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/123456789/2267
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  - PROCEEDINGS of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020
T1  - The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade
EP  - 480
SP  - 471
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2267
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 = "PROCEEDINGS of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020",
title = "The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade",
pages = "480-471",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2267"
}

Dragović, M., Čičević, S.,& Čučaković, A.. (2020). The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade. in PROCEEDINGS 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., 471-480.
https://hdl.handle.net/21.15107/rcub_grafar_2267

Dragović M, Čičević S, Čučaković A. The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade. in PROCEEDINGS of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020. 2020;:471-480.
https://hdl.handle.net/21.15107/rcub_grafar_2267 .

Dragović, Magdalena, Čičević, Svetlana, Čučaković, Aleksandar, "The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade" in PROCEEDINGS of The 7th International Scientific Conference on Geometry and Graphics Mongeometrija 2020 (2020):471-480,
https://hdl.handle.net/21.15107/rcub_grafar_2267 .

TY  - GEN
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
AU  - Matijević, Tamara
AU  - Matić, Veljko
PY  - 2020
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2699
AB  - At the Faculty of Civil Engineering, University of Belgrade, beside the obligatory forms of lectures and exercises, freshmen students have the opportunity to widen their practical experience in application of geometric knowledge, gained at Descriptive Geometry course, through non obligatory workshop. It was organized at the Faculty classrooms during two days, such that a group of students (three students) works on a creative geometry task, within given conditions. Starting from free choice of an existing or imagery type of architectural structure (a whole building or its roofing structure) students should provide its geometric interpretation of orthogonal projections on a 3D physical model of coordinate system -1; 3D model in Auto-CAD software (the alternative is card board model) - 2; presentation of a structure in 3D augmented reality application “Augment” – 3; visual appearance of a structure in architecture/design (a photo image) -4; poster summary of the sub-tasks – 5. The satisfactory completion of a task would enable a student to get higher grade on the final exam at Descriptive geometry course. 
Based on the results of additional questionnaire administered to the participants at the end of the workshop, besides good achievement, creativity, self-confidence and high-quality teamwork significantly contribute to overall satisfaction of students.
PB  - SUGIG - Srpsko udruženje za geometriju i grafiku
PB  - Faculty of Mechanical Engineering University of Belgrade
T2  - CATALOG - Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference "moNGeometrija2020"
T1  - An additional student's task at Descriptive Geometry course
SP  - 4
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2699
ER  - 

@misc{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Čičević, Svetlana and Trifunović, Aleksandar and Matijević, Tamara and Matić, Veljko",
year = "2020",
abstract = "At the Faculty of Civil Engineering, University of Belgrade, beside the obligatory forms of lectures and exercises, freshmen students have the opportunity to widen their practical experience in application of geometric knowledge, gained at Descriptive Geometry course, through non obligatory workshop. It was organized at the Faculty classrooms during two days, such that a group of students (three students) works on a creative geometry task, within given conditions. Starting from free choice of an existing or imagery type of architectural structure (a whole building or its roofing structure) students should provide its geometric interpretation of orthogonal projections on a 3D physical model of coordinate system -1; 3D model in Auto-CAD software (the alternative is card board model) - 2; presentation of a structure in 3D augmented reality application “Augment” – 3; visual appearance of a structure in architecture/design (a photo image) -4; poster summary of the sub-tasks – 5. The satisfactory completion of a task would enable a student to get higher grade on the final exam at Descriptive geometry course. 
Based on the results of additional questionnaire administered to the participants at the end of the workshop, besides good achievement, creativity, self-confidence and high-quality teamwork significantly contribute to overall satisfaction of students.",
publisher = "SUGIG - Srpsko udruženje za geometriju i grafiku, Faculty of Mechanical Engineering University of Belgrade",
journal = "CATALOG - Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference "moNGeometrija2020"",
title = "An additional student's task at Descriptive Geometry course",
pages = "4",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2699"
}

Dragović, M., Čučaković, A., Čičević, S., Trifunović, A., Matijević, T.,& Matić, V.. (2020). An additional student's task at Descriptive Geometry course. in CATALOG - Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference "moNGeometrija2020"
SUGIG - Srpsko udruženje za geometriju i grafiku., 4.
https://hdl.handle.net/21.15107/rcub_grafar_2699

Dragović M, Čučaković A, Čičević S, Trifunović A, Matijević T, Matić V. An additional student's task at Descriptive Geometry course. in CATALOG - Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference "moNGeometrija2020". 2020;:4.
https://hdl.handle.net/21.15107/rcub_grafar_2699 .

Dragović, Magdalena, Čučaković, Aleksandar, Čičević, Svetlana, Trifunović, Aleksandar, Matijević, Tamara, Matić, Veljko, "An additional student's task at Descriptive Geometry course" in CATALOG - Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference "moNGeometrija2020" (2020):4,
https://hdl.handle.net/21.15107/rcub_grafar_2699 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Bogdanović, Jelena
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
PY  - 2020
UR  - https://2019.smartart-conference.rs/proceedings/
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2265
AB  - The use of proportions is one of the oldest theoretical issues in architecture. However, sometimes geometry, with its specific shapes and constraints
between them, can fully describe the logic of architectural design. This paper
presents geometric proportional schemas of the Serbian medieval church of the
monastery Ljubostinja (built around 1387), the representative of so-called Morava
architectural style.
The research is partly based on Ivo Štambuk’s proportional canon, which he applied on several churches, in wider Mediterranean region during prolonged period of time (4th to 15th c.). Štambuk’s proportional canon is based on two circles and one equilateral triangle constrained to each other and set relative to characteristic points of the church plan and cross-section, above all the location of the altar and the center of the church dome. By adding principles of triangulation and dynamic rectangles, this paper demonstrates more precise proportional model of the church plan and the cross-section through the dome. Results show that the proportions of the Ljubostinja’s church can be interpreted by dynamic rectangles (their diagonals are square roots of full numbers) with ratios 1:√2, 1:√3, 1:√5 and, in addition, by specific scheme of equilateral triangles which are constrained to the characteristic points of the church space: center point of the apse and the dome.
PB  - University of Arts in Belgrade Faculty of Applied Arts Kralja Petra 4, Belgrade,Serbia
C3  - PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE SMARTART – ART AND SCIENCE APPLIED From Inspiration to Interaction
T1  - Geometric proportional model of the church of the Ljubostinja monastery
EP  - 434
SP  - 423
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2265
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Bogdanović, Jelena and Čičević, Svetlana and Trifunović, Aleksandar",
year = "2020",
abstract = "The use of proportions is one of the oldest theoretical issues in architecture. However, sometimes geometry, with its specific shapes and constraints
between them, can fully describe the logic of architectural design. This paper
presents geometric proportional schemas of the Serbian medieval church of the
monastery Ljubostinja (built around 1387), the representative of so-called Morava
architectural style.
The research is partly based on Ivo Štambuk’s proportional canon, which he applied on several churches, in wider Mediterranean region during prolonged period of time (4th to 15th c.). Štambuk’s proportional canon is based on two circles and one equilateral triangle constrained to each other and set relative to characteristic points of the church plan and cross-section, above all the location of the altar and the center of the church dome. By adding principles of triangulation and dynamic rectangles, this paper demonstrates more precise proportional model of the church plan and the cross-section through the dome. Results show that the proportions of the Ljubostinja’s church can be interpreted by dynamic rectangles (their diagonals are square roots of full numbers) with ratios 1:√2, 1:√3, 1:√5 and, in addition, by specific scheme of equilateral triangles which are constrained to the characteristic points of the church space: center point of the apse and the dome.",
publisher = "University of Arts in Belgrade Faculty of Applied Arts Kralja Petra 4, Belgrade,Serbia",
journal = "PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE SMARTART – ART AND SCIENCE APPLIED From Inspiration to Interaction",
title = "Geometric proportional model of the church of the Ljubostinja monastery",
pages = "434-423",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2265"
}

Dragović, M., Čučaković, A., Bogdanović, J., Čičević, S.,& Trifunović, A.. (2020). Geometric proportional model of the church of the Ljubostinja monastery. in PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE SMARTART – ART AND SCIENCE APPLIED From Inspiration to Interaction
University of Arts in Belgrade Faculty of Applied Arts Kralja Petra 4, Belgrade,Serbia., 423-434.
https://hdl.handle.net/21.15107/rcub_grafar_2265

Dragović M, Čučaković A, Bogdanović J, Čičević S, Trifunović A. Geometric proportional model of the church of the Ljubostinja monastery. in PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE SMARTART – ART AND SCIENCE APPLIED From Inspiration to Interaction. 2020;:423-434.
https://hdl.handle.net/21.15107/rcub_grafar_2265 .

Dragović, Magdalena, Čučaković, Aleksandar, Bogdanović, Jelena, Čičević, Svetlana, Trifunović, Aleksandar, "Geometric proportional model of the church of the Ljubostinja monastery" in PROCEEDINGS OF FIRST INTERNATIONAL CONFERENCE SMARTART – ART AND SCIENCE APPLIED From Inspiration to Interaction (2020):423-434,
https://hdl.handle.net/21.15107/rcub_grafar_2265 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
AU  - Matijević, Tamara
AU  - Matić, Veljko
PY  - 2020
UR  - https://mong2020masbg.wordpress.com/2020/09/06/the-exhibition/
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2262
AB  - At the Faculty of Civil Engineering, University of Belgrade, beside the obligatory forms of lectures and exercises, freshmen students have the opportunity to widen their practical experience in application of geometric knowledge, gained at Descriptive Geometry course, through non obligatory workshop. It was organized at the Faculty classrooms during two days, such that a group of students (three students) works on a creative geometry task, within given conditions. Starting from free choice of an existing or imagery type of architectural structure (a whole building or its roofng structure) students should provide its geometric interpretation of orthogonal projections on a 3D physical model of coordinate system -1; 3D model in Auto-CAD sofware (the alternative is cardboard model) - 2; presentation of a structure in 3D augmented reality application “Augment” – 3; visual appearance of a structure in architecture/design (a photo image) -4; poster summary of the sub-tasks – 5. The satisfactory completion of a task would enable a student to get higher grade in the fnal exam at Descriptive geometry course. 
Based on the results of additional questionnaire administered to the participants at the end of the workshop, besides good achievement, creativity, self-confdence and high-quality teamwork signifcantly contribute to overall satisfaction of students.
PB  - Faculty of Mechanical Engineering, University of Belgrade
C3  - Dimensions Reflected- catalog – Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference ’’moNGeometrija 2020’’
T1  - An additional students’ task at Descriptive Geometry
EP  - 34
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2262
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Čičević, Svetlana and Trifunović, Aleksandar and Matijević, Tamara and Matić, Veljko",
year = "2020",
abstract = "At the Faculty of Civil Engineering, University of Belgrade, beside the obligatory forms of lectures and exercises, freshmen students have the opportunity to widen their practical experience in application of geometric knowledge, gained at Descriptive Geometry course, through non obligatory workshop. It was organized at the Faculty classrooms during two days, such that a group of students (three students) works on a creative geometry task, within given conditions. Starting from free choice of an existing or imagery type of architectural structure (a whole building or its roofng structure) students should provide its geometric interpretation of orthogonal projections on a 3D physical model of coordinate system -1; 3D model in Auto-CAD sofware (the alternative is cardboard model) - 2; presentation of a structure in 3D augmented reality application “Augment” – 3; visual appearance of a structure in architecture/design (a photo image) -4; poster summary of the sub-tasks – 5. The satisfactory completion of a task would enable a student to get higher grade in the fnal exam at Descriptive geometry course. 
Based on the results of additional questionnaire administered to the participants at the end of the workshop, besides good achievement, creativity, self-confdence and high-quality teamwork signifcantly contribute to overall satisfaction of students.",
publisher = "Faculty of Mechanical Engineering, University of Belgrade",
journal = "Dimensions Reflected- catalog – Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference ’’moNGeometrija 2020’’",
title = "An additional students’ task at Descriptive Geometry",
pages = "34-34",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2262"
}

Dragović, M., Čučaković, A., Čičević, S., Trifunović, A., Matijević, T.,& Matić, V.. (2020). An additional students’ task at Descriptive Geometry. in Dimensions Reflected- catalog – Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference ’’moNGeometrija 2020’’
Faculty of Mechanical Engineering, University of Belgrade., 34-34.
https://hdl.handle.net/21.15107/rcub_grafar_2262

Dragović M, Čučaković A, Čičević S, Trifunović A, Matijević T, Matić V. An additional students’ task at Descriptive Geometry. in Dimensions Reflected- catalog – Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference ’’moNGeometrija 2020’’. 2020;:34-34.
https://hdl.handle.net/21.15107/rcub_grafar_2262 .

Dragović, Magdalena, Čučaković, Aleksandar, Čičević, Svetlana, Trifunović, Aleksandar, Matijević, Tamara, Matić, Veljko, "An additional students’ task at Descriptive Geometry" in Dimensions Reflected- catalog – Exhibition of ideas, designs and models, Accompanying program of the 7th International scientific conference ’’moNGeometrija 2020’’ (2020):34-34,
https://hdl.handle.net/21.15107/rcub_grafar_2262 .

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  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Bogdanović, Jelena
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2264
AB  - Пропорције архитектонских објеката се сматрају једним од најстаријих теоретских питања архитектуре, приближавајући се са једне стране математици, а са друге уметности-креативности у примени складних-хармоничних односа у њеној појавности. Рад
приказује пропорције једног од најистакнутијих објеката наше средњевековне сакралне културне баштине – цркве манастира Љубостиња (1387) код Трстеника.
Црква Љубостиње, чији је ктитор кнегиња Милица, у свом архитектонском програму садржи припрату, наос и олтарски простор, а зидана је по принципима Моравске
стилске групе, са карактеристичним обликом основе триконхосом, или „тролистом”.
У конструктивном смислу, над централним простором је главно кубе, које се ослања
на четири једнака лука, који носе крстообразно распоређене полукружне сводове, у
правцу апсиде и бочних певничких (полукружних) простора. Припрата, која је зидана
једновремено са осталим деловима цркве, је приближно квадратног облика, са слепом калотом изнутра, у то време значајног распона. Оваква архитектонско-грађевинска концепција, која је карактеристична за традиционалне светогорске цркве, у овом
раду налази своју геометријску интерпретацију пропорција.
Истраживање се једним делом ослања на пропорцијски канон (за пројектовање цркава) Ива Штамбука, који је аутор применио на црквама ширег просторног оквира Медитерана, у временском распону од IV до касног XV века, успостављајући пропорцијски
однос 1:√3 чврстим релацијама два карактеристична круга и једног једнакостраничног
троугла. У контексту примењеног канона, указује се на симболичко повезивање функционално значајних места на објекту (центра апсиде – у основи, тј. центра куполе – у
пресеку) са пратећом геометријском шемом. Иако је техника грађења у средњевековној Србији варирала у нивоу прецизности (ортогоналност зидова, симетрија и сл.), цртежи – пропорцијске анализе основе и пресека цркве манастира Љубостиња, уз мање
графичке грешке, указују на примену пропорција 1:1, 1:√2, 1:1.618 (златни пресек), 1:√3
и 1:√5, у дефинисању просторне целине и/или делова објекта. Интересантно је да се,
као и у претходним истраживањима аутора, у контексту Рашке стилске групе објеката,
црква може „премерити” једнакостраничним троугловима. Методом уписивања или
описивања динамичких правоугаоника (чије су дијагонале вредности квадратних корена целих бројева) у контуре објекта, успостављена је „скривена“ геометријска шема,
која детерминише грађевинско-архитектонску концепцију овог објекта. Истраживање
је показало да слични принципи пропорционисања постоје и код објеката са преморавским развијеним триконхосним планом (Св. Архангели у Кучевишту и Рђевац, код
Косовске Каменице), као и моравском Лазарицом (у Крушевцу).
Пропорцијске анализе основе и пресека цркве манастира Љубостиња, где се као
основне фигуре користе једнакостранични троугао, квадрат и круг, са једне стране, и
динамички правоугаоници, са друге, указују на то да су средњевековни мајстори Моравске стилске групе поседовали завидан степен геометријског знања и креативности
у пропорционисању сакралних објеката, чији је резултат хармоничан склад делова и
целине.
PB  - Факултет примењених уметности у Београду
C3  - КЊИГА АПСТРАКАТА ПРВА МЕЂУНАРОДНА КОНФЕРЕНЦИЈА SMARTART УМЕТНОСТ И НАУКА У ПРИМЕНИ, Факултет примењених уметности у Београду
T1  - Геометријски пропорцијски модел цркве манастира Љубостиња
EP  - 92
SP  - 91
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2264
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Bogdanović, Jelena and Čičević, Svetlana and Trifunović, Aleksandar",
year = "2019",
abstract = "Пропорције архитектонских објеката се сматрају једним од најстаријих теоретских питања архитектуре, приближавајући се са једне стране математици, а са друге уметности-креативности у примени складних-хармоничних односа у њеној појавности. Рад
приказује пропорције једног од најистакнутијих објеката наше средњевековне сакралне културне баштине – цркве манастира Љубостиња (1387) код Трстеника.
Црква Љубостиње, чији је ктитор кнегиња Милица, у свом архитектонском програму садржи припрату, наос и олтарски простор, а зидана је по принципима Моравске
стилске групе, са карактеристичним обликом основе триконхосом, или „тролистом”.
У конструктивном смислу, над централним простором је главно кубе, које се ослања
на четири једнака лука, који носе крстообразно распоређене полукружне сводове, у
правцу апсиде и бочних певничких (полукружних) простора. Припрата, која је зидана
једновремено са осталим деловима цркве, је приближно квадратног облика, са слепом калотом изнутра, у то време значајног распона. Оваква архитектонско-грађевинска концепција, која је карактеристична за традиционалне светогорске цркве, у овом
раду налази своју геометријску интерпретацију пропорција.
Истраживање се једним делом ослања на пропорцијски канон (за пројектовање цркава) Ива Штамбука, који је аутор применио на црквама ширег просторног оквира Медитерана, у временском распону од IV до касног XV века, успостављајући пропорцијски
однос 1:√3 чврстим релацијама два карактеристична круга и једног једнакостраничног
троугла. У контексту примењеног канона, указује се на симболичко повезивање функционално значајних места на објекту (центра апсиде – у основи, тј. центра куполе – у
пресеку) са пратећом геометријском шемом. Иако је техника грађења у средњевековној Србији варирала у нивоу прецизности (ортогоналност зидова, симетрија и сл.), цртежи – пропорцијске анализе основе и пресека цркве манастира Љубостиња, уз мање
графичке грешке, указују на примену пропорција 1:1, 1:√2, 1:1.618 (златни пресек), 1:√3
и 1:√5, у дефинисању просторне целине и/или делова објекта. Интересантно је да се,
као и у претходним истраживањима аутора, у контексту Рашке стилске групе објеката,
црква може „премерити” једнакостраничним троугловима. Методом уписивања или
описивања динамичких правоугаоника (чије су дијагонале вредности квадратних корена целих бројева) у контуре објекта, успостављена је „скривена“ геометријска шема,
која детерминише грађевинско-архитектонску концепцију овог објекта. Истраживање
је показало да слични принципи пропорционисања постоје и код објеката са преморавским развијеним триконхосним планом (Св. Архангели у Кучевишту и Рђевац, код
Косовске Каменице), као и моравском Лазарицом (у Крушевцу).
Пропорцијске анализе основе и пресека цркве манастира Љубостиња, где се као
основне фигуре користе једнакостранични троугао, квадрат и круг, са једне стране, и
динамички правоугаоници, са друге, указују на то да су средњевековни мајстори Моравске стилске групе поседовали завидан степен геометријског знања и креативности
у пропорционисању сакралних објеката, чији је резултат хармоничан склад делова и
целине.",
publisher = "Факултет примењених уметности у Београду",
journal = "КЊИГА АПСТРАКАТА ПРВА МЕЂУНАРОДНА КОНФЕРЕНЦИЈА SMARTART УМЕТНОСТ И НАУКА У ПРИМЕНИ, Факултет примењених уметности у Београду",
title = "Геометријски пропорцијски модел цркве манастира Љубостиња",
pages = "92-91",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2264"
}

Dragović, M., Čučaković, A., Bogdanović, J., Čičević, S.,& Trifunović, A.. (2019). Геометријски пропорцијски модел цркве манастира Љубостиња. in КЊИГА АПСТРАКАТА ПРВА МЕЂУНАРОДНА КОНФЕРЕНЦИЈА SMARTART УМЕТНОСТ И НАУКА У ПРИМЕНИ, Факултет примењених уметности у Београду
Факултет примењених уметности у Београду., 91-92.
https://hdl.handle.net/21.15107/rcub_grafar_2264

Dragović M, Čučaković A, Bogdanović J, Čičević S, Trifunović A. Геометријски пропорцијски модел цркве манастира Љубостиња. in КЊИГА АПСТРАКАТА ПРВА МЕЂУНАРОДНА КОНФЕРЕНЦИЈА SMARTART УМЕТНОСТ И НАУКА У ПРИМЕНИ, Факултет примењених уметности у Београду. 2019;:91-92.
https://hdl.handle.net/21.15107/rcub_grafar_2264 .

Dragović, Magdalena, Čučaković, Aleksandar, Bogdanović, Jelena, Čičević, Svetlana, Trifunović, Aleksandar, "Геометријски пропорцијски модел цркве манастира Љубостиња" in КЊИГА АПСТРАКАТА ПРВА МЕЂУНАРОДНА КОНФЕРЕНЦИЈА SMARTART УМЕТНОСТ И НАУКА У ПРИМЕНИ, Факултет примењених уметности у Београду (2019):91-92,
https://hdl.handle.net/21.15107/rcub_grafar_2264 .

TY  - JOUR
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Dragović, Magdalena
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1894
AB  - Touchscreen devices have dramatically increased the accessibility and usage of technology, causing escalating usage, especially by very young children. Although the effects of screen time have been shown to produce serious (negatively effects on executive functioning, attention problems, school difficulties, sleep and eating disorders, and obesity) and even life-threatening consequences (due to radiation emission), technology can be beneficial if it is carefully used. Child-centered technology is especially designed to be as entertaining and captivating as possible. In order to examine how touchscreen devices, influence the acquisition of some important spatial concepts and provide exciting opportunities for learning new abilities, an experimental research was conducted aimed to determine whether the type of device used (computers or tablets) in the
natural kindergarten environment influences young children performances. For the purpose of this work, geometrical symbols on traffic signs were used to test spatial relationships – left/right, and longer/shorter relations. The test was carried out on a sample of 30 pre-school children. The results show significant differences between the two-testing media for identifying the longer vs. shorter relationships in favor of Tablet PC. Based on the results obtained, it can be concluded that the kinesthetic characteristics of tablets, the novelty factor and the opportunity to learn through playing, provide a positive approach to the early childhood education. Besides, the interactive environment created in a kindergarten by using tablets contributes to introduce new teaching methods which are expected to amplify the pedagogical capacity, changing the way of
spatial concepts acquisition, as well as, children traffic education take place within.
PB  - International Engineering and Technology Institute (IETI)
T2  - IETI Transactions on Ergonomics and Safety
T1  - Experimental Study: How fast is the Children's Reaction Times for Different Heights of Traffic Signs - Ergonomic Principles and Traffic Safety Aspect
EP  - 37
IS  - 1
SP  - 32
VL  - 3
DO  - 10.6722/TES.201907.3(1).0004
ER  - 

@article{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Dragović, Magdalena",
year = "2019",
abstract = "Touchscreen devices have dramatically increased the accessibility and usage of technology, causing escalating usage, especially by very young children. Although the effects of screen time have been shown to produce serious (negatively effects on executive functioning, attention problems, school difficulties, sleep and eating disorders, and obesity) and even life-threatening consequences (due to radiation emission), technology can be beneficial if it is carefully used. Child-centered technology is especially designed to be as entertaining and captivating as possible. In order to examine how touchscreen devices, influence the acquisition of some important spatial concepts and provide exciting opportunities for learning new abilities, an experimental research was conducted aimed to determine whether the type of device used (computers or tablets) in the
natural kindergarten environment influences young children performances. For the purpose of this work, geometrical symbols on traffic signs were used to test spatial relationships – left/right, and longer/shorter relations. The test was carried out on a sample of 30 pre-school children. The results show significant differences between the two-testing media for identifying the longer vs. shorter relationships in favor of Tablet PC. Based on the results obtained, it can be concluded that the kinesthetic characteristics of tablets, the novelty factor and the opportunity to learn through playing, provide a positive approach to the early childhood education. Besides, the interactive environment created in a kindergarten by using tablets contributes to introduce new teaching methods which are expected to amplify the pedagogical capacity, changing the way of
spatial concepts acquisition, as well as, children traffic education take place within.",
publisher = "International Engineering and Technology Institute (IETI)",
journal = "IETI Transactions on Ergonomics and Safety",
title = "Experimental Study: How fast is the Children's Reaction Times for Different Heights of Traffic Signs - Ergonomic Principles and Traffic Safety Aspect",
pages = "37-32",
number = "1",
volume = "3",
doi = "10.6722/TES.201907.3(1).0004"
}

Trifunović, A., Čičević, S.,& Dragović, M.. (2019). Experimental Study: How fast is the Children's Reaction Times for Different Heights of Traffic Signs - Ergonomic Principles and Traffic Safety Aspect. in IETI Transactions on Ergonomics and Safety
International Engineering and Technology Institute (IETI)., 3(1), 32-37.
https://doi.org/10.6722/TES.201907.3(1).0004

Trifunović A, Čičević S, Dragović M. Experimental Study: How fast is the Children's Reaction Times for Different Heights of Traffic Signs - Ergonomic Principles and Traffic Safety Aspect. in IETI Transactions on Ergonomics and Safety. 2019;3(1):32-37.
doi:10.6722/TES.201907.3(1).0004 .

Trifunović, Aleksandar, Čičević, Svetlana, Dragović, Magdalena, "Experimental Study: How fast is the Children's Reaction Times for Different Heights of Traffic Signs - Ergonomic Principles and Traffic Safety Aspect" in IETI Transactions on Ergonomics and Safety, 3, no. 1 (2019):32-37,
https://doi.org/10.6722/TES.201907.3(1).0004 . .

TY  - JOUR
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Žunjić, Aleksandar
AU  - Dragović, Magdalena
AU  - Yue, Xiao-Guang
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3099
AB  - The adult ergonomic design principles usually do not apply to children, because their needs, skills, and expectations differ. The purpose of this study is to explore preschoolers' and primary schoolers' color perception and memorization in the context of spatial orientation, in order to explore possibilities of implementation of colors in the design of the school interior. Our experiment involved 80 participants. This study mainly recruited children aged 5-9 years as research participants. After the investigation, we found that: (1) Children showed the highest accuracy in memorizing the yellow object (87.5 %), while they had demonstrated the lowest percentage of correct answers when memorizing the blue object (73.8 %); (2) Boys showed a higher accuracy in the perception of colored objects, compared to girls, for all four used colors; (3) Older children (third grade) showed better accuracy in memorizing the targeted properties of used test object of different colors (for all used colors) than younger children. These findings are considered in the context of the design of school equipment and surrounding.
PB  - IETI Transactions on Ergonomics and Safety
T2  - IETI Transactions on Ergonomics and Safety
T1  - An experimental study on the certain effects of colors on the perception of preschool and primary school children – implications to design
EP  - 43
IS  - 1
SP  - 38
VL  - 3
DO  - 10.6722/TES.201907_3(1).0005
ER  - 

@article{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Žunjić, Aleksandar and Dragović, Magdalena and Yue, Xiao-Guang",
year = "2019",
abstract = "The adult ergonomic design principles usually do not apply to children, because their needs, skills, and expectations differ. The purpose of this study is to explore preschoolers' and primary schoolers' color perception and memorization in the context of spatial orientation, in order to explore possibilities of implementation of colors in the design of the school interior. Our experiment involved 80 participants. This study mainly recruited children aged 5-9 years as research participants. After the investigation, we found that: (1) Children showed the highest accuracy in memorizing the yellow object (87.5 %), while they had demonstrated the lowest percentage of correct answers when memorizing the blue object (73.8 %); (2) Boys showed a higher accuracy in the perception of colored objects, compared to girls, for all four used colors; (3) Older children (third grade) showed better accuracy in memorizing the targeted properties of used test object of different colors (for all used colors) than younger children. These findings are considered in the context of the design of school equipment and surrounding.",
publisher = "IETI Transactions on Ergonomics and Safety",
journal = "IETI Transactions on Ergonomics and Safety",
title = "An experimental study on the certain effects of colors on the perception of preschool and primary school children – implications to design",
pages = "43-38",
number = "1",
volume = "3",
doi = "10.6722/TES.201907_3(1).0005"
}

Trifunović, A., Čičević, S., Žunjić, A., Dragović, M.,& Yue, X.. (2019). An experimental study on the certain effects of colors on the perception of preschool and primary school children – implications to design. in IETI Transactions on Ergonomics and Safety
IETI Transactions on Ergonomics and Safety., 3(1), 38-43.
https://doi.org/10.6722/TES.201907_3(1).0005

Trifunović A, Čičević S, Žunjić A, Dragović M, Yue X. An experimental study on the certain effects of colors on the perception of preschool and primary school children – implications to design. in IETI Transactions on Ergonomics and Safety. 2019;3(1):38-43.
doi:10.6722/TES.201907_3(1).0005 .

Trifunović, Aleksandar, Čičević, Svetlana, Žunjić, Aleksandar, Dragović, Magdalena, Yue, Xiao-Guang, "An experimental study on the certain effects of colors on the perception of preschool and primary school children – implications to design" in IETI Transactions on Ergonomics and Safety, 3, no. 1 (2019):38-43,
https://doi.org/10.6722/TES.201907_3(1).0005 . .

TY  - CONF
AU  - Čičević, Svetlana
AU  - Dragović, Magdalena
AU  - Mitrović, Slobodan
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3073
AB  - This paper considers the relationship between Walkability and Usability in order to understand the perceptions of residents’ accessibility to community facilities provided after the street reconstruction. To address this goal the assessment framework that includes two corresponding measurement tools has been proposed. The experimental results show that the certain level of walkability has been achieved by the street reconstruction. However, the relationship of usability score with some of the walkability dimensions shows that land mix accessibility is not at the satisfactory level indicating the necessity for the City-logistics intervention within the examined City area, in terms of the street facilities service efficiency transformation to enhance overall sustainability.
PB  - University of Belgrade, Faculty of Transport and Traffic Engineering
C3  - Proceedings of the 4th Logistic International Conference
T1  - Is walkable street usable? Walkability and usability of street after reconstruction
EP  - 261
SP  - 252
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3073
ER  - 

@conference{
author = "Čičević, Svetlana and Dragović, Magdalena and Mitrović, Slobodan",
year = "2019",
abstract = "This paper considers the relationship between Walkability and Usability in order to understand the perceptions of residents’ accessibility to community facilities provided after the street reconstruction. To address this goal the assessment framework that includes two corresponding measurement tools has been proposed. The experimental results show that the certain level of walkability has been achieved by the street reconstruction. However, the relationship of usability score with some of the walkability dimensions shows that land mix accessibility is not at the satisfactory level indicating the necessity for the City-logistics intervention within the examined City area, in terms of the street facilities service efficiency transformation to enhance overall sustainability.",
publisher = "University of Belgrade, Faculty of Transport and Traffic Engineering",
journal = "Proceedings of the 4th Logistic International Conference",
title = "Is walkable street usable? Walkability and usability of street after reconstruction",
pages = "261-252",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3073"
}

Čičević, S., Dragović, M.,& Mitrović, S.. (2019). Is walkable street usable? Walkability and usability of street after reconstruction. in Proceedings of the 4th Logistic International Conference
University of Belgrade, Faculty of Transport and Traffic Engineering., 252-261.
https://hdl.handle.net/21.15107/rcub_grafar_3073

Čičević S, Dragović M, Mitrović S. Is walkable street usable? Walkability and usability of street after reconstruction. in Proceedings of the 4th Logistic International Conference. 2019;:252-261.
https://hdl.handle.net/21.15107/rcub_grafar_3073 .

Čičević, Svetlana, Dragović, Magdalena, Mitrović, Slobodan, "Is walkable street usable? Walkability and usability of street after reconstruction" in Proceedings of the 4th Logistic International Conference (2019):252-261,
https://hdl.handle.net/21.15107/rcub_grafar_3073 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Bogdanović, Jelena
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar V.
PY  - 2019
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/987
AB  - Serbian medieval architectural heritage is notable for its sacred architecture including numerous Christian Orthodox churches built at the territory of former Raška state during the period from the 12th to the 14th centuries. Built in the so-called Raška architectural style, characterized by overlapping features of Romanesque and Byzantine traditions, two monuments—the church of the Mother of God in Studenica monastery complex and the church of Holy Dormition in Žiča monastery complex, are exquisite sacred structures and cultural monuments of exceptional importance. They are also remarkable due to geometric-proportional regularities of their design. This paper highlights the importance of geometric concept in relation to proportional analysis of these two structures. Here presented study is conducted by two means: first one—by investigating geometric scheme with equilateral triangles, incorporated into the layout and cross section patterns of each church structure; the second one—by classical proportioning that includes proportional roots, golden section and numeric ratios.
PB  - Springer Verlag
C3  - Advances in Intelligent Systems and Computing
T1  - Triangular proportional scheme and concept of the two serbian medieval churches
EP  - 689
SP  - 677
VL  - 809
DO  - 10.1007/978-3-319-95588-9_56
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Bogdanović, Jelena and Čičević, Svetlana and Trifunović, Aleksandar V.",
year = "2019",
abstract = "Serbian medieval architectural heritage is notable for its sacred architecture including numerous Christian Orthodox churches built at the territory of former Raška state during the period from the 12th to the 14th centuries. Built in the so-called Raška architectural style, characterized by overlapping features of Romanesque and Byzantine traditions, two monuments—the church of the Mother of God in Studenica monastery complex and the church of Holy Dormition in Žiča monastery complex, are exquisite sacred structures and cultural monuments of exceptional importance. They are also remarkable due to geometric-proportional regularities of their design. This paper highlights the importance of geometric concept in relation to proportional analysis of these two structures. Here presented study is conducted by two means: first one—by investigating geometric scheme with equilateral triangles, incorporated into the layout and cross section patterns of each church structure; the second one—by classical proportioning that includes proportional roots, golden section and numeric ratios.",
publisher = "Springer Verlag",
journal = "Advances in Intelligent Systems and Computing",
title = "Triangular proportional scheme and concept of the two serbian medieval churches",
pages = "689-677",
volume = "809",
doi = "10.1007/978-3-319-95588-9_56"
}

Dragović, M., Čučaković, A., Bogdanović, J., Čičević, S.,& Trifunović, A. V.. (2019). Triangular proportional scheme and concept of the two serbian medieval churches. in Advances in Intelligent Systems and Computing
Springer Verlag., 809, 677-689.
https://doi.org/10.1007/978-3-319-95588-9_56

Dragović M, Čučaković A, Bogdanović J, Čičević S, Trifunović AV. Triangular proportional scheme and concept of the two serbian medieval churches. in Advances in Intelligent Systems and Computing. 2019;809:677-689.
doi:10.1007/978-3-319-95588-9_56 .

Dragović, Magdalena, Čučaković, Aleksandar, Bogdanović, Jelena, Čičević, Svetlana, Trifunović, Aleksandar V., "Triangular proportional scheme and concept of the two serbian medieval churches" in Advances in Intelligent Systems and Computing, 809 (2019):677-689,
https://doi.org/10.1007/978-3-319-95588-9_56 . .

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  - JOUR
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Lazarević, Dragan
AU  - Mitrović, Slobodan
AU  - Dragović, Magdalena
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1893
AB  - Touchscreen devices have dramatically increased the accessibility and usage of technology, causing escalating usage, especially by very young children. Although the effects of screen time have been shown to produce serious (negatively effects on executive functioning, attention problems, school difficulties, sleep and eating disorders, and obesity) and even life-threatening consequences (due to radiation emission), technology can be beneficial if it is carefully used. Child-centered technology is especially designed to be as entertaining and captivating as possible. In order to examine how touchscreen devices, influence the acquisition of some important spatial concepts and provide exciting opportunities for learning new abilities, an experimental research was conducted aimed to determine whether the type of device used (computers or tablets) in the
natural kindergarten environment influences young children performances. For the purpose of this work, geometrical symbols on traffic signs were used to test spatial relationships – left/right, and longer/shorter relations. The test was carried out on a sample of 30 pre-school children. The results show significant differences between the two-testing media for identifying the longer vs. shorter relationships in favor of Tablet
PC. Based on the results obtained, it can be concluded that the kinesthetic characteristics of tablets, the novelty factor and the opportunity to learn through playing, provide a positive approach to the early childhood education. Besides, the interactive environment created in a kindergarten by using tablets contributes to introduce new teaching methods which are expected to amplify the pedagogical capacity, changing the way of spatial concepts acquisition, as well as, children traffic education take place within.
PB  - International Engineering and Technology Institute (IETI)
T2  - IETI Transactions on Ergonomics and Safety
T1  - Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs
EP  - 41
IS  - 1
SP  - 35
VL  - 2
DO  - 10.6722/TES.201808_2(1).0004
ER  - 

@article{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Lazarević, Dragan and Mitrović, Slobodan and Dragović, Magdalena",
year = "2018",
abstract = "Touchscreen devices have dramatically increased the accessibility and usage of technology, causing escalating usage, especially by very young children. Although the effects of screen time have been shown to produce serious (negatively effects on executive functioning, attention problems, school difficulties, sleep and eating disorders, and obesity) and even life-threatening consequences (due to radiation emission), technology can be beneficial if it is carefully used. Child-centered technology is especially designed to be as entertaining and captivating as possible. In order to examine how touchscreen devices, influence the acquisition of some important spatial concepts and provide exciting opportunities for learning new abilities, an experimental research was conducted aimed to determine whether the type of device used (computers or tablets) in the
natural kindergarten environment influences young children performances. For the purpose of this work, geometrical symbols on traffic signs were used to test spatial relationships – left/right, and longer/shorter relations. The test was carried out on a sample of 30 pre-school children. The results show significant differences between the two-testing media for identifying the longer vs. shorter relationships in favor of Tablet
PC. Based on the results obtained, it can be concluded that the kinesthetic characteristics of tablets, the novelty factor and the opportunity to learn through playing, provide a positive approach to the early childhood education. Besides, the interactive environment created in a kindergarten by using tablets contributes to introduce new teaching methods which are expected to amplify the pedagogical capacity, changing the way of spatial concepts acquisition, as well as, children traffic education take place within.",
publisher = "International Engineering and Technology Institute (IETI)",
journal = "IETI Transactions on Ergonomics and Safety",
title = "Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs",
pages = "41-35",
number = "1",
volume = "2",
doi = "10.6722/TES.201808_2(1).0004"
}

Trifunović, A., Čičević, S., Lazarević, D., Mitrović, S.,& Dragović, M.. (2018). Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs. in IETI Transactions on Ergonomics and Safety
International Engineering and Technology Institute (IETI)., 2(1), 35-41.
https://doi.org/10.6722/TES.201808_2(1).0004

Trifunović A, Čičević S, Lazarević D, Mitrović S, Dragović M. Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs. in IETI Transactions on Ergonomics and Safety. 2018;2(1):35-41.
doi:10.6722/TES.201808_2(1).0004 .

Trifunović, Aleksandar, Čičević, Svetlana, Lazarević, Dragan, Mitrović, Slobodan, Dragović, Magdalena, "Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs" in IETI Transactions on Ergonomics and Safety, 2, no. 1 (2018):35-41,
https://doi.org/10.6722/TES.201808_2(1).0004 . .

TY  - JOUR
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Bogdanović, Jelena
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1876
AB  - Serbian medieval architectural heritage is notable for its sacred architecture including numerous Christian Orthodox churches built at the territory of former Raška state during the period from the 12th to the 14th centuries. Builtin the so-called Raška architectural style, characterized by overlapping features of Romanesque and Byzantine traditions, two monuments - the church of the
Mother of God in Studenica monastery complex and the church of Holy Dormition in Žiča monastery complex, are exquisite sacred structures and cultural monuments of exceptional importance. They are also remarkable due to geometric-proportional regularities of their design. This paper highlights the importance of geometric concept in relation to proportional analysis of these two structures. Here presented study is conducted by two means: first one – by investigating
geometric scheme with equilateral triangles, incorporated into the layout and cross section patterns of each church structure; the second one – by classical proportioning that includes proportional roots, golden section and numeric ratios.
PB  - Springer Verlag
T2  - Advances in Intelligent Systems and Computing
T1  - Triangular proportional scheme and concept of the two Serbian medieval churches
EP  - 689
SP  - 677
VL  - 809
DO  - 10.1007/978-3-319-95588-9_56
ER  - 

@article{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Bogdanović, Jelena and Čičević, Svetlana and Trifunović, Aleksandar",
year = "2018",
abstract = "Serbian medieval architectural heritage is notable for its sacred architecture including numerous Christian Orthodox churches built at the territory of former Raška state during the period from the 12th to the 14th centuries. Builtin the so-called Raška architectural style, characterized by overlapping features of Romanesque and Byzantine traditions, two monuments - the church of the
Mother of God in Studenica monastery complex and the church of Holy Dormition in Žiča monastery complex, are exquisite sacred structures and cultural monuments of exceptional importance. They are also remarkable due to geometric-proportional regularities of their design. This paper highlights the importance of geometric concept in relation to proportional analysis of these two structures. Here presented study is conducted by two means: first one – by investigating
geometric scheme with equilateral triangles, incorporated into the layout and cross section patterns of each church structure; the second one – by classical proportioning that includes proportional roots, golden section and numeric ratios.",
publisher = "Springer Verlag",
journal = "Advances in Intelligent Systems and Computing",
title = "Triangular proportional scheme and concept of the two Serbian medieval churches",
pages = "689-677",
volume = "809",
doi = "10.1007/978-3-319-95588-9_56"
}

Dragović, M., Čučaković, A., Bogdanović, J., Čičević, S.,& Trifunović, A.. (2018). Triangular proportional scheme and concept of the two Serbian medieval churches. in Advances in Intelligent Systems and Computing
Springer Verlag., 809, 677-689.
https://doi.org/10.1007/978-3-319-95588-9_56

Dragović M, Čučaković A, Bogdanović J, Čičević S, Trifunović A. Triangular proportional scheme and concept of the two Serbian medieval churches. in Advances in Intelligent Systems and Computing. 2018;809:677-689.
doi:10.1007/978-3-319-95588-9_56 .

Dragović, Magdalena, Čučaković, Aleksandar, Bogdanović, Jelena, Čičević, Svetlana, Trifunović, Aleksandar, "Triangular proportional scheme and concept of the two Serbian medieval churches" in Advances in Intelligent Systems and Computing, 809 (2018):677-689,
https://doi.org/10.1007/978-3-319-95588-9_56 . .

TY  - CONF
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Žunjić, Aleksandar
AU  - Mitrović, Slobodan
AU  - Dragović, Magdalena
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3074
AB  - According to World Health Organization (WHO) estimates, 186,300 children die annually from road traffic crashes globally, equivalent to over 500 child deaths daily. Road traffic injuries are among the top four global causes of death in children between the ages of 5 and 14 years. Among these deaths, children as pedestrians accounted for about 38%. To create effective intervention programs, the research on pedestrian safety risks associated with age is needed. For these reasons, an experiment was conducted to explore the impact of using tablet PC devices for learning purposes in the field of traffic safety. The results indicate that children show better performances when working with tablet PC, than in simulated traffic situations. Thus, it is important to take these findings into account when aiming to train children for road safety.
PB  - University of Niš, Faculty of Occupational Safety
C3  - Proceedings of the 18th Int. Conf. of the series Man & Working Environment. 50 Years of Higher Education Science and Research of the Occupational Safety Engineering
T1  - New pedagogical approaches in digital media - enhanced traffic safety training for children
EP  - 196
SP  - 193
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3074
ER  - 

@conference{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Žunjić, Aleksandar and Mitrović, Slobodan and Dragović, Magdalena",
year = "2018",
abstract = "According to World Health Organization (WHO) estimates, 186,300 children die annually from road traffic crashes globally, equivalent to over 500 child deaths daily. Road traffic injuries are among the top four global causes of death in children between the ages of 5 and 14 years. Among these deaths, children as pedestrians accounted for about 38%. To create effective intervention programs, the research on pedestrian safety risks associated with age is needed. For these reasons, an experiment was conducted to explore the impact of using tablet PC devices for learning purposes in the field of traffic safety. The results indicate that children show better performances when working with tablet PC, than in simulated traffic situations. Thus, it is important to take these findings into account when aiming to train children for road safety.",
publisher = "University of Niš, Faculty of Occupational Safety",
journal = "Proceedings of the 18th Int. Conf. of the series Man & Working Environment. 50 Years of Higher Education Science and Research of the Occupational Safety Engineering",
title = "New pedagogical approaches in digital media - enhanced traffic safety training for children",
pages = "196-193",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3074"
}

Trifunović, A., Čičević, S., Žunjić, A., Mitrović, S.,& Dragović, M.. (2018). New pedagogical approaches in digital media - enhanced traffic safety training for children. in Proceedings of the 18th Int. Conf. of the series Man & Working Environment. 50 Years of Higher Education Science and Research of the Occupational Safety Engineering
University of Niš, Faculty of Occupational Safety., 193-196.
https://hdl.handle.net/21.15107/rcub_grafar_3074

Trifunović A, Čičević S, Žunjić A, Mitrović S, Dragović M. New pedagogical approaches in digital media - enhanced traffic safety training for children. in Proceedings of the 18th Int. Conf. of the series Man & Working Environment. 50 Years of Higher Education Science and Research of the Occupational Safety Engineering. 2018;:193-196.
https://hdl.handle.net/21.15107/rcub_grafar_3074 .

Trifunović, Aleksandar, Čičević, Svetlana, Žunjić, Aleksandar, Mitrović, Slobodan, Dragović, Magdalena, "New pedagogical approaches in digital media - enhanced traffic safety training for children" in Proceedings of the 18th Int. Conf. of the series Man & Working Environment. 50 Years of Higher Education Science and Research of the Occupational Safety Engineering (2018):193-196,
https://hdl.handle.net/21.15107/rcub_grafar_3074 .

TY  - CONF
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Dragović, Magdalena
AU  - Petrović, Maja
PY  - 2018
UR  - https://conference.bslz.org/paper/579
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3082
AB  - The development of new technologies brings new trends for children to spend more time using different applications on (tablet) computers and mobile phones. Due to insufficient maturity, children who start independently to participate in traffic, as well as due to the lack of life and traffic experience, in spite of the daily exposure to the risks and challenges of participating in traffic, this category of participants belongs to the group of the most vulnerable. Taking into account the above facts, an experimental research was conducted on how children behave in traffic on the polygon and how they deal with the virtual environment on the tablet computer through the same situations. The experiment was carried out on the polygon and on the tablet computer. The basic rules of safe behavior in the traffic of pre-school children were examined. The results of experimental research show that children on the computer know exactly how to respond to the given situation, which indicates that children theoretically know that in the traffic situations they behave safely. However, the same tasks cannot be successfully solved by the children on the polygon. This paper has presented the most important results obtained in the research and in which direction the application of new technologies can influence the safety of children in traffic.
AB  - Развој нових технологија доноси нове трендове да деца све више времена проводе користећи различите апликације на (таблет) рачунарима и мобилним телефонима. Услед недовољне зрелости, деца која крећу самостално да учествују у саобраћају, као и услед недостатка животног и саобраћајног искуства, насупрот свакодневној изложености ризицима и изазовима учествовања у саобраћају, ова категорија учесника спада у групу најрањивијих. Узимајући у обзир наведене чињенице, спроведено је експериментално истраживање како се деца понашају у саобраћају на полигону и како се кроз исте ситуације сналазе у виртуалном окружењу, на таблет рачунару. Експеримент је спроведен на полигону и на таблет рачунару. Испитивана су основна правила безбедног понашања у саобраћају деце предшколског узраста. Резултати експерименталног истраживања показују да деца на рачунару знају тачно да одговоре на задате ситуације, што указује на то да деца теоријски знају да се у задатим ситуацијама у саобраћају безбедно понашају. Међутим, исте задатке деца не знају успешно да реше на полигону. У раду су приказани детаљни резултати добијени у истраживању и у којем смеру примена нових технологија може утицати на безбедност деце у саобраћају.
PB  - Udruženje Bezbednost saobraćaja u lokalnoj zajednici
C3  - Proceedings of 13th International Conference Road Safety in Local Community
T1  - Razlike u ponašanju dece u saobraćajnim situacijama prezentovanim na mobilnim uređajima i na poligonu
T1  - Differences in the Behaviour of children in traffic situations presented on mobile devices and on the polygon
EP  - 314
SP  - 305
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3082
ER  - 

@conference{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Dragović, Magdalena and Petrović, Maja",
year = "2018",
abstract = "The development of new technologies brings new trends for children to spend more time using different applications on (tablet) computers and mobile phones. Due to insufficient maturity, children who start independently to participate in traffic, as well as due to the lack of life and traffic experience, in spite of the daily exposure to the risks and challenges of participating in traffic, this category of participants belongs to the group of the most vulnerable. Taking into account the above facts, an experimental research was conducted on how children behave in traffic on the polygon and how they deal with the virtual environment on the tablet computer through the same situations. The experiment was carried out on the polygon and on the tablet computer. The basic rules of safe behavior in the traffic of pre-school children were examined. The results of experimental research show that children on the computer know exactly how to respond to the given situation, which indicates that children theoretically know that in the traffic situations they behave safely. However, the same tasks cannot be successfully solved by the children on the polygon. This paper has presented the most important results obtained in the research and in which direction the application of new technologies can influence the safety of children in traffic., Развој нових технологија доноси нове трендове да деца све више времена проводе користећи различите апликације на (таблет) рачунарима и мобилним телефонима. Услед недовољне зрелости, деца која крећу самостално да учествују у саобраћају, као и услед недостатка животног и саобраћајног искуства, насупрот свакодневној изложености ризицима и изазовима учествовања у саобраћају, ова категорија учесника спада у групу најрањивијих. Узимајући у обзир наведене чињенице, спроведено је експериментално истраживање како се деца понашају у саобраћају на полигону и како се кроз исте ситуације сналазе у виртуалном окружењу, на таблет рачунару. Експеримент је спроведен на полигону и на таблет рачунару. Испитивана су основна правила безбедног понашања у саобраћају деце предшколског узраста. Резултати експерименталног истраживања показују да деца на рачунару знају тачно да одговоре на задате ситуације, што указује на то да деца теоријски знају да се у задатим ситуацијама у саобраћају безбедно понашају. Међутим, исте задатке деца не знају успешно да реше на полигону. У раду су приказани детаљни резултати добијени у истраживању и у којем смеру примена нових технологија може утицати на безбедност деце у саобраћају.",
publisher = "Udruženje Bezbednost saobraćaja u lokalnoj zajednici",
journal = "Proceedings of 13th International Conference Road Safety in Local Community",
title = "Razlike u ponašanju dece u saobraćajnim situacijama prezentovanim na mobilnim uređajima i na poligonu, Differences in the Behaviour of children in traffic situations presented on mobile devices and on the polygon",
pages = "314-305",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3082"
}

Trifunović, A., Čičević, S., Dragović, M.,& Petrović, M.. (2018). Razlike u ponašanju dece u saobraćajnim situacijama prezentovanim na mobilnim uređajima i na poligonu. in Proceedings of 13th International Conference Road Safety in Local Community
Udruženje Bezbednost saobraćaja u lokalnoj zajednici., 305-314.
https://hdl.handle.net/21.15107/rcub_grafar_3082

Trifunović A, Čičević S, Dragović M, Petrović M. Razlike u ponašanju dece u saobraćajnim situacijama prezentovanim na mobilnim uređajima i na poligonu. in Proceedings of 13th International Conference Road Safety in Local Community. 2018;:305-314.
https://hdl.handle.net/21.15107/rcub_grafar_3082 .

Trifunović, Aleksandar, Čičević, Svetlana, Dragović, Magdalena, Petrović, Maja, "Razlike u ponašanju dece u saobraćajnim situacijama prezentovanim na mobilnim uređajima i na poligonu" in Proceedings of 13th International Conference Road Safety in Local Community (2018):305-314,
https://hdl.handle.net/21.15107/rcub_grafar_3082 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
AU  - Duta, Alina
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3076
AB  - New generations of student population have a constant need and relation to advanced technologies in every day living and communication. This means that contemporary graphic softvare solutions with 3D virtuel environment become a necessity, specially in modern education of young engineers in several technical disciplines, such as architecture, civil engineering, traffic and transportation engineering, mechanical engineering, etc. The authors of this research started from the presumption that education which is sublimation of a game and research, uses application of current technologies and devices and brings real and „visible“ rezult recognizable in engineering practice, paralelly with benefits in final students’ course score, is the one which motivates students to make additional efforts in learning. An novel approach in contemporary Descriptive Geometry education, at the Faculty of Civil Engineering in Belgrade, which uses creative workshop named „ Facultative task“ is here presented. Students’ benefit from this task was to enhance his/her final course grade. 
The task which contains analysis, creation and graphic presentation of geometric structure, inspired by a contemporary building (worlds’ cultural heritage object with public, industrial or cultural function)  was organized as the team work (three students were joined in a group). The focus was on characteristic geometric entities (roof, facade, wall, etc.) as dominants in architectural form. The methodology of the workshop is based on several „steps“: geometric analysis of contemporary building-1; composition of a new structure-2; 2D classical hand drawings - orthogonal projections on the three coordinate planes (made of a cardboard)-3;  3D modeling of a structure in 3D computer environment (Auto CAD software)-4; mobile phone augmented reality application usage-5; poster presentation-6.
Specifically for the purposes of the research the questionary was created for students’ response to the new method of teaching/learning, where they assesed the workshop, specified their affinity for the various phases of the work, gave comments and suggestions.
PB  - Central Institute for Conservation, Belgrade;
PB  - Association for Ethics and Evaluation in Culture and Science, Belgrade
PB  - College of Applied Studies "Technikum Taurunum", Zemun, Belgrade
C3  - Proceedings of the selected papers, abstracts and posters of The First Int. Conf. Trends in Heritology: Industrial and Intangible Heritage
T1  - Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments
SP  - 137
VL  - 138
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3076
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Čičević, Svetlana and Trifunović, Aleksandar and Duta, Alina",
year = "2018",
abstract = "New generations of student population have a constant need and relation to advanced technologies in every day living and communication. This means that contemporary graphic softvare solutions with 3D virtuel environment become a necessity, specially in modern education of young engineers in several technical disciplines, such as architecture, civil engineering, traffic and transportation engineering, mechanical engineering, etc. The authors of this research started from the presumption that education which is sublimation of a game and research, uses application of current technologies and devices and brings real and „visible“ rezult recognizable in engineering practice, paralelly with benefits in final students’ course score, is the one which motivates students to make additional efforts in learning. An novel approach in contemporary Descriptive Geometry education, at the Faculty of Civil Engineering in Belgrade, which uses creative workshop named „ Facultative task“ is here presented. Students’ benefit from this task was to enhance his/her final course grade. 
The task which contains analysis, creation and graphic presentation of geometric structure, inspired by a contemporary building (worlds’ cultural heritage object with public, industrial or cultural function)  was organized as the team work (three students were joined in a group). The focus was on characteristic geometric entities (roof, facade, wall, etc.) as dominants in architectural form. The methodology of the workshop is based on several „steps“: geometric analysis of contemporary building-1; composition of a new structure-2; 2D classical hand drawings - orthogonal projections on the three coordinate planes (made of a cardboard)-3;  3D modeling of a structure in 3D computer environment (Auto CAD software)-4; mobile phone augmented reality application usage-5; poster presentation-6.
Specifically for the purposes of the research the questionary was created for students’ response to the new method of teaching/learning, where they assesed the workshop, specified their affinity for the various phases of the work, gave comments and suggestions.",
publisher = "Central Institute for Conservation, Belgrade;, Association for Ethics and Evaluation in Culture and Science, Belgrade, College of Applied Studies "Technikum Taurunum", Zemun, Belgrade",
journal = "Proceedings of the selected papers, abstracts and posters of The First Int. Conf. Trends in Heritology: Industrial and Intangible Heritage",
title = "Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments",
pages = "137",
volume = "138",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3076"
}

Dragović, M., Čučaković, A., Čičević, S., Trifunović, A.,& Duta, A.. (2018). Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments. in Proceedings of the selected papers, abstracts and posters of The First Int. Conf. Trends in Heritology: Industrial and Intangible Heritage
Central Institute for Conservation, Belgrade;., 138, 137.
https://hdl.handle.net/21.15107/rcub_grafar_3076

Dragović M, Čučaković A, Čičević S, Trifunović A, Duta A. Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments. in Proceedings of the selected papers, abstracts and posters of The First Int. Conf. Trends in Heritology: Industrial and Intangible Heritage. 2018;138:137.
https://hdl.handle.net/21.15107/rcub_grafar_3076 .

Dragović, Magdalena, Čučaković, Aleksandar, Čičević, Svetlana, Trifunović, Aleksandar, Duta, Alina, "Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments" in Proceedings of the selected papers, abstracts and posters of The First Int. Conf. Trends in Heritology: Industrial and Intangible Heritage, 138 (2018):137,
https://hdl.handle.net/21.15107/rcub_grafar_3076 .

TY  - CONF
AU  - Trifunović, Aleksandar
AU  - Čičević, Svetlana
AU  - Nešić, M.
AU  - Dragović, Magdalena
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1601
AB  - For children growing up today, digital media are part of everyday life, and children accept technology as a completely natural and inevitable means. The old notion that children must reach the level of specific operations to get ready to use a computer is outdated. Growing up of Neomillennial generations require completely amended educational approaches, as well as, the development of new skills and attitudes in almost all areas. The aforementioned initiated an experiment conducted with aim to test the potential differences in performance between traditional (paper form) and contemporary (using a tablet PC) mode of testing. The nonverbal abilities tests related to the recognition of 2D and 3D geometric shapes were used in the study. The test material was arranged by the authors for the purposes of this research. Two- or three dimensional geometric shapes were presented either on the screen or in paper form. In the 2D presentation mode the items were polygons like circles, triangles, squares, etc., while in the 3D test objects which contained the elements of prisms, cylinders or cones were presented. The task was to recognize the particular shape among the three offered and to select the correct answer. The participants were 120 children aged from 7 to 8 years. The results show that there are no statistically significant differences in achievement between the paper and tablet PC mode of testing for 2D geometrical shapes. However, there are significant differences for 3D geometrical shapes, in favor of using tablet PC. Based on the contact with children during the testing for recognition of 3D geometric shapes, the impression is gained that they were very engaged, fascinated and naturally interested in interacting with the touch screens. Accordingly, policy makers should consider introducing new technologies as to facilitate the adoption of (geometrical) concepts, as well as in order to achieve childrens' more efficient mastering of courses contents.
PB  - Faculty of Philosophy, University of Niš, Niš
C3  - Abstract Book / 14th International Conference Days of Applied Psychology 2018, Niš, Serbia, September 29th-30th 2018
T1  - The usage of tablet PC to support young childrens' geometric shapes recognition
EP  - 18
SP  - 17
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1601
ER  - 

@conference{
author = "Trifunović, Aleksandar and Čičević, Svetlana and Nešić, M. and Dragović, Magdalena",
year = "2018",
abstract = "For children growing up today, digital media are part of everyday life, and children accept technology as a completely natural and inevitable means. The old notion that children must reach the level of specific operations to get ready to use a computer is outdated. Growing up of Neomillennial generations require completely amended educational approaches, as well as, the development of new skills and attitudes in almost all areas. The aforementioned initiated an experiment conducted with aim to test the potential differences in performance between traditional (paper form) and contemporary (using a tablet PC) mode of testing. The nonverbal abilities tests related to the recognition of 2D and 3D geometric shapes were used in the study. The test material was arranged by the authors for the purposes of this research. Two- or three dimensional geometric shapes were presented either on the screen or in paper form. In the 2D presentation mode the items were polygons like circles, triangles, squares, etc., while in the 3D test objects which contained the elements of prisms, cylinders or cones were presented. The task was to recognize the particular shape among the three offered and to select the correct answer. The participants were 120 children aged from 7 to 8 years. The results show that there are no statistically significant differences in achievement between the paper and tablet PC mode of testing for 2D geometrical shapes. However, there are significant differences for 3D geometrical shapes, in favor of using tablet PC. Based on the contact with children during the testing for recognition of 3D geometric shapes, the impression is gained that they were very engaged, fascinated and naturally interested in interacting with the touch screens. Accordingly, policy makers should consider introducing new technologies as to facilitate the adoption of (geometrical) concepts, as well as in order to achieve childrens' more efficient mastering of courses contents.",
publisher = "Faculty of Philosophy, University of Niš, Niš",
journal = "Abstract Book / 14th International Conference Days of Applied Psychology 2018, Niš, Serbia, September 29th-30th 2018",
title = "The usage of tablet PC to support young childrens' geometric shapes recognition",
pages = "18-17",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1601"
}

Trifunović, A., Čičević, S., Nešić, M.,& Dragović, M.. (2018). The usage of tablet PC to support young childrens' geometric shapes recognition. in Abstract Book / 14th International Conference Days of Applied Psychology 2018, Niš, Serbia, September 29th-30th 2018
Faculty of Philosophy, University of Niš, Niš., 17-18.
https://hdl.handle.net/21.15107/rcub_grafar_1601

Trifunović A, Čičević S, Nešić M, Dragović M. The usage of tablet PC to support young childrens' geometric shapes recognition. in Abstract Book / 14th International Conference Days of Applied Psychology 2018, Niš, Serbia, September 29th-30th 2018. 2018;:17-18.
https://hdl.handle.net/21.15107/rcub_grafar_1601 .

Trifunović, Aleksandar, Čičević, Svetlana, Nešić, M., Dragović, Magdalena, "The usage of tablet PC to support young childrens' geometric shapes recognition" in Abstract Book / 14th International Conference Days of Applied Psychology 2018, Niš, Serbia, September 29th-30th 2018 (2018):17-18,
https://hdl.handle.net/21.15107/rcub_grafar_1601 .

TY  - CONF
AU  - Čičević, Svetlana
AU  - Trifunović, Aleksandar
AU  - Lazarević, D.
AU  - Dragović, Magdalena
AU  - Vidović, N.
AU  - Mošić, N.
PY  - 2018
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1651
AB  - Excessive speed and poor driver perception are the causes of a large number of traffic accident. Analysis of the influence of geometry in driver 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 budget and financial situation do not allow the implementation of expensive traffic solutions, some of them can be replaced by innovative, but simple solutions. In this study, the experiment was performed to explore how driver perception and behavior are influenced by two virtual 3D shapes projections - 3D alternative crosswalk pattern and speed bumps consisted from triangular prisms. The results show statistically significant differences between willingness to reduce vehicle speed as a response to the road marking using the square (rectangular prism) as the basis compared to one that has been used triangle (triangular prism).
PB  - Serbian Society for Geometry and Graphics Faculty of Technical Sciences, University of Novi Sad, Belgrade ; Novi Sad
C3  - Book of abstracts / The 6th International Conference on Geometry and Graphics Mongeometrija 2018, June 6th-9th 2018 Novi Sad, Serbia
T1  - Perception of three-dimensional geometric shapes as virtual 3D road markings
EP  - 32
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1651
ER  - 

@conference{
author = "Čičević, Svetlana and Trifunović, Aleksandar and Lazarević, D. and Dragović, Magdalena and Vidović, N. and Mošić, N.",
year = "2018",
abstract = "Excessive speed and poor driver perception are the causes of a large number of traffic accident. Analysis of the influence of geometry in driver 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 budget and financial situation do not allow the implementation of expensive traffic solutions, some of them can be replaced by innovative, but simple solutions. In this study, the experiment was performed to explore how driver perception and behavior are influenced by two virtual 3D shapes projections - 3D alternative crosswalk pattern and speed bumps consisted from triangular prisms. The results show statistically significant differences between willingness to reduce vehicle speed as a response to the road marking using the square (rectangular prism) as the basis compared to one that has been used triangle (triangular prism).",
publisher = "Serbian Society for Geometry and Graphics Faculty of Technical Sciences, University of Novi Sad, Belgrade ; Novi Sad",
journal = "Book of abstracts / The 6th International Conference on Geometry and Graphics Mongeometrija 2018, June 6th-9th 2018 Novi Sad, Serbia",
title = "Perception of three-dimensional geometric shapes as virtual 3D road markings",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1651"
}

Čičević, S., Trifunović, A., Lazarević, D., Dragović, M., Vidović, N.,& Mošić, N.. (2018). Perception of three-dimensional geometric shapes as virtual 3D road markings. in Book of abstracts / The 6th International Conference on Geometry and Graphics Mongeometrija 2018, June 6th-9th 2018 Novi Sad, Serbia
Serbian Society for Geometry and Graphics Faculty of Technical Sciences, University of Novi Sad, Belgrade ; Novi Sad., 32-32.
https://hdl.handle.net/21.15107/rcub_grafar_1651

Čičević S, Trifunović A, Lazarević D, Dragović M, Vidović N, Mošić N. Perception of three-dimensional geometric shapes as virtual 3D road markings. in Book of abstracts / The 6th International Conference on Geometry and Graphics Mongeometrija 2018, June 6th-9th 2018 Novi Sad, Serbia. 2018;:32-32.
https://hdl.handle.net/21.15107/rcub_grafar_1651 .

Čičević, Svetlana, Trifunović, Aleksandar, Lazarević, D., Dragović, Magdalena, Vidović, N., Mošić, N., "Perception of three-dimensional geometric shapes as virtual 3D road markings" in Book of abstracts / The 6th International Conference on Geometry and Graphics Mongeometrija 2018, June 6th-9th 2018 Novi Sad, Serbia (2018):32-32,
https://hdl.handle.net/21.15107/rcub_grafar_1651 .

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 .

TY  - CONF
AU  - Dragović, Magdalena
AU  - Čučaković, Aleksandar
AU  - Čičević, Svetlana
AU  - Jevtić-Novaković, K.
AU  - Trifunović, Aleksandar
PY  - 2017
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/1555
AB  - Expanding technology, augmented reality (AR), where the customer/user can obtain various information about 3D digital model of an object in real time virtual presentation, has a wide range of applications. One of the fields of interest is cultural heritage preservation. Combined with 3D modeling, mostly based on 3D laser scanning data, AR enables a common user to visualize the object, i.e. cultural heritage monument in its' real surroundings. This is especially important in the cases when the monument is in ruined or devastated state. If reconstructed 3D model would give the clear visual impression about the monument and its historical value. This topic is especially interesting for engineering students, whose further professional activities would be involved in the tasks of cultural heritage protection. Augmented reality applications, among other, are available through android phones, i-phones and tablets by 3D model upload and its real time presentation. AR applications aimed for architectural objects require certain manipulation skills regarding object's positioning on the mobile device's screen, as well as, geometry knowledge for obtaining correctness. In this research, a testing was performed regarding spatial abilities of the engineering students, which had a task to incorporate the 3D model of the cultural heritage monument into several variants of 2D and 3D scene, as well as decomposition and recognition of elements of the structure. 3D digital Auto CAD model (geometric model) of reconstructed one nave church in Serbia, in monastery complex Kastaljan, on the mountain Kosmaj, was used for the testing purposes.
PB  - Scientific Association for Development and Affirmation of New Technologies, Sopot
C3  - Book of Abstracts of Third International Conference Modern Methods of Testing and Evaluation in Science, NANT 2016, 24-25th December 2016 in Belgrade
T1  - Augmented reality application in engineering students spatial abilities assessment
EP  - 18
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_grafar_1555
ER  - 

@conference{
author = "Dragović, Magdalena and Čučaković, Aleksandar and Čičević, Svetlana and Jevtić-Novaković, K. and Trifunović, Aleksandar",
year = "2017",
abstract = "Expanding technology, augmented reality (AR), where the customer/user can obtain various information about 3D digital model of an object in real time virtual presentation, has a wide range of applications. One of the fields of interest is cultural heritage preservation. Combined with 3D modeling, mostly based on 3D laser scanning data, AR enables a common user to visualize the object, i.e. cultural heritage monument in its' real surroundings. This is especially important in the cases when the monument is in ruined or devastated state. If reconstructed 3D model would give the clear visual impression about the monument and its historical value. This topic is especially interesting for engineering students, whose further professional activities would be involved in the tasks of cultural heritage protection. Augmented reality applications, among other, are available through android phones, i-phones and tablets by 3D model upload and its real time presentation. AR applications aimed for architectural objects require certain manipulation skills regarding object's positioning on the mobile device's screen, as well as, geometry knowledge for obtaining correctness. In this research, a testing was performed regarding spatial abilities of the engineering students, which had a task to incorporate the 3D model of the cultural heritage monument into several variants of 2D and 3D scene, as well as decomposition and recognition of elements of the structure. 3D digital Auto CAD model (geometric model) of reconstructed one nave church in Serbia, in monastery complex Kastaljan, on the mountain Kosmaj, was used for the testing purposes.",
publisher = "Scientific Association for Development and Affirmation of New Technologies, Sopot",
journal = "Book of Abstracts of Third International Conference Modern Methods of Testing and Evaluation in Science, NANT 2016, 24-25th December 2016 in Belgrade",
title = "Augmented reality application in engineering students spatial abilities assessment",
pages = "18-18",
url = "https://hdl.handle.net/21.15107/rcub_grafar_1555"
}

Dragović, M., Čučaković, A., Čičević, S., Jevtić-Novaković, K.,& Trifunović, A.. (2017). Augmented reality application in engineering students spatial abilities assessment. in Book of Abstracts of Third International Conference Modern Methods of Testing and Evaluation in Science, NANT 2016, 24-25th December 2016 in Belgrade
Scientific Association for Development and Affirmation of New Technologies, Sopot., 18-18.
https://hdl.handle.net/21.15107/rcub_grafar_1555

Dragović M, Čučaković A, Čičević S, Jevtić-Novaković K, Trifunović A. Augmented reality application in engineering students spatial abilities assessment. in Book of Abstracts of Third International Conference Modern Methods of Testing and Evaluation in Science, NANT 2016, 24-25th December 2016 in Belgrade. 2017;:18-18.
https://hdl.handle.net/21.15107/rcub_grafar_1555 .

Dragović, Magdalena, Čučaković, Aleksandar, Čičević, Svetlana, Jevtić-Novaković, K., Trifunović, Aleksandar, "Augmented reality application in engineering students spatial abilities assessment" in Book of Abstracts of Third International Conference Modern Methods of Testing and Evaluation in Science, NANT 2016, 24-25th December 2016 in Belgrade (2017):18-18,
https://hdl.handle.net/21.15107/rcub_grafar_1555 .

TY  - CHAP
AU  - Čičević, Svetlana
AU  - Dragović, Magdalena
AU  - Zunjić, A.
AU  - Trifunović, Aleksandar V.
AU  - Mitrović, S.
AU  - Nešić, M.
PY  - 2017
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/861
AB  - Streetscapes are important public resources, and by their very nature, are essential parts of the open space of urban areas. The improvement of urban streetscapes aims to achieve an important objective - to become complete systems that blend all components into a safe, functional, attractive, and cohesive place. Universal design principles are completely the same in the case of new construction, as well as, for the reconstruction of existing roads, to ensure safe and easy access, enhancing the social function of streets as public spaces. The transition toward a more sustainable landuse planning, influences all aspects of street design, including the general layout of streets, activities taking place along the street, the volumes of pedestrian and bicycle activity, transit usage, and traffic to be accommodated, also emphasizing protection of vulnerable road users, as well as, transport sensitive groups through physically enforcing speed limits by means of traffic calming and other measures. The fundamental issues that must be addressed in the redesign of a street are allocating its space in a way which accommodates all modes of transport, provides a genuine choice of movement, as well as supports economic development. The way to make a street more complete or inclusive will depend on the local context: how big the street is, how much vehicle traffic it carries, what the shapes and uses of the buildings around it are, what connections it makes with other streets, and so on. Balancing street spaces is both a design and management problem, because it can be achieved by making physical changes to a street and by changing regulations, which control street functions. With limited funding streams, complex approval and regulatory processes, and lengthy construction timetables, delivering such results presents a challenging task. To achieve a context-driven urban street (re)design process, a number of parameters must be taken into consideration. It is of utmost importance to evaluate how pedestrians and vehicles use a street, where and when problems arise, and to define more precisely sets of user needs, so as to identify ways in which they might be met through providing different street design elements. The current study assessed the safety, social and emotional impact of street design after reconstruction. The results of The Road Safety Inspection and users' evaluation of their experience and emotional responses to the new street environment compared with the previous, more traditional design, are presented.
PB  - Nova Science Publishers, Inc.
T2  - Road design elements evaluation before and after reconstruction
T1  - The evaluation of road design elements before and after reconstruction
EP  - 193
SP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_grafar_861
ER  - 

@inbook{
author = "Čičević, Svetlana and Dragović, Magdalena and Zunjić, A. and Trifunović, Aleksandar V. and Mitrović, S. and Nešić, M.",
year = "2017",
abstract = "Streetscapes are important public resources, and by their very nature, are essential parts of the open space of urban areas. The improvement of urban streetscapes aims to achieve an important objective - to become complete systems that blend all components into a safe, functional, attractive, and cohesive place. Universal design principles are completely the same in the case of new construction, as well as, for the reconstruction of existing roads, to ensure safe and easy access, enhancing the social function of streets as public spaces. The transition toward a more sustainable landuse planning, influences all aspects of street design, including the general layout of streets, activities taking place along the street, the volumes of pedestrian and bicycle activity, transit usage, and traffic to be accommodated, also emphasizing protection of vulnerable road users, as well as, transport sensitive groups through physically enforcing speed limits by means of traffic calming and other measures. The fundamental issues that must be addressed in the redesign of a street are allocating its space in a way which accommodates all modes of transport, provides a genuine choice of movement, as well as supports economic development. The way to make a street more complete or inclusive will depend on the local context: how big the street is, how much vehicle traffic it carries, what the shapes and uses of the buildings around it are, what connections it makes with other streets, and so on. Balancing street spaces is both a design and management problem, because it can be achieved by making physical changes to a street and by changing regulations, which control street functions. With limited funding streams, complex approval and regulatory processes, and lengthy construction timetables, delivering such results presents a challenging task. To achieve a context-driven urban street (re)design process, a number of parameters must be taken into consideration. It is of utmost importance to evaluate how pedestrians and vehicles use a street, where and when problems arise, and to define more precisely sets of user needs, so as to identify ways in which they might be met through providing different street design elements. The current study assessed the safety, social and emotional impact of street design after reconstruction. The results of The Road Safety Inspection and users' evaluation of their experience and emotional responses to the new street environment compared with the previous, more traditional design, are presented.",
publisher = "Nova Science Publishers, Inc.",
journal = "Road design elements evaluation before and after reconstruction",
booktitle = "The evaluation of road design elements before and after reconstruction",
pages = "193-141",
url = "https://hdl.handle.net/21.15107/rcub_grafar_861"
}

Čičević, S., Dragović, M., Zunjić, A., Trifunović, A. V., Mitrović, S.,& Nešić, M.. (2017). The evaluation of road design elements before and after reconstruction. in Road design elements evaluation before and after reconstruction
Nova Science Publishers, Inc.., 141-193.
https://hdl.handle.net/21.15107/rcub_grafar_861

Čičević S, Dragović M, Zunjić A, Trifunović AV, Mitrović S, Nešić M. The evaluation of road design elements before and after reconstruction. in Road design elements evaluation before and after reconstruction. 2017;:141-193.
https://hdl.handle.net/21.15107/rcub_grafar_861 .

Čičević, Svetlana, Dragović, Magdalena, Zunjić, A., Trifunović, Aleksandar V., Mitrović, S., Nešić, M., "The evaluation of road design elements before and after reconstruction" in Road design elements evaluation before and after reconstruction (2017):141-193,
https://hdl.handle.net/21.15107/rcub_grafar_861 .

TY  - CONF
AU  - Čičević, Svetlana
AU  - Dragović, Magdalena
AU  - Trifunović, Aleksandar
AU  - Lazarević, Dragan
AU  - Dobrodolac, Momčilo
PY  - 2017
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/3086
AB  - Rastući trend korišćenja uređaja povezanih na internet, posebno ekrana na dodir, tablet računara
iliPC računara, podstiče napore da se unapredi metodologija edukacije i testiranja dece na ovom
polju. Da bi se istražila ova nastojanja analiziran je tradicionalni i savremeni pristup testiranja
dece uzrasta od 6 do 9 godina. Tradicionalni pristup uključuje testiranje na papiru, dok
savremeni podrazumeva rešavanje istog problema na tablet računaru ili PC računaru. Za potrebe
eksperimenta korišćen je neverbalni test koji se odnosi na prepoznavanje 2D i 3D geometrijskih
oblika. Testiranje je sprovedeno na uzorku od 180 dece iz urbanih i ruralnih sredina. Rezultati
prikazuju uzrastne i polne razlike, kao i razlike u postignuću na testovima između dece iz urbane
i ruralne sredine. Cilj rada je da se ispitaju potencijalne razlike koje nastaju usled različitih
pristupa testiranja i edukacije dece (tradicionalnog i savremenog). Na osnovu istraživanja, može
se zaključiti da deca ispoljavaju veću motivaciju i postižu bolje rezultate u rešavanju zadataka
kada koriste tablet računar iliPC računara. U skladu sa rezultatima rada, primena novih
tehnologija u edukaciji dece može doprineti efikasnijem savladavanju sadržaja različitih
kurseva, nego što je to slučaj kod klasičnog pristupa.
PB  - Centralni institut za konzervaciju, Beograd
PB  - Naučno društvo za razvoj i afirmaciju novih tehnologija, Beograd
C3  - Zbornik izabranih radova i izvoda prvog naučnog skupa Multidisciplinarni pristup kulturnoj baštini savremenim materijalima i tehnologijama
T1  - Korišćenje novih tehnoloških uređaja za testiranje i edukaciju dece
T1  - The use of new technological devices in testing and education of young children
EP  - 100
SP  - 99
UR  - https://hdl.handle.net/21.15107/rcub_grafar_3086
ER  - 

@conference{
author = "Čičević, Svetlana and Dragović, Magdalena and Trifunović, Aleksandar and Lazarević, Dragan and Dobrodolac, Momčilo",
year = "2017",
abstract = "Rastući trend korišćenja uređaja povezanih na internet, posebno ekrana na dodir, tablet računara
iliPC računara, podstiče napore da se unapredi metodologija edukacije i testiranja dece na ovom
polju. Da bi se istražila ova nastojanja analiziran je tradicionalni i savremeni pristup testiranja
dece uzrasta od 6 do 9 godina. Tradicionalni pristup uključuje testiranje na papiru, dok
savremeni podrazumeva rešavanje istog problema na tablet računaru ili PC računaru. Za potrebe
eksperimenta korišćen je neverbalni test koji se odnosi na prepoznavanje 2D i 3D geometrijskih
oblika. Testiranje je sprovedeno na uzorku od 180 dece iz urbanih i ruralnih sredina. Rezultati
prikazuju uzrastne i polne razlike, kao i razlike u postignuću na testovima između dece iz urbane
i ruralne sredine. Cilj rada je da se ispitaju potencijalne razlike koje nastaju usled različitih
pristupa testiranja i edukacije dece (tradicionalnog i savremenog). Na osnovu istraživanja, može
se zaključiti da deca ispoljavaju veću motivaciju i postižu bolje rezultate u rešavanju zadataka
kada koriste tablet računar iliPC računara. U skladu sa rezultatima rada, primena novih
tehnologija u edukaciji dece može doprineti efikasnijem savladavanju sadržaja različitih
kurseva, nego što je to slučaj kod klasičnog pristupa.",
publisher = "Centralni institut za konzervaciju, Beograd, Naučno društvo za razvoj i afirmaciju novih tehnologija, Beograd",
journal = "Zbornik izabranih radova i izvoda prvog naučnog skupa Multidisciplinarni pristup kulturnoj baštini savremenim materijalima i tehnologijama",
title = "Korišćenje novih tehnoloških uređaja za testiranje i edukaciju dece, The use of new technological devices in testing and education of young children",
pages = "100-99",
url = "https://hdl.handle.net/21.15107/rcub_grafar_3086"
}

Čičević, S., Dragović, M., Trifunović, A., Lazarević, D.,& Dobrodolac, M.. (2017). Korišćenje novih tehnoloških uređaja za testiranje i edukaciju dece. in Zbornik izabranih radova i izvoda prvog naučnog skupa Multidisciplinarni pristup kulturnoj baštini savremenim materijalima i tehnologijama
Centralni institut za konzervaciju, Beograd., 99-100.
https://hdl.handle.net/21.15107/rcub_grafar_3086

Čičević S, Dragović M, Trifunović A, Lazarević D, Dobrodolac M. Korišćenje novih tehnoloških uređaja za testiranje i edukaciju dece. in Zbornik izabranih radova i izvoda prvog naučnog skupa Multidisciplinarni pristup kulturnoj baštini savremenim materijalima i tehnologijama. 2017;:99-100.
https://hdl.handle.net/21.15107/rcub_grafar_3086 .

Čičević, Svetlana, Dragović, Magdalena, Trifunović, Aleksandar, Lazarević, Dragan, Dobrodolac, Momčilo, "Korišćenje novih tehnoloških uređaja za testiranje i edukaciju dece" in Zbornik izabranih radova i izvoda prvog naučnog skupa Multidisciplinarni pristup kulturnoj baštini savremenim materijalima i tehnologijama (2017):99-100,
https://hdl.handle.net/21.15107/rcub_grafar_3086 .