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Упит dcterms_creator_txt:Nebojša D. Ilić

1138 items

  • Advantages and challenges in presenting mathematical content using EDX platform

    Marija Radojičić, Ivan Obradović, Ranka Stanković, Olivera Kitanović, Roberto Linzalone (2016)
    ... pp. 266-275. [4] Borković, A., Ilić, M., Majstorović, D., Mrđa, N., Radojičić, M., Tatar, S., Tepić, D., “Guidelines for OER creation and publishing”, BAEKTEL 2015. [5] Radojičić, M., Obradović, I., Tatar, S., Linzalone, R., Schiuma, G., & Carlucci, D. “Creating an environment for free ...

  • Heavy metals and trace element accumulation and distribution in the organs of Phragmites australis (Cav.) Trin. eh Steud. 1841, Tisza River, Srebia

    Štrbac Snežana, Jovančićević Branimir, Šajnović Aleksandra, Simonović Predrag, Dojčinović B., Grubin Kašanin Milica, Vasić Nebojša, Srdić D. (2012)

  • Metals in Sediment and Phragmites Australis (Common Reed) from Tisza River, Serbia

    Štrbac Snežana, Šajnović Aleksandra, Grubin Kašanin Milica, Vasić Nebojša, Dojčinović Biljana, Simonović Predrag, Jovančićević Branimir (2014)

  • Savremeni pristupi u upravljanju rizikom mehanizacije na površinskim kopovima

    Kirin Snežana, Pantelić Milorad, Miljanović Igor (2016)

  • Brief hydrogeology on the Dinaric karst with emphasis on the SE of the Adriatic basin

    Stevanović Zoran (2014)

  • Uticaj stenske podloge na kvalitet životne sredine

    Srećković-Batoćanin Danica, Jović Vidojko (2016)

  • Mermerni oniks Lozovika – mogući objekat geonasleđa

    Batoćanin Natalija, Matović Vesna, Erić Suzana, Gajić Violeta (2018)

  • A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System

    Miljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić (2023)
    This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...
    системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFIS

  • The use of biological markers in determination of origin and type of organic matter in the Tisza river sediments

    Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević (2013)
    The objective of the study was to determine the origin and type of organic matter (OM) of the Tisza recent sediments along the distance of 153 km through the territory of Serbia. For this purpose group organic-geochemical parameters and biomarker compositions were used. All samples contain approximately same amount of OM, which was deposited under uniform, slightly reducing conditions. Based on the distribution of n-alkanes, the origin and type of OM could not be precisely estimated. However, n-alkane patterns ...
    sediments, Tisza River, organic matter, biomarkers, oil pollutants
    ... . We are also grateful to the anonymous reviewers. И З В О Д ПРИМЕНА БИОЛОШКИХ МАРКЕРА У ОДРЕЂИВАЊУ ПОРЕКЛА И ТИПА ОРГАНСКE СУПСТАНЦЕ У СЕДИМЕТИМА РЕКЕ ТИСЕ СНЕЖАНА ШТРБАЦ 1 , ГОРДАНА ГАЈИЦА 2 , АЛЕКСАНДРА ШАЈНОВИЋ 2 , НЕБОЈША ВАСИЋ 3 , КСЕНИЈА СТОЈАНОВИЋ 4 и БРАНИМИР ЈОВАНЧИЋЕВИЋ 4 ...
    ... markers in determination of origin and type of organic matter in the Tisza river sediments Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] The use ...
    ... markers in determination of origin and type of organic matter in the Tisza river sediments | Snežana Štrbac, Gordana Gajica, Aleksandra Šajnović, Nebojša Vasić, Ksenija Stojanović, Branimir Jovančićević | Journal of Serbian Chemical Society | 2013 | | 10.2298/JSC130614087S http://dr.rgf.bg.ac.rs/s ...

  • Laboratory testing of fly ash

    Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić (2016)
    Fly ash is one of the most common waste materials created by burning of coal. It is composed of smaller particles, consisting mainly of aluminosilicate glass, mullite and quartz, which are collected by electrostatic separators (filter) of gaseous products arising from the combustion of coal. This paper presents the pozzolanic properties, mechanical properties, chemical and mineral composition of fly ash obtained in the combustion process in a power plant Nikola Tesla A (PPNT A) with the addition of a ...
    chemical composition, fly ash, mechanical properties, mineral properties, pozzolanic properties, X-ray diffraction
    ... Faculty of Mining and Geology Đušina 7, 11000 Belgrade, Republic of Serbia Tel. +381 11 263 52 17 E-mail: aleksandra.rosic@rgf.bg.ac.rs Nebojša Radović, Ph D, Civ. Eng., Associate Professor University of Novi Sad, Faculty of Technical Sciences, Department of Civil Engineering and Geodesy, Trg Dositeja ...
    ... fly ash Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Laboratory testing of fly ash | Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan ...
    ... 1330-3651 (Print), ISSN 1848-6339 (Online) DOI: 10.17559/TV-20150317171035 LABORATORY TESTING OF FLY ASH Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić Preliminary note Fly ash is one of the most common waste materials created by burning of coal ...

  • A fuzzy-based decision support model for effectiveness evaluation - a case study of examination of bulldozers

    Miloš Tanasijević, Predrag Jovančić, Dejan Ivezić, Uglješa Bugarić, Radiša Đurić (2019)
    Effectiveness evaluation is one of the basic components of engineering asset management and maintenance engineering in general. Effectiveness is an overall concept representing a measurement of quality of service level for the analyzed engineering system. This concept contains a series of partial indicators relating to time in operation and time for maintenance activities, as well as functional properties of the system. This article describes the analysis and structuring of partial indicators, as well as the development of a model ...
    Efikasnost, Fazi zaključivanje, Prikupljanje podataka, Buldozer

  • Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment

    Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)
    kvalitet podzemnih voda, arsen, analiza rizika, Panonski Basen
    ... Hajdin, Nebojša Atanacković, Dušan Polomčić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Arsenic in Tap Water of Serbia´s South Pannonian Basin and Arsenic Risk Assessment | Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković ...
    ... Tap Water of Serbia’s South Pannonian Basin and Arsenic Risk Assessment Petar Papić*, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia Received: 5 June 2012 Accepted: ...
    ... arsenic Atlanta, 1993. 27. SCHUHMACHER-WOLZ U, DIETER HH, KLEIN D, SCHNEIDER K., Oral exposure to inorganic arsenic: eval- uation of its carcinogenic and non-carcinogenic effects. Crit. Rev. Toxicol., 39, (4), 271, 2009. 28. SAMS R., WOLF D. C., RAMASAMY S., OHANIAN E., CHEN J., LOWIT A., Workshop overview: ...

  • Anisotropic grossular–andradite garnets: Evidence of two stage skarn evolution from Rudnik, Central Serbia

    Bojan Kostić, Danica Srećković-Batoćanin, Petyo Filipov, Pavle Tančić, Kristijan Sokol (2021)
    This paper presents LA-ICP-MS data for garnets from the Rudnik skarn deposit (Serbia), which range from Grs45–58Adr40–52Alm2–3 in the core and Adr70–97Grs2–29Sps1 in the rim displaying anisotropy and zoning. In spite of wide compositional variations the garnets near the end-member of andradite (Adr > 90) are generally isotropic. Fe-rich rims exhibit LREE depletion and flat HREE pattern with weak negative Eu anomaly, including higher As and W contents. On the other side, the Fe-poorer core shows flat REE pattern ...
    grandite, garnets, skarn, Rudnik
    ... deposit of NW Iran. Journal of Geochemical Exploration 81, 47–57. https://doi.org/10.1016/ S0375-6742(03)00212-7 Srećković-Batoćanin D., Vasković N., Milutinović S., Ilić V. & Nikić Z. 2014: Composition of zonal garnets from the garnetite exo- skarn of the ore field Rogozna (Rogozna Mts, southern Serbia) ...
    ... L., Hefton K.K., Mayes D. & Tasiran I. 1997: Geology, zonation, and fluid evolution of the Big Gossan Cu–Au skarn deposit, Irian Jaya. Economic Geology 92, 509–534. https://doi. org/10.2113/gsecongeo.92.5.509 Mladenović D., Batoćanin N., Vulić P. & Srećković-Batoćanin D. 2018: Rare earth elements ...
    ... 1007/s004100100248 Prelević D., Foley S.F., Romer L., Cvetković V. & Downes H. 2005: Tertiary Ultrapotassic Volcanism in Serbia: Constraints on Petrogenesis and Mantle Source Characteristics. Journal of Petrology 46, 1443–1487. https://doi.org/10.1093/petrology/ egi022 Prelević D., Wehrheim S., Reutter ...

  • Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"

    Nikola Mirković, Luka Crnogorac, Aleksa Paunović (2024)

  • Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment

    Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)
    ... tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Arsenic in tape waters of the ...
    ... the south Pannonian basin (Serbia) and arsenic risk assessment | Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić | Polish Journal of Enivronmental Studies | 2012 | 21 | 6 http://dr.rgf.bg.ac.rs/s/repo/item/0002196 Дигитални репозиторијум Р ...
    ... Tap Water of Serbia’s South Pannonian Basin and Arsenic Risk Assessment Petar Papić*, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia Received: 5 June 2012 Accepted: ...

  • Building learning capacity by blending different sources of knowledge

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Dalibor Vorkapić (2016)
    ... Questions about the Movement's Democratic Potential. Educational Theory, 63(1), 87-110. Stanković, R., Obradović, I., Kitanović, O., Prodanović, J., Ilić ,V. (2011) An approach to implementation of blended learning in a university setting, In Proceedings of the Second International Conference on ...
    ... (2009). Permission granted: open licensing for educational resources. Open Learning, 24(1), 97-106. Breslow L., Pritchard D. E., DeBoer J., Stump G. S., Ho A. D., & Seaton D. T. (2013). Studying Learning in the Worldwide Classroom: Research Into edX's First MOOC. RPA Journal, 8, Summer 2013, 13-25 ...
    ... Gorter, D. (2011). A holistic approach to multilingual education: Introduction. The Modern Language Journal, 95(3), 339-343. Chan, L.M., Zeng, M.L. (2006). Metadata Interoperability and Standardization – A Study of Methodology Part I, Achieving Interoperability at the Schema Level. D-Lib Magazine ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... Stanković, R., Obradović, I., Kitanović, O., Prodanović, J., Ilić, V.: An aproach to implementation of blended learning in a university setting. In Proceedings of the Second International Conference on e- Learning, eLearning 2011, Belgrade, Serbia, D. Milošević (ed.), Metropolitan University, pp.61-66, 2011 ...
    ... [6] Liadey D. M.: Spatial Ontology For The Production Domain Of Petroleum Geology, MSc Thesis, Georgia State University, Department of Geosciences, Digital Archive @ GSU, http://digitalarchive.gsu.edu/cgi/viewcontent.cgi?article=1042&context=geosciences_theses, 2012. [7] McGuinness, D.: Ontologies ...
    ... Its Full Potential, Dieter Fensel, J im Hendler, Henry Lieberman, and Wolfgang Wahlster, editors. MIT Press, 2003. [8] Obradović, I., Ignjatović, D., Stanković, R., Ivković, Lj.: Ocena stanja bagera i njihovo višetratibutno rangiranje u cilju revitalizacije. In: Proceedings of the MAREN 2006, M ...

  • Одређивање оптималних параметара рада бушотина у повременом гаслифту

    Радослава Јованчевић (2024)
    Гаслифт представља механичку методу производње при коме се производна бушотина снабдева гасом под високим притиском, а његова притисна енергија се користи како би се подржао еруптивни рад бушотине или након еруптивног рада, у циљу истискивања заосталог флуида. Два основна типа гаслифта су повремени и континуални гаслифт. У овом раду је детаљније описана метода повременог гаслифт система. Одређивање оптималне количине гаса који се утискује и расподела ограничене количине гаса на групу бушотина представља битан део пројектовања сваког гаслифт система. Главни ...
    гаслифт, повремени гаслифт, пројектовање, производња, оптимизација
    ... Koja je JIOJeJbeHa CBaKOJ Oymorumnu je 1040 m*/dan, 1200 m*/dan a 1360 mž/dan. 47 6 JIHTEPATYPA 1. Clegg, J. D., n.d. Petroleum Engineering Handbook Vol. 4 2. Danilović D., Ilić M., Crnogorac M., Tomić L., 2022. Gas-lift wells optimization at the oil field "K" 3. Elhaddad, NE.,2015. New model ...
    ... P.n= 9 bar twh= 13,3?C Puw= 104 bar Qom= 6,7 mŠ/kg GOR= 62 mš3/m? ps= 0,66 kg/mš Pinj= 38,4 bar Qzav= 3600 mž/dan z=0,91 D=2 7/g" = 0,07302 m D.= 4,76, R= 0,035 IIpaMeHoM Borej-oBe MeroJte pauyHaMo KpHBy IPR kpunBy 3a rpBy OymoTuny: (4.1) 17 , = 0,16485 qamax ___67 domax ...
    ... P.n= 9 bar tw= 13,3%C P= 105 bar Qom= 6,5 mŠ/kg GOR= 62 mš3/m? p:= 0,66 kg/mš Pinj= 38,4 bar Qxav= 3600 m“/dan z=0,91 D=2 7/g" = 0,07302 m D.= 4,76, R= 0,035 IIpaMeHoM BoreJ-oBe MeTOJIe H HCTHX (bopMyiIa Kao H KoJI ripBe OynrloTHHe, pauyHaMO KpHBy IPR KpHBy 3a Mpyry OymoTuHy ...

  • Trace elements and garnet formation in a distal skarn zone: a case study of the Rudnik deposit, Central Serbia

    Bojan Kostić, Pavle Tančić, Natalija Batoćanin (2024)
    geohemija granata, retke zemlje, fluidne inkluzije, skarnovsko ležište Rudnik

  • A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach

    Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)
    This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...
    fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependability