Претрага
504 items
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... environmental protection and the interest of economic development. Principle of polluters' and legal successors' liability - Any legal or natural entity who shall be involved in environmental pollution by its illegal or improper activities shall be liable in compliance with the law. The polluter ...
... Ferenc E. Kiss is a researcher with years of diverse experience within the field of renewable energy systems with strong skills in economic and environmental assessment of biomass based energy systems. He acquired skills in development of feasibility studies, business plans, life cycle assessments ...
... conventional and organic cropping systems. Institute of PKB Agroeconomik, Belgrade, Serbia. 19: 155-165. Popovic, V., Sikora V., Ikanovic, J., Rajicic, V., Maksimovic, L., Katanski, S. (2013b). Production, productivity and quality of buckwheat in organic growing systems in course environmental protection ...Vladimir Simić, Rade Jelenković, Dragana Životić. "Mineral Resources of Serbia: Environmental, Societal and Economic Challenges" in Serbia: Current Issues and Challenges in the Areas of Natural Resources, Agriculture and Environment,, Nova Science Publishers, Inc. (2019)
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Determination of Mechanical Properties of Altered Dacite by Laboratory Methods
This paper presents a methodology for determining the uniaxial and triaxial compressive strength of heterogeneous material composed of dacite (D) and altered dacite (AD). A zone of gradual transition from altered dacite to dacite was observed in the rock mass. The mechanical properties of the rock material in that zone were determined by laboratory tests of composite samples that consisted of rock material discs. However, the functional dependence on the strength parameter alteration of the rock material (UCS, intact ...... TX and constant mi dependences define more reliable rock material strength parameter values, which can be used, along with rock mass classification systems, as a basis for assessing rock mass parameters. Therefore, it is possible to predict the strength parameters of the heterogeneous rock mass at the ...
... * and constant m; dependences define more reliable rock material strength parameter values, which can be used, along with rock mass classification systems, as a basis for assessing rock mass parameters. Therefore, it is possible to predict the strength parameters of the heterogeneous rock mass at the ...
... and constant mi dependences define more reliable rock material strength parameter values that can be used, along with rock mass classifica- tion systems, as a basis for assessing rock mass input parameters necessary for geotechnical stability analysis and detailed design solutions. Author Contributions: ...Veljko Rupar, Vladimir Čebašek, Vladimir Milisavljević, Dejan Stevanović, Nikola Živanović. "Determination of Mechanical Properties of Altered Dacite by Laboratory Methods" in Minerals, MDPI AG (2021). https://doi.org/10.3390/min11080813
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LRMI markup of OER content within the BAEKTEL project
... ontology expansion, the next step is to provide to publishers of OER to implement LRMI/schema.org metadata in content management and dissemination systems. The Learning Registry, which provides a mechanism for sharing information about learning resources is exploring the use of JSON-LD for sharing ...
... Jorge, L.V., Janneth, A.C., "Consuming and producing linked open data: the case of OpenCourseWare", Program: electronic library and information systems, Vol. 48 Iss: 1, pp.16 - 40, 2014. [11] Meusel, R., Petrovski, P., Bizer, C.: The webdatacommons microdata, rdfa and microformat dataset series ...Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić. "LRMI markup of OER content within the BAEKTEL project" in The Sixth International Conference on e-Learning (eLearning-2015), September 2015, Belgrade, Serbia, Belgrade : Belgrade Metropolitan Univesity (2015)
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A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)
... Polomčić et al. (2016) and Đinđić et al. (2016). With regard to the topic of this paper, many researchers worldwide have addressed hydrogeologic systems of ore deposits, groundwater flow and processes that affect the hydrogeology of mining sites, including: Dimitrakopoulos et al. 2000; Rapantova et ...
... (Republic of Serbia). In: BAN, M., et al. (eds.) CD Proceedings of the 7th Conference on Sustainable Development of Energy Water and Environmental Systems. Ohrid, Republic of Macedonia, 01-07 July, 2012. Zagreb: Faculty of Mechanical Engineering and Naval Architecture, pp. 236-237. POLOMČIĆ, D. ...Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin. "A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)" in Underground Mining Engineering no. 29, Belgrade : University of Belgrade - Faculty of mining and geology (2016): 43-54
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Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels
Irina Zahirovic, Dušan Danilović, Milica Šuput Vranjin, Miloš Tripković. "Laboratory Testing of Nanosilica- Reinforced Silicate and Polyacrylamide Gels" in SPE Journal (2023)
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Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj
Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić (2017)... inventory of the Republic of Serbia. Landslides, in press, DOI:10.1007/s10346-017-0847-2. [8] Fawcett T. An introduction to ROC analysis, Pattern Recognition Letters, Vol 27, pp. 861–874, 2006. [9] Fell R. et al. Guidelines for landslide susceptibility, hazard and risk zoning for land use planning, Engi- ...Biljana Abolmasov, Jelka Krušić, Katarina Andrejev, Miloš Marjanović, Ranka Stanković, Uroš Đurić . "Primena AHP и WoEmetode u proceni podložnosti terena na kliženje za područje opštine Krupanj" in Izgradnja, Beograd : Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista Izgradnja (2017): 239-246
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Multiple-Criteria Decision-Making in Mine Development Planning
Sanja Bajić (2023)The Borska Reka ore deposit is an experimental location where developed methodologies have been applied. It is the largest ore body within the Bor mining complex, which has been the subject of numerous studies and analyses for more than three decades. The paper focuses on the application of FAHP and the VIKOR method to address ranking of alternatives and select the optimal mining method by means of fuzzy multicriteria optimization.Sanja Bajić. "Multiple-Criteria Decision-Making in Mine Development Planning" in Proceedings of the 5th International Underground Excavations Symposium, 5-6-7 June 2023, Istanbul, Topkapi : Dinç Ofset Mat. Rek. San. ve Tic. Ltd. Şti. (2023)
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A WordNet Ontology in Improving Searches of Digital Dialect Dictionary
In this paper, we present a method for automatic generation of a digital resource, which connects all indirect synonyms of a dialect term to all indirect synonyms of a corresponding term in the standard language, aiming to improve the search of a digital dialect dictionary. The method uses SWRL rules defined in the Serbian WordNet ontology to identify sets of synonymous words. It also uses e-dictionaries to produce correct lemmas in standard language that users usually employ in searches. ...... tool Fig.2. Architecture ог the system јог building a resource that improves the dialect dictionary search tool. ог generating such а table named Ezpanded inuverted indez table. 'Тће table was created 1п five steps. (1) Automatic extraction of definitions of verbs and verbal nouns in the digi- ...
... in Improving Searches of Digital Dialect Dictionary | Miljana Mladenović, Ranka Stanković, Cvetana Krstev | New Trends in Databases and Information Systems: ADBIS 2017 Short Papers and Workshops - SW4CH (Semantic Web for Cultural Heritage) | 2017 | 767 | 10.1007/978-3-319-67162-8_37 http://dr.rgf.bg ...Miljana Mladenović, Ranka Stanković, Cvetana Krstev. "A WordNet Ontology in Improving Searches of Digital Dialect Dictionary" in New Trends in Databases and Information Systems: ADBIS 2017 Short Papers and Workshops - SW4CH (Semantic Web for Cultural Heritage) 767, Springer International Publishing (2017). https://doi.org/10.1007/978-3-319-67162-8_37
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Part of Speech Tagging for Serbian language using Natural Language Toolkit
Ranka Stanković, Boro Milovanović (2020)Dok se razvijaju složeni algoritmi za NLP (obrada prirodnog jezika), osnovni zadaci kao što je označavanje ostaju veoma važni i još uvek izazovni. NLTK (Natural Language Toolkit) je moćna Python biblioteka za razvoj programa zasnovanih na NLP-u. Pokušavamo da iskoristimo ovu biblioteku za kreiranje PoS (vrsta reči) oznake za savremeni srpski jezik. Jedanaest različitih modela je kreirano korišćenjem NLTK API-ja za označavanje. Najbolji modeli se transformišu sa Brill tagerom da bi se poboljšala tačnost. Obučili smo modele na označenom ...... custom transformations and rules [5]. Utvić created a parameter file TT11 for a TreeTagger Boro Milovanović is a PhD student attending Intelligent Systems, an interdisciplinary program at the University of Belgrade, Studentski trg 1, 11000 Belgrade, Serbia (e-mail: bmilovanovic@tesla.rcub.bg.ac.rs). ...
... “Transformation-based part-of- speech tagging for Serbian language,” Proc. 8th WSEAS International Conference on Computational intelligence, man-machine systems and cybernetics, Tenerife, Spain, Dec. 2009 [6] M. Utvić, “Annotating the Corpus of Contemporary Serbian,” INFOtheca, vol. 12 no. 2 pp 36a-47a ...Ranka Stanković, Boro Milovanović. "Part of Speech Tagging for Serbian language using Natural Language Toolkit" in 7th International Conference on Electrical, Electronic and Computing Engineering IcETRAN 2020, Academic Mind, Belgrade (2020)
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Permanent GNSS monitoring of landslide Umka
Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...... time, a wide range of different types of complex monitoring automated systems found its use in various engineering disciplines. The Global Navigation Satellite System (GNSS) based monitoring system is one of the widely used systems, used in order to assess the dynamics of the landslide phenomenon and ...Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović. "Permanent GNSS monitoring of landslide Umka" in International Conference on Contemporary Theory and Practice in Construction XIV Stepgrad, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy (2020). https://doi.org/10.7251/STP2014091S
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Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)
In this paper, grandite core with Grs64±1Adr36±1Sps2composition was crystallographically studied. This core represents zone A of the macroscopically visiblefive A–E zones of the optically anisotropic Grs58–64 Adr36–42Sps2 grandite. The applied procedure includes the detailed analysis of the powder diffraction patterns, and the Rietveld refinements of the crystal structures in a series of 18 space groups and two mixtures, which were followed by the comparative analysis of the R-values, site occupancy factors, and the bond lengths and angles. Synthesis of all ...Pavle Tančić, Aleksandar Kremenović, Predrag Vulić. "Structural dissymmetrization of optically anisotropic Grs64±1Adr36±1Sps2 grandite from Meka Presedla (Kopaonik Mt., Serbia)" in Powder Diffraction, Cambridge University Press (CUP) (2019). https://doi.org/10.1017/S0885715619000897
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... predictions in a North Sea reservoir. SPE Reservoir Eval.Eng, 44–50. Pedro A., Pedro D.Si. (2009) the peak of oil producton—Timings and market recognition, Energy Policy, Volume 37, Issue 4, 1267-1276. PipeSim 2009, Schlumberger Logelco inc., http://www.slb.com/. Prstojević B., (2012) Priprema nafte ...
... concept of formation water preparation supports the existing disposal method in the evaporation deposition pits, which provides two independent systems for disposal of formation water at the oilfield and increases the work safety. The doctoral dissertation provides scientific contribution that ...
... Books. Broekman S., Pohlmann O., Beardwood E.S., Cordemans de Meulenaer E., (2010) Ultrasonic treatment for microbiological control of water systems, Ultrason. Sonochem., 17, 1041–1048. Cambiella A., Benito J.M., Pazos C., Coca J., (2006) Centrifugal separation efficiency in the treatment ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... predictions in a North Sea reservoir. SPE Reservoir Eval.Eng, 44–50. Pedro A., Pedro D.Si. (2009) the peak of oil producton—Timings and market recognition, Energy Policy, Volume 37, Issue 4, 1267-1276. PipeSim 2009, Schlumberger Logelco inc., http://www.slb.com/. Prstojević B., (2012) Priprema nafte ...
... concept of formation water preparation supports the existing disposal method in the evaporation deposition pits, which provides two independent systems for disposal of formation water at the oilfield and increases the work safety. The doctoral dissertation provides scientific contribution that ...
... Books. Broekman S., Pohlmann O., Beardwood E.S., Cordemans de Meulenaer E., (2010) Ultrasonic treatment for microbiological control of water systems, Ultrason. Sonochem., 17, 1041–1048. Cambiella A., Benito J.M., Pazos C., Coca J., (2006) Centrifugal separation efficiency in the treatment ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides
Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem... with opposite polarity subduction systems (Davy and Cobbold, 1988; Doglioni et al., 2007; Faccenna et al., 2014; Johnson, 2002; Jolivet et al., 2018; Molnar and Tapponier, 1975; Regard et al., 2005). Indentation tectonics is observed in many orogenic systems (e.g., Argand, 1924; McKenzie, 1972; ...
... time observed in our study along a larger array of ~NNW-SSE oriented structures. Among these structures, two have larger offsets and are herewith named the Rtanj-Pirot Fault and the Sokobanja-Zvonce Fault (RPF and SZF in Figs. 2, 6). Within these fault zones, deformation is transferred or par- titioned ...
... 1991b; Rosenberg et al., 2018; van Gelder et al., 2020; Wölfler et al., 2011). The lateral transfer of collisional shortening to other subduction systems is often facilitated by a complex strike-slip and transpressional/transtensional deformation associated with significant strain partitioning (e.g ...Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga. "Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides" in Global and Planetary Change, Elsevier BV (2022). https://doi.org/10.1016/j.gloplacha.2021.103714
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Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)
Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...... are both dissected by the NNW–SSE striking Topčiderska Reka and Zavojnička Reka valleys (Fig. 16). These valleys represent the principal drainage systems of the study area. At the same time, Torlak Hill and Mt. Avala represent a drainage divide be- cause the Topčiderska Reka water course flows to the ...
... secondary E–NE directed streams have Figure 16. The digital elevation model (DEM) of the studied area with the positions of the two main drainage systems (Topčiderska reka and Zavojnička reka) as well as the topographic cross-sections with locations of the main faults (1–4). For the legend, see Fig ...
... and 20). Except for some individual measurement of faults and strata orientation within the different Miocene units, the analysis of the fault systems was performed by the interpretation of digitally generated terrain of the wider area of Mt. Avala (Fig. 17a) which is supported by the known facts ...Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić. "Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)" in Geologia Croatica (2019). https://doi.org/10.4154/gc.2019.11
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The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje
In order to determine the solar energy potential for a specified location, it is crucial to consider the latitude, altitude, slope, terrain morphology, atmospheric conditions, etc. Such a complex calculation and mapping of solar energy can be done using the ArcGIS geoprocessing tool, named Area Solar Radiation (ASR). By using the ASR tool, supported with the adequate input data, it is possible to calculate the maximum solar radiation energy (irradiation) for a defined area and for a specified time ...... ed within the SAT. The first one involves the analysis of a specific area, named "Area Solar Radiation" (ASR), and the second one, is for the analysis of the specific points determined by the x and y coordinates, named "Points Solar Radiation" (PSR) (ESRI, 2019). In this specific case, the ASR ...
... urban area of Vranje, it is used the Clip Tool in ArcMap. In the Clip Tool in the field named “Input Raster”, it is necessary to load the specified DEM from the Introduction. After that, in the field named “Output Extent”, the shape file which contains the urban area of Vranje is loaded. The ...
... Journal of Geographical Information Systems, Volume 9:4, p. 405 - 419. Faculty of Forestry, University of Belgrade, 2018. "Digital Elevation Model of Southeastern Serbia (Grdelica Gorge)" (Electronic source, not available on Internet). Environmental Systems Research Institute (ESRI), 2019. An overview ...Boban Pavlović, Milica Pešić-Georgiadis. "The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje" in 12th International Conference on Energy and Climate Change, 9-11 October 2019, Athens - Greece, Energy Policy and Development Centre (KEPA) of the National and Kapodistrian University of Athens (2019)
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Речник САНУ као база терминолошких речника (на примеру речника кулинарства)
... surprise and coincidence. Computational Linguistics, 19(1), pp.61 –74. 13 5. Frantzi, K., Ananiadou, S., and Mima, H. (2000). Automatic recognition of multi-word terms:.the C-value/NC-value method. International Journal on Digital Libraries, 3(2), pp. 115-130. 6. Ranka Stanković, Cvetana ...Рада Стијовић, Олга Сабо, Ранка Станковић. "Речник САНУ као база терминолошких речника (на примеру речника кулинарства)" in Словенска терминологија данас, Београд : Српска академија наука и уметности (2017)
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The Nooj System as Module within an Integrated Language Processing Environment
... important from the practical point of view since smaller files are easier to manipulate. An even more important reason is the fact that in text recognition by NooJ the usage of all dictionaries is not always necessary, or even recommended. Morphological dictionaries are of great importance for highly ...
... and possible applications of one integrated environment for linguistic research that contains NooJ as one of its main modules. This environment named WS4LR (WorkStation for Lexical Resources) has been developed within the Human Language Technology Group (HLT) at the Faculty of Mathematics, University ...Ranka Stanković, Duško Vitas, Cvetana Krstev. "The Nooj System as Module within an Integrated Language Processing Environment" in Proceedings of the 2007 International Nooj Conference, Cambridge Scholars Publishing (2008)
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Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains
carbon and oxygen isotopes, radiolarians, calcareous dinoflagellates, radiolarites, Krížna Nappe, West ern Carpathians, Tethys... Formation (Bak, 2001). More precise dating refers to the Late Kimmeridgian and Early Tithonian, where calcareous dinoflagellates per- mit the recognition of discrete zones, starting from the Late Kimmeridgian calcareous dinoflagellate Moluccana Zone in the upper part of red radiolarites (Jach ef ...
... stomiosphaera tfithonica Nowak (Figs 6, 7, 13H) and Colomisphaera pulla (Borza), occasionally may replace each other and are suitable for the recognition of the com- bined Pulla-Tithonica Zone (Early Tithonian). The youngest cyst zone was determined in the upper- most part of the red nodular ...
... Palaeogeography, Palaeoclimatology, Palaeoecology, 283: 182—194. Zempolich, W. G. & Erba, E., 1999. Sedimentologic and chemo- stratigraphic recognition of third-order sequences in rese- dimented carbonate: the Middle Jurassic Vajont Limestone, Venetian Alps, Italy. In: Harris, P. M., Saller, ...Renata Jach, Nevenka Đerić, Špela Goričan, Daniela Reháková. "Integrated Stratigraphy of the Middle–Upper Jurassic of the Krížna Nappe, Tatra Mountains" in Annales Societatis Geologorum Poloniae (2014)
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English for Geology Students. 1
Lidija Beko (2023)... increased ability to test and prove hypotheses, and also 12 Meteorite created new ways of studying the interactions of terrestrial cycles and systems on a truly global scale, leading to a new field of research known as Earth system science. As well as looking back towards Earth, humanity ...Lidija Beko. English for Geology Students. 1, Belgrade : The Faculty of Mining and Geology, 2023