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Приказ резултата 11-20 од 1604
Development of a packed bed bioreactor for cartilage tissue engineering / Razvoj bioreaktorskog sistema sa pakovanim slojem za primenu u inženjerstvu tkiva hrskavice
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, 2006)
Efficient transport of regulatory molecules is one of the main requirements for directing the growth and differentiation of bone marrow stromal cells (BMSC). We have designed and utilized a packed bed bioreactor system for ...
Determination of AL2O3particle size in Cu-AL2O3 nanocomposite materials using UV spectrophotometry / Određivanje veličine čestica AL2O3 u nanokompozitnim materijalima iz sistema Cu-AL2O3 primenom UV spektrofotometrije
(Savez inženjera metalurgije Srbije, Beograd, 2008)
In order to achieve improved mechanical properties of dispersion strengthened nanocomposite, without influencing electrical and thermal conductivity it is necessary for dispersoide to be nano sized and uniformly distributed ...
Influence of the woven construction on breaking load and relaxation / Uticaj Konstrukcije Tkanine na Prekidnu Silu i Relaksaciju
(Union of Textile Engineers and Technicians of Serbia, Belgrade, 2001)
A study is made to establish the correlation between a woven construction and its mechanical strength. Dynamometric tests are carried out to determine the breaking load and breaking extension of three wooltype fabrics, as ...
Production of bioethanol from corn meal hydrolyzates
(Elsevier Sci Ltd, Oxford, 2006)
The two-step enzymatic hydrolysis of corn meal by commercially available a-amylase and glucoamylase and further ethanol fermentation of the obtained hydrolyzates by Saccharomyces cerevisiae yeast was studied. The conditions ...
An apparatus for assessment of technical textiles electrical behavior
(Williams, Lda., 2001)
An arrangement consisting of two methods for determination of textile materials electric resistance has been developed. One of them is based on the measurement of the current intensity through the examined sample, and the ...
Through thickness optimal design of glass-epoxy composite pressure vessel / Optimizacija strukture laminarnog kompozitnog materijala po debljini zida posude pod pritiskom
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2005)
Mechanical loading of pressure vessels mainly comes from pressure (inner and outer) under which is vessel subjected. Tension which appears changes according to the thickness of the wall. Thanks to the its specific structure, ...
Biomaterials: Joints and problems of contact interfaces / Biomaterijali - spojevi i problemi dodirnih površina
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, 2006)
Intensive development of modern materials enables their increasing application in biomedical engineering. To make the material under consideration applicable, it should be made biocompatible with organic material. One of ...
The Antimicrobial Efficiency of Corona Pretreated Polyester Fabrics Loaded with Silver Nanoparticles
(Proc. 2nd Aachen-Dresden International Textile Conference, 4-5 December, 2008, Dresden, Germany, 2008)
The possibility of using a corona treatment for fibre surface activation, which can facilitate the loading of colloidal Ag nanoparticles onto the polyester fabrics and thus enhance their antimicrobial activity, was studied. ...
Application of the residual strength degradation model to carbon-epoxy composite
(Consultants Bureau/Springer, New York, 2008)
A residual strength degradation model for two orientations of fibers of carbon-epoxy composite is proposed. The model is constructed on the basis of an analysis of a gradual decrease in the residual strength of the composite ...
Ispitivanje kompresione sposobnosti antibakterijski obrađenog medicinskog tekstilnog materijala / Investigation of compression ability of antibacterial treated medical textile material
(Savez inženjera i tehničara tekstilaca Srbije, 2006)
U radu je ispitivana mogućnost primene pletenog tekstilnog materijala za kompresionu terapiju sa aspekta antibakterijske obrade pletenine i anatomske grade ljudskog tela. Za realizaciju eksperimenta upotrebljena je glat ...