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Упит dcterms_subject_txt:energy related emissions

519 items

  • Pannonian Basin, Pannonian Basin System and Pannonian realm - three different concepts

    Dejan Radivojević (2019)
    Centralni Paratetis, neogen, Panonski basen, Sistem panonskog basena, Panonska oblast
    ... [ДР РГФ] Pannonian Basin, Pannonian Basin System and Pannonian realm - three different concepts | Dejan Radivojević | GeomorForum 2019, Landforms related to the plains of Serbia and its neighboring area, Beograd, | 2019 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005457 Дигитални репозиторијум Рударск ...

  • Tektonska evolucija severoistočnih Dinarida

    Nikola Ranđelović, Branislav Trivić, Nemanja Krstekanić, Bojan Kostić, Uroš Stojadinović (2022)
    ... rare mm to dm-scale isoclinal and asymmetric folds with significant variability in fold-axis orientation. The second observed deformation phase is related to Middle Jurassic to Eocene convergent processes between Adriatic and European derived continental units during the closure of the intervening ...
    ... of previously buried segments of the Adriatic margin, as a result of the coeval opening of the Pannonian Basin. The ductile structural pattern related to this extensional phase is characterized by dominant E- dipping S3 foliation. Moreover, a top to E ductile shear zone with quartz sigma clasts is ...

  • A bilingual digital library for academic and entrepreneurial knowledge management

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Dalibor Vorkapić (2015)
    A generic knowledge management process of organization, storage and retrieval of knowledge can suitably be fitted in a digital library. In the digital and knowledge age digital libraries can be used in knowledge management to handle intellectual assets and support knowledge creation. A multilingual digital library either stores content in more than one language or provides multilingual query access to monolingual content. In Serbia 18 of 308 scientific journals regularly published are bi-lingual, with papers simultaneously being in English ...
    Knowledge management, Digital library, Multilingualism, Language Resources, Terminology
    ... is teaching several courses related to informatics (traditional, online and blended) and she is head of the Computing Centre of Mining Department, responsible for e-Learning support. She participated in several national and international scientific projects related to HLT and e-Learning with special ...
    ... (GeolISS) was financed by the Ministry of Environmental Protection during the period 2004–2006, and is presently maintained by Ministry of Mining and Energy. Many institutions working with geological data are using GeolISS. 4http://rudonto.rgf.bg.ac.rs/ is the system of ontologies developed for the mining ...
    ... g into other languages, morphologically by including all inflected forms of keywords in a query, and semantically by adding synonyms or other related words. The query expansion is supported by various language resources, described in section 4.1. Additionally, Bibliša represents a valuable tool ...

  • Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.

    Vladica Cvetković, Kristina Šarić, Dejan Prelević (2017)

  • Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.

    Vladica Cvetković, Kristina Šarić, Dejan Prelević (2017)

  • Serbo-Macedonian Magmatic and Metallogenetic Belt revisited: four examples of the link between magma mixing and mineralization processes.

    В. Цветковић, К. Шарић, Д. Прелевић. (2017)

  • Gate Road Support Deformation Forecasting Based on Multivariate Singular Spectrum Analysis and Fuzzy Time Series

    Luka Crnogorac, Rade Tokalić, Zoran Gligorić, Aleksandar Milutinović, Suzana Lutovac, Aleksandar Ganić (2021)
    Underground mining engineers and planners in our country are faced with extremely difficult working conditions and a continuous shortage of money. Production disruptions are frequent and can sometimes last more than a week. During this time, gate road support is additionally exposed to rock stress and the result is its progressive deformation and the loss of functionality of gate roads. In such an environment, it is necessary to develop a low-cost methodology to maintain a gate road support system. ...
    deformacije podgrade, lasersko skeniranje, višekanalna singularna spektralna analiza, prognoza, klasterisanje fuzzy vremenskih serija
    ... road support system. For this purpose, we have developed a model consisting of two main phases. The first phase is related to support deformation monitoring, while the second phase is related to data analysis. To record support deformations over a defined time horizon we use laser scanning technology together ...
    ... road support system. For this purpose, we have developed a model consisting of two main phases. The first phase is related to support deformation monitoring, while the second phase is related to data analysis. To record support deformations over a defined time horizon we use laser scanning technology together ...
    ... [CrossRef] 14. Hassani, H.; Mahmoudvand, R. Multivariate Singular Spectrum Analysis: A General View and New Vector Forecasting Approach. Int. J. Energy Stat. 2013, 1, 55–83. [CrossRef] 15. Kalantari, M.; Hassani, H. Automatic Grouping in Singular Spectrum Analysis. Forecasting 2019, 1, 189–204. [CrossRef] ...

  • Adsorption and degradation of some psychiatric drugs by sol-gel synthesized titania-based photocatalysts: influence of tungsten and sodium content

    Nina L. Finčur, Maja J. Šćepanović, Mirjana Grujić-Brojčin, Biljana F. Abramović, Jugoslav B. Krstić, Aleksandar Kremenović, Tatjana Srećković, Aleksandar Golubović (2019)
    Mesoporous anatase nanopowders were doped with 0.05−0.5 mol% of W6, in order to obtain more efficient photocatalyst than TiO2 Degussa P25 in the degradation of amitriptyline (AMI) under simulated solar irradiation (SSI). Dominant XRPD peaks were ascribed to anatase phase, with additional peaks which could correspond to brookite, TiO2 bronze and sodium titanate, Na2Ti9O19. The Raman scattering measurements have confirmed anatase as dominant phase, with broad Raman feature at ~270 cm−1 possibly related to Ti–O–Na stretching vibration. All W-doped ...
    Sol-gel synthesis, Doped titania nanopowders, XRPD, Raman spectroscopy, Adsorption and photocatalytic degradation, Psychiatric drugs

  • Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG

    Kristina Šarić, Dejan Prelević, Miloš Marjanović, Uroš Stojadinović, Vladimir Simić (2024)
    CIII-RS-0038, Recon Tethys, DEMONITOR, TMCmod, REASONING

  • An Integrated Environment for Management and Exploitation of Linguistic Resources

    Ranka Stanković, Ivan Obradović (2009)
    ... make some of the functions related to the develop- ment and use of linguistic resources available on the web as well. As the majority of functions preformed by WS4LR and WS4QE overlap, in this section we shall describe only some of the basic functions of WS4LR related to management and development ...
    ... bian Ministry of Science and Technological Development Another goal was their integration, which would render the solution of various tasks related to processing of e-texts much easier. Thus a tool, with the acronym WS4LR (Work- station for Linguistic Resources), was developed. This tool ...
    ... less than 15,000 synsets. Wordnets within BalkaNet were developed in XML for- mat following the pattern outlined by EuroWordNet. Name- ly, synsets related to same (or similar) concepts in different languages were connected via the Interlingual index (ILI), integrating all BalkaNet wordnets into ...

  • Using Lexical Resources for Irony and Sarcasm Classification

    Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković (2017)
    The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...
    ... manually annotated according to irony. These collections of tweets as well as the used language resources are in the Serbian language (or one of closely related languages – Bosnian/Croatian/Montenegrin). The best accuracy of the devel- oped classifier was achieved for irony with a set of 5 features – (PPR, ...
    ... refined tweets after parsing. All links, hashtags and metadata were removed. We wanted to avoid a few problems in this process. The first one was related to the unification of language script, as the usage of Cyrillic and Latin scripts in Serbian is equal. All tweets were converted into Latin script ...
    ... of tweets in Serbian, due to the fact that South Slavic languages Bosnian, Croatian, Serbian and Montenegrin (sometimes called BCMS)6 are closely related, and most of the tweets in any of these languages can be considered understandable to a common speaker of Serbian, we did not use the lang:sr operator ...

  • 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

  • Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    Around 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. The most significant domestic coal deposits are lignite deposits, a type of low -quality coal that causes negative health, climate and environmental impacts during the combustion. To reduce those negative impacts on domestic electricity production and to promote environmental awareness, the Serbian Energy Sector Development Strategy and the National Action Plan for Use of Renewable Energy Sources indicate the plan for increasing the share of ...
    Strategija obnovljive energije, Održiva energija, Proizvodnja električne energije, Solarna energija, Biomasa, Hidroenergije, Energija vetra
    ... the Best Available Renewable Energy Source for Electricity Production in Serbia Boban Pavlović, Dejan Ivezić, Marija Živković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Identification of the Best Available Renewable Energy Source for Electricity Production ...
    ... for Use of Ren ewable En ergy Sources in dicate the plan for in creasing the share of r en ewable energy sou r ces (RES) in electricity production. Serbia is obliged to reach 27% of the gross energy final con sumption prov ided from the RES u ntil 2020. To identify the strategic RES for sustainable ...
    ... Production in Serbia | Boban Pavlović, Dejan Ivezić, Marija Živković | Conference on Sustainable Development of Energy, Water and Environment Systems, Sarajevo, 28.6.-2.7.2020. | 2020 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005061 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... Geological information system of Serbia (GeolISS) 2008-2009, JEMCOV, I. & TRIVIĆ, B. 2009. 8 The project funded by the Provincial secretariat for energy and mineral resources: “Creation of the subsystem for the Autonomous province of Vojvodina within the framework of the geological information system ...
    ... PRODANOVIĆ, J., 2010. “GIS application in the manage- ment and administration of exploratory and exploitation permits”, 3rd International Symposium ENERGY MIN- ING 2010, Banja Junaković, Apatin. (In Serbian). STANKOVIĆ, R., TRIVIĆ, B., KITANOVIĆ, O., BLAGOJEVIĆ, B., NIKOLIĆ, V., 2011. “The Development ...
    ... curiosities in Serbia, available at http://geoliss.ekoplan.gov. rs/geoZanimljivosti/web, National park Djerdap, set of hydro-geological maps and related description, available at http://geoliss.ekoplan.gov.rs/?page=djer- dap and General geological map (vector) of Serbia 1:100.000, with 9 sheets, available ...

  • Numerical modeling of Selanac debris flow propagation using SPH code

    Jelka Krušić, Biljana Abolmasov, Miloš Marjanović, Manuel Pastor, Saeid M. Tayyebi (2021)
    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 ...
    debris flow, modelling, SPH code, DEM
    ... equal the product of velocity (v), propagation height (h) and “landslide grow rate” (Er). The latter is independent to the flow velocity and is related by Hungr (1995) to the initial and final landslide volume as well as to the traveled distance (D) as follows: ...
    ... amount of bed entrainment depends on both the height and velocity of the propagating mass at each point of the landslide path. The er and Er are related by the equation (5) The erosion rate can be modelled as proportional to the product ...
    ... Haddad, B., Quecedo, M., Tonni, L., Drempetic, V. (2008) ‘’Mathematical, constitutive and numerical modelling of catastrophic landslides and related phenomena’’. Rock Mech Rock Eng 41:85–132. Pastor, M., Blanc, T., Haddad, B. et al. (2014). ‘’Depth Averaged Models for Fast Landslide Propagation: ...

  • An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System

    Božo Kolonja, Ranka Stanković, Filip Vuković, Ivan Obradović (2006)
    In this paper we describe the approach that has been used in the development of the Management Information System (MIS) in the Coal Mine Pljevlja in Montenegro. The methodology of this approach was based on new information technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations and environment, thus enabling the tactical management ...
    ... g equipment, transport equipment, equipment for drilling- blasting works, coal preparation equipment, auxiliary machinery and equipment, electric energy installations, dumps, locations where data have been taken from, shifts, etc.). Respective jobs and operations are defined for each production ...
    ... methodology of this approach was based on new information technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations ...
    ... and drawings (assembly drawings, production drawings, workshop drawings, etc.) represents the technical basis for all other business processes related to maintenance, production, development, etc. The documents are classified according to types, and they can also relate to technical drawings. ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... povezivanxe:6) � (association:5, connection:5, connexion:3) is related with the synset (povezati:6) � (associate:1, tie in:2, relate:1,…) by the relation DERIVE_VN. It should be noted that these two synsets are also related by the relation ENG_DERIVATIVE. This, however, is not the case in ...
    ... ones, which is marked by attaching both +Iref and +Ref marks to an entry in Serbian MD. SWN synsets containing such literals can potentially be related by CAUSES relation. The synsets presented in example (7) were linked by the CAUSES relation using this information. (7) (odlomiti:1,…, otkinuti:1a) ...
    ... which the content of all elements can be filled and updated. More than one edit form can be opened at each moment, thus enabling easy updates of related synsets. In this form one field corresponds to the element SEM that is specific to the Serbian WN. This element contains semantic information ...

  • Развој геолошког терминолошког речника ГеолИССТерм

    Ranka Stanković, Branislav Trivić, Olivera Kitanović, Branislav Blagojević, Velizar Nikolić (2011)
    ... content is not strictly arranged by theme, but rather following logically related entities. however, the flexibil- ity of structure allows the possibility of rear- ranging the content, forming new semantically or thematically related groups, as well as sort- ing and searching the content using different ...
    ... hierarchical relation between concepts. The parent-child rela- tions within a tree represent the hyponym - hy- pernym relationship between the concepts related to terms. more elaborate relationships between concepts that include meronyms, antonyms, de- rived terms, etc. cannot be represented by using a ...
    ... nomena. One of the domains included in the english WordNet is geology, represented by 625 concepts. however, the selection and range of geology-related concepts and the relationships 53INFOtheca, № 1, vol XII, August 2011 rANkA STANkOvIć eT Al. ‒ The DevelOPmeNT OF The geOlISSTerm TermINOlOgIcAl ...

  • The analysis of the geothermal energy capacity for power generation in Serbia

    Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk (2013)
    Renewable Energy, Sustainability and the Environment
    ... in binary cycle plants The amount of geothermal energy in the Earth's interior will remain billion of years there, until the sun transforms into a gigantic red star. Unfortunately, this energy is not readily available. The source of geothermal energy is radioactive decay that evolves within the planet ...
    ... According to the Energy Information Agency, the mean efficiency of the geothermal power plants in the USA is about 16% [15]. Thermal energy available from geothermal sources is used in different forms, and the capacity of the equipment for use of the produced geothermal energy may be less than 100 ...
    ... the geothermal energy capacity for power generation in Serbia Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The analysis of the geothermal energy capacity for power ...

  • Trans-Lithospheric Diapirism as a Possible Mechanism for Ophiolite Emplacement?

    Nikola Stanković, Taras Gerya, Vladica Cvetković, Vesna Cvetkov (2024)