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Приказ резултата 81-90 од 102
Testing the stability of gps oscillators within Serbian permanent gps stations network
(19th IMEKO World Congress 2009, 2009)
Periodic tests of quartz oscillators incorporated in GPS receivers in Serbia are performed in accredited metrological laboratories by the procedure adopted in metrological laboratory ML160. However, receivers of Serbian ...
Consequences of non planned urban development during turbulent times in Serbia - case study of suburb Kumodraz watershed in Belgrade
(Risk Management of Water Supply and Sanitation Systems, 2009)
Development is usually based oil numerous analyses accounting for planning, economy and population assessments as well as urbanism, architectural and civil engineering infrastructure planning and project design. The modern ...
National traceability of GPS measurements in the Republic of Serbia
(20th International Metrology Symposium and 1st Regional Metrology Organisations Symposium 2008, RMO, 2008)
A traceability chain of Global positioning system (GPS) measurements to Serbian national standard UTC(ZMDM) is presented in the paper. An experiment on reproducing the secondary standard ML160 to working standards by ...
Experiences and procedures on making technical documentation for the objects of historical and cultural heritage
(International Society for Photogrammetry and Remote Sensing, 2004)
This paper evaluates advantages of application of digital photogrammetry for the purposes of production of technical documentation for the objects under protection, comparing it with the classical photogrammetric procedures. ...
Cadastral data services on internet in Serbia
(International Society for Photogrammetry and Remote Sensing, 2004)
Pilot project of cadastral data distribution via Internet started at the end of 2001. Reason was a pressure from users who wanted faster and improved access to cadastral data. Motive of the Governmental Geodetic Authority ...
Numerical simulation of concentrated release of dredged sediments into the river / Numerička simulacija koncentrisanog ispuštanja izbagerovanog nanosa u maticu reke
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2007)
This paper deals with prediction of hydraulic consequences of concentrated release of dredged sediments into the river using a two-dimensional numerical model. It is shown that flow, concentration, and siltation fields can ...
Closed Form Solutions for The Stability and Free Vibration Analysis of Laminated Composite Plates
(Serbian Society of Mechanics, Belgrade, 2007, 2007)
Analytical formulations and solutions to fundamental frequency and buckling loads analysis of simply supported isotropic and layered anisotropic cross-ply composite plates are presented. The displacement model based on ...
Pseudosymmetry of General Collinear Planes
(Dresden: Technische Universität Dresden; International Society for Geometry and Graphics (ISGG), 2008)
The paper is considering a special case of general collinear planes, which creates an
illusion of axial symmetry of the corresponding figures, for the specially chosen method of mapping. Comparing the original figure in ...
Application of 2D and 3D modelling in bay entrance design / Oblikovanje ulaza u zaliv primenom modela ravanskog i prostornog tečenja
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2007)
Bays suffer from siltation, which is a natural process that cannot be avoided. The main cause of this process is mixing of the river-water containing suspended sediment and the river-bay water. High costs of maintenance - ...
Instability analysis of the air-water flow in porous medium / Analiza pojave nestabilnosti kod dvofaznog strujanja u poroznoj sredini
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2009)
The paper deals with modeling of two phase (water-air) flow in coarse porous medium, where, after reaching some air velocity, instability of the flow occurs. Firstly, a linear stability analysis has been conducted for ...