Претраживање
Приказ резултата 1-10 од 36
New products in response to technological changes in the market / Novi proizvodi kao odgovor tehnološkim promenama na tržištu
(Tehnika - Kvalitet, standardizacija i metrologija, 2010)
The paper presents and analyzes a new product CMTM's. Selection and evaluation of new products that will succeed in the market depends on the product development process and management companies. Development, testing and ...
Crude glycerol and whey as carbon and nitrogen sources for the production of antibiotics / Sirovi glicerol i surutka kao izvori ugljenika i azota za produkciju antibiotika
(Tehnološki fakultet, Leskovac, 2016)
The microorganisam Streptomyces hygroscopicus CH-7 produces antibiotics Hexaene, Nigericine and Elaiophyline. The yield of antibiotics can be increased by changing the fermentation conditions and the composition of the ...
Lean Concept in Transmitter Production
(Institute IMK "14. oktobar", Kruševac, 2015)
The algorithm for providing improvement of production processes in the company of small-batch type of production has been intrduced in this paper. Lean manufacturing or concept in the process of improving production is ...
Two-dimensional gradient-index metamaterial with sawtooth profile
(Udruženje za mikrotalasnu tehniku i tehnologiju i IEEE MTT-S Chapter-a Srbije, Beograd, 2013)
We investigate theoretically and experimentally a binary metal-dielectric metamaterial with a sawtooth profile. The structure consists of a two-dimensional array of pillars with submicrometer diameters. The pillar diameters ...
Fundamental aspects of copper electrodeposition in the hydrogen Co-deposition range
(Belgrade, Serbia : Engineering Society for Corrosion, 2010)
This a review paper considering fundamental aspects of copper electrodeposition at high overpotentials where parallel to copper electrodeposition, hydrogen evolution reaction occurs. The two types of copper deposits are ...
The adsorption of imidacloprid onto activated carbon obtained by carbonization of pine cones / Adsorpcija imidakloprida na aktivnom uglju dobijenom karbonizacijom borove šišarke
(Savremene tehnologije, 2013)
Pine cones of European Black pine are utilized as a precursor for obtaining powdered activated carbon. The concentrated phosphoric acid was used as an activating agent. A detailed study of the imidacloprid adsorption onto ...
Printed antenna with circular polarization and a Tunable elevation angle
(Udruženje za mikrotalasnu tehniku i tehnologiju i IEEE MTT-S Chapter-a Srbije, Beograd, 2014)
Circularly polarized antenna with a possibility of tuning the elevation angle i.e. obtaining maximum radiation in either broadside or directions declined from the zenith is presented in the paper. The antenna consists of ...
Sustainable development and polymer materials / Održivi razvoj i polimerni materijali
(University of Belgrade, Technical Faculty in Bor, 2011)
In the last twenty years, a rapid growth in the application of polymer materials occurred in practically all fields of human activities, especially for packaging. Never the less, in the world and our country, quite often ...
The assessment and distribution of heavy metals in surface sediments from the reservoir 'Barje': Serbia / Procena sadržaja i raspodele teških metala u površinskom sedimentu akumulacije 'Barje' - Srbija
(Savremene tehnologije, 2014)
In this study, the nature of the association of heavy metals (Fe, Co, Ni, Cu, Cd, Pb, Mn, and Zn) in sediments of the recent reservoir 'Barje' (Leskovac, Serbia) was investigated. The aim was to make the identification of ...
Nanomaterials environmental risks and recycling: Actual issues / Ekološki rizici i reciklaža nanomaterijala - aktuelna pitanja
(University of Belgrade, Technical Faculty in Bor, 2014)
Nanotechnologies are being spoken of as the driving force behind a new industrial revolution. Nanoscience has matured significantly during the last decade as it has transitioned from bench top science to applied technology. ...