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Упит dcterms_subject_txt:sustainable development

641 items

  • Building Terminological Resources in an e-Learning Environment

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... retrieval systems. In addition to monolingual resources, machine translation systems and cross- language information retrieval emphasize the need for development of bilingual and multilingual terminological resources as well. However, terminological resources also have a strong educational impact. It ...
    ... e-format for mining engineering terms has been recognized several years ago. Namely, various applications developed in this area followed by the development of an information system for planning, monitoring and management of mine exploitation, indicated that such resources would greatly contribute ...
    ... as the main reference, especially for translators of works published in this field. A newer edition was not printed, despite the fact that the development of mining engineering has generated many new terms and has also made some terms obsolete. Another multilingual resource is a thesaurus of ...

  • INVENTS: A Hybrid Mine Ventilation Planning and Design System

    Lilić Nikola, Stanković Ranka, Obradović Ivan (2013)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...
    hybrid systems, mine ventilation, expert systems
    ... defining the model of processes and data in the development of INVENTS. In this paper UML (Unified Modeling Language), as a standard language for visualization, specification, constructing and documenting of data on software was adopted for the software development analysis phase. The task of visual modeling ...
    ... through UML notation in the form of three-level class diagrams architecture. This architecture supports the object-oriented approach in model development for complex applications. Its main characteristic is the separation of domain model and user interface. The domain model is represented by business ...
    ... between the symbolic and the numerical part of the VENTEX system. VENTEX was developed using an expert systems shell, the KAPPA-PC applications development system. KAPPA-PC is a MS Windows application which provides a wide range of tools for constructing and using applications by means of a high-level ...

  • INVENTS: a hybrid system for subsurface ventilation analysis

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper we ...
    ... defining the model of processes and data in the development of INVENTS. In this paper UML (Unified Modeling Language), as a standard language for visualization, specification, constructing and documenting of data on software was adopted for the software development analysis phase. The task of visual modeling ...
    ... through UML notation in the form of three-level class diagrams architecture. This architecture supports the object-oriented approach in model development for complex applications. Its main characteristic is the separation of domain model and user interface. The domain model is represented by business ...
    ... between the symbolic and the numerical part of the VENTEX system. VENTEX was developed using an expert systems shell, the KAPPA-PC applications development system. KAPPA-PC is a MS Windows application which provides a wide range of tools for constructing and using applications by means of a high-level ...

  • Optimizacija ugla nagiba generalne kosine unutrašnjeg odlagališta površinskog kopa Tamnava-Zapad

    Natalija Pavlović, Branko Petrović, Tomislav Šubaranović, Ivan Janković (2022)
    Formiranje geomehanički tabilnih unutrašnjih odlagališta otkrivke ima izuzetno značajnu ulogu pri projektovanju i planiranju razvoja površinskih kopova uglja sa aspekta preraspodele masa otkrivke, dinamike eksploatacije, ekoloških zahteva, rudarskih rizika i troškova. Uvećanje zavodnjenosti unutrašnjeg odlagališta otkrivke površinskog kopa Tamnava-Zapadno Polje, kao posledica globalnih klimatskih promena sa pojavom katastrofalnih obimnih padavina i velike poplave, dovelo je i do značajnih ali i trajnih promena geomehaničkih karakteristika materijala, umanjenja stabilnosti generalne kosine unutrašnjeg odlagališta i znatnog povećanja rudarskog rizika. Inovirane varijantne ...

  • 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
    ... APPLICATION TERMI The Termi application has recently been launched to serve as a support for the development of terminological dictionaries in various fields. In MLES it is used for development of mathematical vocabulary. The realization of the application was based on the ASP.NET Framework ...
    ... on the processing of mathematical content by usage of different tools which are still under development. The concept has several advantages such as: comprehensive learning environment, development of search engines which are suitable for mathematical content, processing of mathematical content ...
    ... features of its already developed components. Keywords: mathematical content; text processing; mathematical formulae 1. INTRODUCTION Rapid development of information technology, resulting in a growing number and availability of learning materials, had a strong impact on changes in learning ...

  • Towards Automatic Definition Extraction for Serbian

    Ranka Stanković, Cvetana Krstev, Rada Stijović, Mirjana Gočanin, Mihailo Škorić (2021)
    U radu su prikazani preliminarni rezultati automatske ekstrakcije kandidata za definicije rečnika iz nestrukturiranih tekstova na srpskom jeziku u cilju ubrzanja razvoja rečnika. Definicije u rečniku Srpske akademije nauka i umetnosti (SANU) korišćene su za modelovanje različitih tipova definicija (opisnih, gramatičkih, referentnih i sinonimskih) koje imaju različite sintaksičke i leksičke karakteristike. Korpus istraživanja sastoji se od 61.213 definicija imenica, koje su analizirane korišćenjem morfoloških e-rečnika i lokalnih gramatika implementiranih kao pretvarači konačnih stanja u paketu za obradu korpusa otvorenog ...
    ... questions of the type “What is…” based on one or more sources, and dictionary writing and ontology development (Navigli & Velardi 2010). The approaches to solving this problem are often based on the development and application of lexical-syntactic patterns. For example, in English, the following patterns ...
    ... automatic extraction of candidates for dictionary definitions from unstructured texts in the Serbian language with the aim of accelerating dictionary development. Definitions in the Serbian Academy of Sciences and Arts (SASA) dictionary were used to model different definition types (descriptive, grammatical ...
    ... thoroughly researched for the Serbian language so far. The assumption is that its solution could significantly contribute to the acceleration of the development of the SASA dictionary, as well as other dictionaries. Definition extraction is a relevant task in different areas. In addition to dictionary writing ...

  • Data from the Digital Repository of the Faculty of Mining and Geology in eScience (eNauka)

    Biljana Rujević, Mihailo Škorić (2024)
    The paper describes linking the Digital Repository of the University of Belgrade, Faculty of Mining and Geology, with the eScience system in terms of transferring metadata about the results of researchers' scientific work. The steps taken to ensure a smooth harvesting of metadata are outlined. Additionally, a presentation of additional improvements to the OAI system is provided, aiming to contribute to the automatic linking of authors with their results in the eScience system.
    репозиторијуми, еНаука, метаподаци, Рударско-геолошки факултет

  • Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans

    Zoran Stevanović, Aleksandra Maran Stevanović, Želimir Pekaš, Romeo Eftimi, Veljko Marinović (2021)
    Karst terrains cover some 30% of the Western Balkans, where rich karst aquifers represent the main source of potable water supply and ensure the development of local economies and tourism. In this “classical karst” region, there are also numerous sites or areas under different forms of protection—from those that are included in the UNESCO World Heritage list to natural monuments and landscapes that are protected by national legislation. In and around them are specific representatives of flora and fauna ...
    Karst, Zaštićena područja, Ekosistem, Ranjivost i održivost, Zapadni Balkan

  • Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans

    Zoran Stevanović, Aleksandra Maran Stevanović, Želimir Pekaš, Romeo Eftimi, Veljko Marinović (2022)
    Karst terrains cover some 30% of the Western Balkans, where rich karst aquifers represent the main source of potable water supply and ensure the development of local economies and tourism. In this “classical karst” region, there are also numerous sites or areas under different forms of protection—from those that are included in the UNESCO World Heritage list to natural monuments and landscapes that are protected by national legislation. In and around them are specific representatives of flora and fauna ...
    Karst, zaštićena područja, ekosistem, ranjivost i održivost, Zapadni Balkan

  • Design of the Opencast Coal Mine Drmno Dewatering System

    Vladimir Pavlović, Dušan Polomčić, Tomislav Šubaranović (2014)
    Development of mining in the opencast mine Drmno from Kostolac basin in Serbia is carried out in the increasingly complex geological and hydro geological conditions with the decline of the coal seams to the alluvial part of Europe's largest river Danube. Greater depth and inflow of groundwater significantly increase costs for dewatering facilities construction with the requirement for optimizing of this more and more important surface mining process. Making decision on screen construction in the opencast mine with redesign ...
    dewatering system, groundwater, hydrodynamic model, dewatering wells, screen, reliability, environmental effects.

  • 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
    ... language teaching and learning. In this paper we present research aimed at the development of a GDEX method for Serbian that ranks corpus sentences and suggests the most appropriate ones. As the gold standard for the development of our method, dictionary examples from five out of twenty volumes of the ...
    ... aleksandra.markovic@isj.sanu.ac.r Abstract In this paper we present a model for selection of good dictionary examples for Serbian and the development of initial model components. The method used is based on a thorough analysis of various lexical and syntactic features in a corpus compiled of examples ...
    ... still developed traditionally, and its modernization could serve various different goals: speeding up the dictionary-making process, but also the development of a lexical database as the source for building new dictionaries of Serbian. 248 Proceedings of eLex 2019 In the e-lexicography era ...

  • Uticaj voda Dunava na formiranje kvaliteta podzemnih voda u zoni Apatina

    Bojan Hajdin, Željko Kljajić, Vesna Ristić-Vakanjac, Milojko Lazić, Marina Čokorilo-Ilić (2018)
    Područje Apatina u proteklom periodu često je pominjano u razvojnim vodoprivrednim strategijama kao potencijalno perspektivna lokacija za izgradnju izvorišta duž obale Dunava, koje bi moglo da ima regionalni značaj. Ovim rešenjem trebao bi se prevazići problem lošeg kvaliteta vode za piće na celom području severne Bačke, tako što bi se kvalitet podzemne vode poboljšao zahvatanjem infiltriranih rečnih voda u priobalju Dunava. Istraživanjima koja je Departman za hidrogeologiju, Rudarsko-geo¬loškog fakulteta vršio tokom poslednjih 13 godina na izvorištima za vodosnabdevanje grada ...
    vodosnabdevanje, osnovni vodonosni kompleks Vojvodine, regionalni vodovodni sistem

  • Optimizacija faznog razvoja Površinskog kopa Ciganuša – Škorac u cilju definisanja dugoročne dinamike eksploatcije

    Dejan Stevanović, Petar Marković, Mirjana Banković, Milan Živković (2022)
    Definisanje dugoročne dinamike razvoja rudarskih radova koja je u potpunosti usaglašena sa strateškim ciljevima Investitora, veoma je zahtevan zadatak, koji vrlo često podrazumeva veliki broj ograničenja. Adekvatno definisana dinamika razvoja rudarskih radova treba da obezbedi dugoročne zahteve u pogledu kapaciteta, kvaliteta i raspodele resursa neophodnih za ispunjavanje strateških ciljeva, koji se po pravilu svode na ostvarenje maksimalnog profita. Uspešno definisanje dinamike eksploatacije (posebno kod metaličnih ležišta) u najvećoj meri zavisi od optimizacije faznog razvoja površinskog kopa, odnosno od pravilnog ...
    dinamika razvoja, faze razvoja, optimizacija kopa, strateški ciljevi, Whittle

  • Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer

    Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić (2011)
    ... but, with the exception ofthe European Union (EU) territory, only very few have been successfully implemented or even started. The project Sustainable Development of Hungarian-serbian Transboundary Aquifer (SUDEHSTRA) was carried out from lune 2007 till August 200g. It was one of the cross-border cooperation ...
    ... and tested. The results of the conducted survey enabled the proposal of many concrete measures and activities for better management and sustainable development of the groundwater as a very important and even sole resource in large parts of this region. The proposals that can be considered most important ...
    ... l6s ICadvdnya. P6cs. g Stevanovi6, Z.,Lazil M., Polomci6, D., Milanovid, S., Haidin, B', PaPi6, P., Sorajii, S. and l{jaji6, Z' (2008) Sustainable DeveloPment of Hungarian-S erbian Transboundary Aquifer (SUDEHSTRA), Finai Report, Fac. Min. Geol. UniversitY of Belgtade, Belgrade. 10 Institute ...

  • Mineral Resources of Serbia: Environmental, Societal and Economic Challenges

    Vladimir Simić, Rade Jelenković, Dragana Životić (2019)
    ... Serbia is to establish a balance between the three key factors, or three pillars of sustainable development: sustainable economic growth and economic and technological progress, sustainable social development, based on social balance, environmental protection accompanied with reasonable use of ...
    ... the development of society in general, and particularly to the local communities. The concept of sustainable development is sometimes understood as a need to close mines and quarries instead of making more efforts to develop more sustainable exploration of mineral resources, and sustainable exploitation ...
    ... Gazette number 31/10 with amendments in number 69/10. The development and use of space is based of the following principles: sustainable development; the encouragement of even regional development; reconciliation of social development, economic and energy efficiency and the protection and revi ...

  • Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs

    John Nyame (2024)
    The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...
    Carbon Capture, Utilization and Storage
    ... Their Development and ChallengesinChina.Volume 2017.ArticleID 6126505. https://doi.org/10.1 155/2017/61265 05 [94] Bajpai, S. et al.: Opportunities, challenges and the way ahead for carbon capture, utilization and sequestration (CCUS) by the hydrocarbon industry: Towards a sustainable future ...
    ... processes, the current technologies developed are not cost effective at their current stages of development. [33]Furthermore, no large-scale operation has been fully deployed yet. The design, development, and evaluation of high-performance adsorbents should be tightly coupled with evaluation of their ...
    ... At the same time, the total capacity of all facilities, at all stages of development, has increased from 64.5 Mt/year in 2017 to 97.5 Mt/year in 2019. From 75 Mt/year at the end of 2020, the capacity of projects in development grew to 111 Mt/year in September 2021 [95]. Small scale projects like ...

  • Keyword-Based Search on Bilingual Digital Libraries

    Ranka Stanković, Cvetana Krstev, Duško Vitas, Nikola Vulović, Olivera Kitanović (2017)
    This paper outlines the main features of Biblisha, a tool that offers various possibilities of enhancing queries submitted to large collections of aligned parallel text residing in bilingual digital library. Biblishsa supports keyword queries as an intuitive way of specifying information needs. The keyword queries initiated, in Serbian or English, can be expanded, both semantically, morphologically and in other language, using different supporting monolingual and bilingual resources. Terminological and lexical resources are of various types, such as wordnets, electronic ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... Ontology | Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja | Proceedings of the 12th International Conference Research and Development in Mechanical Industry, RaDMI 2012, September 2012, Vrnjačka Banja, Serbia | 2012 | | 1 http://dr.rgf.bg.ac.rs/s/repo/item/0001460 Дигитални р ...
    ... com/news_events/pdfs/Corporate%20Equipment%20Taxonomy%20for%20 MRC%20Meeting%20Jan%202003.pdf 12th International Conference ″Research and Development in Mechanical Industry″ RaDMI 2012 14 - 17. September 2012, Vrnjačka Banja, Serbia 1 ...
    ... simple reasoning about the domain. Hence, ontologies are basically a type of terminological resources, albeit on top of the terminological resource development hierarchy. They enable sharing of domain information among people, databases, and information technology (IT) applications [3]. Due to their growing ...

  • An aproach to Implementation of blended learning in a university setting

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Jelena Prodanović (2011)
    ... activities within courses regularly and more attentively than in the traditional organization of instruction. As of last year, the focus of the development of our blended learning environment is on the well known and widely used open-source Moodle platform. However, we shall also offer an insight ...
    ... studies and 135 at doctoral studies. The courses supported by the portal involve a teaching staff of 143 professors and teaching assistants. The development environment for the production of the portal was based on the PHP scripting language, and the portal database was implemented on MS SQL Server ...
    ... results of test and activities, various announcements, additional course materials added by teachers, etc. In the initial phase of portal development the basic data for all courses were imported from the accreditation materials prepared for the accreditation process FMG underwent shortly ...

  • BEYOND 2020 - Geology explorations and open pit activities affectation in reclamation designing in Kolubara Coal Mines (KCM) Serbia, new considerations

    Bojan Dimitrijević, Bogoljub Vučković, Radmila Gaćina (2023)
    Geology explorations in KCM runs from 1936. year up to these days and still ongoing. Results in >7,200 drill holes with ≈600,000 m of core drilling and gave lignite ore resources of > 4,1Bt, which 1,15Bt are excavated since 1986. of XIX up to early years of XXI century. For further mining operations in open pits stay 1,5Bt of lignite. Under waste heaps are ≈80 km2, additional 85 km2 should be filled. All of that masses/areas were, are ...