Претрага
181 items
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Balance between tectonics and sedimentation during geodynamic evolution of the Adria-Europe convergence zone in central Serbia
Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Tamara Bogdanović. "Balance between tectonics and sedimentation during geodynamic evolution of the Adria-Europe convergence zone in central Serbia" in EGU General Assembly 2021, Vienna, Austria, 19.-30.4.2021., EGU (2021) М34
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Tektonske i petrološke karakteristike severne srpsko-makedonske subjedinice
Maja Maleš, Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić. "Tektonske i petrološke karakteristike severne srpsko-makedonske subjedinice" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022) М64
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Productivity improvement with use of beam gas compressor: pilot test in Southeastern Europe mature field
Most of the wells in the oilfield Turija are operating with sucker rod pumps, where casing pressure at around 15 bar, and with marginal production rates. The high value of casing pressure indicates high pressure on the face of the formation and depends directly on well productivity. In addition, with increasing value of the casing pressure gas column in the annulus is moving the dynamic fluid level near pump intake and more gas is entering the pump, it results ...beam gas compressor, BGC, increase productivity, sucker rod pump, SRP, mature field, artificial lift, production optimisationBojan Martinović, Dušan Danilović, Branko Grubač, Robert Fadiga. "Productivity improvement with use of beam gas compressor: pilot test in Southeastern Europe mature field" in International Journal of Oil Gas and Coal Technology (2022) М23
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Analiza geomehaničke stabilnosti kosina na odlagalištima i površinskom kopu Ćeramide
Kako bi se nastavila eksploatacija dacita na površinskom kopu Ćeramide kod Rudnika, potrebno je izraditi novu projektnu dokumentaciju na osnovu novih overenih rezervi. Da bi se eksploatacija jalovine i dacita odvijala sigurno bez klizanja i obrušavanja stenskog materijala, neophodno je izvršiti proveru stabilnosti projektovanih kosina i na odlagalištima i na samom površinskom kopu. U ovom radu je upravo data analiza geomehaničke stabilnosti kosina na odlagalištima i površinskom kopu dacite Ćeramide kod Rudnika.Tomislav Šubaranović, Vladimir Čebašek, Bojan Dimitrijević, Veljko Rupar. "Analiza geomehaničke stabilnosti kosina na odlagalištima i površinskom kopu Ćeramide" in XV Međunarodna konferencija OMC 2022, Zlatibor, 12-15. oktobar 2022., Jugoslovenski komitet za površinsku eksploataciju (2022) М33
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Stratigrafski i tektonski polozaj gornjokrednih krečnjaka Rujevca (zapadna Srbija)
Marinko Toljić, Bojan Glavaš-Trbić, Danica Srećković-Batoćanin. "Stratigrafski i tektonski polozaj gornjokrednih krečnjaka Rujevca (zapadna Srbija)" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022) М64
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The efficiency of chemical cleaning of different metal artefacts from Felix Romuliana and Gradina archaeological sites (Serbia)
Slobodan Bogojević, Kristina Šarić, Bojan Kostić, Suzana Erić. "The efficiency of chemical cleaning of different metal artefacts from Felix Romuliana and Gradina archaeological sites (Serbia)" in Archaeology and science, Beograd : Center for New Technology Viminacium Institute of Archaeology Belgrade (2022) М51
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Linear-motor plunger pump increases lifting efficiency
Bojan Martinović, Dušan Đekić, Dušan Danilović, Pavel Isaev. "Linear-motor plunger pump increases lifting efficiency" in Oil & Gas Journal (2022) М23
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Double traveling valve increases rod-pump efficiency
Traditional sucker rod pumps (SRP) use a single traveling valve, but recent double traveling valve innovations have improved SRP performance and efficiency in field applications with double traveling valves installed in pumps with top mechanical seating. The valves sealed better and produced similar fluid volumes compared with the previous single-valve pumps. They also enabled a reduction in pump diameter and optimized usage of surface equipment. Overall, the double travel valve SRPs produced stable production rates and annual production targets.Miloš Petrović, Bojan Martinović, Milica Ješić, Miroslav Crnogorac. "Double traveling valve increases rod-pump efficiency" in Oil & Gas Journal (2023) М23
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Criteria for decision - making for best reclamation solution
Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Branko Gluščević. "Criteria for decision - making for best reclamation solution" in Underground mining engineering (2024) М51
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Геомеханички мониторинг у површинској експлоатацији
Владимир Чебашек, Александар Милутиновић, Бојан Димитријевић, Небојша Гојковић. "Геомеханички мониторинг у површинској експлоатацији" in Минерално-сировински комплекс Србије данас: изазови и раскршћа, Академија инжењерских наука Србије : Рударско-геолошки факултет Универзитета : Привредна комора Србије (2010) М45
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Creation of hydrodynamic model of the deposit Radljevo-North
Polomčić Dušan, Jeremić Miloš, Stevanović Petrović Nadežda, Dimitrijević Bojan. "Creation of hydrodynamic model of the deposit Radljevo-North" in Proceedings of the 13th International Symposium Continuous Surface Mining ISCSM 2016, Beograd: (2016): 437-446 M33
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Application of decision trees and random forests to zircon geochemistry
Dina Klimentyeva, Miloš Velojić, Bojan Kostić, Albrecht von Quadt. "Application of decision trees and random forests to zircon geochemistry" in XXII International Congress of the CBGA, Plovdiv, Bulgaria, 7–11 September 2022, Bulgarian Academy of Sciences (2022) М34
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Geoloski profil planine Avale (severna Šumadija) - uvid u litostratigrafiju i tektonske strukture
Mezozojske formacije Šumadije dele tektonsko-stratigrafsku evoluciju južnijih delova suture jedinica Adrijskog i Evropskog afiniteta, uključujući gornjojursku obdukciju, krednu subdukciju i paleogenu kontinentalnu koliziju. Finalni rezultat dugovremene evolucije u geodinamički složenom ambijentu su komplikovani tektonski i litostratigrafski odnosi različitih mezozojskih formacija suture. Geološki profil kroz planinu Avalu omogućava uvid u skoro potpunu sukcesiju mezozojskih formacija i prostorne pozicije i kinematiku značajnih tektonskih struktura najsevernijih segmenata suture u Šumadiji. U tektonskom kontekstu, mezozojske formacije okoline Beograda najčešće su interpretirane kao deo Istočne ...Marinko Toljić, Bojan Glavaš-Trbić, Maja Maleš, Nikola Ranđelović. "Geoloski profil planine Avale (severna Šumadija) - uvid u litostratigrafiju i tektonske strukture" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022. , Srpsko geološko društvo (2022) М64
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Speleological and hydrogeological factors of urbanization and development of road network on Mt. Zlatibor (Western Serbia)
Milenić Dejan, Milanković Đuro, Doroslovac Nenad, Dončev Bojan, Jovanović Marina. "Speleological and hydrogeological factors of urbanization and development of road network on Mt. Zlatibor (Western Serbia)" in Proceedings of the XII IAEG Congress, Engineering Geology for Society and Territory, Turin, Italy, Turin, Italy:Engineering Geology for Society and Territory (2014): 589-5593 M33
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Kvantitativno ispitivanje defekata u aluminijumskim pločicama primenom infracrvene termografije
Tomić Ljubiša, Elazar Jovan, Damnjanović Vesna, Milanović Bojan, Kovačević Aleksandar. "Kvantitativno ispitivanje defekata u aluminijumskim pločicama primenom infracrvene termografije" in Zbornik radova 57. konferencije ETRAN MO, Zlatibor, Srbija:Društvo ETRAN (2013): 1-5 M63
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Temperature Contrast Enhancment Techniques in Pulse Video Termography Applications
Tomić Ljubiša, Elazar Jovan, Damnjanović Vesna, Milanović Bojan, Kovačević Aleksandar. "Temperature Contrast Enhancment Techniques in Pulse Video Termography Applications" in Proceedings of 5th International Scientific conference on Defensive Technologies OTEH, Belgrade, Serbia:Militaru Technical Institute (2012): 427-431 M33
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Quantity testing of the defects in aluminum plates using pulsed thermography
Tomić Ljubiša, Damnjanović Vesna, Dikić Goran, Milanović Bojan, Bonžulović Boban. "Quantity testing of the defects in aluminum plates using pulsed thermography" in Proceedings of OTEH 2014 (6th International Scientific conference on Defensive Technologies), 9-10 October 2014, Belgrade, Serbia: (2014) M33
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The Domain Modeling of Pulsed Flash Thermography by Finite Element Method
Tomić Lubiša, Damnjanović Vesna, Milanović Bojan, Dikić Goran, Bonžulić Boban. "The Domain Modeling of Pulsed Flash Thermography by Finite Element Method" in Photonica 2015, Belgrade:Institut za nuklearne nauke “Vinča” (2015): 203-204 M34
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Relacija između dubine defekata i termalnog kontrasta na povrsini metala u impulsnoj fles termografiji
Tomić Ljubiša, Milanović Bojan, Bonžulic Boban, Damnjanović Vesna, Dikić Goran. "Relacija između dubine defekata i termalnog kontrasta na povrsini metala u impulsnoj fles termografiji" in ETRAN 2015 MO1.1, Beograd:Drustvo za ETRAN (2015): 01-May M63
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LRMI markup of OER content within the BAEKTEL project
Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić. "LRMI markup of OER content within the BAEKTEL project" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015) M33