Претрага
3491 items
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Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining
Aleksandar Doderovic, Svetozar-Milan Doderovic, Sasa Stepanovic, Mirjana Bankovic, Dejan Stevanovic (2023)Waste management is an unavoidable technological operation in the process of raw material extraction. The main characteristic of this technological operation is the handling of large quantities of waste material, which can amount to several hundred million cubic metres. At the same time, this operation must comply with all administrative and environmental standards. Therefore, optimising waste rock management (particularly haulage and dumping) has the potential to significantly improve the overall value of the project. This paper presents a hybrid ...Aleksandar Doderovic, Svetozar-Milan Doderovic, Sasa Stepanovic, Mirjana Bankovic, Dejan Stevanovic. "Hybrid Model for Optimisation of Waste Dump Design and Site Selection in Open Pit Mining" in Minerals, MDPI AG (2023). https://doi.org/10.3390/min13111401
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Application of Peleg model on mass transfer kinetics during osmotic dehydratation of pear cubes in sucrose solution
Vesna Pavelkić, Tanja Brdarić, Marija Petrović, Gavrilo Šekularac, Milica Košević, Lato Pezo, Marija Ilić (2015)The applicability of Peleg model was investigated for predicting mass transfer kinetics during the osmotic dehydration (OD) process of pears, at different concentrations (40, 60 and 70%, w/w) and temperatures (20, 35 and 50 °C) of sucrose solution. Increase in sucrose solution concentration resulted in higher water loss (WL) and solid gain (SG) values through the osmotic treatment period. After 360 min of osmotic treatment of pears, WL ranged from 23.71 to 31.68% at 20 °C, from 24.80 to ...Vesna Pavelkić, Tanja Brdarić, Marija Petrović, Gavrilo Šekularac, Milica Košević, Lato Pezo, Marija Ilić. "Application of Peleg model on mass transfer kinetics during osmotic dehydratation of pear cubes in sucrose solution" in Chemical Industry and Chemical Engineering Quarterly (2015). https://doi.org/10.2298/CICEQ141014004P
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Biostratigraphy and facial analysis of the Miocene succession from the borehole KC-4 (Koceljevo, western Serbia)
Jelena Stefanović, Natalija Batočanin, Violeta Gajić, Nebojša Vasić, Ljupko Rundić. "Biostratigraphy and facial analysis of the Miocene succession from the borehole KC-4 (Koceljevo, western Serbia)" in 8th workshop on NCSEE, 27th – 31st May, Chęciny, Poland, Warsaw : University of Warsaw, Faculty of Geology, Polish Academy of Sciences, and Museum of the Earth in Warsaw (2019)
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Stochastic Prediction of Temporal Variations of Karst Groundwater Regime in Function of Sustainable Management: Case Study Mokra Karst Spring (SE Serbia)
Veljko Marinović, Branislav Petrović (2021)Veljko Marinović, Branislav Petrović. "Stochastic Prediction of Temporal Variations of Karst Groundwater Regime in Function of Sustainable Management: Case Study Mokra Karst Spring (SE Serbia)" in Karst: From Top to Bottom, Belgrade, 6.6.2021., Belgrade : Centre for Karst Hydrogeology (2021)
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Towards understanding the crustal response of slab tearing and detachment: inferences from the Dinarides-Hellenides transition
Nikola Ranđelović, Liviu Matenco, Maja Maleš, Nemanja Krstekanić, Uroš Stojadinović, Branislav Trivić, Marinko Toljić (2023)Nikola Ranđelović, Liviu Matenco, Maja Maleš, Nemanja Krstekanić, Uroš Stojadinović, Branislav Trivić, Marinko Toljić. "Towards understanding the crustal response of slab tearing and detachment: inferences from the Dinarides-Hellenides transition" in EGU General Assembly 2023, Vienna, Austria 23–28 April 2023, Copernicus GmbH (2023). https://doi.org/10.5194/egusphere-egu23-7378
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Hidrogeologija ležišta bakra i zlata Čukaru Peki – od istraživanja do eksploatacije
Podzemne vode, Mineralne sirovine, Rudnička hidrogeologija, Odvodnjavanje rudnika, Timočki magmatski kompleksNebojša Atanacković, Vladimir Živanović, Veselin Dragišić, Jelena Davidović. "Hidrogeologija ležišta bakra i zlata Čukaru Peki – od istraživanja do eksploatacije" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)
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Middle and Upper Paleolithic settlement of the Balkans interior during the cold periods
Dušan Mihailovic, Katarina Bogićević, Vesna Dimitrijević, Stefan Milošević, Draženko Nenadić, Mirjana Roksandić (2022)Dušan Mihailovic, Katarina Bogićević, Vesna Dimitrijević, Stefan Milošević, Draženko Nenadić, Mirjana Roksandić. "Middle and Upper Paleolithic settlement of the Balkans interior during the cold periods" in 28th EAA Annual Meeting (Budapest, Hungary, 2022), European Association of Archaeologists, (31. avgusta – 3. septembra 2022), Budapest (2022)
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Does late Khersonian and early Maeotian Bukovo delta belong to the same river system?
Meri Ganić, Dejan Radivojević (2022)Meri Ganić, Dejan Radivojević. "Does late Khersonian and early Maeotian Bukovo delta belong to the same river system?" in 9th International workshop on the Neogene from the Central and South-Eastern Europe, University of Tuzla, Faculty of Mining, Geology and Civil Enineering (2022). https://doi.org/10.51558/2303-5161..2022.1.1.27
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Bukovo delta sediments as witness of climate and tectonic changes (SE Serbia, Dacian Basin)
Dejan Radivojević, Meri Ganić, Miloš Radonjić. "Bukovo delta sediments as witness of climate and tectonic changes (SE Serbia, Dacian Basin)" in Geologica Balcanica, XXII International Congress of the CBGA, Plovdiv, Bulgaria, 7–11 September 2022, Bulgarian Academy of Science (2022)
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The synergy of polarized transmitted light microscopy and scanning electron microscopy in mineralogical-petrological investigations of cultural heritage objects
Kristina Šarić, Vesna Matović, Suazana Erić. "The synergy of polarized transmitted light microscopy and scanning electron microscopy in mineralogical-petrological investigations of cultural heritage objects" in 14th Multinational Congress on Microscopy, Belgrade, Serbia, September 15-20, 2019, University of Belgrade, Institute for Biological Research “Siniša Stanković”, National Institute of Republic of Serbia, Serbian Society for Microscopy, Serbia (2019)
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The Albian/Cenomanian Boundary Event (OAE1d) reflected in ammonite-rich layers in central Serbia (Topola area)
Marija Vuletić, Hans-Jürgen Gawlick, Nevenka Đerić, László Bujtor, Katarina Bogićević, Draženko Nenadić (2022)Marija Vuletić, Hans-Jürgen Gawlick, Nevenka Đerić, László Bujtor, Katarina Bogićević, Draženko Nenadić. "The Albian/Cenomanian Boundary Event (OAE1d) reflected in ammonite-rich layers in central Serbia (Topola area)" in 15th Emile Argand Conference on Alpine Geological Studies, 12–14 Sep 2022, Ljubljana, Slovenia, University of Ljubljana, Faculty of Natural Sciences and Engineering, Department of geology (2022)
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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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Značaj izvodjenja Proktorovog opita na komunalnom otpadu
Komunalni otpad predstavlja jedan od ključnih problema današnjice. U Srbiji je najčešći vid odlaganja otpada na komunalne deponije i zbog toga je bitno ispravno i sigurno ga skladištiti. Zbijanje komunalnog otpada predstavlja jednu od osnovnih komponenti procesa odlaganja. Kako bi se što bolje predvidelo ponašanje komunalnog otpada neophodno je pre zbijanja na terenu laboratorijski odrediti maksimalnu suvu zapreminsku težinu i optimalnu vlažnost. U dosadašnjoj praksi u svetu za to se koristi standardizovan Proktorov opit. U radu će biti prikazani ...... Čaki | Zbornik radova osmog naučno-stručnog međunarodnog savetovanja - Geotehnički aspekti građevinarstva | 2019 | | http://dr.rgf.bg.ac.rs/s/repo/item/0005753 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених доступним ...
... X&enrichSource=Y292ZXJQYWdlOzM0MDY2MDMwMTtBUzo4ODA2NDcyODM0Mzc1NjhAMTU4Njk3NDA4MjE4Mg%3D%3D&el=1_x_10&_esc=publicationCoverPdf 439 Pregledni rad UDK 628.472 NA KOMUNALNOM OTPADU Rudarsko- - Beograd, jovana.jankovic@rgf.bg.ac.rs REZIME odlaganja otpada na komunalne deponije i zbog toga je ...
... opita, odgovaraju njegovoj primeni na sine pada. Na osnovu svega navedenog, neophodno je standardizovati metodologiju ispitivanja Zahvalnica Ovaj rad je realizovan u okviru istraživanja za projekat TR 36014 koji se finansira od strane Ministarstva prosvete, nauke i tehnološkog razvoja Republike Srbije ...Jovana Janković, Dragoslav Rakić, Tina Đurić, Irena Basarić Ikodinović, Laslo Čaki. "Značaj izvodjenja Proktorovog opita na komunalnom otpadu" in Zbornik radova osmog naučno-stručnog međunarodnog savetovanja - Geotehnički aspekti građevinarstva, Savez građevinskih inženjera Srbije (2019)
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Geotehnički aspekti izgradnje visećeg pešačkog mosta u Starom gradu u Užicu
U radu su prikazani rezultati geotehničkih istraživanja za potrebe izgradnje visećeg pešačkog mosta preko klisure reke Đetinje u Užicu. Predviđeno je da most, sistema prednapregnute trake, omogući prelaz pešacima sa desne dolinske strane na stranu Starog grada, koja je opasana strmom liticom (cca. 40 m visine). Za potrebe formiranja geotehničkog modela i strukturnog sklopa krečnjačke stenske mase korišćen je postupak fotogrametrijskog snimanja dronom. Predviđeno je da se zatežuća sila (od oko 30 MN), koju most prenosi na obalni stub, ...fotogrametrija, stabilnost kosina, pukotine, prednapregnuta sidra, test granične nosivosti, paker (Ližonov) test... AA Slika 1. a) Položaj mosta u zoni Starog grada, b) Izgled budućeg mosta - vizuelizacija, c) Situacija sa položajem istražnih radova u zoni Starog grada Istražni radovi počeli su transportom bušaće garniture iz delova na veoma nepristupačnu lokaciju i pripremu radilišta i skele za izvođenje dve ...
... [ДР РГФ] Geotehnički aspekti izgradnje visećeg pešačkog mosta u Starom gradu u Užicu | Zoran Berisavljević, Miloš Marjanović, Uroš Đurić | Zbornik radova / Međunarodno naučno-stručno savetovanje Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo, Vrnjačka banja, 1-3. novembar 2023. | 2023 ...
... bg.ac.rs/s/repo/item/0008345 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава приступ издањима Факултета и радовима запослених доступним у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University ...Zoran Berisavljević, Miloš Marjanović, Uroš Đurić. "Geotehnički aspekti izgradnje visećeg pešačkog mosta u Starom gradu u Užicu" in Zbornik radova / Međunarodno naučno-stručno savetovanje Geotehnički aspekti građevinarstva i zemljotresno inženjerstvo, Vrnjačka banja, 1-3. novembar 2023., Beograd : Savez građevinskih inženjera Srbije (2023.)
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Избор рекултивационог решења површинског копа Кленовник вишеатрибутном анализом: моделски приступ код избора; А selection of the land reclamation resolution of the open pit mine Klenovnik by a multi-attribute analysis: modeling approach in selection,
Вујић Слободан, Димитријевић Бојан, Николић Јовица, Милошевић Драган, Макар Ненад, Марјанац Симеон (2013)Вујић Слободан, Димитријевић Бојан, Николић Јовица, Милошевић Драган, Макар Ненад, Марјанац Симеон. "Избор рекултивационог решења површинског копа Кленовник вишеатрибутном анализом: моделски приступ код избора; А selection of the land reclamation resolution of the open pit mine Klenovnik by a multi-attribute analysis: modeling approach in selection," in Зборник радова XL Симпозијум о операционим истраживањима СYМОПИС 2013 no. XL, Златибор, Србија :Универзитет у Београду, Факултет организационих наука, Београд. (2013): 745-747
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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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Correlation between alterations and Cu-Au mineralization within first phase andesite in the Čukaru Peki deposit
Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Aleksandar Pačevski, Siyuan Chen, Kristina Šarić (2022)Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Aleksandar Pačevski, Siyuan Chen, Kristina Šarić. "Correlation between alterations and Cu-Au mineralization within first phase andesite in the Čukaru Peki deposit" in XXII International Congress of the Carpathian-Balkan Geological Association, Geologica Balcanica, Plovdiv, Bulgaria, 7–11 September 2022, Geological Institute, Bulgarian Academy of Sciences (2022)
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Geomorfološke posledice poplava 2014. godine u karstu Dževrinske grede (istočna Srbija)
The year 2014 was the year of extremely large floods in Serbia. The territories of municipalities Kladovo and Negotin, along the Danube course in Eastern Serbia, were among the worst affected, mostly by flash floods. The karst ridge of Dževrinska Greda, a typical contact karst and stripe karst environment formed within Upper Jurassic limestones, suffered significant morphological changes in terms of heavy washout of sediments on one hand (in fluviokarstic gorges and active cave passages), and on the other ...Jelena Ćalić, Dejan Jeremić, Ana Mladenović. "Geomorfološke posledice poplava 2014. godine u karstu Dževrinske grede (istočna Srbija)" in Knjiga apstrakata 10. Simpozijuma o zaštiti karsta, Beograd : Akademski speleološko-alpinistički klub (2023.)
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Макроскопско препознавање стена - практикум
Кристина Шарић, Владица Цветковић (2021)Кристина Шарић, Владица Цветковић. Макроскопско препознавање стена - практикум, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2021
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Age And Mode of the Middle Miocene Marine Flooding of the Pannonian Basin—Constraints from Central Serbia
Oleg Mandic, Ljupko Rundić, Stjepan Ćorić, Ðurðica Pezelj, Dörte Theobalt, Karin Sant, Wout Krijgsman (2019)The timing and mode of the marine flooding of the southern margin of the Pannonian basin in SE Europe is still a matter of debate. In central Serbia, integrated bio-magnetostratigraphic data and quantified high-resolution records are completely missing. Here, we provide paleoenvironmental and paleoecological constraints from the Slanci section located near Belgrade that has an excellent preservation of micro-fauna and flora, i.e., planktonic and benthic foraminifera and calcareous nannoplankton. We integrate their quantified records with sedimentological, natural gamma radioactivity ...Oleg Mandic, Ljupko Rundić, Stjepan Ćorić, Ðurðica Pezelj, Dörte Theobalt, Karin Sant, Wout Krijgsman. "Age And Mode of the Middle Miocene Marine Flooding of the Pannonian Basin—Constraints from Central Serbia" in PALAIOS, Society for Sedimentary Geology (2019). https://doi.org/10.2110/palo.2018.052