Претрага
328 items
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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
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.
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Melt evolution beneath a rifted craton edge: 40Ar/39Ar geochronology and Sr-Nd-Hf-Pb isotope systematics of primitive alkaline basalts and lamprophyres from the SW Baltic Shield
Tappe Sebastian, Smart Katie A., Stracke Andreas, Romer Rolf, Prelević Dejan, van den Bogaard Paul (2016)Tappe Sebastian, Smart Katie A., Stracke Andreas, Romer Rolf, Prelević Dejan, van den Bogaard Paul. "Melt evolution beneath a rifted craton edge: 40Ar/39Ar geochronology and Sr-Nd-Hf-Pb isotope systematics of primitive alkaline basalts and lamprophyres from the SW Baltic Shield" in Geochimica et Cosmochimica Acta 173, :Pergamon (2016): 1-36. https://doi.org/10.1016/j.gca.2015.10.006
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The Late Cretaceous Klepa basalts in Macedonia (FYROM)—Constraints on the final stage of Tethys closure in the Balkans
Dejan Prelević, Simon Wehrheim, Magnus Reutter, Rolf L. Romer, Blažo Boev, Milica Božović, Paul van den Bogaard, Vladica Cvetković, Stefan M. Schmid (2017)Dejan Prelević, Simon Wehrheim, Magnus Reutter, Rolf L. Romer, Blažo Boev, Milica Božović, Paul van den Bogaard, Vladica Cvetković, Stefan M. Schmid. "The Late Cretaceous Klepa basalts in Macedonia (FYROM)—Constraints on the final stage of Tethys closure in the Balkans" in Terra Nova no. 29 (2017): 145-153. https://doi.org/10.1111/ter.12264
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Listvenite from Serbia as Gemstone Resource
Simić Vladimir, Šarić Kristina, Miladinović Zoran, Andrić Nevena, Vuković Nikola. "Listvenite from Serbia as Gemstone Resource" in Abstracts & Field Guides / 11th Workshop on Alpine Geological Studies & 7thEuropean Symposium on Fossil Algae, Schladming, September 2013 Published in Berichte der Geologischen Bundesanstalt no. 99, Wien:Geologische Bundesanstalt (2013): 86-86
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The Late Cretaceous Klepa basalts in Macedonia (FYROM) - Constraints on the final stage of Tethys closure in the Balkans
Dejan Prelević, S. Wehrheim, M. Reutter, Romer, R.L., Blažo Boev, Milica Božović, P. van den Bogaard, Vladica Cvetković, Stefan M. Schmid (2017)Dejan Prelević, S. Wehrheim, M. Reutter, Romer, R.L., Blažo Boev, Milica Božović, P. van den Bogaard, Vladica Cvetković, Stefan M. Schmid. "The Late Cretaceous Klepa basalts in Macedonia (FYROM) - Constraints on the final stage of Tethys closure in the Balkans" in Émile Argand Conference - 13th Workshop on Alpine Geological Studies - September 7th-18th 2017 in Serbia, Zlatibor Mts., Beograd:University of Belgrade - Faculty of Mining and Geology (2017): 87-87
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Late Cretaceous bimodal igneous association of the northern Kozara Mts. revisited: New geochemical data serving for refined geodynamic interpretations
Cvetković Vladica, Šarić Kristina, Grubić Aleksandar, Cvijić Ranko, Milošević Aleksej. "Late Cretaceous bimodal igneous association of the northern Kozara Mts. revisited: New geochemical data serving for refined geodynamic interpretations" in Abstracts & Field Guides / 11th Workshop on Alpine Geological Studies & 7thEuropean Symposium on Fossil Algae, Schladming, September 2013 Published in Berichte der Geologischen Bundesanstalt no. 99, Wien:Geologische Bundesanstalt (2013): 28-28
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Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties
Tijana Maksimović, Pavle Tančić, Jelena Maksimović, Dimitrije Mara, Marija Ilić, Rik Van Deun, Ljubinka Joksović, Maja Pagnacco (2023)Due to the interesting and potentially useful properties, phosphate tungsten bronzes are constantly being studied and attract a lot of attention. In the present work, two different metallic elements, belonging to the group of rare-earth metals, cerium and praseodymium, were used as a dopants for phosphate tungsten bronzes. Novel cerium and praseodymium doped phosphate tungsten bronzes were successfully synthesized and further characterized by thermal analyses, Fourier-transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy with energy-dispersive X-ray spectrometer and ...Electrical and Electronic Engineering, Atomic and Molecular Physics and Optics, Electronic, Optical and Magnetic Materials, Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, SpectroscopyTijana Maksimović, Pavle Tančić, Jelena Maksimović, Dimitrije Mara, Marija Ilić, Rik Van Deun, Ljubinka Joksović, Maja Pagnacco. "Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties" in Optical Materials, Elsevier BV (2023). https://doi.org/10.1016/j.optmat.2023.114125
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Strukture kristala - odabrana poglavlja iz kristalografije i njena multidisciplinarnost
Ljiljana Karanović (2024)Ljiljana Karanović. Strukture kristala - odabrana poglavlja iz kristalografije i njena multidisciplinarnost, Beograd : Univerzitet u Beogradu - Rudarsko-geološki fakultet, 2024
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Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides
Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor (2019)Internal Dinarides, Drina-Ivanjica thrust sheet, Deformation history, K–Ar dating, Obduction, Structural analysis... Institute for Geology Sarajevo and Federal Geologic Survey, Belgrade (in Serbian) Pejović, D., and Radoičić, R., 1971, Uber die stratigraphie der Kreide serie der Mokra Gora: Bulletin Scientifique du Conseil des Academies des Sciences et des arts de la RSF de Yugoslavie, Sect. A, 16, 7-8-138. Picha ...
... PERO, C., GAETANI, M., Mello, ]., and POL4K, M., 2011, Triassic evolution of the tectonostratigraphic units of the Circum-Pannonian Region: Jahrbuch der Geologischen Bunde- sanstalt, 151, 3-4, 199—280. Kubat, 1., Reljić, D., Veljković, D., Strajin, V., Begić, F., Dimitrov, P., et al. (1976). Basic ...
... in lateral wrenching in the Dinarides and the development of NW-SE striking dextral systems parallel to the Dinaridic orogen (e.g. Picha 2002; Van Gelder et al. 2017). Ilic and Neubauer (2005) also attributed the Oligocene-Early Miocene transpression (NE-SW compression and perpendicular extension ...Kristof Porkoláb, Szilvia Kövér, Zsolt Benkó, Gabor Héja, Melinda Fialowski, Balázs Soós, Nataša Gerzina Spajić, Nevenka Đerić, László Fodor. "Structural and geochronological constraints from the Drina-Ivanjica thrust sheet (Western Serbia): implications for the Cretaceous–Paleogene tectonics of the Internal Dinarides" in Swiss Journal of Geosciences (2019)
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Elektromagnetska sprega sistema litosfera-atmosfera-jonosfera
Aleksandra B. Kolarski (2016-08-25)Radio talasi vrlo niskih frekvencija VLF (eng. Very Low Frequency) frekventnog opsega od 3 do 30 kHz, koji se prostiru talasovodom Zemlja-jonosfera (50 -90 km) su, kao što je poznato, efikasni i nezamenljivi u osmatranju pojava u niskoj jonosferi, sa tla...prostiranje talasa vrlo niskih frekvencija, talasovod Zemlja-jonosfera, globalno električno kolo, atmosfersko električno pražnjenje, kratkotrajne svetlosne pojave... iniciraju sprajtove. U retkim slučajevima, sprajtovi se mogu javiti i usled veoma intenzivnih –CG pražnjenja (Barrington-Leigh et al., 1999; van der Velde O. et al., 2006; Taylor et al., 2008, Haldoupis et al., 2013), koja su po veličini dipolnog momenta i trajanju uporediva sa tipičnim +CG ...
... plavih mlazeva, završava na znatno nižim visinama, maksimalno do 25.5 km (Wescott et al., 1996, 2001). Gigantski plavi mlaz (Su et al., 2003; van der Velde O. et al., 2010), takođe, predstavlja pojavu plave svetlosti, ali se u odnosu na pojave plavih mlazeva, završava na znatno višim visinama ...
... Lu, G., Cummer, S. A., Lyons, W. A., Krehbiel, P. R., Li, J., Rison, W., Thomas, R. J., Edens, H., Beasley, W., Stanley, M. A., MacGorman, D. R., van der Velde, O. A., Cohen, M. B., Lang, T. J., Rutledge, S. A. (2011). Lightning development associated with two negative gigantic jets, Geophys. Res ...Aleksandra B. Kolarski. "Elektromagnetska sprega sistema litosfera-atmosfera-jonosfera" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-08-25)
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Cretaceous ultrapotassic magmatism from the Sava-Vardar Zone of the Balkans
Kristijan Sokol, Dejan Prelević, Rolf Romer, Milica Božović, Paul van den Bogaard, Elitsa Stefanova, Bojan Kostić, Nenad Čokulov (2020)Late Cretaceous global plate reorganization associated with the inception of counterclockwise rotation of Africa relative to Europe initiated in the Balkan region small-volume magmatism of diverse geochemical signature along the enigmatic Sava-Vardar Zone. We study a Late Cretaceous lamprophyric sill in Ripanj village near Belgrade to constrain this magmatic episode. The lamprophyre is characterized by high contents of Na, P, Fe and Al, and low contents of K, Ca and Mg. Its original nature (Na, K, Ca and Mg) is ...Kristijan Sokol, Dejan Prelević, Rolf Romer, Milica Božović, Paul van den Bogaard, Elitsa Stefanova, Bojan Kostić, Nenad Čokulov. "Cretaceous ultrapotassic magmatism from the Sava-Vardar Zone of the Balkans" in Lithos (2020)
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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 ...... Adria-Europe conver- gence in the NE Dinarides. Global and Planetary Change. https://doi.org/10.1016/j.gloplacha.2018.01.018. Torsvik, T. H., Van der Voo, R., Preeden, U., Mac Niocaill, C., Steinberger, B., Doubrovine, P. V., et al. (2012). Phanerozoic polar wander, paleogeography and dynamics ...
... Ustaszewski et al. 2008; Márton et al. 2011; van Hinsbergen et al. 2014; Márton et al. 2017a). The repre- sentative of the stable European margin on the European side of the Vardar zone, the Moesian platform (inset of Fig. 1) did not rotate during the Cenozoic (van Hinsbergen et al. 2008). However, so ...
... and plane and the analysis of paleomagnetic data. Geophysical Journal of the Royal Astronomical Society, 62, 699–718. Kossmat, F. (1924). Geologie der zentralen Balkanhalbinsel, mit einer Übersicht des dinarischen Gebirgsbaus. In J. Wilder (Ed.), Die Kriegsschauplätze 1914–1918 geologisch dargestellt ...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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Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine
Lazar M. Kaluđerović (2018-01-17)fikasnost prilikom sorpcije S-metolahlora i klomazona od strane neorganskih iorganski modifikovanih montmorionita sa lokaliteta Bogovina odreĎena je metodombach adsorpcije. Uzorci montmorionita su tretirani prvo rastvorom NaCl a zatim irazličitim koncentracijama organskih kompleksa. Adsorpcione izoterme su dobijenetretiranjem uzoraka različitim koncentracijama herbicida. Detaljna mineraloškakarakterizacija uzoraka uraĎena je metodom rendgenske difrakcije. Rezultati interakcijemontmorionita sa organskim kompleksima i herbicidima dobijeni su primenomrendgenskih, optičkih, termičkih i spektroskopskih metoda.Na osnovu rezultata rendgenskih ispitivanja uzoraka, utvrĎeno je prisustvoorganskih kompleksa i herbicida u meĎuslojnom prostoru montmorionita.Montmorioniti modifikovani ...adsorpcija, montmorionit, heksadeciltrimetilamonijum bromid,feniltrimetilamonijum hlorid, S-metolahlor, klomazon... Filosilikati sa 2:1 slojevima su izgraĎeni od dva tetraedarska i jednog oktaedarskog lista. Ovakve jedinice su meĎusobno slabo povezane u kristalu Van der Walsovim silama (talk, pirofilit) ili meĎuslojnim katjonima (liskuni, smektit). Unutar nabrojanih slojeva dalja razlika postoji izmeĎu trioktaedaskih ...
... minerala se povećava sa povećanjem duţine alkil grupe. Dodatna energija stabilizacije koja nastaje povećanjem duţine alkil grupe pripisuje se Van der Valsovim silama koje nastaju izmeĎu alkil grupe i površine minerala (Johnston, 1996). Elektrostatička adsorpcija se stvara pod uticajem Kulonovih ...
... javljaju mogu biti jonske, vodonične, kovalentene, veze koje nastaju stvaranjem prenosa naelektrisanja preko mehanizma donor-akceptor elektrona, Van der Valsove sile, razmena liganda i hidrofobno vezivanje ili razdvajanje (Senesi, 1992). Ispitivanje sistema s-triazin-humusna kiselina infracrvenom ...Lazar M. Kaluđerović. "Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2018-01-17)
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Supstitucione reakcije Pd(II) kompleksa sa biološki važnim biomolekulima
Aleksandar M. Mijatović, Jovana Bogojeski. "Supstitucione reakcije Pd(II) kompleksa sa biološki važnim biomolekulima" in Hemijski pregled, Srpsko hemijsko društvo (2017)
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Substitution reactions of some novel sterically hindered monofunctional Pd(II) complexes
Reakcije supstitucije monofunkcionalnih kompleksa [(TLtBu)PdCl]+ i [Pd(tpdm)Cl]+, gde je TLtBu = 2,6-bis[(1,3-di-terc-butilimidazolin-2-imino)metil]piridin i tpdm = terpiridindimetan, sa nukleofilima kao što su: tiourea, I−, Br−, NO2−, piridin i dimetil-sulfoksid (DMSO) proučavani su u 0,1 M vodenom rastvoru NaClO4 u prisustvu 10 mM NaCl. Reakcije su sprovedene na tri različite temperature (288, 298 i 308 K) korišćenjem tehnike zaustavljenog protoka na različitim temperaturama. Reakcije supstitucije su praćene pod uslovima pseudo prvog reda sa velikim viškom nukleofila. Dobijeni rezultati pokazuju da kompleks ...... Liehr, R. van Eldik, J. Chem. Soc., Dalton Trans. (2002) 951. [2] R. Karkalić, Ž.D. Bugarčić, Monatsh. Chem. 131 (2000) 819. [3] D. Jaganui, F. Tiba, O.Q. Munro, B. Petrović, Ž.D. Bugarčić, Dalton Trans. (2006) 2943. [4] Ž.D. Bugarčić, S. Nandibewoor, M.S.A. Hamza, F. Hainemann, R. van Eldik ...
... Eldik, Dalton Trans. (2006) 2984. [5] B. Petrović, Ž.D. Bugarčić, R. van Eldik, Dalton Trans. (2008) 807. [6] T. Soldatović, M. Shoukry, R. Puchta, Ž.D. Bugarčić, R. van Eldik, Eur. J. Inorg. Chem. (2009) 2261. [7] (a) M.R. Plutino, L.M. Scolaro, R. Romeo, A. Grassi, Inorg. Chem. 39 (2000) 2712; ...
... Stoccoro, G. Minghetti, Inorg. Chem. 39 (2000) 4749. and references cited therein. [8] D. Jaganyi, A. Hofmann, R. van Eldik, Angew. Chem., Int. Ed. 40 (2001) 1680. [9] M.T. Rau, R. van Eldik, in: A. Sigel, H. Sigel (Eds.), Metal Ions in Biological Systems, Marcel Dekker, New York, 1996, p. 339. [10] ...Aleksandar Mijatović, Jovana Bogojeski, Biljana Petrović, Živadin D. Bugarčić. "Substitution reactions of some novel sterically hindered monofunctional Pd(II) complexes" in Inorganica Chimica Acta, Elsevier BV (2011). https://doi.org/10.1016/j.ica.2011.11.031
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A Lexical Approach to Acronyms and their Definitions
In this paper we present a comprehensive approach to acronyms for Natural-Language Processing (NLP) of Serbian texts. The proposed procedure includes extraction of acronyms and their definitions that are usual Multi-Word Units (MWUs), shallow parsing of MWUs that enables MWU lemmatization and production of entries in morphological electronic dictionaries, both for MWU and acronyms, that are provided with grammatical, syntactic, semantic and domain information. This approach enables representation that reflects complex relations between acronyms and their definitions.... difficult to deduce from the acronym how it behaves.1 On the other hand, some other inflect rarely, e.g. those ending in -a that have feminine gen- der; thus, Naučnici NASA is more frequent than Naučnici NASA-e ‘Scientist from NASA’. Namely, in Serbian mor- phology, inflectional endings are concatenated ...
... it ends in -a it has the fem- inine gender, in all other cases it has masculine gender, the neuter gender being extremely rare. The natural gen- der is inherited from a noun used in a name from which an acronym was derived, while the cases when these two genders differ and both are in use are quite ...
... mirovne snage na Kosovu (KFOR) ‘Kosovo Force’, literally ‘International peaceful forces at Kosovo’ 2. Filtering of the list obtained in Step 1 in or- der to eliminate duplicates and false recognitions. (2) Zoran Djindjić (DS) – such occurrence states that Zoran Djindjić represents Democratic Party ...Cvetana Krstev, Duško Vitas, Ranka Stanković. "A Lexical Approach to Acronyms and their Definitions" in Proceedings of the 7th Language & Technology Conference, November 27-29, 2015, Poznań, Poland, Springer (2015)
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An Efficient Class of Iterative Root-Finding Methods with Applications
Dejan Ćebić, Nebojša Ralević (2021)Dejan Ćebić, Nebojša Ralević. "An Efficient Class of Iterative Root-Finding Methods with Applications" in 2021 IEEE 19th International Symposium on Intelligent Systems and Informatics (SISY), IEEE (2021). https://doi.org/10.1109/SISY52375.2021.9582495
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FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina
... “ H·r | | a H'\O/H |JE CH OH /0 ..... I} i H CHy- N ............... CH; OJ O OE J OM u OOM D OJ a ) O O 240 e O ············· · Van der Waals forces -------- -R forces Hydrogen bonding Figure 3. Suggested interactions betveen PTMA*cations and phenolin interlayerspace of montm ...Lazar Kaluđerović, Zorica Tomić, Jelena Bogosavljević, Ljubomir Životić, Maja Milošević. "FTIR spectroscopic study оf S-мetolachlor сorption оn inorganic and organically modified montmorillonite from Bogovina" in Book of Proceedings / 3rd International and 15th National Congress Soils for Future Under Global Challenges, 21-24 September 2021 Sokobanja, Serbia , Belgrade : Serbian Society of Soil Science (2021)
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Numerical modelling of a single intra-oceanic subduction for the origin of the Balkan ophiolites
Nikola Stanković, Vesna Cvetkov, Vladica Cvetković. "Numerical modelling of a single intra-oceanic subduction for the origin of the Balkan ophiolites" in 5th Congress Geologists of the Republic of North Macedonia, Ohrid, 28-29. 10. 2024, Македонско геолошко друштво (2024)
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Cutting Resistance Laboratory Testing Methodology for Underwater Coal Mining
... Drei Aufgaben aus der Theorie des Schaufelrades. Wissensch. Z. Hochsch. Schwermaschinenbau 1960, 4, 271–277. 14. Durst, W.; Vogt, W. Bucket Wheel Excavator; Trans Tech Publications: Stafa-Zurich, Switzerland, 1988. 15. Himmel, W. Der spezificsche Grabwiderstand in Abhangigkeit von der Spanflache und Spanform ...
... zur Frage der Anwendbarkeit von Schaufelradbaggern im Braunkohlenbergbau; Verlag Wilh. Knapp: Halle, Ger- many, 1939. 11. Kienast, F. Die Gewinnung und Bewegung des Fordergutes an Abraumbaggern im Braunkohlenbergbau; Verlag Wilh. Knapp: Halle, Germany, 1937. 12. Rasper, L. Die Enteicklung der Schaufe ...Vladimir Čebašek, Veljko Rupar, Stevan Đenadić, Filip Miletić. "Cutting Resistance Laboratory Testing Methodology for Underwater Coal Mining" in Minerals, MDPI AG (2021). https://doi.org/10.3390/min11060564