Претрага
752 items
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Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)
... during the Cretaceous compression. The general south-eastward tectonic transport during D, cannot explain the increase in the metamorphic grade from east to West observed in the studied area. This metamor- phic pattern must be related to a general westward thrust- ing and thickening of the ...
... is related to isoclinal folding, commonly preserved as up to decimetre- scale quartz-feldspar rootless fold hinges. D, is associ- ated with general south-eastward tectonic transport and refolding of earlier structures into recumbent metre- to kilometre-scale tight to isoclinal folds. Stages ...
... observed along the Vrvi Kobila shear zone (Figs. 4d, 6). Int J Earth Sci (Geol Rundsch) (2017) 106:1665–1692 This south-castward shearing and the general south-cast- north-west orientation of fold axes b, are considered to be related to deformation stage D». The lineations oriented dif- ferently ...Milorad D. Antić, Alexandre Kounov, Branislav Trivić, Richard Spikings, Andreas Wetzel. "Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2016). https://doi.org/10.1007/s00531-016-1380-6
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Against the tide: southeast to northwest shelf-edge progradation in the southeastern margin of Lake Pannon, Banat (Serbia and Romania)
In the late Neogene, the Pannonian Basin in Central Europe was filled with sediments when rivers from the Alps and Carpathians shed their sediment load into Lake Pannon. The most powerful source-to-sink system was that of the paleo-Danube, transporting sediments from the NW as far as the southeastern part of the lake. In the southeastern margin of the basin, however, local sedimentary systems worked in the opposite direction, against the “tide” of the prevailing N to S sediment transport. ...Dejan Radivojević, Miloš Radonjić, Lajos Tamás Katona, Imre Magyar. "Against the tide: southeast to northwest shelf-edge progradation in the southeastern margin of Lake Pannon, Banat (Serbia and Romania)" in International Journal of Earth Sciences, Springer Science and Business Media LLC (2022). https://doi.org/10.1007/s00531-022-02188-z
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Mikroelementi u uljnim šejlovima Aleksinca i njihov uticaj na životnu sredinu
Nikoleta Aleksić (2021)... Kesić, Ž., Lukić, I., Zdujić, M., Mojović, L., Skala, D. (2016). Calcium oxide based catalysts for biodiesel production: a review. Chemical Industry and Chemical Engineering Quarterly, 22(4), 391-408. [5] Marinković, D.M., Stanković, M.V., Veličković, A.V., Avramović, J.M., Miladinović, M.R., Stamenković ...
... Kesić, Ž., Lukić, I., Zdujić, M., Mojović, L., Skala, D. (2016). Calcium oxide based catalysts for biodiesel production: a review. Chemical Industry and Chemical Engineering Quarterly, 22(4), 391-408. [6] Marinković, D.M., Stanković, M.V., Veličković, A.V., Avramović, J.M., Miladinović, M.R., Stamenković ...
... , Avramović, J.M., Stamenković, O.S., Veljković, V.B. (2016). Kinetics of the sunflower oil ethanolysis using CaO as catalyst. Chemical Industry and Chemical Engineering Quarterly, 22(4), 409-418. Voda VIII Memorijalni naučni skup iz zaštite životne sredine „Docent dr Milena Dalmacija“, 2021 ...Nikoleta Aleksić. "Mikroelementi u uljnim šejlovima Aleksinca i njihov uticaj na životnu sredinu" in VIII Memorijalni naučni skup iz zaštite životne sredine „Docent dr Milena Dalmacija“, 2021, Prirodno-matematički fakultet, Novi Sad (2021)
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Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije
Pavle I. Tančić (2016-09-21)U ovoj Doktorskoj disertaciji proučavano je pet različitih zona makroskopski zonarnog grandita sa lokaliteta Meka Presedla (Kopaonik, Srbija). Pomoću hemijske i elektronske analize mikroprobe preračunati su relativno visoko homogeni sastavi zona, t.j.: Grs64±1Adr36±1Sps2 (A), Grs62±1Adr38±1Sps2 (B), Grs59±2Adr40±2Sps2 (C), Grs58±2Adr41±2Sps2 (D) i Grs58±1Adr41±1Sps2 (E). Glavne promene u sastavima izražene formulom: Ca2,93-2,97Mn0,05-0,06Mg0,00-0,01Al1,14-1,26Fe3+0,72-0,83Ti0,00-0,02Si2,97-3,02O12 ukazuju da je jedina značajnija varijacija ustanovljena samo kod Al-Fe3+ raspodela u oktaedarskom položaju. Ovakav hemijski sastav je potvrđen i sa matematičkim proračunima iz IC i Raman analiza. Urađena ...Macroscopically zoned grandite, chemical analysis, electron microprobe analysis, Raman, Rietveld, structure, dissymmetrization, space groupPavle I. Tančić. "Kristalografsko proučavanje strukturne desimetrizacije granata grosularsko-andraditske izomorfne serije" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-09-21)
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Отпад из процеса сагоревања угља као сировина за добијање елемената ретких земаља
Бојан Земљак (2024)Због великог броја индустрија у којима се користе ови ресурси, глобална економија се у великој мери ослања на елементе ретких земаља. Елементи ретких земаља су есенцијална сировина — материјал за развој савремених технологија, али у односу на њихову огромну потражњу, њихово вађење је ограничено и повезано је са значајним утицајима на животну средину. Због њихове ограничене доступности, проблема који се јављају при процесима експлоатације, све више и више земаља почиње да тражи повољније могућности вађења елемената [REE] из секундарних ...... cost evaluation. Chemical Engineering Journal, 349, p.309-317. [200] Qin, Q.W., Zhao, H.Q., Lai, Y.Q., Li, J., Liu, Y.X. and Deng, Z.G., 2002. Extraction of rare carth metals by liquid surfactant membranes containing: Cyanex 272 as a carrier. Mining and Metallurgical Engineering(China), 22(3), ...
... B., Martens, J.A. and Van Gerven, T., 2014. Towards zero-waste mineral carbon sequestration via two-Way valorization of ironmaking slag. Chemical engineering journal, 249, p.260-269. [192] Mijarsh, M.J.A., Johari, M.M. and Ahmad, Z.A., 2015. Compressive strength of treated palm oil fuel ash based ...
... (Doctoral dissertation, Tulane University School of Science and Engineering). [66] Balaram, V., 2022. Sources and applications of rare earth elements. Environmental Technologies to Treat Rare Earth Elements Pollution: Principles and Engineering; IWA Publishing: London, UK, p.75-113. [67] Chakhmouradian ...Бојан Земљак. Отпад из процеса сагоревања угља као сировина за добијање елемената ретких земаља, 2024
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NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands
Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić (2012)Reakcije supstitucije monofunkcionalnog [Ru(terpi)(bipi)(H2O)]2+ kompleksa, gde je terpi = 2,2′:6′,2″-terpiridin i bipi = 2,2′-bipiridin, sa biološki relevantnim sumporo donorskim ligandima, kao što su tiourea, l-metionin, l-cistein i glutation, proučavane su u vodenim rastvorima tehnikom 1H i 13C NMR spektroskopije. Sve reakcije su proučavajne na pH 7,4, u prisustvu fosfatnog pufera, da bi se oponašalo fiziološko okruženje tokom procesa supstitucije. Reakcije se izvode na 295 K pod uslovima reakcija drugog reda. Uočeni rezultati pokazuju da brzina supstitucije snažno zavisi ...Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić. "NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands" in Inorganica Chimica Acta, Elsevier BV (2012). https://doi.org/10.1016/j.ica.2012.09.016
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Legal framework for recultivation of degraded areas caused by mining exploitation
Radmila Gaćina (2023)Prilikom površinske i podzemne eksploatacije uglja eksploatacioni sistemi oštećuju veće ili manje površine zemljišta. Iskustva pokazuju da su oštećenja zemljišta znatno veća kod površinske eksploatacije, gde je prostora degradiran ne samo u konturi rudnika i okoline, već se promene takođe dešavaju u prirodnom okruženju. U članku su predstavljeni rezultati studije zakonskih okvira rekultivacije u nekim zemljama sveta i u Srbiji. Praktično iskustvo rekultivacije pokazalo je da iskorišćenje i devastacija tokom rudarske aktivnosti predstavljaju opasnost ne samo za pogođena ...... acceptance of the main content should include: reclaimed land area, surface cover thickness, ground slope and drainage function, the physical and chemical properties of the soil are in line with the standards of arable land, and the failure to meet the acceptance criteria, should not pass the acceptance ...
... publish and represent a detailed regulation on LRR. Regulation on Compiling Land Reclamation Plan (RCLRP) was issued in 2011, contains 7 parts (general rules, opencast coalmine, underground coal mine, metal mine, petroleum and natural gas (including coal-bed gas), construction projects, and uranium ...
... there is one single legislative regime or framework - the national mining law, BBergG (1980) - bringing together all mining operations and the general environmental laws to speed up and simplify the complex planning process. The law in Serbia defines that the Exploitation Holder is obliged to r ...Radmila Gaćina. "Legal framework for recultivation of degraded areas caused by mining exploitation" in Underground mining engineering, Belgrade : University of Belgrade - Faculty of Mining and Geology (2023). https://doi.org/10.5937/podrad2342027G
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Spatial–temporal assessment of hydrocarbon biodegradation mechanisms at a contaminated groundwater site in Serbia
Nenad Marić, Jana Štrbački, Jason Polk, Latinka Slavković Beškoski, Jelena Avdalović, Marija Lješević, Kristina Joksimović, Aleksandra Žerađanin, Vladimir P. Beškoski (2022)General Earth and Planetary Sciences,General Environmental Science,Ecology,Ecology, Evolution, Behavior and SystematicsNenad Marić, Jana Štrbački, Jason Polk, Latinka Slavković Beškoski, Jelena Avdalović, Marija Lješević, Kristina Joksimović, Aleksandra Žerađanin, Vladimir P. Beškoski. "Spatial–temporal assessment of hydrocarbon biodegradation mechanisms at a contaminated groundwater site in Serbia" in Chemistry and Ecology, Informa UK Limited (2022). https://doi.org/10.1080/02757540.2021.2017903
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Анализа примене утискивања полимера за повећање искоришћења лежишта „Х“
Јана Ивановић (2024)Лежиште „Х“ се налази у Панонском басену и део је нафтно-гасног поља „ХХ“.С обзиром на висок удео воде у произведеном флуиду на лежишту је потребно применити неку методу којом би се смањила брзина напредовања фронта воде ка производним бушотинама, односно смањио удео воде у производњи. Овај рад има за циљ да детаљно испита могућност примене једне од допунских метода повећања искоришћења лежишта, методе утискивања полимера на изабраном лежишту „Х“. Први део рада приказује основне теоријске појмове на којима се ...... SPE&Reservoir Evaluation&Engineering, 2009. [9] Engao Tang, Jian Zhang, Yi Jin et al, „Opfimization of Discontinuous Polymer Flooding Processes for Offshore Oilfield Using a Novel PSO-ICA Algorithm”, 2024. [10] Firozjaii Mohsenatabar Ali, Saghafi Reza Hamid, „Review on chemical enhanced oil recovery ...
... James, „A Comprehensive Review of Alkaline-Surfactant-Polymer (ASP) Flooding”, Article in Asia-Pacific Journal of Chemical Engineering, 2013. [24] Sheng, J. James, Leonhardt, B., and Azri, N., „Status of Polymer-Flooding Technology“, 2015. [25] Thomas Antoine, „Essenfials of Polymer Flooding Techinque” ...
... Roger Hite J., „Planning EOR Projects”, Paper SPE 92006, 2004. [21] Romero-Zeron Laura, „Chemical Enhanced Oil Recovery (cEOR) – a Practical Overview”, IntechOpen, 2016. [22] Sheng J. James, „Modern Chemical Enhanced Oil Recovery-Theory and Practice”, Elsevier, 2011. 53 [23] Sheng J. James ...Јана Ивановић. Анализа примене утискивања полимера за повећање искоришћења лежишта „Х“, 2024
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Project REASONING: Characterization and technological procedures for recycling and reusing of the rudnik mine flotation tailings
Vesna Cvetkov, Vladimir Simić, Stefan Petrović, Filip Arnaut, Milena Kostović, Dragan Radulović, Jovica Stojanović, Vladimir Jovanović, Dejan Todorović, Nina Nikolić, Jelena Senćanski, Grozdanka Bogdanović, Dragana Marilović (2024)Vesna Cvetkov, Vladimir Simić, Stefan Petrović, Filip Arnaut, Milena Kostović, Dragan Radulović, Jovica Stojanović, Vladimir Jovanović, Dejan Todorović, Nina Nikolić, Jelena Senćanski, Grozdanka Bogdanović, Dragana Marilović. "Project REASONING: Characterization and technological procedures for recycling and reusing of the rudnik mine flotation tailings" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Tailoring of K0.8Al0.7Fe0.15Si2.25O6 leucite based dental ceramic material
Kremenović Aleksandar, Fabián Martin, Vulić Predrag, Jovalekić Čedomir, Briančin Jaroslav. "Tailoring of K0.8Al0.7Fe0.15Si2.25O6 leucite based dental ceramic material" in Croatica Chemica Acta 1 no. 89, :Croatian Chemical Society (2016): 101-104. https://doi.org/10.5562/cca2860
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XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit
Dragana Bosić, Vladica Cvetković, Miodrag Banješević, Kristina Šarić. "XRD dertermination od hydrothermal phases related to epithermal mineralization in the Čukaru Peki deposit" in V Congress of Geologists of Republic of Macedonia ": “Geology in a changing world”, Makedonsko geološko društvo (2024)
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Superstructure of Mullite-type KAl9O14
Lazić P. Biljana, Krueger H., Kaindl R., Perfler L., Kremenović Aleksandar, Cvetković Vladica, Withers R.L. (2013)Lazić P. Biljana, Krueger H., Kaindl R., Perfler L., Kremenović Aleksandar, Cvetković Vladica, Withers R.L.. "Superstructure of Mullite-type KAl9O14" in Chemistry of Materials 25 no. 3, Washington, United States:American Chemical Society (2013): 496-502. https://doi.org/10.1021/cm3038476
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Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs
Saša Milanović, Ljiljana Vasić (2021)Saša Milanović, Ljiljana Vasić. "Review: Methodological approaches and research techniques for addressing construction and remediation problems in karst reservoirs" in Hydrogeology Journal, Springer Science and Business Media LLC (2021). https://doi.org/10.1007/s10040-020-02280-1
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Identification of a novel series of benzohopanes and its geochemical significance
Nytoft H. Peter, Vuković Nikola, Kildahl-Andersen Geir, Rise Frode, Životić Dragana, Stojanovic Ksenija (2016)Nytoft H. Peter, Vuković Nikola, Kildahl-Andersen Geir, Rise Frode, Životić Dragana, Stojanovic Ksenija. "Identification of a novel series of benzohopanes and its geochemical significance" in Energy & Fuels 30 no. 7, Washington:American Chemical Society (2016): 5563-5575. https://doi.org/10.1021/acs.energyfuels.6b0079
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Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)
Proučavan je efekat „zatrpanog kamena“ na intenzitet procesa degradacije prisutnih na kersantitu koji je ugrađen u spomenik Malo stepenište. Istraživanja su vršena na uzorcima stene iz kamenoloma i na oštećenim kamenim blokovima ugrađenim u spomenik. Dok su neki delovi stepeništa bili pod zemljom 90 godina, većina kamenih elemenata je bila izložena različitim uslovima sredine i antropogenim uticajima. Urađeno je detaljno mapiranje trenutnog stanja spomenika kako bi se istražio uticaj “zatrpavanja” i kompleksne geometrije spomenika na tip propadanja i variranje ...Nevenka Novaković, Predrag Dabić, Vesna Matović. "Atmospheric exposure vs burying: influences on damage intensity of built-in kersantite in the monument of the Small Staircase (Belgrade, Serbia)" in Environmental Earth Sciences, Springer Science and Business Media LLC (2023). https://doi.org/10.1007/s12665-023-10794-6
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Heterogeneity and Disorder in Ti1-xFeyO 2- d nanocrystal rutile-based flowerlike aggregates: Detection of anatase
Kremenović Aleksandar, Antić Bratislav, Blanuša Jovan, Čomor Mirjana, Colomban Philippe, Mazerolles Leo, Božin Emil S. (2011)Kremenović Aleksandar, Antić Bratislav, Blanuša Jovan, Čomor Mirjana, Colomban Philippe, Mazerolles Leo, Božin Emil S.. "Heterogeneity and Disorder in Ti1-xFeyO 2- d nanocrystal rutile-based flowerlike aggregates: Detection of anatase" in Journal of Physical Chemistry C 11 no. 115, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA:American Chemical Society (2011): 4395-4403. https://doi.org/10.1021/jp109437b
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Analysis and visualization of geophysical well-logging data from closely spaced boreholes
Geophysical logging measurements for determining the condition of the rock mass on the dam profile and locating the predisposed directions of water circulation and loss from the reservoir were conducted in four boreholes distributed at a close distance. The survey was carried out in a typical karst terrain, which is an additional challenge for defining the geological model, especially in terms of water retention. That kind of data set provides an excellent opportunity for a new approach to analysis ...... MEPMEPHTE BO PEITIY5JIMKA CEBEPHA MAKEJIOHHJA Jopoan Cmedq)kos6, Jluouja /{unoscka, Catwa Iocmoanosa JakuModcka MINERALOGICAL-PETROGRAPHIC AND CHEMICAL CHARACTERISTICS OF ANCIENT SAMPLES FROM THE ARHAEOLOGICAL SITE “STOBI” R.MACEDONIA Filip Jovanoski, Igor Mitev, Dobriela R. Stavreva, Zlatko ...
... MATMHCTPAJIEH IIAT A3, JIEJIHMITIA: HCTHMBAĐA – AKVMMJIALIHJA KAJIMHMAHILIIH Hukoana /luvos6 u 4nekcaHdap Kapajo8aHOcKU a 197 GEOLOGICAL-ENGINEERING ASPECTS OF THE VJOSA RIVER DELTAIC PLAIN Majlinda Mecaj O aaiaaaaaaananaanoı 211 FEOTEXHMHUKH HCTPA)KHMH PABOTH HA VCEK II(xM 11+240-11+460) ...
... aigiainannanane 217 FEOTEXHMUKH HCTPA)KVBAMA HA CBJIEUMIITETO BPyTOUKMH CH0DOH Cmojanue Hukono6, Onugepa Muxauno6cka O iii 230 GEOLOGICAL AND ENGINEERING GEOLOGICAL RESEARCH ON THE LOCAL ROAD OGORELICA (TEOČAK MUNICIPALITY) WITH A PROPOSAL FOR REHABILITATION (BOSNIA AND HERZEGOVINA) Zijad F ...Branislav Sretković, Ivana Vasiljević, Dimitry Sidorov - Biryukov. "Analysis and visualization of geophysical well-logging data from closely spaced boreholes" in Vth Congress of the Geologists of the Republic of North Macedonia, Ohrid, Republic of North Macedonia, September 27-28, 2024, Macedonian Geological Society (2024)
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Comparative analysis of correlation coefficients in mineralogical and geophysical data from the mine tailing site “Rudnik” (Serbia)
Vesna Cvetkov, Filip Arnaut, Dragana Životić. "Comparative analysis of correlation coefficients in mineralogical and geophysical data from the mine tailing site “Rudnik” (Serbia)" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Thermal evolution of cation distribution/crystallite size and their correlation with the magnetic state of Yb-substituted zinc ferrite nanoparticles
Vučinić-Vasić Milica, Bozin Emil S., Bessais Lotfi, Stojanović Goran, Kozmidis-Luburić Uranija, Abeykoon Milinda, Jancar Bostjan, Meden Anton, Kremenović Aleksandar, Antić Bratislav (2013)Vučinić-Vasić Milica, Bozin Emil S., Bessais Lotfi, Stojanović Goran, Kozmidis-Luburić Uranija, Abeykoon Milinda, Jancar Bostjan, Meden Anton, Kremenović Aleksandar, Antić Bratislav. "Thermal evolution of cation distribution/crystallite size and their correlation with the magnetic state of Yb-substituted zinc ferrite nanoparticles" in Journal of Physical Chemistry C 23 no. 117, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA:American Chemical Society (2013): 12358-12365. https://doi.org/10.1021/jp403459t