Претрага

Упит dcterms_subject_txt:multi-word unit

298 items

  • Synthesis and characterization of high-pressure and high-temperature sphene (CaTiSiO5)

    Jelena Pantić, Vladimir Urbanovich, Vesna Poharc-Logar, Bojan Jokić, Marija Stojmenović, Aleksandar Kremenović, Branko Matović (2014)
    Sphene (CaTiSiO5), a calcium titanosilicate ceramic has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization and activation of precursors. During the highpressure and high-temperature synthesis (HPS) process at 4 GPa and 1,200 °C, sphene undergoes into phase transition, from room-temperature phase P21/a to high-temperature phase A2/a. Evidence of that structural phase transition is given in this paper using infrared, Raman spectroscopy and X-ray powder diffraction. Rietveld refinement was employed to get the ...
    Sphene, Phase transition, Raman spectroscopy, X-ray diffraction, SEM, IR

  • Primena programa UVSZ pri zaštiti od miniranja

    Suzana Lutovac, Miloš Gligorić, Jelena Majstorović, Luka Crnogorac, Rade Tokalić (2021)
    Primena energije eksploziva tj. miniranje, predstavlja osnovni način eksploatacije čvrstih mineralnih sirovina u rudarstvu. Miniranjem se postižu vrlo povoljni tehnoekonomski pokazatelji, koje nažalost prate i negativni efekti miniranja. U cilju zaštite životne sredine potrebno je za svaku radnu sredinu odrediti jednačinu oscilovanja stenske mase pri miniranju. Ova jednačina definiše promenu brzine oscilovanja stenske mase u zavisnosti od rastojanja, količine eksploziva, uslova izvođenja miniranja i geoloških karakteristika stenske
    Program UVSZ, miniranje, potres, zaštita životne sredine
    ... Vector max (ch 1-3) 1.30 mm/s at 0.046 s Notes: MM-1 [Timescale 0.25 sidiv Channel 1 Channel 2 Channet input Geo Input Geo Input lUnit mm/s lUnit mm/s Unit [Trig level 05 Trig level 05 Trig level Pk 0.588 Pk 0.839 Pk Diff m/s2 0.113 Diff ms2 0.143 Diff m/s2 linteg pm 8.51 Iinteg pm 5.65 Integ um Frq(zx) ...

  • Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit

    Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina (2023)

  • Analogue modelling of strain partitioning along a curved strike-slip fault system during backarc-convex orocline formation: Implications for the Cerna-Timok fault system of the Carpatho-Balkanides

    Nemanja Krstekanić, Ernst Willingshofer, Taco Broerse, Liviu Matenco, Marinko Toljić, Uroš Stojadinović (2021)
    analogno modelovanje, raspodela deformacija, geometrija indentera, Černa i Timok rasedni sistem
    ... Vicente et al., 2009; D’el-Rey Silva et al., 2011; Krézsek et al., 2013; Benesh et al., 2014), we use the term “strain partitioning” to describe a multi-scale distribution of bulk strain into genetically different and coeval struc- tures that cannot be explained by a uniform stress field. Analogue ...
    ... Cretaceous shortening related to the closure of the Ceahlău-Severin branch of the Alpine Tethys Ocean and the subsequent collision between the Dacia mega-unit and the Moesian promontory of the stable European foreland (Săndulescu, 1988; Bojar et al., 1998; Csontos and Vörös, 2004; Iancu et al., 2005; ...
    ... around the Moesian Platform (Fig. 1a and b). The oroclinal bending formed by gradual clockwise rotation and N- to E-ward translation of the Dacia mega-unit during its movement into the Carpathians embayment. The post-Cretaceous rotation was significant (up to 90◦) in the South Car- pathians when compared ...

  • Automatic construction of a morphological dictionary of multi-word units

    Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić (2010)
    The development of a comprehensive morphological dictionary of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictionary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units. To accomplish this task the procedure relies on data in e-dictionaries of Serbian simple words, which are already well developed. We also offer an evaluation ...
    electronic dictionary, Serbian, morphology, inflection, multiwordn units, noun phrases, query expansion
    ... morphological dictionary of multi-word units Cvetana Krstev, Ranka Stanković, Ivan Obradović, Duško Vitas, Miloš Utvić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Automatic construction of a morphological dictionary of multi-word units | Cvetana Krstev, Ranka ...
    ... of multi-word units for Serbian is a very demanding task, due to the complexity of Serbian morphology. Manual production of such a dictio- nary proved to be extremely time-consuming. In this paper we present a procedure that automatically produces dictionary lemmas for a given list of multi-word units ...
    ... instance, civilni vojni rok ‘civil military service’ is a multi-word noun that inherits its gender from the constituent noun rok (masculine in this case), and it inflects for case, but it does not inflect for number (although the simple word rok does). The adjectives civilni and vojni agree with the ...

  • Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics

    Maja Milošević, Predrag Dabić, Sabina Kovač, Lazar Kaluđerović, Mihovil Logar (2019)
    keramika, glina, Dobrodo, mineralogija, sirovina, Srbija

  • A hundred years of Milutin Milanković's climate change theory - geological implications

    Dejan Radivojević (2020)
    Миланковићева теорија циклуса објављена пре сто година је најважнија теорија у наукама које проучавају климу и имала је велики утицај на дисциплине које се баве Земљом. Ипак, његов рад је чекао више од педесет година да би добио потврду. Може се рећи да Миланковићев рад највећи утицај на геологију има у изради астрономске временске скале, подршци хипотези континенталног дрифта и палеоклиматологији. Добри резултати примене астрономске временске скале на неогене седименте иницирали су примену ове методе у мезозојским и у последње ...
    циклостратиграфија, астономска временска скала, геолошка временска скала, климатске промене, континентални дрифт
    ... j. 1976. variations in the Earth’s orbit: Pacemaker of the Ice Ages. Science, 194: 1121–1132. HILGEN, j.F., BRINKHUS, H., zACHARIASSE, W-j. 2006. Unit stra- totypes for global stages: The Neogene perspective. Earth-Science reviews, 74: 113–125. HINNov, L. A. & oGG, j.G. 2007. Cyclostratigraphy and ...

  • 2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem

    Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov (2019)
    2D inversion, geoelectrical method, Wenner array, ecology, Ada Huja
    ... profile lines (Sretenović, 1998) Primary research was conducted using 32, 51 and 52 electrode arrays according to the accessible length of the scanned unit. Electrode spacing was 4 m, which in the high contrast resistivity subsurface gave out a horizontal resolution of 2 m for the first depth level ...

  • Примена беспилотних летилица при месечном снимању радова на површинском копу ,,Дрмно”

    Теодора Унгурјановић (2024)
    Циљ истраживања је да се оцени ефикасност и прецизност беспилотних летелица у прикупљању података, напретку радова и употребљивост у оптимизацији операција на копу. Коришћени су напредни сензори и софтвери за обраду података како би се омогућила детаљна анализа терена и обим ископаног материјала. Овај рад истражује различите методе снимања терена, укључујући ласерско скенирање и фотограметријско снимање терена. Такође, детаљно се анализира употреба беспилотне летелице модела Aibot X6 V2 за месечно снимање радова на површинском копу ,,Дрмно“. Прикупљени подаци су обрађени помоћу ...
    беспилотне летелице, фотограметрија, ласерско скенирање, ПК ,,Дрмно“, обрада снимака
    ... aJTOpHTMeC BemTauKc HHTeJMHreHHHJe 3a H000JbIIabbe TauHOCTH HoJnaTaKa. AIBOTK AIPROFLGHT - POLIGON TEKO B 0 STARI PAGE | PROJECT EDTOR | LOG MANAGER | UNIT CONFIGURANON | ABOL Me E AIBOTIX Cnuka 3.2. IInaH nera GecnunorHe mnereznnine Aibot X6 V2. 2. AepoQororpaMeTpHJCKO CHHMaMbe TEpcHa 34LnOuHMbe ...

  • Flood protection and water utilization of karst poljes: example of Gatačko Polje, Eastern Herzegovina

    Tina Dašić, Ljiljana Vasić (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry,Global and Planetary Change

  • Developing Termbases for Expert Terminology under the TBX Standard

    http://romeka.rgf.rs/s/repo/item-set/522 (2014)
    ... Utvié The first simple word lezZiste (deposit) is a noun in nominative case, singu- lar, where N300 is the transducer for its inflection class, while NC_N4X is the transducer for the multiword unit inflection of the entire compound word. This transducer produces 17 compound word forms in DELACF format: ...
    ... Milos Utvié 13. 14. 15. 16. 17. Ranka Stankovi¢, Ivan Obradovi¢, Cvetana Krstev, and DuSko Vitas. Production of Morphological Dictionaries of Multi-Word Units Using a Multipurpose Tool. In K. Jassem, P. W. Fuglewicz, M. Piasecki, and A. Przepi rkowski, editors, Pro- ceedings of the Computational ...
    ... mineralnih sirovina”, morphologicalElement with the value “NC_N4X+Comp”, namely the transducer for the multiword unit inflection, as well as termElement, a list of components of the compound word. During export, information about the lemma and the inflection class is supplied by a web service developed by ...

  • Contribution to the geotechnical classification of municipal waste landfills in Serbia

    Dragoslav Rakić, Irena Basarić, Laslo Čaki, Slobodan Ćorić (2018)
    Management, Monitoring, Policy and Law, Nature and Landscape Conservation, Geochemistry and Petrology, Waste Management and Disposal,Geotechnical Engineering and Engineering Geology,Water Science and Technology,Environmental Chemistry,Environmental Engineering

  • Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++

    Branislava Šandrih, Ranka Stanković (2020)
    U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...
    ekstrakcija terminologije, validacija terminologije, GIZA++, grafovi, Unitex, klasifikacija teksta
    ... sented in (Krstev et al., 2018). We have also prepared an additional resource, namely a set of aligned and inflected English-Serbian single and multi-unit word forms (denoted as bi-list). We used two bilingual lexical resources that we processed with LeXimir: (a) Serbian Wordnet (SWN),7 which is aligned ...
    ... ing terminology. Multi-Word Expressions (MWEs) are lexical units composed of more than one word, which are syntactically, semantically, pragmatically, and/or statistically idiosyncratic (Baldwin and Kim, 2010). MWEs represent a class of linguistic forms spanning conventional word boundaries that are ...
    ... represents a special challenge. This paper aims at MWEs since terminology consists mainly of Multi-Word Terms (MWTs). MWTs are domain-specific MWEs. Terms consisting of a single word are mainly referred to as Single-Word Terms (SMTs). In this paper, we describe an approach for obtaining bilingual termi- nology ...

  • A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System

    Miljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić (2023)
    This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...
    системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFIS

  • The influence of Al<sup>3+</sup>ion on porcine pepsin activity<i>in vitro</i>

    Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić (2008)
    The in vitro effect of Al3þ ions in the concentration range 1.7·1026M–8.7·1023M on pepsin activity at pH 2, via kinetic parameters and its electrophoretic mobility was evaluated. Kinetic study demonstrated the existence of an activation effect of Al3þ at pH 2 on pepsin molecule. Kinetic analysis with respect to concentrations of haemoglobin showed that Al3þ ions increase the maximal velocity (Vmax) and kcat values rather than apparent affinity for substrate (KS) implying the non-competitive nature of activation which indicated ...
    Пепсин, алуминијум, кинетика, активација, електрофоретска мобилност
    ... solutions acidified with 0.0!M HCI, pH2), carried out on Beckman UV 5260 UV-VIS spectrophotometer with an electro-thermaltemperature control cell unit. The temperature control performed with DANA - Digital voltmeter model 4800 with chromel-alumel thermocouples. A quartz cell with a 1 cm path ...

  • Uporedna analiza stabilnosti završnih kosina površinskog kopa „Veliki Krivelj“

    Mihajlo Topalović (2023)
    Površinski kop „Veliki Krivelj“ nalazi se u blizina grada Bora i u neposrednoj blizini sela Krivelj. Od 2018. godine je u vlasništvu kineske kompanije „Zijin“ koja ima udeo od 63% vlasništva celokupnog RTB-a Bor. Na površinskom kopu obavlja se masovna eksploatacija rude bakra opremom visokog kapaciteta. Za bušenje se koriste bušilice prečnika od 250 do 310 mm, a za utovar minirane rude i jalovine bageri čija je zapremina kašike 15 m3 i 22 m3. Za površinski kop „Veliki Krivelj“ ...
    stabilnost kosina, metoda konačnih elemenata, površinski kop, Veliki Krivelj, završna kosina

  • 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
    ... kliznih površina i različite vrste tla. Rezultati analiza Bishopove i Spencerove metode su dati na slikama 18 i 19. 44 0.759| Materisl — [o , | Unit Weight {KN7 |__Strength — |__coheson —| PMi |___Water Name miš} Type- kepa) __| e | surtace wse |E]} _s __{ P |__i __ |s | Noe Mohr- oqsmoro ||BB| ...
    ... Laporovita Mohr- = |MI| = }| |_ o |s |wwwrewe Slika 18 – Kritična klizna površina i faktor sigurnosti dobijen metodom Bishopa [0.827| Materisl Unit Weight (kN7 | __Strength__|__Cohcson | Phi |___Water Name m3} Type_ (kPa} ivl Surface masp ||j i i a 55 | Nome I Organskotio | B 167 ol EJ o | ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... The corpus was processed by using electronic dictionaries of the Serbian language that recognized approximately 238,000 word forms, 5,000 multi-word units, while 5,700 word forms remained unrecognized. Among the unrecognized words are the remaining optical character recognition errors, foreign names ...
    ... dictionaries contain automatically generated word forms of more than 200,000 lemmas2, and their content covers both general vocabulary and proper names - personal, geopolitical, names of organizations and the like. Moreover, the dictionary contains multi-word units, which are recorded in traditional ...
    ... dictionaries as syntagms or phrases. The basic unit of these dictionaries is a word form associated with its lemma (usually the headword of a traditional dictionary entry), Part-Of-Speech, markers that describe its syntactic, semantic, usage, dialectal and domain properties, followed by the codes ...

  • The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje

    Boban Pavlović, Milica Pešić-Georgiadis (2019)
    In order to determine the solar energy potential for a specified location, it is crucial to consider the latitude, altitude, slope, terrain morphology, atmospheric conditions, etc. Such a complex calculation and mapping of solar energy can be done using the ArcGIS geoprocessing tool, named Area Solar Radiation (ASR). By using the ASR tool, supported with the adequate input data, it is possible to calculate the maximum solar radiation energy (irradiation) for a defined area and for a specified time ...
    Obnovljivi izvori energije, potencijal solarne energije, GIS, mapiranje solarnog potencijala
    ... there are 4 options (ESRI, 2019). — Calculation of solar radiation energy for winter and summer solstice, — Calculation within one day, — Multi-day, — Within one year. In this particular case, the calculation is made for the whole year and for July and December. • Day interval - data ...
    ... factors. Certainly, one of the most important is the insolation/solar irradiation, defined as the solar radiation energy received from the Sun per unit area of the Earth's surface (kWh/m?). The solar irradiation in a specific area depends on latitude (geographic coordinate that specifies the ...

  • Influence of mono- and two-component organic modifiers on determination of lipophilicity of tetradentate Schiff bases

    Nikola Stevanović, Aleksandar Mijatović, Aleksandar Lolić, Mario Zlatović, Rada Baošić (2021)
    Ispitivani su uticaji primene mono- i dvokomponentnih organskih modifikatora na određivanje lipofilnosti 12 tetradentatnih Šifovih baza metodom reverzno-fazne tankoslojne hromatografije. Osnovni cilj je da se proceni tip interakcije između posmatranih jedinjenja i komponenti primenjenih hromatografskih sistema i uspostavi neki obrazac ponašanja kako bi se lakše izabrala kombinacija organskih modifikatora koji će simulirati interakciju u biološkim sistemima na osnovu činjenica da iste osnovne intermolekularne interakcije su odgovorne za ponašanje supstanci i u biološkom i u hromatografskom sistemu. Primenjeni organski modifikator ...
    Šifove baze, Lipofilnost, RP-TLC, Organski modifikatori