Претрага
2408 items
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Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit, Bobija, Western Serbia
Marcel Maurer, Dejan Prelević, Regina Mertz-Kraus, Aleksandar Pačevski, Bojan Kostić, Jovana Malbašić (2019)Trejs elementi u sfaleritu, izotopi sumpora, datiranje cirkonom, SEDEX, SHMS, dominantno klastični Pb-Zn, sulfidi, ležištaMarcel Maurer, Dejan Prelević, Regina Mertz-Kraus, Aleksandar Pačevski, Bojan Kostić, Jovana Malbašić. "Genesis and metallogenetic setting of the polymetallic barite-sulphide deposit, Bobija, Western Serbia" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2019). https://doi.org/10.1007/s00531-019-01732-8
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Estimating hydraulic parameters for the complex hydrodynamic models
Hydrodynamic models have usually been calibrated manually, by trial-and-error, with different values of hydraulic parameters and hydraulic characteristics of boundary conditions. This method of calibration and estimation of hydraulic parameters requires an extensive knowledge and experience of experts, but whether the resulting solution includes an optimal set of parameters still remains an open question. An optimization method founded upon the Gauss-Marquardt-Levenberg algorithm, along with PEST software based on that algorithm, introduces automation of model calibration with regularization, which substantially ...Dušan Polomčić, Dragoljub Bajić, Jelena Ratković, Bojan Hajdin. "Estimating hydraulic parameters for the complex hydrodynamic models" in Mining and Metallurgy Engineering Bor, Centre for Evaluation in Education and Science (CEON/CEES) (2018). https://doi.org/10.5937/mmeb1704029P
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Petrology, geochemistry and U-Pb zircon ages of Variscan granitoids of the East Serbian Carpatho-Balkanides.
Cvetković Vladica, Šarić Kristina, Erić Suzana, Kostić Bojan, Jovanović Dragan, Peytcheva Irena (2018)Cvetković Vladica, Šarić Kristina, Erić Suzana, Kostić Bojan, Jovanović Dragan, Peytcheva Irena. "Petrology, geochemistry and U-Pb zircon ages of Variscan granitoids of the East Serbian Carpatho-Balkanides." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 129
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Upper Miocene Pannonian sediments from Belgrade (Serbia) – new evidence and paleoenvironmental considerations
Rundić Lјupko, Ganić Meri, Knežević Slobodan, Soliman Ali. "Upper Miocene Pannonian sediments from Belgrade (Serbia) – new evidence and paleoenvironmental considerations" in Geologica Carpathica 3 no. 62, Bratislava:Geological Institute of the Slovak Academy of Science (2011): 267-278. https://doi.org/10.2478/v10096-011-0021-z
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Petrology, geochemistry and U-Pb zircon ages of Variscan granitoids of the East Serbian Carpatho-Balkanides.
Cvetković Vladica, Šarić Kristina, Erić Suzana, Kostić Bojan, Jovanović Dragan, Peytcheva Irena (2018)Cvetković Vladica, Šarić Kristina, Erić Suzana, Kostić Bojan, Jovanović Dragan, Peytcheva Irena. "Petrology, geochemistry and U-Pb zircon ages of Variscan granitoids of the East Serbian Carpatho-Balkanides." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 129
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Flyrock Induced by Blasting in Surface Mining
Milanka Negovanović, Lazar Kričak, Snežana Ignjatović, Stefan Milanović, Jovan Marković, Nikola Simić, Rade Šarac (2022)Минирање представља и даље најефикаснији и најјефтинији начин експлоатације великих количина чврстих минералних сировина на површинским коповима. Енергија експлозије се користи за фрагментацију чврсте стенске масе до захтеване гранулације. Поред позитивних ефеката минирања, постоје и одређени нежељени ефекти сваког процеса минирања који се могу јавити, а то су: потреси тла, разлетање комада стене, ваздушни удари, отровни и загушљиви гасови и прашина. Разлетање комада стене је неконтролисано избацивање фрагмената одминиране стенске масе и представља један од главних извора материјалне ...Milanka Negovanović, Lazar Kričak, Snežana Ignjatović, Stefan Milanović, Jovan Marković, Nikola Simić, Rade Šarac. "Flyrock Induced by Blasting in Surface Mining" in 8th Balkan Mining Congress, Belgrade, September 28-30, 2022, Mining Institute Ltd, Belgrade (2022)
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Избор одговарајуће механичке методе
Анастасија Мирјанић (2024)Експлоатација нафте и гаса кључна је за задовољење глобалних енергетских потреба. Различите методе се користе за ефикасно вађење тих природних ресурса из земљe. Механичке методе експлоатације, које укључују различите врсте пумпи и компресора, играју значајну улогу у овом процесу. У нафтној индустрији, ефикасно вађење нафте и гаса зависи од избора одговарајуће технологије пумпања. Две од најраспрострањенијих технологија су дубинске пумпе са клипним шипкама (енгл. Sucker rod pumps- SRP) и електричне потапајуће пумпе (енгл. Electrical submersible pump- ESP). Овај завршни рад ће ...Анастасија Мирјанић. Избор одговарајуће механичке методе, 2024
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Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia).
Šarić Kristina, Erić Suzana, Antonović Dragana, Cvetković Vladica, Šarić Josip. "Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia)." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 352
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Microstructural and compositional study of Late Iron Age (La Tène) pottery from the Mureș Valley (Transylvania, Romania).
Gál Ágnes, Ionescu Corina, Urák Malvinka, Hoeck Volker, Šarić Kristina. "Microstructural and compositional study of Late Iron Age (La Tène) pottery from the Mureș Valley (Transylvania, Romania)." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 367
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Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia).
Šarić Kristina, Erić Suzana, Antonović Dragana, Cvetković Vladica, Šarić Josip. "Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia)." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 352
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Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia).
Šarić Kristina, Erić Suzana, Antonović Dragana, Cvetković Vladica, Šarić Josip. "Mineralogical and petrological characteristics of igneous rocks used for making polished stone tools from the Eneolithic archaeological site Masinske Njive (Serbia)." in Geologica Balcanica, XXI International Congress of the Carpathian Balkan Geological Association (CBGA), Salzburg, September 10-13, 2018, Sofia:Geological Institute Bulgarian Academy of Science (2018): 352
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Age and microfacies of oceanic Upper Triassic radiolarite components from the Middle Jurassic ophiolitic mélange in the Zlatibor Mountains (Inner Dinarides, Serbia) and their provenance
Hans-Juergen Gawlick, Nevenka Đerić, Sigrid Missoni, Nikita Bragin, Milan Sudar, Divna Jovanović (2017)Neo-Tethys, trench-like basins, synorogenic deposition, evolving thrust belt, Triassic palaeogeography... suppor- ted by Ministry of Education, Science and Technological Development of the Republic of Serbia, Project ON-176015 (NDJ, MS, DJ). The cooperation Leoben-Belgrade was sup- ported by the CEEPUS Network CIII-RO-0038 Earth-Science Studies in Central and South-Eastern Europe. The research work ...
... of the underlying sequences during the process of overthrusting. Therefore, such a sub-ophiolite mćlange contains blocks from GEOLOGICA CARPATHICA, 2017, 68, 4, 350—365 GAWLICK, DJERIĆ, MISSONI, BRAGIN, LEIN, SUDAR and JOVANOVIĆ the lower plate and gravitationally emplaced blocks derived ...
... Geological map of the Republic of Serbia, Užice 4, 1:50,000. Ministry of Science and Environ- mental Protection, Republic of Serbia. Robertson A.H.F. 2012: Late Palaecozoic-Cenozoic tectonic develop- ment of Greece and Albania in the context of alternative recon- structions of Tethys in the ...Hans-Juergen Gawlick, Nevenka Đerić, Sigrid Missoni, Nikita Bragin, Milan Sudar, Divna Jovanović. "Age and microfacies of oceanic Upper Triassic radiolarite components from the Middle Jurassic ophiolitic mélange in the Zlatibor Mountains (Inner Dinarides, Serbia) and their provenance" in Geologica Carpathica (2017)
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Transboundary groundwater resource management: needs for monitoring the Cijevna River Basin (Montenegro–Albania)
The transboundary Cijevna River Basin shared between Albania and Montenegro has a surface area of 650 km2. It is extremely important for water management, especially in the country of Montenegro which is downstream. Due to the high permeability of both the karst and intergranular aquifers that exist in the basin, the River Cijevna sinks along the length of its riverbed and in summer months it usually dries up completely at the confluence section. Hydrometry surveys undertaken during a drought ...Upravljanje međugraničnim vodama, ranjivost podzemnih voda, monitoring mreža, karstne izdani, Albanija, Crna GoraMomčilo Blagojević, Zoran Stevanović, Milan Radulović, Veljko Marinović, Branislav Petrović. "Transboundary groundwater resource management: needs for monitoring the Cijevna River Basin (Montenegro–Albania)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2020). https://doi.org/10.1007/s12665-020-8809-8
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Tertiary Formations of the SW part of Sirt Basins (Libya): New Stratigraphic and Sedimentological Data
Rundić Ljupko, Toljić Marinko, Vasić Nebojša, Turki Salah, Dalub Husin, Sherif Kalid. "Tertiary Formations of the SW part of Sirt Basins (Libya): New Stratigraphic and Sedimentological Data" in The Geology of Southern Libya 1, Tripoli:Earth Science Society of Libya (ESSL) (2013): 153-174
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Eocene Marine fauna from the SW Part of Sirt Basin (Libya): Biostratigraphy and Paleoeenviromental Remarks
Rundić Ljupko, Ganić Meri, Gagić Nadežda, Knežević Slobodan, Sherif Khalid, Turki Salah, Vasić Nebojša (2012)Rundić Ljupko, Ganić Meri, Gagić Nadežda, Knežević Slobodan, Sherif Khalid, Turki Salah, Vasić Nebojša. "Eocene Marine fauna from the SW Part of Sirt Basin (Libya): Biostratigraphy and Paleoeenviromental Remarks" in The Geology of Souther Libya 1, Tripoli, Libya:Eart Science of Libya (ESSL) (2012): 223-235
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Sillakkudirhynchia gen. nov. (Rhynchonellida, Brachiopoda) from the Upper Cretaceous (Campanian) of the Cauvery Basin, southern India: Taxonomy, palaeoecology and palaeobiogeography
Radulović Barbara, Ayoub-Hanna W., Radulović Vladan, Banjac Nenad. "Sillakkudirhynchia gen. nov. (Rhynchonellida, Brachiopoda) from the Upper Cretaceous (Campanian) of the Cauvery Basin, southern India: Taxonomy, palaeoecology and palaeobiogeography" in Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 1 no. 276, Stuttgart:E. Schweizerbart'sche Verlagsbuchhandlung (Nägele und Obermiller) Science Publishers (2015): 63-78. https://doi.org/10.1127/njgpa/2015/0475
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Texture and composition of ferrian ilmenite from hornblende andesites of the Timok Magmatic Complex, Serbia
Aleksandar Luković, Predrag Vulić, Janez Zavašnik, Vladica Cvetković, Kristina Šarić, Miodrag Banješević, Marina Lazarov, Aleksandar Pačevski (2021)hematit, ilmenit, hemoilmenit, ilmenohematit, čvrsti rastvor, tekstura, eksolucija, andezit, bakar porfiri, timocit, Krivelj, NikoličevoAleksandar Luković, Predrag Vulić, Janez Zavašnik, Vladica Cvetković, Kristina Šarić, Miodrag Banješević, Marina Lazarov, Aleksandar Pačevski. "Texture and composition of ferrian ilmenite from hornblende andesites of the Timok Magmatic Complex, Serbia" in Neues Jahrbuch für Mineralogie - Abhandlungen (Journal of Mineralogy and Geochemistry), Schweizerbart Science Publishers, Stuttgart, Germany (2021)
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Annotation of the Serbian ELTeC Collection
Ovaj rad predstavlja takozvano izdanje nivoa 2 kolekcije tekstova SrpELTeC razvijene u okviru aktivnosti Radne grupe 2 – Metode i alati COST akcije CA 16204 (Distant Reading for European Literary History) i njene specifikacije šeme. Izdanje nivoa 2 je nastavak izdanja nivoa 1, koje se koristi kao ulaz za morfosintaksičke i NER anotacije romana. Srpska obrada nivoa-2 je navedena kroz potrebne korake, uključujući metode i alate koji se koriste u tom procesu. Neki statistički podaci iz srpske kolekcije nivoa ...udaljeno čitanje, literarni korpus, tagiranje, prepoznavanje imenovanih entiteta, lematizacija, ELTeCRanka Stanković, Cvetana Krstev, Branislava Šandrih Todorović, Mihailo Škorić. "Annotation of the Serbian ELTeC Collection" in Infotheca, Faculty of Philology, University of Belgrade (2021). https://doi.org/10.18485/infotheca.2021.21.2.3
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Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans
Karst terrains cover some 30% of the Western Balkans, where rich karst aquifers represent the main source of potable water supply and ensure the development of local economies and tourism. In this “classical karst” region, there are also numerous sites or areas under different forms of protection—from those that are included in the UNESCO World Heritage list to natural monuments and landscapes that are protected by national legislation. In and around them are specific representatives of flora and fauna ...Zoran Stevanović, Aleksandra Maran Stevanović, Želimir Pekaš, Romeo Eftimi, Veljko Marinović. "Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans" in Carbonates and Evaporites, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s13146-021-00754-1
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Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans
Karst terrains cover some 30% of the Western Balkans, where rich karst aquifers represent the main source of potable water supply and ensure the development of local economies and tourism. In this “classical karst” region, there are also numerous sites or areas under different forms of protection—from those that are included in the UNESCO World Heritage list to natural monuments and landscapes that are protected by national legislation. In and around them are specific representatives of flora and fauna ...Zoran Stevanović, Aleksandra Maran Stevanović, Želimir Pekaš, Romeo Eftimi, Veljko Marinović. "Environmental flows and demands for sustainable water use in protected karst areas of the Western Balkans" in Carbonates and Evaporites, Springer Science and Business Media LLC (2022). https://doi.org/10.1007/s13146-021-00754-1