Претрага
526 items
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Оdrživо uprаvlјаnjе kаmеnim аgrеgаtimа – mеđunаrоdni prојеkаt SАRМа
Simić Vlаdimir, Živаnоvić Јelena, Bеlјić Čеdоmir, Živоtić Drаgаnа, Rаdivојеvić Мaša. "Оdrživо uprаvlјаnjе kаmеnim аgrеgаtimа – mеđunаrоdni prојеkаt SАRМа" in [Zbornik radova] = [Proceedings] / IX Međunarodna konferencija o površinskoj eksploataciji - OMC 2010, Vrnjačka Banja, 20-23. oktobar 2010. = IX International Opencast Mining Conference - OMC 2010, Vrnjačka Banja, 20-23 October 2010, Beograd:Jugoslovenski komitet za površinsku eksploataciju (2010): 280-285
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Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis
... changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Maturation and isotopic changes ...
... changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis | Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović | 29th International Meeting on Ogranic Geochemistry, 1-6 September 2019, Gothenburg, Sweden | 2019 | | http://dr.rgf ...Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović. "Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis" in 29th International Meeting on Ogranic Geochemistry, 1-6 September 2019, Gothenburg, Sweden , European Association of Organic Geochemists (2019)
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Dependability assesment of open-pit mines equpment – study on the bases of fuzzy algebra rules
Tanasijević Miloš, Ivezić Dejan, Jovančić Predrag, Ignjatović Dragan, Bugarić Uglješa. "Dependability assesment of open-pit mines equpment – study on the bases of fuzzy algebra rules" in Eksploatacja i Niezawodnosc – Maintenance and Reliability 15 no. 1, Warsaw, Poland:Polish Maintenance Society (2013): 66-74
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Vibration as deciding parameter during revitalization process for replacing the bucket wheel drive
Bošković Saša, Jovančić Predrag, Ignjatović Dragan, Rakićević Branislav, Maneski Taško. "Vibration as deciding parameter during revitalization process for replacing the bucket wheel drive" in Journal of VIBROENGINEERING 17 no. 1, Kaunas, Lithuania:JVE International Ltd. (2015): 24-32
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Упоредна процена ризика експлоатације старе и нове депоније пепела и шљаке термоелектрана Костолац, по хидролошком сценарију
Нишић Драгана, Кнежевић Динко, Сијерковић Невена, Пантелић Урош, Банковић Мирјана. "Упоредна процена ризика експлоатације старе и нове депоније пепела и шљаке термоелектрана Костолац, по хидролошком сценарију" in Техника, Руд., геолог. и метал. 67 no. 5, Београд: (2016): 677-684
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Carbonate filler resources of the Bjelopavlići area, Montenegro
Božović Darko, Simić Vladimir, Radulović Dragan, Abramović Filip, Radusinović Slobodan. "Carbonate filler resources of the Bjelopavlići area, Montenegro" in Hemijska Industrija 5 no. 70, :Savez hemijskih inženjera Srbije (2016): 493-500. https://doi.org/10.2298/HEMIND150325054B
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Preliminary Results of the Analysis of Pleistocene Rodent fauna from the Hadži Prodanova Cave near Ivanjica (Western Serba)
Bogićević Katarina, Nenadić Draženko, Đurić Dragana, Milivojević Jelena, Lazarević Zorica. "Preliminary Results of the Analysis of Pleistocene Rodent fauna from the Hadži Prodanova Cave near Ivanjica (Western Serba)" in Comptes rendus de l'Académie Bulgare des Sciences (Proceedings of the Bulgarian Academy of Sciences) 7 no. 68, Sofia: (2016): 891-896
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Directions of future geological explorations of mineral resources in Serbia
Jelenković Rade, Simić Vladimir, Kostić Aleksandar, Životić Dragana, Tošović Radule. "Directions of future geological explorations of mineral resources in Serbia" in Reports of the Serbian Geological Society, :Serbian Geological Society (2016): 9-38
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Prognostic Analysis Of Slopes Statics Due To Flooding Of The Opencast Coal Mine Tamnava - West Field
Petrović Branko, Vujić Slobodan, Čebašek Vladimir, Gajić Grozdana, Ignjatović Dragan. "Prognostic Analysis Of Slopes Statics Due To Flooding Of The Opencast Coal Mine Tamnava - West Field" in Journal of Mining Science 52 no. 1, Novosibirsk:Pleiades Publishing, Ltd. 2016 (2016): 110-114
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Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве.
Кристина Шарић, Сузана Ерић, Владица Цветковић, Јосип Шарић, Драгана Антоновић. "Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве." in Гласник Српског археолошког друштва no. 33, Београд:Српско археолошко друштво (2017): 283-307
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Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве.
Кристина Шарић, Сузана Ерић, Владица Цветковић, Јосип Шарић, Драгана Антоновић. "Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве." in Гласник Српског археолошког друштва no. 33, Београд:Српско археолошко друштво (2017): 283-307
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Some Models for Determination of Parameters of the Soil Oscillation Law during Blasting Operations
Lutovac Suzana, Medenica Dragan, Gluščević Branko, Tokalić Rade, Beljić Čedomir. "Some Models for Determination of Parameters of the Soil Oscillation Law during Blasting Operations" in Energies no. Energies 2016, Vol 9, issue 8, 617, Basel, Switzerland:MDPI AG (2016). https://doi.org/doi:10.3390/en9080617
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Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications | Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov ...
... rs Clockwise vertical-axis rotation in the West Vardar zone of Serbia: tectonic implications Vesna Lesić1 • Em}o Márton2 • Violeta Gajić3 • Dragana Jovanović1 • Vesna Cvetkov4 Received: 28 May 2018 / Accepted: 23 September 2018 / Published online: 24 October 2018 � Swiss Geological Society 2018 ...
... southern Pannonian basin. Acknowledgements We thank Milena Dunčić for age determinations of sediment samples. We also thank Nada Vasković and Dragan Milovanović for guiding us in the field and Vladica Cvetković for the discussions concerning the petrology and geochemistry of the studied areas ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
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Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве.
Кристина Шарић, Сузана Ерић, Владица Цветковић, Јосип Шарић, Драгана Антоновић. "Минералошко-петрографска карактеризација и могуће порекло сировина коришћених за израду абразивних и глачаних камених алатки на енеолитском локалитету Масинске њиве." in Гласник Српског археолошког друштва 33, Београд:Српско археолошко друштво (2017): 283-307
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Comparative Risk assessment of CCW Disposal in the Old and New Landfill of the Coal-Fired Power Plant Kostolac Based on the Hydrological Scenario
Nišić Dragana, Knežević Dinko, Sijerković Nevena, Pantelić Uroš, Jovanović Mirjana. "Comparative Risk assessment of CCW Disposal in the Old and New Landfill of the Coal-Fired Power Plant Kostolac Based on the Hydrological Scenario" in Technics, Mining, Geology and Metallurgy special, Beograd, Srbija:Savez inženjera i tehničara Srbije (2016): 25-32. https://doi.org/10.5937/tehnika1605677N
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Preliminary Results of the Analysis of Pleistocene Rodent Fauna from the Hadzi Prodanova Cave Near Ivanjica (Western Serbia)
Bogićević Katarina, Nenadić Draženko, Đurić Dragana, Milivojević Jelena, Lazarević Zorica . "Preliminary Results of the Analysis of Pleistocene Rodent Fauna from the Hadzi Prodanova Cave Near Ivanjica (Western Serbia)" in COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES 69 no. 7 (2016): 891-896
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Modelling of coal seam of the deposit Đurđevik (BIH) by means of 2D reflective seismic
Arsenović Siniša, Urošević Milovan, Sretenović Branislav, Cvetkov Vesna, Životić Dragana. "Modelling of coal seam of the deposit Đurđevik (BIH) by means of 2D reflective seismic" in Journal of Geophysics and Engineering 13 no. 3, Bristol, UK:IOP Publishing (2016): 422-428. https://doi.org/10.1088/1742-2132/13/3/422
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Some models for determination of parameters of the soil oscillation law during blasting operations
... Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Some models for determination of parameters of the soil oscillation law during blasting operations | Suzana Lutovac, Dragan Medenica, Branko ...
... ac.rs energies Article Some Models for Determination of Parameters of the Soil Oscillation Law during Blasting Operations Suzana Lutovac 1,*, Dragan Medenica 2, Branko Gluščević 1,*, Rade Tokalić 1 and Čedomir Beljić 1 1 Faculty of Mining and Geology, Djušina 7, Belgrade 11000, Serbia; rade ...
... results. The paper was written by Suzana Lutovac with the support of Rade Tokalić and revised by Čedomir Beljić. Field measurement was performed by Dragan Medenica and Suzana Lutovac. Conflicts of Interest: The authors declare no conflict of interest. References 1. Savić, M. Blasting at of the Open ...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
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Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine
Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić (2021)The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of discontinuous operating nature, are commonly categorized as auxiliary machines. This paper presents the research related to the analysis of auxiliary machine parameters with the case study for a hydraulic excavator. The purpose of the analysis was to develop a model of rating quality of service of the ...Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić. "Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine" in SSRN Electronic Journal, Elsevier BV (2021). https://doi.org/10.2139/ssrn.3945617
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Effectiveness Analysis of Different Bucket-wheel Excavators
Coal production in open-pit lignite mines in the Republic of Serbia is performed with continuous work systems. In addition to coal production, the same systems are used for the exploitation of large quantities of overburden. According to the reliability concept, continuous systems are in linear connection. If the failure occurs in one part of the system, that will produce a downtime of the entire system. The initial and most important factor of continuous systems is the bucket-wheel excavator. It ...Stevan Đenadić, Predrag Jovančić, Dragan Ignjatović, Miloš Tanasijević, Filip Miletić. "Effectiveness Analysis of Different Bucket-wheel Excavators" in 8th International Conference Mining and Environmental Protection, Sokobanja, 22-25 September 2021, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2021)