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Prikaz rezultata 211-220 od 224
Calculation of specific fixed inspecting opening of the auto tank used for the transport of liquefied atmospheric gases
(Scientific association for development and affirmation of new technologies, Belgrade, 2015)
The atmospheric gases: oxygen, nitrogen and argon are transported in liquid form,
because in that form they take up less volume than in gas form. As their temperature in a liquid
state is around - 190oC these gases are ...
Minimal required wall thickness comparative analysis of a stable tank made of stainless steel with and without strain hardening
(The 11th Young Researchers Conference – Materials Science and Engineering, 2012)
Hemijski modifikovane aktivirane ugljenične tkanine: Karakterizacija površine i adsorpcija estrogenih hormona
(Faculty of Technical Sciences, University of Novi Sad, 2018)
Aktivirane ugljenične tkanine su modifikovane sa HCl, HNO3 ili KOH. Nakon toga, vršena je
njihova karakterizacija primenom BET metode, FTIR analize i ispitivanjem tačke nultog naelektrisanja. Rezultati su pokazali da je ...
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 ...
Whey valorization using transgalactosylation activity of β-galactosidase
(University of Novi Sad, Institute of Food Technology, 2018)
Whey is the most significant by-product from the dairy industry that can cause serious environmental pollution problems. Namely, one of the main whey constituents is lactose, which is responsible for high biological oxygen ...
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. ...
In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric / In situ sinteza Cu/Cu2O nanočestica na TEMPO oksidovanoj pamučnoj tkanini
(Beograd : Serbian Chemical Society, 2017)
Recent breakthrough in nanotechnologies had large impact on research in the field of medical textiles. So far many efforts have been made to fabricate antimicrobial textile materials with incorporated metal (Ag, Cu) and ...
The analysis of stability of the electrospinning process of forming PVB-SiO2 nanocomposite fibers
(Belgrade : Materials Research Society of Serbia, 2011)
The PVB-SiO2 composite nanofibers were obtained by the electrospinning process. The experiments were carried out with PVB solution in concentration of 10 wt% where as the solvent was used ethanol. The silica nanoparticles ...
Long-term and low-temperature annealing of as-continuous drive friction welded and post-weld heat treated Al/Cu bimetal joints
(Kiev, Ukraine, 2017)
In general, continuous drive friction welding (CDFW) of two metals
may produce three typical regions from a weld interface towards an unaf-
fected base metal: (i) fully deformed or dynamically recrystallized (DRX) ...
The effects of aging on the precipitation of the W-rich phase in the matrix of the 92.5W-5Ni-2,5Fe powder metallurgy heavy alloys
(Association of Metallurgical Engineers of Serbia (AMES), Beograd, 2013)
The precipitation behavior of W-rich phase on the specific matrix locations of
Co-free and Co-containing 92.5W-5Ni-2.5Fe heavy alloys is investigated during
aging of the as-quenched samples. The aging treatment is ...