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Упит dcterms_subject_txt:Water Science and Technology,Aquatic Science,Geography

2391 items

  • Испитивање могућности флотирања церузитне руде из лежишта Олово - БиХ

    Славко Тодић (2024)
    Овај завршни рад заснива се на испитивању могућности флотирања церузитне руде из лежишта Олово - БиХ. У циљу свеобухватног испитивања и добијања што прецизнијих резултата, у општем делу рада представљени су географски положај и историјат, како рудника, тако и општине Олово, затим геолошка грађа подручја, минерални састав лежишта и његове структурно-текстурне карактеристике. Такође, у овом делу рада дат је и кратак увид у минералошку анализу руде из лежишта Олово, те опште карактеристике корисних минерала церузита/англезита и калцита као основне некорисне ...
    церузит, сулфидизација, флотацијска концентрација
    ... The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs UNIVERSITY OF BELGRADE, FACULTY OF MINING AND GEOLOGY Republic of Serbia, Belgrade, Djusina ...
    ... y T3B. „3aTBOpECHOM IHHKJIyCy” Ha KpynHohy 100% -1 mm; J- crpanHH KoHmeHTparop je ramna MG 6.3 ca crupanmaMa 3 cepHje VHGS, (upMe „Mineral Technology“. Crmpazne cy y nonoxxajy 3a rpyoo pagBajaPĐe-rpeunnihaBame. Ca npyre crpaHe je cnmupama 3a orTmanm THma „Scavenger“ mocTaBJbeHa KaKO OH npe ...
    ... TIpeOBJaJlaBajy MOJIČKy11apHC BC3C (CyMIIOp, rpa(bHT, TaJIK, MOHHOJIĆHHT, KaMCHH yraJjb a npyru). |4] 24 (6 igl cootings" Hydrophilic (loving water) Ciuuka 11 Xunpopoonocr u xujipo(uniocr OcHOBHH yCJIOBH 3a (ba;roTalijCKy KOHIIeHTPpanujy Cy: IIocrojape pa3nKe y KBaIIJBHBOCTH; TIpartpeMJbeHOCT ...

  • Sedimentologija gornje krede centralnog dela vardarske zone

    Violeta M. Gajić (2014-09-04)
    Područje istraţivanja obuhvaćeno doktorskom disertacijom nalazi se ucentralnim delovima Vardarske zone. Karakteriše se sloţenom geološkomgrađom koju grade mezozojske tvorevine trijaske, jurske i kredne starosti, kao ikvartarni sedimenti. U trijasu je istraţivano područje pokrivalo more, sve dogranice sa Šumadijom. Tokom jure sloţenim geotektonskim procesima stvarajuse ofiolitske stene rasprostranjene u juţnim i delom u centralnim delovimaistraţivanog područja. U donjoj kredi se pokretima dinarske faze izdiglo kopno,koje je egzistiralo skoro u celoj donjoj kredi područja istraţivanja.U alb-cenomanu pojedini delovi istraţivanog područja se ...
    Vardarska zona, gornja kreda, transgresija, litostratigrafskejedinice, sedimentologija, turbiditi
    ... siltstones, sandy siltstones and sandy-clayey siltstones. They make a gradual transition to calcite sandstones, calcarenite and calcrudites, which represents the final phase of shallow-water facies and they are mostly eroded. In fine-grained sediments on Ješić and Rajac locality, hummocky cross ...
    ... Sedimentation was with reduced water energy and appearance of pelagic organisms: radiolarians, foraminifera (Globotruncana) and macrofauna with ammonites and Inoceramus. Pelagic sedimentary rocks were created, represented by marls, marly limestones, clayey limestones and limestones, all with concretion ...
    ... 1970: Geologic nomenclature and classification of porosity in sedimentary carbonates. Bulletin American Association Petroleum Geologists, 54, 207-250. Mullins H.T. 1983. Modern carbonate slopes and basins of the Bahamas. In Cook H.E. (Ed.) Platform Margin and Deep-Water Carbonates. Soc. Econ. Paleontol ...

  • Генеза хидротермалног Cu-Au система Чукару Пеки (Источна Србија)

    Милош Велојић (2021)
    Главни циљ испитивања хидротермалног система Чукару Пеки је разумевање процеса који су довели до његовог настанка, а посебно еволуције рудоносних флуида из којих је настала рудна минерализација. Утврђено је да је овај систем настао у периоду пре 86,78 - 85,19 Ma из магматског интрузива који је био богат водом и имао висок оксидативни потенцијал. Током хлађења, из овог магматског интрузива су издвојени веома врели флуиди, који су имали температуре изнад 600°С и висок салинитет. У ...
    Борска металогенетска зона, Тимочки магматски комплекс, порфирска лежишта, високосулфидациона лежишта, флуидне инклузије, рудне парагенезе, геохронологија, хидротермалне алтерације, LA-ICP-MS
    ... magmatic intrusive which was water-rich and had a high redox potential. The cooling of magma led to the separation of very hot fluids which had temperatures above 600°С and high salinity. Two stages can be distinguished in the formation of this hydrothermal system: porphyry and epithermal stages. Ch ...
    ... assessment of porphyry Cu deposit fertility. Earth and Planetary Science Letters 472:107-119. 90. Ловрић, М., 1972. Магматске формације горњокредне-терцијарне у Тимочко- средњегорској зони и њихова апсолутна старост. III саветовање о бакру, Бор. 91. Lu, Y., Loucks, R., Fiorentini, M., McCuaig, T., Evans ...
    ... Bailly, L., Stein G. & Genna, A., 2002. Preliminary microthermometric measurements in quartz, sphalerite and enargite from the Bor and Majdanpek deposits, Serbia: Geology and Metallogeny of Copper and Gold Deposits in the Bor Metallogenic Zone — Bor 100 Years International Symposium, Bor Lake, Yugoslavia ...

  • Дефинисање параметра песковитог тла за потребе прорачуна слегања плиткох темеља преко CPTm и CPTu опита

    Александар Јаковљевић (2024)
    Дефинисање меродавних геотехничких параметара тла за потребе прорачуна слегања.(a и носивости)темељног тла један је од главних задатака инжењера геотехнике.Од поузданости ових параметара и последично резултата прорачуна слегања и носивости, директно зависи који ће се тип, врста и димензије темеља као и начин фундирања истог примењивати.Да би се поуздано дефинисали неопходни геотехнички параметри а потом и извели потребни прорачуни слегања, потребно је на првом месту познавање деформабилних карактеристика тла.Подаци о збијености тла могу се добити или лабораторијским испитивањима на претходно ...
    CPT, песак, слегање, параметри, корелације
    ... University of Technology, Department: Geoscience & Engineering Correlating CPT data to stiffness parameters of sand in FEM Author: Stef Engels Oktobar 12, 2016. 6.EN 1997-2:2007 + AC:2010 2017 EnpokojJi 7: f eorexHHuko HipojeKToBabbe — /leo Geotechnical Correlations for Soils and Rocks, Jean-Claude ...
    ... Dragoslav Rakić; Beograd 2018. 11. P.K. Robertson and R.G. Campanella; Interpretation of Cone Penetration Tests, Part I (Sand) and Part II (Clay), published by Canadian Geotechnical Journal, 4.nov.1983 12. Ryan Dagger, David Saftner, and Paul Mayne, Cone Penetration Test Design Guide for State ...
    ... Ha IIpomop q-c. Jefferies and Davies (1993) cy npejutoxxamu cenehu OJIHOC, KOjH je y KopenanujuH (qc/Pa)/Neo ca Ic. dP _ as{i _J (2.1.5, 18) Yrao yunyrpanurimer rpema Q ': IIocrojH HCKOMHKO KopemamMja KOje Ce OJHOCe Ha yrao TpeĐa, ', ca CPT napaMerpuwma. Robertson and Campanella (1983) cy rpeyuroxxHu ...

  • Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu

    Željko R. Cvetković (2013-11-18)
    Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...
    mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara
    ... 81(2), 205-223. Cvetković, Ž., Logar, M and Rosić, A. (2013). Mineralogy and characterization of sedimentary particles of the aero sediments collected in the vicinity of power plants and the open pit of coal mine: Kolubara (Serbia), Environmental Science and Pollution Research 20(5), 3034-3049. ...
    ... Meteroites, Gordon and Breach Science Publishers, New York. McCarthy, G. J. (1988) X-ray powder diffraction for studying the mineralogy of fly ash, In G.J. McCarthy, F.P. Glasser, D. M. Roy, and R. T. Hemmings, Eds. Fly Ash and Coal Conversion By-Products: Characterization, Utilization and Disposal, Minerals ...
    ... J. K., Manz, O. E and Hassett, D. J. (1989). Use of a data base of chemical, mineralogical and physical properties of North American fly ash to study the nature of fly ash and its utilization as a mineral admixture in concrete. In R.I, Day and F. P. Glasser, Eds. Fly Ash and Coal Conversion By ...

  • Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu

    Željko R. Cvetković (2013-11-18)
    Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...
    mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara
    ... 81(2), 205-223. Cvetković, Ž., Logar, M and Rosić, A. (2013). Mineralogy and characterization of sedimentary particles of the aero sediments collected in the vicinity of power plants and the open pit of coal mine: Kolubara (Serbia), Environmental Science and Pollution Research 20(5), 3034-3049. ...
    ... Meteroites, Gordon and Breach Science Publishers, New York. McCarthy, G. J. (1988) X-ray powder diffraction for studying the mineralogy of fly ash, In G.J. McCarthy, F.P. Glasser, D. M. Roy, and R. T. Hemmings, Eds. Fly Ash and Coal Conversion By-Products: Characterization, Utilization and Disposal, Minerals ...
    ... J. K., Manz, O. E and Hassett, D. J. (1989). Use of a data base of chemical, mineralogical and physical properties of North American fly ash to study the nature of fly ash and its utilization as a mineral admixture in concrete. In R.I, Day and F. P. Glasser, Eds. Fly Ash and Coal Conversion By ...

  • Hidrogeološke karakteristike i ocena bilansa Ravaničkih krečnjaka

    Andrijana Stanišić (2024)
    Hidrogeološka problematika koja se vezuje za složene uslove cirkulacije podzemnih voda u karstu kao i kompleksnost karakterizacije karstnih izdanskih voda, predstavljaju ključne faktore za usmeravanje ka istraživanju karsta i definisanje teme završnog rada. Tematikom rada obuhvaćene su prvenstveno hidrogeološke karakteristike područja istraživanja a zatim i analiza elemenata režima i bilansa podzemnih vodnih resursa u cilju njihove pravilne valorizacije.Zapadni krečnjački pojas Karpato-balkanskog luka odvojen je od mezozojskog kompleksa Kučajsko-beljaničkog masiva navlakom crvenih permskih peščara, koja se nastavlja na krepoljinsko-senjsku zonu ...
    karstni tip izdani, bilans podzemnih voda, podzemno isticanje, sifonalna cirkulacija, Ravanički krečnjaci
    ... Splitu, Split, 1994. Caine et al., Fault zone architecture and permeability structure, Department of Geology and Geophysics, University of Utah, Salt Lake City, Utah, 1996. Cvijić J., Cvijić and karst, Serbian Academy of Science and Arts, Belgrade, 2005. Cvijić J., Pećine i podzemna hidrografija ...
    ... Beograd, 1997. Jemcov 1., Ristić V., Stevanović Z., Prohaska S., Aplication of autocross-regression model on analysis and discharge simulation of some karst springs, Theoretical and Applied Karstology, Academia Romana, Romania, 1998. Jemcov I., Mogućnost dugoročnog vodosnadbevanja podzemnim vodama ...
    ... e (ARCR) stochastic model for simulation karst spring discharge, International Symposium on Application of Mathematical Methods and Computers in Mining, Geology and Metalurgy, Belgrade, 1991. Mandić M., Elaborat o speleološkim istraživanjima lista Boljevac 1:100 000, Akademski speleološki ...

  • Stratigraphy and Microfauna (Radiolarians and Foraminifera) of the Upper Cretaceous (Upper Santonian–Lower Campanian) Carbonate Deposits in the Area of Struganik Village, Western Serbia)

    Liubov Bragina, Nikita Bragin, Luidmila Kopaevich, Nevenka Đerić, Nataša Gerzina Spajić (2020)
    Santonian, Campanian, radiolarians, planktonic foraminifera, biostratigraphy, limestones, Struganik, Serbia

  • Legal framework for recultivation of degraded areas caused by mining exploitation

    Radmila Gaćina (2023)
    Prilikom površinske i podzemne eksploatacije uglja eksploatacioni sistemi oštećuju veće ili manje površine zemljišta. Iskustva pokazuju da su oštećenja zemljišta znatno veća kod površinske eksploatacije, gde je prostora degradiran ne samo u konturi rudnika i okoline, već se promene takođe dešavaju u prirodnom okruženju. U članku su predstavljeni rezultati studije zakonskih okvira rekultivacije u nekim zemljama sveta i u Srbiji. Praktično iskustvo rekultivacije pokazalo je da iskorišćenje i devastacija tokom rudarske aktivnosti predstavljaju opasnost ne samo za pogođena ...
    rekultivacija, melioracija, otkopavanje uglja, zakonska regulativa
    ... Which is an integral part of the main or supplementary mining project, and it is reported to the Ministry, i.e. the competent authority of the autonomous province and the ministry responsible for agriculture and water management, i.e. the ministry responsible for environmental protection. If l ...
    ... represents restoring or giving the usable values to degraded land by appropriate land modelling, improvement of grounds properties, water regulation, soils restoration and roads construction. Rehabilitation means the return to the natural state according to the original land development plan. Tthe ...
    ... of preventing environmental damage and also for humans. Mineral and coal mining often increases soil density, erosion, sedimentation, landslides, disruption of flora and fauna, and disruption of public health, which leads to microclimate change (Goudie and Viles, 2013). The post-mining impacts ...

  • Properties of fly ash and slag from the power plants

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    This paper describes the physical, chemical and mineral properties of ash and slag, which were taken from thermal power plants Nikola Tesla A, Nikola Tesla B, Kostolac A and Kostolac B. The knowledge of the mineralogical material composition is important because the type of minerals directly determines the properties of the fly ash and slag and their possible application. Laboratory tests showed that ash and slag samples consist of the following minerals: amorphous materials, quartz, feldspar, mullite, melilite, cristobalite, ...
    fly ash, slag, physical composition, chemical composition, mineral composition, X-ray diffraction method
    ... in the combustion process and other parts of non- combustible material. It falls through the latticed stokehole and is rapidly cooled and extinguished in water. The fly ash and slag landfills in Serbia occupy an area of 1639 ha and if they are under constant control and monitoring, significantly ...
    ... , sandstones and siltstones), and Tertiary phenoandesites, phenodacites, quartz-latite, ignim- brites and quartz-latite tuffs. The Pontian (Upper Miocene) fresh water clastic sediments host three coal seams (KEZOVIĆ, 2011): Seam III or Lower Coal Seam, Seam II or Main Coal Seam and Seam I or Upper ...
    ... (1999): Tests for mechanical and physical properties of aggregates – Part 7: Determination of the particle density of filler – Pyknometer metod. EN 1328-1 (2003): Unbound and hydraulically bound mixtures – Part 1: Test methods for laboratory reference density and water content – Introduction, general ...

  • Determination of Mechanical Properties of Altered Dacite by Laboratory Methods

    Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović (2021)
    This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...
    Geology, Geotechnical Engineering, Engineering Geology
    ... 1 and Nikola Zivanovié ” Mining Department, Mining and Geology Faculty, University of Belgrade, 11000 Belgrade, Serbia; vladimir.cebasek@ref.bg.ac.rs (V.C.); vladimir.milisavljevic@rgf.bg.ac.rs (V.M.); dejan.stevanovic@rgf.bg.ac.rs (D.S.) Department of Ecological Engineering for Soil and Water Resources ...
    ... Strength—UCS (σci UCS) The unit weight (determined with paraffin) and the water content of the rock material were determined on samples of dacite and altered dacite. Unit weight tests were performed on 100 samples: 50 samples of dacite and 50 samples of altered dacite. The unit weight values in the altered ...
    ... Mining Department, Mining and Geology Faculty, University of Belgrade, 11000 Belgrade, Serbia; vladimir.cebasek@rgf.bg.ac.rs (V.Č.); vladimir.milisavljevic@rgf.bg.ac.rs (V.M.); dejan.stevanovic@rgf.bg.ac.rs (D.S.) 2 Department of Ecological Engineering for Soil and Water Resources Protection, Faculty ...

  • Molecular and Isotope Composition of Biomarkers in Immature Oil Shale and its Liquid Pyrolysis Products (Open and Closed System)

    Gordana Gajica, Aleksandra Šajnovic, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević, Ksenija Stojanović (2021)
    The molecular and isotopic composition of biomarkers in initial bitumen isolated from raw immature oil shale samples from the Lower Miocene Aleksinac Basin (Serbia) and liquid products (LPs) obtained by pyrolysis in open (OS) and closed systems (CS) are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in LPs is determined. The molecular composition of the LPs from the OS pyrolysis is very similar to those in initial bitumen, independently ...
    ... from the OS and catagentic stage for LPs from the CS (the calculated vitrinite reflectance is 0.76 and 0.92 for samples D13 and D16, respectively). The isotope δ13C values of individual n-alkanes range between –30.2 and –33.8 ‰ with average value of –31.9 ‰ in the sample D13 and from –28.7 to ...
    ... bitumen isolated from raw immature oil shale samples and liquid products (LPs) obtained by pyrolysis in open (OS) and closed systems (CS) are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in LPs is determined. Pyrolysis ...
    ... displayed notably more mature sterane and hopane distributions, which are characterized by presence of thermodynamically more stable ααα(S), αββ(S) and αββ(R) steranes, βα- and αβ-diasteranes, neohopanes (C27Ts, C29Ts), the prevalence of αβ- over βα- hopane isomers, and dominance of 22S- relative to 22R ...

  • Geotechnical zoning of the terrain along the first section of E-80 highway in Serbia – SEETO route 7

    Dragoslav Rakić, Zoran Berisavljević, Irena Basarić, Snežana Bogdanović, Jovana Janković (2019)
    Part of E-80 highway that passes through Serbia (from the city of Nis to the administrative border Merdare) is 77 km long. The highway is divided into two sections: the first from Nis to Plocnik (39.4 km long) and the second from Plocnik to the administrative border with Kosovo. The route is designed through a typical plain and hilly terrain in which different geological units are dominant: crystalline schists, neogene sediments of foothills and quaternary sediments in the valley ...
    ... (clayey silts), lower weathering zone of gneiss (degraded and faulted fine grained gneiss, micaschist gneiss and amphibolite gneiss) and faulted fresh fine grained gneiss, micaschist and amphibole gneiss with appearance of marble and quartzite. In the initial zone of the section, the problem ...
    ... extremely variable along the route, and is difficult to describe in general, but has been analysed for each structure separately. In crystalline schist complex, the interaction of more compact and solid components - quartzite and marble, and softer and more degraded gneisses of different ...
    ... the Western Balkan and is part of the main regional transport network in Southeast Europe. Total length of the route is 77 km, and it is divided into two sections: the first one, 39.4 km long (ends at the Neolithic settlement Plocnik), and the second B.4 - Structures and infrastructure ...

  • Digital Library From A Domain Of Criminalistics As A Foundation For A Forensic Text Analysis

    Dalibor Vorkapić, Aleksandra Tomašević, Miljana Mladenović, Ranka Stanković, Nikola Vulović (2017)
    U ovom radu predstavljen je model koji omogućava prikupljanje, pripremu, opis metapodataka, upravljanje i eksploataciju, uključujući pretragu punog teksta dokumenata iz domena kriminalistike napisanih na srpskom jeziku. Predloženi pristup primenjuje se na veb portalu koji sakuplja različite tekstove nastale iz časopisa Akademije za kriminalistiku i policijske studije, Krivičnog zakona Srbije, konferencija „Tara“ i „Reiss“, kao i iz nekih doktorskih disertacija vezanih za ovu oblast istraživanje. Nakon obrade teksta, korpus koji sadrži preko 5500 stranica običnog teksta, kreiran je i ...
    Omeka, Wordnet, pretraga punog teksta, morfološka i semantička pretraga teksta, proširenje upita
    ... text and metadata search are customized and improved by query expansion via web service relaying on the Serbian morphological dictionary and the Serbian WordNet semantic network for providing morphological and semantic text search expansion. The paper outlines possibilities for further use and analysis ...
    ... types classification and syntax and semantic analysis of texts written in a natural language. Various texts are subject of the study: Acts of Parliament (or other law-making body), private wills, court judgements and summonses and the statutes of the bodies such as States and government departments ...
    ... functions that did not exist and then integrate them with other tools. There are diverse ways to integrate existing and new systems into a hybrid tool. Every method has good and bad characteristics and because of that it can't be used in every situation. Problems exist and best way to solve them ...

  • Heavy metals in lignite and soil of Kostolac-Kovin coal basin, eastern Serbia - comparative analysis with selected cities in Serbia, region, Europe and world

    Bogoljub Vučković, Bojan Dimitrijević (2023)
    The Kostolac-Kovin coal basin with an area of 320 km2, with 5 separate layers of coal and with a total of about 5.7 Bt of geological resources and reserves represents an exceptional potential for coal production in Serbia. The coal resources listed in this way are not fully exploitable, but they represent potential for consideration. In this paper, we deal with the geochemical characteristics of coal seams and perform a comparative analysis of coal affectation on the environment. With ...
    lignite, heavy metals, concentrations
    ... pits of Stari Kostolac and Ćirikovac, after that in the surface mines of Klenovnik and Cirikovac, picture 2) and are not being excavated now; 177 2. Now in the excavation phase are some parts of 1, II and III layers (I and II layers in Kovin by underwater exploitation; II and III layers in the Drmno ...
    ... seams and perform a comparative analysis of coal af}ectation on the environment. P/ith 155 analyzes of HM from coal, 45 from ash, 165 from gravel and 30 from soil, we perform analysis of horizontal and vertical distribution of HM and comparative analysis. B/hat interests us as authors and you as ...
    ... the Velika Morava and Mlava rivers, which flow into the Danube in that area (figure 1 and 2). Itis divided into two parts by the Danube - to the south is the Kostolac Basin, and to the north ofthe Danube is the Kovin Basin (Figure 2). Geological explorations began in 1941 and continues to this day ...

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... University of Belgrade, 2013. [20] D. Vitas and C. Krstev. “Construction and Exploitation of X-Serbian Bitexts”. In Cristina Vertan and Walther v. Hahn (eds.) Multilingual Processing in Eastern and Southern EU Languages: Low-Resourced Technologies and Translation, pp. 207-227, Cambridge Scholars ...
    ... of them hard to translate into and with relatively weak machine translation (MT) support. Phrase-based and syntax-based SMT models are developed to address language diversity and support the language independent nature of the methodology. For high-quality MT and to add value to existing infrastructure ...
    ... combined into a feedback vector and used to refine parallel data and retrain translation models towards a more accurate second-phase translation output. The project results will be showcased and tested on the Iversity [4] MOOC platform and on the VideoLectures.NET digital video lecture library ...

  • A Description of Morphological Features of Serbian: a Revision using Feature System Declaration

    Cvetana Krstev, Ranka Stanković, Vitas Duško (2010)
    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 ...
    Morphology, Lexicon, lexical database, Standards for LRs
    ... category for nouns are singular and plural (shared by all involved languages), and besides that dual (for Slovene and Czech) and count (for Bulgarian). This last value in Bulgarian is similar to ‘paukal’ in Serbian which is used with small numbers two, three and four. This value, however, does not ...
    ... gender masculine, and in the same time grammatical number singular and natural number plural. Natural gender and number, instead of grammatical gender and number are used for verbal forms sastali and su. To veče, petorica(fem/sing) džentlmenovih kolega sastali(masc/pl) su(pl) se već u osam časova ...
    ... 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 ...

  • Tectono-lithostratigraphic model of the Northern Banat Miocene sediments (Pannonian Basin, Serbia)

    Dejan Radivojević, Ljupko Rundić (2017)
    ... less present then Badenian one and could be found in a very limited area. Generally, these sediments are very thin and represented with siliciclastics and limestones. °e Pannonian, Pontian, Pliocene and Quaternary sediments belong to postrift stage in the broader sense and lays unconformably over the ...
    ... less present then Badenian one and could be found in a very limited area. Generally, these sediments are very thin and represented with siliciclastics and limestones. The Pannonian, Pontian, Pliocene and Quaternary sediments belong to postrift stage in the broader sense and lays unconformably over the ...
    ... occurred simultaneously throughout the area, and it is possible to speak only about synrift and postrift stage in the broader sense (MATENCO & RADIVOJEVIĆ, 2012). In the Serbian northeastern part of Pannonian Basin, sediments of the Lower and Middle (Badenian and Sarmatian) Miocene are assigned to synrift ...

  • Callovian (Middle Jurassic) Sphriganaria (Brachiopoda) from the Jordan Valley (Middle East)

    Howard R. Feldman, Barbara V. Radulović, Fayez Ahmad (2023)
    Brachiopods, Middle Jurassic, Sphriganaria, shell microstructure, Ethiopian Province