Претрага
743 items
-
Numerical modeling of Selanac debris flow propagation using SPH code
The Selanac debris flow is a very huge event triggered after extreme rainfall caused by Cyclone Tamara activity in the Republic of Serbia in May 2014. The Selanac case study was already modelling in different programs using Voellmy rheology assumptions like RAMMS software. In this paper research are focusing particularly on the process of debris flowing from initiation zone to main deposition area using Geoflow SPH two-phase model considering frictional rheology law. Main rheological parameters are back-calculated using also ...... application to non-spherical stars’’. Monthly Notices of the Royal Astronomical Society; 181:375–389. Hungr, O. (1995). ‘’A model for the runout analysis of rapid flow slides, debris flows, and avalanches’’. Canadian Geotechnical Journal 32 (4):610-623. Iverson, R.M. (1997). ‘’The physics of debris ...
... Drempetic, V. (2009). ‘’A depth integrated, coupled SPH model for flow-like landslides and related phenomena’’. International Journal on Numerical Analysis and Methods in Geomechanics, 33(2): 143–172. doi:10.1002/nag.705. Cascini, L., Cuomo, S., Pastor, M., Sorbino, G., and Piciullo, L. (2014). ‘’SPH ...Jelka Krušić, Biljana Abolmasov, Miloš Marjanović, Manuel Pastor, Saeid M. Tayyebi . "Numerical modeling of Selanac debris flow propagation using SPH code" in SCG-XIII International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics And Geotechnical Engineering (2021)
-
Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis
... hours at the temperatures ог 400 "С (Pyr400). 450 *C (Pyr450) and 500 *C (Pyr500). This temperature range was chosen according (0 data from thermogravimetric analysis which inđicate that the first significant mass 1055 (after releasing ог moisture) occurs between 400 "С and 500 %C. Aliphatic апд ...Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović. "Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis" in 29th International Meeting on Ogranic Geochemistry, 1-6 September 2019, Gothenburg, Sweden , European Association of Organic Geochemists (2019)
-
Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... TiO2 (анатас и рутил), који још увек није почео да реагује са осталим активираним праховима. СаСО3 се до те температуре још увек није потпуно разложио (вероватно због кратког времена задржавања на датој температури), док SiO2 још увек није почео да кристалише. Нa температури од 817 ºС почиње кр ...
... структури сфена, са стандардним девијацијама датим у загради, док су у табели 4.1.5.4. дате прерачунате дужине веза за Ti-O, Si-O и Ca-O, које показују добро слагање са литературним подацима (Hollabaugh et Foit, 1984; Speer et Gibbs, 1974) и додатно потврђују да је сфен утачњен у одговарајућој просторној ...
... прахови: TiO2-анатас (Lab. Art. 808 E. Merck), SiO2 (ASP-K-amorphous, Прахово) и CaCO3 (pro analysis, 11490, Кемика, Загреб). Сви прекурсори су сушени на 105 °C у току 24 часа и држани у ексикатору, да би се избегло контаминирање влагом из вадуха пре мерења. Експерименти механохемијске активације ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)
-
Some examples of interactions between certain rare earth elements and soil
... Trace Rare Earth Analysis) were used for determining Freundlich adsorption isotherm, whereas as the source of neodymium and lanthanum (III)- ions, NdCl3x6H2O (Merck, 99.9 % trace metals basis) and La2(CO3)2 (Sigma- Aldrich, 99.9% trace metals basis, ≤ 1500.0 ppm Trace Rare Earth Analysis) were used for ...
... Sequential extraction (SE) was used for desorption of these elements from the soil. EXPERIMENTAL Material and method The soils used for the analysis are: humus, clay and sand type of soils. The soil fractions do not mutually differentiate as per the particles sizes but also as per mineralogical ...
... predictions and further understanding of the elements fate as well as their potential hazard to the environment. SUPPLEMENTARY MATERIAL Additional data and information is available electronically at the pages of journal website: https://www.shd-pub.org.rs/index.php/JSCS/article/view/11073, or from ...Zlatko Nikolovski, Jelena Isailović, Dejan Jeremić, Sabina Kovač, Ilija Brčeski. "Some examples of interactions between certain rare earth elements and soil" in Journal of the Serbian Chemical Society, National Library of Serbia (2021). https://doi.org/10.2298/JSC211006095N
-
Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface
Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos (2024)Predstavljamo trenutne aktivnosti na definisanju interfejsa leksikona i korpusa koji će služiti kao referenca u prikazu polileksemskih jedinica - višečlanih izraza - (različitih tipova - imenskih, glagolskih, itd.) u specijalizovanim leksikonima i povezivanju ovih unosa sa njihovim pojavljivanjima u korpusima. Konačni cilj je korišćenje ovakvih resursa za automatsko identifikovanje višečlanih izraza u tekstu. Uključivanje nekoliko prirodnih jezika ima za cilj univerzalnost rešenja koje nije usredsređeno na određeni jezik, kao i prilagođavanje idiosinkrazijama. Raspravljaju se izazovi u leksikografskom opisu višerečnih ...Verginica Barbu Mititelu, Voula Giouli, Kilian Evang, Daniel Zeman, Petya Osenova, Carole Tiberius, Simon Krek, Stella Markantonatou, Ivelina Stoyanova, Ranka Stankovic, Christian Chiarcos. "Multiword Expressions between the Corpus and the Lexicon: Universality, Idiosyncrasy and the Lexicon-Corpus Interface" in Proceedings of the Joint Workshop on Multiword Expressions and Universal Dependencies (MWE-UD) @ LREC-COLING 2024, Turin, May 25, 2024, ELRA and ICCL (2024)
-
Geotehnički uslovi izgradnje nadvožnjaka "Balajnac" na autoputu E-80 deonica: Niš - Merošina
Dragoslav Rakić, Nikola Božović (2024)U sklopu prve deonice autoputa E-80 Niš – Merošina, izgrađen je nadvožnjak u zoni sela Balajnac koji je oslonjen na tri stubna mesta na međusobnom rastojanju od oko 26 m. Svaki stub je fundiran na šipovima i to sa predloženim rasporedom od 2 šipa u grupi na međusobnom rastojanju od 3.6 m. U radu su na osnovu izvršenih geotehničkih istraživanja terena, analizirani rezultati nosivosti vertikalno opterećenog šipa prečnika 1.2 m i dužine šipa od L = 23 m. Analiza ...Dragoslav Rakić, Nikola Božović. "Geotehnički uslovi izgradnje nadvožnjaka "Balajnac" na autoputu E-80 deonica: Niš - Merošina" in Peti Srpski kongres o putevima, Beograd, 30-31.05.2024., Beograd : Srpsko društvo za puteve "Via Vita" (2024)
-
Развој геолошког терминолошког речника ГеолИССТерм
... resulted in a partial analysis of the book Geologic Terminology and Nomencla- ture (Petković, 1975) and an analysis of the terms used when making certain sheets of the general geologic map (ggm) (fieldwork logs, map leg- ends and the descriptions found in them) and an analysis of the available terminology ...
... is inherited by other classes in the model. The Domain class is where all the data necessary for a description of some domain are registered: whether it is a list or a hierarchical tree, from which dictionary the data are taken: geologic, administrative, numerical (in which case there is an allowed ...
... Software solution The application was developed using mS vi- sual Studio and the programming languages c# and Aspx, while the data were stored in the mS SQl Server 2008 data management system. This section features a brief description of the compo- nents of the software solution which consists of ...Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić. "Развој геолошког терминолошког речника ГеолИССТерм" in INFOteka: časopis za informatiku i bibliotekarstvo, Beograd : Zajednica biblioteka univerziteta u Srbiji (2011)
-
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... compo- nent analysis provide an excellent possibility to reconstruct the geodynamic history of an evolving mountain belt. Component analyses of conglomerates, breccia layers or tur- bidite beds are a common tool in sedimentary geology. One classical approach is provenance analysis, the reconstruction ...
... age, microfacies analysis of both radiolarites and limestones provides information about their depositional setting (e.g., relative water depth, transport regime, environment — e.g., bioturbating biota, oxygen con- tent) and diagenetic overprint. Whereas microfacies analysis of limestones is ...
... 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, New York, 1—976. Frisch W. 1979: Tectonic Progradation on Plate Tectonic Evolution ...Hans-Juergen Gawlick, Nevenka Đerić, Sigrid Missoni, Nikita Bragin, Milan Sudar, Divna Jovanović. "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" in Geologica Carpathica (2017)
-
The effect of finite driving rate on avalanche distributions
Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear PhysicsSonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević. "The effect of finite driving rate on avalanche distributions" in Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing (2021). https://doi.org/10.1088/1742-5468/ac1f12
-
Low-temperature phase transition and magnetic properties of K3YbSi2O7
Predrag Dabić, Volker Kahlenberg, Biljana Krüger, Marko Rodić, Sabina Kovač, Jovan Blanuša, Zvonko Jagličić, Ljiljana Karanović, Václav Petříček, Aleksandar Kremenović (2021)alkalni silikati elemenata retkih zemalja, fazni prelazi, magnetne karakteristike, razdvajanje kristalnog polja, silikati lantanica... that K3YbSi2O7 remains paramagnetic down to 2 K, showing no apparent influence of the phase transformation on its magnetic properties. Analysis of the magnetization data revealed the positions of the three lowest crystal field levels of the Yb3+ cations, as well as the corresponding projections of their ...
... concepts of mode analysis. The very small change in the geometry of the YbO6 octahedron with temperature is in accordance with the results of magnetic measurements. In addition, positions of the three lowest Kramer’s levels of Yb3+ ion in K3YbSi2O7 are deduced by magnetization analysis, which can be ...
... Selected crystals for XRD measurements and temperatures of data collections. Crystal 1 Crystal 2 Polymorph T (K) 298 293, 283, . . . , 213 �-K3YbSi2O7 (space group P63/mmc) 295† 100 203, 193, . . . , 93 �0-K3YbSi2O7 (space group Cmcm) † Repeated data collection for crystal 2 after the low-temperature study ...Predrag Dabić, Volker Kahlenberg, Biljana Krüger, Marko Rodić, Sabina Kovač, Jovan Blanuša, Zvonko Jagličić, Ljiljana Karanović, Václav Petříček, Aleksandar Kremenović. "Low-temperature phase transition and magnetic properties of K3YbSi2O7" in Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials, International Union of Crystallography (IUCr) (2021). https://doi.org/10.1107/S2052520621006077
-
GIS Application Improvement with Multilingual Lexical and Terminological Resources
... repository for digital archiving, query, retrieving, analysis and visualization of geological data, and allows users to create interactive queries, analyze spatial information, edit data and maps, and present the results of all these operations. Data modeling is inspired by different geological models ...
... non-spatial tables in SQL Server 2000. Each type of geological spatial data has an appropriate form for data management, with the possibility of adding various related data, such as geochemical and geophysical analysis, different types of measurements, stratigraphic age, lithology, etc. 3 ...
... protection. The approach to GeolISS development, which is aimed at the integration of existing geologic archives, data from published maps on different scales, newly acquired field data, and intranet and internet publishing of geologic is given, followed by the description of the geologic multilingual ...Ranka Stanković, Ivan Obradović, Olivera Kitanović. "GIS Application Improvement with Multilingual Lexical and Terminological Resources" in Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2010, Valetta, Malta, May 2010, Valetta, Malta : European Language Resources Association (2010)
-
Terminological and lexical resources used to provide open multilingual educational resources
Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...... two-faceted approach to education where one involves e-learning and computer-assisted learning and instruction and the other consists of NLP tools for analysis and use of language by machines [1]. The usage and application of the research done in the field of the NLP has been present in the domain of education ...
... resources are morphological dictionaries and grammars. They are combined with some statistical measures for term extraction. The first step is analysis of terms in existing term base mentioned before (RudOnto, GeolISSTerm). It was recognized 14 most productive patterns that represent structure ...
... great importance that the terminology is acquired systematically in all languages involved, which would lead to equivalent opportunities and up to date education materials. Firstly, a brief history and current state of the art of terminological resources are presented, followed by an overview of ...Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić. "Terminological and lexical resources used to provide open multilingual educational resources" in The Seventh International Conference on eLearning (eLearning-2016), 29-30 September 2016, Belgrade, Serbia, Belgrade : Belgrade Metropolitan University (2016)
-
Indeksi kontrole održavanja i korišćenja rotornog bagera
Razvoj površinske eksploatacije se u velikom stepenu zasniva na svestranoj mehanizaciji rudarskih radova. Kako bi se zadovoljili potrebni kapaciteti, neophodna je primena savremene mehanizacije, velikih kapaciteta i pouzdanosti u radu. Naime, sa stepenom povećanja mehanizovanosti radova smanjuje se broj zaposlenih radnika, povećava produktivnost rada, smanjuju troškovi po jedinici proizvoda, a samim tim i povećava ekonomičnost površinske eksploatacije. Predmet istraživanja su rotorni bageri SRs 1200 koji predstavljaju samohodne mašine kontinuiranog dejstva namenjene za otkopavanje jalovine i korisne supstance na površinskim ...Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić. "Indeksi kontrole održavanja i korišćenja rotornog bagera" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
-
Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin
Balázs Németh, Gábor Tari, Gábor Bada, Dejan Radivojević, Bruno Tomljenovic, Csaba Krézsek. "Introduction to special section: Characterization of hydrocarbon and geothermal resource potential and carbon sequestration opportunities of the Pannonian Basin" in Interpretation, AAPG SEG (2018). https://doi.org/10.1190/INT-2017-1207-SPSEINTRO.1
-
Синтеза и карактеризација керамике на бази сфена
Jelena R. Pantić (2015-07-10)Механохемијска активација стехиометријске смеше реактаната TiO2, SiO2 и CaCO3 показала се као веома успешна и једноставна метода за добијање сфена (CaTiSiO5). На основу мерења релативних густина свих синтерованих узорака установљено је да максималну густину од 93,9 % имају узорци који су активирани 30 минута и синтеровани на 1200 °С. Микроструктурном анализом, тј. анализом слика синтерованих узорака активираних 30 минута, које су добијене скенирајућом електронском микроскопијом, опажа се бимодална расподела величине зрна, са просечном величином од 3 μm, односно 5 ...сфен, механохемија, Ритвелдова метода, оптичка спектроскопија, микроструктурна анализа, фазна трансфоpмација, чврсти раствори... TiO2 (анатас и рутил), који још увек није почео да реагује са осталим активираним праховима. СаСО3 се до те температуре још увек није потпуно разложио (вероватно због кратког времена задржавања на датој температури), док SiO2 још увек није почео да кристалише. Нa температури од 817 ºС почиње кр ...
... структури сфена, са стандардним девијацијама датим у загради, док су у табели 4.1.5.4. дате прерачунате дужине веза за Ti-O, Si-O и Ca-O, које показују добро слагање са литературним подацима (Hollabaugh et Foit, 1984; Speer et Gibbs, 1974) и додатно потврђују да је сфен утачњен у одговарајућој просторној ...
... прахови: TiO2-анатас (Lab. Art. 808 E. Merck), SiO2 (ASP-K-amorphous, Прахово) и CaCO3 (pro analysis, 11490, Кемика, Загреб). Сви прекурсори су сушени на 105 °C у току 24 часа и држани у ексикатору, да би се избегло контаминирање влагом из вадуха пре мерења. Експерименти механохемијске активације ...Jelena R. Pantić. "Синтеза и карактеризација керамике на бази сфена" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-07-10)
-
Application of stochastic models for mine planning and coal quality control
... values for analysis distributed in the coal seams mentioned. The samples considered for this study were separated by coal seams. Samples were collected and analyzed at different length or support as each coal seam has thickness variations from point to point. N ~0.6— Sulfur ¢ Core data + 4 + 4 + ...
... [13] Isaaks, E. H, Srivastava, R. M., Applied Geostatistics, Oxford University Press, New York, USA, 1989 [14] Bivand, R., et al., Applied Spatial Data Analysis with R. Use R Series, Springer, Heidelberg, Germany, 2008 [15] Murphy, T. D., Brown, K. E., Combining Geostatistics and Simulation to Predict Sulphur ...
... geostatistical simulation methods aim to reproduce in situ variability, and the spatial continuity of the input data set. Models used in this way, aim to replicate the spatial structure of a data set as a whole rather than provide reli- able local estimates of an attribute at particular locations. The ...Dejan Stevanović, Božo Kolonja, Ranka Stanković, Dinko Knežević, Mirjana Banković. "Application of stochastic models for mine planning and coal quality control" in Thermal Science, Belgrade : Vinča Institute of Nuclear Sciences (2014). https://doi.org/10.2298/TSCI130201031S
-
Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... međuprostora padne ispod 30°C, da bi dalji pad temperature intenzivirao taloženje. Slika 6.1. Procenat taloženja parafina u zavisnosti od temperature u međuprostoru pre utiskivanja hemijskih inhibitora Rezultati dobijeni eksperimentalno su ilustrativno dati na slici 6.2 i u tabeli 6.2. ...
... 23100 m3/dan se preko kumulativne krive i gradijent krivih, raspoređuje za svaku bušotinu u količini od 8100 m3/dan (X1), 6000 m3/dan (X2), 4500 m3/dan (X3) i 4500 m3/dan (X4). 0 0,005 0,01 0,015 0,02 0,025 0,03 0 5000 10000 15000 20000 25000 Količina utisnutog gasa, m3 /dan G ra d ...
... prikazano na sliki 5.17, ograničena količina gasa za utiskivanje od 2320 m3/dan 46 se preko kumulativne krive i gradijent krivih raspoređuje za svaku bušotinu u količini od 510 m3/dan (B1), 720 m3/dan (B2) i 1090 m3/dan (B3). Slika 5.17. Gradijent krive i kumulativna kriva 5.1.4. REŠAVANJE ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
-
Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... međuprostora padne ispod 30°C, da bi dalji pad temperature intenzivirao taloženje. Slika 6.1. Procenat taloženja parafina u zavisnosti od temperature u međuprostoru pre utiskivanja hemijskih inhibitora Rezultati dobijeni eksperimentalno su ilustrativno dati na slici 6.2 i u tabeli 6.2. ...
... 23100 m3/dan se preko kumulativne krive i gradijent krivih, raspoređuje za svaku bušotinu u količini od 8100 m3/dan (X1), 6000 m3/dan (X2), 4500 m3/dan (X3) i 4500 m3/dan (X4). 0 0,005 0,01 0,015 0,02 0,025 0,03 0 5000 10000 15000 20000 25000 Količina utisnutog gasa, m3 /dan G ra d ...
... prikazano na sliki 5.17, ograničena količina gasa za utiskivanje od 2320 m3/dan 46 se preko kumulativne krive i gradijent krivih raspoređuje za svaku bušotinu u količini od 510 m3/dan (B1), 720 m3/dan (B2) i 1090 m3/dan (B3). Slika 5.17. Gradijent krive i kumulativna kriva 5.1.4. REŠAVANJE ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
-
Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains
carbon and oxygen isotopes, radiolarians, calcareous dinoflagellates, radiolarites, Krížna Nappe, West ern Carpathians, Tethys... Fm g grainstone data Fig.3. Dluga Valley section in the Western Tatra Mountains. Lithology, biostratigraphy (including position of the radiolarian and cal- careous dinoflagellate samples) and results for carbon and oxygen isotope measurements, CaCOy content and microfacies analysis. Age denotes c ...
... ef a/l., 2013). METHODS The sections (Table 1; Figs 3-8) were analysed at high resolution, including microfacies analysis, carbonate con- tent, biostratigraphy, and analysis of carbon and oxygen iso- topes. Microfacies as well as the cysts of calcareous dinofla- gellates were studied in 240 ...
... ing to the lack of biostratigraphic data (Fig. 3). The lime- stones in question occur above the Toarcian—?Aalenian red nodular limestones (Myczynski and Lefeld, 2003; My- czyhski and Jach, 2009) and below the Upper Bathonian spotted radiolarites (data in this paper; sec also Polak ef a/., ...Renata Jach, Nevenka Đerić, Špela Goričan, Daniela Reháková. "Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains" in Annales Societatis Geologorum Poloniae (2014)
-
Resource-based WordNet Augmentation and Enrichment
In this paper we present an approach to support production of synsets for SerbianWordNet(SerWN)byadjustingPrincetonWordNet(PWN)synsetsusing several bilingual English-Serbian resources. PWN synset definitions were automatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equivalents compiled form bilingual resources. Preliminary results obtained from a setof1248selectedPWNsynsetsshowthattheproducedSerbiansynsetscontain 4024 literals, out of which 2278 were offered by the system we present in this paper, whereas experts added the remaining 1746. Approximately one half of ...... the average number of literals per synset in PWN is 2.01, whereas the average number of literals per synset in SerWN is 1.66. After the initial analysis, we used the 20,221 aligned synsets to produce a parallel list of 72,262 literals for the purpose of this research. For example, we used the aligned ...
... these resources. One of the goals of our approach is to further develop the semi-automatic procedure to enable automatic evaluation, periodical analysis and automatic extraction of XML synsets structure for further processing and integration into SWN with sumo, sentiments, relations etc. In our approach ...
... 47003 and 178006. References Baccianella, S., Esuli, A., and Sebastiani, F. (2010). Sentiwordnet 3.0: An enhanced lexical resource for sentiment analysis and opinion mining. In Chair), N. C. C., Choukri, K., Maegaard, B., Mariani, J., Odijk, J., Piperidis, S., Rosner, M., and Tapias, D., Eds., Proceedings ...Ranka Stanković, Miljana Mladenović, Ivan Obradović, Marko Vitas, Cvetana Krstev. "Resource-based WordNet Augmentation and Enrichment" in Proceedings of the Third International Conference Computational Linguistics in Bulgaria (CLIB 2018), May 27-29, 2018, Sofia, Bulgaria, Sofia : The Institute for Bulgarian Language Prof. Lyubomir Andreychin, Bulgarian Academy of Sciences (2018)