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Упит dcterms_subject_txt:diagnostics of operating coditions,Random Forest

2844 items

  • Available technological procedures for capturing CO2 in the industrial and power generation sectors

    Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac (2021)
    Climate change is a major environmental issue caused by anthropogenic emissions of greenhouse gases. Capturing CO2 and storing it in suitable geological formations is one of the main technological solutions that can provide mitigation of CO2 emission into the atmosphere. Capturing CO2 represents the first phase in process of carbon capture and storage, and includes the application of various technologies for the separation of CO2 produced in the energy and industrial sectors. There are four main systems for capturing ...
    capturing CO2, power plants, CO2 capture systems, CO2 technologies
    ... there are 26 large- scale CCS facilities in operation, with capture capacity of 40 Mt of CO2 per year [5]. In spite of the growing number of CCS facilities, CCS application is still small because of the high capital and operating costs for capturing CO2 [3]. There are four main approaches for capturing ...
    ... (dimethylether of polyethylene glycol), Resticol process (methanol), Fluor process (propylene carbonate), Purisol (N-methyl pyrrolidone) and Morphysorb process (morpholine) [20-22]. The most important advantage of physical absorption process is relatively low capital and operating cost, and use of non-corrosive ...
    ... and SO2. The main advantage of oxy-fuel combustion is very high concentration of CO2 in output stream, which is about 80-98% in dependance of used fuel [4,11]. The major disadvantage of this process is very high capital cost and the energy penalty due to large amount of fuel required to separate oxygen ...

  • Unraveling Innerworkings of Magmatic System Beneath the East Pacific Rise 9º50’N

    Milena Marjanović, Suzanne M. Carbotte, Alexandre Stopin, Felix Waldhauser, Satish C. Singh, René-Édouard Plessix, Miloš Marjanović, Malden R. Nedimović, Juan Pablo Canales, Hélène D. Carton, Javier Escartin, John C. Mutter (2021)
    ... The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Session: V009: Focused Observations of Ridge Near-Axis Remote ...
    ... Geology, University of Belgrade; Belgrade, Serbia 6 Department of Earth Sciences, Dalhousie University; Halifax, Nova Scotia B3H 4R2, Canada 7Department of Geology and Geophysics, Woods Hole Oceanographic Institution; Woods Hole, MA, USA 8Laboratoire de Géologie, Ecole Normale Supérieure (CNRS UMR) ...
    ... however, due to inaccessibility, little is known about the dynamics and physical properties of magmatic systems that govern eruptions. Some of the most active magmatic systems operate beneath portions of mid-ocean ridges (MOR), which we can readily explore using sophisticated geophysical techniques ...

  • Projection of SO2 emissions in coal power plants in Serbia

    Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)
    The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...
    енергeтика, емисије, СО2, угаљ, електране
    ... stages of its operation, based on the operating parameters of the system. Until 2021, the Kostolac B thermal power plant was one of the biggest sulfur dioxide polluters in Europe. In 2021, the Kostolac B thermal power plant began to reduce sulfur dioxide emissions due to the start of operation of the ...
    ... for a certain number of hours. Currently, the only desulphurization plant in Serbia is the Kostolac B thermal power plant (blocks B1 and B2) [10]. Due to the fact that the desulphurization plant at TE Kostolac B started operating during 2020 (trial mode), the exceedance of the maximum values for ...
    ... bg.ac.rs ! University of Belgrade, Faculty of Mining and Geology, Belgrade, SERBIA, E-mail: predrag.jovancicOrgf.bg.ac.rs ! University of Belgrade, Faculty of Mining and Geology, Belgrade, SERBIA, E-mail: stevan.djenadic(orrgf.bg.ac.rs ! University of Belgrade, Faculty of Mining and Geology, Belgrade ...

  • Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija

    Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić (2016)
    flotacijska jalovišta, životna sredina, višekriterijumska analiza, ekologija, Trepča
    ... consistency index (CI) and random index (RI), according to Equation (5): CR = CI RI (5) Random index (RI) depends on the matrix row, and is taken from Table 6, in which the first row is compared to the matrix row, and the second row is composed of RI. Table 6. Random Index (RI) [23]. 1 2 3 4 5 6 ...
    ... Gornje Polje 0.0723 has the minimum value. For criterion C10—maintenance of tailings—all five tailings have identical value which is 0.2. Table 9. Display of maximum values of comparison matrix (λmax), consistency index (CI), random index (RI) and consistency rate (CR) for analyzed tailing ponds. P C ...
    ... Presentation of criteria of analyzed flotation ponds. Criteria Analyzed Criteria C1 Proximity of water source C2 Proximity of the settlement C3 Proximity of agricultural area C4 Proximity of permanent water flow C5 Quantity of material deposed C6 Existence of the flooding water sources C7 Activity of the tailings ...

  • Rock slope stability analysis under Hoek–Brown failure criterion with different flow rules

    Svetlana Melentijević, Zoran Berisavljević, Dušan Berisavljević, Claudio Olalla Marañón (2024)
    The stability analysis of homogeneous rock slope following the Hoek–Brown failure criterion under the hypothesis of different flow rules is performed based on limit equilibrium and finite element methods. The applied failure criterion is the generalized Hoek–Brown that can be introduced as a shear/normal function in analysis applying different flow rules. The results are compared with those obtained by the application of equivalent shear strength parameters of the Mohr–Coulomb criterion, considering that this is still the most widely used ...
    Kružna klizna površ, Huk-Braunov kriterijum loma, Kriterijum popuštanja, Smičuća/normalna funkcija, Nivo napona, Verovatnoća i parametarska analiza

  • Extensive vibrations of the belt conveyer drive electromotor of a bucket wheel excavator as a result of intesified wear-and-tear of its mount support

    Vesna Damnjanović, Predrag Jovančić, Snežana Aleksandrović (2017)

  • Using Lexical Resources for Irony and Sarcasm Classification

    Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković (2017)
    The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...
    ... 53.3% for the balanced and imbalanced set of tweets, respectively). Findings re- ported in [3] depict binary classification of tweets using Random Forest (RF) and DT methods, where the best result (F1 = 80%) was achieved using the RF method over the corpus of #humor tweets, while authors in [6] used Support ...
    ... were F1 = 73% for detection of ironic examples and F1 = 93% for detection of non-ironic examples of comparisons. 3 CORPUS OF IRONY One of the first challenges one encounters while trying to solve tasks of automatic recognition of verbal irony is selection of the col- lection of texts andmarking ironic ...
    ... without diacritics (s instead of š, c instead of č or ć, z instead of ž and d or dj instead of đ ), usage of transcribed words instead of words in the BCMS languages, e.g. hepi for happy, and the repetition of some letters for emphasis, e.g. saaad instead of sad ‘now’. The tweet a saaad, sredjivanje sobee ...

  • Development of integrated fuzzy model for mine management optimization

    Miodrag Čelebić, Sanja Bajić, Dragoljub Bajić, Dejan Stevanović, Duško Torbica, Vladimir Malbašić (2023)
    fuzzy logika, višekriterijumsko odlučivanje, ocenjivanje eksperata
    ... Applications of the extent analysis method on fuzzy AHP, Rur. J. Oper. Res., 95, 649 655. “} ZnU K., Y. JING, D. CHANG (1999) A discussion on extent analysis method and applications of fuzzy AHP, Eur. J. Oper. Res., 116, 450 456. TOLGA FE., M. DEMIRCAN, C. KAHRAMAN (2005) Operating, system selection ...
    ... bauxite deposit at Bešpelj Mine: Ki – operating expenses, Ko – safe and healthy work environment, Ky - extractable ore reserves, and K+ — coefficient of ore de- pletion. The considered mining: technology options, based on the natural setting, included: Ai — block caving, Ao — sublevel caving, A3 ...
    ... deposit L-29C of the Bešpelj mine near Jajce in the Republic of Serbia, Bosnia and Herzegovina, which is the focus of the paper. Study area and geology. The Bešpelj bauxite mine is located on a spacious karst plateau, on the right bank of the Vrbas River. It is at a beeline distance of 10 km from ...

  • Results of Recent Monitoring Activities on Landslide Umka, Belgrade, Serbia—IPL 181

    Biljana Abolmasov, Uroš Đurić, Jovan Popović, Marko Pejić, Mileva Samardžić Petrović, Nenad Brodić (2021)
    Klizišta, Monitoring, GNSS, Geodetska osmatranja, UAV snimci, PSInSAR
    ... Research Center of Geology (HRCG), Sapporo, Japan Local Organizing Committee Shinro Abe, Okuyama Boring Co., Ltd. Kiminori Araiba, Fire and Disaster Management College Shiho Asano, Forestry and Forest Products Research Institute Has Baator, Asia Air Survey Co., Ltd. Organizational Structure of the Fifth ...
    ... system. The objective of this paper is to present the results of recent monitoring activities conducted from 2014 to 2019 as a part of IPL 181 Project report. Study Area The study area is located on the right bank of the Sava river, 25 km South-west of Belgrade, the capital of Serbia. Extensive ...
    ... Arbanas, University of Zagreb, Croatia Željko Arbanas, Faculty of Civil Engineering, University of Rijeka, Croatia Amin Askarinejad, Technische Universiteit Delft, Delft, The Netherlands Peter T. Bobrowsky, Geological Survey of Canada, Sidney, Canada Michele Calvello, University of Salerno, Italy Giovanna ...

  • Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer

    Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić (2011)
    ... Agrlculture Forest and Wateq Belgrade. 7 Soro, A., Dimki6, M. and |osiPovi6, ]' (1997) Hydrogeological investigations related to water supply in Vojvodina, in 1 00 Years of Hyd'rogeology in Yugoslavia, voI.2 (ed. Z. Stevanovi6), FMG, Belgrade, pp. 1.01-112. s Volgyesi, L (2006) A Homokhdts6g felszinalatti ...
    ... continental climate with an average annual air temperalure of 11'C and rainfall of 575 mm per year. The whole hydrographic network belongs to the river basin of the Biack Sea. It is assumed that about 99% of surface waters are water flows of a transitory nature, while only about 17o comes from rainfall ...
    ... DeveloPment of Hungarian-S erbian Transboundary Aquifer (SUDEHSTRA), Finai Report, Fac. Min. Geol. UniversitY of Belgtade, Belgrade. 10 Institute of Water Management "]aroslav eerni" (2004) Altemative Solulions in Water Suppl.ry of Vojvodina, Hydrod,ynamical Study, Ministry of Science Serbia ...

  • Razvoj integralnog modela za optimizaciju diskontinualnog sistema proizvodnje na površinskim kopovima nemetala

    Miodrag Čelebić (2024)
    Izbor optimalne mehanizacije u diskontinualnom sistemu transporta je jedna od najvažnijih odluka koju treba donijeti prilikom projektovanja površinskih kopova. Pri izboru optimalne mehanizacije, uticaj ima veliki broj faktora, kako prirodnih – geoloških i ekoloških, tako i tehničkih, ekonomskih i socijanih. Neki od njih se mogu izraziti numerički, u određenim mijernim jedinicama, a neki opisno, lingvističkim varijablama, shodno uslovima koji vladaju na rudnim ležištima, a koje karakterišu visok stepen neizvjesnosti i neodređenosti kako prilikom istraživanja, tako i tokom procesa eksploatacije ...
    izbor mehanizacije, tehnologija eksploatacije, diskontinualani sistem, ekspertsko odlučivanje, lingvističke varijable, MCDM, FAHP

  • Using Metadata For Content Indexing Within An OER Network

    Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci (2014)
    ... 52 Library, and works with most web server software and any operating system. Some of its main features are: Intelligent search ordering by scoring resources against keywordson basis of user search activity Preselected groups of resources Resource access level permissions by user group Multilingual ...
    ... is still in the development stage, with modest documentation, which is mostly unfinished, and versions operating under specific operating systems. Documentation for the latest version of NotreDAM package is currently under construction, but the instructions for previous versions are also incomplete ...
    ... structure of the BAEKTEL OER framework isillustrated by the deployment model in Figure 1.The initial framework consist of a network of six nodes at WB universities, namely University of Belgrade (UB), University of Kragujevac (UNIKG), University of Niš (UNI) from Serbia, University of Banja Luka ...

  • Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names

    Branislava Šandrih, Cvetana Krstev, Ranka Stanković (2019)
    In this paper we present a rule- and lexicon-based system for the recognition of Named Entities (NE) in Serbian news paper texts that was used to prepare a gold standard annotated with personal names. It was further used to prepare training sets for four different levels of annota tion, which were further used to train two Named Entity Recognition (NER) sys tems: Stanford and spaCy. All obtained models, together with a rule- and lexicon based system were evaluated on ...
    NER, Named Entity Recognition Systems, Serbian, Personal Names
    ... 2001. Conditional Random Fields: Prob- abilistic Models for Segmenting and Labeling Se- quence Data. In Proceedings of ICML. pages 282– 289. Nikola Ljubešić, Marija Stupar, Tereza Jurić, and Željko Agić. 2013. Combining Available Datasets for Building Named Entity Recognition Models of Croatian and Slovene ...
    ... >Pola Ferhufena nominovana za najbolju žensku ulogu. Table 3: The same sentence in four versions of the gold standard – PERS_{1, 3, 4, 9} it is based on Conditional Random Fields (Laf- ferty et al., 2001). For training this model,8 we had to transform our texts into CoNLL02 IOB for- mat ...
    ... Development and Evaluation of Three Named Entity Recognition Systems for Serbian - The Case of Personal Names Branislava Šandrih University of Belgrade Faculty of Philology Belgrade, Serbia branislava.sandrih@fil.bg.ac.rs Cvetana Krstev University of Belgrade Faculty of Philology Belgrade, Serbia ...

  • Influence of DEM resolution on numerical modelling of debris flows in RAMMS - Selanac case study

    Jelka Krušić, Biljana Abolmasov, Mileva Samardžić Petrović (2019)
    Debris flows induced by intensive rainfall represent very hazardous phenomena in many parts of the World. Methods for prediction of runout distance of flow like mass movements are different and depending on the input data, rheology, and available or appropriate numerical solution. However, sometimes it is not easy to obtain pre event and post event high-resolution data in the rural or mountainous area. Thus, the topology of terrain is the most important input parameter for the every real case ...
    tecišta, modeliranje, RAMMS, DEM
    ... RAMMS DBF software is FVM (Finite Volume Method) based software for modelling of debris flows. RAMMS was developed in 2005 by the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL, Birmensdorf) and the Swiss Federal Institute for Snow and Avalanche Research (SLF, Davos). ...
    ... Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Influence of DEM resolution on numerical modelling of debris flows ...
    ... important input parameter. Resolution of DEM defines at the same time precision of curvature, and finally precision of initial parameters and deposition zones. The Selanac debris flow was triggered after extreme precipitation of about 230 mm over a period of 72 h in May 2014.The Selanac is a complex ...

  • Хазард од клизишта у Србији у 21. веку

    Biljana Abolmasov (2019)
    клизишта, хазард од клизишта, промене климе
    ... segments and their techniques depend on the choice of w complexity of the case, i.e. the type of the landslide phenomena a of analysis. According to the Fifth Report of the Intergovernmental Panel o Change, an increase in the frequency and the intensity of extreme ra in the south-eastern Europe. Among ...
    ... segments and their techniques depend on the choice of complexity of the case, i.e. the type of the landslide phenomen. of analysis. According to the Fifth Report of the Intergovernmental Pane Change, an increase in the frequency and the intensity of extreme in the south-eastern Europe. Among different ...
    ... covering more than 16% of the S (according to a rough estimation and published scientific researc the type of movement more common types are slides, flows and falls. type of material involved there are all types of material: rocks, de Landslides can be caused by one or more factors of which mo geological ...

  • Prognoza operativne efikasnosti aktivnog podzemnog rudnika zasnovana na teoriji sivih sistema

    Svetlana M. Štrbac-Savić (2016-06-10)
    Efikasnost predstavlja preduslov za opstanak svake rudarske kompanije, posebno u uslovima izuzetno konkurentnog trţišnog okruţenja kao što je to rudarska industrija. Efikasnost oznaĉava sposobnost kompanije da ispuni svoje kratkoroĉne ili dugoroĉne ciljeve. Operativna efikasnost se definiše kao odnos izmeĊu ulaznih parametara potrebnih za odvijanje proizvodnje i pokazatelja dobijenih proizvodnjom. U kontekstu rudarskog poslovanja, operativna efikasnost se odnosi na vreme potrebno da se mineralno dobro transformiše u novĉana sredstva. Visoka operativna efikasnost se postiţe kada se ostvari prava kombinacija karakteristika ...
    podzemni rudnik, operativna efikasnost, prognoza, teorija sivih sistema, stohastiĉke diferencijalne jednaĉine, simulacija
    ... working days, and degree of use of production capacity, as input variables, and Degree of Operating Leverage (DOL) as indicator of operational efficiency of an existing underground mine. Multivariable grey model is used to establish the time sequence response formula of DOL. This formula enables ...
    ... Valuation of Privatized Firms: Case of Jordan Mining Sector, European Journal of Economics, Finance and Administrative Sciences ISSN 1450-2275 Issue 49 (2012), pp. 56-70. 2012. [KIYMAZ03] H. Kiymaz and R. Hodgin, Enhancing Clarity and Completeness of BasicFinancial Text Treatments on Operating Leverage ...
    ... On decision of macrosystems, Exploration of Nature,4, pp. 119-128, 1987. [ZHAO11] Xi Zhao, Liang Li, Xi-shuan Zhang, Analysis of operating efficiency of Chinese Coal Mining industry, Industrial Engineering and Engineering Management (IE&EM), 2011 IEEE 18Th International Conference on, (Volume: ...

  • The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector

    Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković (2020)
    Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...
    energetska bezbednost, prirodni gas, fazi AHP, AHP višekriterijumska analiza, fazi teorija
    ... well as the values of the random consistency index and AHP indicator weight coefficients for the partial and synthesis indicators is presented in Table 28. Symmetry 2020, 12, 908 29 of 42 Table 28. Comparison of the influence of partials indicators on synthesis indicators, random consistency index ...
    ... 242 5 Number of delivery points 276,581 ** Households 262,814 District heating companies 133 Industry and other 13,634 Network characteristics Length, km 18,422 Operating pressure for industry (medium pressure) 4–16 bar Length of distribution network at medium pressure ~1470 km Operating pressure for ...
    ... the consistency index CI, CI = (λmax − n)/(n − 1) (9) which is further used to define the random consistency index CR: CR = CI/RI (10) where: RI—empirical consistency index of the multi-criteria AHP method (for n = 3, RI = 0.58 [62]). The aforementioned ranking procedure using the AHP method was repeated ...

  • Coupling of artificial intelligence methods in the development of hybrid intelligent systems

    Ranka Stanković, Ivan Obradović, Nikola Lilić (2001)
    In this paper we present an approach which couples various artificial intelligence (AI) methods in the solution of complex problems that cannot adequately be solved by a single AI method. We argue that the resulting, hybrid intelligent systems (HIS) can be successfully implemented with the use of available AI software libraries. Different coupling methods are analyzed and a classification of hybrid systems based on the chosen method is given. Two case studies of hybrid systems used in mining engineering ...
    hibridni inteligentni sistemi, spregnuti sistemi, metode veštačke inteligencije, rudarske primene veštačke inteligencije
    ... in which the network weights were adapted by the back propagation algorithm (starting from a random distribution of weights). In the second one the initial values of network weights were a result of an optimization process performed by GA. These algorithms mimic the natural evolution process. ...
    ... repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs COUPLING OF ARTIFICIAL INTELLIGENCE METHODS IN THE DEVELOPMENT OF HYBRID INTELLIGENT ...
    ... given. Two case studies of hybrid systems used in mining engineering are presented: a system for planing and analysis of mine ventilation, as an example of intercommunicating hybrid systems, and a system for the analysis of area air pollution load, with characteristics of both function-replacing ...

  • Димензионисање система завојних пумпи

    Марија Дивац (2024)
    Овај завршни рад се бави димензионисањем система завојних пумпи (Progressive Cavity Pumps - PCP) које се широко користе у нафтној и гасној индустрији, нарочито за подизање тешких и вискозних флуида. Завојне пумпе су се показале као ефикасно решење у бушотинама са сложеним условима,захваљујући својој способности да транспортују флуиде са високим садржајем чврстих честица и гаса.Рад обухвата анализу кључних параметара као што су вискозност, густина, дубина бушотине и притисак, који су пресудни за избор одговарајуће пумпе.Применом софтверског алата извршена је ...
    завојне пумпе, димензионисање, експлоатација нафте, вискозни флуиди, софтверска симулација, PCP пумпе
    ... Profile results– Bubble point: View operating envelope:| | Case study = I Seiec cs FI ——= w wi 71e Ša is ššl) š& FEJ 1s H ša iži E w P · o H “ . B 0 i “ .6 3 FI „Stock.šank liquid at nodsl point (sm3/d) — inflow: — Outfow: O Operating Points /lujazpau 3 IIpukas IPR u PLP ...
    ... радовима запослених доступним у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository ...
    ... nad)mnaux OyuiomuHa npu.MeHoM qdba3u noouke; 2. Wang, H., 2010., Reliability Improvement of Progressive Cavity Pump in a Deep Heavy Oil Reservoir, China University of Petroleum, and Daoyong Yang, SPE, University of Regina; 3. Ramos, M.A., Brown, J.C., Rojas, M., Kuyucu O., Flores, J.G., 2007., Producing ...

  • The state and perspective of the natural gas sector in Serbia

    Dejan Ivezić, Marija Živković, Dušan Danilović, Aleksandar Madžarević, Miloš Tanasijević (2016)
    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 ...
    Consumption, natural gas, scenarios of development