Претрага
504 items
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Challenges of Energy Transition in the Individual Heating Sector
U radu su prikazani rezultati istraživanja i ankete koja je sprovedena 2020. godine u domaćinstvima sa individualnim sistemima grejanja u Srbiji. Cilj ankete je bio da se sagleda stanje individualnih sistema grejanja, ali i stavovi vlasnika sistema vezano za energetsku tranziciju. Rezultati ukazuju na zastarelost sistema grejanja, nisku efikasnost, nedovoljna ulaganja u primenu mera energetske efikasnosti i nedostatak finansijskih sredstava za ulaganje u održivo grejanje. Osnovni prioriteti kod izbora načina grejanja jesu troškovi kupovine sistema i troškovi energenta, dok ...Boban Pavlović, Dejan Ivezić, Marija Živković. "Challenges of Energy Transition in the Individual Heating Sector" in Energija, ekonomija, ekologija, University Library in Kragujevac (2022). https://doi.org/10.46793/EEE22-1.17P
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Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit
Sanja Bajić, Dragoljub Bajić, Branko Glušćević, Radmila Gaćina. "Application of VIКOR method in the selection of an optimal splution of excavation “Borska Reka” ore deposit" in 9th International Conference Mining and Environmental protection MEP, 24 – 27 May 2023, Sokobanja, Serbia , Belgrade : University of Belgrade-Faculty of mining and geology (2023)
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Sustainable transition of district heating systems in Serbia, or can engineers do it alone?
Ivezić Dejan, Živković Marija (2018)Ivezić Dejan, Živković Marija. "Sustainable transition of district heating systems in Serbia, or can engineers do it alone?" in Digital Proceedings of the 3rd South East European Conference on Sustainable Development of Energy, Water and Environment Systems, Novi Sad: (2018): 0206-1-10
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The Dictionary of the Serbian Academy: from the Text to the Lexical Database
In this paper we discuss the project of digitization of the Dictionary of the Serbo-Croatian Standard and Vernacular Language. Scanning and character recognition were a particular challenge, since various non-standard character set encoding was used in the course of the almost 60-year long production of the dictionary. The first aim of the project was to formalize the micro-structure of the dictionary articles in order to parse the digitized text of and transform it into structured data stored in relational lexical database. This approach ...... paper we discuss the project of digitization of the Dictionary of the Serbo-Croatian Standard and Ver- nacular Language. Scanning and character recognition were a particular challenge, since various non-standard character set encoding was used in the course of the almost 60-year long production of the ...
... lexical database The guidelines for dictionary writing were used to defi ne the rules for the segmentation of the dictionary articles, the pattern recognition, and the alignment of the recognized markers with the predefi ned categories, as described in the previous section. The dictionary article units ...Ranka Stanković, Rada Stijović, Duško Vitas, Cvetana Krstev, Olga Sabo. "The Dictionary of the Serbian Academy: from the Text to the Lexical Database" in Proceedings of the XVIII EURALEX International Congress: Lexicography in Global Contexts, Ljubljana : Ljubljana University Press, Faculty of Arts (2018)
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INVENTS: A Hybrid Mine Ventilation Planning and Design System
Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...... present the design methodology of the hybrid system INVENTS, as well as system structure and user interface. Keywords: hybrid systems, mine ventilation, expert systems 1. Introduction The methodology of mine ventilation planing and design in contemporary mine theory and practice differs substantially ...
... networks - SimVent and a diagnostic expert system for the analysis of ventilation systems - VENTEX. Software packages ResNet and SimVent as well as the expert system Ventex are developed for IBM PC and compatible computer systems. ResNet is a program that enables the calculation of aerodynamic resistance ...
... process. 2. The INVENTS hybrid system Following the outlined strategy of planing, analysis and management of mine ventilation, a hybrid system named INVENTS has been developed, its architecture and concept being the subject of this book. Figure 2 illustrates the place hybrid system INVENTS has in ...Lilić Nikola, Stanković Ranka, Obradović Ivan. "INVENTS: A Hybrid Mine Ventilation Planning and Design System" in Proceedings of International Scientific Conference of FME Session 4: Automation Control and Applied Informatics , Hong Kong : iConcept Press (2013)
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Available technological procedures for capturing CO2 in the industrial and power generation sectors
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 ...... mailto:dusan.danilovic@rgf.bg.ac.rs mailto:branko.lekovic@rgf.bg.ac.rs mailto:miroslav.crnogorac@rgf.bg.ac.rs 250 2. CO2 CAPTURE SYSTEMS There are four main systems for capturing CO2 that can prevent releasing CO2 into the atmosphere, such as: capturing from industrial process stream, capturing ...
... CO2 capture systems depends on more factors. Post-combustion CO2 capture is the most mature option, and it can be integrated into existing power plants. The main disadvantage of post- combustion is low concentration of CO2 (5-15%) that affects the capture efficiency. Pre-combustion systems are more suitable ...
... au/about-ccus/carbon-capture/ https://www.ccsbrowser.com/ https://netl.doe.gov/research/coal/energy-systems/gasification/gasifipedia/capture-approaches https://netl.doe.gov/research/coal/energy-systems/gasification/gasifipedia/capture-approaches https://www.globalccsinstitute.com/about/what-is-ccs/capture/ ...Lola Tomić, Vesna Karović Maričić, Dušan Danilović, Branko Leković, Miroslav Crnogorac. "Available technological procedures for capturing CO2 in the industrial and power generation sectors" in 8th International Conference Mining and Environmental Protection, 22 – 25th September 2021, Serbia, Univerzitet u Beogradu, Rudarsko-geološki fakultet (2021)
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From post-disaster landslides inventory to open landslides data
Biljana Abolmasov, Miloš Marjanović, Uroš Đurić, Jelka Krušić. "From post-disaster landslides inventory to open landslides data" in Proceedings of 3rd European Regional Conference of IAEG/ Athens/ Greece/ 6-10 October 2021, International Association for Engineering Geology and the Environment (2021)
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Excitable systems with internal and coupling delays
Burić Nikola, Grozdanović Ines, Vasović Nebojša. "Excitable systems with internal and coupling delays" in Chaos, Solitons & Fractals 36 no. 4, USA:Chaos, Solitons & Fractals (2008): 953-861
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Coupled dynamical systems with internal delays and delayed coupling: behavior and bifurcations
Grozdanović Ines (2007)Grozdanović Ines. "Coupled dynamical systems with internal delays and delayed coupling: behavior and bifurcations" in Facta Universitatis 5 no. 1, Niš:Mechanical Engineering (2007): 11-21
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Noise induced coherent oscilations in Fitz Hugh-Nagumo excitable systems influenced by coupling delay
Grozdanović Ines (2011)Grozdanović Ines. "Noise induced coherent oscilations in Fitz Hugh-Nagumo excitable systems influenced by coupling delay" in Proceedings of III International Congress of Serbian Society of Mechanics, Vlasina lake: (2011)
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Noise induced coherent oscilations in Fitz Hugh-Nagumo excitable systems influenced by coupling dela
Grozdanović Ines (2011)Grozdanović Ines. "Noise induced coherent oscilations in Fitz Hugh-Nagumo excitable systems influenced by coupling dela" in III International Congress of Serbian Society of Mechanics, Vlasinsko jezero: (2011)
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Influence of interaction delays on noise-induced coherence in excitable systems
Burić Nikola, Todorović Kristina, Vasović Nebojša. "Influence of interaction delays on noise-induced coherence in excitable systems" in Physical Review E 82 no. 3, Vašington:American Physical Society (2010)
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Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic
This work presents a model for determining the availability of continuous systems at open pits by applying fuzzy logic and fuzzy inference systems. The applied model was formed by the synthesis of independent partial indicators of availability. The model is based on an expert system for assessing the availability of continuous mining systems. The availability of the system, as a complex state parameter, is decomposed into the partial indicators, reliability, and convenience of maintenance, and the fuzzy compositions, used ...системи, континуални систем експоатације, површински коп, рударство, расположивост, фази логика, max–min композиција, min–max композицијаMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović. "Determining the Availability of Continuous Systems at Open Pits Applying Fuzzy Logic" in Energies, MDPI AG (2022). https://doi.org/10.3390/en15186786
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Characterization and utilization of main aquifer systems of the Mahe Island (Seychelles)
Stevanović Zoran, Maran Aleksandra (2012)Stevanović Zoran, Maran Aleksandra. "Characterization and utilization of main aquifer systems of the Mahe Island (Seychelles)" in 34th International Geological Congress (IGC), Australia 2012 : Unearthing Our Past and Future - Resourcing Tomorrow, 5-10 August 2012, Brisbane: (2012)
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Information systems for the environment
Damjanović Zvonko, Štrbac Nada, Šerifi Veis, Ranđelović Dragana. "Information systems for the environment" in Proceedings / XIX International Scientific and Professional Meeting Ecological Truth, Eco-Ist '11, 01-04 June 2011, Bor, Serbia, Bor:Tehnical Faculty Bor, University of Belgrade (2011): 276-283
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Condition of support systems in GVH-1A ventillation drift in „Jasenovac“ mine
Crnogorac Luka, Mladenović Marko, Halilović Dževdet. "Condition of support systems in GVH-1A ventillation drift in „Jasenovac“ mine" in 10th Regional Congress of Students of Geotechnical Sciences „GEOREX“, Tuzla:Rudarsko Geološko Građevinski Fakultet (2017): 64-70
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Type I vs. type II excitable systems with delayed coupling
Burić Nikola, Grozdanović Ines, Vasović Nebojša. "Type I vs. type II excitable systems with delayed coupling" in Chaos, Solitons & Fractals 23 no. 4, USA:Chaos, Solitons & Fractals (2005): 1221-1223
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Stability, coherent spiking and synchronization in noisy excitable systems with coupling and internal delays
Franović Igor, Todorović Kristina, Vasović Nebojša, Burić Nikola. "Stability, coherent spiking and synchronization in noisy excitable systems with coupling and internal delays" in Communications in Nonlinear Science and Numerical Simulation 19 no. 9, Amsterdam:Elsevier (2014): 3202-3219
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Influence of Coupling Delay on Noise Induced Coherent Oscillations in Excitable Systems
Burić Nikola, Grozdanović Ines, Todorović Kristina, Vasović Nebojša. "Influence of Coupling Delay on Noise Induced Coherent Oscillations in Excitable Systems" in Journal of Statistical Physics 145 no. 1, Berlin:Springer (2011): 175-186
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Hydraulic lift systems with piston type pump
Veselin Batalović, Dušan Danilović, Vesna Karović-Maričić . "Hydraulic lift systems with piston type pump" in Journal of Petroleum Science and Engineering 78 (2011): 267-273