Претраживање
Приказ резултата 21-30 од 80
PREPARATION, CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY OF CLINOPTILOLITE/THYMOL COMPOSITES
(Srpsko zeolitsko drustvo, Beograd, 2019)
Composites based on natural zeolite – clinoptilolite and thymol were prepared using
two different approaches: 1) wet impregnation (WI) and supercritical solvent impregnation
(SSI). The SSI was more superior since it ...
Određivanje veštačkog zaslađivača saharina u uzorcima otpadne vode / Determination of artificial sweetener saccharin in wastewater samples
(Beograd : Beogradska politehnika, 2019)
Široka primena veštačkih zaslađivača u prehrambenoj i farmaceutskoj industriji počela je početkom osamdesetih godina prošlog veka. Većina ovih jedinjenja se ne metaboliše u ljudskom telu i izlučuje se uglavnom nepromenjena. ...
Preparation Co3O4 nano- and microparticles by solid state thermolysis of cobalt(II) complex
(Belgrade : Institute for Multidisciplinary Research, University, 2019)
Development of nanomaterials such as transition metal oxides with spinel
structure has been intensively examined because of their applications in catalysis,
energy storage, magnetic data storage and sensors [1]. Synthesis ...
Artificial Neural Network for Composite Hardness Modeling of Cu/Si Systems Fabricated Using Various Electrodeposition Parameters
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Copper coatings are produced on silicon wafer by electrodeposition (ED) for various cathode current densities. The resulting composite systems consist of 10 μm monolayered copper films electrodeposited from sulphate bath ...
Traces of aspartame in river sediments
(Belgrade : Serbian Chemical Society, 2019)
Artificial sweeteners are used as sugar substitutes in food and beverages which are regulated by national guidelines on food additives (Regulation No. 53/2018)1. After decades of application, their widespread occurrence ...
Radon exhalation rate of some building materials common in Serbia
(RAD Conference Proceedings, 2019)
It is well-known that radon is the second important human carcinogen for lung cancer, after smoking. The major sources of indoor radon concentrations are soil and building material. Under certain conditions, a dose received ...
Bimetalni nanokatalizatori kontrolisanog oblika za anodne reakcije u gorivnim galvanskim spregovima / Shape controlled bimetallic nanocatalysts for anodic reactions in fuel cells
(Beograd : Srpsko hemijsko društvo, 2019)
Sve veće potrebe za proizvodnjom energije iz obovljivih izvora, uslovile su intenzivna
istraživanja u pravcu korišćenja ekološki prihvatljivih goriva. Oksidacijom vodonika u
gorivnim spregovima postiže se proizvodnja ...
The influence of DBD plasma treatment on the dielectric loss tangent and surface morphology of fibrous polymeric materials
(Belgrade : Serbian Ceramic Society, 2019)
The aim of this work was to investigate the influence of dielectric barrier discharge (DBD) plasma
treatment during 30 and 60 seconds on the fibrous polymeric materials made of cotton, polyethylene terephthalate and ...
Computer–aided decision–assistant system for diagnosis of different diseases / Računarski zasnovan sistem za asistenciju pri dijagnostici različitih oboljenja
(Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2019)
The constant need to find an increasing number of diagnostic more selective techniques by which we would be able to determine an altered substrate as characteristic of the disease suspected is everyday clinical problem. ...
Modification of emulsifying properties and metal-ion chelating ability of gluten hydrolysates by partial enzymatic hydrolysis
(Bratislava, SK : Slovak Society of Chemical Engineering, 2019)
Wheat gluten represents the major protein fraction present in wheat flour and as protein-rich
material posses cohesive and viscoelastic properties which permit the retention of gas bubbles in the dough. It could be obtained ...