Претрага
895 items
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An Italian-Serbian Sentence Aligned Parallel Literary Corpus
This article presents the construction and relevance of an Italian-Serbian sentence-aligned parallel corpus, delving into the aligned sentences in order to facilitate effective translation between the two languages. The parallel corpus serves as a valuable resource for language experts, researchers, and language enthusiasts, fostering a deeper understanding of linguistic nuances and cultural expressions. By bridging the gap between Serbian and Italian, this corpus opens new avenues for cross-cultural communication and collaboration, and ultimately contributes to the improvement of language-related ...Saša Moderc, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić. "An Italian-Serbian Sentence Aligned Parallel Literary Corpus" in Review of the National Center for Digitization, Belgrade : Faculty of Mathematics, University of Belgrade (2023). https://doi.org/10.5281/zenodo.11203388
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The Karavansalija Mineralized Center at the Rogozna Mountains in SW Serbia: Magma Evolution and Time Relationship of Intrusive Events and Skarn Au ± Cu–Pb–Zn Mineralization
rudna ležišta, egzo-endoskarn, CA-U/Pb TIMS datiranje, Balkansko poluostrvo, magmatizam, kraktorajni magmatizamJ. Hoerler, Albrecht von Quadt, R. Burkhard, Irena Peytcheva, Vladica Cvetković, T. Baker . "The Karavansalija Mineralized Center at the Rogozna Mountains in SW Serbia: Magma Evolution and Time Relationship of Intrusive Events and Skarn Au ± Cu–Pb–Zn Mineralization" in Frontiers in Earth Sciences, Frontiers (2022). https://doi.org/10.3389/feart.2021.798701
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Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)
M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić (2020)Self-heating of coal waste is a major problem in the leading coal-producing and consuming countries, independent of the recent or past coal exploitation history. The phenomenon of self-heating is dependent on many factors such as the properties of organic matter (maceral composition and rank), moisture and pyrite content, climate effects, and storage conditions (shape of the dump or compaction of the coal waste). Once deposited, coal waste undergoes oxidation, which can lead to self- heating with the overall temperatures ...M. Misz-Kennan, J. Kus, D. Flores, C. Avila, Z. Büçkün, N. Choudhury, K. Christanis, J.P. Joubert, S. Kalaitzidis, A.I. Karayigit, M. Malecha, M. Marques, P. Martizzi, J.M.K. O'Keefe, W. Pickel, G. Predeanu, S. Pusz, J. Ribeiro, S. Rodrigues, A.K. Singh, I. Suárez-Ruiz, I. Sýkorová, N.J. Wagner, D. Životić. "Development of a petrographic classification system for organic particles affected by self-heating in coal waste. (An ICCP Classification System, Self-heating Working Group – Commission III)" in International Journal of Coal Geology, Elsevier BV (2020). https://doi.org/10.1016/j.coal.2020.103411
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Uticaj geološke neizvesnosti u razvoju rudarskih projekata
Rudarstvo je industrija koja se nosi sa različitim vrstama neizvesnosti i rizika zbog svoje prirode i specifičnosti. Neizvesnost u rudarstvu može poticati iz različitih izvora i uticati na različite aspekte rudarskih projekata. Kao jedan od dominantnih faktora, ističe se geološka neizvesnost. Geološka neizvesnost igra ključnu ulogu u rudarstvu i može značajno uticati na procenu resursa i rezervi, planiranje eksploatacije, ekonomsku isplativost i upravljanje rizicima. Ova neizvesnost se ne može eliminisati, ali se uz primenu adekvatnih standarda i zakona može ...... razrađivali mnogi autori u poslednjih 20 godina (Dimitrakopoulos R., 2018) (Armstrong M. et al., 2021) (R. Goodfellow, R. Dimitrakopoulos, 2013) (G. Lagos et al., 2011) (Goodfellow R., Dimitrakopoulos R., 2016) (Benndorf, J., Dimitrakopoulos, R., 2013). MOGUĆI MODELI LEŽIŠTA STVARNO ALI NEPOZNATO LEŽIŠTE ...
... Mineral Reserves. Canadian Institute of Mining, Metallurgy and Petroleum. [5] Dimitrakopoulos R. (2018). Advances in Applied Strategic Mine Planning. Springer International Publishing. [6] Dimitrakopoulos, R., Farrelly, C. T., and Cheuiche Godoy, M. (2002). Moving forward from traditional optimization: ...
... planning for an open-pit mining problem under ore-grade uncertainty. Electronic Notes in Discrete Mathematics , 31, 15-20. [10] Goodfellow R., Dimitrakopoulos R. (2016). Global optimization of open pit mining complexes with uncertainty. Applied Soft Computing , 40, 292-304. [11] Kolonja B., Stevanović ...Petar Marković, Dejan Stevanović, Mirjana Banković. "Uticaj geološke neizvesnosti u razvoju rudarskih projekata" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
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Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements
The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović. "Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements" in Advances in Engineering Software, Elsevier BV (2020). https://doi.org/10.1016/j.advengsoft.2020.102824
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Long-term planning methodology for improving wood biomass utilization
The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković. "Long-term planning methodology for improving wood biomass utilization" in Energy, Elsevier BV (2019). https://doi.org/10.1016/j.energy.2019.03.105
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Izbor rotornih bagera za proces revitalizacije: primer rotornih bagera SRs 1200 u rudarskom basenu Kolubara
Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić, Goran Todorović, Dragan Novaković (2020)Revitalizacija je proces ili skup tehničkih zahvata na mašini kojim se vrši zamena svih dotrajalih ili oštećenih delova metalne konstrukcije. Sastavni deo procesa revitalizacije je i modernizacija zastarele elektro-mašinske opreme. Principi revitalizacije sasvim sigurno nisu sadržani u okviru redovnog godišnjeg ili dnevnog održavanja. Oni predstavljaju održavanje onih veličina koje su značajne za mašinu kao celinu (u ovom slučaju rotorni bager). U ovom radu su analizirani rotorni bageri oznake SRs 1200. Na površinskim kopovima rudarskog basena Kolubara takvih bagera ima ...Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić, Goran Todorović, Dragan Novaković. "Izbor rotornih bagera za proces revitalizacije: primer rotornih bagera SRs 1200 u rudarskom basenu Kolubara" in XIV Međunarodna konferencija OMC 2020, Zlatibor, Srbija, 14-17. oktobar 2020., Jugoslovenski komitet za površinsku eksploataciju (2020)
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Multivarijabilni modeli upravljanja u rudarstvu
Marjan M. Hudej (2014-02-03)osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...... i dr., Organizacijska teorija, Informator, Zagreb, 1991. 17. Borović, S., Đukić, R., Priprema odluke o nabavci tehničkih sredstava primenom familije metoda PROMETHEE, VTG 4/88, Beograd, 1988, 394-409. 18. Branke, J., Consideration of Partial User Preferences in Evolutionary Multiobjective Optimization ...
... Tabela 4-15, ELECTRE model, matrica agregatne dominacije T1 T2 T3 T4 R a n g T1 1 1 0 1 T2 0 0 0 2 T3 0 0 0 2 T4 0 0 0 2 Tabela 4-16, AHP model, normalizovana (konačna) matrica A t r i b u t Rezu- ltat R a - n g K1 K2 K3 K4 K5 K6 K7 K8 min/max max max max max max max max max ...
... 1st edition, 2011, 349. 90. Ulstein N. L., Christiansen M., Gronhaug R., Magnussen N., Solomon M. M., Elkem Uses Optimization in Redesigning Its Supply Chain, Interfaces, Vol. 36, No. 4, July–August 2006, 314– 325. 91. Venkata R R., Decision Making in the Manufacturing Environment: Using Graph Theory ...Marjan M. Hudej. "Multivarijabilni modeli upravljanja u rudarstvu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-02-03)
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Multivarijabilni modeli upravljanja u rudarstvu
Marjan M. Hudej (2014-02-03)osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...... i dr., Organizacijska teorija, Informator, Zagreb, 1991. 17. Borović, S., Đukić, R., Priprema odluke o nabavci tehničkih sredstava primenom familije metoda PROMETHEE, VTG 4/88, Beograd, 1988, 394-409. 18. Branke, J., Consideration of Partial User Preferences in Evolutionary Multiobjective Optimization ...
... Tabela 4-15, ELECTRE model, matrica agregatne dominacije T1 T2 T3 T4 R a n g T1 1 1 0 1 T2 0 0 0 2 T3 0 0 0 2 T4 0 0 0 2 Tabela 4-16, AHP model, normalizovana (konačna) matrica A t r i b u t Rezu- ltat R a - n g K1 K2 K3 K4 K5 K6 K7 K8 min/max max max max max max max max max ...
... 1st edition, 2011, 349. 90. Ulstein N. L., Christiansen M., Gronhaug R., Magnussen N., Solomon M. M., Elkem Uses Optimization in Redesigning Its Supply Chain, Interfaces, Vol. 36, No. 4, July–August 2006, 314– 325. 91. Venkata R R., Decision Making in the Manufacturing Environment: Using Graph Theory ...Marjan M. Hudej. "Multivarijabilni modeli upravljanja u rudarstvu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-02-03)
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Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining
Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić (2024)Radmila Gaćina, Sanja Bajić, Bojan Dimitrijević, Tomislav Šubaranović, Čedomir Beljić, Dragoljub Bajić. "Application of the VIKOR Method for Selecting the Purpose of Recultivated Terrain after the End of Coal Mining" in Proceedings of the Bulgarian Academy of Sciences, Bulgaria, 28. maj 2024 , Prof. Marin Drinov Publishing House of BAS (Bulgarian Academy of Sciences) (2024). https://doi.org/10.7546/CRABS.2024.07.10
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Одређивање резерви нафтног лежишта „Х“ методом материјал баланса
Александра Петровић (2024)Метода материјалног баланса је кључна техника у процени резерви нафте и гаса у лежиштима која омогућава системско прорачунавање доступних резерви. Циљ ове методе је да се прецизно израчунају количине флуида у лежишту на основу доступних PVT података, података о лежишту и производњи. Резултати примене методе материјалног баланса показују да је она ефикасна у пружању кавнтитативних процена, међутим њена тачност зависи од квалитета улазних података. Метода материјалног баланса пружа основу за процену резерви, али може бити подложна грешкама због непрецизности ...... ojiHocHMa: F rnpejicraBJba yKyrIIHy IIpoH3BOJMy (bnyu/na: F = No|B, + (R, – R„)B„| + W„B, (4.5) V cnyuajy MBoQaaHor saampeMHMHcKor (pakropa B, jemHauMHa yKyIIHC TIpOH3BO/JUĐe (bnyH/la MO)Ke Ce 3armiCaTH KaO: F = N,|B, + (R, – R«)B„,| + W„,B„ (4.6) E, npeaicrapuba niipepe Ha(Te H pacrBopeHor raca: ...
... yYTOKOM 3a sacaheHa nexxumrra ca BOJIČHHM yTOKOM: F = NE, + W. (4.25) FE_ N+ We 4.26 DB B, (4.26) Ine cy: F = N,|B, + (R, – Rs)B,| + W„B„ (4.27) E, = [(B, — B..) + (R« — R„)B,| (4.28) /lujarpaum Ha cumnu 4.7. F/E, y 0yHKuaja W./E tupejicraBba N kao npeceK ca opaHaToM, a noMohy HarH0a ce no0OHJa ...
... nexunrra ca raCHOM KaHIOM IJI je: • Henoa3Hara N, no3Hara BeHuHHa racHe Kane, m F = N|E, + mE,| (4.29) Ine cy: F = N,|B, + (R, – R)B,| (4.30) E. = |(B, — B.i) + (Rsi — R„)B,| (4.31) Bg Eg = Bi - 1 (4.32) gi JUijarpaM F y QyHkKmujm E, + Eg nmaje npaBy maHujy Koja Hpona3H KpO3 THIOueTaK KaO ...Александра Петровић. Одређивање резерви нафтног лежишта „Х“ методом материјал баланса, 2024
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Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints
Emő Márton, Vesna Cvetkov, Miodrag Banješević, Gábor Imre, Aleksandar Pačevski. "Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints" in Journal of Geodynamics, Elsevier BV (2024). https://doi.org/10.1016/j.jog.2024.102058
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Један од начина санације косина у северо-западном делу површинског копа Поље Д
Петровић Бранко, Шубарановић Томислав, Милошевић Драган. "Један од начина санације косина у северо-западном делу површинског копа Поље Д" in Зборник радова 8. Међународне конференције УГАЉ 2017, Београд, Србија:Југословенски комитет за површинску експлоатацију (2017): 319-326
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Standard deviation of the measuring points coordinates at directional boreholes by using average angle method
Leković Branko, Ganić Aleksandar, Milutinović Aleksandar. "Standard deviation of the measuring points coordinates at directional boreholes by using average angle method" in The International Journal of Transport & logistics no. 8, Košice, Slovačka:Tehnički univerzitet (2010): 56-61
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Exploitation of small Deposits as a Part of Sustainable Development
Gluščević Branko, Beljić Čedomir, Lutovac Suzana. "Exploitation of small Deposits as a Part of Sustainable Development" in 6th International Symposium MINING AND ENVIRONMENTAL PROTECTION, Vrdnik, Serbia, 21-24.06.2017, Belgrade:Faculty of Mining and Geology, CENTER FOR ENVIRONMENTAL INGENEERING (2017): 43-50
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Analiza metoda georeferenciranja podataka terestričkog laserskog skeniranja
Pejić Marko, Božić Branko, Abolmasov Biljana. "Analiza metoda georeferenciranja podataka terestričkog laserskog skeniranja" in Tehnika, Naše građevinarstvo 67 no. 2, Beograd, Srbija:Savez inzenjera i tehničara Srbije (2013): 213-220
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Quantification of Uncertainty in Mining Project Related to Metal Price Using Mean Reversion Process and Interval Type-2 Fuzzy Sets Theory
Gligorić Zoran, Beljić Čedomir, Gluščević Branko. "Quantification of Uncertainty in Mining Project Related to Metal Price Using Mean Reversion Process and Interval Type-2 Fuzzy Sets Theory" in Podzemni radovi no. 22, Beograd:Univerzitet u Beogradu, Rudarsko-geološki fakultet (2013): 71-84
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Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells
Electric submersible pumps (ESP) are applied in wells where additional energy is needed to ensure discharge of the fluid to the surface through the tubing. At the discharge side of the pump the fluid has bigger velocity, thus the pump induces a forced convection between the fluid and the tubing inner surface. Understanding of convective heat transfer in wellbores and analyses of influential parameters provides a possibility to optimise value of convective heat transfer coefficient in order to avoid ...Bojan Martinovic, Marija Živković, Branko Grubač. "Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells" in International Journal of Oil, Gas and Coal Technology, Inderscience Publishers (2021). https://doi.org/10.1504/IJOGCT.2021.10043281
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Opencast Mine Field B Inner Dump Sanation as A Condition of Mine Field E Opening in RB Kolubara
Branko Petrović, Jelena Majstorović, Tomislav Šubaranović. "Opencast Mine Field B Inner Dump Sanation as A Condition of Mine Field E Opening in RB Kolubara" in 10th International Conference Coal 2021, Jugoslovenski komitet za površinsku eksploataciju (2021)
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Effect of gas-lift on liquefied petroleum gas (LPG) product yield: A case study of Chinarevskoe gas treatment unit (Kazakhstan)
Grubač Branko, Šević Snežana, Živković Marija. "Effect of gas-lift on liquefied petroleum gas (LPG) product yield: A case study of Chinarevskoe gas treatment unit (Kazakhstan)" in Journal of Petroleum Science and Engineering 165, :Elsevier (2018): 586-595