Претрага
2239 items
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The geology-based metaphor and its inverse form
Лидија Беко, Марија Ђорђевић (2023)Лидија Беко, Марија Ђорђевић. "The geology-based metaphor and its inverse form" in Facta Universitatis, Series: Linguistics and Literature, University of Nis (2023). https://doi.org/10.22190/FULL230227001B М51
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, KolubaraŽeljko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, KolubaraŽeljko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Geneza i uslovi cirkulacije voda kompleksnih karstnih sistema Kučajsko-Beljaničkog masiva
Ljiljana M. Vasić (2017-07-14)postupaka koji je primenjen u cilju definisanja zona prihranjivanja i veze izmeđupodzemnih i površinskih voda, vremena koje voda provede u podzemlju, pri čemu seformira jedinstven hemijski sastav i temperaturni režim isteklih voda, bili su polaznaosnova za usmerenje na istraživanje karsta i definisanje teme doktorske disertacije.Kučajsko-beljanički masiv se nalazi u istočnoj Srbiji i pripada oblasti Karpatobalkanskogluka i idealan je poligon za istraživanje, obzirom da se u okviru njega nalazejaka karstna vrela i pojave toplih karstnih izvora na relativno malom rastojanju, ...karstni sistemi, geneza podzemnih voda, izotopske metode, starost voda,hidrogeohemijski procesi, dubina cirkulacije podzemnih voda, subtermalne i termalnevodeLjiljana M. Vasić. "Geneza i uslovi cirkulacije voda kompleksnih karstnih sistema Kučajsko-Beljaničkog masiva" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2017-07-14)
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Regionalna karakterizacija karstnih podzemnih voda dela centralnog Balkana u funkciji njihovog održivog korišćenja i menadžmenta
Veljko J. Marinović (2022)Karstne podzemne vode koristi oko 700 miliona ljudi na svetu, čime je njihov značaj za svetsko stanovništvo nemerljiv. U sklopu doktorske disertacije vršena su istraživanja i analize karstnih sistema dela centralnog Balkana (Srbije, Crne Gore i Savskog sliva Bosne i Hercegovine), kako bi se evaluirao ovaj dragoceni resurs. Analize su vršene na primerima karstnih sistema vrela Perućac, Seljašnica, Mokra i Mlava (Srbija), Oko Bijele i Rijeka Crnojevića (Crna Gora) i vrelo Bosne (Bosna i Hercegovina), kao i na regionalnom ...karstni sistem, podzemna voda, pritisci na kvantitet i kvalitet, menadžment podzemnih vodnih resursaVeljko J. Marinović. Regionalna karakterizacija karstnih podzemnih voda dela centralnog Balkana u funkciji njihovog održivog korišćenja i menadžmenta, Beograd : [V. Marinović], 2022 M70
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Contribution to the Tertiary Magmatism in Panonian basin (Serbia): REE and HFSE constraints from the volcanics of the Fruška Gora Mt.
Vasković Nada, Matović Vesna, Erić Suzana, Arifović Ana. "Contribution to the Tertiary Magmatism in Panonian basin (Serbia): REE and HFSE constraints from the volcanics of the Fruška Gora Mt." in Аcta mineralogica-petrographica, abstract series 6, Szeged (Hungary):Department of Mineralogy, Geochemistry and Petrology, University of Szeged (Hungary) (2010): 533-533 M34
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New Petrological and Mineralogical Data acquired during Three Years of SCOPES
Šarić Kristina, Pačevski Aleksandar, Cvetković Vladica, von Quadt Albrecht, Peytcheva Irena. "New Petrological and Mineralogical Data acquired during Three Years of SCOPES" in Conference on Recent Research Activities and New Results about the Regional Geology, the Geodynamics and the Metallogeny of the Lesser Caucasus, Tbilisi: (2013): 13-13 M34
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Preview of irrigation system for the Drmno open pit mine outer dump solution
Milanović Radomir, Dimitrijević Bojan, Vuković Zoran, Pavlović Milan. "Preview of irrigation system for the Drmno open pit mine outer dump solution" in X national conference of the open and underwater mining of minerals with international participation no. XI, Varna, Bulgaria:Scientific and Technical Union of Mining, Geology and Metallurgy (2011): 312-317 M33
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Komparativna analiza stabilnosti kosina i njihova sanacija na primjeru površinskog kopa uglјa „Bogutovo Selo”-Uglјevik
Trivan Jelena, Čebašek Vladimir, Kostić Srđan, Gojković Nebojša. "Komparativna analiza stabilnosti kosina i njihova sanacija na primjeru površinskog kopa uglјa „Bogutovo Selo”-Uglјevik" in Proceedings of the XV Symposium On Engineering Geology And Geotechnics, Beograd:Society of Geological Engineers and Technicians of Serbia - Committee for Engineering Geology and Geotechnics (2016): 483-497 M33
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Structural characteristics of Supragetic basement (Serbian Carpathians, eastern Serbia): Preliminary results and implications for late Early Cretaceous nappe stacking
Krstekanić Nemanja, Stojadinović Uroš, Kostić Bojan, Toljić Marinko. "Structural characteristics of Supragetic basement (Serbian Carpathians, eastern Serbia): Preliminary results and implications for late Early Cretaceous nappe stacking" in 13th Workshop on Alpine Geological Studies, Zlatibor Mts, Beograd Beograd:University of Belgrade-Faculty of mining and geology (2017): 56 M34
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Western Vardar zone, Danubicum and Timok magmatic complex (Serbia): coordinated or independent CW rotation
Lesić Vesna, Márton Emo, Cvetkov Vesna, Gajić Violeta, Jovanović Dragana. "Western Vardar zone, Danubicum and Timok magmatic complex (Serbia): coordinated or independent CW rotation" in Émile Argand Conference - 13th Workshop on Alpine Geological Studies - September 7th-18th 2017 in Serbia, Zlatibor Mts. Abstract volume., Beograd:University of Belgrade - Faculty of Mining and Geology (2017): 58-58 M34
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Deformation and bearing capacity of buried material near the shaft opening at the open pit mine “Zagradje” – open pit 2”
Ljubojev Milenko, Ignjatović Dragan, Ljubojev Vesna, Đurđevac Ignjatović Lidija, Rakić Dragoslav (2010)Ljubojev Milenko, Ignjatović Dragan, Ljubojev Vesna, Đurđevac Ignjatović Lidija, Rakić Dragoslav. "Deformation and bearing capacity of buried material near the shaft opening at the open pit mine “Zagradje” – open pit 2”" in Mining Enginerering = Rudarski radovi no. 2, Bor, Srbija:Mining and metallurgy institute Bor (2010): 115-122 M51
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Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure
Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić (2023)Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić. "Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure" in Program ; and the Book of abstracts The Eleventh Serbian Ceramic Society Conference »Advanced Ceramics and Application« September 18-20, 2023 Serbian Academy of Sciences and Arts, Belgrade, Serbia , Belgrade : Serbian Academy of Sciences and Art Serbia (2023) М34
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Short-term forecasting of PM10 and PM2.5 concentrations with Facebook's Prophet Model at the Belgrade-Zeleno brdo
Filip Arnaut, Vesna Cvetkov, Dragana Đurić, Mileva Samardžić-Petrović. "Short-term forecasting of PM10 and PM2.5 concentrations with Facebook's Prophet Model at the Belgrade-Zeleno brdo" in Geofizika (2023). https://doi.org/10.15233/gfz.2023.40.7 М23
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Application of machine learning for diagnosing the operation of a deep well pump in oil production
Maja Trikić (2024)This paper will thoroughly examine how machine learning can improve the diagnosis of deep well pumps by analyzing the role and function of the pumps, dynamograms, sensor technologies, and diagnostic methods.Our analysis will provide insights into modern techniques and approaches for enhancing the performance and reliability of oil production systems, targeting cost reduction and increased operational efficiency.deep well pump, dynamograms, machine learning, diagnostics of operating coditions,Random Forest, XGBoostMaja Trikić. Application of machine learning for diagnosing the operation of a deep well pump in oil production, 2024
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Otoliths in situ from Sarmatian (Middle Miocene) fishes of the Paratethys. Part IV: Scorpaenidae, Labridae, and Gobiesocidae
Werner Schwarzhans, Giorgio Carnevale, Sanja Japundžić, Katarina Bradić-Milinović. "Otoliths in situ from Sarmatian (Middle Miocene) fishes of the Paratethys. Part IV: Scorpaenidae, Labridae, and Gobiesocidae" in Swiss Journal of Palaeontology, Springer Science and Business Media LLC (2017). https://doi.org/10.1007/s13358-017-0124-y М23
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Middle to Late Jurassic pelagites and gravity mass flow deposits of a displaced Neotethyan margin: Microfacies and biostratigraphical studies in Northeast Hungary
János Haas, László Fodor, Nevenka Đeric, Ottilia Szives, Péter Ozsvárt, Melinda Fialowski, Szilvia Kövér (2024)János Haas, László Fodor, Nevenka Đeric, Ottilia Szives, Péter Ozsvárt, Melinda Fialowski, Szilvia Kövér. "Middle to Late Jurassic pelagites and gravity mass flow deposits of a displaced Neotethyan margin: Microfacies and biostratigraphical studies in Northeast Hungary" in Geološki anali Balkanskoga poluostrva, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2024). https://doi.org/10.2298/GABP241010014H М24
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Some continuous stress mixed formulations and inf-sup test
The most frequent motivation for the use of mixed methods is their robustness in the presence of certain limiting and extreme situations. At variance, the main goal of the present paper is to reconsider the use of mixed formulation as a tool for wider application, i.e., to study the stability of the proposed procedure treating problems in elasticity otherwise well suited for the solution by the usual displacement method.Computational procedure for the inf-sup test is outlined, and the results ...Mladen Berković, Dubravka Mijuca, Ines Grozdanović. "Some continuous stress mixed formulations and inf-sup test" in Computer Assisted Mechanics and Engineering Sciences, Instytut Podstawowych Problemów Techniki PAN (2001) М52
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Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia
Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević (2020)Nikola Burazer, Aleksandra Šajnović, Nebojša Vasić, Milica Kašanin-Grubin, Dragana Životić, João Graciano Mendonça Filho, Predrag Vulić, Branimir Jovančićević. "Influence of paleoenvironmental conditions on distribution and relative abundance of saturated and aromatic hydrocarbons in sediments from the NW part of the Toplica basin, Serbia" in Marine and Petroleum Geology, Elsevier BV (2020). https://doi.org/10.1016/j.marpetgeo.2020.104252 М21
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Sepiolite – a by-product of exploitation as a potential raw material in Serbian industry
This paper gives a brief overview of the sepiolite deposits, the basic properties, and the possibilities of using this mineral. Particular attention is paid to sepiolites from domestic production, especially the use of sepiolites suitable for the development of small businesses and technologies, with a focus on environmental protection. Aim of this paper is to point out importance of this mineral and to draw attention to the use of domestic raw materials. With appropriate mechanical and chemical pretreatments, sepiolite is ...Radmila Gaćina, Katarina Urošević, Jelena Zakonović. "Sepiolite – a by-product of exploitation as a potential raw material in Serbian industry" in Underground mining engineering , Belgrade : University of Belgrade - Faculty of Mining and Geology (2019). https://doi.org/10.5937/podrad1935081G М51