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Приказ резултата 151-160 од 165
Complete thermodynamic characterization of the soil organic matter from forest ecosystems.
(European Geosciences Union, 2023)
Thermodynamic characterization of soils is a developing field that involves the calculation of the enthalpies, Gibbs energy, and entropy of the soil organic matter, SOM. Its achievement would contribute to the development ...
Characterization of natural raw materials in the processing of iron ore from Omarska mine
(Beograd : Rudarski institut Beograd / Belgrade: Mining Institute BelgradeBalkanska akademija rudarskih naukaAkademija inženjerskih nauka Srbije, 2017)
In present paper there were studied characteristics of the primary natural raw material samples from Omarska mine (Bosnia and Herzegovina). These materials are labeled as: “limonite ore”, “quartz” and “clay”, and they are ...
Geochemical characteristics of samples with dominant presence of alunites from the Lece-Radan volcanic complex (Serbia)
(Srpsko geološko društvo, 2022)
The study represents the composition of minor elements, including rare earth elements (REE)
in six selected samples with a dominant alunite content (>50%), having a significant correlation between them. The content of the ...
Preliminary data on the crystal-chemical characteristics of beryl from Cer Mt. (Serbia)
(Scientific Annals, School of Geology, Aristotle University of Thessaloniki, 2010)
A beryl crystal from Cer Mt. (Serbia) studied in this paper was characterized by means of
XRPD and wet-chemical analyses. It has following unit cell dimensions: a = 9.2166(8) Å, c = 9.192(1) Å, V = 676.2(1) Å3 and ratio ...
Rezultati preliminarnih ispitivanja granata sa Stare Planine / Results of the preliminary investigations of garnet from Stara Planina Mt.
(Belgrade : Serbian Crystallographic Society, 2004)
Garnet from the garnet - amphibole association at Stara Planina Mt. was investigated by the X-ray powder diffraction method.
Crystallographic characteristics of thenardite and ankerite minerals from Libya
(Srpsko geološko društvo, 2022)
Within the cooperation of the Geological Survey of Serbia (former Geoinstitute, Belgrade,
Serbia) with the Industrial Research Center (Tripoli, Libya), during the period from 2006 to 2010 many polymineral samples were ...
Odnos između kristalografskih parametara i sadržaja FeS i CuS kod sfalerita iz Kiževaka / Relation between the crystallographical parameters and the FeS and CuS contents at sphalerites from Kiževak
(Belgrade : Serbian Crystallographic Society, 2004)
At sphalerites from Kizevak there were determined crystallographic parameters, and the FeS and CuS contents in order to establish what is their mutually relation.
Are Shannon entropy and Residual entropy synonyms?
(MDPI, 2015)
At temperatures close to absolute zero, individual symmetric or asymmetric molecules that comprise a thermodynamic system organize themselves into crystals that we can comprehend as macromolecules. Crystals can be ideal ...
Characterization of the sludge generated during the processing of iron ore in Omarska mine
(University of Belgrade, Faculty of Mining and Geology, Center for Environmental Engineering, 2017)
In present paper there were characterized sludge samples generated as an overflow during the processing of iron ore from Omarska mine (Bosnia and Herzegovina). With the aim to improve the utilization of minerals, we are ...
Arsenopiriti iz nekih rudnih ležišta Srbije / Arsenopyrites from some ore deposits of Serbia
(Belgrade : Serbian Crystallographic Society, 2001)
Arsenopyrites from five Serbia's ore deposites: Crveni Breg, Rudnik, Sastavci, Belo Brdo and Trepča, were investigated by X-ray method.