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Упит dcterms_subject_txt:energy related emissions

518 items

  • Препреке декарбонизацији система даљинског грејања у Србији - ставови представника топлана

    Марија Живковић, Дејан Ивезић, Бобан Павловић, Дејан Стојановић (2024)
    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 ...
    системи даљинског грејања, препреке, обновљиви извори енергије, Србија

  • 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)
    ... these complexities is the presence of a depression (latitudinal extent 9º49.8-51’N). A line of evidence argues that this depression is directly related to the last documented eruption. The depression 1) is underlain by the gap in the deeper axial magma body that was suggested to feed the eruption; ...

  • 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 (2021)
    ... metamorphic event in the Serbo-Macedonian Massif is Variscan in age, while its magmatism had a complex pre-Alpine evolution,with the youngest stage being related to the crustal extension during the Triassic opening of thenorthern branch of Neotethys Ocean (or the Vardar Ocean). The subsequent LateJurassic–Paleogene ...

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... query language [18]. In [19] another approach for extraction of semantically related word pairs, ideally translational equivalents, is presented, from aligned texts in SELFEH, a Serbian- English corpus of texts related to education, finance, health and law, aligned at the sentence level within Intera ...
    ... well as in commercial environments, mainly due to its flexibility, modularity, open-source licence, and competitive translation results. [2] 2. RELATED WORK Coursera, a leading MOOC provider [5], has announced a partnership with ten top organizations from eight countries to translate complete course ...

  • Pre-failure deformation monitoring as rockfall prediction tool

    Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić (2021)
    General Engineering
    ... presented, while the entire rock slope will be analyzed in greater depth in the near future. 1.1. Related research There is a substantial amount of scientific literature, papers, books, etc. related to the field of rock slope monitoring. In addition, commercial industries, especially consulting ...
    ... engineered during 70’s due to re-routing of an earlier flood-prone road. Opening this rock face resulted in intensive weathering and deformations related to the relaxation (tensile failures parallel to the face, small-scale shearing, etc.), causing relatively active slope. Rockfall volume and runout ...

  • A Mathematical Learning Environment Based on Serbian Language Resources

    Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan (2018)
    In recent years, in line with ever growing usage of Information technology, the learning environments are changing. The amount of available learning materials in various forms has increased. These new environments demand comprehensive learning systems, which enable management of the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling ...
    mathematical content, text processing, mathematical formulae
    ... al term in the text is linked to the appropriate dictionary entry or relevant corpus content related to that term. This system component also extracts mathematical concepts from problems related to engineering practice. The process is based on clustering, categorizing and defining mathematical ...
    ... resources simultaneously [10]. Although the resources and tools have already been successfully used for a number of various language processing related tasks including query expansion, they need further improvement for management, named entity recognition, terminology extraction, and document ...

  • Quantitative landslide risk assessment in the city of Tuzla

    Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović (2021)
    In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...
    "landslides", "risk assessment"
    ... and numerically (high accurancy >75% and AUC of >0.85) and justifies landslide assessment in the future for many aspects of urban planning and related decision-making. mailto:milos.marjanovic@rgf.bg.ac.rs SCG-XIII INTERNATIONAL SYMPOSIUM ON LANDSLIDES. CARTAGENA, COLOMBIA- JUNE 15th-19th-2020 ...
    ... of mostly rugged and steep hilly terrain (Fig. 2). The city is known for its underground and open pit mining tradition, but also suffers from related ground instabilities (especially subsidence), but the actual motivation for a detailed study was the 2014 massive flooding and landslidng event ...

  • New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)

    Nevenka Đerić, Nataša Gerzina (2014)
    Gornja kreda, radiolarije, Jadar blok, zapadni pojas Vardarske zone, zapadna Srbija
    ... sediments (in the area of Poćuta). Such a posi- tion ofthe Jadar block is probably a consequence ofthe post- Senonian (Paleogene?) collision-related thrusting and fold- ing (GERZINA & CSONTOS, 2003; CSONTOS et al., 2004). The Late Jurassic to Early Cretaceous transgressive phase, characterized ...
    ... Serbia.– Ann. Univ. Sci. Budapestincnsis, Sect. Geol., 35, 139-140. KARAMATA, S. (2006): The geological development of the Balkan Pe- ninsula related to the approach, collision and compression of Gond- ana and Eurasian units.–- In: ROBERTSON A.H.F. & MOUNTRA- KIS D. (eds.): Tectonic development ...
    ... from the NW Dinarides (Croatia).– Swiss J Geosci., 105/3, 377—399. PAMIĆ, J. (1998): North Dinaridic Late Cretaceous-Paleogene subduc- tion-related tectonostratigraphic units of southern Tisia, Croatia.- Geol. Carpathica, 49/5, 341—350. PAMIĆ,J. & HRVATOVIĆ, H. (2000): Dinaride Ophiolite Zone ...

  • Correlation Between Dynamic CBR and Compaction and Bearing Capacity of Pavement Foundation Layers

    Milan Bogdanović, Snežana Bogdanović, Dragoslav Rakić, Irena Basarić Ikodinović (2024)
    This paper presents a dynamic California Bearing Ratio (CBRd) device that can be used on a prepared pavement foundation layer to obtain a certain parameter of the tested material in the laboratory and in situ in a direct and fast way. For the selected natural material (gravel), it is shown that the laboratory CBRd can be used to estimate the compaction and bearing capacity, because it correlates well with the parameters of the standard and modifed Proctor compaction tests. ...
    korelacija parametara, donji slojevi saobraćajnica, laboratorijska i terenska ispitivanja, dinamički kalifornijski indeks nosivosti CBRd
    ... (2). Different samples of gravelly material were prepared and compacted in the laboratory using the standard (SP) and modified (MP) compaction energy (Proctor compaction) with different water content in the range of 0-12. The water content range was selected such that unsaturated conditions could ...
    ... test using cylinders. Other than static CBR, this is the only method that can be used in the laboratory to determine the re- quired CBR, values related to the compaction characteristics. Under field conditions, it is possible to estimate the soil compaction by comparing the in-situ CBR, results with ...
    ... modulus: a) E,, and b) Ey,. The correlation coefficient is typically defined as a number, and provides an idea of how closely one variable is related to another [17]. The ratio of variables is reflected by the values of the determination co- efficient. The high coefficient of determination of Eqs ...

  • Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)

    Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić (2019)
    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. ...
    мио-плиоценска геодинамика, јужни Панонски басен, Авалски и Торлак хорст, Белопоточки трог, Србија
    ... 2018). Struc- tures related to these events are best documented in the pre-Ne- ogene formations in the study area (TOLJIĆ, 2016). During the later tectonic events these faults were reactivated (MAROVIĆ et al., 2007; see Fig. 18). The younger, second fault system (F2) is related to the formation and ...
    ... to the Sarmatian/Pannonian boundary. Also, the steep dip angle of the marls (73–75°) and a dip direction to southeast suggest the deformation is related to the proximity of the Rakovica fault which is responsible for this tilting (Figs. 9b and 21). Among the ostracodes, genera such as Cyprideis, Amp- ...
    ... included in these deposits (Fig. 13c). Since these clasts are found in the vicinity of the Rakovica fault, it can be assumed that their gene- sis is related to the tectonic movements of structural blocks around the Rakovica fault, which resulted in a denivelation of terrain, formation of steep slopes ...

  • Dehydroicetexanes in sediments and crude oils: Possible markers for Cupressoideae

    Hans Peter Nytoft, Geir Kildahl-Andersen, Sofie Lindström, Frode Rise, Achim Bechtel, Danica Mitrović, Nataša Đoković, Dragana Životić, Ksenija A. Stojanović (2019)
    Two previously unidentified dehydroabietane isomers were isolated from Miocene Serbian lignite and Rhaetian (Late Triassic) coaly mudstones from South Sweden and characterized using NMRspectroscopy as cis- and trans-dehydroicetexane. Both have a 9(10?20)-abeo-abietane or icetexane skeleton, consisting of a 6-7-6 tricyclic framework with seven carbons in ring B instead of the usual six in common diterpanes of the abietane-type. Dehydroicetexanes can be detected using GC-MS-MS in m/z 270?146 chromatograms without interference from dehydroabietane or other isomers. Dehydroicetexanes are often abundant ...
    Geochemistry and Petrology

  • SrpELTeC: A Serbian Literary Corpus for Distant Reading

    Ranka Stanković, Cvetana Krstev, Duško Vitas (2024)
    U članku je predstavljen SrpELTeC, korpus razvijen u okviru akcije COST Distant Reading for European Literary History (CA16204). Svi romani u SrpELTeC-u su odabrani, pripremljeni i obeleženi korišćenjem zajedničkih principa uspostavljenih za sve jezičke zbirke u Evropskoj zbirci književnog teksta (ELTeC). Navedeni su izazovi i rešenja u pripremi SrpELTeC od nule. Svi romani su ručno kodirani u TEI sa bogatim metapodacima i strukturnim napomenama. Automatska anotacija je uključivala POS-označavanje, lematizaciju i imenovane entitete, oslanjajući se na resurse za obradu ...
    digital humanities, Serbian literature, text corpora, distant reading , linked data, named entity recognition, text analytics

  • Српски језик у дигиталном добу -- The Serbian Language in the Digital Age

    Duško Vitas, Ljubomir Popović, Cvetana Krstev, Ivan Obradović, Gordana Pavlović-Lažetić, Mladen Stanojević (2012)
    Serbian language
    ... improve- ments in finding pages using synonyms of the original search terms, such as atomska energija (atomic energy) and nuklearna energija (nuclear energy), or even more loosely related terms, such as beli luk and češnjak (syn- onyms for garlic). The next generation of search engines will have to ...
    ... programs are farmore sophisticated. Using language-dependent algorithms for grammatical analysis, they detect errors related tomorphology (e. g., plural formation) as well as syntax–related errors, such as a missing verb or a conflict of verb-subject agreement (e. g., she *write a letter). However, most ...
    ... the breadth and depth of language usage in Europe tomorrow is to use appro- priate technology, just as we use technology to solve our transport and energy needs among others. Language technology targeting all forms of written text and spoken discourse can help people to collaborate, conduct business, ...

  • Influence of Initial Treatment on the Survival and Recurrence in Patients With Differentiated Thyroid Microcarcinoma

    Jasna Mihailović, Ljubomir Stefanović, Ranka Stanković (2013)
    ... thyroid microcarcinoma? Laryngoscope. 2011;121:1828Y1829. 31. IAEA-International Atomic Energy Agency. Nuclear Medicine in Thyroid Cancer Management. APractical Approach. Vienna, Austria: IAEA-International Atomic Energy Agency; 2009:63Y78. 32. Ogilvie JB, Patel KN, Heller KS. Impact of the 2009 American ...
    ... of disease (complete remission, 122 patients [93.8%]; partial remission, 4 patients). Among them, 5 of 126 patients died of other causes. Disease-related deaths occurred in 4 patients (owing to progression of recurrences in regional lymph nodes in 2, progression of recurrences in thyroid bed in 1, p ...
    ... in our study. This is somewhat higher than those of other reports with a wide range from 0.04%18 to 0.4%.15 Several authors do not report disease-related deaths in their studies.1,2,13,14,17,27Y29 Whether this re- flects differences in access to medical diagnosis, surgical practice, or simply statistical ...

  • Vebran Web Services for Corpus Query Expansion

    Ranka Stanković, Miloš Utvić (2020)
    U ovom radu se govori o razvoju veb usluga Vebran i njihovoj primeni u poboljšanju pretraživanja korpusa. Veb-servisi Vebran koriste se za konsultovanje spoljnih leksičkih izvora za srpski jezik (uglavnom elektronski morfološki rečnici i srpski Vordnet) i proširivanje korisničkih upita radi dobijanja relevantnijih rezultata iz srpskih korpusa.
    corpus search, web service, Serbian lexical resources, query expansion
    ... information sciences10 encompasses the terminology of theory and practice of librarianship and in- formation sciences and a wide range of close or related fields, in Serbian, English and German languages. The languages in this dictionary have equal status. Online version currently includes 40,000 entries ...
    ... interfaces, OCWB/CQPweb and NoSketch Engine / Bonito, perform the role of clients for Vebran Web Services, requesting a set of lemmas or word forms related to a given term X. Firstly, clients need to get authorization in order to send their requests to Vebran Web Services. In this case, clients use an ...
    ... leksički resurs, with a query [mwulemma="leksički resurs"]. 4.3 Semantic expansion The general idea to expand an original query with word forms related to term X is based on the use of semantic and terminological resources to find other terms such that there exists a given semantic relation (synonymy ...

  • Pokazatelji recentne tektonske aktivnosti u speleološkim objektima Dževrinske grede (istočna Srbija)

    Ana Mladenović, Jelena Ćalić (2022)
    Sistem Timočkog raseda predstavljen je sistemom desnih transkurentnih raseda generalnog pružanja sever – jug, koji su bili aktivni u periodu oligocena i miocena u okviru Karpato-balkanskog orogena. Početak njihove aktivnosti vezuje se za rotaciju tektonskih jedinica Karpato-balkanida (Dacia Mega Unit) oko rigidne Mezijske jedinice. Aktivnost ovih transkurentnih raseda je akomodirala ovu rotaciju, pa se smatra da je kumulativno kretanje duž Timočkog raseda tokom perioda njegove aktivnosti bilo do 100 km. Usled kompleksnih tektonskih rotacija, rasedi ovog sistema doveli su ...
    Тимочки расед, Џеврински расед, Балта расед, спелеолошки објекат

  • The application of ArcGIS for assessing the potential of solar energy in urban area: The case of Vranje

    Boban Pavlović, Milica Pešić-Georgiadis (2019)
    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 ...
    Obnovljivi izvori energije, potencijal solarne energije, GIS, mapiranje solarnog potencijala
    ... l), 0.2 Mtoe per year in geothermal energy, 0.2 Mtoe per year in geothermal energy, 0.1 Mtoe per year in wind energy, 0.2 Mtoe per year in solar energy and 0.04 Mtoe per year in biodegradable part of waste (Republic of Serbia, 2013). Total primary energy production from RES in Serbia in 2018 ...
    ... (Ministry of Mining and Energy, Republic of Serbia, 2018). In the total domestic production of primary energy from renewable energy sources, the largest share has biomass (56%), then hydropower (38%), wind power (5%), while biogas, solar energy, and geothermal energy participate with 1% in total ...
    ... Conference on Energy and Climate Change, 9-11 October 2019, Athens - Greece Share in Total Primary Energy Production from Renewables m Biomass m Hydropower m Wind power m Biogas, Solar, Geothermal energy Figure 1: Total production of primary energy from RES in Serbia per energy source (Republic ...

  • Koncept prediktivnog održavanja 4.0 (PdM) u energetici – konekcija sa budućom primenom Industrije 5.0

    Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Miloš Tanasijević, Filip Miletić (2022)
    Četvrtu industrijsku revoluciju - Industrija 4.0 karakteriše upotreba cyber-fizičkih sistema. Da bi se postigla optimalna strategija održavanja (ali i proizvodnje), neophodno je razviti sisteme koji podržavaju napredne inteligentne sisteme održavanja ili tehnologije pametnog održavanja. Iz toga su proizašli postulati Prediktivnog održavanja 4.0 koji definišu veoma blisku budućnost u oblasti održavanja tehničkih sistema. Prediktivno održavanje 4.0 uključuje iskorišćenje snage veštačke inteligencije za stvaranje stalnog uvida u otkrivanje uzroka i anomalija u radu opreme, koje se ne otkrivaju kognitivnim moćima. Drugim ...
    energetika, prediktivno održavanje 4.0, industrija 4.0, industrija 5.0

  • Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)

    Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić (2021)
    This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...
    nafta i gas, Rock-Eval, refleksija vitrinita, maceral, termička zrelost
    ... Frasheri, A., Cela, B., Kodhelaj, N. & �odhorjani, S., 2009. Menagment of geothermal energy resources in Albania. In: Markopoulos, T., Fotidis, I., Kotsopoulos, T. & Nikita- Martzopoulou, C. (eds), Geothermal Energy in the Spotlight, International Forum, 11–12 December 2009. Aristotle University of ...
    ... Frasheri, A., Cela, B., Kodhelaj, N. & Thodhorjani, S., 2009. Menagment of geothermal energy resources in Albania. In: Markopoulos, T., Fotidis, I, Kotsopoulos, T. & Nikita- Martzopoulou, C. (eds), Geothermal Energy in the Spotlight, International Forum, 11-12 December 2009. Aristotle University of T ...
    ... University of Belgrade, 255 pp. [In Croatian, with English abstract.] Miošić, N., Samardžić, N. & Hrvatović, H., 2010. �e current sta- tus of geothermal energy use and development in Bosnia and Herzegovina. In: Proceedings World Geothermal Congress 2010, Bali, Indonesia, 25–29 April 2010. International ...

  • SASA Dictionary as the Gold Standard for Good Dictionary Examples for Serbian

    Ranka Stanković, Branislava Šandrih, Rada Stijović, Cvetana Krstev, Duško Vitas, Aleksandra Marković (2019)
    У овом раду представљамо модел за избор добрих примера за речник српског језика и развој иницијалних компоненти модела. Метода која се користи заснива се на детаљној анализи различитих лексичких и синтактичких карактеристика у корпусу састављених од примера из пет дигитализованих свезака речника САНУ. Почетни скуп функција био је инспирисан сличним приступом и за друге језике. Дистрибуција карактеристика примера из овог корпуса упоређује се са карактеристиком дистрибуције узорака реченица ексцерпираних из корпуса који садрже различите текстове. Анализа је показала да ...
    Српски, добри примери из речника, аутоматизација израде речника, издвајање својстава, Машинско учење
    ... database. The fine-grained structure of the database enabled the creation of a dataset of examples supported by a set of related information: headword/lexical unit the example is related to, part of speech, and linguistic labels. The dataset of examples derived from the SASA dictionary is a dataset of ...
    ... multiword expressions and proverbs (if any). Each lexical unit may contain linguistic labels (domain, style, time etc.), syntax patterns, definitions, related words, examples of usage, followed by bibliographic references. 2.2 Towards modernization of SASA dictionary-making Transformation of the digitized ...
    ... examples. Each example is followed by information about the bibliographic source, the author, and optionally about the location, and indirectly related to information about the headword of dictionary entry, its part of speech and linguistic labels assigned to the headword and lexical unit. A cla ...