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Приказ резултата 61-70 од 1175
Torrential Floods in Serbia - Man Made and Natural Hazards
(Klagenfurt : International Research Society INTERPRAEVENT, 2012)
Effects of vanadate on antioxidant systems in mycelium of fungus Phycomyces blakesleeanus
(Wiley, Hoboken, 2021)
Fungi represent the main route of vanadium’s entrance in ecosystem and are known to tolerate high concentrations of this transition metal. Despite it, its effects on antioxidant systems of fungi are not well-known. The aim ...
Ispitivanje osetljivosti testova i pristupa u ekogenotoksikološkim istraživanjima na velikim ravničarskim rekama–studije slučaja Velika Morava i Sava
(Prirodno-matematički fakultet, UNS, 2022)
Velika, Zapadna, Južna Morava, kao i Sava, Kolubara i Barička reka su pod značajnim uticajem komunalnih i industrijskih otpadnih voda. Ciljevi studije su procena genotoksičnog potencijala analiziranih lokaliteta i ispitivanje ...
Electrical Properties of Inkjet Printed Graphene Patterns on PET-Based Substrate
(IEEE Computer Society, 2015)
In this paper, electrical properties of inkjet printed graphene patterns on a PET-based (Novele (TM) IJ-220) substrate are presented. Water-soluble graphene conductive ink (Phene plus I3015) was used. Tested samples were ...
Structural and Electronic Properties of Pseudobrookite
(Belgrade : Institute for Multidisciplinary Research, University of Belgrade, 2015)
Starting powders of TiO2 (anatase) and Fe2O3 (hematite) were mixed in the molar ratio 1:1. Pseudobrookite powder was obtained by a combined milling/calcination procedure. Particle size distribution was analyzed on a laser ...
Relation between sputtering parameters and optical and electrical properties of Ga doped ITO transparent conductive oxide
(Elsevier Science Bv, Amsterdam, 2015)
A ceramic target with Ga:In:Sn=4:64:32 metal ratio has been sintered and used for RF sputtering process to develop high quality Ga doped ITO (GITO) transparent conductive oxide layers, particularly for photovoltaic ...
The key threats to sturgeons and measures for their protection in the lower Danube region
(Springer, Dordrecht, 2008)
The six native sturgeon species have been commercially harvested in the Danube Basin for more than 2,000 years, with rapid decrease in catch by mid 19th century. Additional negative effect on sturgeon populations in the ...
Spiral Inductor Fabricated by 3D Additive Manufacturing
(IEEE Computer Society, 2017)
This paper presents spiral inductor fabricated by 3D additive manufacturing. The inductor was made with conductive epoxy silver based paste which was injected in spiral channel fabricated in polylactide (PLA) substrate ...
Applications of Higuchi's fractal dimension in the Analysis of Biological Signals
(2012 20th Telecommunications Forum, TELFOR 2012 - Proceedings, 2012)
Significant contribution to understanding of complex biological systems emerged from application of fractal analysis. This paper presents a fractal analysis as one of many mathematical methods in the analysis of biological ...
Polyvinyl alcohol PVA with poly ethylene Glycol PEG added as a binder for the powder compaction
(Belgrade : Serbian Ceramic Society, 2018)
During the compaction of the powder mixture of ZnO and Mn2O3 (MnCO3) and Fe2O3 compacts were find fragile for further handling. Poly vinyl alcohol PVA was used as a binder in an unusual 20% PVA content. We made as well 2% ...