Претрага
1047 items
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Hidrogeologija ležišta bakra i zlata Čukaru Peki – od istraživanja do eksploatacije
Podzemne vode, Mineralne sirovine, Rudnička hidrogeologija, Odvodnjavanje rudnika, Timočki magmatski kompleksNebojša Atanacković, Vladimir Živanović, Veselin Dragišić, Jelena Davidović. "Hidrogeologija ležišta bakra i zlata Čukaru Peki – od istraživanja do eksploatacije" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)
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Does late Khersonian and early Maeotian Bukovo delta belong to the same river system?
Meri Ganić, Dejan Radivojević (2022)Meri Ganić, Dejan Radivojević. "Does late Khersonian and early Maeotian Bukovo delta belong to the same river system?" in 9th International workshop on the Neogene from the Central and South-Eastern Europe, University of Tuzla, Faculty of Mining, Geology and Civil Enineering (2022). https://doi.org/10.51558/2303-5161..2022.1.1.27
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Analiza i rešavanje problema pogona rotora rotornog bagera SRs2000 – put ka modernizaciji
Dragan Novaković, Predrag Jovančić (2017)Ovaj rad ima primarni cilj da definiše modernizaciju i revitalizaciju pogonske grupe rotora bagera SRs 2000 kako bi se obezbedilo povećanje pouzdanosti bagera, a time i povećanje vremenskog i kapacitetnog iskorišćenja i smanje troškovi održavanja. Sekundarni cilj, i ne manje važan, je unifikacija elemenata kako pogonske grupe tako i ostalih sklopova predviđenih za buduću modernizaciju i revitalizaciju na svim bagerima SRs 2000 koji rade na površinskim kopovima Elektroprivrede Srbije.Dragan Novaković, Predrag Jovančić. "Analiza i rešavanje problema pogona rotora rotornog bagera SRs2000 – put ka modernizaciji" in Međunarodna konferencija Ugalj 2017, Zlatibor, 11-14. oktobar 2017., Belgrade : Yugoslav Opencast Mining Committee (2017)
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Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa
Mirjana V. Banković (2018-07-13)Profitabilna eksploatacija sve složenijih ležišta je težak zadatak koji zavisi odtemeljnog procesa analize, planiranja i projektovanja rudnika. Izvodljiv strateškiplan mora da zadovoljava društvena, regulatorna, tehnološka, geometrijska iekonomska ograničenja. Kako bi se postigao osnovni cilj, odnosno profitabilnost iodrživost rudarskog projekta na duži period, neophodno je unapređenjematematičkih modela i informatičke podrške procesima planiranja i optimizacijekoji će omogućiti efikasnu realizaciju ovih ciljeva...tehnološki model, integralni model, planiranje, optimizacija,utovarno-transportni sistem, neto sadašnja vrednost projekta... površinskog kopa. Da bi se podržalo razumevanje sistema modeliranja procesa dati su i opisani UML-a dijagrami aktivnosti koji se koriste u razvoju ovog modela. 4.2.1. Strateško - dugoročno rudarsko planiranje Strateško, odnosno dugoročno, rudarsko planiranje (DRP) traži odgovor na pitanje kako da se najbolje ...
... tehnološki proces postaje kompleksniji, odnosno tehnološki zahtevniji (Stevanović et al., 2014). Iz već navedenog, kao i iz rezultata datih u tabeli 3.1. jasno je da su na površinskim kopovima, najčešće korišćene diskontinualne mašine za otkopavanje i utovar u kamione: - Užetni bager kašikar, - Hidraulični ...
... neretko i istovara i odlaganja jalovine, pogoduju bagerima kašikarima i kamionima. Mala prednost u ovakvim slučajevima se može dati hidrauličnim u odnosu na užetne bagere, s obzirom da kao pogonsko gorivo mogu koristiti dizel (užetni bageri su isključivo pogonjeni električnom energijom) čime u uslovima slabe ...Mirjana V. Banković. "Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-07-13)
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The Late Cretaceous Klepa basalts in Macedonia (FYROM) - Constraints on the final stage of Tethys closure in the Balkans
Dejan Prelević, S. Wehrheim, M. Reutter, Romer, R.L., Blažo Boev, Milica Božović, P. van den Bogaard, Vladica Cvetković, Stefan M. Schmid (2017)Dejan Prelević, S. Wehrheim, M. Reutter, Romer, R.L., Blažo Boev, Milica Božović, P. van den Bogaard, Vladica Cvetković, Stefan M. Schmid. "The Late Cretaceous Klepa basalts in Macedonia (FYROM) - Constraints on the final stage of Tethys closure in the Balkans" in Émile Argand Conference - 13th Workshop on Alpine Geological Studies - September 7th-18th 2017 in Serbia, Zlatibor Mts., Beograd:University of Belgrade - Faculty of Mining and Geology (2017): 87-87
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Correlation of metabasic rocks from metamorphic soles of the Dinaridic and the Western Vardar zone ophiolites (Serbia) : three contrasting pressure-temperature-time paths
Срећковић Батоћанин Даница, Васковић Нада, Матовић Весна, Гајић Виолета. "Correlation of metabasic rocks from metamorphic soles of the Dinaridic and the Western Vardar zone ophiolites (Serbia) : three contrasting pressure-temperature-time paths" in Геолошки анали Балканског полуострва = Annales geologiques de la Peninsule Balkanique no. 73, Belgradе:Department of Geology and Department of Palaeontology, Faculty of Mining and Geology, University of Belgrade (2012): 61-85. https://doi.org/10.2298/GABP1273061S
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English for Geology Students 2 - Dyslexia friendly
Lidija Beko (2023)Lidija Beko. English for Geology Students 2 - Dyslexia friendly, Belgrade : The Faculty of Mining and Geology, 2023
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INVENTS: A Hybrid Mine Ventilation Planning and Design System
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...... illustrates the proposed method that can be divided into six separate components. The first phase of the outlined methodology is data acquisition. In contemporary mining practice extensive and exhaustive investigations of ore deposits are undertaken in order to collect as much information as possible ...
... diagram for the dynamic Simulation-Fire class model Date services secure data maintenance, data access and modification. In view of the fact that the INVENTS system is based on an integrated database, two classes are defined within the SimVent data service: Baza and BazaSimVent, which represent modules ...
... system’s global model data structure, which had to model all relevant parameters of complex mine ventilation networks, the design and realization of database was executed in the MSAccess relational database management system. The system offers safe data archiving for complex data models as this one, ...Lilić Nikola, Stanković Ranka, Obradović Ivan. "INVENTS: A Hybrid Mine Ventilation Planning and Design System" in Proceedings of International Scientific Conference of FME Session 4: Automation Control and Applied Informatics , Hong Kong : iConcept Press (2013)
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Project BEWARE—Landslide Post-disaster Relief Activities for Local Communities in Serbia
Biljana Abolmasov, Dobrica Damjanović, Miloš Marjanović, Ranka Stanković, Velizar Nikolić, Sandra Nedeljković, Žarko Petrović (2017)... landslide data and training of municipalities for its monitoring, nicknamed BEWARE (BEyond landslide aWAREness) was implemented by the Geological Survey of Serbia, and the University of Belgrade Faculty of Mining and Geology. The Project partners were UNDP Office in Serbia, Ministry of Mining and Energy ...
... Abolmasov et al. project portal is available at http://geoliss.mre.gov.rs/ beware/ (Fig. 8). All data and data analysis and results are open access data. 4. SWOT analysis—SWOT analysis of available data for land-use/urban planning and human resources of each municipality were performed. Additional ...
... Geological Information System of Serbia http://geoliss.mre.gov.rs/. All project data and results were presented on BEWARE web portal as open data reports. Fig. 10 Screenshot of Open access BEWARE Project data-landslide data, landslide susceptibility maps and TPK files (in Serbian) Project BEWARE—Landslide ...Biljana Abolmasov, Dobrica Damjanović, Miloš Marjanović, Ranka Stanković, Velizar Nikolić, Sandra Nedeljković, Žarko Petrović. "Project BEWARE—Landslide Post-disaster Relief Activities for Local Communities in Serbia" in Advancing Culture of Living with Landslides, Proceedings of 4th World Landslide Forum, Ljubljana 29 May-02 June 2017 3, Berlin : Springer Interantional (2017). https://doi.org/10.1007/978-3-319-53487-9_48
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Optimising in electrical energy consumption in mining plants
Snežana Aleksandrović, Vesna Damnjanović, Ilija Jeftenić. "Optimising in electrical energy consumption in mining plants" in 17th International Symposium INFOTEH-JAHORINA 2018, Istočno Sarajevo : Elektrotehnički fakultet, Univerzitet u Istočnom Sarajevu (2018)
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INVENTS: a hybrid system for subsurface ventilation analysis
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...... illustrates the proposed method that can be divided into six separate components. The first phase of the outlined methodology is data acquisition. In contemporary mining practice extensive and exhaustive investigations of ore deposits are undertaken in order to collect as much information as possible ...
... diagram for the dynamic Simulation-Fire class model Date services secure data maintenance, data access and modification. In view of the fact that the INVENTS system is based on an integrated database, two classes are defined within the SimVent data service: Baza and BazaSimVent, which represent modules ...
... system’s global model data structure, which had to model all relevant parameters of complex mine ventilation networks, the design and realization of database was executed in the MSAccess relational database management system. The system offers safe data archiving for complex data models as this one, ...Nikola Lilić, Ranka Stanković, Ivan Obradović. "INVENTS: a hybrid system for subsurface ventilation analysis" in Proc. of International Scientific Conference of FME, September 2000, Ostrava, FME (2000)
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New data from the Lower Cretaceous carbonate platform deposits of Dimitrovgrad section (Southeastern Serbia)
... 04:22:19 New data from the Lower Cretaceous carbonate platform deposits of Dimitrovgrad section (Southeastern Serbia) Jelena Stefanović, Bojana Džinić, Giovanna Della Porta, Dejan Radivojević Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] New data from the Lower ...
... Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs 532 © Società Geologica Italiana, Roma 2021 90° CONGRESSO DELLA SOCIETÀ GEOLOGICA ITALIANA New data from the Lower ...
... Stefanović J.*1, Džinić B.2, Della Porta G.3 & Radivojević D.1 1 Department of Regional geology, Faculty of Mining and Geology, University of Belgrade. 2 Department of Paleontology, Faculty of Mining and Geology, University of Belgrade. 3 Department of Earth Sciences, University of Milano – Statale. ...Jelena Stefanović, Bojana Džinić, Giovanna Della Porta, Dejan Radivojević. "New data from the Lower Cretaceous carbonate platform deposits of Dimitrovgrad section (Southeastern Serbia)" in 90° Congresso della Società Geologica Italiana, Trieste, 14-16 septembar, 2021, Società Geologica Italiana (2021)
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Vodosnabdevanje podzemnim vodama - pregled aktuelnog stanja i mogućnosti održivog korišćenja
Ljiljana Vasić, Dušan Polomčić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković (2022)Ljiljana Vasić, Dušan Polomčić, Saša Milanović, Vesna Ristić Vakanjac, Branislav Petrović, Veljko Marinović, Dragoljub Bajić, Bojan Hajdin, Marina Čokorilo Ilić, Jelena Ratković . "Vodosnabdevanje podzemnim vodama - pregled aktuelnog stanja i mogućnosti održivog korišćenja " in Proceedings of the XVI Serbian Symposium on Hydrogeology, Zlatibor, Serbia, 28. September - 02. October, 2022, University of Belgrade - Faculty of mining and geology (2022)
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Keyword Extraction from Parallel Abstracts of Scientific Publications
... abstracts from the scientific journal “Under- ground Mining Engineering” published by the University of Belgrade, Faculty of Mining and Geology. Apart from technical underground mining related topics, the journal publishes papers from other fields of mining, geology, and geosciences, as well as from other ...
... of Scientific Publications | Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić | Sematic Keyword-Based Search on Structured Data Sources - Third International KEYSTONE Conference, IKC 2017 Gdańsk, Poland, September 11–12, 2017 Revised Selected Papers and COST Action IC1302 Reports ...
... annotated keywords allows a better comparison of the performance of the method across languages since we have the con- trolled experimental environment and data. The achieved keyword extrac- tion results measured with an F1 score are 49.57% for English and 46.73% for the Serbian language, if we disregard keywords ...Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić . "Keyword Extraction from Parallel Abstracts of Scientific Publications" in Sematic Keyword-Based Search on Structured Data Sources - Third International KEYSTONE Conference, IKC 2017 Gdańsk, Poland, September 11–12, 2017 Revised Selected Papers and COST Action IC1302 Reports, Springer (2017)
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Classification of mining waste landfills according to legislation in Serbia
... Međutim, ukoliko se ustanovi da zagađujuće materije ne dopiru do ugro- ženih subjekata, smatra se da se potencijalna opasnost nije ozbiljna i da je deponija apriori van kategorije A. Udesi koji ne rezultuju izlivanjem deponovanog mate- rijala često doprinose tome da se ne može uspostaviti lanac ...
... okarakterisati kao opasne u vrednostima iznad referentnih. S obzirom da je procenjeno da do udesa može doći, ovo jalovište podleže potencijalnoj klasifikaciji u ka- tegoriju A. Na osnovu posledica udesa može se za- ključiti da se i te kako može uspostaviti lanac „izvor- putanja-recipijent“, čime ...
... opasnosti po zdravlje ljudi i životne sredine. Ustanovljeno je da se lanac „izvor-putanja-recipijent“ može uspostaviti, a s obzirom da bi u slučaju proboja nasipa došlo do formiranja talasa visine ≥ 0,7 m, i brzine > 0,5 m/s, kao i da bi došlo do maksimalno 2 žrtve i teških povreda ljudi, jalovište ...Dragana Nišić, Uroš Pantelić, Nikoleta Aleksić, Neda Nišić. "Classification of mining waste landfills according to legislation in Serbia" in Tehnika, Centre for Evaluation in Education and Science (CEON/CEES) (2021). https://doi.org/10.5937/tehnika2105575N
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Novel Hybrid MPSI–MARA Decision-Making Model for Support System Selection in an Underground Mine
objektivne težine kriterijuma, MPSI metoda, višekriterijumsko odlučivanje, MARA metoda, izbor sistema podgrade, podzemna eksploatacijaMiloš Gligorić, Zoran Gligorić, Suzana Lutovac, Milanka Negovanović, Zlatko Langović. "Novel Hybrid MPSI–MARA Decision-Making Model for Support System Selection in an Underground Mine" in Systems, MDPI AG (2022). https://doi.org/10.3390/systems10060248
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Obuka za rukovaoce rudarskih mašina - primer uputstva za kreiranje treninga
U ovom radu je predstavljen primer uputstva za kreiranje obuke za pregled rudarskog kamiona. Iako je rudarska industrija zahtevna, kompleksna i delimično opasna, ona je važan segment privrede. Bezbednost i zdravlje na radu i obuka zaposlenih su sastavni deo procesa rada. Zbog toga, obuka zaposlenih je alat koji je suštinski važan za održavanje radnog procesa na odgovarajućem nivou, istovremeno čuvajući bezbednost i zdravlje zaposlenih, imovinu, i životnu sredinu. Postoje različite karakteristike zaposlenih kao i isplativost ulaganja koje takođe treba ...Lazar Žujović, Filip Miletić, Marko Lazić, Milan Miljković. "Obuka za rukovaoce rudarskih mašina - primer uputstva za kreiranje treninga" in XV Međunarodna konferencija ugalj 2022, Jugoslovenski komitet za površinsku eksploataciju (2022)
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English for Geology Students. 1
Lidija Beko (2023)... života ili teksta i umetnosti. Kako bismo obezbedili da se studenti sećaju akademskih termina, geoloških koncepata i jezika relevantnog u komunikacionim događajima, to jest da se sećaju predavanja dugo nakon što završe uvodni kurs, nastojali smo da organizaciju udžbenika nakon tekstova upotpunimo inoviranim ...
... polaznicima omogućava da ponudili fotografije i vizuelne materijale visokog kvaliteta, koji su pažljivo odabrani sugestijama pozvanih profesora kako bi unapredili autentičnosti realizam geologije i njenog pratećeg jezika. Naučna istraživanja iz oblasti jezika pokazuju da polaznici najbolje uče ...
... Naime, geološka čuda, profesije, misterije geologije i geologija u mitovima, osmišljeni su da integrišu infor- macije iz umetnosti, nauke, prirodnog i društvenog okruženja i otvore studentima mogućnost da se uključe u takvu interakciju u kojoj bi svoja znanja, rešenja i razumevanja iskazali na ličan ...Lidija Beko. English for Geology Students. 1, Belgrade : The Faculty of Mining and Geology, 2023
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From post-disaster landslides inventory to open landslides data
Biljana Abolmasov, Miloš Marjanović, Uroš Đurić, Jelka Krušić. "From post-disaster landslides inventory to open landslides data" in Proceedings of 3rd European Regional Conference of IAEG/ Athens/ Greece/ 6-10 October 2021, International Association for Engineering Geology and the Environment (2021)
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Some models for determination of parameters of the soil oscillation law during blasting operations
... convenience measure of the obtained functional relationship for the given experimental data, the criterion “3S” was also used [10]. This criterion uses squares of differences between the obtained experimental data and the calculated ones for oscillation velocities of v. If those differences are one after ...
... relationship is accepted as a good one). 4.2. Investigation during Mass Mining in the Kovilovača Open Pit In order to check the results of experimental investigations, we have also carried out investigations during mass mining, carried out for the purpose of exploitation of mineral deposits. Measurements ...
... oscillation law and determination of its parameters. Min. Metall. Eng. Bor 2014, 3, 41–51. [CrossRef] 5. Simeunović, D. Mathematics; Faculty of Mining and Geology, Mining Department: Belgrade, Serbia, 1985; pp. 101–103. 6. Lutovac, S.; Trajković, S.; Katona, O.; Savić, L.J.; Leković, B. Parameter determination ...Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić. "Some models for determination of parameters of the soil oscillation law during blasting operations" in Energies, Basel, Switzerland : MDPI (2018). https://doi.org/10.3390/en9080617