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Prikaz rezultata 51-60 od 83
Toroidality of Intersection Graphs of Ideals of Commutative Rings
(Springer-Verlag Tokyo, 2014)
Let R be a commutative ring with identity and G(R) its intersection graph. In this paper, all toroidal graphs that are intersection graphs are classified. An improvement over the previous results concerning the planarity ...
Horizontal accuracy of 1:50 000 digital topographic maps
(Survey Review, 2011)
The paper describes the methodology used for the assessment of the horizontal accuracy of digital topographic maps at a scale oft: 50 000 produced by the Serbian Military Geographic Institute and reviews the results. The ...
Spatial patterns of recent demographic trends in Serbia (1961-2010)
(Ceska Geograficka Spolecnost, 2016)
This study considers the spatial and temporal dimensions of demographic trends in Serbia between 1961 and 2010. Using appropriate spatial autocorrelation statistics, spatial patterns of common demographic indicators including ...
Public-private partnerships in roads and government support: trends in transition and developing economies
(Transportation Planning and Technology, 2013)
Private participation in roads revived strongly in transition and developing countries between 2005 and 2008, growing during the period from US$6.2 billion to US$16.4 billion a year, a new historic peak. However, in view ...
On computational aspects of data processing of geodetic networks with large number of unknown parameters / O računskim aspektima obrade podataka geodetskih mreža s velikim brojem nepoznatih parametara
(Geodetski list, 2011)
Some special characteristics of linear systems of equations, which arise from geodetic network adjustment, optimization and pre-analysis, are outlined in this paper. Advantages and disadvantages of several methods for ...
Scale transformations in phase space and stretched states of a harmonic oscillator
(Maik Nauka Publishing / Springer SBM, 2017)
We consider scale transformations (q, p) - gt (lambda q, lambda p) in phase space. They induce transformations of the Husimi functions H(q, p) defined in this space. We consider the Husimi functions for states that are ...
Weighted coordinate transformation formulated by standard least-squares theory
(Taylor and Francis Ltd., 2017)
This paper presents a universal model of weighted coordinate transformation, i.e. transformation considering the errors of coordinates in both coordinate systems. It is intrinsically one of the typical examples of ...
Effects of waste sulfur content on properties of self-compacting concrete
(Consejo Superior de Investigaciones Cientificas ^Instituto de Ciencias de la Construccion Eduardo Torroja, 2020)
Self-compacting concrete (SCC) contains fine mineral fillers such as limestone powder. The idea
of this study was to partially replace limestone with waste sulfur since it is hydrophobic, insoluble in water and therefore ...
Laboratory investigation of hydraulic characteristics of fly ash as a fill material from the aspects of pollutant transport
(IWA Publishing, 2017)
Depending on the usage of fly ash, it is necessary to determine its environmental parameters, such as the potential for pollutant transport/leaching after its built-in. This study presents a methodology for determination ...