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Приказ резултата 151-160 од 165
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 ...
Synthesis of calcium doped phosphate tungsten bronze
(Society of Physical Chemists of Serbia, 2018)
A study is presented of phase transitions of acid CaHPW12O40∙6H2O salt of 12-tungstophosphoric acid and characterized in the temperature range from room temperature to 1093 K. The structure and its phase transformations ...
Differences in infectivity and pathogenicity between Delta and Omicron strains of SARS-CoV-2 can be explained by Gibbs energies of binding and growth
(Vilnius, Lithuania : UAB "Kalanis", 2022)
During the COVID-19 pandemic, biothermodynamics has given its contribution to characterization
of viruses and research on energetics of processes performed by viruses [1-4]. Thermodynamic
properties represent the driving ...
Структурна десиметризација грандита са Меке Преседле (Копаоник, Србија) / Structural dissymetrization of grandite from Meka Presedla (Kopaonik Mt., Serbia)
(Belgrade : Serbian Crystallographic Society, 2016)
Састав проучаваног макроскопски зонарног грандита са локалитета Мека Преседла (Копаоник, Србија) је приказана.
The dispersion-flocculation behaviour of the natural raw clay samples from Omarska mine
(Akademija nauka i umjetnosti Republike Srpske, 2018)
In present paper there were studied the dispersion-flocculation behaviour of the primary natural raw clay samples from Omarska mine (Republic of Srpska, Bosnia and Herzegovina). During the processing of iron ore in the ...
Sinteza bakrom dopirane fosfat volframove bronze iz soli 12-volframfosforne kiseline
(Akademija nauka i umjetnosti Republike Srpske, 2018)
U ovom radu, praćene su fazne transformacije kisele bakarne soli 12-volframfosforne kiseline, tehnikom termogravimetrijske (TGA) i diferencijalne termijske analize (DTA) u temperaturskom intervalu od sobne temperaturedo ...
New occurrence of wulfenite at the Stari Trg-Trepča ore deposit
(Belgrade : Serbian Geological Society, 2010)
Wulfenite (PbMoO4) is a rather rare mineral, and according to that, every new occurrence deserves considerable attention. This mineral was discovered at the Stari Trg-Trepča ore deposit in the paragenesis with galena, ...
Flocculation studies of natural quartz sample using anionic polyacrilamide
(Akademija nauka i umjetnosti Republike Srpske, 2019)
The waste sludge generated during processing of iron ore in the Omarska mine (Republika Srpska, Bosnia and Herzegovina) is fine-grained (<15μm), containing relatively high concentrations of iron, and quartz as its major ...
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.