2212 items

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  Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije cite

  Branko R. Miladinović (2016-04-27)

  Ugalj predstavlja energent na čijoj osnovi se razvija privreda celog sveta.Zato mu se pridaje velika pažnja u eksploataciji i preradi, bez obzira na mnogeštetne uticaje na životnu sredinu, a posebno na efekat staklene bašte koji sestvara emisijom zagađujućih materija u atmosferu radom termoelektrana naugalj.U Srbiji, resurs koji se danas u najvećoj meri koristi u proizvodnjielektrične energije je ugalj i on učestvuje u proseku sa 70 %. U strukturi ukupneproizvodnje ugljeva, dominiraju lignitski ugljevi sa učešćem od 98 %, a ...

  Srbija, kameni i mrki ugalj, podzemna eksploatacija, preradauglja, rudničke vode, hemijski sastav, emisija zagađujućih materija, životnasredina

  Branko R. Miladinović. "Hidrogeoekološki uslovi eksploatacije kamenih i mrkih ugljeva Srbije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-04-27)

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  Komparacija metoda XRF i ICP-MS na uzorcima uglja i produkata sagorevanja cite

  Branko Kostić, Dejan Prelević, Sabina Kovač, Ksenija Eraković, Dragana Životić (2022)

  Ugljevi niskog ranga – ligniti u Republici Srbiji predstavljaju glavnu energetsku sirovinu koja se koristi za proizvodnju električne energije. Rudarstvo u Srbiji doprinosi bruto dodatoj vrednosti sa 1,8% (2020; https://publikacije.stat.gov.rs/). Sagorevanjem ugljeva niskog ranga u termoelektranama generišu se velike količine elektrofilterskog pepela i pepela, koje često predstavljaju jedan od izvora zagađenja životne sredine usled sadržaja toksičnih elemenata. Dalja upotreba produkata sagorevanja zavisi od njihovog sastava i sadržaja toksičnih mikroelemenata. Svakodnevno sagorevanje lignita u termoelektranama uslovljava konstantan monitoring potencijalno toksičnih ...

  ugalj, produkti sagorevanja, XRF, ICP-MS

  Branko Kostić, Dejan Prelević, Sabina Kovač, Ksenija Eraković, Dragana Životić. "Komparacija metoda XRF i ICP-MS na uzorcima uglja i produkata sagorevanja" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)

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  Using Lexical Resources for Irony and Sarcasm Classification cite

  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) ...

  Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković. "Using Lexical Resources for Irony and Sarcasm Classification" in Proceedings of the 8th Balkan Conference in Informatics (BCI '17), New York, NY, USA, : ACM (2017). https://doi.org/

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  Optimizacija parametara reza rotornog bagera pri otkopavanju materijala sa povećanom čvrstoćom cite

  Saša D. Bošković (2016-09-09)

  Otkopavanje materijala rotornim bagerom je veoma sloţen fiziĉko-mehaniĉki proces. Pokazatelji efektivnosti tog procesa zavise od velikog broja raznovrsnih ĉinilaca od kojih se posebno mogu istaći: fiziĉko-mehaniĉke karakteristike materijala koji se otkopava, reţim rada bagera i izbor tehnoloških parametara bloka, odreska i reza, geometrije vedrica i zuba itd. Poseban problem se javlja kod otkopavanja materijala povećane ĉvrstoće, što je ĉest sluĉaj na našim površinskim kopovima. Dimenzionisanje specifiĉne sile kopanja bagera prema manjim masama izuzetno ĉvrstog materijala je neracionalno i rešenje ...

  rotorni bager, parametri reza, otpor na kopanje, dinamika bagera, kapacitet, optimizacija, specifična potrošnja energije

  Saša D. Bošković. "Optimizacija parametara reza rotornog bagera pri otkopavanju materijala sa povećanom čvrstoćom" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-09)

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  Contrastive Analysis of Syntax Patterns in Comparable Football Corpora in Spanish and Serbian Languages cite

  Jelena Lazarević, Olivera Kitanović (2024.)

  Cilj rada je istraživanje kolokabilnosti kao načina na koji se leksičke jedinice povezuju sa rečima iz različitih kategorija, formirajući veće jedinice. Istraživanje semantičkih i sintaksičkih principa ovih kombinacija u španskom i srpskom jeziku fudbala izvedeno je na komparabilnim fudbalskim korpusima SrFudKo i EsFudko, razvijenim u okviru doktorske disertacije Jelene Lazarević pod nazivom: Jezičke odlike diskursa novih medija o fudbalu: kontrastivna analiza na korpusu srpskog i španskog jezika. Korpus fudbala SrFudKo, kreiran na osnovu tekstova o fudbalu sa pet srpskih veb-portala: ...

  fudbal, korpusi, terminologija, kolokacije, srpski, španski

  Jelena Lazarević, Olivera Kitanović . "Contrastive Analysis of Syntax Patterns in Comparable Football Corpora in Spanish and Serbian Languages" in South Slavic Languages in the Digital Environment JuDig Book of Abstracts, University of Belgrade - Faculty of Philology, Serbia, November 21-23, 2024, University of Belgrade - Faculty of Philology (2024.)

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  Attenuation of bacteriological contaminants in karstic siphons and relative barrier purifiers – Case examples from Carpathian karst in Serbia cite

  Vasić Ljiljana, Stevanović Zoran, Milanović Saša, Petrović B (2015)

  Vasić Ljiljana, Stevanović Zoran, Milanović Saša, Petrović B. "Attenuation of bacteriological contaminants in karstic siphons and relative barrier purifiers – Case examples from Carpathian karst in Serbia" in Hydrogeological and Environmental Investigations in Karst Systems, Environmental Earth Sciences Vol. 1 1, Berlin, Heidelberg:Springer (2015): 449-456

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  New U–Pb dating and Hf-isotope composition of the Gornjane Granitoids (South Carpathians, East Serbia) cite

  Vasković Nada, Belousova Elena, O’Reilly Susann Y, Griffin William L., Srećković Batoćanin Danica, Christofides Georgios, Koroneos Antonis (2012)

  Vasković Nada, Belousova Elena, O’Reilly Susann Y, Griffin William L., Srećković Batoćanin Danica, Christofides Georgios, Koroneos Antonis. "New U–Pb dating and Hf-isotope composition of the Gornjane Granitoids (South Carpathians, East Serbia)" in 5th Mineral Sciences in the Carpathians Conference and 3rd Central-European Mineralogical Conference no. 7, Miskolc, Hungary:Acta Mineralogica-Petrographica, Abstract Series (2012): 146-146

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  Sedimentology and biostratigraphy of Santonian-Campanian limestone from Brežđe vicinity (central part of the Vardar Zone) cite

  Gajić Violeta, Dunčić Milena, Gajić Vladislav, Vasić Nebojša (2014)

  Gajić Violeta, Dunčić Milena, Gajić Vladislav, Vasić Nebojša. "Sedimentology and biostratigraphy of Santonian-Campanian limestone from Brežđe vicinity (central part of the Vardar Zone)" in Оптимално истраживање и одрживо коришћење геолошких ресурса : зборник радова XVI конгреса геолога Србије, Donji Milanovac, 22-25.05.2014. = Optimal Reserach and Sustainable Usage of the Geological Resources : proceedings of the XVI Serbian Geologcal, Beograd:Srpsko geološko društvo (2014): 85-86

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  Petrological and geochemical composition of lignite from the D field, Kolubara basin cite

  Životić Dragana, Stojanović Ksenija, Gržetić Ivan, Jovančićević Branimir, Cvetković Olga, Šajnović Aleksandra, Simić Vladimir, Stojaković Rajko (2011)

  Životić Dragana, Stojanović Ksenija, Gržetić Ivan, Jovančićević Branimir, Cvetković Olga, Šajnović Aleksandra, Simić Vladimir, Stojaković Rajko. "Petrological and geochemical composition of lignite from the D field, Kolubara basin" in Book of Abstracts / 63rd Annual Meeting of the International Committee for Coal and Organic Petrology (ICCP), Porto, Portugal:Universidade do Porto, Faculdade de Ciencias (2011): 101-102

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  Investigation of synergetic effect of co-pyrolysis of lignite and high density polyethylene (HDPE) cite

  Gajica Gordana, Đoković Nataša, Mitrović Danica, Kojić Ivan, Životić Dragana, Stojanović Ksenija (2014)

  Gajica Gordana, Đoković Nataša, Mitrović Danica, Kojić Ivan, Životić Dragana, Stojanović Ksenija. "Investigation of synergetic effect of co-pyrolysis of lignite and high density polyethylene (HDPE)" in Proceedings of the XVI Geological Meeting of the Republic of Komi. Part III. Geology and mineral resources of European North-West of the Russia, Siktivkar, Russia, April 15-17, 2014, Siktivkar, Russia:Geologica institut Komi NC UrO RAN (2014): 138-140

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  Results of laboratory tests for ultrasound anisotropy bridge chains across the Boka Kotorska bay cite

  Majstorović Jelena, Stepanović Saša, Dimitrijević Bojan (2010)

  Majstorović Jelena, Stepanović Saša, Dimitrijević Bojan. "Results of laboratory tests for ultrasound anisotropy bridge chains across the Boka Kotorska bay" in Proceedings The IV-th Internationa Geomechanics Conference no. IV, Varna, Bulgaria:Scientific and Technical Union of Mining, Geology and Metallurgy (2010): 61-67

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  Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method cite

  Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran (2015)

  Ćirković Jovana, Vojisavljević Katariina, Vulić Predrag, Branković Zorica, Srećković Tatjana, Branković Goran. "Structural and Electrical Properties of BST Ceramics prepared by Hydrothermally Assisted Complex Polymerization Method" in Programme and Book of abstracts of the 11th Conference for Young Scientists in Ceramics (SM-2015) October 21-24, 2015. Novi Sad, Serbia, Novi Sad:Department of Materials Engineering, Faculty of Technology, University of Novi Sad (2015): 49-49

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  Dispersion Modeling of Particulate Matter in Surface Lead and Zinc Mine Šuplja Stijena cite

  Nikola Lilić, Vladimir Milisavljević, Uroš Pantelić, Ljiljana Kolonja, Dragan Medenica (2015)

  Nikola Lilić, Vladimir Milisavljević, Uroš Pantelić, Ljiljana Kolonja, Dragan Medenica. "Dispersion Modeling of Particulate Matter in Surface Lead and Zinc Mine Šuplja Stijena" in Mining and Environmental Protection, 5th International Symposium, Beograd:Rudarsko-geološki fakultet, Center for Environmental Engineering (2015): 366-375

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  The application of Euler deconvolution for defining the position and depth of magnetic anomaly sources cite

  Ignjatović Snežana, Vasiljević Ilija, Negovanović Milanka, Kričak Lazar, Pantović Radoje (2017)

  Ignjatović Snežana, Vasiljević Ilija, Negovanović Milanka, Kričak Lazar, Pantović Radoje. "The application of Euler deconvolution for defining the position and depth of magnetic anomaly sources" in Proceedings of the 49th International October Conference on Mining and Metallurgy IOC 2017, Bor, Serbia:University of Belgrade, Technical Faculty in Bor (2017): 471-475

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  Preliminary results of numerical modelling of debris flow - case study Leva reka, Serbia cite

  Krušić Jelka, Samardžić Petrović Mileva, Marjanović Miloš, Abolmasov Biljana, Miljković Stevan (2018)

  Krušić Jelka, Samardžić Petrović Mileva, Marjanović Miloš, Abolmasov Biljana, Miljković Stevan. "Preliminary results of numerical modelling of debris flow - case study Leva reka, Serbia" in Proceedings of the 16th Danube-European Conference on Geotechnical Engineering-Geotechnical hazards and risks: Experiences and practices, Skopje, Republic of Macedonia 2, :Willey Ernst and Sons (2018): 707-712

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  Fe doped TiO2 prepared by microwave-assisted hydrothermal process for removal of As(III) and As(V) from water cite

  Anđelković Ivan B, Stanković Dalibor M, Nešić Jelena, Krstić Jugoslav B, Vulić Predrag, Manojlović Dragan D, Roglić Goran M (2014)

  Anđelković Ivan B, Stanković Dalibor M, Nešić Jelena, Krstić Jugoslav B, Vulić Predrag, Manojlović Dragan D, Roglić Goran M. "Fe doped TiO2 prepared by microwave-assisted hydrothermal process for removal of As(III) and As(V) from water" in Industrial and Engineering Chemistry Research 53 no. 27, Washington:American Chemical Society (2014): 10841-10848. https://doi.org/10.1021/ie500849r

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  The isolation of the Pannonian basin (Central Paratethys): new constraints from magneto- and biostratigraphy cite

  Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knežević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd (2013)

  Ter Borgh Marten, Vasiliev Iuliana, Stoica Marius, Knežević Slobodan, Matenco Liviu, Krijgsman Wout, Rundić Ljupko, Cloething Sierd. "The isolation of the Pannonian basin (Central Paratethys): new constraints from magneto- and biostratigraphy" in Global and Planetary Change no. 103, Amsterdam, Holandija:Elsevier, Amsterdam (2013): 99-118. https://doi.org/doi.org/10.1016/j.gloplacha.20

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  Comparative structural and optical properties of different ceria nanoparticles cite

  Nikolić Aleksandar S., Bošković Marko, Fabian Martin, Božanić Dušan K., Vučinić-Vasić Milica, Kremenović Aleksandar, Antić Bratislav (2013)

  Nikolić Aleksandar S., Bošković Marko, Fabian Martin, Božanić Dušan K., Vučinić-Vasić Milica, Kremenović Aleksandar, Antić Bratislav. "Comparative structural and optical properties of different ceria nanoparticles" in Journal of Nanoscience and Nanotechnology 10 no. 13, 26650 THE OLD RD, STE 208, VALENCIA, CA 91381-0751 USA:American Scientific Publishers (2013): 6787-6792. https://doi.org/10.1166/jnn.2013.7774

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  Core and shell structure of ytterbium sesquioxide nanoparticles cite

  Vučinić-Vasić Milica, Kremenović Aleksandar, Nikolić Aleksandar S., Colomban Philippe, Mazzerolles Leo, Kahlenberg Volker, Antić Bratislav (2010)

  Vučinić-Vasić Milica, Kremenović Aleksandar, Nikolić Aleksandar S., Colomban Philippe, Mazzerolles Leo, Kahlenberg Volker, Antić Bratislav. "Core and shell structure of ytterbium sesquioxide nanoparticles" in Journal of Alloys and Compounds 1 no. 502, PO BOX 564, 1001 LAUSANNE, SWITZERLAND:Elsevier Science Sa (2010): 107-111. https://doi.org/10.1016/j.jallcom.2010.03.158

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  Hybrid model of evaluation of underground lead–zinc mine capacity expansion project using Monte Carlo simulation and fuzzy numbers cite

  Gligorić Zoran, Beljić Čedomir, Gluščević Branko, Jovanović Saša (2011)

  Gligorić Zoran, Beljić Čedomir, Gluščević Branko, Jovanović Saša. "Hybrid model of evaluation of underground lead–zinc mine capacity expansion project using Monte Carlo simulation and fuzzy numbers" in Simulation: Transactions of the Society for Modeling and Simulation International 8 no. 87, :Sage Science Press (UK) ^Subsidiary of: Sage Publications, Inc. (2011): 726-742. https://doi.org/10.1177/0037549711410902