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Prikaz rezultata 211-220 od 288
The influence of mechanical activation on the structure of ZnO
(Belgrade : Institute of Technical Sciences of SASA, 2013)
In this paper, the authors investigated the influence of mechanicall activation of ZnO powder on crystal and micro structure. Because of its structure, ZnO could be used like filler in polymer ceramics nanocompozites. ...
Review of failure analysis of coupling systems on freight trains
(Faculty of Mechanical Engineering, University of Belgrade, Serbia, 2023)
This paper presents a review of screw coupling and draw gear failure analysis on freight trains in Europe
and other countries where screw coupling systems are still in use. Analyses of failures show different
characteristics ...
Internality of Averaged Gaussian Quadrature Rules
(6TH INTERNATIONAL CONFERENCE ON MATHEMATICAL AND RELATED SCIENCES BOOK OF ABSTRACTS, 2023)
The averaged and optimal averaged quadrature rules provide a convenient method of approximating the error in the Gauss quadrature. However, they are fully applicable only if their nodes are internal. We discuss two approaches ...
Characterization of metal-glass composites material
(Association of Metallurgical Engineers of Serbia, Belgrade, Serbia, 2019)
Testing Surface Properties of 3D Printed Metals
(Trans Tech Publications Ltd, Switzerland, 2023)
The rapid development of additive manufacturing technologies has opened novel opportunities for producing metal components with a variety of uses. 3D printing of metals provides the capability to produce parts with complex ...
Enstrophy in Turbulent Swirling Flow in Pipe
(1st International Conference on Mathematical Modelling in Mechanics and Engineering, Booklet of Abstracts, Mathematical Institute of the Serbian Academy of Sciences and Arts, Belgrade, Serbia, 8-10 September 2022, 2022)
Large Eddy Simulation of particle laden turbulent channel flows with isotropic or non-isotropic wall roughness
(10th International Conference of Multiphase Flow, 2019)
Calculation of flow parameters of the mixing chamber gas ejector that is used to transport the disperse phase
(3rd International Symposium Contemporary Problems of Fluid Mechanics, 2011)
Kolmogorov's similarity hypothesis application in research of the turbulent swirl flows in pipe generated by the various axial fan geometries
(91st Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM, Section S10: Turbulence and reactive flows, Uni. Kassel, March 15-19, Book of Abstracts, 2021)
Analysis of energy state of a discrete fractionally one- and two -layer oscillatory spherical net model of mouse Zona Pelucida
(Faculty of Mechanical Engineering, BelgradeUniversity of Belgrade Mathematical Institute, Serbian Academy of Sciences and Arts, 2016)
As there are experimental evidences that Zona Pelucida (ZP) changes its elasticity during process of maturation we may supposed that ZP changes its oscillatory states as well. One of biological functions of this multi-layer ...