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NMR Characterization and Rietveld Refinement of the Structure of Rehydrated AlPO4-34
(American Chemical Society, 2000)
The triclinic form of AlPO4-34, a microporous aluminophosphate with the chabazite (CHA) topology, adopts a rhombohedral symmetry upon calcination. The framework structure of this phase remains intact under ambient conditions, ...
Modeling boron separation from water by activated carbon, impregnated and unimpregnated
(Roma : Società chimica italiana, 2000)
The sorption of boron from boric acid water solution by impregnated activated carbon has been studied Barium, calcium, mannitol, tartaric acid and citric acid were used as chemical active materials. All processes were ...
Stress field analysis in composite laminates with embedded optical fiber
(Trans Tech Publications Ltd, Durnten-Zurich, 2000)
A typical intensity-modulated optical fiber sensor system consists of a light source, a sensing device, within which the intensity of light is altered by the measurand in some way, a detector to measure the intensity of ...
Analysis of in vivo substitution of bone tissue by HAp/PLLA composite biomaterial with PLLA of different molecular weights using FTIR spectroscopy
(Uetikon-Zuerich : Trans Tech Publ, 2000)
Hydroxyapatite/poly-L-lactide (HAp/PLLA) composite biomaterial with PLLA of 50,000 and 430,000 g/mole molecular weight was studied in vivo. The biocomposite with PLLA of both molecular weights was implanted into mice and ...
Manganese leaching in the FeS2-MnO2-O2-H2O system at high temperature in an autoclave
(Elsevier Science Publishers B.V., 2000)
The paper shows: (a) the results of pyrite oxidation by gaseous oxygen in water suspension at high temperatures in an autoclave and (b) the results of simultaneous leaching of Mn4+ from pyrolusite ore by H2SO4 and FeSO4, ...
Synthesis and FT-IR Study of Some N-Monosubstituted 2,2-Dimethylpropanamides / Sinteza i FT-IR studija nekih N-mono supstituisanih 2,2-dimetilpropanamida
(Banja Luka : Društvo hemičara i tehnologa Republike SrpskeBanja Luka : Tehnološki fakultet, 2000)
In our study of behaviour of the amide bond we investigated the conformations of some N-monasubstituted 2,2-dimethy|propanamides of the general formula CH3C(CH3)2CONHR, wherein R ranges from n-alkyl (C1-C7), iso-alkyil ...
Mobility of Contaminants originated from Bombing of an Oil rafinery in Serbia
(Proceedings of an International Conference, Protection and Restoration of the Environment V", Thassos, Greece, July 3-6 (2000), 2000)
Contribution to study of processes on the steel cast-sand mould contact surface during casting
(Elsevier Science B.V., 2000)
The testings involved in this paper were part of a comprehensive research project conducted to find out what complex processes were taking place at metal-mould contact surface. These investigations are of particular ...
Thermal conductivity of symmetrically strained Si/Ge superlattices
(Academic Press Ltd., 2000)
This paper reports temperature-dependent thermal conductivity measurements in the crossplane direction of symmetrically strained Si/Ge superlattices, and the effect of doping,
period thickness and dislocations on the ...
Identifikacija i kvantifikacija veštačkih boja u pićima metodom HPLC
(Beograd : Poslovna zajednica Vrenje, 2000)