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Variations of Concave Pyramids of Second Sort with an Even Number of Base Sides
(Bucharest, Romania: SORGING–ROMANIAN SOCIETYFORENGINEERINGGRAPHICSBrasov, Romania: University ‘Transilvania’ of Brasov, 2015)
Concave pyramids of second sort (CP II) are formed similarly to concave cupolae of second sort
(CC II) with a comparable logic of emergence to the regular-faced convex pyramids. They are formed by enclosing the space over ...
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 ...
The total graph of a module
(Društvo matematičara Srbije, Beograd, 2011)
A generalization of the total graph of a ring is presented. Various properties are proved and some relations to the total graph of a ring as well as to the zero-divisor graph are established.
Full quantum mechanical analysis of atomic three-grating Mach-Zehnder interferometry
(Academic Press Inc., 2015)
Atomic three-grating Mach Zehnder interferometry constitutes an important tool to probe fundamental aspects the quantum theory. There is, however, a remarkable gap in the literature betweenthe oversimplified models and ...
Twenty-four position tilt test for accelerometer cross-axial sensitivity compensation / Kompensacija poperečnoj čuvstvitel'nosti MËMS akselerometrov s pomošč'ju testirovanija statičnogo ugla naklona, provedennogo v 24-eh pozicijah
(Univerzitet odbrane u Beogradu - Institut za naučne informacije, Beograd, 2017)
Cross-axial or transverse sensitivity of an accelerometer can be compensated by digital processing of the output signal. To perform this, it is necessary to determine coefficients that describe a sensor's response to ...
Geometry of twisted surfaces applied on horizontal communications in architecture / Geometrija spiralnih površi primenjena na horizontalne komunikacije u arhitekturi
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2013)
Contemporary technologies and materials continuously challenge structural designers, as well as architects, to achieve unique applications of various geometric surfaces. Twisted structures are actual and numerous in building ...
Defining the principal axes of the quadric cone - a general case with elliptic base section curve
(Faculty of Architecture, University of BelgradeSerbian Society for Geometry and Graphics, 2010)
This paper presents an constructive procedure of determining three mutually orthogonal principal axes (three planes of symmetry) of the quadric cone, the general case with elliptical base section curve.The constructive ...
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 ...
Simultaneity analysis in a wireless sensor network
(Polish ACAD Sciences Committee Metrology and Res Equipment, 2015)
An original wireless sensor network for vibration measurements was designed. Its primary purpose is modal analysis of vibrations of large structures. A number of experiments have been performed to evaluate the system, with ...
The measurement of inclination on gravity concrete dams using the tiltmeter instrument / Merenje nagiba kod gravitacionih betonskih brana primenom instrumenta tiltmetar
(Savez inženjera i tehničara Srbije, Beograd, 2015)
The measurement of inclination on gravity concrete dams using the instrument tiltmeter is described and discussed with special reference on obtained results on the dam 'Đerdap 2' acquired in the three years period. Tiltmetar ...