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515 items
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Termička zrelost organske supstance i naftno-matični potencijal istočne Hercegovine
Nikoleta Aleksić (2021)Cilj istraživanja, obrade i interpretacije rezultata prikazanih u disertaciji je utvrđivanje termičke zrelosti organske supstance i naftno-matičnog potencijala sedimentnih stena na području istočne Hercegovine, primenom metoda pirolize Rock-Eval, organo-petrografskog proučavanja organske supstance u normalnoj svetlosti i fluorescenciji, koja je pored kvalitativne analize uključila posebno i refleksiju vitrinita. Osim toga, na osnovu organsko-geohemijskih analiza sagledane su karakteristike i poreklo ekstrahovanog bitumena metodom gasne hromatografije - masene spektrometrije, pri čemu su izvršene analize biomarkera kao geohemijskih indikatora. Tokom rada na doktorskoj ...organska supstanca, termička zrelost, matične stene, naftni potencijal, refleksija vitrinita, piroliza Rock-Eval, biomarkeri, Karbonatna platforma, istočna HercegovinaNikoleta Aleksić. Termička zrelost organske supstance i naftno-matični potencijal istočne Hercegovine, Beograd : [N. Aleksić], 2021
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The Late Devonian contraction along the Precaspian Basin north margin: Transpressional range building in the intracratonic domain
Novak Novčić, Marinko Toljić (2023)The evolution of intraplate sedimentary basins located in the vicinity of an active convergent plate boundary is often controlled by the collisional dynamics of the adjacent orogen. The transfer of compression from the orogen to the platform's interior results in the formation of complex structural geometry and kinematics that often reactivate older crustal faults, focus far-field stresses and control the evolution of associated sedimentary basins. One place where this localisation can be optimally understood is the Precaspian Basin, situated ...Intrakratonske deformacije, transpresija, kosa kompresija, krustalni rasedi, intrakratonski transfer stresa, kontrakcioni blokoviNovak Novčić, Marinko Toljić. "The Late Devonian contraction along the Precaspian Basin north margin: Transpressional range building in the intracratonic domain" in Global and Planetary Change, Elsevier BV (2023). https://doi.org/10.1016/j.gloplacha.2023.104056
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Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation
kontinentalna tektonika: kompresija, kontinentalna tektonika: ekstenzija, kontinentalna tektonika: transkurentni i transformni rasedi, pukotine, rasedi, zone snažnih deformacija, kinematika deformacija kore i omotača, teorijska mehanika, modelovanje... of the model (64 min). Left-hand panel: strain type. Right-hand panel: dilation (relative area change). A dilatation >1 indicates an area increase (extension/transtension) and a dilatation <1 indicates an area decrease (shortening/transpression), it is insensitive to pure strike-slip. 5.5 Time evolution ...
... the extensional strain limit of –1. The grey area depicts physically impossible values (Section 2.2). Right upper-hand panel: the maximum shear gives the same values for γ max = ǫ1 − ǫ2 (infinitesimal) or γ max = λ1 − λ2 (finite). Left lower-hand panel: area change in terms of dilatation (eq. 5). Dilatation ...
... end-members: (a) isotropic area increase: ǫmax = ǫmin and ǫmax > 0 and ǫmin > 0, (b) uniaxial extension: ǫmax > 0 and ǫmin = 0, (c) strike-slip (simple shear): |ǫmax| = |ǫmin| and ǫmax > 0 and sign(ǫmax) = −sign(ǫmin), (d) uniaxial shortening: ǫmax < 0 and ǫmin = 0 (e) isotropic area decrease: ǫmax = ǫmin ...Taco Broerse, Nemanja Krstekanić, Cor Kasbergen, Ernst Willingshofer. "Mapping and classifying large deformation from digital imagery: application to analogue models of lithosphere deformation" in Geophysical Journal International, Oxford University Press (OUP) (2021). https://doi.org/10.1093/gji/ggab120
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Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides
Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga (2022)oroklini, raspodela deformacija, transkurentna kretanja, Karpato-balkanidi, Cirkum-mezijski rasedni sistem... partitioning in our study area and to discuss potential mechanisms driving the formation of the backarc-convex Carpatho-Balkanides oro- cline. Because the formation of this backarc-convex orocline is rather unique during the Alpine evolution of the entire Mediterranean area (see Fig. 1), the results ...
... opening of the Žagubica Basin north of the studied area (Fig. 2). However, normal faults controlling this basin do not demonstrate clear map-scale interaction with dextral strike-slip faults because to the north and northwest of our studied area strike- slip deformation is distributed and rarely ...
... studied area of the Serbian Carpathians, this system experienced partitioning of the major dextral deformation into laterally continuous structures with different, orogen-parallel extension and thrusting kinematics. This type of strain partitioning can be corre- lated at a more regional area including ...Nemanja Krstekanić, Liviu Matenco, Uroš Stojadinović, Ernst Willingshofer, Marinko Toljić, Daan Tamminga. "Strain partitioning in a large intracontinental strike-slip system accommodating backarc-convex orocline formation: The Circum-Moesian Fault System of the Carpatho-Balkanides" in Global and Planetary Change, Elsevier BV (2022). https://doi.org/10.1016/j.gloplacha.2021.103714
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‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions
Representative ‘Blue speckled’ (13–16th centuries) and ‘Brown speckled’ (13–21st century) wares recovered from the excavations in Qalhât or collected around Bahlâ city (Sultanate of Oman) were characterized by XRPD, SEM-EDS, Raman/optical microspectroscopy, and thermal expansion. Minerals present in the body (quartz, augite and albite as major phases, calcite, dolomite, rutile, anatase, phosphate, hematite and magnetite as minor phases) were identified by XRPD and/or Raman spectroscopy. SEM-EDXS microanalysis was performed on the glazes in order to compare their composition, especially ...Liliana Gianni, Hélène Renel, Aleksandar Kremenović, Philippe Colomban. "‘Blue-’ and ‘Brown-speckled’ pottery from Qalhât, the Sultanate of Oman (13–16th centuries): Comparison with traditional Omani 19–20 century productions" in Boletín de la Sociedad Española de Cerámica y Vidrio, Elsevier BV (2020). https://doi.org/10.1016/j.bsecv.2020.06.005
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Pre-failure deformation monitoring as rockfall prediction tool
... pre-failure deformation in the sub-selected area. In 2017 to 2018 there was practically no activity at this portion of the rock face (figure 3e, 4e), but comparison between 2018-2019 (figure 3f, 4f) is rather interesting. It surpasses the cross-sectional area (figure 5f) leaving no pre-failure thresholding ...
... Science 833 (2021) 012197 IOP Publishing doi:10.1088/1755-1315/833/1/012197 3 Figure 2. The 2013 point cloud, with sub-selected area of interest and predefined cross-section plane. techniques. Their complex research had multiple objectives, targeted primarily towards measuring ...
... registration process of the three adjacent scans, 5-8 equally distributed black/white (B/W) targets should be placed across the slope and surrounding area. • Scanning parameters should be set to 6.3 mm/10m to provide spatial resolution at least of 3 cm over the entire rock face. • Scanning parameters ...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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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... most cases, it is quite enough. However, the area for geological ex- ploration is limited to a maximum of two square kilometres, which is often not enough for new potential targets, and requires investors to submit several exploration projects in the same area for the same mineral commodity. It would be ...
... municipal authorities may ask for a de- tailed regulation plan, particularly if the exploration target is close to some category of protected area or vulnerable area (water courses and vicinity of populated areas). The total procedure to obtain all permits related to exploration is usually 1–6 months depend- ...
... depends on the state authorities. Contrary to that, the enhancement of geological exploration methodology should be the issue of experts working in that area of the mining industry but is also very much related to the existing legislation. Serbia still has very strictly prescribed procedures, which are gen- ...Vladimir Simić, Dragana Životić, Zoran Miladinović. "Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays" in Resources, MDPI AG (2021). https://doi.org/10.3390/resources10060063
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New data from the Lower Cretaceous carbonate platform deposits of Dimitrovgrad section (Southeastern Serbia)
... Lower Cretaceous, facies analyses, limestones, Getic, Serbia, carbonate platform. Lower Cretaceous carbonate platforms record distinctive facies in the area of Getic unit defined Beriasian, Valanginian, Hauterivian and Urgonian like facies. These deposits result from the continuous trend of shallow- water ...
... most exhaustive research on the Getic platform in southern and central Serbia dates back to the 70s of last century (Jankičević, 1978). The study area is located in the Carpatho-Balkanides of Serbia, close to the town of Dimitrovgrad, and includes the narrow belt of Lower Cretaceous (Valanginian- ...Jelena Stefanović, Bojana Džinić, Giovanna Della Porta, Dejan Radivojević. "New data from the Lower Cretaceous carbonate platform deposits of Dimitrovgrad section (Southeastern Serbia)" in 90° Congresso della Società Geologica Italiana, Trieste, 14-16 septembar, 2021, Società Geologica Italiana (2021)
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Prilog poznavanju režima i bilansa voda reke Resave
Sliv Resave zauzima područje između reke Velike Morave i obronaka Kučajsko-beljaničkih planina. Sliv i režim ove reke kontroliše se dvema hidrološkim stanicama: Manastir Manasija (slivno područje u iznosu od 388 km2) i Svilajnac (681 km2). Za potrebe analize režima voda reke Resave i uticaja padavina na formiranje oticaja sa njenog sliva preuzeti su podaci o padavinama sa meteorološke stanice Crni Vrh (1037 m nm) koji odslikava režim gornjeg dela sliva ove reke, i meteorološke stanice Smederevska ...Marina Mitrašinović, Vesna Ristić Vakanjac, Saša Milanović, Ljiljana Vasić, Dušan Polomčić. "Prilog poznavanju režima i bilansa voda reke Resave" in Zbornik radova XVI Srpski hidrogeološki simpozijum sa međunarodnim učešćem, Zlatibor, 2022., Univerzitet u Beogradu, Rudarsko-geološki fakultet (2022)
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Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata
... queries such as: “Which boreholes are at a distance of 50 meters from the L1 profile line?”, “Which objects are in the area planned for exploitation in 2016?“, „Which boreholes are in the area that is to be excavated by the end of the year?“ and the like. Namely, relations between objects ...
... the state of mining objects, works on mine benches coal and waste dumps. The application of GIS is especially important in the environment protection area, as it enables active monitoring of the impact of mining operations to environment: air, water and soil quality, determination of the level of risk ...
... between Busotina and Analiza classes 5 Class diagram Objekti (Figure 4) models natural and infrastructural objects within the exploitation area. Having in mind that these objects are often displaced with the development of the pit, the class StanjeRadova has been introduced, which models their ...Aleksandra Tomašević, Ljiljana Kolonja, Ivan Obradović, Ranka Stanković, Olivera Kitanović. "Razvoj ARCGIS geobaze površinskog kopa korišćenjem UML CASE alata" in Podzemni radovi, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet (2012)
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Structural characterization of traditional pottery produced from local clay, Rujište (Ražanj, Central Serbia), in an effort to preserve its geoheritage
... Raw clay, from which investigated sample of pottery was produced, largely falls under Neogene sediments which are extensive in the area of Ražanj. Investigated area, according to the geological map, is abundant in sediments that are composed of microcrystalline carbonate which is intimately mixed ...
... analysis of the clay body used in the manufacture of traditional pottery, bread-baking pan called crepulja, prepared with raw local clays from Ražanj area in western Serbia, without any additional tempers added. Pottery manufacture with these specific raw materials and the final function of the product ...Maja Milošević, Biljana Đorđević, Alena Zdravković . "Structural characterization of traditional pottery produced from local clay, Rujište (Ražanj, Central Serbia), in an effort to preserve its geoheritage" in 9th International Conference Mineralogy and Museums, Sofia, Bulgaria, Earth and Man National Museum and Bulgarian Mineralogical Society (2021)
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Assessments of effects of implementation of strategic plans for development of Belgrade District heating system
The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić. "Assessments of effects of implementation of strategic plans for development of Belgrade District heating system" in Sustainable Cities and Society, Elsevier BV (2020). https://doi.org/10.1016/j.scs.2020.102304
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Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija
Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić (2016)... longer any dumping of waste. 2. Study Area The study area is situated on the large highland Kosovo, to the north of the Autonomous Region Kosovo and Metohija (Figure 1). Administratively, it belongs to the municipalities of Zvečan and Kosovska Mitrovica. The study area has the typical continental climate ...
... the area as well as those from remote areas are highly endangered by the Energies 2016, 9, 935 3 of 18 leaching contamination from the tailings. The characteristics of the analyzed flotation tailing waste deposits are shown in Table 1. ● đ đ Figure 1. Schematic review of the study area. —Tailing ...
... researchers deliberating different problems. In the field of mining, such researchers include Bogdanović et al. 2012 and Ataei et al. 2008 and in the area of environmental protection, Kiker et al. 2005 among others [7–9]. In this paper, analysis includes five non-remediated flotation tailings. On all ...Gordana Milentijević, Blagoje Nedeljković, Milena Lekić, Zoran Nikić, Ivica Ristović, Jelena Đokić. "Application of a Method for Intelligent Multi-Criteria Analysis of the Environmental Impact of Tailing Ponds in Northern Kosovo and Metohija" in Energies, MDPI AG (2016). https://doi.org/10.3390/en9110935
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Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"
Nikola Mirković, Luka Crnogorac, Aleksa Paunović. "Upotreba lidar tehnologije i digitalne fotogrametrije primenom iPhone pametnih telefona na primeru rudnika "Rudnik"" in 15. Simpozijum „Rudarstvo 2024“ Održivi razvoj u rudarstvu i energetici, Vrnjačka banja, 21-24. maj 2024., Beograd : Institut za tehnologiju nuklearnih i drugih mineralnih sirovina (2024)
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Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model
The Majdanpek open pit mine south district is currently active mining prospect of copper ore exploitation in eastern Serbia. Its depth is approaching the termination depth and occurrences of large-scale instabilities and global instability of the final pit slope is possible. These can generate catastrophic mass movement inside an area that encloses a regional road route and the Pek River bed which is channelled along the outer contour of the pit. The displacements that were noted in early 2023, in the ...Miloš Marjanović, Stefan Milanović, Nikola Simić, Lazar Kričak. "Failure Estimation of the Majdanpek Open Pit East Face Based on Inverse Velocity Model" in Regional Symposium on Landslides in the Adriatic-Balkan Region, Belgrade, 15-18th May 2024, University of Belgrade, Faculty of Mining and Geology (2024). https://doi.org/10.18485/resylab.2024.6.ch46
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Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints
Emő Márton, Vesna Cvetkov, Miodrag Banješević, Gábor Imre, Aleksandar Pačevski. "Tectonic evolution of the Circum-Moesian orocline of the Carpatho-Balkanides: Paleomagnetic constraints" in Journal of Geodynamics, Elsevier BV (2024). https://doi.org/10.1016/j.jog.2024.102058
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Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes
... of the mine in relation to the catchment area A2 Irregular treatment of mine waters Discharge of untreated waste process water Occupation of large tracts of land Increasing the surface area of permanently destroyed area A3 Increasing the surface area of the buried humus layer Emissions of ...
... location of the mine in relation to the catchment area A2Irregular treatment of mine waters Discharge of untreated waste process water Occupation of large tracts of land Increasing the surface area of permanently destroyed area A3Increasing the surface area of the buried humus layer Emissions of heavy ...
... of its suitability for representing the logical structure of environmental protection system. The survey was conducted in the area of the city of Kostolac. The examined area included mining and energy complexes in Kostolac, which incorporate three surface mines (Ćirikovac, Klenovik, and Drmno) and two ...Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović . "Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes" in Energies (2016). https://doi.org/https://doi.org/10.3390/en9121071
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2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem
... trend is maintained. Figure 10b shows the real area of the surveyed terrain and Figure 10a shows the cadastre plots of the terrain. Figure 10 Maps: a) Location of cadastre plots (National Spatial Data Infrastructure, 2019) and b) the real area of the surveyed terrain (Google Earth) Table contents ...
... method; Wenner array; ecology; Ada Huja 1 INTRODUCTION The location of the former city waste dump “Ada Huja” was labeled as IBA (Important Bird Area), where refuge was found by some endangered species of birds like the black- headed seagull, big and small cormorant and the white-tailed eagle. Ada ...
... people, but also for the condition of the environment in general. This is best noticed in the completely wrong classification of forest classes in that area. Lateral resistivity changes in the disposed waste were detected using 2D geoelectrical scanning method along three profile lines. The chosen Wenner ...Branislav Sretenović, Filip Arnaut, Ivana Vasiljević, Vesna Cvetkov. "2D geoelectrical resistivity tomography application at the former city waste dump "Ada Huja": Eco-geological problem" in Podzemni radovi, Centre for Evaluation in Education and Science (CEON/CEES) (2019). https://doi.org/10.5937/PodRad1934059S
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Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia
Dragoljub Bajić, Dušan Polomčić (2014)A groundwater control system was designed to lower the water table and allow the pumping sta-tion “Bezdan 1” to be built. Based on a hydrodynamic analysis that suggested three alternative solutions, mul-ticriteria optimization was applied to select the best alternative. The fuzzy analytic hierarchy process methodwas used, based on triangular fuzzy numbers. An assessment of the various factors that influenced the selec-tion of the best alternative, as well as fuzzy optimization calculations, yielded the “weights” of the alternativesand the ...groundwater lowering, groundwater management scenario, fuzzy analytic hierarchy process,expert knowledge, triangular fuzzy numbers, linguistic variables... above, the one devised by CHANG (1996) was used to arrive at the best alterna- tive for the groundwater control system of the “Be- zdan 1” PS. Study Area To prevent an environmental disaster in the Bačka District (Serbia), as well as avoid suspensions of nav- igation and different types of water supply ...
... addresses the “Bezdan 1” PS, located in the Town of Bezdan in northwestern Bačka. Figure 1 shows the geographical position and microlocation of the study area. Predictive Hydrodynamic Analysis The site of the future “Bezdan 1” PS features high groundwater levels, which directly affect the feasibil- ity ...
... below the excavation for the “Bezdan 1” PS, were defined as follows: • Alternative 1 (A1): Long-term average stages of the canals within the study area (Baračka Canal 82.80 m above sea level and Bezdan–Vrbas Canal 84.80 m.a.s.l.) were used in the predictive hydro- dynamic analysis. The groundwater control ...Dragoljub Bajić, Dušan Polomčić. "Fuzzy optimization in hydrodynamic analysis of groundwater control systems: Case study of the pumping station “Bezdan 1”, Serbia" in Geološki anali Balkanskoga poluostrva, Belgrade : University of Belgrade - Faculty of mining and geology (2014). https://doi.org/10.2298/GABP1475103B
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Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report
Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić (2021)Biljana Abolmasov, Mileva Samardžić Petrović, Ranka Stanković, Miloš Marjanović, Jelka Krušić, Uroš Đurić. "Extreme Rainfall Event and Its Aftermath Analysis—IPL 210 Project Progress Report" in Understanding and Reducing Landslide Disaster Risk, Springer International Publishing (2021). https://doi.org/10.1007%2F978-3-030-60196-6_19