Претраживање
Приказ резултата 21-30 од 39
COMMERCIAL FISHERIES ON DANUBE IN SERBIA
(Poljoprivredni fakultet Univerziteta u Beogradu, Srbija, 2011)
Alkali activated materials: crucial factors affecting the strength
(Institute for Multidisciplinary Research, University of Belgrade, 2015)
Alkali activated materials (AAM) are produced by a chemical reaction between solid raw materials and alkaline solution. The strength, as the most important mechanical property, is commonly used as a basic measure of usability ...
Content of selected trace elements Cu, Zn, Cd, Pb and possibilites of safe food production
(XIV International ECO-Conference, 2010)
SOCIAL-ECONOMIC AND BIOLOGICAL ASPECTS OF THE DANUBE COMMERCIAL FISHERIES IN SERBIA
(International Conference of the Status and Future of the World, Austrija, 2011)
Application of kriging methode the example Krupanj municipality, Serbia
(European Geosciences Union, 2010)
The basic idea of geostatistics is the use of spatial coorelation under the spatial property which is analysed in order to improve its spatial interpolation. There is number of geostatistical methods for the interpolation ...
Characterisation of fly ash-based geopolymers activated with sodium silicate
(University of Belgrade, Technical Faculty in Bor and Mining and Metallurgy Institute Bor, Serbia, 2014)
The present work examines the effects of sodium silicate activating solution on the properties of fly ash-based geopolymers. Various geopolymers were synthesized utilizing fly ash, sodium silicate solution and NaOH. Moduli ...
Senzor istezanja u inkjet tehnologiji na fleksibilnoj podlozi / Ink-jet Printed Strain Sensor on Polyimide Substrate
(Društvo za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, Srbija, 2013)
U ovom radu su opisani senzori istezanja napravljeni u inkjet tehnologiji, štampanjem srebrnog nanočstičnog mastila na fleksibilnoj podlozi. Predložene su tri strukture senzora. Svaki senzor je zalepljen i učvršćen na ...
Koplanar induktor u fleksibilnoj tehnologiji sa provodnim slojem od nanočestičnog srebra / INK-JET PRINTED CPW INDUCTOR IN FLEXIBLE TECHNOLOGY WITH CONDUCTIVE LAYER CONTAINING SILVER NANOPARTICLES
(ETRAN 2012, Društvo za elektroniku, telekomunikacije, računarstvo, automatiku i nuklearnu tehniku, Srbija, 2012)
U ovom radu je predstavljen koplanarni induktor u fleksibilnoj tehnologiji dobijen postupkom ink-jet štampanja. Prikazani su projektovanje, simulacija, proizvodnja, merenja i karakterizacija ovih struktura. Ova tehnologija ...
Parameter extraction of ferrite transformers using S-parameters
(14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010, 2010)
A characterization of ferrite transformers based on S-parameters measurement using vector network analyzer and specially developed PCB test fixture is presented. Ferrite transformers are realized with commercially available ...
Alkali-activated systems – durability aspects and testing procedures
(Brno University of Technology & ŽPSV, a.s., Czech Republic, 2014)
This paper analyses existing testing procedures for the external sulfate attack on Portland cement systems and their applicability, as well as unavoidable modifications, for alkali-activated systems. The accelerated testing ...