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Thermal solid-state Z/E isomerization of 2-alkylidene-4-oxothiazolidines: Effects of non-covalent interactions / Termalna Z/E izomerizacija 2-alkiliden-4-oksotiazolidina u čvrstom stanju - uticaj nekovalentnih interakcija
(Serbian Chemical Soc, Belgrade, 2011)
Configurational isomerization of stereo-defined 5-substituted and unsubstituted 2-alkylidene-4-oxothiazolidines (1) in the solid state, giving the Z/E mixtures in various ratios, was investigated by 1H-NMR spectroscopy, ...
Structural characterization of mechanically activated MgO-TiO2 system
(Belgrade : Materials Research Society of Serbia, 2011)
Mixtures of MgO-TiO2 powders were mechanically activated in a planetary ball mill for time interval from 0 to 120 minutes. On thus obtained powders, structural investigations have been performed. N2 adsorption method was ...
Kvalitet vode-sa aspekta uticaja na koroziju betona
(Udruženje za tehnologiju vode i sanitarno inženjerstvo /Association for water technology and sanitary engineering, 2011)
Betonske konstrukcije su izložene povremenom ili stalnom dejstvu sredine. Uopšteno govoreći, agresivne uticaje okoline na beton možemo podeliti na mehaničke, hemijske i elektrohemijske, fizičke (klimatske), biološke i ...
Antiproliferative activity of aroylacrylic acids. Structure-activity study based on molecular interaction fields
(Elsevier, 2011)
Antiproliferative activity of 27 phenyl-substituted 4-aryl-4-oxo-2-butenoic acids (aroylacrylic acids) toward Human cervix carcinoma (HeLa), Human chronic myelogenous leukemia (K562) and Human colon tumor (LS174) cell lines ...
Mikrocistini kao ekotoksikološki problem u akumulacijama vode za piće-struktura i metode degradacije
(Udruženje za tehnologiju vode i sanitarno inženjerstvo /Association for water technology and sanitary engineering, 2011)
Propratni procesi koji prate "cvetanje vode" su velike dnevno-noćne oscilacije rastvorenog kiseonika u vodi i raspadanje cijanobakterijskih ćelija. Na ovaj način dolazi do nagomilavanja cijanobakterijskih toksina koji preko ...
Small series production of transmitters in IHTM-CMTM / Maloserijski tip proizvodnje transmitera u IHTM-CMTM-u
(Savez inženjera i tehničara Srbije, 2011)
The paper presents the small series production and model of production. Changes in technology may lead to the development and launch of new products. IHTM as a domestic manufacturer of transmitters had developed and launched ...
Catalytic oxidations of enolizable ketones using 2-alkylidene-4- oxothiazolidine vinyl bromide
(Oxford : Pergamon-Elsevier Science Ltd, 2011)
Direct oxidation of enolizable ketones to α-hydroxy derivatives, vicinal dicarbonyls or tricarbonyl compounds has been achieved by a catalytic amount of 2-alkylidene-4-oxothiazolidine vinyl bromide in DMSO as a solvent. ...
Structural characteristics of composite lignocellulose and copper materials / Strukturne karakteristike kompozitnih materijala lignoceluloze i bakra
(Beograd, Srbija : Savez inženjera Srbije za zaštitu materijala (SITZAMS), 2011)
In recent years, composites based on polymers with conductive fillers have been gaining more and more significant roles in a variety of technological domains and are in the research focus of numerous studies as a part of ...
Electroconductive composite materials based on lignocellulose and copper powders / Elektroprovodni kompozitni materijali na bazi lignoceluloze i bakarnog praha
(Zvornik, Republika Srpska, BiH : Tehnološki fakultet Zvornik, 2011)
Natural polymers based on renewable materials with addition of chosen materials can be directly used as contemporary materials by electrochemical methods. This article is concerned with the preparation and characterization ...
Nutritive and biological values of some Pyrus varieties growing in Serbia
(University of Belgrade - Falulty of chemistry, 2011)
The aim of this study was to characterize twelve different allochthonous varieties of Pyrus species grown on the territory of Serbia. These are: Beurre Clairgeau, Abbate Fetel, General Leclerc, Beurre Bosc, Conference, ...