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Упит dcterms_subject_txt:Planning and Development

2363 items

  • The analysis of the geothermal energy capacity for power generation in Serbia

    Jana Stojković, Goran Marinković, Petar Papić, Mihailo Milivojević, Maja Todorović, Marina Ćuk (2013)
    Renewable Energy, Sustainability and the Environment
    ... of Education, Science and Technological Development of Serbia, Project No. 43004, as well as by Ministry of Environ- ment, Mining and Spatial planning of Serbia. References [1] Arnorsson, S., Gunnlaugsson, E., New Gas Geothermometers for Geothermal Exploration – Calibration and Application, Geochim ...
    ... advantage that the fluid (mostly salt water from ocean or polluted water from aquifer and hot rocks) never comes into contact with the turbine generator units [16]. Binary cycle power plants are a latest development; they operate with the fluid temper- atures as low as 57 °C [17]. This is the commonest ...
    ... 10 (2006), 4, pp. 205-209 [5] Milanovi}, P., et al., Development of the Heating System Using Geothermal Energy, Thermal Science, 10 (2006), 4, pp. 211-218 [6] Milanovi}, P., et al., Dynamic Modeling of ta Heating System Using Geothermal Energy and Storage Tank, Thermal Science, 16 (2012), 3, pp. 947 ...

  • 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
    ... district according to [69] and relation to exploration stages and approximate resources/reserves classification. Exploration Stage (USA) Property Exploration Proving Assured Kaolin Reserve Mine Planning & Development Kaolin Quality Control and Mine Inventory Volume and Tonnage Measurement ...
    ... between spatial planning and mining in EU and UK [5] presented examples of close coordination between land use planning and mineral planning (for instance Austria, Belgium, Croatia, Denmark, Italy, Resources 2021, 10, 63 11 of 18 Germany, Lithuania, Poland, Slovenia, and the United Kingdom) ...
    ... exploration and exploitation licences are available online [57,58]. 4.1.2. Spatial Planning Related to Mining Industry Spatial planning is an effective regulatory tool which can bridge the usual difficulties in land-use competition and find common ground between different interests and facili- tate ...

  • A Twitter Corpus and Lexicon for Abusive Speech Detection in Serbian

    Danka Jokić, Ranka Stanković, Cvetana Krstev, Branislava Šandrih (2021)
    Uvredljivi govor na društvenim medijima, uključujući psovke, pogrdni govor i govor mržnje, dostigao je nivo pandemije. Sistem koji bi bio u stanju da detektuje takve tekstove mogao bi da pomogne da internet i društveni mediji postanu bolji virtuelni prostor sa više poštovanja. Istraživanja i komercijalna primena u ovoj oblasti do sada su bili fokusirani uglavnom na engleski jezik. Ovaj rad predstavlja rad na izgradnji AbCoSER-a, prvog korpusa uvredljivog govora na srpskom jeziku. Korpus se sastoji od 6.436 ručno označenih ...
    uvredljivi jezik, govor mržnje, srpski, tviter, leksikon, korpus
    ... their time and efforts to help us build AbCoSER v1.0 corpus of abusive speech in Serbian. 1 Introduction 1.1 Motivation and research background With the development of the Internet and the increasing use of online mass media and social networks, detection of inappropriate content and incitement to ...
    ... research is the usage of a hybrid approach that combines machine learning and lexical resources. Finally, a user-friendly interface that will enable the use of these resources on the Web is under development. As for the development of the lexical resources, we plan to prepare an ontology for the classification ...
    ... in hate speech detection [20]. The development of the lexicon of abusive words and the ontology using VocBench10 will continue. We also plan to enrich the lexicon with triggers identified during the annotation of abusive token spans as described in Section 2.3 and use it to upgrade the AbCoSER corpus ...

  • An Approach to Efficient Processing of Multi-Word Units

    Cvetana Krstev, Ivan Obradović, Ranka Stanković, Duško Vitas (2013)
    Efficient processing of Multi-Word Units in the course of development of morphological MWU dictionaries is not easy to achieve, especially when languages with complex morphological structures are concerned, such as Serbian. Manual development of this type of dictionaries is a tedious and extremely slow process. To alleviate this problem we turned to our multipurpose software tool, dubbed LeXimir, in the production of lemmas for e-dictionaries of multi-word units. In addition to that, we developed a procedure aimed at making ...
    Natural Language Processing, Grammatical Category, Lexical Representation, MWU, multi-word unit
    ... in the first phase of the development of our procedure and strategy, involving three data sets. The first set consisted of nouns and adjec- tives already available in the existing DELAC dictionaries. The MWU lemmas for dictionary entries were (re)produced by LeXimir and then compared to the (correct) ...
    ... Cvetana Krstev, Ivan Obradović, Ranka Stanković, and Duško Vitas 1 Introduction Morphological electronic dictionaries of Serbian for natural language processing (NLP) are being developed for many years now. Their development follows the methodology and format (known as DELAS/DELAF) presented for French ...
    ... processing of MWUs in the course of development of morpho- logical MWU dictionaries is not easy to achieve, especially when languages with complex morphological structures are concerned, such as Serbian. Manual develop- ment of this type of dictionaries is a tedious and extremely slow process. To alleviate ...

  • 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
    ... aims to quantify and determine a range of positive effects that can be achieved with the introduction of electrically driven heat pumps. These effects are in relation to the goals of sustain- able development and include energy security, reduction of fossil fuel consumption, and climate change mitigation ...
    ... contribute to reaching goals of sustainable development. Transformation of energy systems should be directed toward ensuring reliable and affordable energy services, provided with reduced consumption of energy sources, impact on the environment and import dependency (United Nations 2019). Transition ...
    ... methodology for the determination of technical poten- tial of sewage wastewater heat, availability of heat energy and evaluation of the effects of its utilization on sustainable development goals contains three parts (Fig. 1). The first part aims to provide a current state overview of existing district ...

  • Srbija u OneGeology Europe

    Danka Blagojević, Ranka Stanković, Petar Stejić, Velizar Nikolić (2014)
    Геолошки завод Србије као носилац Пројекта ОneGeologyEurope заједно са Рударско геолошким факултетом и Министарством за природне ресурсе, рударство и просторно планирање су се укључили у међународни Пројекат OneGeology Europe у мају 2013. године у већ поодмаклој фази израде Пројекта. До краја 2013. године испунили су завршене активности које треба да доведу до пуноправног укључења у Пројекат чиме је Република Србија нашла своје место на Геолошкој карти Европе 1:1М. Геолошка карта Србије 1:1М представља компилациону односно поједностављену верзију ОГК 1:500 ...
    OneGeologyEurope, метаподаци, хармонизација података, вишејезични мета-информациони систем
    ... Faculty of Mining and Geology and the Ministry of Natural Resources, Mining and Spatial Planning, have joined the international Project OneGeology Europe in May, 2013, while the project development had already been at an advanced stage. By the end of 2013, all the obligations envisaged and actions that ...
    ... Faculty of Mining and Geology and the Ministry of Natural Resources, Mining and Spatial Planning, have joined the international Project OneGeology Europe in May, 2013, while the project development had already been at an advanced stage. By the end of 2013, all the obligations envisaged and actions that led ...
    ... also accelerated the development and deployment of a nascent international interchange standard for geology, GeoSciML, which enabled the sharing of data within and beyond the geological community. It developed a harmonized specification for the basic geological map data and made a significant progress ...

  • Hydrochemical changes and groundwater grouping data by multivariate statistical methods within one karst system: recharge–discharge zone (Eastern Serbia case study)

    Ljiljana Vasić, Dragana Živojinović, Vladana Rajaković-Ognjanović (2020)
    Geochemistry and Petrology

  • Petrographical and organic geochemical study of the subbituminous coal from the Dubrava field, Aleksinac basin (Serbia)

    Željana Sekulić, Ksenija Stojanović, Achim Bechtel, Reinhard Sachsenhofer, Miomir Petrović, Ivan Kojić, Dragana Životić (2019)
    ... 4: JP PEU Resavico, Design апа Development Office - Belgrade, Makedonska 33, 11000 Belgrade, Serbia 5; University of Belgrade, Innovation Center of the Faculty of Chemistry, Studentski trg 12-16, 11000 Belgrade, Serbia 6; University of Belgrade, Faculty of Mining and Geology, Đušina 7, 11000 Belgrade ...
    ... parts of the Main coal seam and coal layers within and under lower oil shale package. Since vitrinite reflectance (%Rr, 0.44 + 0.03 - 0.46 + 0.02) and biomarker compositions indicate the same maturity stage of organic matter (OM), corresponding to late diagenesis and early catagenesis, petrographic ...
    ... n (С15-Сг0) and increase of long-chain (Cz6-Ca3) homologues. The obtained results suggest lowering of the water table during the formation of the Main coal seam. This change resulted in lesser inundation and deposition of MM associated with smaller input of bacterial and algal OM and higher contribution ...

  • Tehno-ekonomska analiza varijanti sistema odvodnjavanja površinskog kopa Drmno od podzemnih voda do kraja eksploatacije

    Tomislav Šubaranović, Dušan Polomčić, Vladimir Pavlović (2018)
    Odvodnjavanje površinskog kopa Drmno od podzemnih voda je jedan od najznačajnijih podsistema u procesu eksploatacije u veoma zavodnjenoj radnoj sredini Kostolačkog basena uglja. Već od 2006. godine, Inovirani dugoročni program razvoja eksploatacije uglja predviđa izradu ekrana, pored zadržavanja postojećih standardnih metoda odvodnjavanja od podzemnih voda linijama bunara. Iako je kasnijim Glavnim rudarskim projektom, takođe, bila predviđena izrada ekrana, njegova realizacija nije započela. Na osnovu realnog sagledavanja postojeće projektne dokumentacije, početak izrade ekrana se predviđa od 2023. godine. ...
    odvodnjavanje, bunari, ekran, dinamika, finansiranje.

  • Towards the semantic annotation of SR-ELEXIS corpus: Insights into Multiword Expressions and Named Entities

    Cvetana Krstev, Ranka Stanković, Aleksandra Marković, Teodora Mihajlov (2024)
    Овај рад представља активности на развоју корпуса ELEXIS-sr, српском додатку вишејезичном анотираном корпусу ELEXIS-а, који се састоји од семантичких анотација и репозиторија значења речи. ELEXIS је паралелни вишејезични анотирани корпус на десет европских језика, који може да се користи као вишејезички репер за евалуацију европских језика са мање и средње развијеним ресурсима. Фокус овог рада је на вишечланим изразима и именованим ентитетима, њиховом препознавању у скупу реченица ELEXIS-sr и поређењу са анотацијама на другим језицима. Разматрају се први кораци ...
    полилексемске језинице, именовани ентитет, вишезначност значења речи, складиште смисла, LLOD

  • Projection of SO2 emissions in coal power plants in Serbia

    Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)
    The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...
    енергeтика, емисије, СО2, угаљ, електране
    ... y was generated using solar and wind energy than coal. The idea of using the cleanest technologies has completely changed the direction of energy development in the EU [1]. The largest coal producing countries in 2021 on the territory of Europe are Germany, Poland and Serbia, but without Turkey. ...
    ... November to 11 December 2015. International Energy Agency - Report: KElectricity and Heat. Available online: https://countryeconomy.com/ Jovančić P, Tanasijević M, Ivezić D, 2011. Serbian energy development based on lignite production. Energy Policy 39, 1191-1199 . Elektroprivreda Srbije ...
    ... of Belgrade, Faculty of Mining and Geology, Belgrade, SERBIA, E-mail: aleksandar.madzarevic(orgf.bg.ac.rs ! University of Belgrade, Faculty of Mining and Geology, Belgrade, SERBIA, E-mail: predrag.jovancicOrgf.bg.ac.rs ! University of Belgrade, Faculty of Mining and Geology, Belgrade, SERBIA, E-mail: ...

  • Утицај похабаности резних елемената роторног багера на ниво вибрација погона за копање

    Филип Милетић (2023)
    У докторској дисертацији је анализиран утицај похабаности резних елемената роторног багера на потрошњу електричне енергије и ниво амплитуде вибрација погона за копање. Креиран је модел који у функцији стања резних елемената дефинише зависност разматраних физичких феномена. За развој модела примењене су једначине теорије осцилација и Ватметарска метода [1] којом се одређује потрошња електричне енергије. За верификацију модела извршена су мерења на роторном багеру SRs2000.32/5+VR ангажованом на откопавању откривке на површинском копу Тамнава–Западно поље. Обављено је пет мерења. Резни елементи су ...
    роторни багер, резни елементи, хабање, вибрације, потрошња електричне енергије

  • FTIR Spectroscopic Study Of S-Metolachlor Sorption On Inorganic And Organically Modified Montmorillonite From Bogovina

    Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević (2021)
    ... Agriculture Supported by: Ministry of Education, Science and Technological Development of the Republic of Serbia Maize Research Institute “Zemun polje”, Belgrade, Serbia Semenarna d.o.o., Niš, Serbia Ministry of Agriculture, Forestry and Water Management of the Republic of Serbia – Directorate ...
    ... increasing presence in soil, groundwater and surface water. Numerous methods are developed in order to reduce herbicide mobility and protect natural water resources. The results presented in this paper show the interaction of herbicide S-metolachlor with inorganic and organically modified montmorillonite ...
    ... quartz, cristobalite and carbonate minerals. Organic montmorillonites were obtained after modiffication with different concentrations of organic complex (HDTMA and PTMA), whereas inorganic modification was performed with 1M NaCl solution. The interaction between minerals and herbicide was monitored ...

  • EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School

    Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković (2021)
    Prva škola za obuku polaznika koju je organizovala COST akcija NexusLinguarum održana je od 8. do 12. februara 2021. godine sa ciljem da studenti, istraživači i stručnjaci nauče osnove lingvističke nauke o podacima. Tokom obuke polaznici su se upoznali sa širokim spektrom tema: od semantičkog veba, RDF -a i ontologija, do modeliranja i pretraživanja jezičkih podataka pomoću najsavremenijih ontoloških modela i alata. Škola je održana u okviru serije letnjih škola EUROLAN-a i organizovalo ju je virtuelno (onlajn) nekoliko instituta; ...
    nauka o lingvističkim podacima, povezani podaci u lingvistici, jezički podaci, EUROLAN, NexusLinguarum, COST akcija, škola za obuku
    ... tutoring, and the opportunities to learn were very highly evaluated. On the other hand, due to the virtual mode, there is still room for improvement in practical sessions, social event organization and oppor- tunities to network. The knowledge and skills acquired there will improve the development of Serbian ...
    ... in Serbian.” In Proceedings of the 2021 Language, Data and Knowledge (LDK), 1-3 September in Zaragoza, Spain. McCrae, John P, Julia Bosque-Gil, Jorge Gracia, Paul Buitelaar, and Philipp Cimiano. 2017. “The Ontolex-Lemon model: development and applica- tions.” In Proceedings of eLex 2017 conference, 19–21 ...
    ... linguistics and natural language processing (NLP). The goal of this 15th EUROLAN School was to bring together scholars, teachers and students of linguistics, NLP and information technology to discuss the principles and best practices for repre- senting, publishing and linking linguistic data and the issues ...

  • Дефинисање механичких својстава алтерисаног стенског материјала лабораторијским методама

    Вељко М. Рупар (2022)
    Основни циљ овог рада је да представи методологију одређивања механичких својстава хетерогеног стенског масива који изграђују дацит (Д) и алтерисани дацит (АД), где је уочена је зона постепеног преласка од алтерисаног дацита до дацита. Механичка својства стенског масива у тој зони утврђена су на основу лабораторијских испитивања једноосне и троосне чврстоће на притисак стенског материјала композитних узорака. Композитни узорци су се састојали од дискова стенског материјала, при чему је висина дискова h дефинисала различити процентуални удео појединог стенског материјала, ...
    дацит, алтерисани дацит, једноосна чврстоћа на притисак, троосна чврстоћа на притисак, композитни узорци, механика стена, стабилност косина

  • Истраживањe могућности коришћења нискотемпературних извора топлоте за одрживи развој енергетике градова

    Miodrag M. Grujić (2014-06-04)
    Одрживост је континуиран процес балансирања између животне средине, економске исоцијалне димензије, који се односи на системска побољшања животног окружења.Енергија се налази међу покретачима одрживог развоја везано за потребу за повећањесоцијалног благостања, његову кључну улогу у економском развоју и утицај на животнусредину. Урбане зоне, као центри потреба за енергијом и емисија угљеника, пружајузначајне могућности за промоцију одрживости енергетског система заједнице.Планирање нових енергетских капацитета, у складу са принципима одрживог развоја,обухвата спровођење политике повећања енергетске ефикасности и увођења обновљивихизвора енергије. Дисертација ставља ...
    одрживи развој, даљинско грејање, модел, сценарио, вишекритеријумскаанализа, нискотемпературни извори, ELECTRE, Београд
    ... извештај о стању животне средине. Београд, 2011. [27] Kahen G, 1995 Kahen Goel (1995) Integrating Energy Planning and Techno- Economic Development: A Solid Basis for the Assessment and Transfer of Energy Technology to Developing Countries. Energy Sources 1998;20(4-5). 164 [28] Konidari ...
    ... sustainability of energy systems should be initiated. Planning new facilities, in accordance with the principles of sustainable development, involves a wide range of energy efficiency measures and the introduction of renewable energy sources. The thesis emphasizes the use of renewable resources ...
    ... [29] Loken E. Use of multi-criteria decision analysis methods for energy planning problems. Renewable and Sustainable Energy Reviews 2007; 11(7):1584-1595. [30] Lund H. Renewable energy strategies for sustainable development. Energy 2007;32(6):912-19. [31] Lund H, Mathiesen BV. Energy system ...

  • Mineralogical Discrimination between Authentic and Recent Imitations of Pottery Manufacture in Zlakusa, Serbia

    Maja Milošević, Mihovil Logar, Biljana Đorđević (2021)
    ... Acknowledgements: The present study has been supported by the Ministry of Education, Science and Technological Development, Serbia References : [1] Milošević M., Dabić P., Kovač S., Kaluđerović L. & Logar M. (2019) Mineralogical study of clays from Dobrodo, Serbia, for use in ceramics ...
    ... electric drive) marked as -4- and by moulding (application of a mould) marked as -5-. Close examination of surface features and morphology was conducted to determine the characteristic attributes for a specific technique. Phase and mineral composition, texture, and structure of the samples ...
    ... it a unique phenomenon, in technological terms, is the fact that with the discovery of new techniques and production processes, the old ways, already adopted and mastered continued to live and actively coexist until today. This also brings a rise in imitations of pottery manufacture. ...

  • Projecting short to medium-term effects of carbon emissions trading on Serbia's GDP

    Boban Pavlović, Nikola Trtica (2024)
    This paper presents an approach to assess the short to medium-term effects of the Emissions Trading System (ETS), an economic and climate policy instrument aimed at reducing greenhouse gas emissions, on GDP from the expenditure side. The analysis focuses on Serbia’s electricity sector, which relies heavily on lignite-based pro duction dominated by state-owned enterprises. The obtained projections suggest that in the short term, the introduction of an ETS may lead to slower GDP growth compared to official forecasts. However, ...
    ETS, BDP - rashodni pristup, cene električne energije
    ... more informed economic planning in the context of energy transition strategies and GHG emissions reduction targets. The proposed approach will be applied in the case of Serbia, which has committed to decarbonization under the Paris Agreement and is obligated to prepare for and implement carbon pricing ...
    ... (Enerdata, 2023; CRU, 2022). Scenarios 1 and 2 analyze the assumed trend of investments and the development of the electricity sector, as presented in Figs. 4_6. On the other hand, Scenario 3 is introduced to assess the “*proactive response” of energy companies and investors, where the effect of additional ...
    ... involving investments in the decarbonization of the energy sector, as outlined in Serbia's energy development strategy and INECP until 2030. With all input assumptions for this scenario, by 2029 and 2030, seven to eight years after intro- ducing the ETS, a 2.6% higher GDP than the official projections ...

  • Hydrothermal Synthesized and Alkaline Activated Carbons Prepared from Glucose and Fructose—Detailed Characterization and Testing in Heavy Metals and Methylene Blue Removal

    Sanja Krstić, Milan Kragović, Maja Pagnacco, Vladimir Dodevski, Branka Kaluđerović, Miloš Momčilović, Ivica Ristović, Marija Stojmenović (2018)
    glukoza, fruktoza, аktivni ugalj, hidrotermalni tretman, aktivacija hidroksida, teški metali, metilen plavo
    ... activation; heavy metals; methylene blue 1. Introduction The increasing human need for new products and technologies has led to intensive development of industry. On the other side, industrial development is usually followed by high levels of potentially hazardous materials which may have negative influence ...
    ... activation; heavy metals; methylene blue 1. Introduction The increasing human need for new products and technologies has led to intensive development of industry. On the other side, industrial development is usually followed by high levels of potentially hazardous materials which may have negative influence ...
    ... are especially toxic for living organisms because of their stability and tendency of accumulation in the environment [1]. With the rapid development of industries such as plating facilities, fertilizers, tanneries, batteries, paper and pesticides, heavy metals wastewaters are increasingly discharged into ...

  • Digitalizacija u rudarstvu: Kreiranje sistema za efikasno poslovno izveštavanje

    Stevan Đenadić, Aleksandar Mirković, Veljko Rupar (2024)
    Proces donošenja odluka u oblasti rudarstva i geologije uslovljen je blagovremenim posedovanjem kvalitetnih podataka i informacija. Kompleksnost rudarskih procesa nalaže prikupljanje podataka na dnevnom odnosno na smenskom nivou. Podaci kao takvi bez analitičkog pristupa nisu dovoljni. Kako bi pristup podacima bio brz i efikasan neophodno je posedovanje adekvatnog digitalnog rešenja uz adekvatne centralizovane baze podataka. U ovom radu je dat pregled trenutne pozicije rudarstva sa aspekta digitalne transformacije kao i predlog jednostavnog prototipa u obliku digitalnog sistema za poslovno ...
    rudarstvo, digitalna transformacija, baze podataka
    ... komunikacionih tehnologija država kroz Indeks razvoja (engl. /C7 Development Index), Republika Srbija je pozicionirana na 55. mestu u odnosu na 176 država sveta [1]. Organizacija OECD (engl. Organization for Economic Co-operative and Development) ukazuje na to da napredak digitalne tehnologije drastično ...
    ... Telecommunication Union. Available on: https://www.itu.int/net4/ITU-D/idi/2017/index.html [2] Mining and Green Growth in the EECCA Region. (2019). OECD — Organization for Economic Co- operative and Development doi: https://doi.org/10.1787/1926a45a-en available on: https://www.oecd- ilibrary.org/sites/b9 ...
    ... the field of mining and geology is conditioned by timely access to quality data and information. The complexity of mining processes requires data collection on a daily or shift basis. Data, as such, without an analytical approach, is insufficient. For access to data to be quick and efficient, it is ...