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Mechanical properties and microstructure of molybdenum coating layers deposited vacuum plasma spray process / Mehanička svojstva i mikrostruktura slojeva prevlake molibdena deponovane vakuum plazma sprej procesom
(Engineering Society for Corrosion, Belgrade, Serbia, 2019)
Molybdenum coatings due to their excellent wear resistant properties and sliding characteristics under dry friction conditions are often used in applications to resist friction and dry sliding. Since molybdenum metal is ...
Advantage of use of activated flux-cored wire instead of solid wire with the mag welding process from the mechanical properties aspect
(Croatian Metallurgical Soc, Zagreb, 2013)
The objective of this paper is the analysis and evaluation of the quality of the new flux-cored wire designed for the MAG welding process that was developed and produced using special laboratory equipment. Experimental ...
The Effect of Preparation Method on Ni/Ce/Al Catalyst for High Temperature Water-Gas Shift Reaction
(Key Engineering Materials, 2017)
High temperature water gas shift (HT-WGS) is an important catalytic process connected with reforming process in hydrogen production. Ni/CeO2-Al2O3 (or Al2O3) catalysts were studied in this work on the effect of catalyst ...
Sinthesis and Characterization of Hydroxyapatite and Fluorapatite Powders
(Belgrade : ETRAN SocietyBelgrade : Academic Mind, 2019)
The biomaterial powders of hydroxyapatite (HAp)
and fluorapatite (FAp) were synthesized by a hydrothermal
method. Powders were analyzed by energy-dispersive X-ray
spectroscopy (EDS), field emission scanning electron ...
А crystallographic and theoretical study of intermolecular interactions of newly synthesized spirohydantoins
(Belgrade : Serbian Chemical Society, 2019)
A series of spirohydantoins derived from α-tetralone (Figure 1) was synthesized and the
compounds were characterized using the melting point measurements, FTIR, 1H and 13C
NMR spectroscopic methods. The molecular ...
Galacto-Oligosaccharide Synthesis by Transgalactosylation Activity of β-Galactosidase: Recent Trends, Challenges and Future Perspectives
(2019 Nova Science Publishers, Inc., 2019)
The growing interest in functional foods and their beneficial effects
on human health, yielded due interest in the field of obtaining novel
bioactive ingredients featuring enhanced physiological and
physical/chemical ...
Određivanje metabolita metamizola u površinskoj i podzemnoj vodi / Determination of metamizole metabolites in surface water and groundwater
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2015)
Lekovi predstavljaju najznačajniju grupu novih zagađujućih supstanci koje se nalaze u prirodnim vodama [1]. Otpadne vode, poreklom iz domaćinstava, industrije i životinjskih farmi predstavljaju osnovne izvore zagađenja ...
Analysis of mechanical and structural properties of micro alloyed steel welded joints depending on quality of cored wire
(University of Osijek, Tech Fac, Slavonski Brod, 2013)
The aim of this study was to master new quality cored wires made of steel strips and the cores filled with metal powders and low molecular hydrophobic compounds. For experimental research, the specimens were made of micro ...
Selection of Lactobacillus strains for improvement of antioxidant activity of different soy, whey and milk protein substrates
(Journal of Hygienic Engineering and Design, 2016)
Due to the health benefits and potential food preservative applications, natural antioxidants were recently attracted great attention of many food manufacturers which tend to produce healthy foods. The special challenge ...
Ultrasound Extraction of Polyphenolic Compounds from Thymus serpyllum
(School of Chemical Engineering, Athens, 2015)
Aromatic plant species of family Lamiaceae are important medicinal plants because of their antioxidant, antimicrobial, antispasmodic, expectorant, stimulant and diuretic properties. In this study T. serpyllum herba was ...