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Приказ резултата 441-450 од 474
Some Thermal and Electronic Transport Properties of YBa2Cu3O7-x Obtained by the Photoacoustic Method
(The Japan Society for Analytical Chemistry, 2001)
The possibility of simultaneous determination of some thermal and transport properties of polycrystalline YBa2Cu3O7-x, using a photoacoustic (PA) method was investigated. Both the amplitude and phase PA signals were measured ...
Hidrofobne interakcije porfirinskog prstena u proteinima koji sadrže porfirin / Hydrophobic interactions of porphyrins in porphyrin containing proteins
(Srpsko kristalografsko društvo, 2008)
This study aims to systematically characterize hydrophobic interactions of porphyrins in porphyrin containing proteins. Structures of porphyrin containing proteins from the Protein Data Bank (PDB) Select January 2007, the ...
Revitalization of rotational biological contactors / Revitalizacija rada 'Bio-disk' uređaja
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2009)
Treatment of waste water in rotating biological contactors (RBC) requires knowing technical and technological conditions and understanding of microbiological processes. Deficient knowledge of these processes and operating ...
Some questions about morphology and structure of electrodeposited metal coatings
(The Society of Chemists and Technologists of Macedonia, 2008)
The relationship between the light-reflecting property generally referred to as the brightness, and structure of electrodeposits has been the subject of many investigations. These studies have led to two theories. One ...
Zlato u kvarcno-hematitskim mineralizacijama okoline Aldinca na Staroj planini / Gold in quartz-hematitic mineralisations of the Aldinac area at Stara planina Mountain
(Geoinstitut, 2004)
Rudnu zonu Aldinca pretežno izgrađuju gabroidne stene, predstavljene piroksenskim gabrovima i dijabazima, u koje su utisnute granitoidne stene, pretežno granodiorit-porfiriti, a u manjoj meri, kvarc-latiti i daciti. ...
Finding of hematite (specularite) at the Duškina Mala locality near Preševo, south Serbia
(Българско геологическо дружество, 2007)
At the Duškina Mala locality near Preševo (South Serbia) at the contact of the marbles with phyllite-schists was discovered hematite variety – specularite. This gray specularite has silvery metallic luster and occurs locally ...
The effect of the presence of alcohol in the dispersing phase of oxide sols on the properties of RuO2-TiO2/Ti anodes obtained by the sol-gel procedure / Uticaj prisustva alkohola u disperznoj sredini oksidnih solova ha osobine RuO2-TiO2/Ti anoda dobijenih sol-gel postupkom
(Serbian Chemical Society, 2000)
The effect of the addition of ethanol and 2-propanol to the dispersing phase of TiO2 and RuO2 sols mixture on the morphology and, consequently, on the electrochemical properties of the sol-gel obtained activated titanium ...
Antiproliferative activity of β-hydroxy- β-arylalkanoic acids
(MDPI, 2007)
Article describes the synthesis of fifteen β-hydroxy- β-arylalkanoic acids by Reformatsky reaction using the 1-ethoxyethyl-2- bromoalkanoates, aromatic or cycloalkyl ketones or aromatic aldehydes. The short survey of ...
Kristalografsko-mineraloške karakteristike alunita i natroalunita sa Velikog Bukovika kod Raške / Crystallographicaly-mineralogical characteristics of alunite and natroalunite from Veliki Bukovik near Raška
(Geoinstitut, 2004)
Alunite and natroalunite from Veliki Bukovik near Raška were determined with the X-ray diffraction analysis. There were obtained following unit cell dimensions and crystallochemical formulas: alunite: a0=6,976(1)Å, ...