Претрага
159 items
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Ograničenja primene optimizacionih algoritama u slučaju kopova
Proces optimizacije površinskih kopova, kao sastavni deo strateškog planiranja, veoma je važan sa stanovišta ostvarivanja maksimalnih efekata proizvodnje. To je složen zadatak koji vrlo često podleže vrlo strogim geometrijskim i drugim praktičnim rudarskim ograničenjima. Ova ograničenja u posebno su izražena na površinskim kopovima uglja, te u značajnoj meri mogu povećati stepen neizvesnosti rudarskog projekta, odnosno izazvati neželjena dejstva u pogledu profitabilnosti poslovanja. Iz tog razloga, veoma je važna primena savremenih optimizacionih alata, koji u značajnoj meri mogu olakšati celokupan ...Dejan Stevanović, Mirjana Banković, Milica Pešić Georgiadis, Petar Marković, Dejan Ranković. "Ograničenja primene optimizacionih algoritama u slučaju kopova" in XIV Međunarodna konferencija OMC 2020, Zlatibor, Srbija, 14-17. oktobar 2020., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2020) М33
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Катастар клизишта Београда
Локин Петар, Павловић Радмила, Тривић Бранислав, Лазић Мирко, Баталовић Кристина, Ђурић Урош. "Катастар клизишта Београда" in Зборник радова XIV симпозијума из инжењерске геологије и геотехнике са међународним учешћем, Београд, 27. и 28. септембар, 2012, Београд:Друштво геолошких инжењера и техничара Србије, Комитет за инжењерску геологију и геотехнику (2012): 389-403 M63
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Katastar klizišta Beograda
Lokin Petar, Pavlović Radmila, Trivić Branislav, Lazić M., Batalović K., Đurić Uroš. "Katastar klizišta Beograda" in Zbornik radova XIV Simpozijum inženjerske geologije i geotehnike, Društvo geoloških inženjera i tehničara Srbije, Komitet za inženjersku geologiju i geotehniku, (2012): 389-403 M63
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Fuzzy linear model for production optimization of mining systems with multiple entities
Slobodan Vujić, Tomo Benović, Miljanović Igor, Hudej Marjan, Milutinović Aleksandar, Pavlović Petar (2011)Slobodan Vujić, Tomo Benović, Miljanović Igor, Hudej Marjan, Milutinović Aleksandar, Pavlović Petar. "Fuzzy linear model for production optimization of mining systems with multiple entities" in International Journal of Minerals, Metallurgy and Materials 18 no. 6, -:University of Science and Technology Beijing, PR China (2011): 633-637. https://doi.org/10.1007/s12613-011-0488-8 M22
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Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization
Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić . "Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization" in Mineral and Thermal Waters of Southeastern Europe, Springer International Publishing (2016). https://doi.org/10.1007/978-3-319-25379-4 М13
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The analysis of the geothermal energy capacity for power generation in Serbia
Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk (2013)Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk. "The analysis of the geothermal energy capacity for power generation in Serbia" in Thermal Science, National Library of Serbia (2013). https://doi.org/10.2298/TSCI120215033S М22
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Hydrogeochemical approach to estimate the quality of bottled waters in Serbia
Marina Ćuk, Maja Todorović, Jovana Šisović, Jana Štrbački, Jakov Andrijašević, Petar Papić. "Hydrogeochemical approach to estimate the quality of bottled waters in Serbia" in Chemical Industry, National Library of Serbia (2015). https://doi.org/10.2298/HEMIND150325042C М23
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AR, CR and ARCR modeling for simulations and analyses of karst groundwater quality parameters
Although an invisible component of the hydrologic cycle, groundwater generally takes precedence over other water resources in the area of drinking water supply. Among groundwater resources, karst aquifers tend to be rich in sufficiently-accessible amounts of high-quality water. During most of the year, this water requires only disinfection prior to delivery to the end user. However, in many cases extreme rainfall and/or sudden snow melt results in transient turbidity, increase in bacterial count and temporary contamination (e.g. increase in ...autocorrelation, cross-correlation, autoregressive model, cross-regressive model, autocross regressive model, nitrates, Banja Spring, Serbia.Vesna Ristić-Vakanjac, Marina Ćokorilo-Ilić, Petar Papić, Dušan Polomčić, Radisav Golubović. "AR, CR and ARCR modeling for simulations and analyses of karst groundwater quality parameters" in Geološki anali Balkanskoga poluostrva, National Library of Serbia (2018). https://doi.org/10.2298/GABP1879071R М24
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The Impact on Karst Aquifer Regimes Induced by a Surface Reservoir in Karst through Multiparametric Analyses (Reservoir Bileća—Herzegovina)
Saša Milanović, Ljiljana Vasić, Branislav Petrović, Tina Dašić, Veljko Marinović, Petar Vojnović (2023)Management, Monitoring, Policy and Law,Renewable Energy, Sustainability and the Environment, Geography, Planning and Development, Building and ConstructionSaša Milanović, Ljiljana Vasić, Branislav Petrović, Tina Dašić, Veljko Marinović, Petar Vojnović. "The Impact on Karst Aquifer Regimes Induced by a Surface Reservoir in Karst through Multiparametric Analyses (Reservoir Bileća—Herzegovina)" in Sustainability, MDPI AG (2023). https://doi.org/10.3390/su151511968 М22
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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, dependabilityNikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović. "A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach" in Applied Sciences, Basel, August 2024, MDPI (2024). https://doi.org/https://doi.org/10.3390/app14177947 М22
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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 M33
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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 M33
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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 M63
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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 M22
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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)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) M51
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Scanning Electron Microscopy Coupled with Energy Dispersive Spectrometric Analysis Reveals for the First Time Weddellite and Sylvite Crystals on the Surface of Involucral Bracts and Petals of two Xeranthemum L. (Compositae) Species
Milan Gavrilović, Suzana Erić, Petar Marin, Núria Garcia-Jacas, Alfonso Susanna, Pedja Janaćković (2017)Milan Gavrilović, Suzana Erić, Petar Marin, Núria Garcia-Jacas, Alfonso Susanna, Pedja Janaćković. "Scanning Electron Microscopy Coupled with Energy Dispersive Spectrometric Analysis Reveals for the First Time Weddellite and Sylvite Crystals on the Surface of Involucral Bracts and Petals of two Xeranthemum L. (Compositae) Species" in Microscopy and Microanalysis 23 no. 3, :Cambridge University Press (2017): 679-686 M22
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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 М22
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Simulacija isticanja odabranih karstnih vrela pirotske kotline
Saša Milanović, Branislav Petrović, Vesna Ristić Vakanjac, Ljiljana Vasić, Veljko Marinović, Petar Vojnović (2022)Analiza recesije, autokorelaciona i kroskorelaciona analiza vremenskih serija padavina i isticanja podzemnih voda karstnih vrela Krupac i Gradište (Stara planina, JI Srbija) izvršena je radi formiranja stohastičkog autoregresivno-krosregresivnog modela (ARCR) i kratkoročne prognoze dnevnih vrednosti izdašnosti. Usled postojanja heterogenosti i anizotropnosti karstne izdani veoma je komplikovano i zahtevno odrediti prostornu distribuciju podzemnih voda u okviru karstnog hidrogeološkog sistema, te je primenljivost determinističkih modela minimizirana. Stoga je upotreba stohastičkog modela u ovom slučaju svrsishodnija. Autokorelogram izdašnosti vrela Krupac pokazao je ...Saša Milanović, Branislav Petrović, Vesna Ristić Vakanjac, Ljiljana Vasić, Veljko Marinović, Petar Vojnović. "Simulacija isticanja odabranih karstnih vrela pirotske kotline" in Vodoprivreda, Српско друштво за одводњавање и наводњавање, Београд, Академија инжењерских наука Србије (2022) М52
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Application of auto-cross-regression models from the shortterm forecast of karst spring discharges
Vesna Ristić Vakanjac, Veljko Marinković, Ljiljana Vasić, Saša Milanović, Branislav Petrović, Petar Vojnović (2024)Човек je одвајкада је покушавао да пронађе начина да предвиди одређене појаве у природи. Како су људске насеобине углавном биле везане за обале река, предикција поплаве је била од великог значаја за њен опстанак. Касније, развојем цивилизације, а нарочито са индустријском и технолошком револуцијом, отпочиње се са развојем одређених модела којима се на основу улазних компоненти срачунава излазна величина која је од интереса, а у овом случају је то протицај или водостај реке или извора (врела). Најједноставнији модели су ...Vesna Ristić Vakanjac, Veljko Marinković, Ljiljana Vasić, Saša Milanović, Branislav Petrović, Petar Vojnović. "Application of auto-cross-regression models from the shortterm forecast of karst spring discharges" in Conference proceedings, Faculty of Technical Sciences, Novi Sad (2024). https://doi.org/10.24867/SYMOPIS-2024-51-075 М63
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Application of cross-correlation analysis of karst spring discharges with the purpose of understanding karst hydrogeology systems
Veljko Marinković, Vesna Ristić Vakanjac, Saša Milanović, Ljiljana Vasić, Branislav Petrović, Petar Vojnović (2024)Када посматрамо одређену издан, прихрањивање подземних вода ове издани се може вршити 1. на рачин падавина, 2. на рачун површинских токова у деловима где постоји добра хидрауличка веза подземних и површинских вода и где је ниво површинског тока на вишој коти од нивоа подземних вода, или понирањем површинских вода, и 3. на рачун подземних вода других типова издани. Код издани формираних у оквиру карстних масива, прихрањивање ових вода најчешће се врши инфитрацијом падавина и понирањем површинских токова тамо где ...Veljko Marinković, Vesna Ristić Vakanjac, Saša Milanović, Ljiljana Vasić, Branislav Petrović, Petar Vojnović. "Application of cross-correlation analysis of karst spring discharges with the purpose of understanding karst hydrogeology systems" in Conference proceedings, Faculty of Technical Sciences, Novi Sad (2024). https://doi.org/10.24867/SYMOPIS-2024-51-074 М63