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Упит dcterms_subject_txt:Natural Language Processing

385 items

  • 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
    ... parametric analysis”, Energy Policy, 148, Part A, 2021, 111929. 39. Jafar, M., “Why natural gas is the fuel of the 21st century”, The National, 2019, https://www.thenationalnews.com/business/comment/why-natural- gas-is-the-fuel-of-the-21st-century-1.811256. 40. Quaschning, V., Statistics, Specific ...
    ... de/datserv/CO2- spez/index_e.php. 41. IEA, International Energy Agency, A long-term view of natural gas security in the European Union, IEA, Paris, 2019, https://www.iea.org/commentaries/a-long-term-view-of-natural-gas- security-in-the-european-union. 42. Hadjiyski, L., “Pipeline Politics: Europe, ...
    ... the EU gas transmission, European Union, 2015, https://op.europa.eu/en/publication-detail/-/publication/8c04ecb7-b82d- 11e5-8d3c-01aa75ed71a1/language-en. 30. EU, European Union. Directive 2009/119/EC of 14 September 2009 imposing an obligation on Member States to maintain minimum stocks of ...

  • English for Geology Students. 1

    Lidija Beko (2023)
    Engleski jezik

  • Synthesis, characterization and photocatalytic examination of Co0.9Ho0.1MoO4 nanopowders

    Milena Rosić, Maja Milošević, Maria Čebela, Vladimir Dodevski, Vesna Lojpur, Radomir Ljupković, Aleksandra Zarubica (2023)
    ... Multidisciplinary Research (IMSI!I), University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions "CEXTREME LAB” - Institute of Nuclear Sciences "Vinča”, University of Belgrade ...
    ... Institute for Multidisciplinary Research, University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions “CEXTREME LAB” - Institute of Nuclear Sciences *Vinča”, University of Belgrade ...
    ... Multidisciplinary Research (IMSI), University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions “ĆCEXTREME LAB” – Institute of Nuclear Sciences “Vinča”, University of Belgrade ...

  • Effect of natural gas composition on methane number: A case of gas reservoirs in Serbia

    Marija Živković, Milica Ivić, Dejan Ivezić, Aleksandar Madžarević (2017)
    Natural gas is considered as the most environmentally acceptable fossil fuel, thus it is an alternative to petroleum derivate, dominantly used in internal combustion engines. Physical properties of a fuel as well as behavior during combustion process are affected by its composition. This article presents analysis of effect of natural gas composition on methane number (MN), conducted for natural gas deposits in Serbia. For empirically determination of MN: California air resources board (CARB) method and Linear and Anstalt für ...
    Састав, метански број, природни гас

  • Optimisation of underground mine decline development system using genetic algorithm

    Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović (2014)
    ... surface transportation route development from the surface breakout point to the mineral processing facility [USD/m]; cs - the unit ore transportation cost from the surface breakout point to the mineral processing facility [USD/tm]; rmax - maximum absolute value of the decline slope [%]; βmax - ...
    ... infrastructure design can be treated as spanning the spatial network which will connect all main terminals (points). Main terminals are: mineral processing facility, surface breakout point and ore body access points. Brazil et al. created a software tool called Decline Optimization Toll (DOT). ...
    ... there is a point through which we can connect all ore bodies with surface portal (or surface breakout point, SBP) and afterward with mineral processing facility (MPF), with minimum costs. This point is called underground mass concentration point (UMCP). Basic hypothesis used in the optimisation ...

  • Influence of Ag doping on the morphological and magnetic properties in CuO nanopowders

    Maria Čebela, Uroš Čakar, Vesna Lojpur, Maja Milošević, Sanja Krstić, Vladimir Dodevski, Milena Rosić (2023)
    ... Multidisciplinary Research (IMSI!I), University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions "CEXTREME LAB” - Institute of Nuclear Sciences "Vinča”, University of Belgrade ...
    ... Institute for Multidisciplinary Research, University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions “CEXTREME LAB” - Institute of Nuclear Sciences *Vinča”, University of Belgrade ...
    ... Multidisciplinary Research (IMSI), University of Belgrade Institute of Physics, University of Belgrade Center of Excellence for the Synthesis, Processing and Characterization of Materials for use in Extreme Conditions “ĆCEXTREME LAB” – Institute of Nuclear Sciences “Vinča”, University of Belgrade ...

  • Fragmentation Size Prediction of Blasted Material Using a Specialized Software for Drilling and Blasting

    Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić, Miljan Gomilanović (2024)
    Design and optimizing the drilling and blasting parameters, should fill the requirements for the capacity, fragmentation size, and technical characteristics of loading and transport equipment, and enable a safe work at the open pit. Besides mentioned, it also achieves the minimal impact on the environment of the open pit and decreases the negative effects on the environment, especially in the blast vibration and flyrock. To obtain the best possible blasting effects and consider all the factors, a specialized software is ...
    optimization, O-Pitblast, drilling, blasting, fragmentation size

  • Adaptive neuro-fuzzy prediction of operation of the bucket wheel drive based on wear of cutting elements

    Filip Miletić, Predrag D. Jovančić, Milos Milovančević, Dragan Ignjatović (2020)
    The capacity of the rotor excavator depends largely on the operation of the subsystem for digging. There is a great contribution to the correct and sharp teeth when the capacity is the highest. In the function of time, the teeth become clogged due to abrasive wear, or changes in their geometric shape. To analyze the bucket wheel drive in depend on wear of the cutting elements in this study adaptive neuro fuzzy inference system (ANFIS) approach was implemented. ANFIS ...
    Pogon rotornog točka, habanje, rezni elementi, ANFIS

  • Мултимедијални документ „Култне радио емисије“ - осврт на стање у архивама радио станица у Србији

    Биљана Лазић, Јелица Поклопић (2011)
    радио емисије, архиве медијских кућа
    ... документа. Документ је настао коришћењем рачунарских формата HTML1, CSS 2 i SMIL 3. 1 HTML- Hyper Text Markup Language 2 CSS- Cascading Style Sheets 3 Synchronized Multimedia Integration Language Мултимедијални документ, „КУЛТНЕ РАДИО ЕМИСИЈЕ“ - стање у архивама радио станица у Србији 53ИНФОтека, број ...

  • Using gravity data to define structural correlation affecting the formation of Neogene basins

    Snežana Ignjatović, Ivana Vasiljević, Branisav Sretković, Milanka Negovanović (2023)
    A gravity survey can help to define the structural correlation in the study area. The structures that have influenced the development of Neogene basins can be defined using gravity data. By applying mathematical transformations to gravity data, the geological structures (faults, nappes, etc.) that impacted the formation of Neogene basins can be defined. We have taken the part of the Dinarides as the test region. The paper presents the results obtained using the procedure residual, vertical gradient, and total ...
    gravity survey, mathematical transformation, basin

  • An intelligent hybrid system for surface coal mine safety analysis

    Nikola Lilić, Ivan Obradović, Aleksandar Cvjetić (2010)

  • Zeta potential of apatite: measurements under flotation conditions

    Radulović Dragan, Vučinić Dušica, Sekulić Živko, Stojanović Mirjana (2011)

  • Pelletization of fly ash and application areas

    Tomanec Rudolf, Birčević D, Simović I, Čebašek Vladimir (2011)

  • The Mine Non Sulfid Ore From Prlovi-2 Locality Characterization

    Lazić Predrag, Tomanec Rudolf, Miković B. (2011)

  • The Influence of Cyanide Salts and Ferrous Sulphate on Pyrite Floatability

    Kostović Milena, Vučinić Dušica (2016)

  • Laboratory Investigation on Fly Ash Pelletization and application areas

    Tomanec Rudolf, Lazić Predrag, Birčević D., Fečko P., Čablik V. (2011)

  • Geotechnical Conditions of Industrial Waste Landfill Construction for U.S. Steel Serbia

    Rakić Dragoslav, Vojnović Bogdan, Berisavljević Dušan, Basarić Irena (2013)

  • A review of Veliki Majdan tailings dam rehabilitation,

    Kostović Milena, Vitorović Zdravko (2011)

  • Geologic Information System of Serbia

    Branislav Blagojević, Branislav Trivić, Ranka Stanković, Nenad Banjac, Olivera Kitanović (2011)
    Geologic information system of Serbia (GeolISS) represents repository for digital archiving, query, retrieving, analysis and geologic data visualization. The GeolISS is implemented through ESRI ArcGIS technology, and is designed to operate as a personal geodatabase (MS Jet 4.0 Engine) and SDE enterprise geodatabase in MS SQL Server. The objective of GeolISS implementation is integration of existing geologic archives, data from published maps at different scales, newly acquired field data, as well as Web publishing of geologic information. Physical implementation ...
    Geologic information system, Conceptual model, Logical model, Implementation, Geodatabase
    ... Geographic Information/Geomatics project (ISO TC211, http://www.isotc211.org). The design was also significantly influenced by the Ontology Web Language (OWL). 1 SEE, Ltd., Jove Ilića 129, 11000 Belgrade, Serbia, e-mail: bsblagojevic@yahoo.com 2 Faculty of Mining and Geology, Đušina 7, 11000 ...

  • The influence of process parameters on the structure and properties of mica mechanically activated in an ultra centrifugal mill

    Andrić Ljubiša, Aćimović-Pavlović Zagorka, Trumić Milan, Kostović Milena (2012)