Претрага
1092 items
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Анализа примене утискивања полимера за повећање искоришћења лежишта „Х“
Јана Ивановић (2024)Лежиште „Х“ се налази у Панонском басену и део је нафтно-гасног поља „ХХ“.С обзиром на висок удео воде у произведеном флуиду на лежишту је потребно применити неку методу којом би се смањила брзина напредовања фронта воде ка производним бушотинама, односно смањио удео воде у производњи. Овај рад има за циљ да детаљно испита могућност примене једне од допунских метода повећања искоришћења лежишта, методе утискивања полимера на изабраном лежишту „Х“. Први део рада приказује основне теоријске појмове на којима се ...... s (3 H i Fi d Hi |-j ž š kd Š 2018 2021 2022 \\HeaHa npowisBo/ayba BO/Re - MOARe:n [sm3/d) ieswa npowsao.noa Qinyana - MOA (sm3/d) heaha npovaBoayjea HaQre - acropjar {sm3/d) nheeta npowseo.ajea BoAee - icropujar (sm3/d) eaHa npovBoayba Q/nyina - wcropujar (sm3/d) ResHa npowisBo/ajba ...
... ema H npepaja. CnHuHa je co(d)TBepcKMM JMHUČHUAMA, OJUHOCHO JIHHeHILAMa OTBOpeHOr KOJNa. (pamenu 2 bhrhoamoYekP P+inrprko-renyoror Žnky TeTn HIOTBPJUA OTIPE1AJH E.TEKTPOHCKE BEP3HJE 3ABPIIIHOT PAJIA _ \ha>-ixim d Tlorapby}e ce na je cryneHT jG.IDG ( JLPOA D“\ \ĐdROBA h (uMe (uMP poOume/ba) ...
... pacTBOpJbHBomihy y BOJM, CTraOHJIHHM peOJIOHNIKHM CBOJCTBHMA H &(đ!TOBOJBHOM TIHOBDHIHHCKOM aKTHBHoOImIhy. CrpykKTypa XIIAM-a mojceha Ha MHaren (D)IeKCHOMMHC 3aBOJHHIIEĆ KOJa JOBOJUH O HOBehaHc OCCTJBHBOCTH OBOT HIOJIHMepa Ha CaJHHHTET BOJIĆ, IIDpHCyCTBO KHCCOHHKA, IOBHIHCHy TeMIIepaTypy, aH ...Јана Ивановић. Анализа примене утискивања полимера за повећање искоришћења лежишта „Х“, 2024
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GIS supported bauxite deposit geological data as a tool for mining operations design
Milutinović Aleksandar, Ganić Aleksandar, Ganić Meri, Miljanović Igor. "GIS supported bauxite deposit geological data as a tool for mining operations design" in The Geology in Digital Age : proceedings of the 17th Meeting of the Association of European Geological Societies, MAEGS 17, Belgrade, [14-18. 09.] 2011 1, Beograd:The Serbian Geological Society (2011): 27-32
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Updating the database of the spatial information system for capital underground mining rooms
Milutinović Aleksandar, Ganić Aleksandar, Miljanović Igor, Gajić Grozdana. "Updating the database of the spatial information system for capital underground mining rooms" in 4th Balkan Mining Congress BALKANMINE 1, Ljubljana, Slovenija:Faculty of Natural Sciences and Engineering (2011): 629-633
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Primena savremenih geodetskih tehnologija u funkciji određivanja zapremina na površinskim kopovima uglja
Pandžić Slobodan, Milutinović Aleksandar, Ganić Aleksandar, Pandžić Jelena. "Primena savremenih geodetskih tehnologija u funkciji određivanja zapremina na površinskim kopovima uglja" in V Međunarodna konferencija UGALJ 2011 1, Zlatibor:Rudarsko-geološki fakultet, Beograd (2011): 244-253
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Optimal determination of the of underground rooms technology model for given conditions
Tokalić Rade, Ganić Aleksandar, Milutinović Aleksandar, Mitić Saša. "Optimal determination of the of underground rooms technology model for given conditions" in PODEKS ’11 – V stručno sovetuvanje na tema Tehnologija na podzemna eksploatacija na mineralni sirovini 1, Makedonska Kamenica:Sojuz na rudarskite i geološkite inženeri na Makedonija (2011): 27-35
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Stabilization and monitoring of the slope deformation appearance on marl open-pit Filijala in order to minimize the risk of exploitation process interruption
Gojković Nebojša, Čebašek Vladimir, Ganić Aleksandar, Milutinović Aleksandar. "Stabilization and monitoring of the slope deformation appearance on marl open-pit Filijala in order to minimize the risk of exploitation process interruption" in V-th International geomechanics conference 1, Varna, Bulgaria:Scientific and Technical Union of Mining, Geology and Metallurgy (2012): 220-227
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Prediction of surface subsidence for the purpose of mining project of underground exploitation of bauxite ore in the deposit Podbraćan
Milutinović Aleksandar, Ganić Aleksandar, Ganić Meri, Tokalić Rade. "Prediction of surface subsidence for the purpose of mining project of underground exploitation of bauxite ore in the deposit Podbraćan" in VI International Geomechanics Conference 1, Varna, Bulgaria:Scientific and Tehnical Union of Mining, Geology and Metallurgy; Federation of the Scientific Engineering Unions in Bulgaria (2014): 414-421
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Metode merenja poprečnih profila podzemnih rudničkih prostorija
Ganić Aleksandar, Milutinović Aleksandar, Tokalić Rade, Ognjanović Saša. "Metode merenja poprečnih profila podzemnih rudničkih prostorija" in Časopis Podzemni radovi no. 19, Beograd:Rudarsko-geološki fakultet, Beograd (2011): 19-26
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Apriori accuracy evaluation for the crosscut in a horizontal plane between the VI horizon and the P2SD adit of the Blagodat
Stoiljković Vladimir, Milutinović Aleksandar, Ganić Aleksandar, Mikanović Radenko. "Apriori accuracy evaluation for the crosscut in a horizontal plane between the VI horizon and the P2SD adit of the Blagodat" in Časopis Underground Mining Engineering/Podzemni radovi no. 23, Beograd:Rudarsko-geološki fakultet, Beograd (2013): 33-44
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Geometrijska kontrola projekta i određivanje elemenata za obeležavanje transportnog niskopa STN-2a u rudniku boksita Kosturi
Milutinović Aleksandar, Ganić Aleksandar, Tokalić Rade, Gligorić Zoran. "Geometrijska kontrola projekta i određivanje elemenata za obeležavanje transportnog niskopa STN-2a u rudniku boksita Kosturi" in Podzemni radovi no. 17, Beograd:Rudarsko-geološki fakultet, Beograd (2010): 21-28
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Apriori ocena tačnosti proboja u horizontalnoj ravni između VI horizonta i potkopa P2 SD jame Blagodat
Stoiljković Vladimir, Milutinović Aleksandar, Ganić Aleksandar, Mikanović Radenko. "Apriori ocena tačnosti proboja u horizontalnoj ravni između VI horizonta i potkopa P2 SD jame Blagodat" in Časopis Podzemni radovi no. 23, Begrad:Rudarsko-geološki fakultet, Beograd (2013): 33-44
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Faze formiranja grafičke dokumentacije rudnika sa površinskom eksploatacijom
Milutinović Aleksandar, Ganić Aleksandar, Zarić Zdravko, Turković Mensud. "Faze formiranja grafičke dokumentacije rudnika sa površinskom eksploatacijom" in Podzemni radovi no. 20, Beograd:Rudarsko-geološki fakultet, Beograd (2012): 11-19
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Calculation method as the source of errors in connecting and orienting underground mining rooms
Ganić Aleksandar, Milutinović Aleksandar, Miljanović Igor, Gojković Zoran. "Calculation method as the source of errors in connecting and orienting underground mining rooms" in Časopis Podzemni radovi 1 no. 32, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2018): 47-59
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Electronic Dictionaries - from File System to lemon Based Lexical Database
In this paper we discuss some well-known morphological descriptions used in various projects and applications (most notably MULTEXT-East and Unitex) and illustrate the encountered problems on Serbian. We have spotted four groups of problems: the lack of a value for an existing category, the lack of a category, the interdependence of values and categories lacking some description, and the lack of a support for some types of categories. At the same time, various descriptions often describe exactly the same ...... Koeva, S., Krstev, C., and Vitas, D. (2008). Morpho- semantic relations in wordnet–a case study for two slavic languages. In Proceedings of Global WordNet Confer- ence 2008, pages 239–253. University of Szeged, De- partment of Informatics. Krstev, C. and Vitas, D. (2007). Extending the Serbian ...
... Vitas, D., and Erjavec, T. (2004). MULTEXT- East resources for Serbian. In Zbornik 7. mednarodne multikonference Informacijska druzba IS 2004 Jezikovne tehnologije 9-15 Oktober 2004, Ljubljana, Slovenija, 2004. Erjavec, Tomaž and Zganec Gros, Jerneja. Krstev, C., Stanković, R., Vitas, D., and ...
... and Silberztein, M. (1990). Dictionnaires électroniques du français, volume 87 of Langue français. Larousse, Paris. Farrar, S. and Langendoen, D. T. (2003). A linguistic ontology for the semantic web. GLOT international, 7(3):97–100. Francopoulo, G. (2013). LMF Lexical Markup Frame- work. John ...Ranka Stanković, Cvetana Krstev, Biljana Lazić, Mihailo Škorić. "Electronic Dictionaries - from File System to lemon Based Lexical Database" in Proceedings of the 11th International Conference on Language Resources and Evaluation - W23 6th Workshop on Linked Data in Linguistics : Towards Linguistic Data Science (LDL-2018), LREC 2018, Miyazaki, Japan, May 7-12, 2018, European Language Resources Association (ELRA) (2018)
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DFT study of free radical scavenging activity of erodiol
Zoran Marković, Jelena Đorović, Milan Dekić, Milanka Radulović, Svetlana Marković, Marija Ilić (2013)Antioxidant activity of erodiol was examined at the M05-2X/6-311+G(d,p) level of theory in the gas and aqueous phases. The structure and energy of radicals and anions of the most stable erodiol rotamer were analyzed. To estimate antioxidant potential of erodiol, different molecular properties were examined: bond dissociation enthalpy, proton affinity together with electron transfer energy, and ionization potential followed by proton dissociation enthalpy. It was found that hydrogen atom transfer is the prevailing mechanism of erodiol behavior in gas; ...Zoran Marković, Jelena Đorović, Milan Dekić, Milanka Radulović, Svetlana Marković, Marija Ilić. "DFT study of free radical scavenging activity of erodiol" in Chemical Papers, Springer Science and Business Media LLC (2013). https://doi.org/10.2478/s11696-013-0402-0
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Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit
... UNIVERSITAS Publishing, Petrosani, Romania, 2022; pp. 291-308. Simeunović, D. Matfhematics, Faculty of Mining and Geology, Mining department, Belgrade, Serbia, 1985; pp. 101-103. Žižić, M.; Lovrić, M.; Pavličić, D. Mezhods of Statistical Analysis, Faculty of Economics in Belgrade: Belgrade ...
... parameters that influence its magnitude, most often is used the M.A. Sadovskii equation where oscillation velocity V is given in the form of: v=K-R"; (D where R is reduced distance, that represents distance from the blasting site to monitoring site r , reduced to the total quantity of the explosive ...
... velocities for models 1-5 21.8117 55.3430 55.9536 57.6390 57.9760 59.3234 59.6614 61.8540 64.7174 65.0545 65.3916 75.2014 O | O D | | C N | n | => | ) | ) | — Based on data from table 4, a statistical analysis has been done and following values have been obtained. The ...Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac. "Analysis of a simplified model for determining rock mass oscillation velocity at the Kovilovača open pit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia, Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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P-T analiza uglja RB Kolubara
Rada Vitomir (2024)Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...... 273-280. . Ivković, M., Đukanović, D., & Đukanović, D. (2012). Istraživanje ranga uticaja prirodno-geoloških uslova na izbor sistema podzemnog otkopavanja ugljenih slojeva u Srbiji. Rudarski radovi, Bor, 49-60. . Kisić, D. M., Miletić, S. R., Radonjić, V. D., Radanović, S. B., Filipović, J. Z ...
... nesposobni za čišćenje. g S B B B N G T M ~“ e UGALJ A UGAU SE LAKO ČISTI. [] . 20 bJ “ L : 08 % [ [. %0 0 D O M Q % O M MO % W P UGAU D UGALJ SE VRLO TEŠKO ČISTI UGALJ NESPOSOBAN ZA ČIŠĆENJE Slika 7. Izgled krivih čišćenja uglja po Henry-Reinhardt-u 29 3. RUDARSKI ...
... combustion science, 36(3), 327-363. . Bogdanović, V., Ilić, Z., & Polomčić, D. (2007). Izbor ograničenja i otvaranja površinskog. kopa Južno Polje u Kolubarskom ugljonosnom basenu. Kolubara projekt, Lazarevac. . Draškić D., Industrijska primena pripreme mineralnih sirovina, ICS, Beograd, 1975. ...Rada Vitomir. P-T analiza uglja RB Kolubara, 2024
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Geotehnički uslovi izgradnje hidrotehničkih tunela u karstu istočne Hercegovine
Aleksandar R. Golijanin (2003)Aleksandar R. Golijanin. Geotehnički uslovi izgradnje hidrotehničkih tunela u karstu istočne Hercegovine, Beograd:Rudarsko-geološki fakultet, 2003
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Geološka građa terena limske zone između Prijepolja i jabuke
Aleksandar Ž. ILIĆ (2000)Aleksandar Ž. ILIĆ. Geološka građa terena limske zone između Prijepolja i jabuke, Beograd:Rudarsko-geološki fakultet, 2000
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Development of Open Educational Resources (OER) for Natural Language Processing
In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...... of natural language, in Electronic Dictionaries and Automata in Computational Linguistics, M. Gross and D. Perrin, Editors. 1989, Springer Berlin Heidelberg. p. 34-50. [13] Vitas, D. and C. Krstev, Processing of Corpora of Serbian Using Electronic Dictionaries. Prace Filologiczne, 2012. ...
... used for text transformation. The concept of e-dictionaries and software that enables their effective use was developed at LADL (Laboratoire d' Automatique Documentaire et Linguistique), under the direction of its director, Maurice Gross. [12] With Unitex, user can develop electronic resources ...
... courses in CL and NLP at the edeX BAEKTEL platform (Basics of Theory of Formal Languages, Information Retrieval, etc.). LITERATURE [1] Carlucci, D., et al., A platform for management of academic and entrepreneurial knowledge, in IFKAD 2015 - 10th International Forum on Knowledge Asset Dynamics: ...Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević. "Development of Open Educational Resources (OER) for Natural Language Processing" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015)