Претрага
206 items
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Cementation of sandstones from Paleozoic, Mesozoic and Tertiary formations in Libya
Vasić Nebojša, Selah Turki, Srećković Batoćanin Danica, Savić Marija, Sherif Khalid, Andrić Nevena (2011)Vasić Nebojša, Selah Turki, Srećković Batoćanin Danica, Savić Marija, Sherif Khalid, Andrić Nevena. "Cementation of sandstones from Paleozoic, Mesozoic and Tertiary formations in Libya" in Proceedings, 1st International Conference “HARMONY OF NATURE AND SPIRITUALITY IN STONE”, 17-18 March 2011, Kragujevac, Kragujevac:Stone Studio Association (2011): 229-341 M33
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Nanocrystaline solid solution CeO 2-Bi 2O 3
Prekajski Marija, Dohcevic-Mitrović Zorana, Radović Marko, Babić Biljana, Pantić Jelena, Kremenović Aleksandar, Matović Branko (2012)Prekajski Marija, Dohcevic-Mitrović Zorana, Radović Marko, Babić Biljana, Pantić Jelena, Kremenović Aleksandar, Matović Branko. "Nanocrystaline solid solution CeO 2-Bi 2O 3" in Journal of the European Ceramic Society 9 no. 32, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND:Elsevier Sci Ltd (2012): 1983-1987. https://doi.org/10.1016/j.jeurceramsoc.2011.12 M21
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Thermal stability of Ce1-xBixO2-delta (x = 0.1-0.5) solid solution
Prekajski Marija, Fruth Viktor, Andronescu Cristian, Trandafilovic Lidija V., Pantić Jelena, Kremenović Aleksandar, Matović Branko (2013)Prekajski Marija, Fruth Viktor, Andronescu Cristian, Trandafilovic Lidija V., Pantić Jelena, Kremenović Aleksandar, Matović Branko. "Thermal stability of Ce1-xBixO2-delta (x = 0.1-0.5) solid solution" in Journal of Alloys and Compounds no. 578, PO BOX 564, 1001 LAUSANNE, SWITZERLAND:Elesevier Science Inc (2013): 26-31. https://doi.org/10.1016/jjallcom.2013.05.006 M21
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The external aggregation Newton's method for solving nonlinear equations and applications
Marija Paunović, Dejan Ćebić, Nebojša Ralević. "The external aggregation Newton's method for solving nonlinear equations and applications" in The University Thought - Publication in Natural Sciences, Centre for Evaluation in Education and Science (CEON/CEES) (2020). https://doi.org/10.5937/univtho10-24982 М53
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A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia
When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective approach that includes economic, technical, environmental, and socio-political criteria. For the evaluation of criteria and alternatives, the Fuzzy Analytical Hierarchy Process (FAHP) method is applied. The obtained weights are formed according to the values of energy indicators and expert judgments. The use of a fuzzy numerical value scale for the assessment of expert judgments and energy indicators provides a more sensitive ...Boban Pavlović, Dejan Ivezić, Marija Živković. "A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia" in Energy Reports, Elsevier BV (2021). https://doi.org/10.1016/j.egyr.2021.02.072 М22
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Quantitative analysis of syllable properties in Croatian, Serbian, Russian, and Ukrainian
Biljana Rujević, Marija Kaplar, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Jan Mačutek (2021)Biljana Rujević, Marija Kaplar, Sebastijan Kaplar, Ranka Stanković, Ivan Obradović, Jan Mačutek. "Quantitative analysis of syllable properties in Croatian, Serbian, Russian, and Ukrainian" in Language and Text: Data, models, information and applications, John Benjamins Publishing Company (2021). https://doi.org/10.1075/cilt.356.04ruj М14
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Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells
Electric submersible pumps (ESP) are applied in wells where additional energy is needed to ensure discharge of the fluid to the surface through the tubing. At the discharge side of the pump the fluid has bigger velocity, thus the pump induces a forced convection between the fluid and the tubing inner surface. Understanding of convective heat transfer in wellbores and analyses of influential parameters provides a possibility to optimise value of convective heat transfer coefficient in order to avoid ...Bojan Martinovic, Marija Živković, Branko Grubač. "Convective heat transfer in centrifugal pumps lifted wells: the case of South-Eastern Europe waxy wells" in International Journal of Oil, Gas and Coal Technology, Inderscience Publishers (2021). https://doi.org/10.1504/IJOGCT.2021.10043281 М23
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Препреке декарбонизацији система даљинског грејања у Србији - ставови представника топлана
Производња топлоте у системима даљинског грејања у Републици Србији тренутно се заснива искључиво на процесима сагоревања, с доминантним уделом природног гаса из увоза. Иако су технологије за коришћење обновљивих и алтернативних извора енергије добро познате, њихова примена у системима даљинског грејања у Републици Србији још увек је занемарљива (око 2%). Како би се убрзао и олакшао процес транзиције ка обновљивим изворима енергије и разумело тренутно стање и перспектива, спроведена је анкета међу представницима топлана Србији. Циљ је био ...Марија Живковић, Дејан Ивезић, Бобан Павловић, Дејан Стојановић. "Препреке декарбонизацији система даљинског грејања у Србији - ставови представника топлана" in Стручно-научна конференција ТОПС 2024, Златибор, Јун 2024, Пословно удружење "Топлане Србије" (2024) М61
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Седиментологија и биостратиграфија миоцена Краљевице (источна Србија)
Васић Небојша, Бањешевић Миодраг, Рундић Љупко, Гајић Виолета, Јовановић Марија, Пантелић Немања, Прелевић Дејан, Костић Бојан (2018)Васић Небојша, Бањешевић Миодраг, Рундић Љупко, Гајић Виолета, Јовановић Марија, Пантелић Немања, Прелевић Дејан, Костић Бојан. "Седиментологија и биостратиграфија миоцена Краљевице (источна Србија)" in Зборник апстраката 17. Конгреса геолога Србије с међународним учешћем, Врњачка Бања, 17-20. мај 2018. 1, Београд:Српско-геолошко друштво (2018): 102-108 M64
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Influence of size/crystallinity effects on the cation ordering and magnetism of alpha-lithium ferrite nanoparticles
Jović Nataša, Prekajski Marija, Kremenović Aleksandar, Jancar Bostjan, Kahlenberg Volker, Antić Bratislav (2012)Jović Nataša, Prekajski Marija, Kremenović Aleksandar, Jancar Bostjan, Kahlenberg Volker, Antić Bratislav. "Influence of size/crystallinity effects on the cation ordering and magnetism of alpha-lithium ferrite nanoparticles" in Journal of Applied Physics 3 no. 111, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA:American Institute Physics (2012). https://doi.org/10.1063/1.3684554 M21
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The deterministic fuzzy linear approach in planning the production of mine system with several open pits
Vujić Slobodan, Miljanović Igor, Kuzmanović Marija, Zoran Bartulović, Gajić Grozdana, Lazić Predrag (2011)Vujić Slobodan, Miljanović Igor, Kuzmanović Marija, Zoran Bartulović, Gajić Grozdana, Lazić Predrag. "The deterministic fuzzy linear approach in planning the production of mine system with several open pits" in Archives of Mining Sciences 56 no. 3, -:Polish Academy of Sciences - Committee of Mining (2011): 489-497. https://doi.org/- M23
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Ionic conductivity in single-crystal LiAISi2O6: influece of structure on lithium Mobility
Welsch Ana-Maria, Murawski Dawid, Prekajski Marija, Vulić Predrag, Kremenović Aleksandar. "Ionic conductivity in single-crystal LiAISi2O6: influece of structure on lithium Mobility" in Physics and Chemistry of Minerals 42 no. 5, :Springer (2015): 413-420. https://doi.org/10.1007/s00269-015-0732-2 M22
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Методологија интегралне анализе сценарија енергетског развоја
Александар Маџаревић (2019)енергетска безбедност, сценарио развоја, фази логика, сигурност снабдевања, доступност, расположивост, природни гасАлександар Маџаревић. Методологија интегралне анализе сценарија енергетског развоја, Рударско-геолошки факултет, 2019
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Alpine tectonic evolution of the Northern Serbo-Macedonian subunit: inferences from kinematic and petrological investigations
Bojan Kostić, Uroš Stojadinović, Nemanja Krstekanić, Marija Ružić, Aleksa Luković. "Alpine tectonic evolution of the Northern Serbo-Macedonian subunit: inferences from kinematic and petrological investigations" in EGU General Assembly 2021, Vienna, Austria, 19.-30.4.2021., EGU (2021). https://doi.org/10.5194/egusphere-egu21-202 М34
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Određivanje teorijskog termičkog potencijala napuštenih naftnih i gasnih bušotina
Marija Ilić, Marija Živković, Dušan Danilović, Miroslav Crnogorac, Vesna Karović Maričić, Lola Tomić (2023)U Srbiji postoji oko 1.200 napuštenih naftnih i gasnih bušotina, koje imaju značajan potencijal za proizvodnju toplotne energije. Napuštene bušotine, u zavisnosti od lokacije gde se nalaze i termičkog potencija sa kojim raspolažu, se mogu koristiti za proizvodnju toplotne energije ili električne energije, ili za kombinovanu proizvodnju električne i toplotne energije. Toplotna enegija koja je proizvedena iz napuštenih bušotina dobija se korišćenjem geotermalne energije, pa se i električna i /ili toplotna energija koja bi se dobila korišćenjem takvih toplotnih izvora bilansira ...Marija Ilić, Marija Živković, Dušan Danilović, Miroslav Crnogorac, Vesna Karović Maričić, Lola Tomić. "Određivanje teorijskog termičkog potencijala napuštenih naftnih i gasnih bušotina" in Tehnika, Savez inženjera i tehničara Srbije (2023). https://doi.org/10.5937/tehnika2306667I М53
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The state and perspective of the natural gas sector in Serbia
The strategy of long-term energy development of Serbia identifies an increase of share of natural gas in final energy consumption as one of the main aims. Serbia has signed a strategic agreement with the Russian Federation on cooperation in the oil and gas sector, within which the project South Stream pipeline is planned to be realized. In addition, the Republic of Serbia has signed the Treaty that establishes the Energy Community and accepted the obligation to implement the Energy ...Dejan Ivezić, Marija Živković, Dušan Danilović, Aleksandar Madžarević, Miloš Tanasijević. "The state and perspective of the natural gas sector in Serbia" in Energy Sources, Part B: Economics, Planning and Policy, Taylor & Francis Group, LLC (2016). https://doi.org/http://dx.doi.org/10.1080/15567249.2013.858796 M23
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Long-term planning methodology for improving wood biomass utilization
The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković. "Long-term planning methodology for improving wood biomass utilization" in Energy, Elsevier BV (2019). https://doi.org/10.1016/j.energy.2019.03.105 М21а
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Energetika i održivi razvoj - indikatori održivosti
Dejan Ivezić, Marija Živković (2015)Dejan Ivezić, Marija Živković. Energetika i održivi razvoj - indikatori održivosti, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, 2015 Без категорије
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Effect of natural gas composition on methane number: A case of gas reservoirs in Serbia
Natural gas is considered as the most environmentally acceptable fossil fuel, thus it is an alternative to petroleum derivate, dominantly used in internal combustion engines. Physical properties of a fuel as well as behavior during combustion process are affected by its composition. This article presents analysis of effect of natural gas composition on methane number (MN), conducted for natural gas deposits in Serbia. For empirically determination of MN: California air resources board (CARB) method and Linear and Anstalt für ...Marija Živković, Milica Ivić, Dejan Ivezić, Aleksandar Madžarević. "Effect of natural gas composition on methane number: A case of gas reservoirs in Serbia" in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects (2017). https://doi.org/10.1080/15567036.2017.1403518 М23
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Integrative GHG Assessment in Oil and Gas Industry
Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa. "Integrative GHG Assessment in Oil and Gas Industry" in Energija, ekonomija, ekologija (2023). https://doi.org/10.46793/EEE23-1.51M М51