7 items

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  Novel Methods in Multiple Criteria Decision-Making Process (MCRAT and RAPS)—Application in the Mining Industry cite

  Katarina Urošević, Zoran Gligorić, Igor MIljanović, Čedomir Beljić, Miloš Gligorić (2021)

  Multiple criteria decision making (MCDM) is a supporting tool which is widely spread in different areas of science and industry. Many researchers have confirmed that MCDM methods can be useful for selecting the best solution in many different problems. In this paper, two novel methods are presented and applied on existing decision-making processes in the mining industry. The first method is multiple criteria ranking by alternative trace (MCRAT) and the second is ranking alternatives by perimeter similarity (RAPS). These ...

  višekriterijumsko odlučivanje, nove metode, rudarstvo, šeme miniranja

  Katarina Urošević, Zoran Gligorić, Igor MIljanović, Čedomir Beljić, Miloš Gligorić. "Novel Methods in Multiple Criteria Decision-Making Process (MCRAT and RAPS)—Application in the Mining Industry" in Mathematics, MDPI (Basel, Switzerland) (2021). https://doi.org/10.3390/math9161980

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  The impact of calculation of resources and reserves on mining activity in Serbia cite

  Jelena Zakonović, Katarina Urošević, Radmila Gaćina (2019)

  The appearance of interest of the world's most important mining companies i for investment in Serbia imposes the problem of harmonization of domestic legislation with foreign ones. In this paper, specific categorization and classification of mineral raw materials, which do not match in domestic and foreign practice, are treated. The existence of such a conflict of criteria in use for categorization and classification can lead to misunderstanding and create certain complications in business. The following sections outline some of ...

  geological exploration, deposits, solid mineral raw materials, mineral projects, mineral resources and reserves

  Jelena Zakonović, Katarina Urošević, Radmila Gaćina. "The impact of calculation of resources and reserves on mining activity in Serbia" in Underground mining engineering , Belgrade : University of Belgrade - Faculty of Mining and Geology (2019). https://doi.org/10.5937/podrad1935073Z

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  Different aspects of soft computing methods application for blasting in mining cite

  Katarina Urošević, Jelena Zakonović, Radmila Gaćina (2019)

  Mining is a global industry that is of great importance for every product which is used by human. For mining, process efficiency, reducing production downtime, increasing profitability are all very important. Soft computing tehnologies (SC) are helping in the process of transforming the mining industry into a safer and more environmental friendly industry, but keeping in mind the financial aspect as well. In this paper some of fields of blasting activities in which the SC methods have been applicated, ...

  soft computing, blasting, fuzzy logic, neural networks

  Katarina Urošević, Jelena Zakonović, Radmila Gaćina. "Different aspects of soft computing methods application for blasting in mining" in Underground mining engineering , Belgrade : University of Belgrade - Faculty of Mining and Geology (2019). https://doi.org/10.5937/podrad1935065U

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  Sepiolite – a by-product of exploitation as a potential raw material in Serbian industry cite

  Radmila Gaćina, Katarina Urošević, Jelena Zakonović (2019)

  This paper gives a brief overview of the sepiolite deposits, the basic properties, and the possibilities of using this mineral. Particular attention is paid to sepiolites from domestic production, especially the use of sepiolites suitable for the development of small businesses and technologies, with a focus on environmental protection. Aim of this paper is to point out importance of this mineral and to draw attention to the use of domestic raw materials. With appropriate mechanical and chemical pretreatments, sepiolite is ...

  sepiolite, by-product, small-scale mine, marginal costs,

  Radmila Gaćina, Katarina Urošević, Jelena Zakonović. "Sepiolite – a by-product of exploitation as a potential raw material in Serbian industry" in Underground mining engineering , Belgrade : University of Belgrade - Faculty of Mining and Geology (2019). https://doi.org/10.5937/podrad1935081G

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  Optimal Coal Supplier Selection for Thermal Power Plant Based on Mcrat Method cite

  Miloš Gligorić, Katarina Urošević, Suzana Lutovac, Dževdet Halilović (2021)

  Miloš Gligorić, Katarina Urošević, Suzana Lutovac, Dževdet Halilović. "Optimal Coal Supplier Selection for Thermal Power Plant Based on Mcrat Method" in eNergetics 2021, Mathematical Institute of the Serbian Academy of Sciences and Arts, Belgrade, Serbia (2021)

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  Hybrid Stochastic-Grey Model to Forecast the Behavior of Metal Price in the Mining Industry cite

  Zoran Gligorić, Miloš Gligorić, Dževdet Halilović, Čedomir Beljić, Katarina Urošević (2020)

  cena metala, neodređenosti, prognoza, stohastički sivi model, singularna analiza spektra

  Zoran Gligorić, Miloš Gligorić, Dževdet Halilović, Čedomir Beljić, Katarina Urošević. "Hybrid Stochastic-Grey Model to Forecast the Behavior of Metal Price in the Mining Industry" in Sustainability (2020). https://doi.org/10.3390/su12166533

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  Primena digitalne fotogrametrije u rudniku Rudnik cite

  Nikola Mirković, Luka Crnogorac, Katarina Urošević (2023)

  Digitalna fotogrametrija, lasersko skeniranje i virtuelizacija sve više pronalaze aktivne uloge u rudarstvu, prvenstveno zbog svoje široke mogućnosti primene. Laserskim skeniranjem i fotogrametrijom snimaju se i kreiraju 3D modeli otkopa, jamskih hodnika, površinskih kopova, površinskih objekata (zgrada, spomenika, predmeta), a vrši se skeniranje celih rudnika koji se rekonstruišu u 3D digitalne modele. Fotogrametrija predstavlja proces fotografisanja objekata pomoću fotoaparata i daljom obradom fotografija u različitim softverskim alatima kreiraju se realne kopije 3D modela objekata ili predmeta u digitalnoj formi. Za ...

  digitalna fotogrametrija, prostorna vizuelizacija, rudarski objekti, podzemna eksploatacija

  Nikola Mirković, Luka Crnogorac, Katarina Urošević. "Primena digitalne fotogrametrije u rudniku Rudnik" in XI Međunarodna konferencija ugalj i kritični minerali CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)