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Приказ резултата 1-10 од 61
Development of the production of lead and precious metals in Central Asia / Razvoj proizvodnje olova i plemenitih metala u centralnoj Aziji
(Serbia : Faculty of Mining and Geology, Belgrade, 2014)
There were several rich deposits of polymetal ores of non-ferrous and
precious metals in the region of Imperial Russia and the Soviet Union.
Metallurgical production of these metals was developed even a thousand years
ago ...
Titanium dioxide nanoparticles surface modified with imine as fillers for epoxy resin / Nanočestice titan-dioksida površinski modifikovane iminom kao punioci za epoksidnu smolu
(Tehnološki fakultet, Leskovac, 2018)
The surface of anatase TiO2 nanoparticles was modified with in situ synthesized imine, based on 3,4-dihydroxybenzaldehyde and octadecylamine. The modified TiO2 nanoparticles were investigated using FTIR and UV-Vis spectroscopy, ...
Model of improvement transdjucers in small series production / Model za unapređenje ispitivanja transdjusera u maloserijskoj proizvodnji
(Savez inženjera i tehničara Srbije, 2011)
Research in CMTM improves the development of static characteristic sensors or transducers. Automation of measurements with existing interface gives us the ability to classify and analyze important information about the ...
Management of measuring equipment in small series production / Upravljanje mernom opremom pri maloserijskoj proizvodnji
(Savez inženjera i tehničara Srbije, 2011)
Successfully managing in laboratory only depends on the personnel and equipment used in special use. The laboratory must have the necessary equipment which must be regularly calibrated. Employees must be completely familiar ...
Microcystins: Potential risk factors in carcinogenesis of primary liver cancer in Serbia
(University of Novi Sad, Department of Geography, Tourism and Hotel Management, 2011)
The Primary Liver Carcinoma (PLC) is one of the most common malignant diseases in the world. In Central Serbia during the period from 2000 to 2006 the average incidence was 16.9/100 000 that complies to the European ...
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 ...
Biofilm forming microorganisms on various substrata from greenhouse of Botanical Garden “Jevremovac” / Mikroorganizmi u sastavu biofilma s različitih supstrata staklenika Botaničke bašte “Jevremovac”
(Novi Sad : Matica srpska, 2017)
Diversity of subaerial biofilm forming cyanobacteria, algae and fungi was investigated on 10 different substrata from greenhouse of Botanical Garden “Jevremovac”. Out of 37 documented taxa, 16 cyanobacterial and 10 algal ...
Kvalitet reke Ibar od Biljanovca do Kraljeva / Quality of the river Ibar from Biljanovac to Kraljevo
(Srbija : Savez inženjera i tehničara Srbije, 2015)
Voda reke Ibar se koristi za vodosnabdevanje kao i za potrebe stanovništva mnogih mesta, stoga je praćenje kvaliteta vode reke Ibar od primarnog značaja za utvrđivanje kontaminiranosti vodenog ekosistema i zaštite čovekovog ...
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 ...