Претрага
322 items
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... services are increasing less provided. Soil degradation may be defined as a group of processes caused by human activity, which prevent present and future capacities of soil as a condition for survival of life on Earth (SEPA 2009). Once the functions and quality of the soil are impaired, its regeneration ...
... Mihailovic et al. 2014b). Contaminated soils contain large amounts of toxic metals in the surface layer, and one of the most important reasons for this is the insufficient time for the pedogenetic processes to realize their displacement and distribution into the deeper layers of the soil (Kabata-Pendias ...
... of a plant considers processes of photosynthesis and later transformations of glucose into polysaccharides, that is, its demolishing through glycolysis and forming of amino acids (later proteins) and fatty acids (later lipids). The basic metabolic processes, the processes of primary metabolism ...Vladimir Simić, Rade Jelenković, Dragana Životić. "Mineral Resources of Serbia: Environmental, Societal and Economic Challenges" in Serbia: Current Issues and Challenges in the Areas of Natural Resources, Agriculture and Environment,, Nova Science Publishers, Inc. (2019)
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Preliminary regional landslide susceptibility assessment using limited data
Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska (2019)In this paper a heuristic approach for preliminary regional landslide susceptibility assessment using limited amount of data is presented. It is called arbitrary polynomial method and takes into account 5 landslide conditioning parameters: lithology, slope inclination, average annual rainfall, land use and maximum expected seismic intensity. According to the method, in the first stage, a gradation is performed for each of the carefully selected conditioning parameters by assigning so called rating points to the grid cells on which the ...... 016-0689-3 HE, Y.P. & BEIGHLEY, R.E. (2008): GIS-Based Regional Landslide Susceptibility Mapping: A Case Study in Southern California.– Earth Surface Processes and Landforms, 33, 380–393. doi: 10.1002/esp.1562 HERVÁS, J. (2007): Guidelines for mapping areas at risk of landslides in Europe.– In: ...
... Hazards Earth Syst. Sci., 2, 3–14. doi: 10.5194/nhess-2-3-2002 BARREDO, J.I., BENAVIDES, A., HERVÁS, J. & VAN WESTEN, C.J. (2000): Com- paring heuristic landslide hazard assessment techniques using GIS in the Tirajana basin, Gran Canaria Island, Spain.– International Journal of Applied Earth Observa- ...
... y maps in Jinbu area, Korea.– Environmental Earth Sciences, 67/ 1, 23–37. doi: 10.1007/s12665-011-1477-y LIN, L., LIN, Q., & WANG, Y. (2017): Landslide susceptibility mapping on a global scale using the method of logistic regression.– Nat. Hazards Earth Syst. Sci., 17, 1411–1424. doi: 10.5194/nh ...Igor Peshevski, Milorad Jovanovski, Biljana Abolmasov, Jovan Papic, Uroš Đurić, Miloš Marjanović, Ubydul Haque, Natasha Nedelkovska. "Preliminary regional landslide susceptibility assessment using limited data" in Geologica Croatica , Croatian Geological Society (2019). https://doi.org/10.4154/gc.2019.03
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Damage quantification of built stone on Dark Gate (Belgrade, Serbia): sample of damage index application for decay rate evaluation
The Dark Gate is the monument of culture, part of the cultural and historical complex of the Belgrade Fortress. It is constructed of limestone blocks that after 270 years of exposure to environmental conditions and different anthropogenic influences show wide ranges of decay forms. During 2007, detail registration of all built limestone microfacies and weathering forms was done using tools of monument mapping. A correlation scheme ‘‘intensity– damage category’’ was made according to the type, intensity, and distribution of ...... north @ Springer 6188 Environ Earth Sci (2015) 73:6181–6193 Fig. 4 Weathering: forms on the Dark Gate: a relief, b surface recession and granular disintegration, c remains of black crust, discoloration and detachment of crusts with stone material, d Surface recession, flaking and granular ...
... blocks showing very slight damage; 8 % of the surface @ Springer with very slight damage on the south facade did not change in 2014, comparing to the north one. On the north facade slight damage was present on only 3 % of the surface in Environ Earth Sci (2015) 73:606181–6193 South facade in ...
... the Dark Gate in correlation to damage category Environ Earth Sci (2015) 73:6181–6193 Group Loss of stone material Discoloration/deposits Detachment Fissures/deformation Main weathering forms Damage category || 2 3 4 5 Surface recession Intensity of decay Depth (cm) <02 0.2-—05 · ...Maja Franković, Nevenka Novaković, Vesna Matović. "Damage quantification of built stone on Dark Gate (Belgrade, Serbia): sample of damage index application for decay rate evaluation" in Environmental Earth Sciences, Springer Science and Business Media LLC (2015). https://doi.org/10.1007/s12665-014-3843-z
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A business intelligence approach to mine safety management
Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)... partners’ networks both within the country and abroad. Thus ICT support is aimed not only at improving intra-business processes, but also at inter-enterprise business processes, in order to secure better performance and interoperability in business networks [11]. The concepts of enterprise ontology ...
... Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić | 13th International Symposium Continuous Surface Mining | 2016 | | http://dr.rgf.bg.ac.rs/s/repo/item/0001805 Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду омогућава ...
... such as "coal mine", and "open pit", which is a specific type of coal mine, as well as synonyms relations, such as those between "opencast", "surface mine", and "quarry". One approach to development of mining ontologies has been reported in [5]. Some interesting results on ontology-based modeling ...Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić . "A business intelligence approach to mine safety management" in 13th International Symposium Continuous Surface Mining, Beograd : Yugoslav Opencast Mining Committee (2016)
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A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)
... With regard to the topic of this paper, many researchers worldwide have addressed hydrogeologic systems of ore deposits, groundwater flow and processes that affect the hydrogeology of mining sites, including: Dimitrakopoulos et al. 2000; Rapantova et al. 2007; Kamkar-Rouhani, 2008; Rühaak et al ...
... Testing and Materials, 2014). According to Polomčić (2001), a hydrologic system is determined by: input elements, characteristics of the medium, processes that take place in the medium, and output elements, where the input and output elements are inter-dependent. The characteristics of a hydrogeologic ...
... areal spreads in planform and different, real thicknesses of the layers. The layers, from a hydrogeological perspective, viewed from the ground surface, are listed in Table 1. A hydrogeological model of the open-cast mine… 49 Table 1 Modeled flow field: lithologic members of the modeled ...Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin. "A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)" in Underground Mining Engineering no. 29, Belgrade : University of Belgrade - Faculty of mining and geology (2016): 43-54
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Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment
Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić (2012)... As a result of the interruption of blood flow and neural processes occurring, pathological changes in heart, liver, intestines, kidneys, skin, and nails occur. Arsenic is a pro- toplasmic poison with a pronounced effect on oxidative processes in the cell. Inorganic As(III) and As(V) are the main forms ...
... is especially important to determine the source and mobility of arsenic in groundwa- ter. Its mobility depends on the highly-complex geochemi- cal processes that take place in the aquifer. An anoxic state of groundwater increases arsenic mobility [14]. Based on a review of different literature sources ...
... Croatia, while to the north and northeast the South Pannonian Basin (Vojvodina) is bordered by Serbia’s state frontiers with Hungary and Romania. The surface area of Vojvodina is 21,506 km2 and its population is about two million. The test area, where arsenic concentrations in groundwaters were analyzed ...Petar Papić, Marina Ćuk, Maja Todorović, Jana Stojković, Bojan Hajdin, Nebojša Atanacković, Dušan Polomčić. "Arsenic in tape waters of the south Pannonian basin (Serbia) and arsenic risk assessment" in Polish Journal of Enivronmental Studies 21 no. 6, Olsztyn, Poland : Polish Journal of Enivronmental Studies (2012): 1783-1790
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Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal
Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović (2021)... calculations. Energietechnik 1953, 3, 309–316. 59. Tsiamis, D.A.; Castaldi, M.J. Determining Accurate Heating Values of Non-Recycled Plastics (NRP); Earth Engineering Center City, University of New York: New York, NY, USA, 2016; pp. 18–19. 60. Jamradloedluk, J.; Lertsatitthanakorn, C. Characterization ...
... lignite alone. On the other hand, data obtained from pyrolysis of HDPE alone indicate that it cannot be concurrent to well-developed catalytic thermal processes for polymer recycling. However, concerning the huge amount of produced HDPE, at least part of this plastic material can be reused for advanced thermal ...
... lignite alone. On the other hand, data obtained from pyrolysis of HDPE alone indicate that it cannot be concurrent to well-developed catalytic thermal processes for polymer recycling. However, concerning the huge amount of produced HDPE, at least part of this plastic material can be reused for advanced thermal ...Ivan Kojić, Achim Bechtel, Nikoleta Aleksić, Dragana Životić, Snežana Trifunović, Gordana Gajica, Ksenija Stojanović. "Study of the Synergetic Effect of Co-Pyrolysis of Lignite and High-Density Polyethylene Aiming to Improve Utilization of Low-Rank Coal" in Polymers, MDPI AG (2021). https://doi.org/10.3390/polym13050759
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Pre-failure deformation monitoring as rockfall prediction tool
... Geology for Society and Territory - Landslide Processes, Vol. 2: Landslide Processes, ed G Lollino et al. (Springer: Int.) pp. 147-150 [9] Bogdanović S, Marjanović M, Abolmasov B, Đurić U and Basarić I 2015 Rockfall Monitoring Based on Surface Models. Surface Models for Geosciences, ed K Růžičková, T ...
... include full 360°/270° field of view, to ensure reliable georeferencing between epochs, using surface matching algorithm. Mechanics and Rock Engineering, from Theory to Practice IOP Conf. Series: Earth and Environmental Science 833 (2021) 012197 IOP Publishing doi:10.1088/1755-1315/833/1/012197 ...
... available at: www.dr.rgf.bg.ac.rs IOP Conference Series: Earth and Environmental Science PAPER • OPEN ACCESS Pre-failure deformation monitoring as rockfall prediction tool To cite this article: Miloš Marjanovi et al 2021 IOP Conf. Ser.: Earth Environ. Sci. 833 012197 View the article online for ...Miloš Marjanović, Biljana Abolmasov, Zoran Berisavljević, Marko Pejić, Petko Vranić. "Pre-failure deformation monitoring as rockfall prediction tool" in IOP Conference Series: Earth and Environmental Science, IOP Publishing (2021). https://doi.org/10.1088/1755-1315/833/1/012197
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Хазард од клизишта у Србији у 21. веку
Biljana Abolmasov (2019)... fall ( debris fall earth ffall ( toppling . ( . rock ‘topple ( debris) toprle earth )ttopple O) Ke ql / ~ ( rock slump. debris) slun(p earth )glump / 4 ( rodk glfide. debris slide earth glide / ( lateral . . rock ( debris ( - eayth spreading spread spread spread / > / ( debris flov earth fflow ( flowing ...
... (���. rock fall) ����� ������� (���. debris fall) ����� ��� (���. earth fall) ��������� (���. toppling) ��������� ���� (���. rock topple) ��������� ������� (���. debris topple) ��������� ��� (���. earth topple) � � � � � � � ( � � � . s l i d e ) ��������� ������� ����/ � ...
... �� � (���. rock slump) ������� ������� (���. debris slump) ������� ��� (���. earth slump) ���� ������� ������� ����/ �. �� � (���. rock slide) ������� ������� (���. debris slide) ������� ��� (���. earth slide) ����� ������ (���. lateral spreading) ����� ������ ����/ �. �� � (��� ...Biljana Abolmasov. "Хазард од клизишта у Србији у 21. веку" in Геохазард у Србији у 21. веку – знање је најбољи бедем против стихије, Српска академија наука и уметности (2019)
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New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)
Nevenka Đerić, Nataša Gerzina (2014)... HRVATOVIĆ, 2000; SCHMID et al., 2008). In Western Serbia, however, these sediments are absent, pos- sibly due to Early to mid-Cretaceous collisional processes (Schmid et al., 2008). In the wider research area, both Trias- sic sediments of the Jadar Block and Jurassic rocks of oce- anic origin that ...
... Great Valley Sequence.– Micropaleon- tol. Spec. Publ., 2/1, 96. ROBERTSON, A.H.F. & KARAMATA, S. (1994): The role of subduc- tion-accretion processes in thc tectonic cvolution of the Mesozoic Tethys in Serbia.- Tectonophysics, 234, 73—94. SANFILIPPO, A. & RIEDEL, W.R. (1985): Cretaceous Radiolaria ...Nevenka Đerić, Nataša Gerzina. "New data on the age of an Upper Cretaceous clastic-carbonate succession in Brežđe (Western Serbia)" in Geologia Croatica (2014)
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Analysis of the exhaust emissions inventory from auxiliary mining machines
Stevan Đenadić, Aleksandar Mirković, Jovana Mitrović, Filip Miletić, Predrag Jovančić, Dragan Ignjatović (2023)Open-pit coal mines are equipped with a large number of mining machines and vehicles with diesel engines. Due to common daily operation of these machines and vehicles large amounts of exhaust gases which contain numerous pollutants are emitted into the atmosphere. The demand to reduce air pollution induced the activities in developed countries to map and calculate all gases emitted by industries to formulate and select adequate preventive activities. In collaboration with machine manufacturers, emission standards for off-road machines ...Stevan Đenadić, Aleksandar Mirković, Jovana Mitrović, Filip Miletić, Predrag Jovančić, Dragan Ignjatović. "Analysis of the exhaust emissions inventory from auxiliary mining machines" in 9th International Conference Mining and Environmental Protection, University of Belgrade, Faculty of Mining and Geology (2023)
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Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate
Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević. "Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate" in Marine and Petroleum Geology, Elsevier Ltd. (2021). https://doi.org/10.1016/j.marpetgeo.2021.105470
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Application of ERT in the study of debris-flow source area: Case study Selanac debris flow
Dragana Đurić, Jelka Krušić, Biljana Abolmasov. "Application of ERT in the study of debris-flow source area: Case study Selanac debris flow" in 11th Congress of the Balkan Geophysical Society, Volume 2021, Online-Romania, 10 -14. Oct 2021,, European Association of Geoscientists & Engineers (2021). https://doi.org/10.3997/2214-4609.202149BGS15
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Optimization and Analysis of Drilling and Blasting Parameters Using O-Pitblast Software
The development of modern technologies has enabled the application of specialized softwares in the field of mining through various segments and processes, including in works related to drilling and blasting. The application of specialized software for drilling and blasting with the use of modern technologies such as photogrammetry enabled more accurate data from the field for later processing. By processing data and creating a 3D model of the terrain for drilling and blasting works, it can obtain precise data, ...Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić. "Optimization and Analysis of Drilling and Blasting Parameters Using O-Pitblast Software" in Podzemni radovi, Beograd : Rudarsko-geološki fakultet (2024)
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Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)
This paper presents the first data on the organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in the East Herzegovina region of the External Dinarides. Representative, organic-rich samples from outcropping sedimentary rocks of different ages in the area (Triassic to Neogene) were selected and analysed. The organic matter was studied by Rock-Eval pyrolysis and under the microscope in reflected non-polarized light and incident blue light. The results obtained show the presence of different types of organic ...... �e Dinarides are located in the central area of the Mediterranean system of orogens (Fig. 1A). �eir evolution was determined by the collisional processes of large-scale continental units (either belonging to Europe-derived or Adriatic-derived components) and the domains of the Neotethys Ocean (Pamić ...
... The Dinarides are located in the central area of the Mediterranean system of orogens (Fig. 1A). Their evolution was determined by the collisional processes of large-scale continental units (either belonging to Europe-derived or Adriatic-derived components) and the domains of the Neotethys Ocean (Pamic¢ ...
... �e end of the Adriatic Carbonate Platform was a result of regional emersion at the end of the Late Cretaceous, which was due to the collisional processes and upli� of the Dinarides (Van Unen et al., 2019). �is led to the deposition of tectonically controlled turbidites near Nevesinje (Eocene carbonates ...Nikoleta Aleksić, Aleksandar Kostić, Miloš Radonjić. "Composition of organic matter and thermal maturity of Mesozoic and Cenozoic sedimentary rocks in East Herzegovina (External Dinarides, Bosnia and Herzegovina)" in Annales Societatis Geologorum Poloniae (2021). https://doi.org/10.14241/asgp.2021.16
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A contribution to the knowledge of facial diversity of Badenian sediments in the Belgrade area
Filip Anđelković, Dejan Radivojević (2018)... nge, Cretaceous to Paleogene flysch sediments and Lower Miocene continental sediments. The diversified basin basement and tectonic processes during the Badenian led to the horizontal and vertical facial changes. Badenian sediments are covered by Sarmatian, Pannonian and Quaternary sed ...Filip Anđelković, Dejan Radivojević. "A contribution to the knowledge of facial diversity of Badenian sediments in the Belgrade area" in 17th Serbian Geological Congress, Vrnjačka Banja, 17-20 maj 2018, Srpsko geološko društvo (2018)
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Novi pristup proučavanju tekstura minerala značajnih za istraživanje rudnih ležišta
Aleksandar Pačevski (2022)... complete determination of a mineral composition and textural characteristics of the ores is crucial for correct interpretation of the ore-forming processes and genesis of ore deposits in general. The study of ore textures is first done by macroscopic examination on a field, in the range from a meter ...Aleksandar Pačevski. "Novi pristup proučavanju tekstura minerala značajnih za istraživanje rudnih ležišta" in 18. Kongres geologa Srbije “Geologija rešava probleme” Divčibare, 01-04 jun 2022., Beograd : Srpsko geološko društvo (2022)
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Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process
Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker... as they occur in nature, shows that the degradation processes for MET and NAD were accelerated compared to individual solutions of these tvo compounds. This can be explained by a higher concen- tration of NAD and MET molecules on the surface of the catalyst, which also explains the lower decomposition ...
... solvation, and distribution processes of atenolol and pindolol. Mol. Pharm. 2007, 4, 929-935. [CrossRef] [PubMed] Hernando, M.; Gomez, M.; Aguera, A.; Fernandez-Alba, A. LC-MS analysis of basic pharmaceuticals (beta-blockers and anti-ulcer agjents) in wastewater and surface water. TrAC Trends Anal ...
... values on the electron density surface leads to one more important conclusion regarding the PIN's degradation efficiency. Namely, the lowest ALIE values are delocalized to a much greater extent over the PIN molecule than the MET and NAD. This means that a much higher surface area of the PIN molecule ...Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković. "Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process" in Molecules, MDPI AG (2023). https://doi.org/10.3390/molecules28020655
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Kvantitativni status podzemnih voda aluvijona Velike Morave (potez Bagrdan - ušće)
Jovana Mladenović, Milan Kresojević, Dušan Polomčić, Dejan Đorđević, Boris Vakanjac, Jugoslav Nikolić, Vesna Ristić Vakanjac (2023)Велика Морава настаје спајањем Јужне и Западне Мораве код Сталаћа и њена дужина тока од формирања до ушћа у Дунав износи 185 км. Укупна сливна површина ове реке заједно са њеним саставницама износи од 37.444 км2 што је територијално око 42% Републике Србије чинећи ову реку њеним главним дреном. Протиче централним делом Србије, најплоднијим земљиштем као и најгушће насељеним деловима наше земље. Добра хидрауличка веза вода Велике Мораве и подземних вода утицале су на то да у оквиру алувијона ...Jovana Mladenović, Milan Kresojević, Dušan Polomčić, Dejan Đorđević, Boris Vakanjac, Jugoslav Nikolić, Vesna Ristić Vakanjac. "Kvantitativni status podzemnih voda aluvijona Velike Morave (potez Bagrdan - ušće)" in Zbornik radova III Kongresa geologa Bosne i Hercegovine sa međunarodnim učešćem, Neum, 21-23.9.2023., Ilidža : Udruženje/udruga geologa u Bosni i Hercegovini (2023)
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Development of terminological resources for expert knowledge: a case study in mining
Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić. "Development of terminological resources for expert knowledge: a case study in mining" in Knowledge Management Research & Practice, Palgrave Macmillan (2015). https://doi.org/10.1057/kmrp.2015.10