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Methods for determination of residual stress in rail
(Faculty of Mechanical Engineering, Niš, 2018)
The residual stresses in rails are generated during the manufacturing process and have uneven distribution in rail cross section. The residual stress is a part of basic tensile stress in rail foot. For used rail, the ...
Additional motivation in education: Contemporary geometric analyzes of cultural heritage monuments
(Central Institute for Conservation, Belgrade;Association for Ethics and Evaluation in Culture and Science, BelgradeCollege of Applied Studies "Technikum Taurunum", Zemun, Belgrade, 2018)
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 ...
Estimation of thermal impulse response of a multi-layer building wall through in-situ experimental measurements in a dynamic regime with applications
(Elsevier Ltd, 2018)
The dynamic thermal characteristics of the components of a building have a primary influence on the energy performance of the building's envelope under real environmental conditions. In this study, a novel approach for ...
Trajectory-based interpretation of laser light diffraction by a sharp edge
(Springer New York LLC, 2018)
In the diffraction pattern produced by a half-plane sharp edge when it obstructs the passage of a laser beam, two characteristic regions are noticeable. There is a central region, where the diffraction of laser light appears ...
The usage of tablet PC to support young childrens' geometric shapes recognition
(Faculty of Philosophy, University of Niš, Niš, 2018)
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 ...
New pedagogical approaches in digital media - enhanced traffic safety training for children
(University of Niš, Faculty of Occupational Safety, 2018)
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 ...
In Situ Experimental Determination of the Heat Transmittance of a Building Wall / Određivanje koeficijenta prolaza toplote kroz fasadni zid eksperimentalnim merenjem
(Građevinski fakultet, Subotica, 2018)
In this paper, results of a long term experimental in-situ measurement of air temperatures and heat fluxes trough a building wall surfaces, are presented. Indoor and outdoor measurements were carried out simultaneously ...
Parametric modeling as geometric tool for designing urban model of biomorphic from inspired by flower of bell flower (Campanula persicifolia L.)
(Serbian Society for Geometry and Graphics (SUGIG) Faculty of Technical Sciences, University of Novi Sad, 2018)
The aim of this research was to apply parametric modeling as appropriate geometric tool in landscape architecture design. Nature model used as inspiration in designing process was flower of the species bell flower (Campanula ...
Face enumeration on matroid base polytope
(University, Faculty of Science, Kragujevac, 2018)
Elements in a ring which can be represented as a sum of idempotents and one nilpotent element
(University of Kragujevac, Faculty of Science, Kragujevac, 2018)