Претраживање
Приказ резултата 21-30 од 56
Evaluation and comparision recent global geopotential model in Serbia
(Geoconference On Informatics, Geoinformatics and Remote Sensing - Conference Proceedings, Vol II, 2013)
Within this paper the evaluation and comparison test of a series of global geopotential models (GGM) is shown using available terrestrial data from the territory of Serbia. Using the model of European Improved Gravity 6C2 ...
The First Insight into Station Velocities in Republic of Serbia
(Reference Frames for Applications in Geosciences, 2013)
The paper presents preliminary results of coordinate time series analysis in Serbian network of permanent GNSS stations. Analysis methodology is outlined and resulting station velocities are briefly commented. Despite the ...
The maximum number of P-vertices of some nonsingular double star matrices
(Elsevier B.V., 2013)
In this short note, we construct a nonsingular matrix A whose graph is a double star of order n >= 4 with n - 2 P-vertices. This example leads to a positive answer, for n >= 6, to a last open question proposed recently by ...
A normalized regression based regional model for generating flows at ungauged basins
(Water Science and Technology, 2013)
Revision of existing methodologies for generating monthly-flow series at ungauged basins based on multivariate nonlinear correlation has led to a simple two-parameter model. While the existing methodology used hydrological, ...
Trajectory-based interpretation of Young's experiment, the Arago-Fresnel laws and the Poisson-Arago spot for photons and massive particles
(Physica Scripta, 2013)
We present a trajectory-based interpretation of Young's experiment, the Arago-Fresnel laws and the Poisson-Arago spot. This approach is based on the equation of the trajectory associated with the quantum probability current ...
Traffic-induced vibrations of frame structures
(Canadian Journal of Civil Engineering, 2013)
Using the spectral element method (SEM), a 2-D numerical model of multi-storey frame structures has been developed. The model has been used to predict traffic-induced vibrations of two, six, and twelve-story concrete ...
Trace element distribution in surface soils from a coal burning power production area: A case study from the largest power plant site in Serbia
(Catena, 2013)
The content of trace elements (As, Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb and Zn) in surface soils in the area surrounding the largest coal-fired power plant in Serbia was determined to assess the contribution of emissions to ...
Comparison of global geopotential models with Terrestrial gravity data in Libya
(RevCAD Journal of Geodesy and Cadastre, 2013)
This study compares a series of global geopotential models (GGMs) using
available terrestrial data from the territory of Libya. The anomalies of free air were
determined in points of gravimetric survey of Libya by using ...
Wave Propagation due to a Moving Load
(Proceeding 4th International Congress of Serbian Society of Mechanics, 2013)
The wave propagation on the surface of a half-space due to a moving load is
analyzed using the Integral Transform Method. By using of the Helmholtz’s decomposition
and threefold Fourier transformation the body wave ...
Generating a Type of Concave Cupolae of Fourth Sort
(Timişoara: Editura Politehnica, 2013)
The paper discusses the generation of a specific group of polyhedra, Concave Cupolae of Fourth Sort (CC IV) with regular polygonal bases, using constructive and analytical procedures. Beside determination of the parameters ...