Претрага
212 items
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Tektono-termalna evolucija kontakta Dinarida i Karpato-Balkanida u području Jastrepca
Dalibor Erak (2019)Predmet istraživanja doktorske disertacije je tektonska evolucija područja planine Jastrebac u centralnoj Srbiji, gde višefazna tektonska aktivnost od mezozoika do danas komplikuje rekonstrukciju strukturnih odnosa i geološke evolucije ovog prostora. Kompleksna višefazna evolucija planine Jastrebac u Srbiji je demonstrirana kombinovanjem kinematskih podataka prikupljenih na terenu i mikrostrukturnih opservacija sa dodatnim termohronološkim podacima “fission track” i podacima odredbe starosti metodom U-Pb na cirkonima. Gornjokredna ekshumacija bila je praćena gornjokredno-eocenskim navlačenjem i magmatizmom vezanim za kontinentalnu koliziju, pri čemu je akreciona ...... Dinarida i Karpato-balkanida u području Jastrepca 145 Horváth, F., Bada, G., Szafian, P., Tari, G., Adam, A., Cloetingh, S., 2006. Formation and deformation of the Pannonian Basin: constraints from opservational data. Geological Society, London, Memoirs 32, 191-206. Horváth, F., Musitz, B., Balázs ...
... its general meaning. Tehnika – Rudarstvo, geologija i metalurgija 50, 13-17. Hall, R., Cottam, M.A., Wilson, M.E.J., 2011. The SE Asian gateway: history and tectonics of the Australia–Asia collision. Geological Society, London, Special Publications 355, 1-6. D. Erak: Tektono-termalna evolucija ...
... Reconstructing the Late Cretaceous inversion of the Roer Valley Graben (southern Netherlands) using a new model that integrates burial and provenance history with fission track thermochronology. Journal of Geophysical Research: Solid Earth 116, B6, doi: 10.1029/2010JB008071. Malešević, M., Vukanović ...Dalibor Erak. Tektono-termalna evolucija kontakta Dinarida i Karpato-Balkanida u području Jastrepca, Beograd : Rudarsko-geološki fakultet, 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 ...... Alterna- tively, according to DRAGICEVIĆ et al., (2012), heuristic meth- ods are empirical and subject to various levels of uncertainty, but Article history: Manuscript received February 13, 2018 Revised manuscript accepted October 26, 2018 Available online February 15, 2019 ...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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Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining
Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović (2019)... e relation. 3.3. Exploitation Parameters (ExP) The third criterion—the exploitation parameters—shows the current condition of the machines, the history of their work, as well as the trends concerning the maintenance of the machines and the amount of activity during work. The most significant parameters ...Ivan Janković, Stevan Đenadić , Dragan Ignjatović , Predrag Jovančić , Tomislav Šubaranović, Ivica Ristović . "Multi-Criteria Approach for Selecting Optimal Dozer Type in Open-Cast Coal Mining" in Energies, MDPI (2019). https://doi.org/https://doi.org/10.3390/en12122245
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A tool for identifying the criticality in the disordered systems with metastable dynamics
Svetislav Mijatović, Dragutin Jovković, Sanja Janićević, Stefan Graovac, Đorđe Spasojević. "A tool for identifying the criticality in the disordered systems with metastable dynamics" in Physica A: Statistical Mechanics and its Applications, Elsevier BV (2021). https://doi.org/10.1016/j.physa.2021.125883
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Long-term planning methodology for improving wood biomass utilization
The insufficiently developed forest management system is often followed by undeveloped forest resources supply chain and insufficient institutional support. These cause inefficient usage of fuel-wood as well as huge amounts of unused forest residues. In order to achieve optimal and long-term sustainable utilisation of biomass, an original methodology based on the interaction of mathematical optimization and backcasting approach has been developed. Mathematical optimization is used for both generation and consideration of techno-economic parameters of the forest biomass supply chain. ...Vladimir Vukašinović, Dušan Gordić, Marija Živković, Davor Koncalović, Dubravka Živković. "Long-term planning methodology for improving wood biomass utilization" in Energy, Elsevier BV (2019). https://doi.org/10.1016/j.energy.2019.03.105
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Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду
... distance. Geodetski list, 66 (1), pp. 21–38. GOJKOVIĆ N., ČEBAŠEK V., GANIĆ A., MILUTINOVIĆ A., 2012: Stabilization and monitoring of the slope deformation appearance on marl open-pit "Filijala" in order to minimize the risk of exploitation process interruption. Proceedings of the V International ...
... Business Processes In New Net Environment In B&H, Vol. 5, No.3, 495–501. ČEBAŠEK V., BOŠKOVIĆ Z., MITROVIĆ V., GOJKOVIĆ N., 2010: Radial Stress and Deformation of Cement Stone in the Wells. TTEM - Journal of Society For Development of Teaching and Business Processes In New Net Environment In B&H, Vol. ...
... radovi, br. 19, str. 27–42, decembar 2011. GOJKOVIĆ N., ČEBAŠEK V., GANIĆ A., MILUTINOVIĆ A., 2012: Stabilization and monitoring of the slope deformation appearance on marl open-pit "Filijala" in order to minimize the risk of exploitation process interruption. 5th International Geomechanics Conference ...главни и одговорни уредник Душан Поломчић. Споменица 1991. – 2015. година: 135 година геологије и 70 година рударства на Универзитету у Београду, Београд : Универзитет у Београду, Рударско-геолошки факултет, 2016
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Potencijalnost tercijarnih magmatskih kompleksa Vardarske zone Srbije sa aspekta arhitektonskog građevinskog kamena
Lidija M. Kurešević (2014-01-22)U sastavu Vardarske zone, jedne od tektonski najsloženijih oblasti Balkanskogpoluostrva, u čijem domenu se odvijalo otvaranje i zatvaranje okeanskih prostora isubdukcija koja je dovela do intenzivne magmatske aktivnosti pretežno tokom tercijara,danas se nalazi veći broj magmatskih kompleksa.U ovoj disertaciji su obrađene geološke karakteristike trinaest izabranih magmatskihkompleksa Vardarske zone tercijarne starosti, i laboratorijski određena mineraloškopetrografskasvojstva stena u njihovom sastavu i fizičko-mehanička svojstva kamenaznačajna za utvrđivanje mogućnosti njihove primene za dobijanje blokovaarhitektonskog građevinskog kamena iz kojih se dobijaju ploče za oblaganjegrađevinskih ...... tectonically most complicated areas of the Balkan Peninsula due to the opening and closing of multiple oceanic domains throughout its geological history and subduction that followed and led to intense magmatic activity, mostly during Tertiary, today contains numerous magmatic complexes. The subject ...
... complex (Central Serbia, Yugoslavia).-Acta Geologica Hungarica, vol. 43, no. 1, p. 25-41. Cvetković V., Poli G. and Prelević D., 2001a: Eruptive history and low-pressure evolution of the Early Miocene Borač eruptive complex (Central Serbia).- Acta vulcanologica, vol. 13, no. 1-2, p. 127-143. Cvetković ...
... Schaltegger U. and Schmid S., 2011: Cenozoic granitoids in the Dinarides of southern Serbia: age of intrusion, isotope geochemistry, exhumation history and significance for the geodynamic evolution of the Balkan Peninsula.- International Journal of Earth Sciences (Geol Rundschau), vol. 100, p. 1181-1206 ...Lidija M. Kurešević. "Potencijalnost tercijarnih magmatskih kompleksa Vardarske zone Srbije sa aspekta arhitektonskog građevinskog kamena" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-01-22)
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Potencijalnost tercijarnih magmatskih kompleksa Vardarske zone Srbije sa aspekta arhitektonskog građevinskog kamena
Lidija M. Kurešević (2014-01-22)U sastavu Vardarske zone, jedne od tektonski najsloženijih oblasti Balkanskogpoluostrva, u čijem domenu se odvijalo otvaranje i zatvaranje okeanskih prostora isubdukcija koja je dovela do intenzivne magmatske aktivnosti pretežno tokom tercijara,danas se nalazi veći broj magmatskih kompleksa.U ovoj disertaciji su obrađene geološke karakteristike trinaest izabranih magmatskihkompleksa Vardarske zone tercijarne starosti, i laboratorijski određena mineraloškopetrografskasvojstva stena u njihovom sastavu i fizičko-mehanička svojstva kamenaznačajna za utvrđivanje mogućnosti njihove primene za dobijanje blokovaarhitektonskog građevinskog kamena iz kojih se dobijaju ploče za oblaganjegrađevinskih ...... tectonically most complicated areas of the Balkan Peninsula due to the opening and closing of multiple oceanic domains throughout its geological history and subduction that followed and led to intense magmatic activity, mostly during Tertiary, today contains numerous magmatic complexes. The subject ...
... complex (Central Serbia, Yugoslavia).-Acta Geologica Hungarica, vol. 43, no. 1, p. 25-41. Cvetković V., Poli G. and Prelević D., 2001a: Eruptive history and low-pressure evolution of the Early Miocene Borač eruptive complex (Central Serbia).- Acta vulcanologica, vol. 13, no. 1-2, p. 127-143. Cvetković ...
... Schaltegger U. and Schmid S., 2011: Cenozoic granitoids in the Dinarides of southern Serbia: age of intrusion, isotope geochemistry, exhumation history and significance for the geodynamic evolution of the Balkan Peninsula.- International Journal of Earth Sciences (Geol Rundschau), vol. 100, p. 1181-1206 ...Lidija M. Kurešević. "Potencijalnost tercijarnih magmatskih kompleksa Vardarske zone Srbije sa aspekta arhitektonskog građevinskog kamena" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-01-22)
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Concepts for Improving Machine Learning Based Landslide Assessment
Miloš Marjanović, Mileva Samardžić Petrović, Biljana Abolmasov, Uroš Đurić. "Concepts for Improving Machine Learning Based Landslide Assessment" in Natural Hazards GIS-based Spatial Modeling Using Data Mining Techniques, Advances in Natural and Technological Hazards Research, volume 48, Springer Nature Switzerland AG 2019 (2019). https://doi.org/10.1007/978-3-319-73383-8_2
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Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept
Improvements of Machine Learning-based landslide prediction models can be made by optimizing scale, customizing training samples to provide sets with the best examples, feature selection, etc. Herein, a novel approach, named Cross-Scaling, is proposed that includes the mixing of training and testing set resolutions. Hypothetically, training on a coarser resolution dataset and testing the model on a finer resolution should help the algorithm to better generalize ambiguous examples of landslide classes and yield fewer over/underestimations in the model. This ...Uroš Đurić, Miloš Marjanović, Zoran Radić, Biljana Abolmasov. " Machine learning based landslide assessment of the Belgrade metropolitan area: Pixel resolution effects and a cross-scaling concept" in Engineering Geology , Elsevier (2019). https://doi.org/10.1016/j.enggeo.2019.05.007
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Named Entity Recognition for Distant Reading in ELTeC
Francesca Frontini, Carmen Brando, Joanna Byszuk, Ioana Galleron, Diana Santos, Ranka Stanković (2020)Akcija COST „Udaljeno čitanje za evropsku književnu istoriju“, koja je počela 2017. godine, ima među svojim glavnim ciljevima stvaranje višejezične zbirke evropskih književnih tekstova (ELTeC) otvorenog koda. U ovom radu predstavljamo rad koji je obavljen na ručnom označavanju selekcije ELTeC kolekcije za imenovane entitete, kao i na proceni postojećih alata za prepoznavanje imenovanih entiteta u pogledu njihove sposobnosti da automatski urade takve anotacije. U poslednjem paragrafu se razmatraju zajedničke tačke između ove inicijative i CLARIN-a.Francesca Frontini, Carmen Brando, Joanna Byszuk, Ioana Galleron, Diana Santos, Ranka Stanković. "Named Entity Recognition for Distant Reading in ELTeC" in CLARIN Annual Conference 2020, Oct 2020, Virtual Event, France, CLARIN (2020)
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Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics
Agate veins and nodules occur in the Lece Volcanic Complex (Oligocene-Miocene) situated in the south of Serbia and occupying an area of 700 km2. This volcanic complex is composed predominantly of andesites, with sporadic occurrences of andesite-basalts, dacites and latites, and features agate formations that have been very little investigated. This study focuses on five selected agate occurrences within the Lece Volcanic Complex, employing optical microscopy, scanning electron microscopy (SEM), X-ray powder diffraction analysis, inductively coupled plasma mass spectrometry ...Zoran Miladinović, Vladimir Simić, Nenad Nikolić, Nataša Jović Orsini, Milena Rosić. "Agates of the Lece Volcanic Complex (Serbia): Mineralogical and Geochemical Characteristics" in Minerals, MDPI AG (2024). https://doi.org/10.3390/min14050511
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Polyhedral characteristics of the cosalite-type crystal structures
Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus (2019)Sabina Kovač, Predrag Dabić, Aleksandar Kremenović, Aleksandar Pačevski, Ljiljana Karanović, Marko V. Rodić, Martina Tribus. "Polyhedral characteristics of the cosalite-type crystal structures" in The Canadian Mineralogist, Mineralogical Association of Canada (2019). https://doi.org/10.3749/canmin.1900017
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Fuzzy Model for Risk Assessment of Machinery Failures
The main goal of this research was the development of an algorithm for the implementation of negative risk parameters in a synthesis model for a risk level assessment for a specific machine used in the mining industry. Fuzzy sets and fuzzy logic theory, in combination with statistical methods, were applied to analyze the time picture state of the observed machine. Fuzzy logic is presented through fuzzy proposition and a fuzzy composition module. Using these tools, the symmetric position of the ...... exist. This fact makes it impossible to determine risk and reliability parameters based on the statistical processing of data obtained from machine history, and the only alternative is to use the experiences of employees (given in a linguistic fuzzy form). 3. Procedures and Algorithms for the Application ...Dejan V. Petrović, Miloš Tanasijević, Saša Stojadinović, Jelena Ivaz, Pavle Stojković. "Fuzzy Model for Risk Assessment of Machinery Failures" in Symmetry, MDPI AG (2020). https://doi.org/10.3390/sym12040525
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Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes
... Mining Limits in Northern Bohemia. Energies 2016, 9, 81. [CrossRef] 4. Olías, M.; Nieto, J.M. Background Conditions and Mining Pollution throughout History in the Río Tinto (SW Spain). Environments 2015, 2, 295–316. [CrossRef] 5. World Commission on Environment and Development (Widely Known as Brundtland ...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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Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda
Đorđije M. Božović (2023)Predmet istraživanja doktorske disertacije su bunari sa horizontalnim drenovima beogradskog izvorišta podzemnih voda, drugog najvećeg izvorišta ovog tipa na svetu, čiji je režim rada opterećen procesima intenzivnog starenja prisutnog od samog početka formiranja izvorišta, početkom 1950‒ih godina. Istraživanja sprovedena u okviru izrade disertacije su imala za cilj definisanje nove metodologije izučavanja procesa mehaničkog i biohemijskog kolmiranja drenova izradom detaljnih 3D numeričkih hidrodinamičkih modela, upotrebom postojećih, dostupnih i široko rasprostranjenih računarskih programa. Istraživanja su realizovana simulacijom ostvarenog režima podzemnih voda ...modeliranje podzemnih voda, hidrauličke karakteristike drenova, koeficijent propusnosti drenova, prifilterska zona drena, hidraulički otpori na drenovima, kolmiranje drenova, ulazne brzine podzemnih voda, MODFLOW, CLN Package... (Serbia). Bulletin of the Natural History Museum, 2, 63–80. 148 Nenadić, D., Bogićević, K., Lazarević, Z., Milivojević, J., 2010. Lower and Middle Pleistocene sediments of eastern Srem (Northern Serbia) – paleogeographical reconstruction. Bulletin of the Natural History Museum in Belgrade 3, 7–25. ...
... Gulan, Z., 2011. The Lower Quaternary boundary in the southeastern Srem (North Serbia) – paleogeographical reconstruction. Bulletin of the Natural History Museum in Belgrade 4, 23–36. 150 Nenadić, D., Gaudényi, T., 2014. Stratigrafski model kvartara za rečne policiklične sedimente na prostoru Srbije ...
... Stratigraphical position of pleistocene fluvial deposits of southeastern Srem and the Danube terraces in eastern Serbia. Bulletin of the Natural History Museum, 8, 7–19. 154 Nenadić, D., Gaudényi, T., Bogićević, K., Tošović, R., 2016. Stratigraphic and lithologic characteristics of Pleistocene fluvial ...Đorđije M. Božović. Hidrodinamička analiza procesa starenja bunara sa horzontalnim drenovima na beogradskom izvorištu podzemnih voda, Beograd : [Đ. Božović], 2023
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Mineral Resources of Serbia: Environmental, Societal and Economic Challenges
... related to Agrarian Policy, Agrarian History, Competitiveness. He is a member of the Serbian Association of Agricultural Economists, Balkan Scientific Association of Agricultural Economists, Center for Agrarian History Novi Sad, Society for Economic History Belgrade. Complimentary Contributor ...
... Yugoslavia. Serbia is open to foreign direct investment (FDI) and attracting FDI is a priority for the Government of Serbia. Serbia has a long history of international commerce, even under communism, and has attracted a sizeable foreign company presence. Serbia has enacted specific legislation ...
... Contributor Copy Mineral Resources of Serbia 49 Andrić, Nevena, Figenschuh, Bernhard, Životić, Dragana and Cvetković, Vladica. 2015. “The thermal history of the Miocene Ibar Basin (Southern Serbia): new constraints from apatite and zircon fission track and vitrinite reflectance data.” Geologica Carpatica ...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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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... Water Resources Research 38(7), 111‐1112. (на енглеском) 62. Brown, G.O. 2002b. The history of the Darcy‐Weisbach equation for pipe flow resistance. Proceedings of the Environmental and Water Resources History 34‐43. /available in open access/ (на енглеском) 63. Buzzelli, D. 2008. Calculating ...
... in/9587/) (на енглеском) 228. Ramalingam, D., Lingireddy, S., Ormsbee, L.E. 2002. History of water distribution network analysis: Over 100 years of progress. Proceedings of the Environmental and Water Resources History 55‐67. (на енглеском) 229. Renouard, P. 1952. Nouvelle méthode pour le calcul ...
... 555–564. (на енглеском) 207. Обровић, Б., Шашић, М. 1996. Хидраулика. Научна књига: 4. издање, Београд (на српском) 208. Ormsbee, L.E. 2006. The history of water distribution network analysis: The computer age. 8th Annual Water Distribution Systems Analysis Symposium, doi.10.1061/40941(247)3 (на ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... Water Resources Research 38(7), 111‐1112. (на енглеском) 62. Brown, G.O. 2002b. The history of the Darcy‐Weisbach equation for pipe flow resistance. Proceedings of the Environmental and Water Resources History 34‐43. /available in open access/ (на енглеском) 63. Buzzelli, D. 2008. Calculating ...
... in/9587/) (на енглеском) 228. Ramalingam, D., Lingireddy, S., Ormsbee, L.E. 2002. History of water distribution network analysis: Over 100 years of progress. Proceedings of the Environmental and Water Resources History 55‐67. (на енглеском) 229. Renouard, P. 1952. Nouvelle méthode pour le calcul ...
... 555–564. (на енглеском) 207. Обровић, Б., Шашић, М. 1996. Хидраулика. Научна књига: 4. издање, Београд (на српском) 208. Ormsbee, L.E. 2006. The history of water distribution network analysis: The computer age. 8th Annual Water Distribution Systems Analysis Symposium, doi.10.1061/40941(247)3 (на ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Природни потенцијал минералних вода Србије - Natural potential of mineral waters in Serbia
Оливера Крунић (2021)Оливера Крунић. "Природни потенцијал минералних вода Србије - Natural potential of mineral waters in Serbia" in Рационално коришћење земљишта и вода у Србији - Sustainable Use of Land and Water in Serbia- Serbian Academy of Sciences and Arts; Scientific Conferences Volume CXCVII; Department of Chemical and Biological Sciences, Book 19, Српска академија наука и уметности (2021)