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Comparing Tablets (touchscreen devices) and PCs in Preschool Education: Testing Spatial Relationship Using Geometric Symbols of Traffic Signs
(International Engineering and Technology Institute (IETI), 2018)
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 ...
Bridge Deck Runoff Water Quality Modeling - The "Gazela" Bridge Case Study
(Water Research and Management, 2018)
Evaluation of methods for predicting axial capacity of jacked-in and driven piles in cohesive soils
(Union of Croatian Civil Engineers and Technicians, 2018)
This paper presents the evaluation of methods for predicting the ultimate axial bearing capacity of single piles based on the cone penetration test (CPT) results, and the evaluation of static methods based on the effective ...
Sustainable Railway Infrastructure and Specific Environmental Issues in the Republic of Serbia
(Strojarski Facultet, 2018)
Transport represents both need and threat to the modern human society. European transport policy aims at sustainable transport development based on the efficient use of natural resources, protection and improvement of ...
Evaluation of positional accuracy of digital topographic maps at scale 1:25 000 (DTM25) on the basis of STANAG 2215 standard / Ocenka pozicionnoj točnosti na cifrovoj topografičeskoj karte masštaba 1:25 000 (TK25), razrabotannoj v sootvetstvii so standartom «STANAG 2215»
(Univerzitet odbrane u Beogradu - Institut za naučne informacije, Beograd, 2018)
The paper describes the results of the positional accuracy assessment of digital topographic maps at scale 1: 25 000 produced by the Serbian Military Geographic Institute (MGI). The test for the horizontal and vertical ...
Some new results for certain classes of univalent functions
(Springer, 2018)
Application of seismic tomography for assessment of the railway substructure condition
(SAGE Publications Ltd, 2018)
This article presents results obtained in the research conducted on railway infrastructure in Serbia, which aimed at prediction of substructure condition based on the analysis of track quality. It presents the results of ...
Trajectory-Based Interpretation of Laser Light Diffraction by a Sharp Edge
(Springer, 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 ...
A generalization of nil-clean rings
(Miskolc Mathematical Notes, 2018)
The conditions that allow an element of an associative, unital, not necessarily commutative ring R, to be represented as a sum of (commuting) idempotents and one nilpotent element are analyzed. Some applications to group ...