Претрага

Упит dcterms_subject_txt:the Kamenička River

314 items

  • Petrološke karakteristike dunavskog šljunka (Beograd – Zemun)

    Miloš Mihajlović (2024)
    Dunavski šljunak u okolini Zemuna karakterističan je za obalne rečne naslage formirane dugotrajnim procesima erozije i transporta materijala koje reka Dunav nosi sa različitih područja uzvodno. Ispitivanja šljunka sa lokacije „Gemax” su pokazala je šljunak uglavnom zaobljen, najčešće u rasponu od nekoliko milimetara do nekoliko centimetara u prečniku. Kako Dunav nosi materijal sa velikog sliva, ovaj šljunak sadrži raznovrsne sastojke sa dominacijom kvarca i odlomaka stena visokosilicijskog sastava. Mineraloško-petrografska ispitivanja pokazala su prisustvo klasta različitog sastava, čime je potvrđena ...
    Dunav, šljunak, mineraloško-petrografska ispitivanja, građevinarstvo
    ... ABSTRACT The Danube gravel in the vicinity of Zemun is characteristic of coastal river deposits formed by long-term processes of erosion and transportation of materials carried by the Danube River from various upstream areas. Investigations ofthe gravel at the "Gemax" site have shown that the gravel ...
    ... Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of 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 Univerzitet ...
    ... to several centimeters in diameter. As the Danube carries material from a large catchment area, this gravel contains a variety of components, with a dominance of quartz and fragments of high-silica rocks. Mineralogical-petrographic studies have revealed the presence of clasts with different c ...

  • Geotechnical Conditions for Construction of Savski Trg Metro Station as a Part of the Belgrade Metro Line One

    Nemanja Stanic, Dragoslav Rakic, Josip Isek, Slavoljub Simic (2024)
    In order to solve serious traffic congestion in Belgrade, a number of studies regarding the Belgrade Metro construction have been carried out since 1973. However, only in 2019, the routes of the future metro lines 1 and 2 were de-fined as a part of the General Metro Construction Project. The lines are de-signed to intersect at the location of Sava Square, where an interchange met-ro station will be built. It represents a complex geotechnical structure consist-ing of three different ...
    metro station, geotechnical modelling, displacements

  • BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations

    Bojan Dimitrijević, Bogoljub Vučković, Radmila Gaćina (2023)
    Geology explorations in KCM runs from 1936. year up to these days and still ongoing. Results in >7,200 drill holes with ≈600,000 m of core drilling and gave lignite ore resources of > 4,1Bt, which 1,15Bt are excavated since 1986. of XIX up to early years of XXI century. For further mining operations in open pits stay 1,5Bt of lignite. Under waste heaps are ≈80 km2, additional 85 km2 should be filled. All of that masses/areas were, are ...

  • Hydrogeochemistry of Uranium in the Groundwaters of Serbia

    Marina Ćuk, Maja Todorović, Petar Papić, Jovan Kovačević, Zoran Nikić (2015)
    ... Saddle River, New Jersey, USA Marović M, Đoković I, Toljić M, Spahić D, Milivojević J (2007) Extensional Unroofing of the Veliki Jastrebac Dome (Serbia). Annales geologiques de la Peninsule Balkanique: 21– 27 Masoud A (2014) Groundwater quality assessment of the shallow aquifers west of the Nile ...
    ... et al. water types, the SO4 anion is dominant in reduction conditions and the Cl anion in marine sedimentary environments. In the 172 groundwater samples, U concentrations were in the range 0.0005 – 25.34 μg/L (median 0.0429 μg/L, mean 0.756 μg/L). The percentiles of the full uranium dataset ...
    ... rgf.bg.ac.rs The Digital repository of 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 Hydrogeochemistry of Uranium in the Groundwaters ...

  • Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)

    Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić (2019)
    Paleontology, Stratigraphy, Ecology, Evolution, Behavior and Systematics

  • Development of integrated fuzzy model for mine management optimization

    Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)
    fuzzy logika, višekriterijumsko odlučivanje, ocenjivanje eksperata
    ... L-29C of the Bešpelj mine near Jajce in the Republic of Serbia, Bosnia and Herzegovina, which is the focus of the paper. Study area and geology. The Bešpelj bauxite mine is located on a spacious karst plateau, on the right bank of the Vrbas River. It is at a beeline distance of 10 km from the town ...
    ... defined and then the weight priority vectors determined, as described in Steps 1 through 5. Step 7. The final weights of the alternatives are determined by multiplying, the “weights” from the criteria matrix by the “weights” obtained under Step 6. The highest “weight” value represents the optimal a ...
    ... of Jajce to the north. The longer axis of deposit L-29C rends west-to-east (140 m), and the shorter axis is perpendicular (15 m long, apering out to 1 m in the east). The ore body is vertical. T'he deposit is close to he land surface, at a depth of about 100 m, and the quality of the bauxite ore ...

  • Conversion of land areas after coal mine closure and reclamation

    Radmila Gaćina, Bojan Dimitrijević, Sanja Bajić (2023)
    Otkopavanje uglja površinski i podzemno praćeno je degradacijom zemljišta, promenom formiranja predela i izmenom flore i faune. Od velikog značaja je razvoj novih naučno utemeljenih pristupa obnovljanje antropogeno poremećenih predela zasnovanih na formiranju rekultivacionih i rudarskih tehnologija. Apsolutno je neophodno obezbediti sveobuhvatno kvalitetno očuvanje zemljišnih i vodnih resursa i odrediti rekultivisano zemljište za novu namenu. U ovom članku je dat pregled najpopularnijih metoda rekultivacije zemljišta i mogućnosti rekultivacije zemljišta nakon završetka rekultivacije i zatvaranja rudnika uglja.
    rekultivacija, melioracija, revitalizacija, otkopavanje uglja, održivi razvoj
    ... height 50 m. The landfill slopes have been reclaimed. The thickness of bulk overburden material is 40-50 m. The area belongs to “Drmno” open pit is in the eastern part of the Kostolac coal basin, 1.e., east of the Mlava River. (Figure 1) igure 1. Location of study area - Drmno The Kostolac mining ...
    ... topographical changes of the green space that would directly affect the degradation of agricultural lands. Predictions of the effects on the environment are very important and present the concern in the sense of the loss of surface area and space for living. The study on the environment has a basic description ...
    ... basin is part of the municipality of Kostolac and the Braničevo district. The Drmno deposit area, as part of the southern rim of the Pannonian basin, has a moderately continental climate, in which the steppe-continental climatic influences of the neighboring Banat are emphasized. The average annual ...

  • XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit

    Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Kristina Šarić (2024)
    Čukaru Peki, epithermal mineralization, hydrothermal alterations

  • Geotechnical Conditions for Construction of Savski Trg Metro Station as a Part of the Belgrade Metro Line One

    Nemanja Stanić, Dragoslav Rakić, Josip Isek, Slavoljub Simić (2024)
    In order to solve serious traffic congestion in Belgrade, a number of studies regarding the Belgrade Metro construction have been carried out since 1973. However, only in 2019, the routes of the future metro lines 1 and 2 were defined as a part of the General Metro Construction Project. The lines are designed to intersect at the location of Sava Square, where an interchange metro station will be built. It represents a complex geotechnical structure consisting of three different ...
    metro station, geotechnical modelling, displacements

  • Jurassic-Lower Cretaceous sedimentological evolution and tectonostratigraphy of the southern distal passive margin of the Alpine Atlantic in the Serbian part of the Carpatho-Balkanides

    Nevenka Đerić, Renata Jach, Špela Goričan, Daniela Reháková, Alfred Uchman, Hans-Juergen Gawlick, J. Schlögl, Uroš Stojadinović (2024)

  • From Mid-Jurassic extension to obduction-related Mélange Formation: Sedimentary records from a displaced segment of the Adriatic passive margin (NE Hungary)

    Szilvia Kövér, János Haas, Nevenka Đerić, Ottilia Szives, Péter Ozsvárt, László Fodor (2024)

  • Electronic Dictionaries - from File System to lemon Based Lexical Database

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Mihailo Škorić (2018)
    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 ...

  • Geotehnički uslovi izgradnje metro stanice "Francuska" u Beogradu

    Lazar Pavlović (2024)
    Cilj ovog rada je analiza stabilnosti dijafragme, predviđene kao mere za obezbeđenje dubokog iskopa od zarušavanja okolnog tla koji se izvodi na mestu buduće metro stanice “Francuska” koja je planirana u okviru prve faze, prve linije metroa u Beogradu – sekcije „Centar“. U okviru numeričke analize je izvršena analiza stabilnosti konzolne dijafragme kao i dijafragme sa ankerom – slobodno oslonjene dijafragme, kako bi se moglo napraviti poređenje dobijenih vrednosti koje se odnose na dubinu fundiranja koja je potrebna da ...
    istraživanja, metro stanica, iskop, dijafragma
    ... ja istraživanja Geomehaničko ispitivanje tla padine između ulica 1. Gavrila Principa, Kraljevića Marka, Jug Bogdanove, Geosonda / Lomine i Kameničke Izveštaj o sondiranju i geomehaničkom ispitivanju 2. tla na Zelenom vencu, za podizanje Osnovne škole Geosonda 1953. Izveštaj o sondiranju i ...
    ... Beogradu Geosonda 1958. Izveštaj o sondiranju i geomehaničkom ispitivanju 7. tla za TC „Zeleni venac“ na uglu Gavrila Principa i Geosonda 1959. Kameničke Izveštaj o sondiranju i geomehaničkom ispitivanju Građevinski 8. tla na uglu Cara Dušana br. 96 – 98 i Strahinjića Bana Jakultet 1960. br. 79 ...
    ... Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of 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 Univerzitet ...

  • Concepts for Improving Machine Learning Based Landslide Assessment

    Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić (2019)
    Katastar klizišta, Podložnost, Hazard, Mašinsko učenje, Uzorkovanje, Validacija
    ... around 331 km2, with population of 3929 (2011 census) (Fig. 1c). The terrain is dominated by smaller but steep valleys of the Drina River tributaries, with a maximum slope of 65°. Geologically, the most of the area is covered by Paleozoic schist formations, which host landslides in their thick weathering ...
    ... Kukemilks K, Saks T (2013) Landslides and gully slope erosion on the banks of the Gauja River between the towns of Sigulda and Līgatne. Est J Earth Sci 62:231. https://doi.org/10.3176/ earth.2013.17 Landis JR, Koch GG (1977) The measurement of observer agreement for categorical data. Biometrics ...
    ... significant AUC improvement, from about 0.5 to 0.7 in SVM variants, while in RF variants the improvement is less drastic (Table 6). Figure 9, visually illustrates these findings on a detail regarding the right Danube River bank near Grocka (Serbia). Reduction of false positives is apparent in combination ...

  • Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine

    Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina (2015)

  • Damage quantification of built stone on Dark Gate (Belgrade, Serbia): sample of damage index application for decay rate evaluation

    Maja Franković, Nevenka Novaković, Vesna Matović (2015)
    The Dark Gate is the monument of culture, part of the cultural and historical complex of the Belgrade Fortress. It is constructed of limestone blocks that after 270 years of exposure to environmental conditions and different anthropogenic influences show wide ranges of decay forms. During 2007, detail registration of all built limestone microfacies and weathering forms was done using tools of monument mapping. A correlation scheme ‘‘intensity– damage category’’ was made according to the type, intensity, and distribution of ...
    Krečnjak, mapiranje, Indeks raspadanja, brzina raspadanja, progresija
    ... descends from the Upper Town of the fortress, while on the western side River Sava is 50 meters away. According to the type of building material, the gate is a heterogeneous structure. South facade is built entirely of limestone blocks, while the inner part of the gate and the northern facade ...
    ... related to the destroyed waterproofing layers above the gate. Although the upper part of the gate is more influenced by wind that results in the faster drying process, the lower part of facades is influenced by the groundwater rising up. Additionally, gate position close to the Sava river (only ...
    ... and 2014, the eastern part of the gate was separated as the zone of the monument that had suffered the heaviest damage. Differ- ences among the values of damage indices showed that the position of the gate is one of the main causes of the present state of stone blocks built in the Dark Gate ...

  • Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG

    Kristina Šarić, Dejan Prelević, Miloš Marjanović, Uroš Stojadinović, Vladimir Simić (2024)
    CIII-RS-0038, Recon Tethys, DEMONITOR, TMCmod, REASONING

  • Approach to operational mine planning: Case study Tamnava West

    Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Ranka Stanković (2014)

  • Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)

    Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel (2016)
    General Earth and Planetary Sciences
    ... of Vranjska Banja area, located between the Surdulica granodiorite and the Južna Morava River (Fig. 2), were traditionally attributed to Vlasina Unit, although they show evidence of higher metamorphic grade than the greenschist facies typical for the Vlasina Unit (Babović et al. 1977). Mineral ...
    ... central SMM into the Lower Complex and Vlasina Unit is generally based on the metamorphic grade, we designate the metamorphic rocks in Vranjska Banja area as a part of the Lower Complex (Figs. 2, 3). Structural fabric of Vranjska Banja area was mostly examined along a Banjska river valley east of ...
    ... ka river area (Vlasotince). Vesnik 44:101—128 Mladenović A, Trivić B, Antić M et al (2014) The recent fault kine- matics in the westernmost part of the Getic nappe system (East- ern Serbia): evidence from fault slip and focal mechanism data. Geol Carpath 65:147—161. doi:10.2478/geoca-2014-0010 ...

  • A comparative study of the molecular and isotopic composition of biomarkers in immature oil shale (Aleksinac deposit, Serbia) and its liquid pyrolysis products (open and closed systems)

    Gordana Gajica, Aleksandra Šajnović, Ksenija Stojanović, Jan Schwarzbauer, Aleksandar Kostić, Branimir Jovančićević (2021)
    The molecular and isotopic composition of biomarkers in initial bitumen isolated from immature (0.41% Rr) oil shale samples (Aleksinac deposit) and liquid products obtained by pyrolysis in open (OS) and closed (CS) systems are studied. The influence of pyrolysis type and variations of kerogen type on biomarkers composition and their isotopic signatures in liquid products is determined. The applicability of pyrolysis type, numerous biomarkers and carbon isotopic compositions (δ13C) of n-alkanes in liquid pyrolysates is established. Pyrolysis experiments were ...
    Uljni šejl, Aleksinac, organska supstanca, otvoreni i zatvoreni sistem pirolize, biomarkeri, izotopski sastav ugljjenika
    ... 4529–4536. Collister, J.W., Lichtfouse, È., Hieshlma, G., Hayes, J.M., 1994. Partial resolution of sources of n-alkanes in the saline portion of the Parachute Creek member, green river formation (Piceance Creek basin, Colorado). Org. Geochem. 21, 645–659. Comet, P.A., McEvoy, J., Giger, W., Douglas, A ...
    ... 1983. Comparative study of oil shales and shale oils from the mahogany zone, Green River Formation (U.S.A.) and Kerosene Creek seam, Rundle Formation (Australia). Chem. Geol. 38, 185–212. Ishiwatari, R., Ishiwatari, M., 2004. Insights on the origin of pristane and phytane in sediments and oils from ...
    ... Boski, T., Moura, D., de Andreés, J.R., 2003. Biomarker patterns in a time-resolved Holocene/terminal Pleistocene sedimentary sequence from the Guadiana river estuarine area (SW Portugal/Spain border). Org. Geochem. 34, 1601–1613. Goossens, H., de Leeuw, J.W., Schenck, P.A., Brassell, S.C., 1984 ...