Претрага
721 items
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Mineragenetske karakteristike i potencijalnostjuvelirskih mineralnih resursa leckog vulkanskog kompleksa
Zoran Ž. Miladinović (2012-12-11)Jedan od najznačajnijih regiona u Srbiji, sa stanovišta potencijalnosti juvelirskih mneralnih resursa, predstavlja lecki vulkanski kompleks, tercijarne starosti i dominantno andezitskog sastava. Ovaj vulkanski kompleks površine preko 700km2 nalazi se u južnojSrbiji na prostoru imeđu Kuršumlije, Lebana i Medveđe.Prvi su pažnju na juvelirske mineralne sirovine ovog prostora obratili graditeljiJustinijane Prima-e (VI vek). Najintenzivnija istraživanja izvršena su u periodu 1980–1982. ali samo na malom prostoru krajnjeg jugoistočnog dela vulkanskog kompleksa.U Leckom vulkanskom kompleksu dominiraju andezitske stene i njihovi piroklastiti.Smatra se ...vulkanski kompleks, mineragenetske karakteristike, juvelirski mineralni resursi, nalazišta, potencijalnost, kvarc, ametist, ahat, kalcedon, jaspis, prognoza... chalcedony, Contribution to Mineralogy and Petrology 115, 1993, p. 66-74. Herdianita N. R., Browne P. R. L., Rodgers K. A., Campbell K. A., Mineralogical and textural changes accompanying ageing of silica sinter, Mineralium Deposita 35, 2000., p. 48-62. Hurlbut C. S. Jr., Switzer G. S., Gemology, A W ...
... Geology, v. 34, no. 8, 2002, p. 915-927. Cissarz A., Pešut D., Izveštaj o istražnim radovima poludragog kamena u okolini rudnika Lece. FSD Geozavoda, Beograd, 1953. Cole J.W., Milner D.M., K.D. Spinks, Calderas and caldera structures: a review, Earth-Science Reviews 69, 2005, p. 1 –26. Constantina ...
... ca, Abstract Series 1, Szeged, 2003, p. 21. Constantina C., Moxon T., Agates from Gurasada, Southern Apuseni Mountains, Romania: an XRD and thermogravimetric study, Carpathian Journal of Earth and Environmental Sciencies, October 2010, Vol. 5, No. 2, p. 89-99, published online 29. 04. 2010. at: ...Zoran Ž. Miladinović. "Mineragenetske karakteristike i potencijalnostjuvelirskih mineralnih resursa leckog vulkanskog kompleksa" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2012-12-11)
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Old or New, We Repair, Adjust and Alter (Texts)
Cvetana Krstev, Ranka Stanković (2020)U ovom radu predstavljamo kako se e-rečnici i kaskade transduktora konačnih stanja implementirani u alatu Unitex mogu koristiti za rešavanje tri problema transformacije teksta: ispravljanje tekstova nakon OCR-a, vraćanje dijakritičkih znakova i prebacivanje između različitih jezičkih varijanti.ispravka teksta, OCR greške, restauracija dijakritika , jezičke varijante, elektronski rečnik, transduktori konačnih stanja... Moreover, the process is applied to already generated candidates but avoiding the circular replacements (e.g. ‘п’ → ‘и’ → ‘н’ → ‘п’). Example: if ппво occurs in a text as an unknown word, then ‘п’ → ‘и’ is applied twice which results in a string *ппво*_*ипво*_*пиво*_ииво*, after that ‘и’ → ‘н’ is applied ...
... Cyrillic ‘р’ can be confused for a Latin ‘p’ (denoting different letters). The analysis of frequently occurring OCR errors in Cyrillic texts showed that the following error types predominate: – Some individual letters are mutually confused, for instance letters ‘п’, ‘и’, ‘н’, letters ‘с’ and ‘е’, letters ...
... applied resulting in *ппво*_*ипво*_*пиво*_*ииво* _*нпво*_*пнво*_*ниво*_*инво*_*ииво*. After that rule ‘н’ → ‘п’ is not applied because it would generate same candidates. 4. Candidates are accepted if they represent words in SMD; others are rejected. For the above example, candidates пиво ‘beer’ and ниво ...Cvetana Krstev, Ranka Stanković. "Old or New, We Repair, Adjust and Alter (Texts)" in Infotheca, Faculty of Philology, University of Belgrade (2020). https://doi.org/10.18485/infotheca.2019.19.2.3
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Multiple-Criteria Decision-Making in Mine Development Planning
Sanja Bajić (2023)The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.Sanja Bajić. "Multiple-Criteria Decision-Making in Mine Development Planning" in Proceedings of the 5th International Underground Excavations Symposium, 5-6-7 June 2023, Istanbul, Topkapi : Dinç Ofset Mat. Rek. San. ve Tic. Ltd. Şti. (2023)
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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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Using Metadata For Content Indexing Within An OER Network
Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci (2014)... org/ScholarlyArticle">One of the main tasks within the development of the ICT ...Raster georeferencing
<p itemprop="author" itemscope itemtype="http://schema.org/Person"> University of Belgrade–Faculty of Mining and Geologyp>
...Raster georeferencing
<p itemprop="author' itemscope itemtype="http://schema.org/Person"> Ranka Stankovi¢, University of Belgrade—Faculty of Mining and Geologyp>
... Object Metadata: An Essential Component of K12 Instructional Reform, Version 1.0 http://www.imsglobal.org/articles/APB2-022013.pdf 2013. [4] Barker, P and Campbell, L.M. Learning Resource Metadata Initiative: using schema.org to describe open educational resources. In Proceedings of OpenCourseWare ...
Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci. "Using Metadata For Content Indexing Within An OER Network" in Proceedings of the Fifth International Conference on e-Learning, eLearning 2014, September 2014, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2014)
Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs
Saša Milanović, Ljiljana Vasić. "Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs" in Hydrogeology Journal, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10040-020-02280-1
An update on the mineral-like Sr-containing transition metal arsenates
Tamara Đorđević, Ljiljana Karanović. "An update on the mineral-like Sr-containing transition metal arsenates" in Mineralogical Magazine, Mineralogical Society (2021). https://doi.org/10.1180/mgm.2021.41
Geochemical study of U, Th and REE mineralizations in Jurassic sediments and hydrochemical characterization of groundwaters in Eastern Serbia – Case study: Plavna area
Jovan Kovačević, Maja Todorović, Marina Ćuk, Petar Papić . "Geochemical study of U, Th and REE mineralizations in Jurassic sediments and hydrochemical characterization of groundwaters in Eastern Serbia – Case study: Plavna area" in Carpathian Journal of Earth and Environmental Sciences (2016)
The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers
... utilization of overburden and coal systems on open pit mines of EPS (in Serbian) (2018) Study, Faculty of Mining and Geology, Belgrade 2. Jovantié, P. Maintenance of mining machines (in Serbian), University of Belgrade — Faculty of Mining and Geology, Belgrade, 2014. 3. Gransberg, D.D.; O’Connor, E ...
... 297-305. Life Cycle Asset Management, Life Cycle Engineering, Inc. Available online: www.LCE.com 6. Jankovic, I.; Djenadic, S.; Ignjatovic, D.; Jovancic, P.; Subaranovic, T.; Ristovic, I. Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining. Energies 2019, 12, 2245. https://doi ...
Dragan Ignjatović, Predrag Jovančić, Stevan Đenadić, Ivan Janković, Ivica Ristović. "The optimization of auxiliary machinery in open-cast lignite mines: a case study of bulldozers" in 7th International Symposium Mining and Environmental Protection, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2019)
Допринос одређивању безопасног растојања при извођењу минирања
... KOJH 3A4BHCC OJL IŽ“ yCHOBa MHHHpaMba H KapaKkTepHcTHKa pajiHe cpejuHe, - pejNlyKOBaHO pacToOjaĐe, KOje CC R MOXE H3pa3HTH OJIHOCOM R=r/{Qa p pacrojape OJ MeCTa MHHHpaMba Jlo MecTa MepeMba, (m) o – yKyI(HO yroTpeOJbeHa KoJIHuMHa EKCIIJIO3HBAa, (kg). 3a onpebuBabe mapaMerpa (Ky) ı (n) ...
... TaGemu 3.1. [1]. rne je: N – opoj H3BpIeHHxX Mepehba. N N Nloga - bžXlog x; = Xlog y; i=1 i=l Ta6ejna 3.1. VnaaiHu nojtarıı MUHHpalba H Mepebba P. | Mwumnp. | Mepno r Qu Vy M MI Vimax R 0p. 0p. __L..J | MM-IL | 529,46 | 2.539,0 | 0O,701 | 1,005 | _1,026 | _1,59%| . 38,8102 2. 34,3241 3. ...
Slobodan Trajković, Sanja Bajić, Ivan Krsmanović. "Допринос одређивању безопасног растојања при извођењу минирања" in ДИТ : Друштво истраживање технологије (2023)
Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes
Aleksandar Mijatović, Milan Nikolić, Snežana Spasić, Aleksandra N. Žerađanin, Kristina Joksimović, Aleksandar Lolić, Rada Baošić. "Antioxidant and antimicrobial activity of some tetradentate Schiff bases and their Cu (II) complexes" in XIII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, University in Banjaluka, Faculty of Technology (2020)
Tectonothermal evolution of an asymmetric extensional system: the Juhor Mts in Central Serbia (Northern Serbomacedonian massif)
Miloš Radonjić, Uroš Stojadinović, Elco Luijendijk, Dejan Radivojević, Željko Golubović, Nikola Vuković. "Tectonothermal evolution of an asymmetric extensional system: the Juhor Mts in Central Serbia (Northern Serbomacedonian massif)" in 17th Serbian Geological Congress, Vrnjačka Banja, 17-20 maj 2018, Srpsko geološko društvo (2018)
Просторни положај лежишта угља Ђурђевик: геофизичко-геолошки модел
... Abstracts 2004: 17th Geophysical Conference, pp.1-4 Zhou, B., Haterly, P., 2000. Pushing coal seismic to its limits through computer aided interpretation and 3D seismic. Exploration Geophysics 31(2), 343-346. Zhou, B., Hatherly, P., 2005. Delineation of geological structures by 3D seismic surveys ...
... stochastic inversion. Geophysics 50(12), 2727-2741. Tselentis, G. A., Paraskevopoulos, P., 2002. Application of a high-resolution seismic investigation in a Greek coal mine. Geophysics 67(1), 50-59. Harman, P. G., 1984. High resolution seismic reflection techniques applied in coalfields: Cook ...
Синиша Арсеновић. Просторни положај лежишта угља Ђурђевик: геофизичко-геолошки модел, Београд : Рударско-геолошки факултет, 2019
Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal
... recovery of methyl orange from wastewaters using waste materials. J. Hazard. Mater. 2007, 148, 229–240. [CrossRef] [PubMed] 13. Leechart, P.; Nakbanpote, W.; Thiravetyan, P. Application of “waste” wood-shaving bottom ash for adsorption of azo reactive dye. J. Environ. Manag. 2009, 90, 912–920. [CrossRef] ...
... shell-based carbon and application for recovery of residual oil from POME. J. Environ. Manag. 2011, 92, 472–479. [CrossRef] [PubMed] 19. Panneerselvam, P.; Morad, N.; Tan, K.A. Magnetic nanoparticle (Fe3O4) impregnated onto tea waste for the removal of nickel (II) from aqueous solution. J. Hazard. Mater ...
Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović . "Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal" in Minerals, MDPI (2018)
Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa
... R (Bucyrus, Marion and Ransomes), HEC, JOY GLOBAL / P&H(including Page), MANITOWOC, OMZ (Uralmash-Izhora) Utovarači 3.700 Težina materijala u kašici (t) Klasa-20-25 t Klasa-30-35 t Klasa-40-50 t Klasa-63 t CATERPILLAR, JOY GLOBAL/P&H (Letourneau), KOMATSU, TEREX * izvor -The Parker ...
... n m P; {Sh 2-1, }+o, {Sr +28, j=l i=1 J (5.2) gde je: ho (t), ho (b) - ekvivalentna debljina ugljenog sloja koja se gubi pri otkopavanju na krovini i podini blokova; hs(t), hs(b) - ekvivalentna debljina jalovog proslojka koji korenspondira razblazenju pri krovini i podini ugljenih blokova; p(Hi ...
Mirjana V. Banković. "Optimizacija utovarno-transportnih sistema u funkciji planiranja površinskog kopa" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-07-13)
Cretaceous ultrapotassic magmatism from the Sava-Vardar Zone of the Balkans
Kristijan Sokol, Dejan Prelević, Rolf Romer, Milica Božović, Paul van den Bogaard, Elitsa Stefanova, Bojan Kostić, Nenad Čokulov. "Cretaceous ultrapotassic magmatism from the Sava-Vardar Zone of the Balkans" in Lithos (2020)
Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine
Zoran Gojković, Milan Kilibarda, Ljiljana Brajović, Miloš Marjanović, Aleksandar Milutinović, Aleksandar Ganić. "Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine" in Remote Sensing (2023). https://doi.org/10.3390/rs15102519
The analysis of the geothermal energy capacity for power generation in Serbia
... , John Willey and Sons, New York, USA, 1982 [12] Papi}, P., Report of Hydrochemical Investigations of Geothermal Water in Vranjska spa (in Serbian), Fac- ulty of Mining and Geology, University of Belgrade, Belgrade, Serbia, 1994 [13] Papi}, P., Scaling and Aggressive Properties of Mineral Waters of ...
Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk. "The analysis of the geothermal energy capacity for power generation in Serbia" in Thermal Science, National Library of Serbia (2013). https://doi.org/10.2298/TSCI120215033S
Integrisano okruženje za pripremu paralelizovanog korpusa
... obeležja treba uzeti u obzir prilikom paralelizacije. Tako, na primer, Grupa za jezičke tehnologije Univerziteta u Beogradu koristi XML obeležja
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Ivan Obradović, Ranka Stanković, Miloš Utvić. "Integrisano okruženje za pripremu paralelizovanog korpusa" in Zbornik radova međunarodnog simpozijuma Razlike između bosanskog/bošnjačkog, hrvatskog i srpskog jezika, Graz, Austria, April 2007, - (2007)
New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)
... Univ. Sci. Budapest., Sect. Geol., 35, 143—144. DIMITRIJEVIĆ, M.D. (1997): Geology of Yugoslavia.- Geol. Inst. GE- MINI Spec. Publ., Belgrade, 187 p. DIMITRIJEVIĆ, M.D. (2001): Dinarides and the Vardar Zone: a short review ofthe geology.– Acta Vulcanol., 13, 1—8. DIMITRIJEVIĆ, M.N. & DIMITRIJEVIĆ ...
... DIMITRIJEVIĆ, M.D. (1973): Olistostromc mćlange in the Yugoslavian Dinarides and late Mesozoic plate tec- tonics.- J. Geol., 81/3, 328—340. DUMITRICA, P. (1970): Cryptocephalic and cryptothoracic Nasselaria in some Mesozoic deposits of Romania.- Rev. Roum. Gćol., Gćo- phys., Gćogr.– Sćrie de Gćologie ...
Nevenka Đerić, Nataša Gerzina. "New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)" in Geologia Croatica (2014)