Претрага
48 items
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Inženjerskogeološki kriterijumi kao deo višekriterijumske analize izbora lokacija deponija
Sonja M. ĐOKANOVIĆ (2014)Sonja M. ĐOKANOVIĆ. Inženjerskogeološki kriterijumi kao deo višekriterijumske analize izbora lokacija deponija, Beograd:Rudarsko-geološki fakultet, 2014
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Izučavanje vodopropusnosti ispucalih sredina za potrebe projektovanja injekcionih zavesa
Sonja Cvetković-Mrkić (1985)Sonja Cvetković-Mrkić. Izučavanje vodopropusnosti ispucalih sredina za potrebe projektovanja injekcionih zavesa, Beograd:Rudarsko Geološki Fakultet, 1985
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Izučavanje vodopropusnosti ispucalih sredina za potrebe projektovanja injekcionih zavesa
Sonja Cvetković-Mrkić (1985)Sonja Cvetković-Mrkić. Izučavanje vodopropusnosti ispucalih sredina za potrebe projektovanja injekcionih zavesa, Beograd:Rudarsko Geološki Fakultet, 1985
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Definisanje parametara čvrstoće na smicanje kod izvođenja kosina u ispucalom stenskom masivu
Zoran M. Berisavljević (2016-04-01)Definisanje parametara čvrstoće na smicanje ispucalih stenskih masa predstavlja jedanod najzahtevnijih zadataka mehanike stena. Geotehnička istraživanja su uglavnomograničena na rezultate laboratorijskih ispitivanja malih makroskopski homogenihuzoraka, sa kojih se vrši ekstrapolacija rezultata na terensku razmeru. Ispitivanja semogu vršiti in situ, ali su i ona ograničena veličinom korišćene aparature imikrolokacijom na kojoj se vrše ispitivanja. Pored toga, moguće je vršiti različitaispitivanja na fizičkim modelima, koja su veoma složena i skupa. Ekstrapolacijapodataka sa malog uzorka na terensku razmeru daje mnogo bolje rezultate ...naponsko stanje, ispucalost, heterogenost, čvrstoća na smicanje, geološki indeksčvrstoće, Hoek-Brownov materijal, kompozitni uzorci, dezintegracija, povratna analizaZoran M. Berisavljević. "Definisanje parametara čvrstoće na smicanje kod izvođenja kosina u ispucalom stenskom masivu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-04-01)
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Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept
Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov. " Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept" in Engineering Geology , Elsevier (2019). https://doi.org/10.1016/j.enggeo.2019.05.007
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GIS application for landfill site selection: a case study in Pancevo, Serbia
Đokanović Sonja, Abolmasov Biljana, Jevremović Dragutin. "GIS application for landfill site selection: a case study in Pancevo, Serbia" in Bulletin of Engineering Geology and the Environment 75 no. 3, :Springer Berlin Heidelberg (2016): 1273-1299
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Hidrofobizacija različitih tipova alumosilikata za primenu u prečišćavanju industrijskih voda
Milićević Sonja, Milošević Vladan, Pavicević Vladimir, Vučinić Dušica, Povrenović Dragan. "Hidrofobizacija različitih tipova alumosilikata za primenu u prečišćavanju industrijskih voda" in KVALITET VODE U SISTEMIMA VODOVODA I VODE U INDUSTRIJI, Beograd: (2012)
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Mechanism of stearic acid adsorption to calcite
Mihajlović Slavica, Vučinić Dušica, Sekulić Živko, Milićević Sonja, Kolonja Božo. "Mechanism of stearic acid adsorption to calcite" in Powder Technology no. 245, :Elsevier (2013): 208-216
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Distribution of major and trace elements in the Kovin lignite (Serbia)
Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović (2019)geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive Xray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). ...... (Serbia) Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Distribution of ...
... (Serbia) | Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović | Geologia Croatica | 2019 | | 10.4154/gc.2019.06 http://dr.rgf.bg.ac.rs/s/repo/item/0005658 Дигитални р ...Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović. "Distribution of major and trace elements in the Kovin lignite (Serbia)" in Geologia Croatica, Croatian Geological Survey (2019). https://doi.org/10.4154/gc.2019.06
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Modification of the aluminosilicates surface
Milićević Sonja, Milošević Vladan, Povrenović Dragan, Vučinić Dušica, Pavićević Vladimir, Čarapić Jelena (2012)Milićević Sonja, Milošević Vladan, Povrenović Dragan, Vučinić Dušica, Pavićević Vladimir, Čarapić Jelena. "Modification of the aluminosilicates surface" in Modification of the aluminosilicates surface, Bor, Serbia: (2012): 187-190
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Sustainable Waste Management Model - Case Study: Novi Pazar
Stefanović Gordana, Sriljej Hivzo, Ristović Ivica, Milutinović Biljana, Milošević Olivera, Popović Sonja (2014)Stefanović Gordana, Sriljej Hivzo, Ristović Ivica, Milutinović Biljana, Milošević Olivera, Popović Sonja. "Sustainable Waste Management Model - Case Study: Novi Pazar" in Journal of Environmental Protection and Ecology 15 no. 3, Thessaloniki, Greece :B.EN.A. Balkan Environment Association (2014): 1005-1012
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Characterization of pellet samples obtained by peletization of limestone and seaweed
Vladimir Jovanović, Dejan Todorović, Branislav Ivošević, Dragan Radulović, Sonja Milićević, Dragana Nišić (2021)Vladimir Jovanović, Dejan Todorović, Branislav Ivošević, Dragan Radulović, Sonja Milićević, Dragana Nišić. "Characterization of pellet samples obtained by peletization of limestone and seaweed" in 52nd International October Conference on Mining and Metallurgy ‐ IOC 2021, University of Belgrade, Technical Faculty in Bor ; [co‐organizer Institute for Mining and Metallurgy Bor (2021)
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Oxygen vacancy-induced microstructural changes of annealed CeO 2-x nanocrystals
Askrabiac Sonja, Dohceviac-Mitrović Zorana, Kremenović Aleksandar, Lazarević Nenad, Kahlenberg Volker, Popović Zoran V. (2012)Askrabiac Sonja, Dohceviac-Mitrović Zorana, Kremenović Aleksandar, Lazarević Nenad, Kahlenberg Volker, Popović Zoran V.. "Oxygen vacancy-induced microstructural changes of annealed CeO 2-x nanocrystals" in Journal of Raman Spectroscopy 1 no. 43, COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA:Wiley-Blackwell (2012): 76-81. https://doi.org/10.1002/jrs.2987
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Karakterizacija uzoraka peleta dobijenih postupkom peletizacije krečnjaka i morske alge u različitim odnosima za upotrebu u poljoprivredi
Vladimir Jovanović, Dejan Todorović, Branislav Ivošević, Dragan Radulović, Sonja Milićević, Dragana Nišić, Slavica Mihajlović (2021)Vladimir Jovanović, Dejan Todorović, Branislav Ivošević, Dragan Radulović, Sonja Milićević, Dragana Nišić, Slavica Mihajlović. "Karakterizacija uzoraka peleta dobijenih postupkom peletizacije krečnjaka i morske alge u različitim odnosima za upotrebu u poljoprivredi" in Održivi razvoj u rudarstvu i energetici: zbornik radova / 12. simpozijum sa međunarodnim učešćem "Rudarstvo 2021", Institut za tehnologiju nuklearnih i drugih mineralnih sirovina [i] Privredna komora Srbije (2021)
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Effects of production conditions on the properties of limestone briquettes aimed for acid soil liming
Vladimir Jovanović, Dragana Nišić, Vladimir Milisavljević, Dejan Todorović, Dragan Radulović, Branislav Ivošević, Sonja Milićević (2022)Vladimir Jovanović, Dragana Nišić, Vladimir Milisavljević, Dejan Todorović, Dragan Radulović, Branislav Ivošević, Sonja Milićević . "Effects of production conditions on the properties of limestone briquettes aimed for acid soil liming" in Chemical Industry (2022). https://doi.org/10.2298/HEMIND220211011J
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Quantitative landslide risk assessment in the city of Tuzla
In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...... C. F., Ngai, Y. Y. (2002) “Landslide risk assessment and management: an overview”. Engineering Geology 64(1): 65-87. Đurić, U., Marjanović, M., Radić, Z., Abolmasov, B. (2019) “Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling ...Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović. "Quantitative landslide risk assessment in the city of Tuzla" in SCG-Xiii International Symposium on Landslides. Cartagena, Colombia- February 22-26, 2021, International Society for Soil Mechanics and Geotechnical Engineering (2021)
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Properties of fly ash and slag from the power plants
This paper describes the physical, chemical and mineral properties of ash and slag, which were taken from thermal power plants Nikola Tesla A, Nikola Tesla B, Kostolac A and Kostolac B. The knowledge of the mineralogical material composition is important because the type of minerals directly determines the properties of the fly ash and slag and their possible application. Laboratory tests showed that ash and slag samples consist of the following minerals: amorphous materials, quartz, feldspar, mullite, melilite, cristobalite, ...fly ash, slag, physical composition, chemical composition, mineral composition, X-ray diffraction method... Diffraction Methodos. 2005 World of Coal Ash, In- ternational Symposium, April 11–15, 2005, 1–14. ŽIVOTIĆ, D., BECHTEL, A., SACHSENHOFER, R., GRATZER, R., RADIĆ, D., OBRADOVIĆ, M. & STOJANOVIĆ, K. (2015): Reprint of „Petrological and or- ganic geochemical properties of lignite from the Kolubara and Kostolac ...Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić. "Properties of fly ash and slag from the power plants" in Geologia Croatica, Zagreb : Croatian Geological Survey (2016). https://doi.org/10.4154/gc.2016.26
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Application of pulsed flash thermography method for specific defect estimation in aluminum
Tomić Ljubiša D, Jovanović Dalibor B, Karkalić Radovan M, Damnjanović Vesna, Kovačević Branko V, Filipović Dalibor D, Radaković Sonja S. (2015)Tomić Ljubiša D, Jovanović Dalibor B, Karkalić Radovan M, Damnjanović Vesna, Kovačević Branko V, Filipović Dalibor D, Radaković Sonja S.. "Application of pulsed flash thermography method for specific defect estimation in aluminum" in Thermal Science 19 no. 5, Belgrade:Vinca Institute of Nuclear Sciences (2015): 1845-1854
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... Аболмасов Д. Јевремовић, Р. Санковић, З. Радић 208. Томић В. Милан 23.09.2014. Хидрогеолошке карактеристике Бачке са аспекта захватања и искоришћења лековитих вода Хидрогеологија М. Лазић О. Крунић, Т. Јовановић 209. Ђокановић М. Соња 10.10.2014. Инжењерскогеолошки критеријум ...
... Слободан, редовни професор, 30.09.2008. 3. Дантић Адам, редовни професор, 30.09.2008. Период - 01.01.2009.-31.12.2009. 1. Цветковић-Мркић Соња, редовни професор, 31.03.2009. 2. Ћалић Надежда, редовни професор, 21.06.2009. 3. Грубор Даворка, редовни професор, 30.09.2009. 4. Пешић Лука ...
... стандарда у области Механика стена. Пензионисан је 2002. године. 3. НАСТАВНИЦИ И САРАДНИЦИ ФАКУЛТЕТА У ПЕРИОДУ 1991. – 2015. ГОДИНА 287 Др СОЊА ЦВЕТКОВИЋ-МРКИЋ, рођенa је 1951. године у Косовској Митровици. Дипломирала је 1973. године на Универзитету у Београду, Рударско-геолошки факултет ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016
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Modeliranje disperzije dimnih gasova iz termoelektrane Kostolac B
Bojan Živanović (2024)Bez hrane se može preživeti nedelju dana, bez vode svega nekoliko dana, međutim, bez vazduha se može preživeti najmanje, nekoliko minuta. Pitanje je kakav uticaj na zdravlje čoveka i okoline ima vazduh koji je lošeg kvaliteta, a kojem je skoro celokupno stanovništvo planete izloženo? Ovaj rad se bavi problematikom modeliranja disperzije dimnih gasova iz novog bloka B3 TE ,,Kostolac’’ B. Ključni momenti koji će biti predstavljeni jesu zagađenje, zdravstveni efekti, modeliranje disperzije i analiza dobijenih rezultata korišćenjem programa AERMOD. Analiziran ...... fakultet. 2015. [14.] ŠTRBAC D.D., GVOZDENAC B. D., MIROSAVLJEVIĆ Z. D., ENERGIJA I OKRUŽENJE, SKRIPTA, 2011. [15.] JOVOVIĆ A., TODOROVIĆ D., RADIĆ D, OBRADOVIĆ M., STANOJEVIĆ M., Univerzitet u Beogradu, Mašinski fakultet, LILIĆ N., KNEŽEVIĆ D., Univerzitet u Beogradu, Rudarsko-geološki fakultet ...Bojan Živanović. Modeliranje disperzije dimnih gasova iz termoelektrane Kostolac B, 2024