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Упит dcterms_subject_txt:CO2 capture systems

524 items

  • Towards the semantic annotation of SR-ELEXIS corpus: Insights into Multiword Expressions and Named Entities

    Cvetana Krstev, Ranka Stanković, Aleksandra Marković, Teodora Mihajlov (2024)
    Овај рад представља активности на развоју корпуса ELEXIS-sr, српском додатку вишејезичном анотираном корпусу ELEXIS-а, који се састоји од семантичких анотација и репозиторија значења речи. ELEXIS је паралелни вишејезични анотирани корпус на десет европских језика, који може да се користи као вишејезички репер за евалуацију европских језика са мање и средње развијеним ресурсима. Фокус овог рада је на вишечланим изразима и именованим ентитетима, њиховом препознавању у скупу реченица ELEXIS-sr и поређењу са анотацијама на другим језицима. Разматрају се први кораци ...
    полилексемске језинице, именовани ентитет, вишезначност значења речи, складиште смисла, LLOD

  • LRMI markup of OER content within the BAEKTEL project

    Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić (2015)
    ... ontology expansion, the next step is to provide to publishers of OER to implement LRMI/schema.org metadata in content management and dissemination systems. The Learning Registry, which provides a mechanism for sharing information about learning resources is exploring the use of JSON-LD for sharing ...
    ... Jorge, L.V., Janneth, A.C., "Consuming and producing linked open data: the case of OpenCourseWare", Program: electronic library and information systems, Vol. 48 Iss: 1, pp.16 - 40, 2014. [11] Meusel, R., Petrovski, P., Bizer, C.: The webdatacommons microdata, rdfa and microformat dataset series ...

  • A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)

    Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin (2016)
    ... Polomčić et al. (2016) and Đinđić et al. (2016). With regard to the topic of this paper, many researchers worldwide have addressed hydrogeologic systems of ore deposits, groundwater flow and processes that affect the hydrogeology of mining sites, including: Dimitrakopoulos et al. 2000; Rapantova et ...
    ... (Republic of Serbia). In: BAN, M., et al. (eds.) CD Proceedings of the 7th Conference on Sustainable Development of Energy Water and Environmental Systems. Ohrid, Republic of Macedonia, 01-07 July, 2012. Zagreb: Faculty of Mechanical Engineering and Naval Architecture, pp. 236-237. POLOMČIĆ, D. ...

  • 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)

  • A WordNet Ontology in Improving Searches of Digital Dialect Dictionary

    Miljana Mladenović, Ranka Stanković, Cvetana Krstev (2017)
    In this paper, we present a method for automatic generation of a digital resource, which connects all indirect synonyms of a dialect term to all indirect synonyms of a corresponding term in the standard language, aiming to improve the search of a digital dialect dictionary. The method uses SWRL rules defined in the Serbian WordNet ontology to identify sets of synonymous words. It also uses e-dictionaries to produce correct lemmas in standard language that users usually employ in searches. ...
    ... in Improving Searches of Digital Dialect Dictionary | Miljana Mladenović, Ranka Stanković, Cvetana Krstev | New Trends in Databases and Information Systems: ADBIS 2017 Short Papers and Workshops - SW4CH (Semantic Web for Cultural Heritage) | 2017 | 767 | 10.1007/978-3-319-67162-8_37 http://dr.rgf.bg ...

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... Portuguese, Russian, Thai, Korean, Italian, Spanish, Norwegian, Arabic, German, Polish, Bulgarian, and Serbian. The Intex2 , Unitex3 and Nooj4 systems for natural language processing based on linguistic resources provide for text processing using this type of dictionaries, but offer no facilities ...
    ... Intex/Unitex environment. The produced graphs are in the form of standard textual files that can easily be generated or managed independently of these systems and their respective graph management tools. The same is true for other types of graphs produced and used within Intex/Unitex. 2.5 Bilingual Lists ...

  • Part of Speech Tagging for Serbian language using Natural Language Toolkit

    Ranka Stanković, Boro Milovanović (2020)
    Dok se razvijaju složeni algoritmi za NLP (obrada prirodnog jezika), osnovni zadaci kao što je označavanje ostaju veoma važni i još uvek izazovni. NLTK (Natural Language Toolkit) je moćna Python biblioteka za razvoj programa zasnovanih na NLP-u. Pokušavamo da iskoristimo ovu biblioteku za kreiranje PoS (vrsta reči) oznake za savremeni srpski jezik. Jedanaest različitih modela je kreirano korišćenjem NLTK API-ja za označavanje. Najbolji modeli se transformišu sa Brill tagerom da bi se poboljšala tačnost. Obučili smo modele na označenom ...
    obrada prirodnog jezika, mašinsko učenje, neuronske mreže
    ... custom transformations and rules [5]. Utvić created a parameter file TT11 for a TreeTagger Boro Milovanović is a PhD student attending Intelligent Systems, an interdisciplinary program at the University of Belgrade, Studentski trg 1, 11000 Belgrade, Serbia (e-mail: bmilovanovic@tesla.rcub.bg.ac.rs). ...
    ... “Transformation-based part-of- speech tagging for Serbian language,” Proc. 8th WSEAS International Conference on Computational intelligence, man-machine systems and cybernetics, Tenerife, Spain, Dec. 2009 [6] M. Utvić, “Annotating the Corpus of Contemporary Serbian,” INFOtheca, vol. 12 no. 2 pp 36a-47a ...

  • 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
    ... time, a wide range of different types of complex monitoring automated systems found its use in various engineering disciplines. The Global Navigation Satellite System (GNSS) based monitoring system is one of the widely used systems, used in order to assess the dynamics of the landslide phenomenon and ...

  • Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)

    Pavle Tančić, Aleksandar Kremenović, Predrag Vulić (2019)
    In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...
    grandite, XRPD, crystal structure, structural dissymmetrization

  • Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides

    Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)
    oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem
    ... with opposite polarity subduction systems (Davy and Cobbold, 1988; Doglioni et al., 2007; Faccenna et al., 2014; Johnson, 2002; Jolivet et al., 2018; Molnar and Tapponier, 1975; Regard et al., 2005). Indentation tectonics is observed in many orogenic systems (e.g., Argand, 1924; McKenzie, 1972; ...
    ... 1991b; Rosenberg et al., 2018; van Gelder et al., 2020; Wölfler et al., 2011). The lateral transfer of collisional shortening to other subduction systems is often facilitated by a complex strike-slip and transpressional/transtensional deformation associated with significant strain partitioning (e.g ...
    ... Carpatho-Balkanides backarc-convex orocline was associated with the late Oligocene – middle Miocene for- mation of one of the largest strike-slip systems known in continental Europe, which accumulated more than 100 km of dextral offset along the curved Cerna and Timok Faults system (Fig. 1b, Berza ...

  • 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
    ... are both dissected by the NNW–SSE striking Topčiderska Reka and Zavojnička Reka valleys (Fig. 16). These valleys represent the principal drainage systems of the study area. At the same time, Torlak Hill and Mt. Avala represent a drainage divide be- cause the Topčiderska Reka water course flows to the ...
    ... secondary E–NE directed streams have Figure 16. The digital elevation model (DEM) of the studied area with the positions of the two main drainage systems (Topčiderska reka and Zavojnička reka) as well as the topographic cross-sections with locations of the main faults (1–4). For the legend, see Fig ...
    ... and 20). Except for some individual measurement of faults and strata orientation within the different Miocene units, the analysis of the fault systems was performed by the interpretation of digitally generated terrain of the wider area of Mt. Avala (Fig. 17a) which is supported by the known facts ...

  • 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
    ... Journal of Geographical Information Systems, Volume 9:4, p. 405 - 419. Faculty of Forestry, University of Belgrade, 2018. "Digital Elevation Model of Southeastern Serbia (Grdelica Gorge)" (Electronic source, not available on Internet). Environmental Systems Research Institute (ESRI), 2019. An overview ...
    ... unce.imsi.rs/tekstovi/Studija_EE704- 1052A/index.php). "Available only in Serbian language". Wirth, H., Fraunhofer Institute for Solar Energy Systems (ISE), Freiburg, 2019. "Recent Facts about Photovoltaics in Germany". (Available at: https://www.ise.fraunhofer.de/content/dam/ise/en/document ...

  • Towards Semantic Interoperability: Parallel Corpora as Linked Data Incorporating Named Entity Linking

    Ranka Stanković, Milica Ikonić Nešić, Olja Perisic, Mihailo Škorić, Olivera Kitanović (2024)
    U radu se prikazuju rezultati istraživanja vezanih za pripremu paralelnih korpusa, fokusirajući se na transformaciju u RDF grafove koristeći NLP Interchange Format (NIF) za lingvističku anotaciju. Pružamo pregled paralelnog korpusa koji je korišćen u ovom studijskom slučaju, kao i proces označavanja delova govora, lematizacije i prepoznavanja imenovanih entiteta (NER). Zatim opisujemo povezivanje imenovanih entiteta (NEL), konverziju podataka u RDF, i uključivanje NIF anotacija. Proizvedene NIF datoteke su evaluirane kroz istraživanje triplestore-a korišćenjem SPARQL upita. Na kraju, razmatra se povezivanje Linked ...
    paralelni korpusi, povezivanje imenovanih entiteta, prepoznavanje imenovanih entiteta, NER, NEL, povezani podaci, NIF, Vikipodaci

  • The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector

    Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković (2020)
    Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...
    energetska bezbednost, prirodni gas, fazi AHP, AHP višekriterijumska analiza, fazi teorija
    ... amount of CO2 emitted is directly related to projections of natural gas consumption. Table 23 lists the projections of natural gas consumption by sector in absolute and specific terms per unit of energy produced. At the same time, table also shows the amount of CO2 emitted by the use of a CO2 emission ...
    ... through numerical data. GHG emissions can be monitored through the analysis of CO2 emissions, since the emission of other greenhouse gases is negligible. Considering natural gas consumption scenarios, total amounts of CO2 emitted in different projections of natural gas needs by 2030 can be projected ...
    ... 20080644 21394328 22775955 25581081 Industry 31274211 37660905 61849524 73457215 Total 60341780 69229057 96013440 111682300 Emissions CO2 3385174 3883750 5386354 6265377 t CO2 Emissions NOx 6034 6923 9601 11,168 kg NOx Numerical input data for partial indicator GHG emissions (E1) for all combined scenarios ...

  • Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining

    Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović (2019)
    Analitički hijererhijski proces (AHP), dozeri, eksploatacija uglja, površinski kopovi
    ... According to transmission type (TT), there are two types of dozers: Those with hydrodynamic and those with hydrostatic systems. Greater priority was assigned to hydrostatic systems (equal to moderate priority on Saaty scale), because of the possibility of achieving a stronger transmission connection ...
    ... to carry out the given task to a satisfactory level at the same time [34]. The input parameters for calculating the availability of the technical systems (in this case what they are like for dozers) were: the time of work done—Top, the time of the planned standstill—Tps, the time of unplanned standstill ...
    ... on decision-making strategies: Judgment versus choice. Organ. Behav. Hum. Decis. Process. 1998, 41, 1–19. [CrossRef] 2. Keen, P. Decision support systems: The next decade. Decis. Support Syst. 1987, 3, 253–265. [CrossRef] 3. Saaty, T.L.; Vargas, L.G. Models, Methods, Concepts & Applications of the Analytic ...

  • Hibridni sistem za planiranje i analizu ventilacije rudnika

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    Ventilacija rudnika, informacioni sistemi
    ... development of computer technology enable a construction of systems which both intertwine these methods and combine them with the classical procedural approach. Systems constructed in such a manner are called hybrid (intelligent) systems. The range of problems solved by means of computer technology ...
    ... and teaching interests are in the areas of intelligent systems, human-computer cooperation and case-based reasoning. With an emphasis in mining and geology, he explores the development of cooperative intelligent systems and the use of such systems for solving complex problems involving multicriteria ...
    ... K.A., “An Analysis of the Behavior of Genetic Adaptive Systems”, Disertation Abstracts International, 41(9), 3503B., (1975). 17. DURKIN J., DUSTPRO: A distributed expert system for coal mine dust control, ESD/SMI Second Annual Expert Systems Conference, Detroit MI, pp.337-385, Apr.12-14, (1988). ...

  • Fuzzy stohastički model izbora sistema otvaranja podzemnog rudnika

    Saša M. Jovanović (2016-05-16)
    Investiciono okruženje skopčano sa rudarskom industrijom je veoma svojstveno kada seuporedi sa okruženjima koje susrećemo u tipičnim proizvodnim industrijama. Neke odkarakterisitka rudarstva, koje su često naznačene kao jedinstvene su: visok intenzitetinvesticija, dugi predproizvodni periodi, visok rizik i neobnovljivost resursa.Investiranje u sistem otvaranja rudnika predstavlja dobar primer ireverzibilneinvesticije. Takva investicija zahteva pažljivu analizu, jer nakon njene realizacije ona sene može nadoknaditi bez značajnog gubitka vrednosti. Očigledno je da izbor sistemaotvaranja podzemnog rudnika pripada strateškom planiranju...
    otkopavanje; otvaranje; mreže i grafovi; fuzzy skupovi; stohastičkiprocesi; indeks konveksnosti; sistemi podrške odlučivanju
    ... investigating the most efficient production system. Basically, there are three main development systems to gain access to an ore body: vertical shaft, decline (ramp) and adit. These three systems can be mutually combined and, in that , the number of potential alternatives is increased. Generally ...
    ... shortest paths, Fuzzy Sets and Systems, 39, 27-41. http://dx.doi.org/10.1016/0165-0114(91)90063-V [25] Kung, J. Y., Chuang, T. N., Lin, C. T. (2006). Decision making on network problem with fuzzy arc lengths , IMACS Multiconference on Computational Engineering in Systems Apllications (CESA), October ...
    ... conditions prevailing on the surface and deposit are not suitable to apply adit as the development system. Shaft, Decline and Shaft-Decline development systems are identified as potential alternatives for the evaluation process. From each access point, we span the ore transportation network to the surface ...

  • Actual contamination of the Danube and Sava rivers at Belgrade (2013)

    Milan Antonijević, Marija Arsović, Josef Cáslavský, Vesna Cvetković, Predrag Dabić, Mladen Franko, Gordana Ilić, Milena Ivanovic, Nevena Ivanović, Milica Kosovac, Dragana Medić, Slobodan Najdanović, Milica Nikolić, Jovana Novaković, Tatjana Radovanović, Djurdjina Ranić, Bojan Šajatović, Gorica Špijunović, Ivana Stankov, Jelena Tošović, Polonca Trebse, Olivera Vasiljević, Jan Schwarzbauer (2014)
    rečni sistemi, stanje zagađenja, organski zagađivači, teški metali, skrining analize, non-target screening
    ... et al. comparison of target and non-target analyses pointed to potential misinter- pretation of the real state of pollution. Keywords: river systems; state of pollution; organic pollutants; heavy metals; screening analyses; non-target screening. INTRODUCTION Large rivers are severely contaminated ...
    ... data are given in Table S-I. For a preliminary assessment, a comparison with literature data is useful. The average TOC values for natural water systems were reported as follows: in common ground waters – around 0.7 mg L–1; in ground waters with high amounts of humic substances – 6 to 15 mg L–1; in ...
    ... investigation was to iden- tify specific organic contaminants in the two rivers and to obtain an overview on the emission sources affecting the river systems. All compounds indentified in the Danube and Sava Rivers are presented in Table S-III. They are grouped according to their technical application ...

  • 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

  • Determination of the groundwater-leakage mechanism (binary mixing) in a karstic dam site using thermometry and isotope approach (HPP Visegrad, Bosnia, and Herzegovina)

    Ljiljana Vasić, Saša Milanović, Anita Puskás-Preszner, Laszlo Palcsu (2020)
    Earth-Surface Processes,Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change