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Prikaz rezultata 391-400 od 413
Determination of crystalline structure of calcium carbonate obtained from drinking water / Određivanje kristalne strukture kalcijum-karbonata dobijenog iz vode za piće
(Inženjersko društvo za koroziju, Beograd, 2008)
Sample of scale which taken from house boiler is examined. This scale is made by warming drinking water from water-supply system of the -city of Belgrade - New Belgrade. Examinations on atomic absorption spectrophotometer ...
Morphology of Ni-Mo-O alloy powders electrodeposited from ammonium sulfate solutions / Morfologija prahova Ni-Mo-O legura istaloženih elektrohemijskim postupkom iz rastvora amonijum sulfata
(Belgrade, Serbia : Engineering Society for Corrosion, 2008)
The electro deposition of the Ni-Mo-O alloy powders from ammonium sulfate containing electrolytes of different Ni/Mo ions concentration ratios was investigated by the polarization measurements. In all electrolytes similar ...
Supstitucija glinovite mineralne komponente lignitskim elektrofilterskim pepelom pri sintezi portland-cementnog klinkera
(Beograd : Savez hemičara i tehnologa JugoslavijeSavez hemijskih inženjera Sribije, 2006)
Elektrofilterski pepeo iz četiri termoelektrane u Srbiji (TE "Morava" - Svilajnac, TE "Kolubara" - Veliki Crljeni, TE "Kostolac" blok B1 i B2 - Kostolac i TE "Nikola Tesla" blok A i B - Obrenovac) upotrebljen je kao polazna ...
Structure analysis of Arabidopsis thaliana and spruce cell wall by FTIR and fluorescence spectroscopy
(Serbian Plant Physiology SocietyInstitute for Biological Research "Siniša Stankovic", University of Belgrade, 2009)
Breathing solitons in nematic liquid crystals
(OPTICS EXPRESS, 2009)
Dynamical and steady-state behavior of beams propagating in nematic liquid crystals (NLCs) is analyzed. A well-known model for the beam propagation and the director reorientation angle in a NLC cell is treated numerically ...
MICROSTRUCTURE DEVELOPMENT OF Bi4Ti3O12 AND BaBi4Ti4O15 CERAMICS PREPARED BY MECHANOCHEMICAL SYNTHESIS
(COST Action 539 - ELENA 3'd Workshop, Bled, September 2, 2007, 2007)
Scveral bismuth-layered crystal structure and their properties have been investigated-
in detail. However, a lot of aspects of the preparation and properties of barium bismuth
titanate unexplored, whereas being promising ...
Trovanje kamforom - spektralna analiza aktivnosti mozga pacova / Camphor oil poisoning: Spectral analysis of rat brain activity
(Serbian Union of Biological Sciences, 2006)
We have decided to detect the seizure brain activity induced by camphor essential oil in rats, as there are still reports of severe intoxication in humans by camphor. The experiments were performed on adult Wistar male ...
RAMAN STUDY OF FERROELECTRIC BARTUM BISMUTH TITANATE
(6th Workshop COST 539, 23-25. February 2009, Madrid, Spain, Programme and book of abstracts, p 64-65, 2009)
Barium bismuth titanate, BaBi4Ti4O15 has been extensively studied for its feroelectric
and other excellent properties. BaBi4Ti4O15 is a candidate material for high temperature
piezoelectric applications, memory storage, ...
Effect of antimony doping on properties of barium titanate ceramics
(Final Workshop COST 539, 28-30 October 2009, Aveiro, Portugal, Programme and book of extended abstracts, p 124-125, 2009)
Doping of BaTiO3 (BT) ceramics is very important to obtain required characteristics for different applications.
In this work, pure and Sb- doped barium titanate powders were prepared by polymeric precursors method (0.1 ...
Ispitivanje svojstava elektro-filterskog pepela termoelektrana u cilju njegove upotrebe kao sekundarne sirovine za proizvodnju portland-cementnog klinkera
(Beograd : Savez hemičara i tehnologa JugoslavijeSavez hemijskih inženjera Sribije, 2006)
U ovom radu predstavljeni su rezultati ispitivanja svojstava elektrofilterskog pepela iz četiri termoelektrane u Srbiji. Izvršena je fizička, hemijska, mineraloška i termička karakterizacija elektrofilterskog pepela u cilju ...