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Distribution of loads of cycloid speed reducer
(University of Timisoara, Transactions on Mechanics, 2011)
Cycloidal speed reducer belongs to the generation of modern planetary gears. It main features are:
high transmission ratio, compact design, long and reliable working life, high efficiency, possibility of accepting
big ...
Compatibilization of polymer blends by the addition of graft copolymers
(Compatibilization of Polymer Blends: Micro and Nano Scale Phase Morphologies, Interphase Characteriz, 2019)
Polymer blends are mixtures of two or more polymers that are very often immiscible components and they need to be compatibilized. The compatibilization must not only ensure improvement in microstructure uniformity, but ...
Examination of mechanical properties of acrilyc composite materials with different AL2O3 reinforcement by brazil test / Ispitivanje mehaničkih svojstava akrilatnih kompozitnih materijala sa različitim AL2O3 ojačanjima brazilskim testom
(Savez inženjera i tehničara Srbije, Beograd, 2019)
Composite materials based on UV-curing acrylates and various alumina-based reinforcements represent material that is suitable for the use in dentistry, but also in other areas. Composites were made using four different ...
Continuous flow synthesis of some 6-and 1,6-substituted 3-cyano-4-methyl-2-pyridones
(Srpsko hemijsko društvo, Beograd, 2019)
In this study, six 6- and 1,6-substituted-3-cyano-4-methyl-2-pyridones were synthesized in a continuous flow microreactor system. The syntheses were realized at room temperature and the obtained results were compared to ...
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 ...
Synthesis of α-Al2O3 based foams with improved properties as catalyst carriers
(Institute of Metals and Technology, 2014)
This paper explores the possibility of synthesising catalyst supports with improved properties. Alumina foams were produced with the polymer replication technique. Representative high- and low-temperature sintering ceramics ...
Photocatalytic Degradation of Bisphenol A with alpha-Fe2O3 Fibers and Particles
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2019)
Two-step synthesis of Fe2O3 particles, performed by precipitation from iron(III) chloride (FeCl3 center dot 6H(2)O) using ammonium hydroxide in first step and calcination at 400 and 700 degrees C during 4 h, provided Fe2O3 ...
Biological activity and ethnomedicinal use of Thymus vulgaris and Thymus serpyllum
(Institut za proučavanje lekovitog bilja Dr Josif Pančić, Beograd, 2013)
Familija Lamiaceae (Usnatice) obuhvata veliki broj kosmopolitskih
vrsta, među kojima i vrste T. vulgaris (timijan) i T. serpyllum (majčina
dušica), koje karakteriše prisustvo etarskih ulja i fenolnih jedinjenja.
Timijan ...
The effect of anions on the removal of dyes from textile industry wastewater / Uticaj anjona na uklanjanje boja iz otpadnih voda tekstilne industrije
(Serbian Chemical Society, Belgrade, 2019)
Textile industry wastewater represents a serious environmental problem because it contains different dyes and toxic substances used during the production and dyeing of textile. Thus, it is necessary to investigate the ...
Razvoj novih antikorozivnih organo-metalnih jedinjenja na bazi Cerijuma za primenu u alkidnim premazima
(Univerzitet u Beogradu, Tehnološko-metalurški fakultet, 2019)
Inhibitori korozije su posebna grupa supstanci ili njihovih smeša koje imaju ulogu da spreče ili da minimiziraju koroziju. Sintetisana su tri kompleksa cerijuma: Ce-cisteina, Ce-tanina i Ce-EDTA i pripremenje su ...