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Упит dcterms_subject_txt:Influence of synthesis method

2943 items

  • Upper Miocene depositional environments of the Kikinda-Mokrin High (Serbia)

    Saša Ivanišević, Dejan Radivojević (2018)
    Exploration for oil and gas in mature areas, such as the Pannonian Basin, can benefit from reexamination of old data using more advanced modern workflows that focus on the temporal and spatial aspects of sediment deposition. Specifically, we apply a new environment of deposition model that interprets the Upper Miocene- Pliocene sediments as being deposited in a rapidly filling basin characterized by quick shelf edge progradation from the northwest toward the southeast. Reconstruction of this shelf edge trajectory reveals ...
    naftna geologija, depozicione sredine, formacije, Panonski basen
    ... 1951(92)90346-8. Fodor, L., L. Csontos, G. Bada, I. Györfi, and L. Benkovics, 1999, Tertiary tectonic evolution of the Pannonian basin system and neighbouring orogens: A new synthesis of paleostress data, in B. Durand, L. Jolivet, F. Horvath, and M. Seranne, eds., The Mediteranean basins: Tertiary extension ...
    ... the Algyő High in Hungary, Podeanu-Teremia 1University of Belgrade, Faculty of Mining and Geology, Department of Geophysics, Belgrade, Serbia. E-mail: g807-15@rgf.bg.ac.rs. 2University of Belgrade, Faculty of Mining and Geology, Department of Regional Geology, Belgrade, Serbia. E-mail: dejan.radivojevic@rgf ...
    ... flank of KMH toward BAD (well 117, 422 m, Figures 3 and 7). At the apical part of the KMH (wells 1–7), these sediments reach just a few tens of meters of thickness (Figures 6 and 7), which is presumably the result of reduced deposition rather than erosion. It can be assumed that the subsidence of the ...

  • FrameNet Lexical Database: Presenting a Few Frames Within the Risk Domain

    Aleksandra Marković, Ranka Stanković, Natalija Tomić, Olivera Kitanović (2021)
    U radu se daje kratak prikaz teorije semantike okvira, na kojoj je zasnovana leksička baza Frejmnet. Predstavljena je koncepcija ove mreže, kao i mogućnosti njene primene. Predstavljena je i leksička analiza koja se primenjuje u projektu izrade Frejmneta i ukazano na razlike između analize zasnovane na okviru u odnosu na analizu zasnovanu na reči. Zatim je prikazano nekoliko povezanih okvira koje prizivaju reči iz domena rizika. U radu je predstavljena i platforma NLTК pomoću koje se mogu koristiti ...
    Srpski jezik, semantika okvira, FrameNet, scenario rizika, rudarski korpus, obrada prirodnog jezika

  • Bilingual lexical extraction based on word alignment for improving corpus search

    Jelena Andonovski, Branislava Šandrih, Olivera Kitanović (2019)
    Library and Information Sciences,Computer Science Applications

  • Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima

    Nenad M. Marić (2016-09-26)
    Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...
    podzemne vode, naftni ugljovodonici, kerozin, prirodno prečišćavanje,stimulisana bioremedijacija

  • Analiza delovanja vazdušnih udara nastalih kao posledica miniranja na krečnjaku

    Suzana Lutovac, Miloš Gligorić, Jelena Majstorović (2024)

  • 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

  • Opremanje bušotine X zavojnom pumpom

    Milan Filipović (2024)
    Ovaj rad se bavi osnovnim pojmovima i karakteristikama zavojnih pumpi.Prikazan je sklop zavojnih pumpi i njena prateća oprema. Objašnjen je princip rada zavojnih pumpi kao i uloga svakog mašinskog elementa koji se nalazi u pumpi. Razmotrene su prednosti i nedostaci primene ovih primarnih mehaničkih metoda eksploatacije ugljovodonika. Dat je uvid u inovativna rešenja problematike primene zavojnih pumpi. Na konkretnom primeru bušotine X su prikazani problemi kao i rešenja primene ovih primarnih mehaničkih metoda u praksi. Napravljena je detaljna analiza ...
    zavojne pumpe, oprema, primarne mehaničke metode, ugljovodonici, analiza rada
    ... Temperature (2nd): | 19.9 degC Viscosity (2nd): _ |0.2346629 kg/(m.s) [[] PiPESIM Save as template MIXTURE Emulsion viscosity method: Set to viscosity of the continuous ph... ~ Inversion watercut: % Specify _ C)Calculate 60 % i e | +
    ... 0346 W/(m.K) Oil 1.88406 KJ/(kg.K) Y |0.1384 W/(m.K) + Water 4.1868 Kk)/(kg.K) Y |0.6055 W/(m.K) + Enthalpy calculation method: _ 1983 (e 2009 Specific latent heat of vaporization: 325.639 kJ/kg ” [[] PiPESIM m +/ Close Slika 14 Termalne osobine fluida Viskoznost i termalne osobine su dobijene ...
    ... l University — Faculty of Electrical Engineering and Electrical Equipment, Russia • Lei ZHENG, Xiaodong WU, Ruidong ZHAO, Huachang LI and Mengyun LIU, MOE Key Laboratory of Petroleum Engineering, China University of Petroleum (Beijing), 102249, "Study on Performance of Progressing Cavity Pumps ...

  • Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog

    Maja D. Milošević (2016-12-09)
    Adsorpciona efikasnost različitih uzoraka glina sa lokaliteta Srbije određenaje njihovim tretiranjem različitim koncentracijama rastvora metilen plavog (MP).Detaljna mineraloška karakterizacija ispitivanih glina i rezultati njihove interakcijesa rastvorima MP dobijeni su primenom optičkih, rendgenskih, hemijskih, DTA ispektroskopskih metoda.Na osnovu formiranja MP agregata u izmenljivim pozicijama i površiničestica gline, razlikuju se dva tipa glinovitih minerala: visoko naelektrisani(smektiti) i nisko naelektrisani (kaoliniti). Dimeri se stvaraju na naelektrisanimpovršinama, a granica njihovog razvoja omogućuje determinaciju mineralne vrste.Molekuli MP stoje pod uglom od 21.5o kada se ...
    minerali glina, metilen plavo, kristali metilen plavog, difuznarefleksija, adsorpcija, flokulacija, naelektrisanje slojeva

  • An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)

    N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero (2020)
    Paleontology,Earth-Surface Processes,Ecology, Evolution, Behavior and Systematics,Oceanography
    ... y 562 (2021) 110145 19 synthesis of the modern Andean orogen and its associated basins. In: DeCelles, P.G., Ducea, M.N., Carrapa, B., Kapp, P.A. (Eds.), Geodynamics of a Cordilleran Orogenic System: The Central Andes of Argentina and Northern Chile: Geological Society of America Memoir, 212, pp ...
    ... sedimentological character- ization of a sepiolite-bearing succession; ii) development and discussion of the Pranjani Basin depositional model that account for the observed features (this study, Đurđević, 1992; Čkonjević, 2006; Lazarević et al., 2019), and iii) synthesis of our new data with previously ...
    ... personal relationships that could have appeared to influence the work reported in this paper. Acknowledgements The authors are grateful for the financial support of the Ministry of Education, Science and Technological Development of the Republic of Serbia (projects OI176016 and OI176019). We are ...

  • Permanent GNSS monitoring of landslide Umka

    Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)
    Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...
    клизиште, перманентно праћење, ГНСС

  • Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements

    Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović (2020)
    The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...
    Pogon rotornog točka, habanje, rezni elementi, ANFIS
    ... obtained, with the aim of determining the influence of cutting elements condition on proper operation of the bucket wheel drive. The second part of the measurement was to determine wear effect of the cutting elements on the operation of the bucket wheel drive from the aspect of vibration amplitude in ...
    ... With this approach the main goal of the study was to establish dependence on how wear of cutting elements affects the operation of the bucket wheel drive. The initial hypothesis to be proved is: 4- the influence of the condition of the cutting elements on the op- eration of the bucket wheel drive in two ...
    ... thickness of 80 cm. Fig. 3 shows the movement of current peaks for both measurements with re- spect to the defined block parameters (height of cut, cut thickness, upper construction speed and block width). Based on the engaged current for the cutting process, using the Wattmeter method, values of specific ...

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian

  • Regional Slope Stability Analysis in Landslide Hazard Assessment Context, North Macedonia Example

    Miloš Marjanović, Biljana Abolmasov, Igor Peshevski, James Reeves, Irena Georgievska (2020)
    ... locations of previous occurrences, and the accuracy of the model can be quantified in this context. Finally, the road network itself is the targeted element at risk. The influence of high hazard zones can be overlapped and quantified along the road network by allocating Fig. 1 Location of the study ...
    ... (Peshevski et al. 2019), so the Polog case study will partly be used as a tool to compare results of different landslide assessment techniques, but primarily as a tool to reflect landslide influence on the particular road network. Materials and Methods Inputs Common landslide assessment practice ...
    ... (Peshevski et al. 2019) in similar respect, with similar objectives, but using heuristic approach, i.e., arbitrary scoring method. Therein, a set of conditioning factors, including lithologic units, slope inclination, seismic intensity, average annual rainfall, and land use, was prepared for subsequent ...

  • Late Triassic radiolarians from the Grivska formation, internal Dinarides, SW Serbia

    Nikita Bragin, Liubov Bragina, Nevenka Đerić, Nataša Gerzina-Spajić (2019)
    Paleontology, Stratigraphy, Economic Geology, Geochemistry and Petrology, Geology, Geophysics, Geotechnical Engineering and Engineering Geology
    ... from the locality in the Lim River near Bistrica (BRAGIN et al., 2017). Methods Samples of cherts and cherty limestones were processed in diluted (10%) hydrofluoric acid (HF) following the method by PESSAGNO & NEWPoORT, 1972 and DUMITRICA, 1970, residues were washed by water, then cleaned ...
    ... in the valley of Lim River near the mouth of Bistrica River (A, outcrops ofthe Triassic lime- stones on the left side of Lim River valley; B, outcrops of the Triassic limestones on the right side of Lim River valley; note intensive folding; C, thin-bedded limestones with single bed of thick-bedded ...
    ... Drina-Ivanjica Unit -——— Late Jurassic obduction Sediments of ths passive margin of Adria (Jurassc) Sediments of th» passive margin of Adria (Pz anc T) o -—— Pre-Senonian thrusting Fig. 1. a, Main tectonic units in the central part of Balkan Peninsula {modified after BRAGIN et al., 2018); b ...

  • Geochemical characterization of sediments from the archaeological site Vinča – Belo Brdo, Serbia

    Gorica Veselinović, Dragana Životić, Kristina Penezić, Milica Kašanin-Grubin, Nevenka Mijatović, Jovana Malbašić, Aleksandra Šajnović (2020)
    Earth-Surface Processes
    ... analysis, 1 g of sample was used, previously dis- persed in 50 cm3 distilled water on an ultrasonic bath. 3.3. XRD-analysis Mineralogical analysis of ten samples was carried out using an X-ray powder diffraction (XRPD), and Kašanin-Grubnin et al., 2019 gave a detailed procedure of this method. 3.4. SEM ...
    ... 5.2. Geochemical characteristics of samples from archaeological layers Since samples V6-V10 originate from archaeological layers where anthropogenic influence is obvious, geochemical parameters could not truly represent the depositional environment. The content of major elements in these layers is ...
    ... standardless FP oxide pellets (A) (JRRM) method. For this reason, the spectrometer was not calibrated for certain elements, but all elements from Na to Am were analyzed. 3.6. Organic petrography analysis Micropetrographic analyses were carried out on polished blocks made of whole rocks samples used for organic ...

  • Age and microfacies of oceanic Upper Triassic radiolarite components from the Middle Jurassic ophiolitic mélange in the Zlatibor Mountains (Inner Dinarides, Serbia) and their provenance

    Hans-Juergen Gawlick, Nevenka Đerić, Sigrid Missoni, Nikita Bragin, Milan Sudar, Divna Jovanović (2017)
    Neo-Tethys, trench-like basins, synorogenic deposition, evolving thrust belt, Triassic palaeogeography
    ... Festa A., Ogata K., Pini G.A., Dilek Y. & Alonso J.L. 2016: Origin and significance of olistostromes in the evolution of orogenic belts: A global synthesis. Gondwana Res. 39, 180—203. Fligel E. 2004: Microfacies of carbonate rocks. Analysis, interpreta- tion and application. Springer, Berlin, Heidelberg ...
    ... the rough topography of the older basin fill. Geological setting The study area is located west of the Drina-Ivanjica unit in the most eastern part of the Dinaridic Ophiolite Belt south of Užice (Fig. 2a). This part of the Dinaridic Ophiolite Belt con- sists of a series of different mćlanges ...
    ... fore-reef facies belt of the destroyed Triassic-Jurassic passive margin of Adria took place in late Middle to early Late Jurassic times in 2) an area east of or on top of the Drina-Ivanjica unit. A primary sedimentary origin of the ophiolitic mćlange today below the ophiolites of Zlatibor Mountains ...

  • 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

  • Granatski amfiboliti Bistrice

    Jovana Opančina (2024)
    Predmet ispitivanja ovog završnog rada su granatski amfiboliti Bistrice. Izvršena su petrografska i hemijska ispitivanja s ciljem da se odredi stepen metamorfizma, protolit ispitivanih stena i P-T uslovi nastanka. Ispitivani granatski amfiboliti geografski pripadaju Prijepolju, tačnije nalaze se na ulasku u Prijepolje, mesto Bistrica. Geološka građa obuhvata uglavnom mezozojske tvorevine među kojima se nalaze sedimentne, magmatske i metamorfne stene. Geološki procesi koji su doveli do stvaranja amfibolita su procesi subdukcije i obdukcije koji su se pretpostavljamo dešavali na većim ...
    granatski amfiboliti, Bistrica, elektronska mikrosonda, polarizacioni mikroskop

  • Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia

    Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević (2020)
    Stratigraphy,Economic Geology,Geology,Geophysics,Oceanography
    ... related to the thermal influence of Neo- gene volcanoclastic material, which is represented by intrusives, effu- sives, and pyroclastites of dacite-andesite composition (Fig. 1c). The main objective of studying palynofacies on the selected samples is to establish the source input of the OM in sediments ...
    ... ISO 7404-2, 2009. Methods for the Petrographic Analysis of Coals - Part 2: Methods of Preparing Coal Samples. Organization for Standardization, Switzerland, pp. 12. ISO 7404-3, 2009. Methods for the Petrographic Analysis of Coals – Part 3: Method of N. Burazer, et al. Marine and Petroleum Geology 115 ...
    ... Измењено: 2024-12-25 10:42:42 Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica ...

  • Poređenje rezultata interferometrijske analize za zemljotrese na istočnom anatolijskom rasedu od 2020. i 2023. godine

    Dragan Živković (2024)
    Ovaj rad se bavi analizom površinskih deformacija izazvanih zemljotresima u Turskoj iz 2020. i 2023. godine korišćenjem diferencijalne satelitske radarske interferometrije (DInSAR tehnike). Cilj istraživanja bio je da se kvantifikuju i uporede deformacije terena izazvane ovim seizmičkim događajima i da se razumeju mehanizmi koji stoje iza oslobađanja seizmičke energije u regionu. Analizom DInSAR snimaka, identifikovane su različite deformacije duž rasednih zona za svaki zemljotres. Dok je zemljotres iz 2020. godine (M 6,7) izazvao lokalizovane deformacije duž Istočno anatolijskog raseda, zemljotres ...
    DInSAR, Istočno anatolijski rased, Kahramanmaraški trostruki spoj