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Positive impact of 3D CAD models employment in DG education
(Silesian University of Technology- Geometry and Engineering Graphic Centre, Gliwice, 2017)
Classical Descriptive Geometry (DG), an engineering students' important course, uses 2D drawings for 3D spatial elements representation. The efficient engineering practice for solving geometry tasks used to be on sheet ...
Diagrams for stress and deflection prediction in cross-laminated timber (CLT) panels with non-classical boundary conditions
(University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy, 2020)
Invention of cross-laminated timber (CLT) was a big milestone for building with wood. Due to novelty of CLT and timber’s complex mechanical behavior, the existing design codes cover only rectangular CLT panels, simply ...
Gravity satellite missions measurement data for atmospheric density estimation
(Institute of Physics Belgrade, Pregrevica 118, 11080 Belgrade Serbia, 2022)
Gravity satellite missions measurement data are primarily intended for use in
the estimation of an accurate model of Earth’s gravity field. The satellites’ almost
circular orbits with polar or near-polar inclination of ...
3D Lattice Panels Based on the Concave Polyhedra of the Second Sort: Ideas for Architectural Ornaments
(Факултет примењених уметности, Београд, 2020 Faculty of Applied Arts, Belgrade, 2020, 2020)
Using the concave polyhedra of the second sort, we are creating spatial structures in the shape of lattice panels to be applied in architecture. The procedure is based on a rectangular (or, less often, a polar) array of ...
The Two Geometric Concepts Applied on The Architectural Design of Medieval Churches in The Balkans
(Faculty of Applied Arts, University of Arts in Belgrade, Serbia, 2021)
This paper presents a combined application of the two geometric concepts to analyze architectural layouts of selected medieval churches in the Balkans. One concept is a geometric construction, known as Štambuk’s canon, ...
Poset cone and weighted P−partitions enumerator
(Kongres mladih matematičara u Novom Sadu KMMNS2 Septembar, 29 – Oktobar, 1, 2022 Novi Sad, Srbija, 2022)
For a poset P on [n] we associate the poset cone C_P := cone{e_i − e_j : i <_P j}, where e_1, e_2, . . . , e_n are the standard basis vectors in R^n. The normal fan N(C_P) of this polyhedron is a coarsening of a subfan of ...
Is walkable street usable? Walkability and usability of street after reconstruction
(University of Belgrade, Faculty of Transport and Traffic Engineering, 2019)
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 ...
Affine Conform Planes as the Special Cases of General Collinear Planes
(Cracow University of Technology, Cracow, 1996., 1996)
General collinear planes whose double straight line is at infinity are affine collinear planes.
Affine collinear planes whose double points of collocation on the infinitely distant double straight line are the absolute ...
The benefits of an additional practice in descriptive geomerty course: non obligatory workshop at the Faculty of Civil Engineering in Belgrade
(Serbian Society for Geometry and Graphics (SUGIG) Faculty of Mechanical Engineering, University of Belgrade, 2020)
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 ...
Visualization of geodynamic changes of terrain using Google Earth Pro and Qgis
(Serbian Society for Geometry and Graphics (SUGIG)Faculty of Mechanical Engineering, University of Belgrade, 2021)
The paper presents a way of visualizing terrain changes in the observed time period, caused by natural disasters such as landslide. The application of the Google Earth Pro application for generation of DSM (Digital Area ...