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Razvoj metoda i postupaka za uklanjanje arsena iz vode za piće / Development of methods and procedures for the removal of arsenic from drinking water
(2011)
Predmet istrazivanja ove disertacije je proučavanje fizičko-hemijskih procesa kojima se mogu ukloniti različiti
oblici arsena iz voda koje se koriste za vodosnabdevanje. Za uklanjanje arsena iz vode primenjuju se ...
Railway systems and the noise protection of the urban environment / Šinski sistemi i zaštita urbanog okruženja od buke
(Naučno-stručno društvo za zaštitu životne sredine Srbije - Ecologica, Beograd, 2011)
This paper defines special requirements which railway track superstructure must fulfill in order to protect the urban environment from noise and vibrations. Possibilities of using ballasted and ballastless superstructure ...
Separation and determination of arsenic species in water by selective exchange and hybrid resins
(Analytica Chimica Acta, 2011)
A simple and efficient method for separation and determination of inorganic arsenic (iAs) and organic arsenic (oAs) in drinking, natural and wastewater was developed. If arsenic is present in water prevailing forms are ...
Spatial modelling of population concentration using geographically weighted regression method
(Srpska akademija nauka i umetnosti SANU - Geografski institut 'Jovan Cvijić', Beograd, 2011)
This paper presents possibilities of applying the geographically weighted regression method in mapping population change index. During the last decade, this contemporary spatial modeling method has been increasingly used ...
Analyses of shear connection behavior in steel and concrete composite beam for buildings / Analiza ponašanja podužnog smičućeg spoja kod spregnutih nosača od čelika i betona u zgradarstvu
(Savez građevinskih inženjera Srbije, Beograd, 2011)
Bending resistance and characteristics of steel and concrete composite beam directly depend from the bearing capacity and characteristics of longitudinal shear connection between concrete slabs and steel beam. Connection ...
Rail defects due to rolling contact fatigue / Šinski defekti usled zamora materijala
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2011)
Dynamic load on modern railways is increasing with speed, traffic and axle load. Defects due to rolling contact fatigue are becoming more expressed because of high wheel/rail contact stress. Rail grinding removes the ...
Managing energy costs in water distribution systems
(Nis University, 2011)
The reduction of energy consumption is one of the first steps in fighting operational costs in Water Distribution Systems (WDS). Finding the optimal energy savings procedure and its implementation into a real-time control ...
Cyclic Plasticity with an Application to Extremly Low Cycle Fatigue of Structural Steel
(Recent Advances in Mechanics, 2011)
In the present paper the Preisach model of hysteresis is applied to model cyclic behavior of elasto-plastic material. The problem of axial loading of rectangular cross section will be studied in details. Hysteretic stress ...
Estimation of the variance components in various covariance matrix structures
(Survey Review, 2011)
This article describes the procedure of obtaining variance component estimates with the Minimum Norm Quadratic Unbiased Estimator (MINQUE). Using the examples of simulated measurements, variance components are estimated ...
Large deflection analysis of laminated composite plates using layerwise displacement model
(Structural Engineering and Mechanics, 2011)
In this paper the geometrically nonlinear continuum plate finite element model, hitherto not reported in the literature, is developed using the total Lagrange formulation. With the layerwise displacement field of Reddy, ...