjić, A.
AU  - Dragović, Magdalena
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1596
AB  - Children represent a vulnerable population from the standpoint of traffic safety. A modern traffic poses complex and high requirements to all its participants, and among them, particularly to young children. Children have a higher risk of pedestrian injuries. Children are experiencing experience traffic differently from adults. How do children view the world? What helps them to link with their environment? How do children imagine traffic signs? To address these questions, this study examines how fast the children (between 6 and 10 years of age) react to traffic signs mounted at different heights. The analysis of the results indicated that there were differences in mean reaction time for traffic signs of different heights. Children best perceive a traffic sign when it is mounted at 1.9 m. The research highlights the importance of ergonomic principles in choosing the appropriate height of traffic signs for children.
PB  - Faculty of Mechanical Engineering, Belgrade, Belgrade
C3  - Proceedings / 7th International Symposium of Industrial Engineering - SIE 2018, 27th-28th September, 2018, Belgrade
T1  - The importance of ergonomic principles in design of the traffic signs for childeren
EP  - 98
SP  - 96
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1596
ER  - 

@conference{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Žunjić, A. and Dragović, Magdalena",
year = "2018",
abstract = "Children represent a vulnerable population from the standpoint of traffic safety. A modern traffic poses complex and high requirements to all its participants, and among them, particularly to young children. Children have a higher risk of pedestrian injuries. Children are experiencing experience traffic differently from adults. How do children view the world? What helps them to link with their environment? How do children imagine traffic signs? To address these questions, this study examines how fast the children (between 6 and 10 years of age) react to traffic signs mounted at different heights. The analysis of the results indicated that there were differences in mean reaction time for traffic signs of different heights. Children best perceive a traffic sign when it is mounted at 1.9 m. The research highlights the importance of ergonomic principles in choosing the appropriate height of traffic signs for children.",
publisher = "Faculty of Mechanical Engineering, Belgrade, Belgrade",
journal = "Proceedings / 7th International Symposium of Industrial Engineering - SIE 2018, 27th-28th September, 2018, Belgrade",
title = "The importance of ergonomic principles in design of the traffic signs for childeren",
pages = "98-96",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1596"
}

Trifunović, A., Čičević, S., Žunjić, A.,& Dragović, M.. (2018). The importance of ergonomic principles in design of the traffic signs for childeren. in Proceedings / 7th International Symposium of Industrial Engineering - SIE 2018, 27th-28th September, 2018, Belgrade
Faculty of Mechanical Engineering, Belgrade, Belgrade., 96-98.
https://hdl.handle.net/21.15107/rcub_grafar_1596

Trifunović A, Čičević S, Žunjić A, Dragović M. The importance of ergonomic principles in design of the traffic signs for childeren. in Proceedings / 7th International Symposium of Industrial Engineering - SIE 2018, 27th-28th September, 2018, Belgrade. 2018;:96-98.
https://hdl.handle.net/21.15107/rcub_grafar_1596 .

Trifunović, Aleksandar, Čičević, Svetlana, Žunjić, A., Dragović, Magdalena, "The importance of ergonomic principles in design of the traffic signs for childeren" in Proceedings / 7th International Symposium of Industrial Engineering - SIE 2018, 27th-28th September, 2018, Belgrade (2018):96-98,
https://hdl.handle.net/21.15107/rcub_grafar_1596 .