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Physico-chemical and mechanical properties and antibacterial activity of silver/poly(vinyl alcohol)/graphene nanocomposites obtained by electrochemical method
(Elsevier, 2016)
Silver/poly(vinyl alcohol) and silver/poly(vinyl alcohol)/graphene nanocomposites in different forms (colloid dispersion, thin films and hydrogel discs) were synthesized by electrochemical reduction of Ag+ ions at constant ...
Evaluation of Staining-Dependent Colour Changes in Resin Composites Using Principal Component Analysis
(Scientific Reports, 2015)
Colour changes in Gradia Direct (TM) composite after immersion in tea, coffee, red wine, Coca-Cola, Colgate mouthwash, and distilled water were evaluated using principal component analysis (PCA) and the CIELAB colour ...
Indoor CO2 measurements in Serbian schools and ventilation rate calculation
(Energy, 2014)
The indoor air quality in schools is very important for health and learning abilities of children. The primary indoor CO2 source in classrooms is the respiration of school building occupants. Also, CO2 comes from outside ...
On the improved finite volume procedure for simulation of turbulent flows over real complex terrains
(Journal of Computational Physics, 2015)
This article presents a new and substantially improved finite volume procedure for simulation of incompressible flows on non-orthogonal grids. Cell-centered least-squares gradients are obtained in a robust and highly ...
On the use of small and cheaper sensors and devices for indicative citizen-based monitoring of respirable particulate matter
(Elsevier, 2015)
Respirable particulate matter present in outdoor and indoor environments is a health hazard. The particle concentrations can quickly change, with steep gradients on short temporal and spatial scales, and their chemical ...
The boiler concept for combustion of large soya straw bales
(Energy, 2009)
In one of the largest agricultural companies in Serbia, with over 2000 ha of soya plantations, there are 4000 t/year of baled soya straw produced. Soya straw biomass is planned to be used as a renewable energy source for ...
Numerical model of gaseous fuel jet injection into a fluidized furnace
(International Journal of Heat and Mass Transfer, 2009)
The paper presents a fluid-porous medium model, developed for stationary 2D predictions of fluidized bed. Dense phase is considered a fixed porous medium, while gas-particle interactions and bubbling phase are modeled ...