Претрага
8 items
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Kristalografska i minerološka karakterizacija makroskopski zonarnog granata iz lokalnosti Meka Presedla na Kopaoniku
Pavle Tančić (2008)Pavle Tančić. Kristalografska i minerološka karakterizacija makroskopski zonarnog granata iz lokalnosti Meka Presedla na Kopaoniku, Beograd:Rudarsko-geološki fakultet, 2008
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Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia)
Tančić Pavle I., Vulić Predrag, Kaindl Reinhard, Sartory Bernhard, Dimitrijević Radovan Ž.. "Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia)" in Geologica Sinica – English Edition 86 no. 2, Beijing Shi:Geological Society of China? (2012): 393-406. https://doi.org/10.1111/j.1755-6724.2012.00668
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Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije
Pavle I. Tančić (2016-09-21)U ovoj Doktorskoj disertaciji proučavano je pet različitih zona makroskopski zonarnog grandita sa lokaliteta Meka Presedla (Kopaonik, Srbija). Pomoću hemijske i elektronske analize mikroprobe preračunati su relativno visoko homogeni sastavi zona, t.j.: Grs64±1Adr36±1Sps2 (A), Grs62±1Adr38±1Sps2 (B), Grs59±2Adr40±2Sps2 (C), Grs58±2Adr41±2Sps2 (D) i Grs58±1Adr41±1Sps2 (E). Glavne promene u sastavima izražene formulom: Ca2,93-2,97Mn0,05-0,06Mg0,00-0,01Al1,14-1,26Fe3+0,72-0,83Ti0,00-0,02Si2,97-3,02O12 ukazuju da je jedina značajnija varijacija ustanovljena samo kod Al-Fe3+ raspodela u oktaedarskom položaju. Ovakav hemijski sastav je potvrđen i sa matematičkim proračunima iz IC i Raman analiza. Urađena ...Macroscopically zoned grandite, chemical analysis, electron microprobe analysis, Raman, Rietveld, structure, dissymmetrization, space groupPavle I. Tančić. "Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-21)
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Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)
In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...Pavle Tančić, Aleksandar Kremenović, Predrag Vulić. "Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)" in Powder Diffraction, Cambridge University Press (CUP) (2019). https://doi.org/10.1017/S0885715619000897
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Fazi modelovanje čišćenja uglja u autogenoj suspenziji
Tomo Benović (2014)Tomo Benović. Fazi modelovanje čišćenja uglja u autogenoj suspenziji, Beograd:Rudarsko Geološki Fakultet, 2014
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Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia
This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...... GEOLOGICA CARPATHICA, 2021, 72, 1, 17–25 Meka Presedla (Kopaonik Mountain, Serbia). Acta Geologica Sinica 86, 393–406. Tančić P., Kremenović A. & Vulić P. 2020: Structural dissymmetriza- tion of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia). Powder Diffraction ...
... have been characterized in more or less detail: Tančić et al. (2012) stu died macroscopically visible zoned Grs58–64Adr36–42Sps2 sample from Meka Presedla (Kopaonik Mt.) with optical micro- scopy, electron microprobe analysis (EMPA), and FT–IR and Raman methods. It is entirely slightly anisotropic ...Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol. "Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2021). https://doi.org/10.31577/GeolCarp.72.1.2
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A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System
This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFISMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić. "A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System" in Energies, MDPI AG (2023). https://doi.org/10.3390/en16072958
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Ивановић 188. Танчић И. Павле 26.09.2008. Кристолографска и минералошка карактеризација макроскопски зонарног гранита из локалности Мека Преседла на Копаонику Кристалографија Р. Димитријевић В. Похарц - Логар, Д. Бабич, А. Кременовић, Б. Антић 189. Јовановић М. Наташа 24.12 ...
... 185–194. TANČIĆ P.I., VULIĆ P.J., KAINDL R., SARTORY B., DIMITRIJEVIĆ R.Ž., 2012: Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia), Acta Geologica Sinica – English Edition, 86(2), 393–406. VULIĆ P., KAHLENBERG V., 2012: On the high temperature ...
... 1524–1538. TANCIC P.I., VULIC P.J., KAIND R., SARTORY B., DIMITRIJEVIC R.Z., 2012: Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia). Acta Geologica Sinica - English edition, vol. 86 br. 2, str. 393–406. DANISI R.M., ARMBRUSTER T., LAZIC B., VULIC ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016