Претраживање
Приказ резултата 31-40 од 49
Одређивање састава чврстих раствора ромбичних карбоната помоћу кристалографских параметара, део VI : математички прорачуни за SrCO3-PbCO3-BaCO3, систем : (са 14 табела) / Determination of the composition of the otrhorhombic carbonate solid solutionswith crystallographic parameters, part VI : mathematical calculations for the SrCO3-PbCO3-BaCO3 system : (with 14 Tables)
(Геозавод, 2005)
There were calculated contents of the phases with smaller ionic radius in the SrCO3-PbCO3, SrCO3-BaCO3 and PbCO3-BaCO3 systems for the three-component SrCO3-PbCO3-BaCO3 system.
Results of these mathematical calculations ...
Одређивање састава чврстих раствора ромбичних карбоната помоћу кристалографских параметара, део I: теорија, могућности и математички прорачуни за систем CaCO3-SrCO3 / Determination of the composition of the orthorhombic carbonate solid solutions with crystallographic parameters, Part I: Theory, possibilities and mathematical calculations for the CaCO3-SrCO3 system
(Геозавод, 2003)
Ispitivane su mogućnosti određivanja sastava čvrstih rastvora rombičnih karbonata pomoću kristalografskih parametara. Ako se kristalografski parametri menjaju linearno sa sastavom, i ako je ta zavisnost duž linije koja ...
Kristalohemijska ispitivanja sfalerita iz polimetaličnog Pb - Zn rudnog ležišta Kiževak / Crystallochemicaly investigations of the sphalerites from the polymetallic Pb-Zn ore deposit Kiževak
(Geoinstitut, 2005)
With the X-ray, chemical and spectrochemical method there were investigated monomineral concentrations of the brown and yellow sphalerite varietys from the polymetallic Pb-Zn ore deposit Kiževak from the different horizons ...
Одређивање састава чврстих раствора ромбичних карбоната помоћу кристалографских параметара, део V : трокомпонентни дијаграми за CaCO3-SrCO3-PbCO3 систем : (са 13 Слика) / Determination of the composition of the otrhorhombic carbonate solid solutionswith crystallographic parameters, part V : three-component diagrams for the CaCO3-SrCO3-PbCO3 system : (with 13 Figures)
(Геозавод, 2005)
There were represented three-component diagrams for the CaCO3-SrCO3-PbCO3 system of the orthorhombic carbonates.
These diagrams represented variation of the crystallographical parameters a0, b0, c0, V0, d130, d220, d221, ...
Mg-kalcit i dolomit iz belog mermera ležišta Krečana - Venčac, deo I: rendgenska ispitivanja / Mg-calcite and dolomite from the white marble Krečana-Venčac ore deposit, Part I: X-ray investigations
(Geoinstitut, 2005)
With the X-ray powder diffraction analysis there were indiced powder diffraction patterns and determined qualitative, semiquantitative sample contents.
Sample-1 contain Mg-calcite (1) (95%), dolomite (4%) and quartz ...
Crystallographicaly-chemical characteristics of sphalerites from the polymetallic Pb-Zn ore deposit Kiževak (Raška, Serbia)
(Минно-геоложки университет “Св. Иван Рилски”, 2004)
With the X-ray, chemical and spectrochemical methods there were investigated monomineral concentrations of sphalerites from the polymetallic Pb-Zn ore deposit Kizevak (Raska, Serbia).
These sphalerites are from the different ...
Одређивање састава чврстих раствора ромбичних карбоната помоћу кристалографских параметара, део IV : Математички прорачуни за CaCO3-SrCO3-PbCO3 систем : (са 14 табела) / Determination of the composition of the otrhorhombic carbonate solid solutionswith crystallographic parameters, part IV : Mathematical calculations for the CaCO3-SrCO3-PbCO3 system : (with 14 Tables)
(Геозавод, 2005)
There were calculated contents of the phases with smaller ionic radius in the CaCO3-SrCO3, CaCO3-PbCO3 and SrCO3-PbCO3 systems for the three-component CaCO3-SrCO3-PbCO3 system.
Results of these mathematical calculations ...
X-ray investigations of arsenopyrites from some ore deposits of Serbia
(Geoinstitut, 2003)
With the X-ray investigations there were examined arsenopyrites from five ore deposits of Serbia: Crveni Breg (Avala), Rudnik (Rudnik), and Sastavci, Belo Brdo and Trepča (Kopaonik). Investigations involved qualitative ...
Rendgenska ispitivanja opekarsko-keramičkih glina iz ležišta "srednja strana"-Novi Bečej / X-ray investigations of the brick-ceramic clays from the ore deposit ''Srednja strana''–Novi Bečej
(Geoinstitut, 2004)
With the X-ray method there were investigated numerous samples from the layers of the ceramic, brick and substratum clays, and also collective composites from the ore deposit “Srednja strana” – Novi Bečej, which were ...
XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins
(Springer, 2007)
Searching structures of porphyrin-containing
proteins from the Protein Data Bank revealed that the
p system of every porphyrin ring is involved in XH/p
interactions, with most of the porphyrins having several
interactions. ...