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Experimental investigation of the Ag-TI-Bi-Sb-S system
(Mineralogy and Petrology, 1995)
Polymetallic ore deposits of low temperature origin often contain thallium as a minor element. By means of modern analytical methods numerous new T1 minerals are described, but their coexistence and equilibria are not ...
Chaerophyllum coloratum L.: Essential oils of ripe fruits and umbels
(Journal of Essential Oil Research, 1995)
Essential oils of ripe fruits and umbels of Chaerophyllum coloraturn L. (Apiaceae) were found by GC and GC/MS to contain very high percentage of (E)-Pfarnesene (79.21% and 68.40% respectively). © 1995 Allured Publishing Corp.
Oxygen saturation variability: II. Relatively unpolluted river systems - River Juzna Morava (Serbia, Bulgaria, Fyrm)
(Fresenius Environmental Bulletin, 1995)
Structural analysis of Aleksinac oil shale kerogen by high-resolution solid-state 13C n.m.r. spectroscopy
(Fuel, 1995)
A sample of kerogen from Aleksinac oil shale was examined by high-resolution solid-state 13C n.m.r. spectroscopy. The presence and relative proportions of kerogen structural units were estimated using a combination of NQS ...
Jankovićite, Tl5Sb9(As, Sb)4S22, a new TI-sulfosalt from Allchar, Macedonia
(Mineralogy and Petrology, 1995)
A hitherto unknown TI-sulfosalt, containing antimony and arsenic, was discovered by ore microscopy (including quantitative reflectance measurements) and electron microprobe analysis in samples from the Allchar TI-Sb-As ...
Model for learning notions in teaching chemistry in secondary school / Model za usvajanje pojmova u nastavi hemije u srednjoj školi
(Nastava i vaspitanje, 1995)
A model for learning notions of the theme 'Substance structures was mated for the first grade mathematically oriented grammar school students. The main form of learning by the model is active learning. Students learn ...
The effect of β-ketoiminato ligand substituents of copper(II) and nickel(II) complexes on RF values obtained by thin-layer chromatography on silica gel
(Belgrade : Serbian Chemical Society, 1995)