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Prikaz rezultata 11-20 od 65
Explicit finite-difference solution of two-dimensional solute transport with periodic flow in homogenous porous media
(Veda, Slovak Acad Sciences, Bratislava, 2017)
The two-dimensional advection-diffusion equation with variable coefficients is solved by the explicit finite-difference method for the transport of solutes through a homogenous two-dimensional domain that is finite and ...
Energy indicators impact in multi-criteria sustainability analyse of thermal power plant unit
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2017)
This paper presents method for sustainability assessment of thermal power plant unit using multi-criteria analysis with aim to create base for business decision. Seven options of possible status of thermal power plant ...
Nanoscale zerovalent iron (nZVI) supported by natural and acid-activated sepiolites: the effect of the nZVI/support ratio on the composite properties and Cd2+ adsorption
(Springer Heidelberg, Heidelberg, 2017)
Natural (SEP) and partially acid-activated (AAS) sepiolites were used to prepare composites with nanoscale zerovalent iron (nZVI) at different (SEP or AAS)/nZVI ratios in order to achieve the best nZVI dispersibility and ...
Structural, thermal, mechanical, swelling, drug release, antibacterial and cytotoxic properties of P(HEMA)/PVP semi-IPN hydrogels
(Inst Chemical Engineers, Rugby, 2017)
The aim of this work was to synthesize a series of semi-interpenetrating polymer networks (semi-IPNs) of 2-hydroxyethyl acrylate and itaconic acid, in the presence of poly(N-vinylpyrrolidone). Samples were synthesized by ...
Application and testing of a new simple experimental set-up for thermal conductivity measurements of liquids
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2017)
Transient hot wire method is considered a reliable and precise technique for measuring the thermal conductivity of liquids. The present paper describes a new transient hot wire experimental set-up and its initial testing. ...
Prediction of nitrogen oxides emissions at the national level based on optimized artificial neural network model
(Springer, Dordrecht, 2017)
Nitrogen oxides (NOx) emissions into the atmosphere have multiple negative effects on the environment and effects directly and indirectly on human health. This paper describes the development of a model for NO (x) emission ...
Structural Properties of the Multiwall Carbon Nanotubes/Poly(Methyl Methacrylate) Nanocomposites: Effect of the Multiwall Carbon Nanotubes Covalent Functionalization
(Wiley, Hoboken, 2017)
The structural characteristics of polymer nanocomposites with functionalized multiwall carbon nanotubes (MWCNTs) in poly(methyl methacrylate) matrix have been studied in relation to nanofiller loading and surface functionality. ...
Viscoelasticity of multicellular surfaces
(Elsevier Sci Ltd, Oxford, 2017)
Various modeling approaches have been applied to describe viscoelasticity of multicellular surfaces. The viscoelasticity is considered within three time regimes: (1) short time regime for milliseconds to seconds time scale ...
Novel hexamethylene diamine-functionalized macroporous copolymer for chromium removal from aqueous solutions
(Wiley, Hoboken, 2017)
Macroporous copolymers of poly[(glycidyl methacrylate)-co-(ethylene glycol dimethacrylate)] (PGME) with various crosslinker (ethylene glycol dimethacrylate) concentrations and porosity parameters and additionally functionalized ...
Modeling of the metabolic energy dissipation for restricted tumor growth
(Springer/Plenum Publishers, New York, 2017)
Energy dissipation mostly represents unwanted outcome but in the biochemical processes it may alter the biochemical pathways. However, it is rarely considered in the literature although energy dissipation and its alteration ...