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Упит dcterms_creator_txt:Pantelić M.

1105 items

  • Specifičnosti izgradnje deonice 3 brze saobraćajnice Požarevac-Golubac na organskom tlu

    Vojislav Lučić (2024)
    U ovom završnom radu prikazani su podaci koji se odnose na metode ojačanja terena izgrađenog od slabonosivog organskog tla, kao i njegove geotehničke karakteristike na primeru šireg istražnog prostora, u okolini sela Kumane duž trase treće dionice brze saobraćajnice Požarevac-Golubac. U radu su prvo prikazane osnovne karakteristike i podele organskog tla i treseta, zatim su navedene metode ojačanja tla koje mogu da se koriste na datom istražnom prostoru i na kraju je izvršena analiza i interpretacija rezultata geotehničkih istraživanja ...
    organsko tlo, treset, metode ojačanja slabonosivog tla, slieganje, konsolidacija i vremenski tok konsolidacije
    ... željene dubine.Prilikom povlačenja kolona se diže za 1.8-3 m, pa se zatim vibracijama spušta za 1-2 m, pri čemu dolazi do zbijanja pijeska. Prečnik ovako formiranih šipova se kreće 0.6-0.8 m, a uobičajeno se izvode do dubine 5-–15 m (sa tim da ona u nekim slučajevima dostiže i mnogo veće dubine) ...
    ... može se vidjeti da je debljina slabonosivog tla oko 3 do 4 m posmatrano od površine terena. De pt h (m ) Cone resistance LJ 20 40 Tip resistance (MPa) De pt h (m ) Sleeve friction 50 100 Friction (kPa) De pt h (m ) Slika 10 – Grafički prikaz rezultata prvog CPTu opita Pore ...
    ... Pore pressure 0 200 Pressure (kPa) 25 Cone resistance Sleeve friction Pore pressure De pt h (m ) D e p t h (m ) D e p t h (m ) o 20 40 o 100 200 0 50 100 Tip resistance (MPa) Friction (kPa) Pressure (kPa) Slika 11 – Grafički prikaz rezultata drugog CPTu opita 5.1.7. Dila ...

  • Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin

    Dušan Polomčić, Bojan Hajdin, Marina Ćuk, Petar Papić, Zoran Stevanović (2014)
    menadžment podzemnih voda, monitoring, kvalitet podzemnih voda, bilans, baza podataka
    ... (István et al., 2008; Stevanović et al., 2008, Polomčić et al., 2010). The flow field was modeled with a basic cell size of 1000 m × 1000 m, reduced to 125 m × 125 m within the zones of the groundwater sources (Fig. 3). Hydraulic parameters on the model are presented with hydraulic conductivity ...
    ... from 14.4 to 18.2 m in the areas of Subotica, Sombor and Bečej. Additional drawdowns in excess of 10 m occur in Kula and Bečej, as well as in the extended area of Szeged, Hungary. In the entire study area, both aquifers would experience an additional drawdown of 0.5 – 1 m. In Variant C, relative ...
    ... Milošević, M., Štrbac, D. & Milivojević, M. 2012. Geomorphometrical method for delineation of plains - case study of the South- Eastern (Serbian) segment of the Pannonian Plain; Carpathian Journal of Earth and Environmental Sciences, May 2012, Vol. 7, No. 2, 239 – 248. Čanović, M., Kemenci, ...

  • 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

  • An Italian-Serbian Sentence Aligned Parallel Literary Corpus

    Saša Moderc, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić (2023)
    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 ...
    Aligned corpus, parallel corpus, Serbian, Italian, literature

  • Избор одговарајуће механичке методе

    Анастасија Мирјанић (2024)
    Експлоатација нафте и гаса кључна је за задовољење глобалних енергетских потреба. Различите методе се користе за ефикасно вађење тих природних ресурса из земљe. Механичке методе експлоатације, које укључују различите врсте пумпи и компресора, играју значајну улогу у овом процесу. У нафтној индустрији, ефикасно вађење нафте и гаса зависи од избора одговарајуће технологије пумпања. Две од најраспрострањенијих технологија су дубинске пумпе са клипним шипкама (енгл. Sucker rod pumps- SRP) и електричне потапајуће пумпе (енгл. Electrical submersible pump- ESP). Овај завршни рад ће ...
    дубинске пумпе са клипним шипкама, замена, електрична потапајућа пумпа, производња, бушотина

  • High-resolution sequence stratigraphy of carbonates - theory and examples

    Jelena Stefanović, Dejan Radivojević (2020)
    Циљ рада је да кроз теоријски аспект и примере примене представи секвенциону стратиграфију високе резолуције карбонатних седимената. У том смислу први део се односи на појам и значење високе резолуције у секвенционој стратиграфији. Од временских и просторних скала које одговарају сеизмичким профилима у последњих двадесет година метода је нашла примену на скалама које одговарају бушотинским подацима или изданцима. Као најпогоднији седименти за овај тип истраживања су се показали карбонати јер су осетљиви на еустатичке промене, а основе секвенционе стратиграфије ...
    изданак, системска група, јура-креда, карбонатна платформа, плитководна средина

  • Preliminary regional landslide susceptibility assessment using limited data

    Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska (2019)
    In this paper a heuristic approach for preliminary regional landslide susceptibility assessment using limited amount of data is presented. It is called arbitrary polynomial method and takes into account 5 landslide conditioning parameters: lithology, slope inclination, average annual rainfall, land use and maximum expected seismic intensity. According to the method, in the first stage, a gradation is performed for each of the carefully selected conditioning parameters by assigning so called rating points to the grid cells on which the ...
    klizišta, podložnost

  • Extensive vibrations of the belt conveyer drive electromotor of a bucket wheel excavator as a result of intesified wear-and-tear of its mount support

    Vesna Damnjanović, Predrag Jovančić, Snežana Aleksandrović (2017)
    ... International Conference on Noise and Vibration Engineering ISMA, KU Leuven, Heverlee, Belgium, 2014, p. 683-694. 9} „Bošnjak S., Pantelić M., Zrnić N., Gnjatović N., Đorđević M. Failure analysis and reconstruction design of the slewing platform mantle of the bucket wheel excavator O&K SchRs630. Journal ...
    ... and Acoustics, Vol. 135, Issue 5, 2013, p. 051001, https://doi.org/10.1115/1.4024393. [6] „Bošnjak S., Savićević S., Gnjatović N., Milenović I., Pantelić M. Disaster of the bucket wheel excavator caused by extreme environmental impact: consequences, rescue and reconstruction. Journal of Engineering ...
    ... wheel excavator can influence the durability of the entire structure of the machine despite the fact that it vibrates at low frequencies. Bošnjak, Pantelić et al. [9] claim that the occurrence and propagation of cracks in the zones of slewing platform mantle holes probably lead to BWE collapse. The ...

  • Application of the Fuzzy Model in the Evaluation and Selection of Hydraulic Excavators on Open-Pit Lignite Mine

    Stevan Đenadić, Miloš Tanasijević, Vladimir Milisavljević, Dragan Ignjatović, Predrag Jovančić (2021)
    The production of lignite in large open-pit mines is mainly performed with continuously operating equipment, where bucket-wheel excavators, bucket-chain excavators, belt conveyors, and spreaders are the basic machines. Smaller machines, usually of discontinuous operating nature, are commonly categorized as auxiliary machines. This paper presents the research related to the analysis of auxiliary machine parameters with the case study for a hydraulic excavator. The purpose of the analysis was to develop a model of rating quality of service of the ...
    Fuzzy theory, hydraulic excavator, selection, quality of service, asset management
    ... (0 / , 0 / , 0 / , 0.993 / , 0.007 / ); (0 / , 0.930 / , 0.070 / , 0 / , 0 / ); (0 / , 1.000 / , 0 / , 0 / , 0 / ); P TCP M P TCP M P TCP M P TCP M A B C D E A B C D E A B C D E A B C D E     = = = = According to the same principle, the remaining membership functions ...
    ... and the final numerical form of the membership function. Table 1. Input data, and membership functions for the model. M o de l L ab el M in . M ax . U n it M ac h in e V al u e Membership functions μA μB μC μD μE T C P P1 68.5 200 kW M1 110 0.256 0.744 M2 125 0.715 ...
    ... + + = For the remaining machines and models, Table 2 are given only the final results. Table 2. Results of the first level Fuzzy model. M o d el M ac h in e Output values (8) (9) A B C D E Zn T C P M1 0.1128 0.1128 0.5488 0.1128 0.1128 3.000 M2 0.1577 0.2189 0.3080 0.1577 0.1577 ...

  • Одређивање оптималних параметара цевовода за двофазни проток

    Николина Ћурчић (2024)
    Eфикасно управљање протоком флуида је кључно за оптимизацију перформанси система и обезбеђивање оперативне сигурности. Двофазни ток, који подразумева истовремено присуство течне и гасне фазе унутар цевовода и измењивача топлоте, представља један од најсложенијих аспеката динамике флуида. Овај феномен намеће јединствене изазове који захтевају дубоко разумевање и прецизно планирање. Ефикасно управљање двофазним током није само кључно за одржавање ефикасности система, већ је и неопходно за спречавање потенцијалних проблема као што су повећана ерозија, неочекиване флуктуације притиска и ризици по безбедност. У ...
    евовод, оптимизација, двофазни проток, параметри цевовода, трошкови
    ... a H yCJIOBa) TpornikoBu 1. O O |o} IIouerHu TponiKoBu IIeBOBOJIa (C/m): 3a npeunuk 0.254 m: 31,500 E/m 3a npeunuk 0.323 m: 48,450 E/m 3a npeunuk 0.457 m: 127,960 E/m 3a npeunuk 0.610 m: 274,500 E/m EdpukacuHocr nyMne (ihnywma ): 60% E(puakacHocT KOMIIpecopa (Townpecop): 70% ...
    ... KkoMnpecopa: 250 kW Tonaniu TPpoHIKOBH 0J1p:;kaBalba (npouefbeua Bpeuuocr): 3a npeunuk 0.254 m: 2,000 E/god 3a npeunuk 0.323 m: 3,230 e/god 3a npeunuk 0.457 m: 6,855 E/god 3a npeunk 0.610 m: 12,500 E/god /lonarne IIipernocraBKe 29 1. Bpoj naHa pajta y ronuHu: 365 naHa 2. TIIpurucak ...
    ... (baryana v- Op3HHa npoToKa Ha ocHonBy opBora mayi nparHcKa 3a HaQTy 3a HpeuHHK HeBoBoa 0.254 m ce pauyHa: Q _347:10" __ — ·10 + 2 0,05067 6.25·10 * m/s y= 30 n DŽ _ m·(0.254ž _ __ = 2 4 4 0.05067 m A= 1000 800 · (6.25·10 ?)? 0254 P = 252 866 000 Pa = 2528.66 bar AP=0.02· Ian HpHTHckKa ...

  • Investigation of quantitative indicators of anisotropy based on longitudinal elastic waves propagation velocities with uncertainty

    Miloš Gligorić, Jelena Majstorović, Suzana Lutovac (2018)

  • The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system

    Marija Ilic, Franz-Hubert Haegel, Vesna Pavelkic, Dragan Zlatanovic, Snezana Nikolic-Mandic, Aleksandar Lolic, Zoran Nedic (2016)
    The influence of additives (alkyl polyglucoside, Glucopon 600 CS UP and alcohol ethoxylate C18E100) on the behavior of the water/toluene/Lutensol ON 50 (technical oxoalcohol, i-C10E5) microemulsion system as a function of temperature and composition has been investigated. The phase behavior of the microemulsions was determined by vertical sections through the Gibbs phase prism (fish-like phase diagrams). Alkyl polyglucoside shifts the one phase region to lower temperatures compared with water/toluene/Lutensol ON 50 mixtures. This is contrary to the expectation, considering ...
    микроемулзија, толуен, алкил полиглукозид, оксоалкохол етоксилат, појачивач ефикасности, „fish“ дијаграми
    ... B. Jakobs, M. Monken- busch, D. Richter, T. Sottmann, R. Strey, Phys. Rev. Lett. 85 (2000) 102-105 B. Jakobs, T. Sottmann, R. Strey, Tenside, Surfactants, Deterg. 37 (2000) 357-364 G. Gompper, D. Richter, R. Strey, J. Phys.: Condens. Matter 13 (2001) 9055-9074 R. Strey, M. Brandt, B. Jakobs ...
    ... Surface Science and Catalysis, Vol. 132, Y. Iwasawa, N. Oyama, H. Kunieda (Eds.), Elsevier Science, Amsterdam, 2001, pp. 39-44 H. Endo, M. Mihailescu, M. Monkenbusch, J. Allgaier, G. Gompper, D. Richter, B. Jakobs, T. Sottmann, R. Strey, l. Grillo, J. Chem. Phys. 115 (2001) 580-600 B. Jakobs ...
    ... University of Belgrade, Belgrade, ŽForschungszentrum Juilich, Institut fur Bio- und Geowissenschaften, Šinstitut of Chemistry, Technology M. Mihailescu, M. Monkenbusch, H. Endo, J. Allgaier, G. Gompper, J. Stellbrink, D. Richter, B. Jakobs, T. Sott- manmn, B. Farago, J. Chem. Phys. 115 (2001) ...

  • The influence of alkyl polyglucosides (and highly ethoxylated alcohol boosters) on the phase behavior of a water/toluene/technical alkyl polyethoxylate microemulsion system

    Marija Ilić, Franz-Hubert Haegel, Vesna Pavelkić, Dragan Zlatanović, Snežana Nikolić-Mandić, Aleksandar Lolić, Zoran Nedić (2016)
    The influence of additives (alkyl polyglucoside, Glucopon 600 CS UP and alcohol ethoxylate C18E100) on the behavior of the water/toluene/Lutensol ON 50 (technical oxoalcohol, i-C10E5) microemulsion system as a function of temperature and composition has been investigated. The phase behavior of the microemulsions was determined by vertical sections through the Gibbs phase prism (fish-like phase diagrams). Alkyl polyglucoside shifts the one phase region to lower temperatures compared with water/toluene/Lutensol ON 50 mixtures. This is contrary to the expectation, considering ...
    mikroemulzija, toluen, alkil poliglukozid oksoalkohol etoksilat, pojačivač efikasnosti, dijagrami “ribe”

  • Spatial assessment of the areas sensitive to degradation in the rural area of the municipality Čukarica

    Natalija Momirović, Ratko Kadović, Veljko Perović, Miloš Marjanović, Aleksandar Baumgertel (2019)
    Nature and Landscape Conservation, Soil Science, Agronomy and Crop Science, Water Science and Technology

  • BERT Downstream Task Analysis: Named Entity Recognition in Serbian

    Milica Ikonić Nešić, Saša Petalinkar, Mihailo Škorić, Ranka Stanković (2024)
    This paper compares different architectures and techniques for preparing named entity recognition (NER) models for the Serbian language via integrating BERT with spaCy. Models were trained to recognize seven different named entity types (persons, locations, organisations, professions, events, demonyms, and artworks), and are trained on the dataset containing Serbian novels published between 1840 and 1920, publicly available newspaper articles and sentences generated from the Wikidata knowledge base and Leximirka lexical database. We explore various configurations and several training pipelines ...
    ... Škoric, M.: Annotation of the Serbian eltec collection. Infotheca-J. Digit. Humanit. 21(2), 43–59 (2021) Honnibal, M., Montani, I., Van Landeghem, S., Boyd, A.: spaCy: Industrial-strength Natural Language Processing in Python (2020). https://doi.org/10.5281/zenodo.1212303 Lazic, B., Škoric, M.: From ...
    ... and O The Author(s), under exclusive license to Springer Nature Switzerland AG 2024. M. Trajanović et al. (Eds.): ICIST 2024, LNNS 860, pp. 333—347, 2024. https://doi.org/10.1007/978-3-031-71419-1_29 334 M. Ikonić Nešić et al. semantics [1]|. Testing on 27 languages it has been proven that ...
    ... makes a lot of inaccurate predictions, a custom metric named m-measure was calculated using the Eq. 1, and 3) the size of each pipeline was determined post-training, quantifying this in megabytes (MB). 10 Mlmeasuere = F * wps () The m-measure was introduced out of necessity to gain proper measure ...

  • Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides

    Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)
    Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis
    ... O/ioliti, 21(1), 3-20. Bortolotti, V., Marroni, M., Pandolfi, L., & Principi, G. (2005). Mesozoic to Tertiary tectonic history of the Mirdita ophiolites, northern Albania. /sland Arc, 74(4), 471—493. Brković, T., Malešević, M., Klisić, M., Urošević, M., Trifunović, S., Radovanović, Z., et al. (1977) ...
    ... unit, we K. Porkolab et al. [Ma] Deformation _ phase Simplified deformation pattern MJ 11 16 D4| 23 OI 34 D3 i B M ME m I Z B B m i I |0 56 Pc 66 D2 K / 145——- k D1 J [] L] | — L] normal fault l IJAr aqes of /O/ present study strike-slip ...
    ... Chiari, M., Marroni, M., Pandolfi, L., Principi, G., & Saccani, E. (2013). Geodynamic evolution of ophiolites from Albania and Greece (Dinaric-Hellenic belt): One, two, or more oceanic basins? /nternational Journal of Earth Sciences, 102(3), 783—811. Bortolotti, V., Kodra, A., Marroni, M., Mustafa ...

  • 3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia

    Saša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac (2013)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • GNSS Time Series as a Tool for Seismic Activity Analysis Related to Infrastructure Utilities

    Sanja Tucikešić, Ankica Milinković, Branko Božić, Ivana Vasiljević, Mladen Slijepčević (2021)
    GNSS, Time series, Seismic deformations, Earthquake, Infrastructure utilities
    ... obvious microseismicity (a high number of small earthquakes), sparse medium-sized earthquakes (magnitude M 5.5–5.9), strong earthquakes (magnitude M 6.0–6.4) and rare large earthquakes (magnitude M ≥ 6.5). The 2019 Durres, Albania Earthquake involved a series of inland earthquakes begin- ning on April ...
    ... Nikolaidis, M.: Observation of geodetic and seismic deformation with the Global Positioning System (Ph.D. Thesis), University of California, San Diego, San Diego. (2002) 5. Bevis, M., Bedford, J., Caccamise, II D.J. The Art and Science of Trajectory Modelling. In: Montillet JP., Bos M. (eds) Geodetic ...
    ... Astrophysical Journal. Vol. 343, pp. 874–887. (1989) 7. Schultz, M. Stattegger, K. Spectrum: spectral analysis of unevenly spaced paleoclimatic time series. Computer & Geosciences. Vol. 23 (9), pp. 929–945. (1997) 8. Goudarzi, M. A., Cocard, M., Santerre, R. Noise behavior in CGPS position time series: ...

  • Tectonic evolution of the Vršac Mts. (NE Serbia): Inferences from field kinematic and microstructural investigations

    Uroš Stojadinović, Nemanja Krstekanić, Bojan Kostić, Marija Ružić, Aleksa Luković (2021)
    The Vršac Mts. in NE Serbia represent the key area to investigate structural relations between the Northern Serbo-Macedonian Subunit and Supragetic Unit of the Dacia Mega-Unit. The geodynamic events during the Variscan orogeny in the Late Paleozoic colligated the two units and led to their metamorphic differentiation. The Late Cretaceous extension exhumed the medium-grade Serbo-Macedonian metamorphic rocks and structurally juxtaposed them against the low-grade metamorphosed basement of the Supragetic Unit along an E-dipping shear zone, which outcrops in the ...
    severna srpsko-makedonska subjedinica, supragetikum, kinematska analiza, multifazna ekstenzionalna deformacija

  • Konceptualni model hidrogeotermalnog sistema šire okoline Brusa - geotermalna karakterizacija sistema / Conceptual model of hydrothermal system of Brus area - system geothermal characterization

    Dejan Milenić, Ana Vranješ, Marinko Toljić, Ivana Vasiljević, Natalija Radosavljević, Matija Ognjanović (2024)
    Postavljeni konceptualni model hidrogeotermalnog sistema Brusa sa širom okolinom testiran je primenom različitih hidrohemijskih i izotopskih metoda u cilju njegove verifikacije i karakterizacije. Rezultati su ukazali na atomsfersko poreklo geotermalnih fluida i na razviće primarnih rezervoara u okviru karbonatnih stena. Prvi rezervoar formiran je u okviru krečnjaka gornjotrijakse starosti, dok drugi rezervoar egzistira u okviru trijskaih mermera. Zone prihranjivanja locirane su u zapadnom delu terena. Sistemi gravitacionih raseda kontrolišu kretanje fluida u sistemu, dok proces jonske izmene dominira u ...
    hidrogeotermalni sistem, hidrohemijske i izotopske metode, mladi intruzivi