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Упит dcterms_subject_txt:Sustainability and the Environment

2793 items

  • Can the dynamics of a subducted slab account for the Upper Cretaceous magmatism in the Sava-Vardar Zone and Timok Magmatic Complex? A Numerical Modelling Approach

    Nikola Stanković, Ana Mladenović, Dejan Prelević, Vesna Cvetkov, Vladica Cvetković (2024)

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... , O.K., R.S. and I.B., Validation, A.T. and L.K.; Software, O.K., M.Š. and I.B.; Writing—all authors. All authors have read and agreed to the published version of the manuscript. Funding: This research was funded by Finnish Work Environment Fund and Ministry of Educa- tion, Science and Technological ...
    ... entries related to geology, hydrogeology and geography, 860 (7%) entries related to transport, rock mechanics, surveying, environment protection, safety, construction, transport and electrical engineering, while 3082 (26%) entries belong to the general technical terminology. There are also entries from basic ...
    ... pruning the phrase table with the threshold probability of 0.85, the remaining chunks were lemmatized and further filtered to select those in which both parts of the pair contain a candidate term from the raw material domain. More details about options and the procedure are available in [40]. The output ...

  • A Tool for Enhanced Search of Multilingual Digital Libraries of E-journals

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Aleksandra Trtovac, Miloš Utvić (2012)
    This paper outlines the main features of Bibliša, a tool that offers various possibilities of enhancing queries submitted to large collections of TMX documents generated from aligned parallel articles residing in multilingual digital libraries of e-journals. The queries initiated by a simple or multiword keyword, in Serbian or English, can be expanded by Bibliša, both semantically and morphologically, using different supporting monolingual and multilingual resources, such as wordnets and electronic dictionaries. The tool operates within a complex system composed ...
    multilingual digital libraries, query expansion, TMX
    ... Each TUV contains the text (one or more sentences or segments) in one of the TMX document languages, where the text in the first TUV is usually in the source language, and the texts in the remaining TUVs are in one or more target languages. Although the order of languages is the same in each TU ...
    ... term novine, and expanding it with both the Wordnets and the Dictionary of librarianship the following keyword lists are obtained: newspaper, paper and press for English and dnevne novine, dnevnik, novine, and štampa for Serbian. If the search is performed with the “OR” option, 238 resulting ...
    ... was the continuation and upgrade of the international project “Multilingual dictionary of library terminology” that started in the 1990s, with the aim of collecting and presenting the librarianship terminology for 16 European languages [Kovačević et al., 2004]. The online version of the Dictionary ...

  • Towards a Mining Equipment Ontology

    Ranka Stanković, Ivan Obradović, Olivera Kitanović, Ljiljana Kolonja (2012)
    ... whereas the essence of the SUKU system as it is now was realized in the period 2008-2010. The system is in everyday operational use at FMG and is constantly being improved. The current software environment of the system is Microsoft .Net, the programming languages used are C# and C++, and the central ...
    ... management systems as (ERP) and other. However, these systems are often based on different models, which are sometimes incoherent. Thus, there is a need to provide the means to ensure interoperability and cooperation of different applications within the same environment [4]. In order to ensure in ...
    ... reasoning about the domain. At the same time an ontology is a data model of the domain and it can be used for drawing inferences on the basis of the information stored in the objects within that domain and the interconnections existing between them. 3 2.2. Model of the RudOnto terminological ...

  • 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.
    ... NooJ Conference 1 ON THE COMPATIBILITY OF LEXICAL RESOURCES FOR NOOJ RANKA STANKOVIĆ, MILOŠ UTVIĆ, DUŠKO VITAS, CVETANA KRSTEV AND IVAN OBRADOVIĆ Abstract Lexical resources for many languages are provided for the NooJ linguistic development environment. Meta-data descriptions of mor ...
    ... in Proc. of the Workshop on Morphological Processing of Slavic Languages: EACL 2003, Budapest, Hungary, eds. T. Erjavec and D. Vitas, pp. 25-32 Obradović, I. Stanković, R., Utvić, M. 2008, “Integrisano okruženje za pripremu paralelizovanog korpusa” (An integrated environment for the preparation ...
    ... names and family names, although the code used suggests family names only. In addition to that, PRENOM as a category does not appear in the *.def file, whereas the category PR, which appears in the *.def file, cannot be found in the text dictionary. The results of the analysis point to the need ...

  • 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 ...

  • Results of comprehensive monitoring activities on Umka landslide, Belgrade, Serbia

    Biljana Abolmasov, Uroš Đurić (2021)
    klizišta, monitoring
    ... Faculty of Mining and Geology, Serbia, biljana.abolmasov@rgf.bg.ac.rs 2University of Belgrade, Faculty of Civil Engineering, Serbia, udjuric@grf.bg.ac.rs Background The Umka landslide is the deepest and biggest active landslide in the Republic of Serbia and has been investigated and monitored by ...
    ... tric processing and analysis, and PSInSAR data processing and analysis. Common to all implemented monitoring techniques is to measure displacement of the observed points (dx, dy, dz) on the landslide surface. Results of all monitoring activities were analyzed according to the longest common survey ...
    ... survey period and then used for cross- correlation and for verification of monitoring results obtained using different techniques. Results Displacement rates from GNSS indicate that object point Umka GNSS has moved 0.30 m towards the North and 0.50 m towards the West, while the vertical displacement ...

  • Simulation of karst spring daily discharges

    Ristić-Vakanjac Vesna, Polomčić Dušan, Blagojević B., Čokorilo Marina, Vakanjac Boris (2012)

  • Shear strength properties of Dimitrovgrad flysch, Southeastern Serbia

    Berisavljević Zoran, Berisavljević Dušan, Čebašek Vladimir (2014)

  • Процена ризика од загађивања водних ресурса под утицајем напуштених рударских радова на простору Србије

    Nebojša B. Atanacković (2018-08-31)
    Велики број напуштених рударских радова и ограничена средства за рекултивацијуи ремедијацију деградираних простора подстакле су развој метода за издвајањеприоритетних локација на које је потребно усмерити даља истраживања. У датомконтексту, у склопу израде дисертације спроведене су научно-истраживачкеактивности које су за предмет имале анализу утицаја значајнијих напуштенихрударских радова на водне ресурсе на простору Србије јужно од Саве и Дунава.Разматрање предметне проблематике извршено је кроз развој и примену семи-квантитативне методологије за анализу ризика од загађивања површинских иподземних вода на регионалној размери. Примењена ...
    анализа ризика, водни ресурси, водна тела, рудничке воде, рударскиотпад, аналитички хијерархијски процеси, кластер анализа, математичка теоријаатрибута, функције припадности, семи-квантитативне методе
    ... Abandoned mines and the water environment. Science Project Number: SC030136/SR41. Environment Agency, Bristol, UK. 40. EA (2012) Prioritisation of abandoned non-coal mine impacts on the environment. SC030136/R13 Hazards and risk management at abandoned non- coal mine sites. Environment Agency, Bristol ...
    ... Contaminant Hydrology (44) 47–69. 190. Younger P.L. and Wolkersdorfer C.H. (2004) Mining Impacts on the Fresh Water Environment: Technical and Managerial Guidelines for Catchment Scale Management. (The ERMITE Guidelines). Mine Water and the Environment, 23: S1 - S80. 191. Younger P.L., Banwart S.A ...
    ... utilities, municipal authorities, and environment agencies. The International Bank for Reconstruction and Development/The World Bank, Washington. 57. Franks D.M., Boger D.V., Côte C.M., Mulligan D.R. (2011) Sustainable development principles for the disposal of mining and mineral processing wastes. Resource ...

  • An Approach to Management Decision Support: The Coal Mine Pljevlja Management Information System

    Božo Kolonja, Ranka Stanković, Filip Vuković, Ivan Obradović (2006)
    In this paper we describe the approach that has been used in the development of the Management Information System (MIS) in the Coal Mine Pljevlja in Montenegro. The methodology of this approach was based on new information technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations and environment, thus enabling the tactical management ...
    ... strategy for information technology and human resource development to address all of the issues that will improve its sustainability over the next two decades. 2 THE TECHNOLOGICAL INFORMATION SYSTEM The Technological Information System (TIS) encompasses the most important segments of mine business ...
    ... technologies and management techniques which have already been successfully applied in other related fields. Its main goal was to introduce modern management techniques to mining, adapted to specific features of the mining industry, its operations and environment, thus enabling the tactical management ...
    ... equipment and facilities, condition of dumps, quality of coal and waste water, shift reports, etc. Figure 4 presents the form with parameters for report generation and the preview of the report. Reporting and reviews on maintenance enable insight into operative readiness and circumstances and condition ...

  • The Importance of Geotechnical Investigations for the Construction of Transfer Station „Prelići“ on Landfill in Cacak – Serbia

    Dragoslav Rakić, Irena Basarić, Jovana Janković, Tina Đurić (2019)
    For the purpose of the facilities construction within the transfer station „Prelici“ in Cacak, specific geotechnical investigations were carried out based on which the technological project with the facilities schedule was developed. Significant deviations in relation to the presented results were determined during earthworks, so the additional geotechnical investigation works were carried out. Since the new investigation works have determined a different cross section of the terrain, it was proposed to move the planned facilities which led to the ...
    landfill, geotechnical investigations, transfer station
    ... progress in the field of environment, and one step is the construction of a large number of transfer stations. Based on the waste management strategy in the Republic of Serbia and reached agreement to dispose waste at regional landfills, the construction of the transfer station and the center for ...
    ... facilities and their integration into existing planning guidelines and • fitting structures and equipment into the urban industrial environment. In addition, an analysis of the available waste composition data and their comparison with the total mass of waste with data from different parts of the world ...
    ... CONCLUSIONS The advantages of the presented technical solution for the treatment of municipal waste are multiple. From the point of view of achieving national goals, the level of recycling increases and obtains the necessary raw material for the work of the recycling industry. The mass and volume of ...

  • Poreklo asocijacije Ni, Ag i Sn minerala u polimetaličnom ležištu Rudnik

    Stefan Petrović, Aleksandar Pačevski, Viktor Bertrandson Erlandson, Rade Jelenković (2022)
    Rudnomikroskopska, SEM-EDS i LA-ICP-MS ispitivanja rudne mineralizacije iz Pb-Zn-Cu-(Ag) ležišta Rudnik, ukazala su na lokalno prisustvo specifične asocijacije minerala nikla, srebra i kalaja, deponovane u tektonskoj breči, arsenopiritsko-pirotinskim, piritsko-pirotinsko-arsenopiritskim i kvarcno-sulfidnim žicama u harcburgitima. U tektonskoj breči deponovan je polimineralni sulfidni agregat kojeg čine pirotin (50), galenit, sfalerit i halkopirit. Arsenopiritsko-pirotinske žice odlikuje dezintegrisani agregat arsenopirita cementovan sa pirotinom. U piritsko-pirotinsko-arsenopiritskim žicama masivni pirit (50%) prorasta sa arsenopiritom i cementovan je polimineralnim agregatom pirotina, galenita i sfalerita. Minerali nikla, srebra ...
    Rudnik, ferokesterit, argentopentlandit, harcburgit, rudne žice

  • 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
    ... data and geothermal indicators. Data (point, line, polygon, raster) were spatially analyzed in a GIS environment. Vranješ et al. [8] provide more details on applied methodology. 4. RESULTS AND DISCUSSION 4.1. Basin basement geology Modelling of the lithostratigraphy, structural settings and morphology ...
    ... understanding the structural style and depth of the Miocene cover, as well as the spatial distribution of the estimated temperatures in the Triassic reservoir. Still, uncertainty remains about the hydraulic properties and storativity of the limestone aquifer in the basement of the Miocene basin. 2. GENERAL ...
    ... Structural and geological interpretation of the basement of the part of "Valjevo-Mionica" Neogene basin 4.2. Geothermal system According to the geological settings of the terrain and the results of the analyzed parameters, the geothermal system of the Valjevo-Mionica basin belongs to the conductive ...

  • Business Models for Small-scale Biomass Projects Development

    Dejan Ivezić, Miodrag Gluščević, Marija Živković (2019)
    Biomass is recognized as the most promising renewable energy source in Serbia. The share of biomass in Serbian final energy consumption is over 10%, but mostly related to traditional use in stoves and ovens. One of the main obstacles for wider implementation of contemporary biomass facilities is the inexperience of consumers and stakeholders in the implementation of “innovative” business models, especially in the cases of small-scale projects. In this paper, three different business models (public utility company, energy cooperative ...
    ... possible to get a subsidy from the Public Investment Management Office of the Government of the Republic of Serbia, the sustainability of the project after the investment period is questionable. The main reason is relatively small number of consumers in especially for the because Regards to significant ...
    ... state of environment during the winter period would be significantly better. Three different business models for investments in the replacement of heat source has been investigated. The most conservative model is a continuation of current practice – financing from the municipality budget and managing ...
    ... facilities in the settlement, besides financial savings and clear environment, has significant informative and educational effect regards to promotion of energy efficiency measures and renewable energy use. However, for obtaining energy independent settlement of Ušće, more ambitious project of introduction ...

  • Sustainable transition of district heating systems in Serbia, or can engineers do it alone?

    Ivezić Dejan, Živković Marija (2018)

  • Modeliranje i simulacija energetske tranzicije u sektoru domaćinstava

    Boban S. Pavlović (2022)
    Aktuelnu energetsku tranziciju odlikuje ubrzanje procesa dekarbonizacije energetskih sistema, unapređenje energetske efikasnosti, razvoj čistijih tehnologija baziranih na obnovljivim izvorima energije i održivije korišćenje prirodnih resursa. Da bi se napravio ovako krupan zaokret u postojećim energetskim sistemima, osim promene postojećih tehnologija, potrebno je u planiranje energetske tranzicije uključiti i političke, sociološke, ekonomske i ekološke aspekte, a pre svega obrasce ponašanja i donošenja odluka krajnjih potrošača. Predmet istraživanja u disertaciji je energetska tranzicija sektora domaćinstva, preciznije tranzicija u grejanju domaćinstava, imajući u ...
    energetika, energetska tranzicija, energetsko planiranje, energetsko modeliranje, obnovljivi izvori energije, domaćinstva, ponašanje potrošača

  • GIS application for landfill site selection: a case study in Pancevo, Serbia

    Đokanović Sonja, Abolmasov Biljana, Jevremović Dragutin (2016)

  • Reconstruction of the Tethys' waning in the Balkans: New insights from Upper Cretaceous igneous formations and zircon provenance data

    Dejan Prelević, Kristijan Sokol, Ana Mladenović, Violeta Gajić, Vladica Cvetković (2024)
    geochronology, zircon, provenance
    ... are our new findings on the data on the zircon provenance from Upper Cretaceous formations. Our goal is to constrain the timing, origin, geodynamic environment, and lifespan of the purported Cretaceous Sava Ocean. The central scientific question Wec address is whether the Sava-Vardar Zone represents: ...
    ... concerning the waning stages of the Tethyan ocean(s) in the Balkans and the timing of the Europe-Adria collision. While some researchers propose that this collision occurred in the Late Jurassic', others argue it took place at the end of the Cretaceous along the Sava-Vardar Zone?. The latter ...
    ... indicating the non-existence of a vast (>350 km) Sava (Tethys) Ocean. CONCLUSIONS The Sava-Vardar Zone's complex geodynamic history provides critical insights into the final stages of the Tethyan occanic realms and the Europe-Adria collision in the Balkans. Thce heterogencity in the geochemical ...

  • Open Educational Resources in Serbia

    Ivan Obradović, Ranka Stanković, Marija Blagojević, Danijela Milošević (2020)
    Open educational resources, BAEKTEL, Metadata portal
    ... responding to the demand for access to ICT infrastructure, educational institutions are also required to improve the teaching and learning environment (development and enhancement of curricula, programme and course design, planning of contact hours, elaboration of quality teaching and # - will ...
    ... “generic denominator that includes courses and curricula”, beside other mentioned educational content. Stefanovic and Milosevic (2016) suggest a holistic approach for the design of open learning software environment and conclude that in the OER field there is a need for specific methodology ...
    ... encourage students’ activity and creation through the reuse and adaptation of that content can make an important contribution to creating a more effective learning environment (Butcher, 2011). 3. OER has the potential to build capacity by providing institutions and educators with access, at low ...