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Prikaz rezultata 11-20 od 64
An example of suppression of spurious stop-bands of EBG band-stop filter
(Udruženje za mikrotalasnu tehniku i tehnologiju i IEEE MTT-S Chapter-a Srbije, Beograd, 2011)
Based on the well known theory of infinite periodic structures, analytical theory of EBG (electromagnetic band gap) cells suppressing 6 higher (spurious) stop-bands is developed. Using such cells in a cascade the ...
Creating and control of welded joints in IHTM / Primena zavarivanja plazmom i kontrola zavarenog spoja pri izradi transmitera pritiska u IHTM-u
(Savez inženjera i tehničara Srbije, 2011)
IHTM produces pressure transmitters, temperature transmitters, level transmitters and transmitters of differences pressure. All transmitters consist of measuring chamber, transitional part and electronic boxes. The paper ...
Effect of mechanical-chemical activation of flotation tailings on removal the useful components / Uticaj mehano-hemijske aktivacije flotacijske jalovine na stepen izdvajanja korisnih komponenti
(Rudarski radovi, Bor, 2010)
The presented results refer to the investigation of effect the mechanical-chemical activation of flotation tailings on copper, iron and sulfur leaching degree in the sulfuric-chloride solution with the addition of H2O2 as ...
Diatom species composition in the Raška river (Southwestern Serbia) / Sastav silikatnih algi reke Raške ( jugozapadna Srbija )
(Serbia : Matica srpska, 2015)
The paper presents data on the composition of epilithic diatoms in the Raška River. Samples were collected by scraping stone surfaces with a brush from 5 localities along the Raška River in April, June, August and November ...
Protection of hydrological heritage sites of Serbia: Problems and perspectives
(Serbia : University of Novi Sad, Department of Geography, Tourism and Hotel Management, 2012)
Protection of hydrological heritage sites, water protection segment, is an integral part of nature con¬servation. Today it is the basic theme of the hydrological heritage, the new field of hydrology and geo¬heritage, which, ...
Cartographic conic projections and their appliance in national cartography / Kartografske konusne projekcije i njihova primena u državnoj kartografiji
(Serbian Geographical Society, 2011)
This paper is dedicated to the mapping of conic projections and their appliance in producing maps of our state cartography. So far they were often applied, and will be used precisely coned, polyconed and modified polyconed ...
Termografija u kontroli efikasnosti i bezbednosti laserskog čišćenja / Thermography in control efficiency and safety of laser cleaning
(Beograd : Savez inženjera i tehničara Srbije, 2019)
Inovativna tehnologija laserskog čišćenja različitih površina u industriji, uključuje integrisani pristup kontrole procesa interakcije laser-materijal i ispitivanja rezultata laserskog delovanja. Lasersko čišćenje ima ...
Antiproliferative activity of gold(III) complexes with esters of cyclohexyl-functionalized ethylenediamine-N,N’-diacetate [Antiproliferativna aktivnost zlato(III) kompleksa sa cikloheksil-funkcionalizovanim estrima etilendiamin-N,N’-diacetata]
(Medicinski fakultet, Kragujevac, 2017)
Six gold(III) complexes with esters of cyclohexyl-functionalized ethylenediamine-N,N’-diacetate, general formula [AuCl2{(S,S)-R2eddch}]PF6, [(S,S)-eddch = (S,S)-ethylenediamine-N,N’-di-2-(3-cyclohexyl)propanoate, R = Me, ...
The importance of remanufacturing in transmitters production / Značaj reproizvodnje u proizvodnji transmitera
(Savez inženjera i tehničara Srbije, 2015)
This paper presents a algorithm for the improvement of the manufacturing process developed and tested for small-scale enterprise. The validity of the algorithm can be seen through: defining basic elements, defining ...
Formic acid electrooxidation on carbon supported platinum catalyst with preferential plane orientation / Oksidacija mravlje kiseline na platinskim katalizatorima na ugljeničnom nosaču sa preferencijalno orijentisanim ravnima
(Savez inženjera i tehničara Srbije, 2015)
Pt-based nanocatalysts supported on Vulcan XC-72R carbon, were prepared by water-in-oil microemulsion method, with addition of various amounts of HCl in the water phase. Polyethileneglycoldodecylether (BRIJ 30) was used ...