Претрага
314 items
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Prezentacija projekta "Zaštita ležišta mineralnih sirovina kao osnova sigurnog snabdevanja mineralnim sirovinama u Evropi (safemin4europe)
Vladimir Simić, Rade Jelenković, Dragana Životić, Zoran Miladinović, Stefan Petrović, Marija Petrović (2022)Harmonični ekonomski razvoj svake zemlje u velikoj meri zavisi od dostupnosti sirovina, naročito mineralnih sirovina. Obezbeđivanje njihove dovoljne količine na tržištu (ponude) je od vitalnog značaja za funkcionisanje različitih industrijskih grana koje proizvode različitu robu i opremu neophodnu za ispunjavanje životnih potreba stanovništva kao i za efikasnu poljoprivredu. Mineralne sirovine su neophodne za podršku ekonomskim aktivnostima na lokalnom, regionalnom, nacionalnom i međunarodnom nivou. Ovo su, istorijski, prve sirovine koje su počele da se koriste iz domaćih izvora, i u ...Vladimir Simić, Rade Jelenković, Dragana Životić, Zoran Miladinović, Stefan Petrović, Marija Petrović. "Prezentacija projekta "Zaštita ležišta mineralnih sirovina kao osnova sigurnog snabdevanja mineralnim sirovinama u Evropi (safemin4europe)" in 18. Kongres geologa Srbije "Geologija rešava probleme", Divčibare, 01-04 jun 2022., Srpsko geološko društvo (2022)
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Novi koncept izrade Osnovne hidrogeološke karte Srbije
Igor Jemcov, Zoran Stevanović, Vladimir Živanović, Saša Milanović, Dušan Polomčić, Veselin Dragišić (2022)Osnovna hidrogeološka karta (OHGK) predstavlja bazični dokument u hidrogeologiji, a ima za cilj sagledavanje osnovnih tipova izdani što da omogućava sagledavanje podzemnih vodnih resursa na području obuhvaćenom kartom. Primena postojećeg Uputstva za izradu Osnovne hidrogeološke karte SFRJ 1:100.000 (iz 1984, odnosno 1988. godine), vezana je za brojne poteškoće, što je uslovilo da je u proteklom periodu od 30 godina bilo je više inicijativa za formiranjem novog Uputstva. Sagledavajući postojeću situaciju uz činjenice o savremenim trendovima razvoja hidrogeoloških karata u ...Igor Jemcov, Zoran Stevanović, Vladimir Živanović, Saša Milanović, Dušan Polomčić, Veselin Dragišić. "Novi koncept izrade Osnovne hidrogeološke karte Srbije" in Zbornik radova XVI srpskog Simpozijum o hidrogeologiji sa međunarodnim učešćem, Univerzitet u Beograd, Rudarsko-geološki fakultet (2022)
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Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine
Zoran Gojković, Milan Kilibarda, Ljiljana Brajović, Miloš Marjanović, Aleksandar Milutinović, Aleksandar Ganić (2023)Open pit coal mining affects surrounding populated areas, resulting in terrain surface deformation. Surface deformation should be monitored as often as possible to control deformations and prevent potential incidents. This paper analyzes time series deformation estimated from the Sentinel-1 satellite images using the Persistent Scatterer Interferometry method to monitor subsidence rates caused by open pit mining activities. It is possible to measure deformations using classical geodetic methods, but those are rarely used in practice because they are time-consuming and ...Zoran Gojković, Milan Kilibarda, Ljiljana Brajović, Miloš Marjanović, Aleksandar Milutinović, Aleksandar Ganić. "Ground surface subsidence monitoring using sentinel-1 in the “Kostolac” open pit coal mine" in Remote Sensing (2023). https://doi.org/10.3390/rs15102519
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Operational Efficiency Forecasting Model of an Existing Underground Mine Using Grey System Theory and Stochastic Diffusion Processes
Svetlana Štrbac Savić, Jasmina Nedeljković Ostojić, Zoran Gligorić, Čedomir Cvijović, Snežana Aleksandrović (2015)Svetlana Štrbac Savić, Jasmina Nedeljković Ostojić, Zoran Gligorić, Čedomir Cvijović, Snežana Aleksandrović. "Operational Efficiency Forecasting Model of an Existing Underground Mine Using Grey System Theory and Stochastic Diffusion Processes" in Mathematical Problems in Engineering (2015). https://doi.org/10.1155/2015/610307
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DFT study of free radical scavenging activity of erodiol
Zoran Marković, Jelena Đorović, Milan Dekić, Milanka Radulović, Svetlana Marković, Marija Ilić (2013)Antioxidant activity of erodiol was examined at the M05-2X/6-311+G(d,p) level of theory in the gas and aqueous phases. The structure and energy of radicals and anions of the most stable erodiol rotamer were analyzed. To estimate antioxidant potential of erodiol, different molecular properties were examined: bond dissociation enthalpy, proton affinity together with electron transfer energy, and ionization potential followed by proton dissociation enthalpy. It was found that hydrogen atom transfer is the prevailing mechanism of erodiol behavior in gas; ...Zoran Marković, Jelena Đorović, Milan Dekić, Milanka Radulović, Svetlana Marković, Marija Ilić. "DFT study of free radical scavenging activity of erodiol" in Chemical Papers, Springer Science and Business Media LLC (2013). https://doi.org/10.2478/s11696-013-0402-0
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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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Engineering regulation of karst aquifer as a response to minimal flows in sensitive areas
Stevanović Zoran, Milanović Saša, Dokmanović Petar, Ristić-Vakanjac Vesna, Petrović Branislav, Vasić Ljiljana (2013)Stevanović Zoran, Milanović Saša, Dokmanović Petar, Ristić-Vakanjac Vesna, Petrović Branislav, Vasić Ljiljana. "Engineering regulation of karst aquifer as a response to minimal flows in sensitive areas" in Proceedings of Intern. conf. “Waters in sensitive and protected areas”, 13-15 June 2013, Zagreb, Brussels:European Water Association (2013): 109-112
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Adaptation and migration measures for sustainable use of karst groundwater as a response on climate change - Eastern Serbia case example
Stevanović Zoran, Dokmanović Petar, Milanović Saša, Ristić-Vakanjac Vesna, Polomčić Dušan, Vasić Ljiljana (2013)Stevanović Zoran, Dokmanović Petar, Milanović Saša, Ristić-Vakanjac Vesna, Polomčić Dušan, Vasić Ljiljana. "Adaptation and migration measures for sustainable use of karst groundwater as a response on climate change - Eastern Serbia case example" in Proceedings of International Conference Climate Change Impacts on Water Resources, Beograd:Water Resources Jaroslav Černi Institute for the Development (2013): 243-250
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Кoncept proširenja i unapređenja nacionalne monitoring mreže podzemnih voda
Dokmanović Petar, Stevanović Zoran, Hajdin Bojan, Milanović Saša, Ristić-Vakanjac Vesna, Marinović Veljko (2016)Dokmanović Petar, Stevanović Zoran, Hajdin Bojan, Milanović Saša, Ristić-Vakanjac Vesna, Marinović Veljko. "Кoncept proširenja i unapređenja nacionalne monitoring mreže podzemnih voda" in Zbornik radova 15. srpskog simpozijuma o hidrogeologiji, Beograd:RGF (2016): 159-166
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A conceptual model of mildly alkaline water discharging from the Zlatibor ultramafic massif, western Serbia
Nikić Zoran, Srećković Batoćanin Danica, Burazer Milenko, Ristić Ratko, Papić Petar, Nikolić Vesna (2013)Nikić Zoran, Srećković Batoćanin Danica, Burazer Milenko, Ristić Ratko, Papić Petar, Nikolić Vesna. "A conceptual model of mildly alkaline water discharging from the Zlatibor ultramafic massif, western Serbia" in Hydrogeology Journal 5 no. 21, Berlin, Heidelberg:Springer (2013): 1147-1163. https://doi.org/10.1007/s10040-013-0983-2
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Određivanje dinamičke zapremine i bilans karstnih izdanskih voda Velikog vrela (južna Beljanica)
Ristić-Vakanjac Vesna, Stevanović Zoran, Polomčić Dušan, Blagojević Borislava, Čokorilo Marina, Bajić Dragoljub. "Određivanje dinamičke zapremine i bilans karstnih izdanskih voda Velikog vrela (južna Beljanica)" in Vodoprivreda 45 no. 01-Mar, Beograd:Jugoslovensko društvo za odvodnjavanje i navodnjavanje (2013): 97-110
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Some experimental results of ruby laser beam interaction with Neolithic ceramics from Stubline, Serbia
Ristić Slavica, Polić Radovanović Suzana, Katavić Boris, Nikolić Zoran, Ristić Ognjen, Pačevski Aleksandar (2012)Ristić Slavica, Polić Radovanović Suzana, Katavić Boris, Nikolić Zoran, Ristić Ognjen, Pačevski Aleksandar. "Some experimental results of ruby laser beam interaction with Neolithic ceramics from Stubline, Serbia" in Lasers in Engineering 23, Philadelphia:Old City Publishing, Inc. (2012): 403-412
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Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji
Petar Dokmanović, Zoran Stevanović, Saša Milanović, Bojan Hajdin, Vesna Ristić-Vakanjac, Veljko Marinović (2016)... Dokmanović, Zoran Stevanović, Saša Milanović, Bojan Hajdin, Vesna Ristić-Vakanjac, Veljko Marinović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji | Petar Dokmanović, Zoran Stevanović, Saša ...
... rgf.bg.ac.rs UDK: 551.491 Pregledni rad PROJEKCIJA RAZVOJA OSMATRAČKE MREŽE PODZEMNIH VODA U REPUBLICI SRBIJI Petar DOKMANOVIĆ, Zoran STEVANOVIĆ, Saša MILANOVIĆ, Bojan HAJDIN, Vesna RISTIĆ-VAKANJAC, Veljko MARINOVIĆ Univezitet u Beogradu, Rudarsko-geološki fakultet, Departman ...
... PROJECTION OF GROUND WATER MONITORING NETWORK DEVELOPMENT IN THE REPUBLIC OF SERBIA by Petar DOKMANOVIĆ, Zoran STEVANOVIĆ, Saša MILANOVIĆ, Bojan HAJDIN, Vesna RISTIĆ-VAKANJAC, Veljko MARINOVIĆ University of Belgrade, Faculty of Mining and Geology, Department ...Petar Dokmanović, Zoran Stevanović, Saša Milanović, Bojan Hajdin, Vesna Ristić-Vakanjac, Veljko Marinović. "Projekcija razvoja osmatračke mreže podzemnih voda u Republici Srbiji" in Vodoprivreda 48 no. 279-281, Beograd : Srpsko društvo za odvodnjavanje i navodnjavanje (2016)
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Multi - Attribute Technological Modeling of Coal Deposits Based on the Fuzzy TOPSIS and C - mean Clustering Algorithms
Gligorić Miloš, Gligorić Zoran, Beljić Čedomir, Torbica Slavko, Štrbac-Savić Svetlana, Nedeljković Jasmina (2016)Gligorić Miloš, Gligorić Zoran, Beljić Čedomir, Torbica Slavko, Štrbac-Savić Svetlana, Nedeljković Jasmina. "Multi - Attribute Technological Modeling of Coal Deposits Based on the Fuzzy TOPSIS and C - mean Clustering Algorithms" in Energies 9 no. 12, Basel:MDPI AG, Basel, Switzerland (2016). https://doi.org/10.3390/en9121059
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Listvenite as gemstone: the Antina Čuka occurrence (Eastern Serbia)
Vladimir Simić, Zoran Miladinović, Kristina Šarić, Nevena Andrić-Tomašević, Nikola Vuković, Rajko Kondžulović (2022)Vladimir Simić, Zoran Miladinović, Kristina Šarić, Nevena Andrić-Tomašević, Nikola Vuković, Rajko Kondžulović. "Listvenite as gemstone: the Antina Čuka occurrence (Eastern Serbia)" in Acta Montanistica Slovaca (2022). https://doi.org/ 10.46544/AMS.v27i4.14
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Unusually sluggish microemulsion system with water, toluene and a technical branched alkyl polyethoxylate
Marija Ilić, Franz-Hubert Haegel, Vesna Pavelkić, Snežana Zlatanović, Zoran Marković, Aleksandar Cvjetić (2015)Microemulsion systems with water, toluene and nonionic surfactants are interesting for application due to the excellent solvent properties of aromatic hydrocarbons. In this study, the pseudo-binary phase diagram (“fish-diagram”) of such a ternary system was investigated using a branched technical alkyl polyethoxylate. Lutensol ON 50 (i-C10E5) was considered a suitable surfactant. The system with technical branched i-C10E5 exhibits very long, and for compositions near optimum solubilization, i.e., the minimum content of surfactant needed for a bicontinuous microemulsion, extremely long ...микроемулзија, толуен, оксоалкохол етоксилат, термодинамичка стабилност, тернарни фазни дијаграми, дијаграми „fish“Marija Ilić, Franz-Hubert Haegel, Vesna Pavelkić, Snežana Zlatanović, Zoran Marković, Aleksandar Cvjetić. "Unusually sluggish microemulsion system with water, toluene and a technical branched alkyl polyethoxylate" in Chemical Industry and Chemical Engineering Quarterly (2015). https://doi.org/10.2298/CICEQ141012045I
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An example of karst catchment delineation for prioritizing the protection of an intact natural area
Vesna Ristić Vakanjac, Zoran Stevanović, Aleksandra Maran Stevanović, Boris Vakanjac, Marina Čokorilo Ilić (2015)Проучавано је карстни извор Перућац као главни дрен подручја планине Таре у западној Србији у циљу процене његовог режима отицања, резерви воде и дефинисања његове сливне површине. Извор се налази у североисточној, унутрашњој зони класичног динарског крша, коју карактерише доминантно проширење висококарстификованих тријаских кречњака, слабо развијена хидрографска мрежа са много понора и густе шуме. Тара је један од пет националних паркова у Србији. Циљ рада је био да се идентификује заштитна зона високог приоритета у оквиру очуваног природног подручја ...Vesna Ristić Vakanjac, Zoran Stevanović, Aleksandra Maran Stevanović, Boris Vakanjac, Marina Čokorilo Ilić. "An example of karst catchment delineation for prioritizing the protection of an intact natural area" in Environmental Earth Science (2015). https://doi.org/10.1007/s12665-015-4390-y
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Climate changes and water supply in southeastern europe - The project CC-WaterS
Kuschnig Gerhard, Čenčur-Curk Barbara, Nahchtnebel Hans Peter, SImonffy Zoltan, Stevanović Zoran, Vafeiadis Margaritis (2011)Kuschnig Gerhard, Čenčur-Curk Barbara, Nahchtnebel Hans Peter, SImonffy Zoltan, Stevanović Zoran, Vafeiadis Margaritis. "Climate changes and water supply in southeastern europe - The project CC-WaterS" in Proceedings / IWA Specialist Groundwater Conference, 08-10 September 2011, Belgrade, Serbia, Belgrade: Institute for the Development of Water Resources Jaroslav Èerni (2011): 337-346
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Characterization of transboundary aquifers in Dinaric karst - A base for sustainable water management at regional and local scale
Stevanović Zoran, Kukurić Neno, Treidel Holger, Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben (2012)Stevanović Zoran, Kukurić Neno, Treidel Holger, Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben. "Characterization of transboundary aquifers in Dinaric karst - A base for sustainable water management at regional and local scale" in Proceedings of 39 IAH Congress, Niagara Falls, Niagara Falls:International Association of Hydrogeologists Canadian National Chapter (2012)
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Unstable regime of Dinaric karst aquifers as a major concern for their sustainable utilization
Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben, Stevanović Zoran, Kukuric Neno, Zubac Y. (2012)Pekaš Željko, Jolović Boban, Radojević Dragan, Pambuku Arben, Stevanović Zoran, Kukuric Neno, Zubac Y.. "Unstable regime of Dinaric karst aquifers as a major concern for their sustainable utilization" in Book of abstracts of 39 IAH Congress, Niagara Falls, Niagara Falls:International Association of Hydrogeologists Canadian National Chapter (2012)