106 items

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  P-T analiza uglja RB Kolubara cite

  Rada Vitomir (2024)

  Rudarski basen Kolubara predstavlja jedno od najvažnijih ležišta lignita u Republici Srbiji i ključni je faktor u snabdevanju zemlje energijom. Kvalitet uglja iz ovog basena direktno utiče na efikasnost termoelektrana i zadovoljenje energetskih potreba. U ovom radu, opisan je značaj tehničke i elementarne analiza uglja kako bi se utvrdili fizičko-hemijski parametri uglja iz Rudarskog basena Kolubara. U drugom delu rada dat je opis P-T analize uglja i njen značaj za ocenu mogućnosti čišćenja uglja. Takođe, dati su i rezultati ...

  Rudarski basen Kolubara, pliva tona analiza, lignit, kvalitet uglja, energetska efikasnost

  Rada Vitomir. P-T analiza uglja RB Kolubara, 2024

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  Superstructure of Mullite-type KAl9O14 cite

  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 M21

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  SEM-EDS analysis and microindentation hardness study of Zr-doped X2Y3 (X=Bi, Sb; Y=Te, Se) p-type semiconductor cite

  Požega Emina, Marković Ivana, Vuković Nikola (2013)

  Požega Emina, Marković Ivana, Vuković Nikola. "SEM-EDS analysis and microindentation hardness study of Zr-doped X2Y3 (X=Bi, Sb; Y=Te, Se) p-type semiconductor" in Proceedings of the 45th International October Conference on Mining and Metallurgy, Bor:Univerzitet u Beogradu – Tehnički fakultet u Boru (2013): 600-603 M33

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  Erosion rate determination of Allchar region with cosmogenic radioactive (10Be, 26Al, 53Mn) and stable (3He, 21Ne) nuclides cite

  Pavićević Miodrag, Vermeesch P., Niedermann S., Amthauer Georg, Boev Blažo, Jelenković Rade, Pejović Vladan (2010)

  Pavićević Miodrag, Vermeesch P., Niedermann S., Amthauer Georg, Boev Blažo, Jelenković Rade, Pejović Vladan. "Erosion rate determination of Allchar region with cosmogenic radioactive (10Be, 26Al, 53Mn) and stable (3He, 21Ne) nuclides" in IMA 2010, PL123 Cometary and stellar mineralogy, Budapest, Hungary: (2010) M34

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  Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората cite

  М. Милојевић, А. Жекић, П. Дабић, Б. Вучетић, Б. Максимовић (2023)

  М. Милојевић, А. Жекић, П. Дабић, Б. Вучетић, Б. Максимовић. "Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората" in XXVII конференција Српског кристалографског друштва, Чачак, 14-15. јун, 2023., Београд : Српско кристалографско друштво (2023) М64

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  Quaternary stratigraphy and paleoenvironment of the Ada Ciganlija based on borehole P-1 cite

  Nenadić Draženko, Gaudenyi T.,Bogićević Katarina, Jovanović M (2010)

  Nenadić Draženko, Gaudenyi T.,Bogićević Katarina, Jovanović M. "Quaternary stratigraphy and paleoenvironment of the Ada Ciganlija based on borehole P-1" in Conference of the Europan Quaternary Malagologists 15-18th August, Molluscs and Quaternary envirnoment of Central Europe, Szeged:Srpsko geološko društvo, University of Szeged (2010): 27-28 M34

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  Crystal structures and microstructures of ordered and disordered kalsilites. Is kaliophilite a KAlSiO4 polymorph or kalsilite polytype? cite

  Kremenović Aleksandar, Dimitrijević Radovan, Dondur Vera, Lazić P. Biljana, Vulić Predrag, Cvetković Vladica (2011)

  Kremenović Aleksandar, Dimitrijević Radovan, Dondur Vera, Lazić P. Biljana, Vulić Predrag, Cvetković Vladica. "Crystal structures and microstructures of ordered and disordered kalsilites. Is kaliophilite a KAlSiO4 polymorph or kalsilite polytype?" in Meeting of the Swiss Crystallographic Association/SGK/SSCr Newsletter 84, Bern, Švajcarska:Swiss Crystallographic Association (2011): 34-34 M34

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  Determination of oxygen surface groups on biochars using Boehm-titration method cite

  Krstić D. Aleksandar, Lolić Đ. Aleksandar, Ilić Marija, Mijatović Aleksandar, Zlatanović J. Snežana, Nedić P. Zoran, Pavelkić M. Vesna (2015)

  Krstić D. Aleksandar, Lolić Đ. Aleksandar, Ilić Marija, Mijatović Aleksandar, Zlatanović J. Snežana, Nedić P. Zoran, Pavelkić M. Vesna. "Determination of oxygen surface groups on biochars using Boehm-titration method" in 52. savetovanje Srpskog hemijskog društva, Belgrade, Serbia (2015): 16 M64

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  Modelling of characteristics of crater emerged from the surface explosion on the soil cite

  Bjelovuk I., Jaramaz S., Elek P., Mickovic D., Kričak Lazar (2015)

  Bjelovuk I., Jaramaz S., Elek P., Mickovic D., Kričak Lazar. "Modelling of characteristics of crater emerged from the surface explosion on the soil" in FIZIKA GORENIYA I VZRYVA, (COMBUSTION, EXPLOSION, AND SHOCK WAVES) no. 3, Novosibirsk, Rusija:Publishing House of the Siberian Branch of the Russian Academy of Sciences , Springer (2015): Prihvaćen M23

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  Simultaneous determination of long-term average fluxes of CR muons and solar pp-neutrinos cite

  Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch F., Brüchle W, Djurčić Željan, Faestermann T., Henning W. F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A. (2010)

  Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch F., Brüchle W, Djurčić Željan, Faestermann T., Henning W. F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A.. "Simultaneous determination of long-term average fluxes of CR muons and solar pp-neutrinos" in 22nd ECRS - European Cosmic Ray Symposium ECRS 2010, Turku, Finland: (2010) M34

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  Geochemistry, Sr–Nd–Pb isotopes and geochronology of amphibole- and mica-bearing lamprophyres in northwestern Iran: Implications for mantle wedge heterogeneity in a palaeo-subduction zone cite

  M. Aghazadeh, Д. Прелевић, Z. Badrzadeh, E. Braschi, P. van den Bogaard, S. Conticelli (2015)

  M. Aghazadeh, Д. Прелевић, Z. Badrzadeh, E. Braschi, P. van den Bogaard, S. Conticelli. "Geochemistry, Sr–Nd–Pb isotopes and geochronology of amphibole- and mica-bearing lamprophyres in northwestern Iran: Implications for mantle wedge heterogeneity in a palaeo-subduction zone" in Lithos 216-217 (2015): 352-369. https://doi.org/doi.org/10.1016/j.lithos.2015. M21

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  Evaluation of melioration area damage on the river Danube caused by the hydroelectric power plant ‘Djerdap 1’ backwater cite

  P. Pajic, L. Andjelic, U. Urosevic, D. Polomcic (2014)

  Water Science and Technology, Environmental Engineering

  P. Pajic, L. Andjelic, U. Urosevic, D. Polomcic. "Evaluation of melioration area damage on the river Danube caused by the hydroelectric power plant ‘Djerdap 1’ backwater" in Water Science and Technology, IWA Publishing (2014). https://doi.org/10.2166/wst.2014.230 М22

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  Approximation of the number of roots that do not lie on the unit circle of a self-reciprocal polynomial cite

  Dragan Stankov (2024)

  We introduce the ratio of the number of roots not equal to 1 in modulus of a reciprocal polynomial Rd(x) to its degree d. For some sequences of reciprocal polynomials we show that the ratio has a limit L when d tends to infinity. Each of these sequences is defined using a two variable polynomial P(x,y) so that Rd(x) = P(x,xn). For P(x,y) we present the theorem for the limit ratio which is analogous to the Boyd-Lawton limit formula ...

  reciprocal polynomial, envelope, unimodular roots

  Dragan Stankov. "Approximation of the number of roots that do not lie on the unit circle of a self-reciprocal polynomial" in The book of abstracts XIV symposium "mathematics and applications” Belgrade, Serbia, December, 6–7, 2024 , Univerzitet u Beogradu, Matematički fakultet (2024) М64

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  Simultaneous determination of long-term average fluxes of solar pp-neutrinos and cosmic ray muons. Astrophysics and Space Sciences Transactions (ASTRA). cite

  Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch Franz, Bruchle W., Đurčić Zoran, Faestermann, T., Henning, W.F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A. (2010)

  Aničin Ivan, Pavićević Miodrag, Amthauer Georg, Boev Blažo, Bosch Franz, Bruchle W., Đurčić Zoran, Faestermann, T., Henning, W.F., Jelenković Rade, Niedermann S., Pejović Vladan, Vermeesch P., Weiss A.. "Simultaneous determination of long-term average fluxes of solar pp-neutrinos and cosmic ray muons. Astrophysics and Space Sciences Transactions (ASTRA)." in ASTRA. Special Issue: ECRS 2010 (2010): 111 M34

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  Fenton-like oxidation of an azo dye using mesoporous Fe/TiO2 catalysts prepared by a microwave-assisted hydrothermal process cite

  Nešic Jelena, Manojlović Dragan D, Jović Milica S, Dojčinović Biljana P, Vulić Predrag, Krstić Jugoslav B, Roglić Goran M (2014)

  Nešic Jelena, Manojlović Dragan D, Jović Milica S, Dojčinović Biljana P, Vulić Predrag, Krstić Jugoslav B, Roglić Goran M. "Fenton-like oxidation of an azo dye using mesoporous Fe/TiO2 catalysts prepared by a microwave-assisted hydrothermal process" in Journal of the Serbian Chemical Society 79 no. 8, Belgrade:Serbian Chemical Society (2014): 977-991. https://doi.org/10.2298/JSC131001143N M23

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  Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells cite

  Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra (2018)

  Mirković M. Miljana, Došen, M. Anja, Erić P. Suzana, Stojmenović D. Marija, Matović Z. Branko, Rosić A. Aleksandra. "Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells" in Science of Sintering 50 no. 1, Beograd:International Institute for the Science of Sintering, Belgrade, Serbia (IISS) (2018): 95-109. https://doi.org/10.2298/SOS1801095M M23

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  Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells cite

  Mirković Miljana M., Došen Anja M., Erić Suzana P., Stojmenović, Marija D., Matović Branko Z., Rosić Aleksandra A. (2018)

  Mirković Miljana M., Došen Anja M., Erić Suzana P., Stojmenović, Marija D., Matović Branko Z., Rosić Aleksandra A.. "Structural, Morphological and Electrical Properties of Multi-Doped Calcium Phosphate Materials as Solid Electrolytes for Intermediate Temperature Solid Oxide Fuel Cells" in Science of Sintering 1 no. 50, Beograd:Međunarodni Institut za nauku o sinterovanju (2018): 95-109. https://doi.org/https://doi.org/10.2298/SOS180 M23

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  Ozone/Thiosulfate-Assisted Leaching of Cu and Au from Old Flotation Tailings cite

  Stefan Trujić, Miroslav P. Popović, Vesna Conić, Miloš Janošević, Filip Alimpić, Dragoljub Bajić, Ana Milenković-Anđelković, Filip Abramović (2025)

  leaching, composite, thiosulfate, ozone, tailings, XRD, SEM, polarizing microscopy

  Stefan Trujić, Miroslav P. Popović, Vesna Conić, Miloš Janošević, Filip Alimpić, Dragoljub Bajić, Ana Milenković-Anđelković, Filip Abramović. "Ozone/Thiosulfate-Assisted Leaching of Cu and Au from Old Flotation Tailings" in Molecules, MDPI AG (2025). https://doi.org/10.3390/molecules30010069 М21

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  Differently shaped nanocrystalline (Fe, Y)3O4 and its adsorption efficiency toward inorganic arsenic species cite

  Biljana P Dojčinović, Boštjan Jančar, Lotfi Bessais, Aleksandar Kremenović, Nataša P Jović-Jovičić, Predrag T Banković, Dalibor M Stanković, Miloš Ognjanović, Bratislav V Antić (2019)

  Herein we report effects of partial substitution of Fe3+ by Y3+ in magnetite (Fe3O4) on morphology and inorganic arsenic species adsorption efficiency of the Fe3−xYxO4 nanoparticles formed. The series of Fe3−xYxO4 (x=0.00, 0.042 and 0.084, labeled as Y00, Y05 and Y10, respectively) was synthesized using co-precipitation followed by microwave-hydrothermal treatment (MW) at 200°C. With increase of yttrium content(xvalue), both the morphological inhomogeneity of the samples and the fraction of spinel nanorods as compared to spinel pseudospherical particles increased. By ...

  microstructure, microwave-hydrothermal synthesis, adsorption, magnetic nanoparticles, arsenic

  Biljana P Dojčinović, Boštjan Jančar, Lotfi Bessais, Aleksandar Kremenović, Nataša P Jović-Jovičić, Predrag T Banković, Dalibor M Stanković, Miloš Ognjanović, Bratislav V Antić. "Differently shaped nanocrystalline (Fe, Y)3O4 and its adsorption efficiency toward inorganic arsenic species" in Nanotechnology, IOP Publishing (2019). https://doi.org/10.1088/1361-6528/ab3ca2 М22

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  Spatial–temporal assessment of hydrocarbon biodegradation mechanisms at a contaminated groundwater site in Serbia cite

  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 Systematics

  Nenad 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 М22