Претрага
3698 items
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Analiza i rešavanje problema pogona rotora rotornog bagera SRs2000 – put ka modernizaciji
Dragan Novaković, Predrag Jovančić (2017)Ovaj rad ima primarni cilj da definiše modernizaciju i revitalizaciju pogonske grupe rotora bagera SRs 2000 kako bi se obezbedilo povećanje pouzdanosti bagera, a time i povećanje vremenskog i kapacitetnog iskorišćenja i smanje troškovi održavanja. Sekundarni cilj, i ne manje važan, je unifikacija elemenata kako pogonske grupe tako i ostalih sklopova predviđenih za buduću modernizaciju i revitalizaciju na svim bagerima SRs 2000 koji rade na površinskim kopovima Elektroprivrede Srbije.Dragan Novaković, Predrag Jovančić. "Analiza i rešavanje problema pogona rotora rotornog bagera SRs2000 – put ka modernizaciji" in Međunarodna konferencija Ugalj 2017, Zlatibor, 11-14. oktobar 2017., Belgrade : Yugoslav Opencast Mining Committee (2017)
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A contribution to the understanding of the flow regime and water balance of the transboundary river Jerma
Vesna Ristić Vakanjac, Jovana Nikolić, Boris Vakanjac, Marina Čokorilo Ilić, Vida Tanasijević, Milan Đelić (2020)Vesna Ristić Vakanjac, Jovana Nikolić, Boris Vakanjac, Marina Čokorilo Ilić, Vida Tanasijević, Milan Đelić. "A contribution to the understanding of the flow regime and water balance of the transboundary river Jerma" in National Conference with international participation “Geosciences 2020”, Review of the Bulgarian Geological Society, vol. 81, part 3, Sofia : Bulgarian geological society (2020)
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Radiolarian assemblage from radiolarites of the Krs Gradac section (SW Serbia): On the way to a better reconstruction of the Middle-Late Jurassic geodynamic history of the Inner Dinarides
Nevenka Djeric, Marija Vuletic (2023)Nevenka Djeric, Marija Vuletic. "Radiolarian assemblage from radiolarites of the Krs Gradac section (SW Serbia): On the way to a better reconstruction of the Middle-Late Jurassic geodynamic history of the Inner Dinarides" in Geološki anali Balkanskoga poluostrva (2023). https://doi.org/10.2298/GABP231028010D
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Concept od predictive hydrodynamic calculations: An overview of the case studies from Serbia
Dušan Polomčić, Dragoljub Bajić, Jelena Ratković, Vesna Ristić Vakanjac, Marina Čokorilo Ilić (2019)groundwater management, hydrodynamic model, multiple-criteria decision making, open cast mine, groundwater source.0Dušan Polomčić, Dragoljub Bajić, Jelena Ratković, Vesna Ristić Vakanjac, Marina Čokorilo Ilić. "Concept od predictive hydrodynamic calculations: An overview of the case studies from Serbia" in National Conference with international participation “Geosciences 2019”, Bulgaria, 2019, Sofia : Bulgarian Geological Society (2019)
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Interactions of Copper(II) Complexes of some Schiff base ligands with calf thymus DNA and bovine serum albumin
Joni prelaznih metala u kombinaciji sa različitim ligandima nude veliki broj mogućnosti za ispitivanje potencijalnih bioaktivnosti. Među jonima prelaznih metala, bakar je poznat kao endogeni metal za ljude, sa karakterističnim biološkim redoks aktivnostima i relativno jakim afinitetom za nukleobaze. Kompleksi bakra ispoljavaju svoju antitumornu aktivnost na nekoliko različitih načina, generišu veliku količinu ROS, što uzrokuje oksidativno oštećenje mitohondrija i biomakromolekula. Nađeno je da kompleksi bakra(II) imaju umeren do dobar afinitet vezivanja sa DNK, uglavnom putem interkalacije.Angelina Petrović, Aleksandar Mijatović, Rada Baošić, Jovana Bogojeski. "Interactions of Copper(II) Complexes of some Schiff base ligands with calf thymus DNA and bovine serum albumin" in 6. Konferencija mladih hemičara Srbije, Srpsko hemijsko društvo (2018)
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Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine
... eksploziva, uslova izvođenja miniranja i geoloških karakteristika tla, a određuje se na osnovu probnih miniranja za konkretnu radnu sredinu. U ovom radu izvršena je analiza metode za određivanje parametara zakona oscilovanja tla, koji je predložio ruski profesor M. A. Sadovski. Primenljivost ovog ...
... „Nepričava“, koja se izvode radi eksploatacije ležišta. Za određivanje parametara u jednačini Sadovskog, pored uobičajene metode najmanjih kvadrata primenjen je još jedan model. Pri tom je konstatovano da se oba modela mogu koristiti za izračunavanje brzine oscilovanja stenske mase. Ključne reči: ...
... Mining Engineering, 22, pp. 33-48. 10 VUKADINOVIĆ, S. (1970) Elementi računa verovatnoće i matematičke statistike. Beograd: Tehnika za umnožavanje Biroa za građevinarstvo. ...Suzana Lutovac, Sanja Bajić, Marina Ravilić, Radmila Gaćina. "Parameter determination of soil oscillation law using quotient of the relative growth increments of oscillation velocity and reduced distances at “Nepričava“ open pit mine" in Underground Mining Engineering, Belgrade : University of Belgrade, Faculty of Mining and Geology (2015). https://doi.org/10.5937/podrad1526009L
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Tectonic fabric as the main factor for privileged groundwater pathways, discharge regime and thermal properties within the same karstic system of Vidlic Mt. (Serbia)
Stevanović Zoran, Ristić-Vakanjac Vesna, Milanović Saša, Vasić Ljiljana, Petrović Branislav, Čokorilo Marina (2013)Stevanović Zoran, Ristić-Vakanjac Vesna, Milanović Saša, Vasić Ljiljana, Petrović Branislav, Čokorilo Marina. "Tectonic fabric as the main factor for privileged groundwater pathways, discharge regime and thermal properties within the same karstic system of Vidlic Mt. (Serbia)" in Book of abstracts of the International Symposium on Hierarchical Flow Systems in Karst Regions KARSTFLOW 2013, Budapest, :IAH (2013): 132
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Challenges of Renewable Energy Source Utilisation at Section of Future Highway E-763 Belgrade-Southern Adriatic Across Karst Plateau of Pešter Plateau (Western Serbia)
Milenić Dejan, Stevanović Zoran, Dragišić Veselin, Vranješ Ana, Savić Nevena. "Challenges of Renewable Energy Source Utilisation at Section of Future Highway E-763 Belgrade-Southern Adriatic Across Karst Plateau of Pešter Plateau (Western Serbia)" in Engineering Geology for Society and Territory - Volume 5, Proceedings of the XII IAEG Congress, Torino 2014 5, :Springer International (2014): 581-584. https://doi.org/10.1007/978-3-319-09048-1_113
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Старост варисцијских гранитоида источне Србије одређена LA ICP-MS U-Pb методом на цирконима. (LA ICP-MS U-Pb zircon dating of Variscan granitoids in Eastern Serbia).
Шарић Кристина, Ерић Сузана, Цветковић Владица, Peytcheva Irena, Јовановић, Д., Пачевски Александар (2014)Шарић Кристина, Ерић Сузана, Цветковић Владица, Peytcheva Irena, Јовановић, Д., Пачевски Александар. "Старост варисцијских гранитоида источне Србије одређена LA ICP-MS U-Pb методом на цирконима. (LA ICP-MS U-Pb zircon dating of Variscan granitoids in Eastern Serbia)." in Оптимално истраживање и одрживо коришћење геолошких ресурса : зборник радова XVI конгреса геолога Србије, Donji Milanovac, 22-25.05.2014, Београд:Српско геолошко друштво (2014): 232-233
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Characterization of biochar surface functional groups
In this work, biochar originating from paper fibres was examined. Biochar was prepared via pyrolysis method at 550°C. Oxygen-containing functional groups on biochar surface were determined. The surface functional groups of biochar were analysed by Fourier transform infrared spectroscopy. The amount of oxygen-containing functional groups was performed with Boehm titration. The total acidity of biochar was mostly attributed to carboxylic and lactonic groups.Marija Ilić, Vesna Pavelkić, Aleksandar Lolić, Branko Leković. "Characterization of biochar surface functional groups" in Šesti Naučno-stručni skup Politehnika, Beograd, 10. decembar 2021., Beograd : Akademija tehničkih strukovnih studija (2021)
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Impact of river bank filtration on alluvial groundwater quality: A case study of the Velika Morava River in central Serbia
Branislav Petrović, Vladimir Živanović (2016)филтрација кроз обалске и седименте речног корита, алувијални седименти, прихра- њивање подземних вода, квалитет подземних вода, Велика МораваBranislav Petrović, Vladimir Živanović. "Impact of river bank filtration on alluvial groundwater quality: A case study of the Velika Morava River in central Serbia" in Annales geologiques de la Peninsule balkanique, National Library of Serbia (2016). https://doi.org/10.2298/GABP1576085P
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The origin of Mg sulphate and other salts formed on pure calcium carbonate substrate - Tufa stone blocks built into the Gradac Monastery, Serbia
Erić Suzana, Matović Vesna, Kremenović Aleksandar, Colomba Philippe, Srećković- Batoćanin Danica, Nešković Marina, Jelikić Aleksa (2015)Erić Suzana, Matović Vesna, Kremenović Aleksandar, Colomba Philippe, Srećković- Batoćanin Danica, Nešković Marina, Jelikić Aleksa. "The origin of Mg sulphate and other salts formed on pure calcium carbonate substrate - Tufa stone blocks built into the Gradac Monastery, Serbia" in Construction and Building Materials no. 98, :Elsevier (2015): 25-34. https://doi.org/10.1016/j.conbuildmat.2015.08.
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Ostracods as indicator of the Badenian marine flooding (Central Paratethys, Bosnia & Herzegovina and Serbia)
Ljupko Rundić (2022)Ljupko Rundić. "Ostracods as indicator of the Badenian marine flooding (Central Paratethys, Bosnia & Herzegovina and Serbia)" in Journal of Faculty of Mining, Geology and Civil Enegeneering - Special Issue, Tuzla : Faculty of Mining, Geology and Civil Engineering (2022). https://doi.org/10.51558/2303-5161.2022.1.1.49
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Vodosnabdevanje podzemnim vodama
Zoran Stevanović (2019)Zoran Stevanović. Vodosnabdevanje podzemnim vodama, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2019
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Predictive modeling for U and Th concentrations in mineral and thermal waters, Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeMarina Ćuk Đurović, Igor Jemcov, Maja Todorović, Ana Mladenović, Petar Papić, Jana Štrbački. "Predictive modeling for U and Th concentrations in mineral and thermal waters, Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-09204-y
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Origin, diversity and geothermal potentiality of thermal and mineral waters in Vrnjačka Banja, Serbia
Earth-Surface Processes, Geology, Pollution, Soil Science ,Water Science and Technology, Environmental Chemistry, Global and Planetary ChangeJana Štrbački, Vladimir Živanović, Marina Ćuk Đurović, Nebojša Atanacković, Veselin Dragišić. "Origin, diversity and geothermal potentiality of thermal and mineral waters in Vrnjačka Banja, Serbia" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-09050-y
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An Underground Mine Ore Pass System Optimization via Fuzzy 0–1 Linear Programming with Novel Torricelli–Simpson Ranking Function
rudna sipka, optimizacija, fazi linearno programiranje, trouglasti graf, Toričelijeva tačka, funkcija rangiranjaDževdet Halilović, Miloš Gligorić, Zoran Gligorić, Dragan Pamučar. "An Underground Mine Ore Pass System Optimization via Fuzzy 0–1 Linear Programming with Novel Torricelli–Simpson Ranking Function" in Mathematics (2023). https://doi.org/10.3390/math11132914
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English for Geology Students 2 - Dyslexia friendly
Lidija Beko (2023)Lidija Beko. English for Geology Students 2 - Dyslexia friendly, Belgrade : The Faculty of Mining and Geology, 2023
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A new analytical method for determination of discharge duration in tunnels subjected to groundwater inrush
Mohsen Golian, Ebrahim Sharifi Teshnizi, Mario Parise, Josip Terzić, Sasa Milanović, Vesna Ristić Vakanjac, Masoud Mahdad, Mehdi Abbasi, Hossein Taghikhani, Habib Saadat (2021)Mohsen Golian, Ebrahim Sharifi Teshnizi, Mario Parise, Josip Terzić, Sasa Milanović, Vesna Ristić Vakanjac, Masoud Mahdad, Mehdi Abbasi, Hossein Taghikhani, Habib Saadat. "A new analytical method for determination of discharge duration in tunnels subjected to groundwater inrush" in Bulletin of Engineering Geology and the Environment, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10064-021-02140-6
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Одређивање оптималне производње дубинске пумпе на клипним шипкама
Лука Перишић (2023)У условима смањене цене нафте, ради одржавања конкурентности на тржишту, нафтне компаније су приморане да проналазе све више начина оптимизације производне опреме. Нешто што би у време економског раста и „цветања“ нафтне индустрије био прихватив губитак, сад је прилика за уштеду и стварања предности над конкуренцијом. Инжењери производње су у оваквим околностима приморани да користе новије методе анализа и тражења бушотина кандидата за оптимизацију. Применом итеративних метода мењања параметара рада дубинских пумпи који су већ у производњи може се постићи ...Лука Перишић. Одређивање оптималне производње дубинске пумпе на клипним шипкама, 2023