Претрага
218 items
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Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households
The use of solid fuels (wood biomass and coal) for heating of households continues to be common practice within European countries. Solid fuel combustion in households contributes more than 46% to total emissions of fine particulate matter. In this study, a life-cycle assessment (LCA) of firewood-based and pellet-based heating systems is performed. These two systems represent two different types of individual wood biomass heating systems. In the case of the firewood-based heating systems, it is analyzed a typical stove ...... small-scale combustion devices, such as household heating stoves or small boilers for single houses, apartment buildings, etc. [3]. In Household Budget Survey 2018, published by the Statistical Office of the Republic of Serbia [5], solid fuels (wood and coal) are used in 56.6% of households for heating ...
... uments/2018/Air/WGSR/Roald_Wolt ers.pdf(accessed 10 Sept. 2020) [5] SORS, Statistical Office of the Republic of Serbia (2018). Household Budget Survey, SORS, Belgrade. [6] UNDP, United Nations Development Programme (2004). Energy, Environment and Poverty in Serbia and Montenegro, UNDP, Belgrade ...Boban Pavlović, Dejan Ivezić, Marija Živković. "Life Cycle Assessment of Individual Wood Biomass Heating Systems in Households" in 5th International Scientific Conference ”Conference on Mechanical Engineering Technologies and Applications” COMETa2020, East Sarajevo, 2020, University of East Sarajevo, Faculty of Mechanical Engineering East Sarajevo (2020)
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Permanent GNSS monitoring of landslide Umka
Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović (2020)Клизиште Умка је једно од највећих насељених активних клизишта у Србији. Активност клизишта Умка се прати већ више од 85 година, различитим геотехничким и геодетским техникама. Од 2010. године, активност kлизишта се континуирано прати у реалном времену аутоматизованим перманентним системом за праћење базираним на Глобалним навигационим сателитским системима (ГНСС). Поред тога, од 2018. године активност клизишта се додатно прати кинематичким ГНСС одређивањем положаја скупа карактеристичних тачака као и применом UAV фотограметрије. Главни циљ овог рада је приказ резултата опажања три ...... (Unmanned Aerial Vehicle) photogrammetry epochs were executed as well, but the results are not presented within this paper. Apart from the geodetic survey method, the dynamic of landslide Umka is investigated by various geotechnical techniques [10]. However, the primary focus of this paper is the p ...
... al. [15], Jelisavac et. al. [16]. In addition to geotechnical investigations, the dynamics of Umka landslide was investigated by various geodetic survey techniques, among which are aero photogrammetry [17], UAV photogrammetry [10] and automated permanent GNSS monitoring [1, 5-9]. Location ...Mileva Samardžić Petrović, Jovan Popović, Uroš Đurić, Biljana Abolmasov, Marko Pejić, Miloš Marjanović. "Permanent GNSS monitoring of landslide Umka" in International Conference on Contemporary Theory and Practice in Construction XIV Stepgrad, University of Banja Luka, Faculty of Architecture, Civil Engineering and Geodesy (2020). https://doi.org/10.7251/STP2014091S
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Geološko-geofizički model dela Timočkog magmatskog kompleksa
Snežana M. Ignjatović (2014-06-30)Timočki magmatski kompleks (TMK) u geotektonskom smislu pripada KarpatoBalkanidimaistočne Srbije, koji su deo Tekijsko-Dakijske jedinice. TMK je nastaotokom kontinuirane vulkanske aktivnosti, koja je trajala oko deset miliona godina iodvijala se generalno u tri faze (Zimmerman et al., 2008, Kolb et al., 2013, Banješević,2006). Pomeranje vulkanskog fronta je išlo od istoka ka zapadu (von Quadt et al., 2002,2003, 2007). Ovaj kompleks pripada tetijskom evroazijskom metalogenetskom pojasu usvetu poznat po ležištima bakra i zlata (Janković, 1990).U doktorskoj disertaciji su prikazani rezultati ...Timočki magmatski kompleks, aeromagnetska istraživanja, gravimetrijskaistraživanja, 2D geološko-geofizički model, Valja Strž, magmatsko telo... (Janković, 1990). The results of aeromagnetic survey, gravity survey and 2D geological-geophysical model along 5 profiles are shown in this thesis. The location of unexposed magmatic bodes and special relationships with surrounding rocks in the survey area are determined by geophysical data. The ...
... confirmed that outspread of these rocks is much larger than it was known earlier. Keywords: Timok Magmatic Complex, aeromagnetic survey, gravity survey, 2D geological-geophysical model, Valja Strž, magmatic body. Scientific area: Geological engineering Narrow scientific area: ...
... GETECH, 2007. Advanced Processing and Interpretation of Gravity and Magnetic Data, Getech Kitson House Elmete Hall Leeds, UK, st. 27. Geotech Airborne Ltd, 2006. Report on a helicopter-borne time domain elekromagnetic geophysical survey, Timok Survey, Bor, Serbia. Barbados, pp. 17. Grubić, A., 1983 ...Snežana M. Ignjatović. "Geološko-geofizički model dela Timočkog magmatskog kompleksa" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-06-30)
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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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Značaj geografske širine za lociranje uzročnika magnetnih anomalija kod prospekcije arheoloških lokaliteta
Vesna Cvetkov (2020)... ction to the magnetic pole. Geophysics XXIX/ 1: 67-79. Bescoby, D. J., Gavin, C. C., Chroston, P. N., 2004. Enhanced interpretation of magnetic survey data using artifi- cial neural networks: a case study from Butrint, southern Albania. Archaeologi- cal Prospection 11, 4: 189-199. Bevan, B.W. 1998 ...
... V. 2016. Magnetometrija-prak- tikum. Univerzitet u Beogradu, Rudar- sko-geološki fakultet. David, A., Linford, N., Linford, P. 2008. Geophysical Survey in Archaeo- logical Field Evaluation, London: 1-60. Dalan, R. A., Bevan, B. W., Goodman, G., Lynch, D., De Vore, S., Adamek, S., Martin,T., Holley ...Vesna Cvetkov. "Značaj geografske širine za lociranje uzročnika magnetnih anomalija kod prospekcije arheoloških lokaliteta" in Aktuelna interdisciplinarana istraživanja tehnologije u arheologiji jugoistočne Evrope: Zbornik radova, Prvi skup Sekcije za arheometriju, arheotehnologiju, geoarheologiju i eksperimentalnu arheologiju Srpskog arheološkog društva, Beograd, 28.02.2020. , Beograd : Srpsko arheološko društvo (2020)
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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 ...... 1963-1972 by Geological Survey – Skopje. Printed by the Military geographical institute of Yugoslavia. PETKOVSKI, P. & POPOVSKI, S. (1982): Basic geological map of Socialist Federal Republic of Yugoslavia 1: 100000, sheet Gostivar. Prepared in period 1967–1976 by Geological Survey – Skopje. Printed by ...
... Repository is available at: www.dr.rgf.bg.ac.rs 2019 | 72/1 | 81–92 | 5 Figs. | 4 Tabs. | www.geologia-croatica.hr Journal of the Croatian Geological Survey and the Croatian Geological Society 1. INTRODUCTION Plenty of landslide susceptibility models have been developed by using GIS technology within ...
... M. (1982): Basic geological map of Socialist Federal Republic of Yugoslavia 1:100000, sheet Prizren. Prepared in pe- riod 1973–1979 by Geological Survey – Skopje. Printed by the Military Geograph- ical Institute of Yugoslavia. MIHALIĆ, S. (1998): Recommendations for Landslide Hazard and Risk Mapping ...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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Centar za hidrogeologiju karsta - 15 godina nauke i struke
... Herzegovina ({Trebinje) and Montenegro ({Virpazar). Besides the Center for Karst Hydrogeology and the Geological Survey of Republika Srpska, the Bolje Sestre RWS from Podgorica, the Geological Survey of Montenegro, and the Municipality of Trebinje also took part in the organization. The course was designed ...
... hydrologic and climatic factors. His coherent · synthesis introduced three · main superpositioned zones into a specific dynamic coexistence. Vertical gravity circulation dominates in the uppermost part, while deeper saturated zones are characterized by horizontal and/or ascending circulation. Cvijić ...
... its kind published in English (Krešić, 2013). The most significant role in hydrogeological research of that period had the Geozavod (Geological Survey of 15 CKH hidrogeologiju. Poseban doprinos formiranju i razvoju specijalnih disciplina dao Je prof. Budimir Filipović, koji Je, kao mentor, ...urednici Saša Milanović, Ljiljana Vasić, Zoran Stevanović, Branislav Petrović. Centar za hidrogeologiju karsta - 15 godina nauke i struke, Beograd : Univerzitet u Beogradu, Rudarsko-geološki fakultet, Centar za hidrogeologiju karsta, 2023
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Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin
Dušan Polomčić, Bojan Hajdin, Marina Ćuk, Petar Papić, Zoran Stevanović. "Groundwater resources for drinking water supply in Serbia´s Southeast Pannonian basin" in Carpathian Journal of Earth and Environmental Sciences (2014)
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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... Repository is available at: www.dr.rgf.bg.ac.rs 2020 | 73/3 | 131–142 | 12 Figs. | www.geologia-croatica.hr Journal of the Croatian Geological Survey and the Croatian Geological Society 1. INTRODUCTION The Middle Devonian to Early Carboniferous turbiditic siliciclas- tic succession of the central ...Miloš Radonjić. "Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.13
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Testing the energy value of different types of coal by the method of active thermography
In this paper, coal thermograms are presented and analyzed in order to determine their energy value. Two types of coal of different categories, brown and lignite, were selected for active thermographic imaging. The tested coal samples were processed before measurement so that they are similar in dimensions and have two plane-parallel smooth surfaces. The test samples were "primarily" heated under the same conditions and the process of their cooling was monitored by a thermal camera. "Then" they were cooled ...Stevan Đenadić, Ljubiša Tomić, Vesna Damnjanović, Predrag Jovančić, Dragutin Jovković. "Testing the energy value of different types of coal by the method of active thermography" in 9th International Scientific Conference on Defensive Technologies, Belgrade, Serbia, 15-16 October 2020, The Military Technical Institute (2020)
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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. "An arid phase in the Internal Dinarides during the early to middle Miocene: Inferences from Mg-clays in the Pranjani Basin (Serbia)" in Palaeogeography, Palaeoclimatology, Palaeoecology, Elsevier BV (2020). https://doi.org/10.1016/j.palaeo.2020.110145
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Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications
The Vardar-Tethyan mega-suture between the Eurasian and Adria (Gondwana) margins comprises remnants of oceanic lithosphere of Neotethys and distal parts of the adjacent continental margins including unconformable Late Cretaceous sedimentary cover and Cenozoic igneous rocks of post-obduction age. This study provides kinematic constraints for displacements and rotations affecting the Serbian part of the West Vardar and Jadar-Kopaonik units after the closure of the Neotethyan (= Sava) Ocean. The targets of the paleomagnetic research were Late Cretaceous sediments representing an ...... the central part (higher altitudes) the granodi- orite occurred as huge loose blocks transported over dif- ferent distances due to glaciation and gravity (Urošević et al. 1973a, b). 4 Laboratory processing One, or when long enough, several standard - size speci- mens were cut from the cores of ...
... m and Aeronomy, Republic Geodetic Authority, Bul. Vojvode Mišića 39, Belgrade 11000, Serbia 2 Paleomagnetic Laboratory, Mining and Geological Survey of Hungary, Columbus utca 17-23, Budapest 1145, Hungary 3 Department of Mineralogy, Crystallography, Petrology and Geochemistry, Faculty of Mining ...
... geological map of the wider area of the Rudnik Mts. (see location in Fig. 1) based on the Basic Geological Maps of Former Yugoslavia (Federal Geologic Survey Belgrade, scale 1:100,000) covered by sheets Gornji Milanovac, Kragujevac, Kral- jevo, Smederevo, Obrenovac and Čačak with sampling localities ...Vesna Lesić, Emo Márton, Violeta Gajić, Dragana Jovanović, Vesna Cvetkov. "Clockwise vertical-axis rotation in the West Vardar zone of Serbia: Tectonic implications" in Swiss Journal of Geosciences, Basel : Springer International Publishing (2018). https://doi.org/10.1007/s00015-018-0321-8
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Definisanje strukturnih odnosa primenom postupka horizontalni gradijent
Različiti postupci matematičkih transformacija se mogu primeniti na gravimetrijskim i magne tometrijskim podacima, kako bi se na istražnom terenu definisali strukturno-tektonski odnosi. U radu su prikazani rezultati dobijeni korišćenjem postupka horizontalni gradijent i ukupni horizontalni gradijent na gravimetrisjkim podacima. Navedeni postupci su pomogli da se detektuju kontakti sa velikim padnim uglom (vertikalni ili subvertikalni kontakti), koji se mogu interpretirati kao rasedi. Za test područije uzet je istražni prostor koji se nalazi na jugoistoku Srbije u okolini Vranjskog basena. Položaji ...... basin. The positions of neotectonics faults detected during geological survey in the area of the Vranje basin partially coincides with contact obtained using mathematical transformation of the gravity data. Kew words: gravity data, mathematical transformation, fault, Vranje basin ...
... 1:500 000, Savezni geološki zavod, Beograd, 1979. [3] Blakely J. R, Potential theory in gravity and Mag- netic application, Cambridge University Press, Ca- mbridge, 1995. [4] Saad H. A, Understanding gravity gradients, The Leading Edge, pp. 941-950, 2006. [5] Cooper G. R. J, Cowan D. R. D ...
... transformation can be applied on magnetic and gravity data, in order to define structural and tectonic correlation in study area. In this paper we present the results obtained using the technique of the horizontal gradient and the total horizontal gradient on gravity data. These techniques helped to detect ...Snežana Ignjatović, Ivana Vasiljević, Natalija Jovanović. "Definisanje strukturnih odnosa primenom postupka horizontalni gradijent" in Tehnika, Beograd : Savez inženjera i tehničara Srbije (2019). https://doi.org/10.5937/tehnika1905664I
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Towards Better Valorisation of Industrial Minerals andRocks in Serbia—Case Study of Industrial Clays
... state. Geological exploration in Serbia is formally divided into basic geological explora- tion (financed by the state and performed by the Geological Survey of Serbia) and applied geological exploration, financed by private companies. Geological exploration and min- ing are under jurisdiction of the Ministry ...
... metaclastic rocks Jovanovića Brdo, Bele Vode, Slatina K, I, IS, S 3.1.3. Common Clays The term “common clays” is used by the US Geological Survey and the Society for Mining, Metallurgy, and Exploration for clays, shales, soil clays, and glacial clays that are used primarily for structural ...
... Market, Industry, Entrepreneurship and SMEs.; European Commission: Luxembourg, 2017; doi:10.2873/920344. 6. Rokavec, D. Clays in Slovenia; Geological Survey of Slovenia: Ljubljana, Slovenia, 2010; p. 95. (In Slovenian with English Abstract) 7. Rulebook on classification and categorization of reserves and ...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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Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication
... Science of the Czech Republic, VŠB-Technical University of Ostrava, Charles Uni- versity in Prague and the Czech Geological Survey) and the Republic of Serbia (Geological Survey of Serbia, and Faculty of Mining and Geology, University of Belgrade). The research has been carried out within the int ...
... Radulović “ * Institute of Geonics, Academy of Sciences of the Czech Republic, Studentsk& 1768, CZ-708 00 Ostrava-Poruba, Czech Republic P Geological Survey of Serbia, Rovinjska 12, 11000 Belgrade, Serbia “ Department of Geological Engineering, VSB — Technical University of Ostrava, 17. listopadu 15, ...
... and May 2022 by the authors of this contribution and colleagues from Charles University in Prague, the Czech Academy of Sciences and the Geologic Survey in Brno. The studied collection (359 pieces) consists only of crushed, sometimes also laterally deformed, predominantly fragmentary ammonites ...Zdenek Vasícek , Dragoman Rabrenović, Petr Skupien, Barbara Radulović. "Lower Berriasian ammonites from Dedina (Golubac Mountains, eastern Serbia) and their biostratigraphic implication" in Cretaceous Research (2023). https://doi.org/10.1016/j.cretres.2023.105623
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EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School
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... training school are publicly avail- able and can be further used by the community. During the closing session, the organizers provided participants with a survey form to gather feedback on both organizational and academic aspects of the school. The results have shown that the disciplines of the humanities/l ...Milan Dojchinovski, Julia Bosque Gil, Jorge Gracia, Ranka Stanković. "EUROLAN 2021: Introduction to Linked Data for Linguistics Online Training School" in Infotheca, Faculty of Philology, University of Belgrade (2021). https://doi.org/10.18485/infotheca.2021.21.1.7
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Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia
The results of material entrainment analysis in RAMMS debris flow software, as well as numerical models of final flow heights for two case studies from the Republic of Serbia are presented. Both of debris flow cases started with initial sliding of huge volume block, prolonging to behave as flowing process. Results of the analysis showed that entrainment material affects final results of transportation model, runout distance, deposition area and volume of debris flow. In both cases entrainment volume is very ...Jelka Krušić , Biljana Abolmasov, Miloš Marjanović. "Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia" in Understanding and Reducing Landslide Disaster Risk. WLF 2020. ICL Contribution to Landslide Disaster Risk Reduction, Springer, Cham (2021). https://doi.org/10.1007/978-3-030-60706-7_25
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Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia
Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin. "Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia" in Hydrogeology Journal, Berlin, Heidelberg : Springer, International Association of Hydrogeologists (2013). https://doi.org/10.1007/s10040-013-1025-9
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A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System
This paper presents a model for determining fuzzy evaluations of partial indicators of the availability of continuous systems at coal open pits using a neuro-fuzzy inference system. The system itself is a combination of fuzzy logic and artificial neural networks. The system availability is divided into partial indicators. By combining the fuzzy logic and artificial neural networks, a model is obtained that has the ability to learn and uses expert judgment for that learning. This paper deals with the ...системи, континуални системи експлоатације (роторни багер-транспортер-дробилично постројење), рударство, расположивост, меко рачунарство, фази логика, ANN, ANFISMiljan Gomilanović, Miloš Tanasijević, Saša Stepanović, Filip Miletić. "A Model for Determining Fuzzy Evaluations of Partial Indicators of Availability for High-Capacity Continuous Systems at Coal Open Pits Using a Neuro-Fuzzy Inference System" in Energies, MDPI AG (2023). https://doi.org/10.3390/en16072958
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Development Of The Serbian Geological Resources Portal
... GeolISS format. We also plan to enable the export of data sets from GeolISS to GeoSciML format (http://www.geosciml.org), like BRGM French Geological Survey, CSIRO Explo- ration and Mining, Australian Government Geoscien- ce portal and other national geological institutions and organizations. References ...Ranka Stanković, Jelena Prodanović, Olivera Kitanović, Velizar Nikolić. "Development Of The Serbian Geological Resources Portal" in Proceedings of the 17th Meeting of the Association of European Geological Societies, Belgrade, Serbia : The Serbian Geological Society (2011)