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Упит dcterms_subject_txt:multivariant statistics

118 items

  • Hydrochemical indicators of groundwater flow in the area of “Čukaru Peki” Cu-Au underground mine in eastern Serbia

    Nebojša Atanacković, Vladimir Živanović, Jana Štrbački, Veselin Dragišić, Ivana Cvejić (2022)
    The physical and chemical properties of groundwater, together with the groundwater levels regime and rock hydraulic properties, are often used to understand and conceptualize the hydrogeological system. Prediction of the influence of mining works on groundwater, and vice versa, is a challenge due to significantly altered groundwater flow patterns in the raw materials exploitation areas in relation to natural conditions. Therefore, multiple parameters are assessed and monitored before and during exploitation to properly characterize and quantify the system for ...
    mine water, hydrogeology, multivariant statistics, groundwater inflow, water quality

  • Spin activity correlations in driven disordered systems

    Đorđe Spasojević, Sonja Radić, Dragutin Jovković, Sanja Janićević (2022)
    Statistics, Probability and Uncertainty, Statistics and Probability, Statistical and Nonlinear Physics

  • Phase and microstructural study of urinary stones

    Miljana Mirković, Anja Dosen, Suzana Erić, Predrag Vulić, Branko Matović, Aleksandra Rosić (2019)
    In this paper we present the phase and morphological characteristics of urinary stones from Serbian patients. The study included for the first time the determination of the phase composition and a statistical analysis of the presence of different types of urinary stones in both men and women in Serbia. The main goal of study was representation of collected data for the first time. For past three years, more than 600 samples were collected from Serbian patients. The phase composition ...
    бубрежно камење, фазни састав, статистика, рендгенска дифракција праха, скенирајућа електронска микроскопија

  • 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
    ... Energy Agency (IEA), 2019a. Statistics. data browser - Germany. Available at: https://www.iea.org/statistics/Qcountry-GERMANY &year=2016&category=Renewables&indicator=SolarGe n&mode=chart&dataTableSELECTRICITYANDHEAT. International Energy Agency (IEA), 2019b. Statistics. data browser - Serbia. Available ...
    ... between 1981 and 2010, fluctuates from approximately 950 kWh/n? and 1,260 kWh/n? according to a specific location (ISE, 2019). According to the statistics, provided by the International Energy Agency (IEA), solar PV electricity generation in Germany in 2016 was 38,008 GWh (IEA, 2019a). For the ...
    ... interface: implements user interface with ArcView Dialog Designer and ArcView Avenue; benefits from ArcView's mapping, query, graphing, & statistics functions; • Programmable capabilities: improves user efficiency by allowing task automation. Calculation of solar energy The total amount ...

  • Effects of Energy Production and Consumption on Air Pollution in Serbia

    Marija Živković (2019)
    Energy production and combustion, mostly from unregulated or inefficient fuel combustion, are the single most important anthropogenic sources of air pollutant emissions. Energy sector in Serbia is highly fossil fuel intensive: 87.88% of energy consumed in Serbia is related to fossil fuels, while almost 95% of energy sources are combusted. In 2017. energy related carbon dioxide emission in Serbia is was 47.95 million tones. The main source of carbon dioxide emission was coal, responsible for almost 70% of energy ...
    energy related emissions, Serbia
    ... Energy Reviews, Volume 12, Issue 6, August 2008, Pages 1529-1561 3. International Energy Agency, Key World Energy Statistics 2018, available at:https://webstore.iea.org/key-world-energy-statistics-2018 (accessed 28.8.2019.) 4. International Energy Agency, Energy and air pollution, available at: https://www ...
    ... at: https://www.ipcc-nggip.iges.or.jp/public/2006gl/vol2.html (accessed 28.8.2019.) 10. IEA, Key World Energy Statistics 2018, available at https://webstore.iea.org/key-world-energy-statistics-2018 11. Horizon 2020 project, HERON Forward-looking socio-economic research1 on Energy Efficiency in EU countries ...

  • Annotation of the Serbian ELTeC Collection

    Ranka Stanković, Cvetana Krstev, Branislava Šandrih Todorović, Mihailo Škorić (2021)
    Ovaj rad predstavlja takozvano izdanje nivoa 2 kolekcije tekstova SrpELTeC razvijene u okviru aktivnosti Radne grupe 2 – Metode i alati COST akcije CA 16204 (Distant Reading for European Literary History) i njene specifikacije šeme. Izdanje nivoa 2 je nastavak izdanja nivoa 1, koje se koristi kao ulaz za morfosintaksičke i NER anotacije romana. Srpska obrada nivoa-2 je navedena kroz potrebne korake, uključujući metode i alate koji se koriste u tom procesu. Neki statistički podaci iz srpske kolekcije nivoa ...
    udaljeno čitanje, literarni korpus, tagiranje, prepoznavanje imenovanih entiteta, lematizacija, ELTeC

  • Енергетска безбедност Европске уније у светлу актуелне енергетске транзиције

    Бобан Павловић, Дејан Ивезић (2021)
    Енергетска стратегија Европске уније, која од 2015. године обухвата и циљеве у области климатских промена, тежи изградњи „енергетске уније” која потрошачима из ЕУ даје сигурну, приступачну, чисту и одрживу енергију. Енергетска политика ЕУ поставља пред себе амбициозне циљеве у погледу коришћења обновљивих извора – учешће од 32% до 2030. године. Овако опсежну и динамичну енергетску транзицију у Европи усложњава хетерогеност националних енергетских система у погледу структуре енергетског микса, нивоа увозне зависности, као и нивоа технолошког, друштвеног и економског ...
    енергетска безбедност, Европска унија, енергетски показатељи, природни гас, обновљиви извори енергије
    ... Determining the most meaningful dimensions and metrics”, Energy, 76, 2014, pp. 838-849. 21. Eurostat, Statistics, Energy statistics − an overview, EU, 2020, https://ec.europa.eu/eurostat/statistics- explained/index.php?title=Energy_statistics_- _an_overview&oldid=492784#Final_energy_consumption. ...
    ... Policy, EU, 2015, https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=COM:2015:80:FIN. 25. Eurostat, Statistics, Renewable energy statistics, Eurostat, 2020, https://ec.europa.eu/eurostat/statistics- 52 explained/index.php?title=Renewable_energy_statistics#Share_of_rene wable_energy_more_t ...
    ... pdf?repositoryId=961. 23. Sönnichsen, N., Number of LNG import terminals in Europe by country 2019, Statista, 2020, https://www.statista.com/statistics/326008/lng- import-terminals-by-country- europe/#:~:text=In%20total%20there%20are%2036,in%20Europe%20as %20of%202019. 24. EU, European Union ...

  • Risk Evaluation: Brief Review and Innovation Model Based on Fuzzy Logic and MCDM

    Stevan Djenadic, Milos Tanasijevic, Predrag Jovancic, Dragan Ignjatovic, Dejan Petrovic, Ugljesa Bugaric (2022)
    The risk assessment of engineering systems represents an important part of the quality of service and dependability. The existing methods for risk evaluation use crisp sets for rating partial indicators’ proposition and their cumulative products as an overall indicator. In this paper, existing FMEA and FMECA methods have been improved using the fuzzy expert system for calculating the risk priority number. The application of fuzzy logic allows the use of linguistic descriptions for risk analysis. In this way, the ...
    rizik, inženjerski sistemi, fazi logika, višekriterijumske metode

  • The effect of finite driving rate on avalanche distributions

    Sonja Radić, Sanja Janićević, Dragutin Jovković, Đorđe Spasojević (2021)
    Statistics, Probability and Uncertainty,Statistics and Probability,Statistical and Nonlinear Physics

  • Threshold-induced correlations in the Random Field Ising Model

    Sanja Janićević, Dragutin Jovković, Lasse Laurson, Đorđe Spasojević (2018)
    Multidisciplinary
    ... 1038/s41598-018-20759-6 7 www.nature.com/scientificreports/ 8SCIENTIFIC REPORTS | (2018) 8:2571 | DOI:10.1038/s41598-018-20759-6 avalanche statistics are collected by repeating the whole procedure many times using di�erent random �eld con- �gurations (quenched or sample averaging). Our RFIM s ...
    ... of spins �ipped at a given moment of time t is taken as the signal value V(t) at that moment, and the time is measured from the window start. �e statistics, collected by quenched averaging for given disorder R, are described using the scaling variables: reduced disorder r = (R − Rc)/R and reduced magnetic ...
    ... Imp. Univ. Tokyo 7, 111–200 (1894). 18. Jagla, E. A., Landes, F. P. & Rosso, A. Viscoelastic E�ects in Avalanche Dynamics: A Key to Earthquake Statistics. Phys. Rev. Lett. 112, 174301 (2014). 19. Davidsen, J. & Baiesi, M. Self-similar a�ershock rates. Phys. Rev. E 94, 022314 (2016). 20. Lombardi ...

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • WebGIS Cadastre of Abandoned Mines in Autonomous Province of Vojvodina

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2015)
    ... environment and usage of the system components, including the handling of spatial and attribute data, searching, reporting, and various types of statistics. 2. METHODOLOGY 2.1 Experience in the world The development of the database has been harmonized with the existing international and ...
    ... use the protected part of the application on the following pages: Users, Industrial organizations, Registries, Abandoned facilities, Directories, Statistics, Reports. Handling of all datasets takes place in a similar way: the first page features a tabular representation of the data set with the p ...
    ... the use of the application on the basis of log data (logons) and data entry, as well as the number of visits of the site using Google analytics. Statistics of mining facilities and results of remote sensing by property type, by district, municipality, by mineral resource or method of registration ...

  • Characterization of Natural Clay from Bogovina (Serbia) and Possible Utilization in Sorption of the Herbicides

    Lazar Kaluđerović, Zorica Tomić, Rada Đurović-Pejčev, Maja Milošević (2021)

  • Available technological procedures for capturing CO2 in the industrial and power generation sectors

    Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac (2021)
    Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...
    capturing CO2, power plants, CO2 capture systems, CO2 technologies
    ... https://www.ipcc.ch/site/assets/uploads/2018/03/srccs_wholereport-1.pdf https://www.iea.org/data-and-statistics/charts/global-energy-related-co2-emissions-by-sector https://www.iea.org/data-and-statistics/charts/global-energy-related-co2-emissions-by-sector https://www.intechopen.com/chapters/26045 https://www ...
    ... ipcc.ch/site/assets/uploads/2018/03/srccs_wholereport-1.pdf (accessed on 12 June 2021). 7. IEA. Available online: https://www.iea.org/data-and-statistics/charts/global-energy-related-co2- emissions-by-sector (accessed on 30 July 2021). 8. Moazzem, S.; Rasul, M.; & Khan, M.M.K. A Review on Technologies ...

  • SrpELTeC: A Serbian Literary Corpus for Distant Reading

    Ranka Stanković, Cvetana Krstev, Duško Vitas (2024)
    U članku je predstavljen SrpELTeC, korpus razvijen u okviru akcije COST Distant Reading for European Literary History (CA16204). Svi romani u SrpELTeC-u su odabrani, pripremljeni i obeleženi korišćenjem zajedničkih principa uspostavljenih za sve jezičke zbirke u Evropskoj zbirci književnog teksta (ELTeC). Navedeni su izazovi i rešenja u pripremi SrpELTeC od nule. Svi romani su ručno kodirani u TEI sa bogatim metapodacima i strukturnim napomenama. Automatska anotacija je uključivala POS-označavanje, lematizaciju i imenovane entitete, oslanjajući se na resurse za obradu ...
    digital humanities, Serbian literature, text corpora, distant reading , linked data, named entity recognition, text analytics

  • Keyword-Based Search on Bilingual Digital Libraries

    Ranka Stanković, Cvetana Krstev, Duško Vitas, Nikola Vulović, Olivera Kitanović (2017)
    This paper outlines the main features of Biblisha, a tool that offers various possibilities of enhancing queries submitted to large collections of aligned parallel text residing in bilingual digital library. Biblishsa supports keyword queries as an intuitive way of specifying information needs. The keyword queries initiated, in Serbian or English, can be expanded, both semantically, morphologically and in other language, using different supporting monolingual and bilingual resources. Terminological and lexical resources are of various types, such as wordnets, electronic ...

  • An Italian-Serbian Sentence Aligned Parallel Literary Corpus

    Saša Moderc, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić (2023)
    This article presents the construction and relevance of an Italian-Serbian sentence-aligned parallel corpus, delving into the aligned sentences in order to facilitate effective translation between the two languages. The parallel corpus serves as a valuable resource for language experts, researchers, and language enthusiasts, fostering a deeper understanding of linguistic nuances and cultural expressions. By bridging the gap between Serbian and Italian, this corpus opens new avenues for cross-cultural communication and collaboration, and ultimately contributes to the improvement of language-related ...
    Aligned corpus, parallel corpus, Serbian, Italian, literature

  • Keyword Extraction from Parallel Abstracts of Scientific Publications

    Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić (2017)
    ... have various lengths, in Serbian the texts contain from 34 to 259 words (on average 100) and in English from 44 to 286 words (on average 110). The statistics of the used English and Serbian parallel abstract are presented in Table 1. All the documents are supplied with metadata and keywords, annotated ...
    ... include calculation of C-Value, T-Score, LLR, and Keyness, it follows the procedure described in Subsect. 2.1. Table 1 presents the descriptive statistics for 50 parallel abstracts in the Ser- bian and English language including the average value, the minimal and maximal number of words in rows for ...
    ... cabulary) annotated keywords. http://langnet.uniri.hr/resources.html http://langnet.uniri.hr/resources.html 50 S. Beliga et al. Table 1. The statistics for 50 parallel abstracts in Serbian and English language. Serbian English #words #KW #KWinText #words #KW #KWinText Average 100.6 6.64 5.38 110 ...

  • Prioritization of strategic measures for strengthening the security of supply of the Serbian natural gas sector

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    To strengthen the security of supply of the Serbian gas sector, it is necessary to analyze the impact of planned strategic measures. The analysis involves the identification of the most influential threats to the security of natural gas supply and prioritization of the strategic measures for overcoming the consequences of threats. The proposed methodology is based on Fuzzy Analytic Hierarchy Process. The obtained weights for the identified threats and strategic measures are formed according to experts' judgments. The results ...
    Sigurnost snabdevanja, Donošenje odluka, Snabdevanje prirodnim gasom, Fazi AHP, Energetski indikatori

  • Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers

    Milan Bogdanović, Snežana Bogdanović, Dragoslav Rakić, Irena Basarić Ikodinović (2024)
    This paper presents a dynamic California Bearing Ratio (CBRd) device that can be used on a prepared pavement foundation layer to obtain a certain parameter of the tested material in the laboratory and in situ in a direct and fast way. For the selected natural material (gravel), it is shown that the laboratory CBRd can be used to estimate the compaction and bearing capacity, because it correlates well with the parameters of the standard and modifed Proctor compaction tests. ...
    korelacija parametara, donji slojevi saobraćajnica, laboratorijska i terenska ispitivanja, dinamički kalifornijski indeks nosivosti CBRd
    ... p(%) 100 Fig.4. Testresults for CBR+p in relation with deformation modulus E,q: +) measured, ·) predicted from Eq. (9). TABLE 1 Regression statistics – inde- Dependent variables pendent variable CBR+p, En E Ev Multiple R 0.902730052 0.882476059 0.930206737 R 0.814921546 0.778765959 0.865284574 ...
    ... (2012). 7. ].Higgins,“The correlation coefficient,” }. Higgins, The Radical Statistician: A Beginners Guide to Unleashing the Power of Applied Statistics in the Real World, |im Higgins Publishing, USA (2005). o M T : M m n m p n n — 35 ...