Претрага

Упит dcterms_subject_txt:Belgrade groundwater source

567 items

  • Assessment of the discharge regime and water budget of Belo Vrelo (source of the Tolišnica River, central Serbia)

    Čokorilo Ilić Marina, Ristić-Vakanjac Vesna, Oudech Sibela, Vakanjac Boris, Polomčić Dušan, Bajić Dragoljub (2014)

  • Depositional environment and hydrocarbon source potential of the Lower Miocene oil shale deposit in the Aleksinac Basin (Serbia)

    Bechtel Achim, Oberauer Klaus, Kostić Aleksandar, Gratzer Reinhard, Milisavljević Vladimir, Aleksić Nikoleta, Stojanović Ksenija, Groß Doris, Sachsenhofer Reinhard F. (2018)

  • Challenges of Renewable Energy Source Utilisation at Section of Future Highway E-763 Belgrade-Southern Adriatic Across Karst Plateau of Pešter Plateau (Western Serbia)

    Milenić Dejan, Stevanović Zoran, Dragišić Veselin, Vranješ Ana, Savić Nevena (2014)

  • Prirodno prečišćavanje i stimulisana bioremedijacija podzemnih voda zagađenih naftnim ugljovodonicima

    Nenad M. Marić (2016-09-26)
    Disertacija se konceptualno sastoji iz dva dela kojima je obuhvaćen pasivan (prirodnoprečišćavanje) i aktivan remedijacioni pristup (stimulisana bioremedijacija) kodpodzemnih voda zagađenih naftnim ugljovodonicima.U prvom delu disertacije prikazani su rezultati osmatranja procesa prirodnogprečišćavanja u podzemnim vodama na lokaciji istorijskog zagađenja kerozinom.Tragovi zagađenja naftnim ugljovodonicima pronađeni su 20 godina nakon prosipanjakerozina. Ovo je stvorilo osnovu za proučavanje efekata dugotrajne izloženostipodzemnih voda procesima biodegradacije u terenskim uslovima. Uočeno je da sesnižene koncentracije elektron akceptora (O2, NO3-, SO42-) i povišene koncentracijemetaboličkih produkata biodegradacije ...
    podzemne vode, naftni ugljovodonici, kerozin, prirodno prečišćavanje,stimulisana bioremedijacija
    ... 2015 UNIVERSITY OF BELGRADE FACULTY OF MINING AND GEOLOGY Nenad M. Marić NATURAL ATTENUATION AND ENHANCED BIOREMEDIATION OF GROUNDWATER CONTAMINATED BY PETROLEUM HYDROCARBONS Doctoral Dissertation Belgrade, 2015 Nenad M. Marić ...
    ... TPH) in groundwater. The impact of aerobic respiration, nitrate reduction, reduction of manganese (IV), reduction of iron (III) and sulphate reduction on the chemical composition of groundwater was determined. Methanogenesis impact was determined on the basis of the changes in groundwater isotopic ...
    ... from the contaminated groundwater. During 60 days of the treatment, complete degradation of all contamination compounds was achieved. The concentration of petroleum hydrocarbons in groundwater at the end of the treatment was less than 0.5 mg/l. Key words: groundwater, petroleum hydrocarbons ...

  • Održiva eksploatacija izvorišta mineralnih voda na primeru Vrnjačke banje

    Vladimir Živanović, Veselin Dragišić, Sava Magazinović, Jakov Andrijašević, Nebojša Atanacković (2022)
    Jedna od najznačajnijih i najposećenijih banja u Srbiji je Vrnjačka Banja koja je poznata po bogatstvu i dugoj istoriji korišćenja mineralnih voda. Obimna hidrogeološka istraživanja izvedena proteklih nekoliko decenija ukazala su na ograničenost rezervi mineralnih voda u uslovima dosta složene hidrogeološke građe područja pojavljivanja. Poslednjih godina eksploatacija ovog dragocenog resursa zadobija novu dimenziju, naročito nakon privatizacije pojedinih hotelskih kompleksa kada se povećavaju potrebe za mineralnim vodama i od kada počinje izrada novih vodozahvata što dovodi u pitanje održivu eksploataciju ...
    mineralne vode, izvorišta mineralnih voda, održivo korišćenje mineralnih voda, monitoring mineralnih voda, Vrnjačka Banja

  • Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    Around 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. The most significant domestic coal deposits are lignite deposits, a type of low -quality coal that causes negative health, climate and environmental impacts during the combustion. To reduce those negative impacts on domestic electricity production and to promote environmental awareness, the Serbian Energy Sector Development Strategy and the National Action Plan for Use of Renewable Energy Sources indicate the plan for increasing the share of ...
    Strategija obnovljive energije, Održiva energija, Proizvodnja električne energije, Solarna energija, Biomasa, Hidroenergije, Energija vetra
    ... Best Available Renewable Energy Source for Electricity Production in Serbia Boban Pavlović, Dejan Ivezić, Marija Živković Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Identification of the Best Available Renewable Energy Source for Electricity Production in ...
    ... 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 is ...

  • Extraction of Bilingual Terminology Using Graphs, Dictionaries and GIZA++

    Branislava Šandrih, Ranka Stanković (2020)
    U nauci, industriji i mnogim istraživačkim oblastima, terminologija se brzo razvija. Najčešće, jezik koji je „lingua franca“ za većinu ovih oblasti je engleski. Kao posledica toga, za mnoga polja termini domena su koncipirani na engleskom, a kasnije se prevode na druge jezike. U ovom radu predstavljamo pristup za automatsko izdvajanje dvojezične terminologije za englesko-srpski jezički par koji se oslanja na usaglašeni dvojezični korpus domena, ekstraktor terminologije za ciljni jezik i alat za usklađivanje delova. Ispitujemo performanse metode na domenu ...
    ekstrakcija terminologije, validacija terminologije, GIZA++, grafovi, Unitex, klasifikacija teksta
    ... minology on both, source and target, sides. For the source side, we compare two cases. In the first case, we use an existing bilingual domain dictionary, similarly as in (Vintar and Fǐser, 2008; Hakami and Bollegala, 2017; Konto- natsios et al., 2014). In the second case, we obtain source terminology using ...
    ... bilingual aligned pairs bi-list (LIS-corpus+); 2. The list of domain terms for the source language (Input ii) is (a) the source language part of LIS-dict including SWTs; (b) the output of the extractor Eng-TE applied to the source language part of the aligned input corpus; 3. The extraction of the set of ...
    ... the National Library of Serbia.2 In this paper we refer to this tool as LIS-dict. We also tried to extract terms on the source side. For this purpose, we decided to use an open-source software tool, FlexiTerm (Spasić et al., 2013). It automatically recognises MWTs from a domain-specific corpus, based ...

  • Two approaches to compilation of bilingual multi-word terminology lists from lexical resources

    Branislava Šandrih, Cvetana Krstev, Ranka Stanković (2020)
    In this paper, we present two approaches and the implemented system for bilingual terminology extraction that rely on an aligned bilingual domain corpus, a terminology extractor for a target language, and a tool for chunk alignment. The two approaches differ in the way terminology for the source language is obtained: the first relies on an existing domain terminology lexicon, while the second one uses a term extraction tool. For both approaches, four experiments were performed with two parameters being ...
    Linguistics and Language,Software,Artificial Intelligence,Language and Linguistics

  • Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia

    Jelka Krušić , Biljana Abolmasov, Miloš Marjanović (2021)
    The results of material entrainment analysis in RAMMS debris flow software, as well as numerical models of final flow heights for two case studies from the Republic of Serbia are presented. Both of debris flow cases started with initial sliding of huge volume block, prolonging to behave as flowing process. Results of the analysis showed that entrainment material affects final results of transportation model, runout distance, deposition area and volume of debris flow. In both cases entrainment volume is very ...
    tecišta, zadržavanje nanosa, RAMMS, validacija

  • A survey of greenhouse gases production in central European lignites

    Anna Pytlak, Anna Szafranek-Nakonieczna, Weronika Goraj, Izabela Śnieżyńska, Aleksandra Krążała, Artur Banach, Ivica Ristović, Mirosław Słowakiewicz, Zofia Stępniewska (2021)
    Lignit, Gasovi sa efektom staklene bašte, Ugljen dioksid, Metan, Azotni oksid
    ... lignite seams, and covered by thin overburden (Meissner, 1962). Exploitation of the adjacent fields, in particular their dewatering, could lead to the groundwater table lowering and air intru- sion into the coal-bearing strata, even prior to overburden removal from the KNN-W2 sampling area. The low pH itself ...
    ... Faculty of Geology, University of Warsaw, Żwirki i Wigury 93, 02-089 Warszawa, Poland d Faculty of Mining and Geology, University of Belgrade, Djusina 7, 11000 Belgrade, Serbia e Kazan Federal University, Kremlovskaya 18, 420008 Kazan, Russia f Department of Biochemistry and Environmental Chemistry, The ...
    ... Extraction of the detritic lignite may re- duce GHG emissions from the aban- doned mines. • Detritic lignites show the potential to serve as a source of coalbed methane. G R A P H I C A L A B S T R A C T a b s t r a c ta r t i c l e i n f o Article history: Received 2 May 2021 Received in revised ...

  • Using English Baits to Catch Serbian Multi-Word Terminology

    Cvetana Krstev, Branislava Šandrih, Ranka Stanković (2018)
    In this paper we present the first results in bilingual terminology extraction. The hypothesis of our approach is that if for a source language domain terminology exists as well as a domain aligned corpus for a source and a target language, then it is possible to extract the terminology for a target language. Our approach relies on several resources and tools: aligned domain texts, domain terminology for a source language, a terminology extractor for a target language, and a ...
    aligned texts, word alignment, terminology extraction, electronic dictionaries, morphological inflection
    ... for a source language domain terminology exists as well as a domain aligned corpus for a source and a target language, then it is possible to extract the terminology for a target language. Our approach relies on several resources and tools: aligned domain texts, domain terminology for a source language ...
    ... resource in the source language (e.g. used for the Slovenian Word- Net (Vintar and Fišer, 2008)). In some cases, no lexical resources are used (Bouamor et al., 2012), while others rely on the existence of some bilingual lexicon (Tsvetkov and Wintner, 2010). MWEs are identified (in a source or a target language) ...
    ... Tiedemann, 2006). For (Tsvetkov and Wintner, 2010) automatic word alignment is the main source of information for identifying MWEs. In our case, we are relying on the existence of the lexical resource (terminology) in the source language. In order to align it with MWT in the target language we use neither full ...

  • Assessment of spa mineral water quality from Vrnjačka Banja, Serbia: geochemical, bacteriological, and health risk aspects

    Nebojša Đ. Pantelić, Simona Jaćimović, Jana Štrbački, Danijela B. Milovanović, Biljana P. Dojčinović, Aleksandar Ž. Kostić (2019)
    The goal of this study is to evaluate the quality of seven natural mineral water sources in the Vrnjačka Banja area used in the treatment of various diseases. The 24 macro- and microelements were determined by inductively coupled plasma optical emission spectrometry (ICP-OES). The results show that element content was within allowed limits of concentration, except for B, As, and Se. The evaluated content of these elements can be associated with geological and anthropogenic factors. The sample S6 contains ...
    Management, Monitoring, Policy and Law, Pollution, General Environmental Science, General Medicine

  • Quantifying the mass transfer from mountain ranges to deposition in sedimentary basins: Source to sink studies in the Danube Basin–Black Sea system

    Matenco Liviu, Andriessen Paul, Avram Corina, Bada Gabor, Beekman Fred, Bielik Miroslav, ter Borgh Marten, Cifci Gunay, Cvetković Vladica, Dinu Corneliu, Dombradi Endre, Dondurur Derman, Ergun Mustafa, Francu Juraj, Fügenschuh Bernhard, Garcia-Castellanos Daniel, Götz Joachim, Horváth Ferenc, Houseman Gregory, Knežević Slobodan, Kovac Michal, Kralikova Silvia, Krijgsman Wout, Kucuk Mert, Legosteva Olga, Lericolais Gilles, Jipa Dan, Maximov Greg, Melinte Mihaela, Minar Jozef, Munteanu Ioan, I.J. Munt, C. Olariu, J.C. Otto, N. Panin, D. Plašienka, Reiser Martin, Rundić Ljupko, M. Rupprechter, Safanda Jan, Schmid Stefan, Schrott Lothar, Schuster Ralf, Starostenko Vitaliy, R.J. Steel, Stephenson Randell, Stovba Sergiy, Sokoutis Dimitrios, Stankoviansky Miloš, Stoica Marius, Stojadinović Uroš, Toljić Marinko, Tomljenović Bruno, ter Voorde Marlies, Wong How Kin (2013)

  • Utilizing sewage wastewater heat in district heating systems in Serbia: effects on sustainability

    Marija Živković, Dejan Ivezić (2021)
    Transformation of the heating sector is recognized as being essential for ensuring reliable and afordable energy services provided with reduced consumption of energy sources and diminished impact on the environment and less import dependency. The possibility of utilizing energy sources that otherwise would be wasted needs to be considered and treated as a big advantage of district heating systems. Despite many advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused ...
    рекуперација топлоте из отпадних вода, систем даљинског грејања, топлотне пумпе, енергетске уштеде, емисија угљендиоксида, енергетска безбедност, Србија
    ... advantages, sewage wastewater heat is still a mostly unused resource at the global level and a totally unused energy source in Serbia, while data about the potential of this energy source are lack- ing. This research proposes a methodology for the determination of the technical potential of waste heat ...
    ... et al. 2020). Selection of an appropriate heat pump is strongly driven by characteristics of available heat source. Besides selection of the appropriate heat pump technology, the heat source has influence on the placement of the heat pump unit, connection and operational modes, appropriate thermal ...
    ... diversification (H) is most commonly assessed by the Shannon–Wiener diversity index. Diversity of fuel source mix describes one dimension of security robustness against interruptions of any source (Liang-huey Lo, 2011). The higher the value of the Shannon–Wiener index is, the more diverse the system ...

  • Дефинисање археолошких објеката на локалитету Кремените њиве применом Ојлерове 3Д деконволуције на магнетометријске податке

    Весна Цветков, Илија Васиљевић, Бранислав Сретеновић, Весна Дамњановић (2018)
    ... res (Eppelbaum, 2015), give about 25% information on the depth of the source of magnetic anomalies  (Isles & Rankin, 2013). In recent years, an algorithm has been developed that enables a rapid estimation  of the depths to the source of the anomaly based on O3DD magnetic data over the grid of data, using  ...
    ... its gradients along the  directions (x, y and z) with the source position by the degree of homogeneity (N). The degree of homo‐ geneity is the measure of the decrease of the intensity of the magnetic field with the distance from the  source of the anomaly. For simple models, it is interpreted as a  ...
    ... dges of the source, while with the Standard Method  the area covered by solutions is somewhat broader.  In the case of deeper sources, it was necessary to change the value of the structural index for a  more accurate determination of the depth. The Standard O3DD well outlined the source of the anoma‐ ...

  • Towards translation of educational resources using GIZA++

    Ivan Obradović, Dalibor Vorkapić, Ranka Stanković, Nikola Vulović, Miladin Kotorčević (2016)
    ... improve translation are: [11]  A CAT tool segments the source text in segments, usually sentences, and uses them to filter and preview the matching segments in a suitable way, usually in specific box, next to or below the source text.  The source text and translation of each segment are saved together ...
    ... description of a parallel corpus of source-target language sentence pairs, created during the training process. The frequencies of n-grams in a source language text that co-occur with n-grams in a parallel target language text represent the probability that those source-target paired n- grams will occur ...
    ... represents the frequency of a word x from the target language occurring in the same segment with the chosen word y from the source language. Summing is done for all words of the source language. This formula represents a variant of the geometric average. The SELFEH corpus is part of Biblisha digital library ...

  • Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate

    Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)
    Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...
    Underplating, akrecija kore, Magnetske anomalije, Jadranska ploča

  • Towards more sustainable district heating systems in Serbia - Options and obstacles

    Marija Živković, Boban Pavlović, Dejan Ivezić, Miloš Tanasijević, Dejan Stojanović (2024)
    The major share of energy consumed in the building environment is dedicated to meeting heating needs, which makes this sector one of the key players in the transformation of the whole energy system. The accurate approach to the transition process assumes acting on both the demand and supply sides. Lately, the supply side has received more attention, as its transformation is one of the key steps of the energy transition process. District heating systems are recognized as substantial contributors ...
    energetska tranzicija, daljinsko grejanje, dekarbonizacija, obnovljivi izvori energije, prepreke, Srbija

  • Integrative GHG Assessment in Oil and Gas Industry

    Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa (2023)
    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 ...
    energetska tranzicija, gasovi staklene baste, industrija, nafta i gas
    ... from each source are estimated. The ? « = Flared gas » Fuel gas = Flared gas » Stationary Diesel | Mobile Diesel » Stationary Diesel » Fugitive • Mobile Gasoline • Fugitive a) Total emissions of CO»e per source for Flowstation [tonnes CO-»e| b) Total emissions of CO»e per source for Gas Plant ...
    ... Plant [tonnes CO»e}] source. Results presented in Figure 2 contain total emissions of CO-»e for Flowstation (a), Gas plant (b) and Office (c). Accurate values of mentioned total emissions per facility and source arc provided in Table 5. These estimates can be used to identify areas where emissions ...
    ... Mirković*, Marija Živkovic'", Stevan Denadić“, Darja Lubarda*, Chinedu Anyanwa* *MudoZangl Nigeria Itd. ""University of Belgrade, Faculty of Mining and Geology, Djusina 7, 11000 Belgrade “4bstract – Reducing greenhouse gas cemissions is one of the main targets of national strategies in European countries ...

  • 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
    ... Mining Exploration and Investigation of Nuclear and Other Mineral Raw Materials, Belgrade. Ercegovac, M. & Kostić, A., 2006. Organic facies and palynofacies: Nomenclature, classi�cation and applicability for petroleum source rock evaluation. International Journal of Coal Geology, 68: 70–78. Espitalié ...
    ... Mining Exploration and Investigation of Nuclear and Other Mineral Raw Materials, Belgrade. Ercegovac, M. & Kosti¢, A., 2006. Organic facies and palynofacies: Nomenclature, classification and applicability for petroleum source rock evaluation. International Journal of Coal Geology, 68: 70-78. Espitalié ...
    ... petroleum geochemistry for source rock evaluation. Oil�eld Review, 23: 32–43. Miljuš, P., 1971. Geological and tectonic structure and history of development of external Dinarides and Adriatic. Unpublished PhD �esis, Faculty of Mining and Geology, University of Belgrade, 255 pp. [In Croatian, with ...