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Упит dcterms_subject_txt:Sustainability and the Environment

2793 items

  • Environmental Risks to Air, Water and Soil Due to the Coal Mining Process

    Ristović Ivica (2011)

  • Improvement of geodatabase queries within GeolISS

    Ranka Stanković (2008)
    ... 1 depict the GeolISS working environment for visualization within ArcMap (part of ESRI ArcGIS), with a list of selected layers of spatial data on the left-hand side and the corresponding map on the right-hand side. In the top part of the snapshot is the GeolISS toolbar that enables the selection ...
    ... register, scale, and re- project, which can simplify the combining of vector layers from different sources. Vector data are more compatible with the relational database environment. They can be part of a relational table as a normal column and processes using a multitude of operators. The space required ...
    ... criteria in the source and target language. A filtered TMX document is transformed into XML, TXT and HTML output files by XSLT transformations. The developed web application receives the user query, and subsequently uses the local web service WS4QE to expand the query and forward it to the Google ...

  • Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas

    Milanka Negovanović, Lazar Kričak, Stefan Milanović, Nikola Simić, Jelena Majstorović (2024)
    During construction of buildings in urban areas, sometimes there is a need to blast solid rock mass in the immediate vicinity of the surrounding buildings. In that case, the aim is not only to increase the efficiency of blasting, but also to reduce harmful effects of ground vibration induced by blasting. At the same time, it is very important to protect the buildings located in the safe zone from the blast site as well as remaining rock mass around ...
    expansive mortar, artificial screens, pressure, rock breaking, building foundation

  • Upper Miocene depositional environments of the Kikinda-Mokrin High (Serbia)

    Saša Ivanišević, Dejan Radivojević (2018)
    Exploration for oil and gas in mature areas, such as the Pannonian Basin, can benefit from reexamination of old data using more advanced modern workflows that focus on the temporal and spatial aspects of sediment deposition. Specifically, we apply a new environment of deposition model that interprets the Upper Miocene- Pliocene sediments as being deposited in a rapidly filling basin characterized by quick shelf edge progradation from the northwest toward the southeast. Reconstruction of this shelf edge trajectory reveals ...
    naftna geologija, depozicione sredine, formacije, Panonski basen

  • A WebGIS Decision Support System for Management of Abandoned Mines

    Ranka Stanković, Nikola Vulović, Nikola Lilić, Ivan Obradović, Radule Tošović, Milica Pešić-Georgiadis (2016)
    ... exist. Regarding the environmental consequences of the presence of abandoned mines, the following should be taken into account: (a) the physical degradation of the surface, relief and environment that took place, especially in the case of improper and unplanned exploitation; (b) the impact of mineral ...
    ... Union, and for improving the environment, by assisting in the implementation of this element of the National Environmental Approximation Strategy of Serbia to guide the process of bringing the country into line with the EU environmental acquis. The project “Cadastre of Abandoned Mines in the Autonomous ...
    ... natural resources beyond the mineral resources domain. This includes, in particular: (a) urban development, namely its impact on the environment, especially the wider area around the open pit; (b) spatial planning of the same wider area within reclamation; (c) the soil and its relationship with a ...

  • An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)

    N. Andrić-Tomašević, V. Simić, O. Mandic, D. Životić, M. Suárez, E. García-Romero (2020)
    Paleontology,Earth-Surface Processes,Ecology, Evolution, Behavior and Systematics,Oceanography

  • 3D modeling and monitoring of karst system as a base for its evaluation and utilization: a case study from eastern Serbia

    Saša Milanović, Zoran Stevanović, Ljiljana Vasić, Vesna Ristić-Vakanjac (2013)
    Earth-Surface Processes, Geology, Pollution, Soil Science, Water Science and Technology, Environmental Chemistry, Global and Planetary Change

  • Geomorfološke posledice poplava 2014. godine u karstu Dževrinske grede (istočna Srbija)

    Jelena Ćalić, Dejan Jeremić, Ana Mladenović (2023.)
    The year 2014 was the year of extremely large floods in Serbia. The territories of municipalities Kladovo and Negotin, along the Danube course in Eastern Serbia, were among the worst affected, mostly by flash floods. The karst ridge of Dževrinska Greda, a typical contact karst and stripe karst environment formed within Upper Jurassic limestones, suffered significant morphological changes in terms of heavy washout of sediments on one hand (in fluviokarstic gorges and active cave passages), and on the other ...

  • Improvement of education through the cooperation between CEEPUS EURO Geo-Sci network and scientific projects: examples from UB-FMG

    Kristina Šarić, Dejan Prelević, Miloš Marjanović, Uroš Stojadinović, Vladimir Simić (2024)
    CIII-RS-0038, Recon Tethys, DEMONITOR, TMCmod, REASONING

  • Hydrogeochemical distribution of Ca and Mg in groundwater in Serbia

    Petar Papić, Jovana Milosavljević, Marina Ćuk, Rastko Petrović (2014)

  • Crystal structure of K3EuSi2O7

    Sabina Kovač, Predrag Dabić, Aleksandar Kremenović (2021)
    alkalni silikati elemenata retkih zemalja, kristalna struktura, sinteza metodom fluksa, rendgenska difrakcija na monokristalu
    ... structure of the title compound, one part of the Eu cations are in a slightly distorted octahedral coordination and the other part are in an ideal trigonal prismatic coordination environment. The disilicate Si2O7 groups connect four EuO6 octahedra and one EuO6 trigonal prism. Three differently coordinated ...
    ... in structure. Only the bond-valence sum for Eu1 is oversaturated (3.42 v.u.) which can be attributed to the environment of the Eu1O6 octahedron. All oxygen atoms from Eu1O6 octahedron are common to all adjacent polyhedra around the K1 and K2 atoms for which BVS shows slightly undersaturated values ...
    ... distorted octahedral and an ideal trigonal prismatic coordination environment. SUPPLEMENTARY MATERIAL The crystallographic data for this paper have been deposited with the Cam- bridge Crystallographic Data Centre under deposition number CCDC 2062974. Acknowledgements: The authors gratefully a ...

  • Karst groundwater quantity assessment and sustainability: the approach appropriate for river basin management plans

    Veljko Marinović, Zoran Stevanović (2019)
    As a result of the fact that karstified rocks can accumulate large amounts of high-quality groundwater, karst aquifer is considered, throughout the world, one of the most important types of aquifers. Due to their high permeability, but also vulnerability to pollution, these precious groundwater resources need to be properly evaluated and protected. Taking into account heterogeneity and complexity of the karst environment, it is difficult to propose a uniform algorithm for managing karst groundwater, which causes the necessity to ...
    Upravljanje karstnim podzemnim vodama, Pritisci na kvantitet voda, Plan upravljanja vodnim resursima, Bosna i Hercegovina, Srbija

  • Integrisano okruženje za pripremu paralelizovanog korpusa

    Ivan Obradović, Ranka Stanković, Miloš Utvić (2007)
    Razvoj paralelizovanih korpusa zahteva pripremu paralelnih tekstova za njihovu integraciju u paralelizovani korpus. Reč je o jednom kompleksnom zadatku koji se može rešiti na različite načine, i koji mora da se odvija u nekoliko koraka. U ovom radu najpre je iznet postupak pripreme paralelnih tekstova za paralelizovani korpus koji se koristi u Grupi za jezičke tehnologije Univerziteta u Beogradu. Potom je dat kratak pregled programa (XAlign, Concordancier, WS4LR), odnosno softverskih alata koji se pri tome koriste. Nedostatak udobnog okruženja ...
    ... environment we chose the C# programming language. Among other things, ACIDE provides a graphical user interface (GUI) for alignment and visualization of aligned texts, their control and correction, as well as generation of files in TMX format. ACIDE also enables the decomposition of TMX files into ...
    ... comfortable environment with a graphical user interface, where all these programs would be united, motivated the Human Language Technology Group to embark on the task of developing an integrated environment for the preparation of aligned corpora, under the name of ACIDE. For the construction of this ...
    ... in accordance with the TEI (Text Encoding Initiative) consortium recommendations, and their alignment is performed at the level of paragraphs and sentences. We then give an overview of the software, namely programs (XAlign, Concordancier, WS4LR) that are used for alignment. The absence of a comfortable ...

  • The shear strength evaluation of rough and infilled joints and its indications for stability of rock cutting in schist rock mass

    Dušan Berisavljević, Zoran Berisavljević, Svetlana Melentijević (2022)
    Construction of E75 highway section through Grdelica gorge was one of the most demanding projects realized in recent Serbian history. The alignment approximately 25 km long consists of several tens of bridges, two tunnels, three galleries and cuts with total length of 6 km. The alignment passes through highly anisotropic Palaeozoic schist rock formation of different weathering grades. This study focuses on shear strength properties of discontinuities, which are found to be the critical feature contributing to the occurrence ...
    Diskontinuitet, nelinearni kriterijum loma, anizotropija, hiperbolična anvelopa

  • Quantitative landslide risk assessment in the city of Tuzla

    Miloš Marjanović, Biljana Abolmasov, Cvjetko Sandić, Miralem Mulać, Petar Begović (2021)
    In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes and long-term climate trends. In effect, many processes which can be triggered by either side, nature or engineering, are becoming more pervasive than before, and such is the case with landslides. Dealing and managing landslides requires few crucial steps, starting from collecting data on landslide location and typology – ...
    "landslides", "risk assessment"
    ... tends to consume larger and larger portions of natural environment. In response, the interaction between urban and natural can be violent from both sides. For instance, the fragile balance of the natural slopes is undermined by slope cuts and de-vegetation for infrastructure and construction, which ...
    ... Luka, Bosnia and Herzegovina milos.marjanovic@rgf.bg.ac.rs Abstract In the climate-changing conditions, geological environment interacts more dramatically with the urban fabric than before. The urbanization is expansive and more aggressive than before, but so are the weather extremes ...
    ... Herzegovina (BiH). The city is well-known for its mining activities, which bring welfare into the region and stimulate urban development. On the other hand, it is also known for rugged, steep terrain, hostile geological environment, underground mining side-effects (settlement), which is why it has been ...

  • Combining Heterogeneous Lexical Resources

    Cvetana Krstev, Duško Vitas, Ranka Stanković, Ivan Obradović, Gordana Pavlović-Lažetić (2004)
    development of lexical resources, morphological dictionaries, WordNet
    ... integrated development environment (IDE), which allows them to share tools and facilitates the creation of mixed-language solutions. In addition, these languages leverage the functionality of the .NET Framework, which provides access to key technologies that simplify the development of ASP Web applications ...
    ... In this environment an Integrated Language Resource Management Tool (ILReMaT) has been developed. This tool supports the development of a wordnet in accordance with the EWN, and enables its integration with other lexical resources. This tool has been designed as a complement to the VisDic software ...
    ... …) by the relation DERIVE_VN. It should be noted that these two synsets are also related by the relation ENG_DERIVATIVE. This, however, is not the case in general. The semantic marks in the DELAS entries enable the formulation of complex queries in the Intex environment. The use of the Intex ...

  • Development Of The Serbian Geological Resources Portal

    Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić (2011)
    ... analysis and visualization of geologi- cal data. The development and implementation of GeolISS is managed by a team from the Faculty of Mining and Geology at the University of Belgrade (FMG) and funded by the Ministry of the Environment, Mining and Spatial Planning (MEMSP). The main goal of the implementation ...
    ... project funded by the Ministry of Environment, Mining and Spatial Planning (MEMSP). The cartographic part of the portal was developed using: ArcGIS Server, HTML Image Mapper and Google Maps API. Key words: geoportal, web mapping, web GIS, geodatabase, GIS portal, geology. 17th Meeting of the Association ...
    ... of entities and attributes which are being searched for the given criterion is read from the database. In this case two entities are searched, the table of documents and their descriptions. The textual field type is searched, and the list includes the title of the paper which includes the entered word ...

  • Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)

    Miloš Radonjić (2020)
    This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...
    Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides
    ... vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates ...
    ... depositional environment and also to propose an Early Carboniferous age for the succession. Furthermore, the col- lected palaeobotanical material is compared to similar Mississip- pian floras of Europe. Based on the studied sedimentary features and the position and mode of preservation of the palaeontological ...
    ... (Austria and Italy, BAUCON & NETO DE CARVALHO, 2008). The strati- graphic range of Dictyodora liebeana (GEINITZ) is confined to the Early Carboniferous (UCHMAN, 2004). One of the arguments for the presence of hyperpycnites within the turbidites deposited in a deep marine environment at the Kostadinovica ...

  • Advantages and challenges in presenting mathematical content using EDX platform

    Marija Radojičić, Ivan Obradović, Ranka Stanković, Olivera Kitanović, Roberto Linzalone (2016)
    ... good environment for creating courses from a didactical point of view. Some of the didactical principles are present in “Preparation for entry exam”. Dividing content in sections, subsections, lessons and units provide a clear structure of course material, which is in line with the didactic ...
    ... Serbian learning environment. In parallel, improvement of lexical resources for mathematical content in Serbian will be continued. REFERENCES [1] United Nations Educational, Scientific and Cultural Organization (UNESCO). In “2009 world conference on higher education: The new dynamics of higher ...
    ... 2015. [5] Radojičić, M., Obradović, I., Tatar, S., Linzalone, R., Schiuma, G., & Carlucci, D. “Creating an environment for free education and technology enhanced learning”, in Proc. The Fifth International Conference on e-Learning, pp. 44- 47, Sep. 2014. [6] Adeel, M., Cheung, H. S., & Khiyal ...

  • Development and Application of Methodology for Quantification of Overbreaks in Hard Rock Tunnel Construction

    Zoran Berisavljević, Dragoljub Bajić, Vojkan Jovičić (2023)
    A methodology for determining overbreaks in hard rock tunnel construction using the drill-and-blast technique is presented in this paper. The methodology was developed for and applied to crystalline medium- to thick-bedded limestone, but it can be used in any jointed hard rock mass. Overbreaks are inevitable in hard rock tunnelling in a low-confinement environment (shallow tunnels up to several hundred meters deep) as a result of wedge failures along unfavourably oriented discontinuities caused by blasting. It is widely accepted ...
    hard rock, drill-and-blast, geological overbreak, technological overbreak, stability criterion, discontinuity orientation, tunnel construction