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Приказ резултата 31-40 од 287
Processing and nanomechanical properties of chitosan/poly(ethylene oxide) blend films / Procesiranje i nanomehanička svojstva filma blendi hitozan/polietilen-oksid
(Serbian Chemical Society, Belgrade, 2012)
Chitosan-based films have found increasing implementation in a variety of fields, among which are as drug delivery carriers, in the packaging industry and as water purification filters. Therefore, in order to achieve ...
Influence of initial state on properties of mma welded 14mov 6 3 steel / Uticaj polaznog stanja na osobine REL zavarenog spoja čelika 14mov 6 3
(DUZS - Društvo za unapređivanje zavarivanja u Srbiji, Beograd, 2012)
The aim of this work was to establish the influence of initial state of base metal on properties of mma welded 14MoV 6 3 steel. Three combinations of specimens were welded: (i) virgin-virgin (N-N); (ii) used-used (S-S); ...
The application of zeolite nanopowder for the construction of the dense composite polymer membranes for carbon dioxide separation
(Inst Materials Physics, Bucharest, 2012)
The main task of the work is to construct the polymeric membrane that could be used for the waste gases treatment. For this purpose, membrane must have high permeability for the carbon dioxide and low permeability of the ...
Electrochemical Characterization of Oxaprozin on Bare Gold Electrode and Electrode Modified with Bovine Serum Albumin
(Electrochemical Science Group, Beograd, 2012)
As the very first electrochemical investigation of oxaprozin, nonsteroidal anti-inflammatory drug, using cyclic voltammetry on gold electrode in 0.05 mol dm(-3) NaHCO3, the synthesized drug, its analytical standard and its ...
The mechanism and kinetics of the tungsten (vi)-oxide reduction in the vertical tube reactor
(Editura Stiintifica Fmr, Bucharest, 2012)
Presented study shows the analysis of the process of reduction of WO 3 powder with hydrogen in the vertical tube reactor, representing a new approach in comparison to the conventional methods in the horizontal tube reactor. ...
One-bath dyeing of polyester/cotton blend with reactive dye after alkali and chitosan treatment
(Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, Bucuresti, 2012)
The effect of alkali and chitosan treatment on reactive dyeing characteristics of polyester/cotton blend is studied in this work. Various methods for characterization of physical and chemical changes in the surface layer ...
Intellectual property and regulation of functional foods
(Economics institute, Belgrade, 2012)
Today, there exist scientific evidences that functional foods have favorable physiological and psychological effects as well as additional functions in relation to health, apart from the basic nutritional effects, thus ...
Application of controlled release glass in the production of French marigold (Tagetes patula L.) / Primena stakla sa kontrolisanim otpuštanjem hranljivih elemenata u proizvodnji rasada kadifice (Tagetes patula L.)
(Institute of field and vegetable crops, Novi Sad, 2012)
This paper investigates the possibility and justification of controlled release glass application as a new ecological material in the production of plants-seedlings of French marigold (Tagetes patula L.). During the ...
Mica based coating for application in lost foam casting process
(Editura Stiintifica Fmr, Bucharest, 2012)
This paper presents the results of mechanical activation of filler based on mica and the influence on the quality of foundry coatings. The coating was applied for lining of evaporable model in Lost foam casting process. ...
Comparative analysis of the potential probiotic abilities of lactobacilli of human origin and from fermented vegetables
(University of Belgrade, University of Novi Sad, 2012)
In this study, twelve strains of Lactobacillus plantarum derived from spontaneously fermented vegetables (carrots and beetroot) and traditionally prepared sauerkraut were compared for their potential probiotic abilities ...