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Упит dcterms_subject_txt:multi-word unit

292 items

  • Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)

    Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić (2019)
    Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...
    мио-плиоценска геодинамика, јужни Панонски басен, Авалски и Торлак хорст, Белопоточки трог, Србија
    ... Avala belongs to the Avala-Orešac structural unit characterized by blocky structure (MAROVIĆ & KNEŽEVIĆ, 1985; MAROVIĆ et al., 2007). According to MAROVIĆ & KNEŽEVIĆ (1985), TOLJIĆ (1996, 2016) and MAROVIĆ et al. (2007), the Avala-Orešac structural unit was dissected into smaller blocks by systems ...
    ... (2013) these clastites represent the final phase of pre-Badenian lacustrine sedimentation (Fig. 3c, d). At the same time, in this study, a similar unit was observed in boreholes BT1-2 and BT1-3 near Leštane. During exploratory drilling for the construction of the “Bubanj Potok” railway tunnel, it ...
    ... has a large spatial distribution and underlies the younger Miocene rocks. Unlike the overlying marine Badenian gravel, conglomerates and sands, this unit does not contain fossils and has a different colour and petrological content (DOLIĆ, 1997, 1998; RUNDIĆ et al., 2013). 4.1.2. The Middle Miocene ...

  • Improving efficiency of thermal power plants through mine coal quality planning and control

    Mirjana Banković, Dejan Stevanović, Milica Pešić, Aleksandra Tomašević, Ljiljana Kolonja (2018)
    Главни циљ контроле квалитета угља у рудницима лигнита је снабдевање термоелектрана угљем чији квалитет мора да се креће унутар одређених квалитативних ограничења. Карактеристике угља могу да утичу на ефикасност, поузданост и расположивост како котла тако и јединица за контролу емисије. У овом раду аутори су презентовали интегрисану симулацију рударског процеса као нови приступ у истраживању променљивости калоричне вредности угља приликом експлоатације комплексног лежишта лигнита. Резултати таквог приступа омогућавају драгоцен увид у перформансе континуалног рударског система у смислу контроле променљивости ...
    mine planning, variability of coal quality, simulation, coal blending

  • On the distribution modulo 1 of the sum of powers of a Salem number

    Dragan Stankov (2016)
    It is well known that the sequence of powers of a Salem number θ, modulo 1, is dense in the unit interval, but is not uniformly distributed. Generalizing a result of Dupain, we determine, explicitly, the repartition function of the sequence , where P is a polynomial with integer coefficients and θ is quartic. Also, we consider some examples to illustrate the method of determination.
    Algebraic integer, the house of algebraic integer, maximal modulus, reciprocal polynomial, primitive polynomial, Schinzel-Zassenhaus conjecture, Mahler measure, method of least squares, cyclotomic polynomials

  • 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
    ... to that frame (Fillmore et al. 2003, 299).7 After that a target LU for which annotation is being done is chosen; that is typically one word but can be a multi-word unit or a phrase (Ruppenhofer et al. 2016, 21) and its use is looked into by extracting sentences, which contain it, from the corpus. A l ...
    ... types of searches. For instance, we can extract concordances for a target lemma or multi-word expression, collocates of a lemma, related-word thesaurus, Word Sketch or Word Sketch Difference for two related words. The word sketch approach, developed by Kilgarriff et al. (2004), helps build FrameNet and ...
    ... the frames (in the case of Being_at_risk, the LU risk would be added). This is followed by the information on word class, meaning, formal composition (whether it is a single word or a multi- word expression), after which instructions are given on how the corpus 12 can be searched in order to extract the ...

  • Sinteza i karakterizacija nanoprahova u CeO2-Bi2O3 sistemu

    Marija D. Prekajski (2014-04-04)
    Nanoprahovi kristalnih faza iz serije čvrstih rastvora u pseudo-binarnom sistemuCeO2-Bi2O3 sintetisani su primenom jednostavne i ekonomične samopropagirajućemetode na sobnoj temperaturi korišćenjem nitrata metala i natrijum-hidroksida kaopolaznih supstanci. Osim krajnjih članova niza, CeO2 i niskotemperaturne polimorfnemodifikacije α-Bi2O3, sintetisani su i čvrsti rastvori nominalnog sastava Ce1-xBixO2-δ,gde je x = 0,1; 0,2; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9. Rezultati proučavanja metodomrendgenske difraktometrije na polikristalnom materijalu i ramanske spektroskopskeanalize pokazali su da su sintetisani prahovi sa nižim sadržajem bizmuta (x = 0,1 ...
    nanostrukturni materijali, čvrsti rastvori, CeO2, Bi2O3, rendgenskadifraktometrija praha, Ritveldova metoda, mikrostrukrurna analiza

  • Kristalne strukture Cs2HoSi4O10F i Cs2TmSi4O10F

    Predrag Dabić, Sabina Kovač, Aleksandar Kremenović (2021)
    ... X-ray diffraction analysis. They represent mutually isostructural compounds which crystallize in the orthorhombic space group Pnma with following unit cell parameters: a = 22.3809 (7), b = 8.8686 (3), c = 11.9827 (4) V = 2378.41 (14) 3, Z = 8 (for Cs2HoSi4O10F compound), a = 22.3447 (5), b = 8.8131 ...

  • Analysis and Calculation of MMRS and Primary Gas Distribution Network in Urban Environment – Case Study Kučevo

    Aleksandar Madžarević, Pavle Janković (2022)
    Oblast primene prirodnog gasa je veoma široka. Kao energent može se koristiti za proizvodnju energije u elektranama, toplanama i postrojenjima za kombinovanu proizvodnju energije ili za zadovoljavanje različitih toplotnih potreba u industriji i širokoj potrošnji. Gas se može upotrebiti i kao sirovina u hemijskoj i petrohemijskoj industriji, a tokom poslednjih decenija nalazi primenu i u saobraćaju kao pogonsko gorivo u SUS motorima. Sa ekološkog stanovišta, prirodni gas predstavlja najprihvatljiviji izvor energije u poređenju sa drugim fosilnim gorivima. Pri sagorevanju ...
    distribucija gasa, projektovanje gasovoda, analiza potrošnje

  • Развој геолошког терминолошког речника ГеолИССТерм

    Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić (2011)
    ... practical or convenient unit for mapping and description; the basic cartographic unit in geologic mapping (NAcSN, 1983). The for- INFOtheca, № 1, vol XII, August 201156 rANkA STANkOvIć eT Al. ‒ The DevelOPmeNT OF The geOlISSTerm TermINOlOgIcAl DIcTIONAry mation is the fundamental unit in lithostratigraphic ...
    ... web – browsing the dictionary in Serbian and english The search by key word can be performed in Serbian and english and is available at http:// geoliss.ekoplan.gov.rs/term/Pretragarecnika. aspx. The user chooses the key word, for ex- ample, “rang”, after which the system finds the corresponding ...
    ... grouping of rocks or the units where they are present is made possible, in the database models that support ontologies, on the bases of a single key word or a number of proper- ties. This approach was later incorporated into the terminological system in the United States too. The classification of rocks ...

  • Application of the PROMETHEE and VIKOR methods for selecting the most suitable carbon dioxide geological storage option

    Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac (2019)
    CO2 storage in geological formations is one of the leading solutions for mitigation of greenhouse gas emissions. Types of geological formations that can be used for CO2 storage, that are discussed in this paper are: depleted oil and gas reservoirs, saline aquifers and injection CO2 in partially depleted oil reservoirs for enhanced oil recovery (EOR–CO2 method). In order to select the most suitable geological storage of CO2, the ranking of these storage options was performed using two methods of ...
    Prometej, vikor, višekriterijumsko odlučivanje, geološko skladištenje

  • Terminology Acquisition and Description Using Lexical Resources and Local Grammars

    Cvetana Krstev, Ranka Stanković, Ivan Obradović, Biljana Lazić (2015)
    Acquisition of new terminology from specific domains and its adequate description within terminological dictionaries is a complex task, especially for languages that are morphologically complex such as Serbian. In this paper we present an approach to solving this task semi-automatically on basis of lexical resources and local grammars developed for Serbian. Special attention is given to automatic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for ...
    ... attention is given to auto- matic inflectional class prediction for simple adjectives and nouns and the use of syntactic graphs for extraction of Multi-Word Unit (MWU) candidates for termbases, their lem- matization and assignment of inflectional classes. 1 Introduction In this paper we present a ...
    ... Tool for Multi-Word Units. In S. Maneth (Ed.), Implementation and Application of Automata (Vol. 5642, pp. 237-240): Springer Berlin Heidelberg. Savary, A., Zaborowski, B., Krawczyk-Wieczorek, A. & Makowiecki, F (2012). SEJFEK—a Lexicon and a Shallow Grammar of Polish Economic Multi-Word Units. Proc ...
    ... we take into consideration the shorter matches as well. For instance, a sequence recognized as NNgNgNg, may well not be a multi-unit term, but rather consist of two multi-unit terms of the form NNg or contain as its part a AXAXN term; e.g. sprečavanje zagađenja životne sredine ‘pre- vention of e ...

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... parameters can be produced in output: lexical weighting (direct and indirect), word penalty, phrase penalty, Lexical weighting features estimate the probability of a phrase pair or translation rule word-by-word. The word penalty ensures that the translations do not get too long or too short. The phrase ...
    ... where V is the set of word forms i of a target language for which C(i|y) > 0, C(x) is the frequency of occurrences of a word x in the target language, while C(x|y) represents the frequency of a word x from the target language occurring in the same segment with the chosen word y from the source language ...
    ... exploring translation variants in large parallel corpora [17]. Volk et al. argue that automatic word alignment allows for major innovations in searching parallel corpora. Some online query systems already employ word alignment for sorting translation variants, but they describe the system for efficiently ...

  • Overwiew of In-Pit Crushing & Conveying Technology in Open Pit Mines

    Ali Nasirinezhad, Dejan Stevanović, Dragan Ignjatović, Petar Marković (2021)
    The conditions under which contemporary surface mining operations is carried out obviously becoming increasingly complex. In such complex conditions, the optimization of haulage systems as the technological phase with the largest share in the total operating costs, is very important from the aspect of achieving profitability of the mining project. In a large number of cases, the application of traditional haulage systems with trucks (as the most dominant type of haulage in open pit mines) does not lead to ...
    In Pit Crushing and Conveying, IPCC, open pit mining, haulage, optimization, costs saving

  • Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication

    Zdenek Vasícek , Dragoman Rabrenović, Petr Skupien, Barbara Radulović (2023)
    Ammonites, Taxonomy, Lower Berriasian, Getic, Northern Tethys, Serbia
    ... Serbo-Macedonian Unit (brownish with lines); East Serbian Carpatho-Balkanides (brownish): RVU, Ranovac—Vlasina Unit (Supragetic); LU, Lužnica Unit (Kraishte); KU, Kućaj Unit (Getic); SPPU, Stara Planina-Poreč Unit (Upper Danubian); VCMU, Vrška Čuka—Poreč Unit (Lower Danubian); KrU, Krajina Unit (Severin) ...
    ... and Nikolić, 1974, 1980; Karamata and Krstić, 1996). The first system is part of the Dacia Mega-unit, representing the Europe-derived units, and the last system is part of the Circum- Rhodope Unit, representing the Moesian-derived units (e.g., Schmid et al., 2020). Within the sedimentary s ...
    ... tes) pontica (Retowski); Klein, p. 159 (cum syn.). Fig. 1. Geological and geographical locations of the Dedina section in eastern Serbia (Kučaj Unit). A, Locality map of the investigated Upper Jurassic and Lower Cretaceous Dedina succession. The collection locality is indicated by the star and ...

  • Poboljšanje geotehničkih uslova izgradnje nasipa upotrebom geosintetika

    Anastasija Radovanović (2024)
    Za potrebe izrade rada na Master akademskim studijama ,,Rudarsko-geološkog fakulteta,,, studijskog programa Geotehnika, pod mentorstvom prof. dr Gordane Hadži-Niković , izvršena je detaljna analiza stabilnosti kosina nasipa na Vranjskoj petlji. Geotehnička istraţivanja i ispitivanja terena izveo je “Zavod za geotehniku iz Instituta za puteve a.d. Beograd”, a investitor je “Javno preduzeće, Putevi Srbije”.Metodološki pristup koji je korišćen za analizu stabilnosti kosina nasipa jeste kabinetsko istraživanje dostavljene dokumentacije i geostatički proračuni analize stabilnosti kosina nasipa, korišćenjem savremenih softverskih alata.Krajnji zaključak izvedenih istraţivanja je da ...
    tlo, nasip, analiza stabilnosti, faktor sigurnosti, geosintetici
    ... 60 70 80 90 1(I JO 11 0 12 0 13 0 50 40 Safety Factor 0.000 0.500 1.000 1.500 2.000 2.500 3.000 3.500 i. Unit Weight 'Cohesion i 4.000 Material Name | Color (kN/m3) Strength Type (kN/m2) Phi | Water Surface | Hu Type | Ru 4.500 Nasip 18 Mohr-Coulomb 0 32 ...
    ... 50 40 Safety Factor 0.000 0.500 1.000 1.500 2.000 2.500 3.000 3.500 4.000 4.500 5.000 5.500 6.000+ Prilog 7.2. Unit Weight (kN/m3) CCoohesion Color (kN/m2) Material Name Strength Type Phi | Water Surface Hu Type Nasip 18 Mohr-Coulomb 0 32 None o 19 Mohr-Coulomb ...
    ... 000 0.500 O OO N N O — N I o ı O Material Name .000 .500 .000 .500 .000 .500 .000 .500 .000 .500 .000+ Unit Weight (kN/m3) Strength Type Cohesion (kN/m2) i | Water Surface Nasip 18 Mohr-Coulomb 0 None al-prp 19 Mohr-Coulomb 0 None al-ps 19 M ...

  • SASA Dictionary as the Gold Standard for Good Dictionary Examples for Serbian

    Ranka Stanković, Branislava Šandrih, Rada Stijović, Cvetana Krstev, Duško Vitas, Aleksandra Marković (2019)
    У овом раду представљамо модел за избор добрих примера за речник српског језика и развој иницијалних компоненти модела. Метода која се користи заснива се на детаљној анализи различитих лексичких и синтактичких карактеристика у корпусу састављених од примера из пет дигитализованих свезака речника САНУ. Почетни скуп функција био је инспирисан сличним приступом и за друге језике. Дистрибуција карактеристика примера из овог корпуса упоређује се са карактеристиком дистрибуције узорака реченица ексцерпираних из корпуса који садрже различите текстове. Анализа је показала да ...
    Српски, добри примери из речника, аутоматизација израде речника, издвајање својстава, Машинско учење
    ... they can complement the definition and help the user understand the meaning of the headword/lexical unit (their informative value); they should show the typical and natural way of behaviour of a word: syntactic patterns, collocations, as well as its colligational preferences – preferred form(s) of ...
    ... in Serbo- Croatian (SC), from the beginning of the 19th century to the present day, as well as about 300-word collections (for details see Stanković et al., 2018). Written texts, as well as word collections, come from what used to be the SC language territory. According to the Style Guide2, lexicographers ...
    ... oldest being the first, while the examples from word collections are given at the end, after all the examples from published sources; d) they should be written by renowned writers. What is not written in the Style Guide (and lexicographers learn it by word of mouth) is that ...

  • On the compatibility of lexical resources for NooJ

    Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović (2012)
    Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.
    ... +Anim+Abst+ Pol+PR En s+p m+f +n N_Struct=2XN+NCN+NPN+NsN+NX+PMCO+XN N_Distribution=Abst+Anl+AnlColl+Coll+Conc+Hum+H umColl+PR+Ntime+Ntps+Unit Hu PL N_Case=NOM+ACC+DAT+ILL+INE+ELA+ALL+AD E+ABL+SUB+SUP+DEL+INS+FAC+CAU+FOR+TER +SOC+ESS+TEM N_Posessive=PS N_OwnerNumber=ps_sg+ps_pl ...
    ... „measure“ sub- graphs which recognize different measure units, either as character strings: kilometer, meter, foot, feet, pond, mile, or as patterns Unit>, . An example of aligned concordances obtained by the application of these three graphs on the text is: En: … embraces fourteen hundred ...
    ... incorrect recognition as well. Some of it results from the usual ambiguity, as illustrated by the following Serbian example (vrsta is a measurement unit, but also has another meaning, namely ‘type’): Sr: Imao je sve 3 vrste jedara i mogao je opremiti... En: she carried brigantine, foresail, storm-jib ...

  • Analysis and visualization of geophysical well-logging data from closely spaced boreholes

    Branislav Sretković, Ivana Vasiljević, Dimitry Sidorov - Biryukov (2024)
    Geophysical logging measurements for determining the condition of the rock mass on the dam profile and locating the predisposed directions of water circulation and loss from the reservoir were conducted in four boreholes distributed at a close distance. The survey was carried out in a typical karst terrain, which is an additional challenge for defining the geological model, especially in terms of water retention. That kind of data set provides an excellent opportunity for a new approach to analysis ...
    well-logging in karst, water loss, data correlation, data fusion
    ... This is the contact zone of two regional structural-tectonic mega-blocks: the autochthonous East Bosnia-Durmitor unit, and the · overthrust autochthonous Dinaric- ophiolitic unit (Milanović and Vasić, 2016). The foundation of the dam site is located in an intensely tectonized limestone block ...

  • 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 (2016)
    jurski sedimenti, uran, torijum, elementi retkih zemalja, podzemna voda, istočna Srbija

  • Microstructural and magnetic properties of electrospun hematite/cuprospinel composites

    Mira Ristić, Aleksandar Kremenović, Michael Reissner, Željka Petrović, Svetozar Musić (2020)
    Phase composition, microstructural and magnetic properties of electrospun hematite/cuprospinel composites were investigated. Samples were synthesized starting with 0 to 10 mol% of copper relative to iron. The round shape of reference electrospun fbres was preserved upon their heating up to 600 °C in air, whereas at 700 °C hollow substructure was additionally formed. In these reference samples the presence of hematite phase was detected by XRPD. A small amount (traces) of Fe3O4 /γ-Fe2O3 was also found, due to the ...
    Electrical and Electronic Engineering, Condensed Matter Physics, Atomic and Molecular Physics and Optics, Electronic, Optical and Magnetic Materials

  • Model predviđanja potresa od miniranja na površinskim kopovima primenom simulacione metode Monte Karlo i fazi logike

    Milanka N. Negovanović (2015-06-30)
    Modeliranje predviđanja potresa tla od miniranja primenom fazi logike i metode MonteKarlo zasnovano je na podacima dobijenim terenskim merenjima potresa uzrokovanihminiranjem. Promenljive modela definisane su analizom parametara bušenja i miniranjaminskih serija, kao i velosigrama izmerenih potresa od miniranja. Iskorišćene suprednosti fazi logike u implementaciji mnogo većeg broja ulaznih i izlaznih veličina zamodeliranje u odnosu na postojeće empirijske modele. Na osnovu identičnih podataka,dobijen je regresioni model predviđanja potresa, da bi se izvršilo testiranje novogmodela. U cilju povećanja pouzdanosti modela predviđanja, ...
    model, predviđanje potresa, miniranje, površinski kop, Monte Karlo, fazilogika, regresiona analiza, FFT analiza, spektri odziva, pomeraj pukotina
    ... Operator: Notes: Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 1 Geo mm/s 0.5 0.657 0.132 10.8 12.8 -0.8 0 0.8 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 2 Geo mm/s 0.5 0.413 0.106 12.3 10.6 -0.8 0 0.8 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) ...
    ... Operator: Notes: Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 1 Geo mm/s 0.5 0.486 0.114 16.8 19.9 -0.5 0 0.5 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 2 Geo mm/s 0.5 0.228 0.0958 20.6 22.7 -0.5 0 0.5 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) ...
    ... Operator: Notes: Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 1 Geo mm/s 0.5 0.672 0.164 12.4 14.2 -0.8 0 0.8 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) Hz 2 Geo mm/s 0.5 0.271 0.0994 17.8 12 -0.8 0 0.8 Channel Input Unit Trig level Pk Diff m/s2 Integ µm Frq(zx) ...