Претрага
670 items
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Condition and behaviour diagnostics of drive groups on belt conveyors
Maneski Taško, Jovančić Predrag, Ignjatović Dragan, Milošević Mitić Vesna, Maneski Miloš. "Condition and behaviour diagnostics of drive groups on belt conveyors" in Journal of Engineering Failure Analysis 22, :Elsevier (2012): 28-37. https://doi.org/DOI: 10.1016/j.engfailanal.201
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Diagnostics of Bucket Wheel Excavator Discharge Boom Dynamic Performance and Its Reconstruction
Brkić Aleksandar, Maneski Taško, Ignjatović Dragan, Jovančić Predrag, Spasojević Brkić Vesna. "Diagnostics of Bucket Wheel Excavator Discharge Boom Dynamic Performance and Its Reconstruction" in Journal of Maintenance and Reliability 16 no. 2, :Polish Maintenance Society (2014): 188-197
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Ionic conductivity in single-crystal LiAISi2O6: influece of structure on lithium Mobility
Welsch Ana-Maria, Murawski Dawid, Prekajski Marija, Vulić Predrag, Kremenović Aleksandar. "Ionic conductivity in single-crystal LiAISi2O6: influece of structure on lithium Mobility" in Physics and Chemistry of Minerals 42 no. 5, :Springer (2015): 413-420. https://doi.org/10.1007/s00269-015-0732-2
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Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone
The Vardar Zone is a product of the Triassic-Jurassic opening of the Neotethys, Jurassic obduction, Late Cretaceous/Paleogene consumption of the oceanic crust and continental collision. During the last process, the Eastern Vardar Zone was thrust over the Central and eventually both onto the Western Vardar Zone. The present paleomagnetic and structural study provided new results from the first two zones in the Belgrade area. The younger set of data, together with published ones from the third zone, provide firm ...Emő Márton, Marinko Toljić, Vesna Cvetkov. "Late and post-collisional tectonic evolution of the Adria-Europe suture in the Vardar Zone" in Journal of Geodynamics, Elsevier BV (2022). https://doi.org/10.1016/j.jog.2021.101880
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Техно-економска оцена подземног откопавања лежишта бакра применом коморно-стубне методе
Александра Бараћ (2024)Коморно-стубна метода са блоковским откопавањем и засипавањем откопа паста засипом омогућује високу продуктивност, флексибилност при раду, остварење пројектованог производног задатка, минимално осиромашење откопане руде, у овом случају руде бакра, висок степен искоришћења расположивих рудних резерви. Припрема лежишта за експлоатацију представља инвестицију у рударској производњи,а сам коначан производ треба ,не само да отплати те трошкове, већ и да донесе новчану добит.Самим тим је од великог значаја адекватан одабир методе откопавања, која ће на најбољи могући начин испунити све захтеве.Основни показатељи ...... F=2·Fi+F,),+2·Fa+Fa CrnBapHH THo0JIO)Kaj TeXKHIIIHC OCC Y():leFL+YZXFl;YžXFŠ+YiXFŠ„m y1= hu – yo,m yo = Yo,m Yı =h +Yx,m . b Ya= ?'m Yı z V/,m 23 3.3.1 Byurteme H MuHHpame Bymrteme MHHcKHux OymoTHHa Ha uecJIy pajloBa Bpmu ce OymrahHM KOJIHMa Boomer 282 cmuHo KaO H HHeyMaTCKHM CPpeJUĐC ...
... TEIHKHM OymnahHM uekHhuHMa ca TIOTIIODHOM HOTOM. Ja OymeMme Ce KOpHCTe MOHOOJOK JuIcTa, Oymahu rpaHOoop, IIHIIKeC Hy)KHHe L = 2,4 m H KpyHe rpeuHHKa Z 45 mm. Cuaka 4. XunpaynauHa Oymaha kona Boomer 282 KoJji npHMeHe KOHTypHOr MHHHpaMba KOHTypHe OynloTHHe ce IIyHe Ca OKO JiBa IIyTa MaMbe CKCIIJIO3HBa ...
... neroHaropu kom 0,007 0,01 14.000 19.600 3. HoHc:ir neBuHnc m' 0,143 0,07 286.000 134.420 4. HouHeJt KOHeKTOpH kom 0,0008 1.600 - 5. | KpyHe aa Oymrepe Z 76 mm kom 0,00054 0,063 1.080 125.280 6. Bymrahe niirtke kom 0,0002 0,049 400 98.000 7. /laaet ropHBo || 0,6 0,66 1.200.000 1.320.000 8. 'YJbe H ...Александра Бараћ. Техно-економска оцена подземног откопавања лежишта бакра применом коморно-стубне методе, 2024
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Arsenopirit iz rudnih ležišta Šumadijsko-kopaoničke oblasti: paregeneza, sastav i produkti oksidacije
Ivana N. Jelić (2023)Arsenopirit, FeAsS je čest pratilac polimetaličnih orudnjenja Šumadijsko-kopaoničke oblasti. Jedan je od sulfida koji u najvećoj meri koncentriše zlato. Nepoželjan je u rudama jer njegovom oksidacijom na jalovištima može doći do oslobađanja arsena koji spada u elemente toksične za životnu sredinu. U okviru ovog doktorata sistematski su ispitivani arsenopiriti iz različitih stadijuma i tipova orudnjenja rudnih ležišta i mineralizacija Šumadijsko-kopaoničke oblasti (Rudnik, Sastavci, Trepča, Gokčanica – Drenjak i Rujak, Golijska reka i Jurija). Uzorci arsenopirita ispitivani su polarizacionom mikroskopijom ...... vezanih za strukturu arsenopirita, kao i na svim sugestijama vezanim za oblast kristalohemije arsenopirita. Takođe, posebno se zahvaljujem docentu Predragu Vuliću (1973 – 2020) na XRPD analizi, koji više nije među nama. Veoma sam zahvalna profesorki Suzani Erić na pomoći pri determinisanju produkata ...
... and crystal structure of the minerals of the arsenopyrite Group. Z. Krist., 95, 83-113. Buerger, M. J. (1939): The crystal structure of gudmundite (FeSbS) and its bearing on the existence ficld of the arsenopyrite structural type. Z. Krist., 101, 290-316. Burlak, T. L. (2012): The mineralogical ...
... Urosević, M., Pavlović, Z., Klisić, M., Brković, T., Malšević, M., Stefanović, M., Marković, O., Trifunović, S. (1973a): Geological map and explanatory notes of the Basic Geological Map of SFRJ, sheet Vrnjci (1:100 000), Savezni Geoloski Zavod, Beograd, 69. Urosević, M, Pavlović, Z., Klisić, M. et al ...Ivana N. Jelić. Arsenopirit iz rudnih ležišta Šumadijsko-kopaoničke oblasti: paregeneza, sastav i produkti oksidacije, Beograd : [I. Jelić], 2023
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Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika
Kostić N. Bojan (2021)Kontaktni metamorfizam gornjokrednih sedimentnih stena na planini Rudnik ispitivan je na uzorcima iz pet bušotina. Definisano je šest varijeteta krednih stena (protolita) koji čine dve litološke jedinice izgrađene od klastičnog, karbonatnog i klastično-karbonatnog materijala. Vulkanskom aktivnosti na Rudniku formirana su vulkanska tela koja se utiskuju duž slojevitosti sedimentnih stena, a neka ih presecaju u vidu dajkova. Starost ovog vulkanskog događaja određena je na 23.9 miliona godina. Ovaj miocenski vulkanizam doveo je do kontaktno metamorfnih promena sedimentnih stena i obrazovanja skarnova ...... terenskim istraživanjima, korisnim savetima i sugestijama koje su podigle kvalitet disertacije. Ne bih mogao da se ne zahvalim prerano preminulom dr Predragu Vuliću koji je tokom naših zajedničkih diskusija uspevao da smiri nemirne glasove u mojoj glavi. Svim kolegama i profesorima sam izuzetno zahvalan ...
... model for the thermal evolution of the Cupsuptic aureole, Maine. American Journal of Science, 290 (6), p. 644–665 Brković, T., Radovanović, Z., Pavlović, Z., Dimitrijević, M. 1978: Tumač za list Kragujevac (OGK SFRJ 1:100000). Savezni Geološki Zavod SFRJ, Beograd, pp. 82 Clark, L. A. 1960: The ...
... (Part I), International Geology Review, 12(5), p. 541-559 Žujović, J. 1893: Geologija Srbije. I deo, Beograd. Yan, S., Renjie, Z., Niu, H., Feng, Y., Nguyen, A., Zhao, Z., Yang, W., Dong, Q., Zhao, J. 2020: LA-MC-ICP-MS U-Pb dating of low-U garnets reveals multiple episodes of skarn formation in ...Kostić N. Bojan. Kontaktni metamorfizam gornjokrednih sedimentnih stena Rudnika, Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2021
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Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment
Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)... Calderon (Eds.), Arsenic exposure and health effects IV, Elsevier, Amsterdam, pp. 79-85, 2001. 6. JOVANOVIĆ D., JAKOVLJEVIĆ B., RAŠIĆ- MILUTINOVIĆ Z., PAUNOVIĆ K., PEKOVIĆ G., KNEZEVIĆ T. Arsenic occurrence in drinking water supply systems in ten municipalities in the Vojvodina Region, Serbia. Environ ...
... arsenic toxicity: Studies in West Bengal, India, The Kaohsiung Journal of Medical Sciences, 27, (9), 360, 2011. 38. JOVANOVIC D., RASIC-MILUTINOVIC Z., PAUNOVIC K., JAKOVLJEVIC B., PLAVSICA S., MILOSEVIC J., Low levels of arsenic in drinking water and type 2 diabetes in Middle Banat region, Serbia, ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment" in Polish Journal of Environmental Studies (2012)
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Integrative GHG Assessment in Oil and Gas Industry
Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...... accurately calculated by using the stoichiometric equation [8]: C.H,O. +[x+ _ Z)-oz » xCO, +[y]·H20 j 4 2 2 (6) where: X – stoichiometric cocfficient for carbon; y – stoichiometric cocefficicnt for hydrogen; z - stoichiometric coefficicnt for oxygen. The carbon content of hydrocarbon compound ...Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa. "Integrative GHG Assessment in Oil and Gas Industry" in Energija, ekonomija, ekologija (2023). https://doi.org/10.46793/EEE23-1.51M
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Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria
The choice of adequate mining machines is one of the most complex problems in the underground exploitation of mineral raw materials. The weight of such a decision is reflected in the high prices of these machines and the occurrence of even greater costs during their use if their choice was wrongly conceived. There are numerous examples from practice in which such decisions were made solely on the basis of comparing the prices of machines, without considering any of the ...utovarno-transportna mehanizacija, izbor, TOPSIS, entropija, standardna devijacija, težina kriterijumaVladimir Krivošić, Luka Crnogorac, Rade Tokalić. "Underground loading-haulage equipment selection with application of topsis method with different weighting methods of criteria" in Underground mining engineering, University of Belgrade - Faculty of Mining and Geology (2024)
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Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)
... 005 169 e 166 0.0010 _ . -— 0.0005 163 bj MSWDS.56 230 160 0.o000 220 NEB NE NL I NI IK 000 005 0.0 015 020 075 050 0.Q55 6040 O.GM5 GOsO 0 o Z T O O O O N O 0 'Cumulative *Ar Released [%] Ar / *%Ar Cumulative ”Ar Released [%] 48 IAA _______ — 42 — — —____ ___ BBl Hornblende 239 34537+033Ma ...
... events in the central Serbo-Macedonian Massif (southeastern Serbia). Int J Earth Sci (Geol Rundsch) 105:1485—1505. doi:10.1007/ s00531-015-1266-z @ Springer Int J Earth Sci (Geol Rundsch) (2017) 106:1665–—1692 Antić M, Peytcheva I, von Quadt A et al (2015b) Pre-Alpine evolution of a segment ...
... (2014) Recumbent folds: key structural elements in orogenic belts. Earth-Sci Rev 135:162— 183. doi:10.1016/j.earscirev.2014.05.002 Bonev K, Ivanov Z, Ricou L-E (1995) Dćnudation tectonique au toit du noyau mćtamorphique Rhodopien-macćdonien: la faille nor- male ductile de Gabrov Dol (Bulgarie) ...Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel. "Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s00531-016-1380-6
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... energy outlook 2009, report no. DOE/ETA-0383. Washington, DC: Energy Information Administration; 2009, http://www.ela.doe.gov/olaf/aeo [4] Ziobrowski Z. et al. (2022): Comparison of CO» efficiency from Flue Gases Based on Commonly Used Methods and Materials. 15(2), 460; https://doi.org/10.3390/ma15020460 ...
... M. J. Blunt, S. Brandani, N. Mac Dowell, J. R. Fernandez, M.-C. Ferrari, R. Gross, J. P. Hallett, R. S. Haszeldine, P. Heptonstall, A. Lyngfelt, Z. Makuch, E. Mangano, R. T. J. Porter, M. Pourkashanian, G. T. Rochelle, N. Shah, J. G. Yao, P. S. Fennell, Energy Environmental Science 2014, 7, 130—189 ...
... by activated templated carbons,” Journal of Colloid and Interface Science, 2012, vol. 366, no. 1, pp. 147—154. [36] A. L. Chaffee, G. P. Knowles, Z. Liang, J. Zhang, P. Xiao, and P. A. Webley, “CO2 capture by adsorption: materials and process development,” International Journal of Greenhouse Gas ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024
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Practical application of RM bridge software on prestressed viaduct design
Veljković Ana, Basarić Irena, Moldovan Željka, Bakić Predrag, Stojičić Bojan, Rakić Dragoslav (2014)Veljković Ana, Basarić Irena, Moldovan Željka, Bakić Predrag, Stojičić Bojan, Rakić Dragoslav. "Practical application of RM bridge software on prestressed viaduct design" in Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa, Podgorica:Univerzitet Crne Gore Građevinski fakultet (2014): 565-572
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Structural investigations on nepheline-type compounds
Vulić Predrag, Kahlenberg Volker, Konzett Jürgen, Balić-Žunić Tonči, Belmonte Louise Josefine (2010)Vulić Predrag, Kahlenberg Volker, Konzett Jürgen, Balić-Žunić Tonči, Belmonte Louise Josefine. "Structural investigations on nepheline-type compounds" in XVII Conference of the Serbian Crystallographic Society-Abstracts, Plenary Lectures, Ivanjica, Srbija:Srpsko kristalografsko društvo (2010): 8-11
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Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method
Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran (2015)Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran. "Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method" in Programme and Book of abstracts of the 11th Conference for Young Scientists in Ceramics (SM-2015) October 21-24, 2015. Novi Sad, Serbia, Novi Sad:Department of Materials Engineering, Faculty of Technology, University of Novi Sad (2015): 49-49
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Programi stalnog usavršavanja na Rudarsko-geološkom fakultetu – Proizvodnja i korišćenje prirodnog gasa
Ivezić Dejan, Živković Marija , Madžarević Aleksandar, Jovančić Predrag, Danilović Dejan, Ivić Milica (2016)Ivezić Dejan, Živković Marija , Madžarević Aleksandar, Jovančić Predrag, Danilović Dejan, Ivić Milica. "Programi stalnog usavršavanja na Rudarsko-geološkom fakultetu – Proizvodnja i korišćenje prirodnog gasa" in Savetovanje GAS 2016 - Zbornik apstrakta, Vrnjačka Banja:Ugruženje za gas (2016)
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Phase, morphological and statistical analysis of urinary stones from Serbian patients,
Mirković Miljana, Došen Anja, Matović Branko, Erić Suzana, Vulić Predrag, Rosić Aleksandra (2018)Mirković Miljana, Došen Anja, Matović Branko, Erić Suzana, Vulić Predrag, Rosić Aleksandra. "Phase, morphological and statistical analysis of urinary stones from Serbian patients," in SEVENTEENTH YOUNG RESEARCHERS’ CONFERENCE MATERIALS SCIENCE AND ENGINEERING, Beograd:Materials Research Society of Serbia & Institute of Technical Sciences of SASA (2018): 21-21
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Phase, morphological and statistical analysis of urinary stones from Serbian patients.
Mirković Miljana, Dosen Ana, Matović Branko, Erić Suzana, Vulić Predrag, Rosić Aleksandra. "Phase, morphological and statistical analysis of urinary stones from Serbian patients." in Seventeenth Young Researchers Conference, Materials Science and Engineering. December 5-7, 2018, Belgrade, Serbia, Program and the Book of Abstracts (2018): 21
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Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia)
Tančić Pavle I., Vulić Predrag, Kaindl Reinhard, Sartory Bernhard, Dimitrijević Radovan Ž.. "Macroscopically-Zoned Grandite from the Garnetite Skarn of Meka Presedla (Kopaonik Mountain, Serbia)" in Geologica Sinica – English Edition 86 no. 2, Beijing Shi:Geological Society of China? (2012): 393-406. https://doi.org/10.1111/j.1755-6724.2012.00668
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Energy Resources in the Republic of Serbia: Development Policy
Jovančić Predrag, Kolonja Božo, Ignjatović Dragan, Tanasijević Miloš, Madžarević Aleksandar, Krstić Vojislav (2014)Jovančić Predrag, Kolonja Božo, Ignjatović Dragan, Tanasijević Miloš, Madžarević Aleksandar, Krstić Vojislav. "Energy Resources in the Republic of Serbia: Development Policy" in Journal of Energy Sources, Part B: Economics, Planning and Policy, :Taylor & Francis (2014). https://doi.org/DOI: 10.1080/15567249.2014.896