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Приказ резултата 121-130 од 130
Silver release from nanocomposite Ag/alginate hydrogels in the presence of chloride ions: experimental results and mathematical modeling
(Springer, Dordrecht, 2016)
A stepwise experimental and mathematical modeling approach was used to assess silver release from nanocomposite Ag/alginate microbeads in wet and dried forms into water and into normal saline solution chosen as a simplified ...
Volatile organic compounds (VOC) policy innovation in petrochemicals river barge transportation
(Elsevier Sci Ltd, Oxford, 2016)
The aim of this paper was to emphasise the need for a volatile organic compounds VOC policy review in the field of river barge transportation of petrochemicals. Review of the VOC policy shows that barges neither fall under ...
Health hazards of heavy metal pollution
(Nova Science Publishers, Inc., 2016)
The global population growth, urbanization and the increased energy demand led to serious changes in the environment. Numerous anthropogenic activities release a variety of toxic and potentially toxic pollutants into the ...
Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition
(Editura Acad Romane, Bucuresti, 2016)
In this paper, we merge the unique properties of cotton and silver in order to obtain antimicrobial cotton fibers. The sorption properties of cotton were improved by selective TEMPO-mediated oxidation, i.e. oxidation with ...
Nickel-based catalysts: Dependence of properties on nickel loading and modification with palladium
(Savez hemijskih inženjera, Beograd, 2016)
The aim of this study was comparative analysis of catalysts with 5 and 20 wt.% Ni loading, with and without Pd additive, and it included: determination of reduction degrees, investigation on microstructure by scanning ...
Synthesis, Structure and Properties of Nickel-Iron-Tungsten Alloy Electrodeposits PART II: Effect of Microstructure on Hardness, Electrical and Magnetic Properties
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2016)
Nanostructured nickel-iron-tungsten alloys were produced by electrodeposition from an ammoniacal citrate bath. The tungsten content of the alloy ranged from 0.8 wt.% to 11 wt.%, and the crystal grain size of the FCC phase ...
Walsh analysis - a convenient preprocessor for period detection in astronomy
(Astronomical Observatory Belgrade, 2016)
Walsh analysis is practically analogous to Fourier analysis, except that square wave is used instead of the sine one. It has one major advantage over Fourier - it can be performed much faster. This may seem of little ...
Antifungalna aktivnost etarskih ulja mediteranskih biljaka prema Candida albicans
(Društvo medicinskih mikrobiologa Srbije - DMMS, 2016)
Upotreba antibiotika širokog spektra dejstva, kortikosteroida, imunosupresiva, kao i brojni spoljni faktori koji slabe odbrambene funkcije organizma, intenziviraju rast Candida albicans i uzrokuju pojavu kandidijaze. Ova ...
One-step hydrothermal synthesis of photocatalytically active TiO2/carbon composite
(Society of Physical Chemists if Serbia, 2016)
TiO2/carbon composite (TiO2/HTC), synthesized by hydrothermal
carbonization, was characterized by thermogravimetric analysis, nitrogen
adsorption–desorption isotherms and X-ray diffraction. The possibility of
using ...
Micromechanical investigating of the critical parameter's influence on adhesive properties of porous EVA/PMMA polymer blends using finite element method
(Belgrade : Institute of Technical Sciences of SASA, 2016)