Претрага
697 items
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Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)
Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić (2019)Liubov G. Bragina, Nikita Yu. Bragin, Ludmila F. Kopayevich, Nevenka Đerić, Nataša Gerzina Spajić. "Stratigraphy and microfossils (radiolarians and planktonic foraminifers) of the Upper Cretaceous (upper Santonian–lower Campanian) Struganik limestone (Western Serbia)" in Palaeoworld, Elsevier BV (2019). https://doi.org/10.1016/j.palwor.2019.05.001
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Optimisation of underground mine decline development system using genetic algorithm
... , , n i i i i i i i f x y z c R x x y y z z (3) 2 2 2 2 1 , , , , , n s s s d i s s s i f x y z x y z d c R x x y y z z (4) 2 2 2 3 1 , , n s s s s i m s m s m s i f x y z s c ...
... body access point to the underground mass concentration point [USD/tm]; Ri - ore reserves of the i-th ore body [t]; n - number of ore bodies; d - the unit cost of decline development from the underground mass concentration point to the surface breakout point [USD/m]; cd - the unit ore haulage ...
... developed, the situation is hypothetical and the numbers used are in to permit calculation. The hypothetical deposit includes four ore bodies A through D with access points i = 1, 2, 3, 4 respectively. The relevant operational data are shown in Table 1 and Figure 1. 38 ...Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović. "Optimisation of underground mine decline development system using genetic algorithm" in Underground mining engineering, Beograd : Univerzitet u Beogradu – Rudarsko–geološki fakultet (2014)
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Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process
Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković (2023)Due to the inability of conventional wastewater treatment procedures to remove organic pharmaceutical pollutants, active pharmaceutical components remain in wastewater and even reach tap water. In terms of pharmaceutical pollutants, the scientific community focuses on -blockers due to their extensive (over)usage and moderately high solubility. In this study, the photocatalytic activity of V2O5 was investigated through the degradation of nadolol (NAD), pindolol (PIN), metoprolol (MET), and their mixture under ultraviolet (UV) irradiation in water. For the preparation of V2O5, facile ...DFT analysis, metoprolol, nadolol, nanomaterial characterization, photocatalysis, pindolol, β-blocker... Hughes, T.; Rinaldo, D.; Ehrlich, S.; Steinbrecher, T.; Vaitheeswaran, S.; Philipp, D.; Halls, M. Automated transition state search and its application to diverse types of organic reactions. J. Chem. Theory Comput. 2017, 13, 5780–5797. [CrossRef] Cao, Y.; Hughes, T.; Giesen, D.; Halls, M.; Goldberg ...
... energjies of large molecules. J. Comput. Chem. 2016, 37, 1425-1441. [CrossRef] Bochevarov, A.; Harder, E.; Hughes, T.; Greenwood, J.; Braden, D.; Philipp, D.; Rinaldo, D.; Halls, M.; Zhang, J.; Friesner, R. Jaguar: A high-performance quantum chemistry software program with strengths in life and materials ...
... , J.; Petrović, M.; Barcelo, D. Fate and distribution of pharmaceuticals in wastewater and sewage sludgje of the conventional activated sludge (CAS) and advanced membrane bioreactor (MBR) treatment. Water Res. 2009, 43, 831—841. CrossRef] Liu, H.; Chen, M.; Wei, D.; Ma, Y.; Wang, E; Zhang, Q.; ...Sanja J. Armaković, Aleksandra Jovanoski Kostić, Andrijana Bilić, Maria M. Savanović, Nataša Tomić, Aleksandar Kremenović, Maja Šćepanović, Mirjana Grujić-Brojčin, Jovana Ćirković, Stevan Armaković. "Photocatalytic Activity of the V2O5 Catalyst toward Selected Pharmaceuticals and Their Mixture: Influence of the Molecular Structure on the Efficiency of the Process" in Molecules, MDPI AG (2023). https://doi.org/10.3390/molecules28020655
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Demise of the Wetterstein Carbonate Platform and onset of the Dachstein Carbonate Platform recorded in deep-water successions of the East Bosnian-Durmitor megaunit (Pliješevina, northern Montenegro, Dinarides)
Milica Mrdak, Eva Wagerer, Milan Sudar, Nevenka Djerić, Martin Đaković, Hans-Jürgen Gawlick. "Demise of the Wetterstein Carbonate Platform and onset of the Dachstein Carbonate Platform recorded in deep-water successions of the East Bosnian-Durmitor megaunit (Pliješevina, northern Montenegro, Dinarides)" in Geologica Carpathica, Central Library of the Slovak Academy of Sciences (2024). https://doi.org/10.31577/GeolCarp.2023.26
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Parametri zbijanja komunalnog otpada određeni različitim laboratorijskim metodama
Jovana M Janković Pantić, Dragoslav R Rakić, Irena G Basarić Ikodinović, Tina D Đurić, Snežana Bogdanović (2021)Zbijanje komunalnog otpada predstavlja jednu od osnovnih faza korišćenja komunalne deponije. Zbog toga je kao i kod drugih nasutih građevina, veoma korisno odrediti parametre zbijanja: maksimalnu suvu zapreminsku težinu (dmax) i optimalnu vlažnost (wopt). Dobijeni rezultati mogu da posluže prilikom projektovanja kapaciteta deponije kao i prilikom definisanja obradivosti otpada. U dosadašnjoj praksi najčešći način određivanja parametra zbijanja je standardna metoda (Proktorov opit) koja se koristi u mehanici tla, uz eventualnu redukciju energije zbijanja. Međutim, različiti tretmani komunalnog otpada na ...... Ikodinović, Tina D Đurić, Snežana Bogdanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Parametri zbijanja komunalnog otpada određeni različitim laboratorijskim metodama | Jovana M Janković Pantić, Dragoslav R Rakić, Irena G Basarić Ikodinović, Tina D Đurić, Snežana ...
... (ће Nethcrlands, 2005, pp. 2273-2276. Janković Ј., Rakić D., Basarić 1.: Сотраспоп of municipal waste, Х International Symposium оп Recycling Tehnologies апа Sustainable Development, Bor, Serbia, 2015, pp. 139-146. Janković J., Rakić D., Basarić Ikodinović 1., Đurić T., Čaki L.: Značaj izvođenja ...
... Managemcnt & Везеагсћ 31(12), 2013, pp.1-7. [10] Rakić, D. :: Konsfitutivne zavisnosti komunalnog otpada sa deponija u WNrbiji. Doktorska discrtacija, Rudarsko- geološki fakultet u Веоргади, Srbija, 2013. !| [12] [13] [14] Rakić D., Сопе 5., Basarić l., Janković J.: Geotehnički aspekti ...Jovana M Janković Pantić, Dragoslav R Rakić, Irena G Basarić Ikodinović, Tina D Đurić, Snežana Bogdanović . "Parametri zbijanja komunalnog otpada određeni različitim laboratorijskim metodama" in Građevinski kalendar, Savez građevinskih inženjera Srbije (2021)
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Linear-motor plunger pump increases lifting efficiency
Bojan Martinović, Dušan Đekić, Dušan Danilović, Pavel Isaev. "Linear-motor plunger pump increases lifting efficiency" in Oil & Gas Journal (2022)
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Indeksi kontrole održavanja i korišćenja rotornog bagera
Razvoj površinske eksploatacije se u velikom stepenu zasniva na svestranoj mehanizaciji rudarskih radova. Kako bi se zadovoljili potrebni kapaciteti, neophodna je primena savremene mehanizacije, velikih kapaciteta i pouzdanosti u radu. Naime, sa stepenom povećanja mehanizovanosti radova smanjuje se broj zaposlenih radnika, povećava produktivnost rada, smanjuju troškovi po jedinici proizvoda, a samim tim i povećava ekonomičnost površinske eksploatacije. Predmet istraživanja su rotorni bageri SRs 1200 koji predstavljaju samohodne mašine kontinuiranog dejstva namenjene za otkopavanje jalovine i korisne supstance na površinskim ...Jovana Mitrović, Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić. "Indeksi kontrole održavanja i korišćenja rotornog bagera" in XI Međunarodna konferencija "Ugalj i kritični minerali 2023", CCM 2023, Zlatibor, 11-14. oktobar 2023., Beograd : Jugoslovenski komitet za površinsku eksploataciju (2023)
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... 100 150 0 50 100 150 0 50 100 150 C o M G F M Q ,G ,M D ,F C F, D M ,C o Q F ,M C D ,G D ,M ,G C o ,M Q ,F ,C o M ,F ,C o C ,Q Q ,F ,C o Q ,F F, G ,M C ,F M G F M Q D F, G D F Q F G C D ,G D ,M ,G D Q Q ,F ,C Q ,F Q ,F Q ,F C l M G C l M ,C l Q ,G ,M F ...
... l,F ,M C l,M C ,M ,C l,F K-4 M D M M Q F, D F F, D Q F M ,F M ,D H M ,H M ,D Q ,M Q ,F ,H Q ,M ,F Q ,F ,M Q ,F ,M K-3 M G M Q ,G F, D F, M F A ,F Q F G F, M D ,G M ,D Q ,M A Q ,F Q ,F ,M Q ,F ,M F, M ,Q F, G ,M F, M ,D ,A K-2 C o M G M M Q ,G F F, M F ...
... 3,00 F 33 3,20 F,M 21 2,88 D,G 13 2,69 H 26 2,89 G,D 22 2,69 H,G 15 2,71 M 17 2,55 M,D 22 2,79 M 21 2,52 H,F,M,Co 19 2,59 G,M 19 2,51 M,H 20 2,69 G,D 21 2,46 Q,M 19 2,52 F,D 23 2,46 Q,M 24 2,59 M,G,Co 22 2,29 Q,H,F,G 29 2,46 F,M,Q 11 2,40 L,F,D 22 2,54 M,F,Co,D 21 2,13 Q,F,M 22 2,29 Q,F 20 2,28 Q ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu
Željko R. Cvetković (2013-11-18)Čestice iz vazduha su prikupljane u blizini termoelektrane i površinskih kopovarudnika uglja u Kolubarskom basenu. Izmereni srednji sadržaji koncentracija rastvornih,nerastvornih i ukupnih taložnih materija na godišnjem nivou prelaze 200 mg/m2dan (K-1, K-3, K-4, K-5). Distribucija čestica na svim lokacijama klasifikovana je na česticeveličine veće od 10 μm, zatim na čestice veličine od 10 μm do 2,5 μm i klase česticaveličine ispod 2,5 μm. Ovakva podela je dala odnos koncentracija inhalatornih irespiratornih čestica po mernim mestima. Skenirajuća elektronska mikroskopija jepokazala ...mineral, četica, prašina, leteći pepeo, aerosediment, PM10, teški metali,koncentracija, veličina čestice, Kolubara... 100 150 0 50 100 150 0 50 100 150 C o M G F M Q ,G ,M D ,F C F, D M ,C o Q F ,M C D ,G D ,M ,G C o ,M Q ,F ,C o M ,F ,C o C ,Q Q ,F ,C o Q ,F F, G ,M C ,F M G F M Q D F, G D F Q F G C D ,G D ,M ,G D Q Q ,F ,C Q ,F Q ,F Q ,F C l M G C l M ,C l Q ,G ,M F ...
... l,F ,M C l,M C ,M ,C l,F K-4 M D M M Q F, D F F, D Q F M ,F M ,D H M ,H M ,D Q ,M Q ,F ,H Q ,M ,F Q ,F ,M Q ,F ,M K-3 M G M Q ,G F, D F, M F A ,F Q F G F, M D ,G M ,D Q ,M A Q ,F Q ,F ,M Q ,F ,M F, M ,Q F, G ,M F, M ,D ,A K-2 C o M G M M Q ,G F F, M F ...
... 3,00 F 33 3,20 F,M 21 2,88 D,G 13 2,69 H 26 2,89 G,D 22 2,69 H,G 15 2,71 M 17 2,55 M,D 22 2,79 M 21 2,52 H,F,M,Co 19 2,59 G,M 19 2,51 M,H 20 2,69 G,D 21 2,46 Q,M 19 2,52 F,D 23 2,46 Q,M 24 2,59 M,G,Co 22 2,29 Q,H,F,G 29 2,46 F,M,Q 11 2,40 L,F,D 22 2,54 M,F,Co,D 21 2,13 Q,F,M 22 2,29 Q,F 20 2,28 Q ...Željko R. Cvetković. "Mineralni i hemijski sastav čestica u atmosferi zone Kolubarskog basena i uticaj na životnu sredinu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-11-18)
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Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate
Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević (2021)Supported by evidence of deep crustal sources for the observed magnetic anomalies in Central Italy and by outcropping gabbros in the Croatian archipelago, we model the observed gravity and magnetic anomalies in the Central Adriatic Sea and surroundings. We suggest that the major magnetic anomalies in the area are related to a wide underplating and propose that this volume represents the first stage of the back-arc Adria continental breakup in Early Permian times. During the Palaeotethys-Adria collision, underplating has ...Paolo Mancinelli, Vittorio Scisciani, Cristina Pauselli, Gérard M. Stampfli, Fabio Speranza, Ivana Vasiljević. "Back-arc underplating provided crustal accretion affecting topography and sedimentation in the Adria microplate" in Marine and Petroleum Geology, Elsevier Ltd. (2021). https://doi.org/10.1016/j.marpetgeo.2021.105470
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Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)
In this study, we report evidence for brittle deformation in a part of the Carpatho–Balkan orogen, which is explained in terms of effects of the rigid Moesian promontory of the European plate on fault kinematics in East Serbia. We focus on the westernmost part of the Getic Unit of the East Serbian Carpatho–Balkanides, i.e. the Gornjak–Ravanica Unit, located between two main thrusts that were repeatedly activated from Early Cretaceous to recent times. We combine a new data set on ...Getikum, Mezijska jedinica, Karpato-balkanski orogen, krte deformacije, Gornjačko-ravanička jedinicaAna Mladenović, Milorad D. Antić, Branislav Trivić, Vladica Cvetković. "Investigating distant effects of the Moesian promontory: Brittle tectonics along the western boundary of the Getic unit (East Serbia)" in Swiss Journal of Geosciences, Springer (2019). https://doi.org/10.1007/s00015-018-0324-5
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Properties of fly ash and slag from the power plants
This paper describes the physical, chemical and mineral properties of ash and slag, which were taken from thermal power plants Nikola Tesla A, Nikola Tesla B, Kostolac A and Kostolac B. The knowledge of the mineralogical material composition is important because the type of minerals directly determines the properties of the fly ash and slag and their possible application. Laboratory tests showed that ash and slag samples consist of the following minerals: amorphous materials, quartz, feldspar, mullite, melilite, cristobalite, ...fly ash, slag, physical composition, chemical composition, mineral composition, X-ray diffraction method... divided into several fields („A”, „B”, „C”, „D”, „E”, „F”, „G”, „Veliki Crljeni”, „Šopić-Lazarevac”, „Tam- nava Istok”, „Tamnava Zapad”, „Radljevo”, „Zvizdar” and „Ruk- lade”; Fig. 2). Lignite is exploited in fields „C”, „D” and „Tam- nava Zapad”. The D field which is the focus of this study is situated ...
... 1490–1512. WARD, C. & FRENCH, D. (2005): Relation between Coal and Fly Ash Mineralogy, Based on Quantitative X-Ray Diffraction Methodos. 2005 World of Coal Ash, In- ternational Symposium, April 11–15, 2005, 1–14. ŽIVOTIĆ, D., BECHTEL, A., SACHSENHOFER, R., GRATZER, R., RADIĆ, D., OBRADOVIĆ, M. & STOJANOVIĆ ...
... As- sociation, 1–24. VASSILEV, S., BAXTER, D., ANDERSON, L. & VASSILEV, C. (2013): An overview of the composition and application of biomass ash. Part 1. Phase-mineral and chemical composition and classification.– Fuel, 105, 40–76. VASSILEV, S., BAXTER, D. & VASSILEV, C. (2014): An overview of the ...Miloš Šešlija, Aleksandra Rosić, Nebojša Radović, Milinko Vasić, Mitar Đogo, Milovan Jotić. "Properties of fly ash and slag from the power plants" in Geologia Croatica, Zagreb : Croatian Geological Survey (2016). https://doi.org/10.4154/gc.2016.26
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Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach
Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2021)Poor water solubility of new chemical entities is considered as one of the main obstacles in drug development, as it usually leads to low bioavailability after administration. To overcome these problems, the selection of the appropriate formulation technology needs to be based on the physicochemical properties of the drug and introduced in the early stages of drug research. One example of the new potential drug substance with poor solubility is DK-I-60-3, deuterated pyrazoloquinolinone, designed for the treatment of various neuropsychiatric ...... Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Overcoming ...
... Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić | Pharmaceutics | 2021 | | 10.3390/pharmaceutics13081188 http://dr.rgf.bg.ac.rs/s/repo/item/0005481 ...
... tović 2, Daniel E. Knutson 3 , Jelena B. Ðoković 1, Aleksandar Kremenović 4 , Vladimir D. Dobričić 5, Danijela V. Randjelović 6, Ivana Pantelić 1 , James M. Cook 3 , Miroslav M. Savić 2 and Snežana D. Savić 1,* ���������� ������� Citation: Mitrović, J.R.; Divović-Matović, B.; Knutson ...Jelena R. Mitrović , Branka Divović-Matović, Daniel E. Knutson, Jelena B. Ðoković, Aleksandar Kremenović, Vladimir D. Dobričić, Danijela V. Randjelović, Ivana Pantelić, James M. Cook, Miroslav M. Savić, Snežana D. Savić. "Overcoming the Low Oral Bioavailability of Deuterated Pyrazoloquinolinone Ligand DK-I-60-3 by Nanonization: A Knowledge-Based Approach" in Pharmaceutics, MDPI, Basel, Switzerland (2021). https://doi.org/10.3390/pharmaceutics13081188
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Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis
... C;; Бепгоћорапе; N –парћфајепе; ОВЕ – dibenzofuran: Р – phenanthrene; А – anthracene:; F – fluorene; Py – рутепе; С – сшузепе; ргебхез М, D, T and Te ш беше (D) assigned methy1, dimethyl, trimethy1 апа tetramethy1, тезреспуеју. References Bechtel, A.. Gratzer, R.. Sachsenhofer, R_F.. Gusterhuber ...
... ISOTOPIC СНАМСбЕ5 ОЕ INDIVIDUAL HYDROCARBONS IN LIGNITE LITHOTYPES THROUGH DIAGENESIS AND EARLY CATAGENESIS L Које!, А. Bechtel", R_F. Sachsenhofer", D. Životić!, К. Stojanović! 1University ог Belgrađe, Serbia, Montanuniversitat Leoben, Austria Маћицу changes ог biomarkers and аготанс hydrocarbons ...
... Pyr400 to Pyr500. L њ + : “ м “ ШРОРИИИИ | РИ ЛИГР УИИИ Figure 1. Тога оп сћготагортатз ој aliphatic јтаспопз (А, В) апа aromatic fiacfions (С, D) ор таптх соа! ехтаст апа соттезропате аша ругођузаге аг 450 "С. n-Alkanes аге ТађеЏед according to феш carbon number, A — 1-n-Alkenes with same number ...Ivan Kojić, Achim Bechtel, Reinhard Sachsenhofer, Dragana Životić, Ksenija Stojanović. "Maturation and isotopic changes of individual hydrocarbons in lignite lithotypes through diagenesis and early catagenesis" in 29th International Meeting on Ogranic Geochemistry, 1-6 September 2019, Gothenburg, Sweden , European Association of Organic Geochemists (2019)
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Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia
... with respect to Africa. fn: Pinter, N., Grenerczy, Gy., Weber, J1., Stein, S. & Medak, D. (Ed.). 7he 4dria microplate: GPS Geodesy, Tectonics and Hazards. NA4TO Science Series 1, 6, 71=80. Matton, E., Zampieri, D., Kazmćr, M., Dunkl, I. & Frisch, W. 2011. New Paleoce-Eocene paleomagnetic results from ...
... cs 504, 89-99. Matton, E., Zampieri, D., Ćosović, V. Moro, A. & Drobne, K. 2017. Apparent polar wander for Adria extended by new Jurassic paleomagnetic results from stable core: Tectonic implications. Tecfonopihnsics 700701, |-- 18. Schmid, S.M., Bemoulli, D., Figenschuh, B., Matenco, B., Schefer ...Vesna Lesić, Emo Marton, Vesna Cvetkov, Dragana Jovanović. "Post Early Miocenevertical-axis clockwise rotation in the West Vardar Zone of Serbia " in Environmental, Structural and Stratigraphical Evolution of the Western Carpathians, 11th ESSEWECA Conference, Geophysical Institute, Slovak Academy of Sciences Bratislava (2018)
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A comparison between ARIMA, LSTM, ARIMA-LSTM and SSA for cross-border rail freight traffic forecasting: the case of Alpine-Western Balkan Rail Freight Corridor
Miloš Milenković, Miloš Gligorić, Nebojša Bojović, Zoran Gligorić. "A comparison between ARIMA, LSTM, ARIMA-LSTM and SSA for cross-border rail freight traffic forecasting: the case of Alpine-Western Balkan Rail Freight Corridor" in Transportation Planning and Technology, Informa UK Limited (2023). https://doi.org/10.1080/03081060.2023.2245389
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Sinteza i karakterizacija nanoprahova u CeO2-Bi2O3 sistemu
Marija D. Prekajski (2014-04-04)Nanoprahovi kristalnih faza iz serije čvrstih rastvora u pseudo-binarnom sistemuCeO2-Bi2O3 sintetisani su primenom jednostavne i ekonomične samopropagirajućemetode na sobnoj temperaturi korišćenjem nitrata metala i natrijum-hidroksida kaopolaznih supstanci. Osim krajnjih članova niza, CeO2 i niskotemperaturne polimorfnemodifikacije α-Bi2O3, sintetisani su i čvrsti rastvori nominalnog sastava Ce1-xBixO2-δ,gde je x = 0,1; 0,2; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9. Rezultati proučavanja metodomrendgenske difraktometrije na polikristalnom materijalu i ramanske spektroskopskeanalize pokazali su da su sintetisani prahovi sa nižim sadržajem bizmuta (x = 0,1 ...nanostrukturni materijali, čvrsti rastvori, CeO2, Bi2O3, rendgenskadifraktometrija praha, Ritveldova metoda, mikrostrukrurna analizaMarija D. Prekajski. "Sinteza i karakterizacija nanoprahova u CeO2-Bi2O3 sistemu" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-04-04)
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Badenske školjke jugoistočnog oboda Panonskkog basena (Centralni Paratetis)
Gordana M. Jovanović (2014-12-05)Rad obuhvata detaljnu studiju badenskih školjaka koje potiču sa terenajugoistočnog oboda Panonskog basena (Centralni Paratetis). Proučavani su lokaliteti naprostorima Srbije (Fruška gora, Golubac, okolina Beograda, Aranđelovca, Koceljeva,Loznica) i severoistočne Bosne (Ugljevik). Pored taksonomske analize i paleontološkihopisa bivalvija, u radu je dat i spisak revidovanih vrsta koje su do sada pronađene usedimentima badenskog kata istraživanog terena. Do sada je ukupno poznato 41familija, 108 rodova i 174 taksona. Identifikovano je 170 bivalvijskih vrsta, međukojima su neke prvi put konstatovane na ovim ...školjke, baden, Panonski basen (Centralni Paratetis), stratigrafija,paleoekologija, paleogeografija, paleobiogeografija... sl. I-L. Materijal: 2 leva kapka i dva desna; No K-6785. Dimenzije (u mm): (levi kapci): D = 21.00, V = 26.10, Š = 12.00; D = 17.30, V = 20.80, Š = 5.00; desni: D = 17.30, V = 20.80, Š = 5.00; D = 27.10, V = 21.80, Š = 4.50. Opis: levi kapak, mali, ovalnih do subtrouglastih kontura, bravna ...
... tekst-slika 8-9. Materijal: tri desna kapka i dva leva; No K-5150. Dimenzije (u mm): levi kapak, D = 50.10, V = 50.20, Š = 0.40; D = 67.40, V = 57.80, Š = 0.50; Desni: D = 40.10, V = 39.20, Š = 0.60; D = 40.50, V = 39.20, Š = 0.50. Opis: ljuštura debela, srednje veličine, blago ispupčena, ovalnih ...
... Materijal: 23 leva kapka, 6 desnih kapaka; No K- 4717. Dimenzije (u mm): levi kapak: D = 46.00, V = 47.00Š = 55.00; D = 42.00, V = 80.00, Š = 42.50; desni kapak: D = 53.00, V = 52.50, Š = 46.20; D = 41.50, V = 48.50, Š = 37.00. Opis: ljuštura nepravilnog oblika, levi kapak slabo konveksan ...Gordana M. Jovanović. "Badenske školjke jugoistočnog oboda Panonskkog basena (Centralni Paratetis)" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2014-12-05)
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Geotehnički uslovi izgradnje tunela „Debelo brdo“ na autoputu E-80 Niš - Pločnik
Tunel „Debelo brdo“ nazvan je po najizraženijem relјefnom obliku na ovoj drugoj deonici autoputa E-80 Niš – Pločnik. Osnovnu geološku građu na lokaciji tunela čini Mio-Plioceni kompleks heterogenog litološkog sastava. Izgradnja tunela je predviđena delom u otvorenom iskopu dužine 240 m, a delom sa podzemnim iskopom dužine 190 m. U zoni tunela, padina je okarakterisana kao uslovno stabilna, pa bi neadekvatna zasecanja mogla da izazovu klizanja terena. Iz tih razloga, u okviru rada posebno su prikazani geotehnički uslovi izgradnje ...... materijalima u kojima se uslovima promene zapremina tj. da bubrenja (Slika 10). a) b) c) d) Slika 10. tokom prve faze iskopa: a) ruga faza iskopa za tunel; d) Izgradnja tunela na delu sa podzemnim iskopom po principima NATM (New Austrian Tunneling Method) , a nakon ...
... elementima su unutar Rezultati prikazani su na Slikama br. 11. a) b) c) d) Slika 11. Naponsko deformacijske analize : a) ukupna pomeranja nakon iskopa nakon iskopa kalote; d) zona plastifikacije nakon iskopa po - nem Iz tih razloga, efekti , razmatrani su na ...
... zdvojenim im zonama, prognoznim nivoom podzemne vode em m om iskopa, prikazani su na Slici 4. Slika 4. 3. - Tabela 1. I D I m , a maksimalna 36.5 m) laboratorijska Opiti standardne penetracije 8 SPT opita Dilatometarski opit - 1 opit Izvedene su dve pij ...Dragoslav Rakić, Radojica Lapčević, Irena Basarić Ikodinović, Dragan Lukić. "Geotehnički uslovi izgradnje tunela „Debelo brdo“ na autoputu E-80 Niš - Pločnik" in Četvrti Srpski kongres o putevima, 2-3. jun 2022., Beograd : Srpsko društvo za puteve Via Vita (2022)
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Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)
Mt. Avala is located on the southern margin of the Pannonian basin (SPB), a border zone between the uplifted morphostructures of the Dinarides and Carpathian-Balkanides. Similar to the Pannonian basin, tectonostratigraphic evolution of the Mt. Avala area during the last 23 Ma has is characterized by syn- and post-rifting processes as well as tectonic inversion. Here, we present the results of field investigations of the Miocene‒Pliocene dynamics that led to different spatial positions of the same stratigraphic units (e.g. ...... – XII Congress of geologists of Yu- goslavia, Ohrid, vol. 5, 46–54. DOLIĆ, D. (1997): Jezerski miocen kod Beograda [Lake Miocene near Belgrade ‒ in Serbian and English].– Ann. Geol. Pennins. Balk., 61/2, 15–49. DOLIĆ, D. (1998): The relationship of Paratethyan and Miocene lake deposits of Serbia ...
... 13‒46. doi: 10.3897/zookeys.429.7420 PAVELIĆ, D. & KOVAČIĆ, M. (1999): Lower Miocene Alluvial Deposits of the Požeška Mt. (Pannonian Basin, Northern Croatia): Cycles, Megacycles and Tectonic Implications.‒ Geologia Croatica, 52/1, 67‒76. PAVELIĆ, D. & KOVAČIĆ, M. (2018): Sedimentology and stratigraphy ...
... summary].– Ann. Geol. Pennins. Balk., 59/2, 61–68. RADIVOJEVIĆ, D., RUNDIĆ, LЈ. & KNEŽEVIĆ, S. (2010): Geology of the Čoka struc- ture in northern Banat (Central Paratethys, Serbia).‒ Geologica Carpathica, 61/4, 341‒352. RADIVOJEVIĆ, D. & RUNDIĆ, LJ. (2016): Synrift and postrift Miocene sediments of ...Ljupko Rundić, Meri Ganić, Slobodan Knežević, Dejan Radivojević, Miloš Radonjić. "Stratigraphic implications of the Mio-Pliocene geodynamics in the area of Mt. Avala: new evidence from Torlak Hill and Beli Potok (Belgrade, Serbia)" in Geologia Croatica (2019). https://doi.org/10.4154/gc.2019.11