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Упит dcterms_subject_txt:geothermal resources

456 items

  • Geothermal potential, chemical characteristic and utilization of groundwater in Serbia

    Tanja Petrović Pantić, Katarina Atanasković Samolov, Jana Štrbački, Milan Tomić (2021)
    To collect and unify data about all geothermal resources in Serbia, a database was formed. The database allows us to perceive the geothermal resources of Serbia and their potential for utilization. Based on the data available in the geothermal database, the estimated temperatures of reservoirs, heat power, and geothermal energy utilization were calculated. The database contains 293 geothermal records (springs, boreholes) registered at 160 locations, with groundwater temperatures in the range between 20 and 111 °C. The maximum expected ...
    Geothermal database, Geothermal resources, Geothermal potential, Hydrochemistry, Hierarchical cluster analysis, Serbia

  • Synergy between the mineral deposit exploration and geothermal resources assessment on the example of "Valjevo" boron and lithium deposit in Serbia

    Nebojša Atanacković, Vladimir Živanović, Ana Vranješ, Sava Magazinović, Marinko Toljić, Ana Arifović, Branislav Potić (2023)
    Exploration of mineral deposits involves a collection of vast data sets on geological characteristics of the area. These data can largely contribute to the assessment of the geothermal potential, which can lead to an increase in the share of geothermal resources in the energy mix of the extractive industry and the local community. On the example of the "Valjevo" B-Li deposit, data on structural settings and previous hydrogeological investigations were combined with the results of resource drilling and geophysical ...
    Geothermal assessment, Mineral deposit exploration, Geothermal potential, Serbia
    ... the expertise from the mining industry could help identify and develop geothermal resources and potentially reduce the cost of geothermal energy utilization [1]. Geological settings where mineral deposits and geothermal resources are co-located create opportunities for developing more sustainable ...
    ... sets on geological characteristics of the area. These data can largely contribute to the assessment of the geothermal potential, which can lead to an increase in the share of geothermal resources in the energy mix of the extractive industry and the local community. On the example of the "Valjevo" B-Li ...
    ... Martinović contributed significantly to the estimation and utilization of the geothermal resources of the wider area [3-5]. In relation to the aforementioned research, this study provides a more detailed estimation of the geothermal potential supported by new data collected on exploring the "Valjevo" deposit ...

  • Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić

    Marija Jovanović, Vesna Ristić Vakanjac (2021)
    There are about 360 locations of thermal and thermo-mineral waters in Serbia, whose water temperatures range from 14 to 98°C, which ranks Serbia as the richest European country in geothermal energy. The mentioned water resources (thermal and thermomineral waters) are used, mostly, for therapeutic purposes in spas and sports and recreational centers. The main problem that is present is the fact that they are not used in a rational and efficient way. The paper will give examples territorially related ...
    water-food-energy nexus, geothermal resources, groundwater management, sustainability, Bogatić

  • Sustainable Modularity Approach to Facilities Development Based on Geothermal Energy Potential

    Nataša Čuković-Ignjatović, Ana Vranješ, Dušan Ignjatović, Dejan Milenić, Olivera Krunić (2021)
    The study presented in this paper assessed the multidisciplinary approach of geothermal potential in the area of the most southeastern part of the Pannonian basin, focused on resources utilization. This study aims to present a method for the cascade use of geothermal energy as a source of thermal energy for space heating and cooling and as a resource for balneological purposes. Two particular sites were selected—one in a natural environment; the other within a small settlement. Geothermal resources come ...
    геотермална енергија, Панонски басен, геотермална каскада, енергетска ефикасност, бањски центри, балнеологија, биоклиматска архитектура, стратегије пасивног дизајнирања, модуларни објекти
    ... to the temperature values, geothermal resources at Banatsko Veliko Selo could be categorized as geothermal resources with low enthalpy, and according to their chemical composition belong to the HCO3–Na water type. Table 6 shows the basic physical–chemical values of geothermal waters sampled from the borehole ...
    ... small settlement. Geothermal resources come from different types of reservoirs having different temperatures and chemical compositions. At the first site, a geothermal spring with a temperature of 20.5 ◦C is considered for heat pump utilization, while at the second site, a geothermal well with a temperature ...
    ... small settlement. Geothermal resources come from different types of reservoirs having different temperatures and chemical compositions. At the first site, a geothermal spring with a temperature of 20.5 °C is considered for heat pump utilization, while at the second site, a geothermal well with a temperature ...

  • Terminological and lexical resources used to provide open multilingual educational resources

    Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić (2016)
    Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...
    otvoreni obrazovni resursi, leksički resursi, obrada prirodnih jezika, terminologija
    ... Terminological and lexical resources used to provide open multilingual educational resources Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Terminological and lexical resources used to provide open ...
    ... linguistic component of the system, the resources and tools used as an educational system as a whole and to improve the visibility of resources in the Internet. This component consists of morphological dictionaries, WordNet, domain specific terminological resources such as GeolISSterm, RudOnto, aligned ...
    ... a brief history and current state of the art of terminological resources are presented, followed by an overview of BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) resources, lexical resources, the process of terminology extraction and a presentation of TERMI ...

  • An Approach to Development of Bilingual Lexical Resources

    Stanković Ranka, Obradović Ivan, Trtovac Aleksandra (2012)
    ... libraries of e- journals represent a specific type of language resources. Efficient search of these resources usually relies on specific language tools, which often use other available resources, such as e-dictionaries, wordnets and the like. An interesting tool for keyword extraction in multilingual ...
    ... 102 language resources such as grammars in the form of finite automata and transducers, as well as various lexical resources. Bibliša is able to expand search queries both morphologically and semantically, as well as to another language. One type of lexical resources, morphological e-d ...
    ... Approach to Development of Bilingual Lexical Resources Stanković Ranka, Obradović Ivan, Trtovac Aleksandra Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] An Approach to Development of Bilingual Lexical Resources | Stanković Ranka, Obradović Ivan, Trtovac Aleksandra ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... OPEN EDUCATIONAL RESOURCES IN SERBIA AUTHOR(s) - Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević Abstract: This chapter provides a review of open educational resources in Serbia. It covers different aspects of open educational resources: policy, resources, licenses, ...
    ... current state of open educational resources development and implementation in Serbia. Analysis of the results show an affirmative direction of open educational resources implementation in Serbia and future possibilities. Key words: Open educational resources, BAEKTEL, metadata portal 1. ...
    ... search of terminological resources. ● Web services for linguistic support (query expansion, information retrieval, OER indexing, etc) ● Annotation of selected resources ● OER repository on local edX platform. The BAEKTEL OER framework supports publishing of resources of partners in BAEKTEL ...

  • Using Metadata For Content Indexing Within An OER Network

    Ranka Stanković, Olivera Kitanović, Ivan Obradović, Roberto Linzalone, Giovanni Schiuma, Daniela Carlucci (2014)
    ... by scoring resources against keywordson basis of user search activity Preselected groups of resources Resource access level permissions by user group Multilingual,allowingthe user to change the languagewith most major languages supported Automatic thumbnail creation for resources Minimal hosting ...
    ... for a metadata portal indexing open educational resources within a network of institutions.The network is aimed at blending academic and entrepreneurial knowledge,by enabling higher education institutions to publish various academic learning resources e.g. video lectures, course planning materials ...
    ... corresponding metadata portal described in this paper is to provide structured access to information on open educational resources within the network. Keywords:OER, Open educational resources, metadata, TEL, Technology enhanced learning 1. INTRODUCTION Due to intense technological development there is a ...

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... creation and use of lexical resources, manage the exchange of data between and among these resources, and to enable the merging of large numbers of different individual electronic resources to form large global electronic resources, so conversion of NooJ resources to LMF format (Lexical markup ...
    ... Serbian language resources, it is by no means language dependent. The only prerequisite is that the resources exist or are being developed according to the described formats and methodologies. Of course, not all of the resources need to exist. The user can work only on the resources he/she develops ...
    ... and, finally, syntactic resources: syntactic graphs or regular expressions. Depending on the selected noojapply.exe option the resource selection process differs slightly. For example, if second option is selected (“Apply lex-resources to texts”) then syntactic resources should not be chosen, ...

  • WS4LR - a Worksation for Lexical Resources

    Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović (2006)
    Lexical Resources, Wordnet, Serbian
    ... Serbian language resources, it is by no means language dependent. The only prerequisite is that the resources exist or are being developed according to the described formats and methodologies. Of course, not all of the resources need to exist. The user can work only on the resources he/she develops ...
    ... n for lexical resources, a software tool developed within the Human Language Technology Group at the Faculty of Mathematics, University of Belgrade. The tool is aimed at manipulating heterogeneous lexical resources, and the need for such a tool came from the large volume of resources the Group has ...
    ... 2023-10-14 04:06:36 WS4LR - a Worksation for Lexical Resources Cvetana Krstev, Ranka Stanković, Duško Vitas, Ivan Obradović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] WS4LR - a Worksation for Lexical Resources | Cvetana Krstev, Ranka Stanković, Duško Vitas, ...

  • Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays

    Vladimir Simić, Dragana Životić, Zoran Miladinović (2021)
    Management, Monitoring, Policy and Law,Nature and Landscape Conservation
    ... CRIRSCO reporting standard Indicated resources Measured resources Proven reserves Proven reserves Drill spacing (m) 120 60 30 15 Drilling technique Core drilling using double tube core barrels, core yield almost 100 % Pneumatic air drilling Resources 2021, 10, 63 13 of 18 According ...
    ... well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Resources 2021, 10, 63. https://doi.org/10.3390/resources10060063 www.mdpi.com/journal/resources Review Towards Better Valorisation of Industrial Minerals and Rocks in Serbia—Case Study of Industrial ...
    ... field of geological exploration and eval- uation of mineral resources/reserves and their classification, which is still causing some inconveniences, especially for the mineral industry sector. The best possible valorisation of mineral resources, particularly of industrial minerals and rocks (IMR), depends ...

  • On the compatibility of lexical resources for NooJ

    Ranka Stanković, Miloš Utvić, Duško Vitas, Cvetana Krstev, Ivan Obradović (2012)
    Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of morphosyntactic and semantic properties of these languages and their resources are a mandatory part of each language module. In this paper we analyze how well the meta-data actually describe resources for a chosen subset of languages and to what extent are they compatible across languages to support multilingual processing. We show that there is place for improvement in both directions.
    ... that both NooJ resources and aligned versions of this novel were available for them. The resources used in the analysis originated from modules available from the official NooJ resources web page2. The next section offers a comparison of annotation systems used in NooJ resources based on an analysis ...
    ... for improvement in both directions. Introduction: Motivation, resources and task Lexical resources for NooJ are now available in a considerable number of different languages. The compatibility of these monolingual resources, namely the extent to which they mutually correspond is thus becoming ...
    ... tu> It should be noted that the resources used in this analysis, namely those that were available at the NooJ resource web page, often do not represent “full” and updated versions of resources. Results are also influenced by the choice of specific resources and the order they were applied for ...

  • Resource-based WordNet Augmentation and Enrichment

    Ranka Stanković, Miljana Mladenović, Ivan Obradović, Marko Vitas, Cvetana Krstev (2018)
    In this paper we present an approach to support production of synsets for SerbianWordNet(SerWN)byadjustingPrincetonWordNet(PWN)synsetsusing several bilingual English-Serbian resources. PWN synset definitions were automatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equivalents compiled form bilingual resources. Preliminary results obtained from a setof1248selectedPWNsynsetsshowthattheproducedSerbiansynsetscontain 4024 literals, out of which 2278 were offered by the system we present in this paper, whereas experts added the remaining 1746. Approximately one half of ...
    WordNet, bilingual resources, term alignment, parallel lists
    ... SerWN. A brief description of these resources follows. Parallel list is a simple bilingual parallel list, developed gradually from various resources and used as an auxiliary resource in WS4LR (later upgraded and dubbed LeXimir), a workstation for lexical resources we have developed (Krstev et al., 2006) ...
    ... number of occurrences (frequency) within all resources as well as information on the resources where it was found, as illustrated by examples in table 2. For example, the term pair access;pristup appeared a total of 9 times in six different resources: BIMPKO, namely B–Biblio, I–Iss, M–Microsoft, ...
    ... several bilingual English-Serbian resources. PWN synset definitions were au- tomatically translated and post-edited, if needed, while candidate literals for Serbian synsets were obtained automatically from a list of translational equiv- alents compiled form bilingual resources. Preliminary results obtained ...

  • Using technology for knowledge transfer between academia and enterprises

    Ivan Obradović, Ranka Stanković (2014)
    ... structure is outlined in Figure 3, is based on electronic language resources, namely, lexical resources, textual resources and grammars. Bilingual dictionaries in electronic form are one of the simplest multilingual lexical resources. However, for their full functionality in languages with complex ...
    ... format, supported by electronic terminological resources, services, and functionalities for searching and browsing. Design/methodology/approach – The TEL platform consists of tools and resources: learning, language and implementation resources. Among the tools some are available open source ...
    ... for lexical resources management and query expansion developed at FMG (Stanković et al., 2011). Besides specific tools, the TEL platform has corresponding resources, which have already been briefly described at the beginning of this section. An important place among the resources is occupied ...

  • A Tel Platform Blending Academic And Entrepreneurial Knowledge

    Ivan Obradović, Ranka Stanković, Jelena Prodanović, Olivera Kitanović (2013)
    ... well as content development tools; • Learning content - learning resources, both academic and entrepreneurial, and reference resources, where language resources hold the most important place; • Implementation resources - intellectual property licenses to promote open publishing of materials ...
    ... it pertains to language resources, its function will be outlined in more detail in the following section. The learning content comprises of academic and entrepreneurial learning resources as well as reference resources, where the most important are language resources, which will also be described ...
    ... provides electronic terminological resources, parallel (multilingual) corpora of lessons and texts in written form, and functionalities for searching and browsing of terminological resources and using them for text annotation. The contents of these resources conform to the methodic/didactic ...

  • GIS Application Improvement with Multilingual Lexical and Terminological Resources

    Ranka Stanković, Ivan Obradović, Olivera Kitanović (2010)
    ... The second section introduces various lexical and terminological resources used in the GeolISS environment. The third section presents the use of these resources for multilingual map annotation with an example. The resources also enable semantic and morphological expansion of queries, the ...
    ... "The Usage of Various Lexical Resources and Tools to Improve the Performance of Web Search Engines", in Proceedings of the Sixth Interantional Conference on Language Resources and Evaluation (LREC'08), Marrakech, Morocco, 28-30 May 2008, European Language Resources Association (ELRA), 2008. ...
    ... Multilingual Lexical and Terminological Resources Ranka Stanković, Ivan Obradović, Olivera Kitanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] GIS Application Improvement with Multilingual Lexical and Terminological Resources | Ranka Stanković, Ivan Obradović ...

  • Development of Open Educational Resources (OER) for Natural Language Processing

    Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević (2015)
    In this paper we present the development of an online course at the edX BAEKTEL platform named “Lexical Recognition in the Natural Language Processing (NLP)”. It is based on the course of the same name for PhD studies at the University of Belgrade, Faculty of Philology. There are not many courses in Computational Linguistics (CL) on OER platforms, and there is none in Serbian either for CL or NLP. We have developed this course in order to improve this ...
    E-Learning, Open Educational Resources, Computational Linguistics, Lexical Resources, edX
    ... the necessary knowledge to use the existing resources for NLP for Serbian and to develop new ones. Keywords: E-Learning, Open Educational Resources, Computational Linguistics, Lexical Resources, edX 1. INTRODUCTION Open educational resources (OER) publicly available on the web are growing ...
    ... terminological resources (work in progress).  Web services for linguistic support (query expansion, information retrieval, OER indexing, etc.) (http://hlt.rgf.bg.ac.rs/)  Annotation of selected resources 4. UNITEX - OPEN ACCESS, OPEN SOURCE, OPEN EDUCATIONAL RESOURCES The course ...
    ... Open Educational Resources (OER) for Natural Language Processing Cvetana Krstev, Biljana Lazić, Ranka Stanković, Giovanni Schiuma, Miladin Kotorčević Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development of Open Educational Resources (OER) for Natural ...

  • A Multilingual Evaluation Dataset for Monolingual Word Sense Alignment

    Sina Ahmadi, John P McCrae, Sanni Nimb, Fahad Khan, Monica Monachini, Bolette S Pedersen, Thierry Declerck, Tanja Wissik, Andrea Bellandi, Irene Pisani, [...] Ranka Stanković and others (2020)
    Aligning senses across resources and languages is a challenging task with beneficial applications in the field of natural language processing and electronic lexicography. In this paper, we describe our efforts in manually aligning monolingual dictionaries. The alignment is carried out at sense-level for various resources in 15 languages. Moreover, senses are annotated with possible semantic relationships such as broadness, narrowness, relatedness, and equivalence. In comparison to previous datasets for this task, this dataset covers a wide range of languages ...
    lexical semantic resources, sense alignment, lexicography, language resource
    ... notoriously requiring data such as neural networks. Our resources are publicly available at https://github.com/elexis-eu/MWSA. Keywords: lexical semantic resources, sense alignment, lexicography, language resource 1. Introduction Lexical semantic resources (LSRs) are knowledge reposi- tories that provide ...
    ... Section 6. 2. Related work Aligning senses across lexical resources has been attempted in several lexicographical milieus over the recent years. Such resources mainly include open-source dictionaries, WordNet and collaboratively-curated resources, such as Wikipedia. The latter has been shown to be reliable ...
    ... other words, a higher density represents a higher probability that two senses are aligned in the two resources. Estonian and German resources, for example, have the highest density among the resources. 3239 Language Semantic relationship k1 k2 k δ exact narrower broader related all Basque 399 138 ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... lexical resources can not be directly used for the production of electronic resources, and almost none exist in electronic form, the Serbian resources presented in this paper have been manually produced, checked and double checked. Our standpoint is that only when reliable lexical resources in ...
    ... 04:06:33 Combining Heterogeneous Lexical Resources Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Combining Heterogeneous Lexical Resources | Cvetana Krstev, Duško Vitas, Ranka ...
    ... development of various lexical resources. Among them the two most important ones are: the system of morphological dictionaries of Serbian (SMD) in Intex format and the Serbian wordnet (SWN) developed in the scope of the Balkanet project. Although these two resources represent dictionaries of a different ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... Development Of The Serbian Geological Resources Portal Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development Of The Serbian Geological Resources Portal | Ranka Stanković, Jelena Prodanović ...
    ... sharing of geologic information and can help avoid duplicated efforts, inconsistencies, delays, confusion, and a waste of resources. Development of the Serbian Geological Resources Portal RANKA STANKOVIĆ1, JELENA PRODANOVIĆ1, OLIVERA KITANOVIĆ1 & VELIZAR NIKOLIĆ2 Abstract. The Geological information ...
    ... exploitation permits and works in the mineral resources field, and represents a basis for archiv- ing and efficient handling of vector, raster and related thematic alphanumeric content in one place, as well as efficient management and usage of mineral resources.8 Google Maps API Web Services are also used ...