Претрага
1054 items
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The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia
For the purpose of the facilities construction within the transfer station „Prelici“ in Cacak, specific geotechnical investigations were carried out based on which the technological project with the facilities schedule was developed. Significant deviations in relation to the presented results were determined during earthworks, so the additional geotechnical investigation works were carried out. Since the new investigation works have determined a different cross section of the terrain, it was proposed to move the planned facilities which led to the ...... alternately (M3). It was concluded that this part of the landfill area was not used for waste disposal. However, on the southern part of the site, the surface is built of municipal waste covered with inert earth material (Figure 2). Figure 2. The situation of the terrain with the original schedule of ...
... industrial slag are also found. At some thin intervals, municipal waste zones were also observed, most likely occurring during the spreading of the surface cover part with construction Proceedings SARDINIA2019. © 2019 CISA Publisher. All rights reserved / www.cisapublisher.com machinery. In the bottom ...
... landfill itself, which is outside the planned construction zone of the transfer station facilities, the waste is fresh, very loose and with uneven surface. In this part, the slopes of the landfill are of average height of 3.5-5.0 m, and they have observed local dives that are not of major importance ...Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić. "The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia" in 17th International waste management and landfill symposium, Proceedings SARDINIA 2019, CISA Publisher (2019)
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Business Models for Small-scale Biomass Projects Development
Biomass is recognized as the most promising renewable energy source in Serbia. The share of biomass in Serbian final energy consumption is over 10%, but mostly related to traditional use in stoves and ovens. One of the main obstacles for wider implementation of contemporary biomass facilities is the inexperience of consumers and stakeholders in the implementation of “innovative” business models, especially in the cases of small-scale projects. In this paper, three different business models (public utility company, energy cooperative ...... Business Models for Small-scale Biomass Projects Development Dejan Ivezić1, Miodrag Gluščević2, Marija Živković1 1University of Belgrade – Faculty of Mining and Geology 2Standing Conference of Towns and Municipalities, Belgrade Abstract: Biomass is recognized as the most promising renewable energy source ...
... received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691661. References [1] Ministry of Mining and Energy, Energy Sector Development Strategy of the Republic of Serbia for the period by 2025 with projections by 2030, Official Gazette of the Republic ...Dejan Ivezić, Miodrag Gluščević, Marija Živković. "Business Models for Small-scale Biomass Projects Development" in 19th International Conference on Thermal Science and Engineering of Serbia, Niš : Faculty of Mechanical Engineering (2019)
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Numerical modeling of Selanac debris flow propagation using SPH code
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 ...... smoothing length of the domain of influence. This mesh-less method makes SPH well adapted to modelling problems involving large deformations and free surface problems, as the complex re- meshing process is avoided. The SPH model proposed by Pastor et al. (2009), defines propagations of mass as mixture ...
... presented in order to unfold the mentioned mathematical equations 3.1 Frictional rheology If the friction angle between fluidized soil and basal surface is smaller than the friction angle of the fluidized soil, the basal shear stress is given by: , (2) ...
... the one that is obtained by Hungr (1995) will be presented. It is considering the calculation of erosion rate, i.e. time derivative of the ground surface elevation, which is supposed equal the product of velocity (v), propagation height (h) and “landslide grow rate” (Er). The latter is independent ...Jelka Krušić, Biljana Abolmasov, Miloš Marjanović, Manuel Pastor, Saeid M. Tayyebi . "Numerical modeling of Selanac debris flow propagation using SPH code" 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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Еоценска фауна југозападног дела Сирт басена (Либија)
Љупко Рундић, Мери Ганић (2020)Љупко Рундић, Мери Ганић. "Еоценска фауна југозападног дела Сирт басена (Либија)" in Записници Српског геолошког друштва, Српско геолошко друштво (2020)
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Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?
Стефан Петровић, Наталија Батоћанин (2020)У раду су приказани резултати испитивања серпентинисаних харцбургита Брђана (43°58'45.1" СГШ, 20°25'12.6" ИГД) и талкизираних харцбургита откривених у интервалу 429-559.8 m у истражној бушотини 330А/18 (44°07'33.2" СГШ, 20°30'28.5" ИГД) на Руднику. Узорци оба локалитета показују карактеристике резидуалних харцбургита из омотача, односно тектонита; лепидобластичне, бластозрнасте, или порфирокластичне структуре и масивне текстуре. Серпентинисани харцбургити и серпентинити Брђана су изграђени од серпентина, ретких реликата оливина и ортопироксена, акцесорног спинела, и веома ретког секундарног магнезита и магнетита. Најдоминантнији састојак (местимично гради и преко ...... tive samples were taken. Four samples were taken from the drilled borehole from Rudnik (interval 480-498 m) and two samples were taken from the surface in the locality Brđani. The laboratory examinations included: - Determination of mineral composition and fabric in selected samples by the optical ...
... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...
... 11000 Belgrade, Serbia 2 Универзитет у Бeограду, Рударско-геолошки факултет, Ђушина 7, 11000 Београд, Србија; University of Belgrade, Faculty of Mining and Geology, Djusina 7, 11000 Belgrade, Serbia e-mail: natalijabatocanin@yahoo.com 16 Кључне речи: Рудник, Брђани, харцбургити, серпентинити ...Стефан Петровић, Наталија Батоћанин. "Aлтерације перидотита контролисане карактером флуида на примеру харцбургита Рудника - Серпентинизација или талкизација?" in Записници српског геолошког друштва, Српско геолошко друштво, Београд (2020)
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Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery
... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...
... used in the manufacture of traditional pottery Maja Milošević!* (%, Mihovil Logar! and Biljana Djordjević? 1University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia and ŽNational Museum in Belgrade, Belgrade, Serbia Abstract 'The production of pottery in the traditional manner ...
... Guarini G., Ligas P., Palomba M. & Raimondo M. (2001) Chemical, mineralogical and ceramic properties of kaolinitic materials from the Tresnuraghes mining district, western Sardinia, Italy. Applied Clay Science, 18, 145–155. Fenili E.P., Biz E, Boa Hora P.R.M., Madeira R., Modesto C.O. & Bernardin ...Maja Milošević, Biljana Đorđević, Mihovil Logar. "Mineralogical analysis of a clay body from Zlakusa, Serbia, used in the manufacture of traditional pottery" in Clay Minerals (2020). https://doi.org/10.1180/clm.2020.20
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Mesozoic carbonate rocks in Serbia used as dimension stone
Vesna Matović, Tijana Vojnović Ćalić (2016)The building industry in Serbia uses, to a great extent, imported natural stone for architectural purposes. The significance of local deposits, particularly limestones, is not adequately perceived despite the country’s abundance of these valuable resources. Therefore, this study focuses on Serbia’s Mesozoic carbonate rocks, specifically on the deposits of four selected quarries: Klisura, Skrzut, Struganik, and Tisnica. The quality and prospects of the application of these limestones has not yet been the subject of a detailed, comprehensive investigation. Therefore, ...... the investigated limestones: a Klisura red nodular limestone (polished surface); b Klisura biomicrite; c Skrzut limestone (polished surface), d Skrzut biomicrudite; e Struganik limestone (nafural split surface); and f Struganik biomicrite biosparrudite, intrabiosparrudite (rudstone ...
... of the Tisnica limestone: a Stromatolite limestones (saw-plane surface); b Fenestral texture of biolitite with geopetal structural patterns; c spherical forms of reddish-pink oncoids in oobiomicrudite (saw-plane surface); and d Completely recrystallized macrofaunal remains of biomicrudite ...
... dimension stone has continuously increased (Siegesmund and Sneth- lage 2011). This trend is a result of the aesthetic @ Springer appearance, surface processing possibilities, durability, wide variety of use, and easy maintenance of stone (Siegesmund and Torok 2011). New technologies, leading ...Vesna Matović, Tijana Vojnović Ćalić. "Mesozoic carbonate rocks in Serbia used as dimension stone" in Bulletin of Engineering Geology and the Environment, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s10064-015-0722-0
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A Description of Morphological Features of Serbian: a Revision using Feature System Declaration
In this paper we discuss some well-known morphological descriptions used in various projects and applications (most notably MULTEXT-East and Unitex) and illustrate the encountered problems on Serbian. We have spotted four groups of problems: the lack of a value for an existing category, the lack of a category, the interdependence of values and categories lacking some description, and the lack of a support for some types of categories. At the same time, various descriptions often describe exactly the same ...... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...
... Declaration Cvetana Krstev 1 , Ranka Stanković2 , Duško Vitas 3 1 professor, Faculty of Philology, Belgrade, 2 assistant professor, Faculty of Mining and Geology, Belgrade 3 professor, Faculty of Mathematics, Belgrade E-mail: cvetana@matf.bg.ac.rs, ranka@rgf.bg.ac.rs, vitas@matf.bg.ac.rs Abstract ...Cvetana Krstev, Ranka Stanković, Vitas Duško. "A Description of Morphological Features of Serbian: a Revision using Feature System Declaration" in Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2010, Valetta, Malta : European Language Resources Association (2010)
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Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji
Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović (2012)Slično većini evropskih zemalja, udeo podzemnih voda u javnom vodosnabdevanju u Srbiji je oko 75%. Najveće rezerve su akumulirane u vodonosnim naslagama intergranularne poroznosti neogene i kvartarne starosti, kao i u karstnim izdanima. One su jedini izvor vodosnabdevanja pijacom vodom za Vojvodinu i veći deo Srbije. Delovi sa malim rezervama podzemnih voda su Šumadija i južni delovi zemlje, gde se koriste u većoj meri površinske vode. Do sada izvedena hidrogeološka istraživanja pokazuju da se zahvata oko 30% obnovljivih rezervi ...... water in Vojvodina and most of Serbia. Parts of the country with insignificant groundwater reserves are Sumadija and the southern regions, where surface waters are used to a greater extent. The hydrogeological studies conducted thus far show that around 30% of renewable groundwater reserves ...
... water in Vojvodina 230 and most of Serbia. Parts of the country with insignificant groundwater reserves are Sumadija and the southern regions, where surface waters are used to a greater extent. The hydrogeological studies conducted thus far show that around 30% of renewable groundwater reserves VODOPRIVREDA ...
... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...Dušan Polomčić, Zoran Stevanović, Dragoljub Bajić, Bojan Hajdin, Vesna Ristić-Vakanjac, Petar Dokmanović, Saša Milanović. "Vodosnabdevanje i održivo upravljanje podzemnim vodnim resursima u Srbiji" in Vodoprivreda, Beograd : Jugoslovensko društvo za odvodnjavanje i navodnjavanje (2012)
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Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin
Dušan Polomčić, Bojan Hajdin, Marina Ćuk, Petar Papić, Zoran Stevanović. "Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin" in Carpathian Journal of Earth and Environmental Sciences (2014)
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Основе конструисања
Бобан Анђелковић, Милош Танасијевић, Филип Милетић. Основе конструисања, Ниш : Универзитет у Нишу - Машински факултет, 2023
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Wordnet Development Using a Multifunctional Tool
Ivan Obradović, Ranka Stanković (2007)In this paper we present a multifunctional tool for manipulating heterogeneous language resources. The tool handles electronic dictionaries, wordnets and aligned texts, and provides for their synchronous use in various tasks. We focus here on the description of the possibilities this tool offers in the development of wordnets. Besides the wordnet module which enables parallel handling of two wordnets, other modules, such as the module for morphological dictionaries and the module for aligned texts, as well as available finite ...... Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Wordnet Development Using a Multifunctional Tool Ivan Obradović University of Belgrade Faculty of Mining and Geology ...
... Geology Đušina 7, 11000 Belgrade, Serbia ivano@rgf.bg.ac.yu Ranka Stanković University of Belgrade Faculty of Mining and Geology Đušina 7, 11000 Belgrade, Serbia ranka@rgf.bg.ac.yu Abstract In this paper we present a multifunctional tool for manipulating heterogeneous language resources ...Ivan Obradović, Ranka Stanković. "Wordnet Development Using a Multifunctional Tool" in Proceedings of the International Workshop Computer Aided Language Processing (CALP) '2007, Borovets, Bulgaria, September 2007, - (2007)
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Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics
Maja Milošević, Predrag Dabić, Sabina Kovač, Lazar Kaluđerović, Mihovil Logar. "Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics" in Clay Minerals, Mineralogical Society (2019). https://doi.org/10.1180/clm.2019.49
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A hundred years of Milutin Milanković's climate change theory - geological implications
Dejan Radivojević (2020)Миланковићева теорија циклуса објављена пре сто година је најважнија теорија у наукама које проучавају климу и имала је велики утицај на дисциплине које се баве Земљом. Ипак, његов рад је чекао више од педесет година да би добио потврду. Може се рећи да Миланковићев рад највећи утицај на геологију има у изради астрономске временске скале, подршци хипотези континенталног дрифта и палеоклиматологији. Добри резултати примене астрономске временске скале на неогене седименте иницирали су примену ове методе у мезозојским и у последње ...циклостратиграфија, астономска временска скала, геолошка временска скала, климатске промене, континентални дрифт... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...
... Volume 81 (2), December 2020, 87–98 – https://doi.org/10.2298/GABP201125011R History note Историјска белешка 1 University of Belgrade, Faculty of Mining and Geology, Department of Regional Geology, Kamenička 6, 11000 Belgrade, Serbia. E-mail: dejan.radivojevic@rgf.bg.ac.rs Abstract. Milanković’s ...
... (Austro-Hungarian Empire, actually Croatia). DEjan RaDiVojEVić Geol. an. Balk. poluos., 2020, 81 (2), 87–9888 Fig. 1.Milanković’s bust at the Faculty of Mining and Geology, University of Belgrade (left) and original front page of his famous theory published by AcadémieYougoslave des Sciences et des Arts de ...Dejan Radivojević. "A hundred years of Milutin Milanković's climate change theory - geological implications" in Geološki anali Balkanskoga Poluostrva, Univerzitet u Beogradu, Rudarsko geološki fakultet (2020). https://doi.org/10.2298/GABP201125011R
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Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке
... objects such as: fireplaces and burnt houses, pits filled with fragments of ceramics or large whole containers, removal or accumulation of the surface layer of soil, stone structures (foundations of houses or paved streets), iron artefacts (which are the most magnetic and easiest detected by this method) ...
... o‐called "walk‐mod" (walking gradio‐ meter) was used with vertical distance between sensors of 0.84 m. The distance of the lower sensor to the surface of the terrain was 1 m. The distance between the profiles was 0.5 m, and the sampling interval was 0.5 s. Using the integrated GPS device ...
... ormed at the maximum points in the analytical signal network. Such a method of detection of peaks can be used to estimate the depth to the upper surface of the source of anomalies. Based on the results of the test on synthetic data, for the calculation of the depth to the source of the magnetic ...Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић. "Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке" in Књига апстраката 17. Конгрес геолога Србије, Врњачка Бања 17-20. мај, Српско геолошко друштво (2018)
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Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs
Saša Milanović, Ljiljana Vasić (2021)Saša Milanović, Ljiljana Vasić. "Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs" in Hydrogeology Journal, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10040-020-02280-1
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Uticaj raspadanja na stabilnost kosina u mekoj stenskoj masi
Anđela Despotov (2024)U radu je opisano ponašanje mekih stenskih masa koje su izložene porecesu raspadanja tokom određenog vremenskog perioda. Meke stenske predstavljaju kritične vrste stenskih masa pošto izazivaju različite probleme tokom izvođenja građevinskih radova. Meke stene mogu biti sedimentne stene, raspadnute metamorfne i magmatske stene. Odlikuju se niskim vrednostima čvrstoće, visokom deformabilnošću, visokom plastičnošću, podložne su dezintegraciji i fizičko-hemijskom raspadanju, odnosno ubrzanom dejstvu površinskog raspadanja usled atmosferskih uticaja.Za klasifikaciju mekih stenskih masa koriste se modifikovane verzije već postojećih klasifikacionih sistema. Jedan ...... (1997) Practical Estimates of Rock Mass Strength, International Journal Rock Mechanics Mining Science, 34, 1165-1186. 18. Hoek E., Brown E.T., (1980) Underground Excavations in Rock. London: Institution of Mining and Metallurgy 527 p, London 19. ISO 14689:2017 Geotechnical investigation and testing ...
... l Journal of Rock Mechanics and Mining Sciences, Volume 34, article id. 298.e1. 27. Sousa i dr. (1997), Experimental investigation on the influence of temperature on the mechanical properties of reservoir rocks. International Journal of Rock Mechanics and Mining Sciences, Volume 34, article id ...
... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...Anđela Despotov. Uticaj raspadanja na stabilnost kosina u mekoj stenskoj masi, 2024
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A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia
When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective approach that includes economic, technical, environmental, and socio-political criteria. For the evaluation of criteria and alternatives, the Fuzzy Analytical Hierarchy Process (FAHP) method is applied. The obtained weights are formed according to the values of energy indicators and expert judgments. The use of a fuzzy numerical value scale for the assessment of expert judgments and energy indicators provides a more sensitive ...... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...
... renewable energy sources for electricity generation: Case Serbia Boban Pavlović ∗, Dejan Ivezić, Marija Živković University of Belgrade, Faculty of Mining and Geology, Djusina 7, 11000 Belgrade, Serbia a r t i c l e i n f o Article history: Received 14 December 2020 Received in revised form 27 January ...
... (Republic of Serbia), 2016. Energy sector development strategy of the republic of serbia for the period by 2025 with projections by 2030. Ministry of Mining and Energy, Department for strategic planning in energy sector, Belgrade, available at: https://www.mre.gov.rs/doc/efikasnost- izvori/23.06.02016% ...Boban Pavlović, Dejan Ivezić, Marija Živković. "A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia" in Energy Reports, Elsevier BV (2021). https://doi.org/10.1016/j.egyr.2021.02.072
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Primjena magnetometrijskih ispitivanja na arheološkom lokalitetu Nedeljkova humka
... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...Mirko Petković, Vesna Cvetkov, Milorad Ignjatović, Dejan Naumov. "Primjena magnetometrijskih ispitivanja na arheološkom lokalitetu Nedeljkova humka" in Aktuelna interdisciplinarana istraživanja tehnologije u arheologiji jugoistočne Evrope: zbornik radova, Prvi skup Sekcije za arheometriju, arheotehnologiju, geoarheologiju i eksperimentalnu arheologiju Srpskog arheološkog društva, Beograd, 28.02.2020., Beograd : Srpsko arheološko društvo (2020)
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An Efficient Class of Iterative Root-Finding Methods with Applications
Dejan Ćebić, Nebojša Ralević (2021)Dejan Ćebić, Nebojša Ralević. "An Efficient Class of Iterative Root-Finding Methods with Applications" in 2021 IEEE 19th International Symposium on Intelligent Systems and Informatics (SISY), IEEE (2021). https://doi.org/10.1109/SISY52375.2021.9582495