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Упит dcterms_creator_txt:Petrović B

965 items

  • 2D geophysical models of Demir Kapija ophiolite complex

    Đurić Dragana, Cvetkov Vesna, Vasiljević Ivana, Mihajlović Spomenko, Cvetković Vladica (2016)

  • Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses

    Vasović Nebojša, Burić Nikola, Todorović Kristina, Grozdanović Ines (2012)

  • Keyword Extraction from Parallel Abstracts of Scientific Publications

    Slobodan Beliga, Olivera Kitanović, Ranka Stanković, Sanda Martinčić-Ipšić (2017)
    ... inter- section of a set of keywords annotated by a human (A) and a set of keywords annotated using algorithm (B) divided by the number of keywords annotated using the algorithm: P = A ∩ B B . (1) The recall is calculated as the number of keywords in the intersection of a set of keywords annotated by ...
    ... I., Lazić, B., Trtovac, A.: Rule-based auto- matic multi-word term extraction and lemmatization. In: Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016, Por- torož, Slovenia (2016). ISBN 978-2-9517408-9-1 15. Stanković, R., Krstev, C., Lazić, B., Vorkapić ...
    ... s. - The Repository is available at: www.dr.rgf.bg.ac.rs Keyword Extraction from Parallel Abstracts of Scientific Publications Slobodan Beliga1(B), Olivera Kitanović2, Ranka Stanković2, and Sanda Martinčić-Ipšić1 1 Department of Informatics, University of Rijeka, Radmile Matejčić 2, 51 000 Rijeka ...

  • A multi-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2021)
    When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective approach that includes economic, technical, environmental, and socio-political criteria. For the evaluation of criteria and alternatives, the Fuzzy Analytical Hierarchy Process (FAHP) method is applied. The obtained weights are formed according to the values of energy indicators and expert judgments. The use of a fuzzy numerical value scale for the assessment of expert judgments and energy indicators provides a more sensitive ...
    Proizvodnja električne energije, Obnovljivi izvori energije, Višekriterijumsko odlučivanje, Srbija
    ... available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Please cite this article as: B. Pavlović, D. Ivezić andM. Živković, Amulti-criteria approach for assessing the potential of renewable energy sources for electricity generation: Case ...
    ... Accepted 4 February 2021 Available online xxxx Keywords: Electricity generation Renewable energy sources Multi-criteria decision analysis Serbia a b s t r a c t When assessing the potential of renewable energy alternatives for electricity generation, it is necessary to implement a multi-perspective ...
    ... could contribute to accomplishing renewable energy targets (SOR, 2020) since Serbia ∗ Corresponding author. E-mail address: boban.pavlovic@rgf.bg.ac.rs (B. Pavlović). is largely dependent on coal. Around 2/3 of domestic electricity generation originates from lignite-fired thermal power plants. The challenges ...

  • Quality of water in storage reservoirs related to the catchments lithology

    Nikić Zoran, Ristić Ratko, Srećković Batoćanin Danica, Ristović Ivica (2011)

  • Paleoecological Character of Asian clams in estimates of the Anthropogenous effect on recent ecosystems

    Radulović Barbara, Nenadić Draženko, Knežević Slobodan, Paunović Momir, Bogićević Katarina (2016)

  • Condition of the agricultural land use in the Danube riverside area with the aspect of their protection from high groundwater levels

    Pajić Predrag, Čalenić Aleksandar, Polomčić Dušan, Bajić Dragoljub (2018)

  • Classification of some significant occurences and mineral, thermal, and thermomineral water deposits of Bosnia and Herzegovina according to V.V. Ivanov classification

    Krunić Olivera, Jovanović Tomislav, Sorajić Stanko, Dokmanović Petar (2011)

  • Energy Resources in the Republic of Serbia: Development Policy

    Jovančić Predrag, Kolonja Božo, Ignjatović Dragan, Tanasijević Miloš, Madžarević Aleksandar, Krstić Vojislav (2014)

  • Fines quality assessment in all-in aggregates for pavement layers related to different standard procedures

    Đokić Olivera, Nikolić Ivanović Mirjana, Tošović Simo, Stefanović Suzana, Milić Bratislav, Rosić Aleksandra ()

  • Izbor rotornih bagera za proces revitalizacije: primer rotornih bagera SRs 1200 u rudarskom basenu Kolubara

    Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić, Filip Miletić, Goran Todorović, Dragan Novaković (2020)
    Revitalizacija je proces ili skup tehničkih zahvata na mašini kojim se vrši zamena svih dotrajalih ili oštećenih delova metalne konstrukcije. Sastavni deo procesa revitalizacije je i modernizacija zastarele elektro-mašinske opreme. Principi revitalizacije sasvim sigurno nisu sadržani u okviru redovnog godišnjeg ili dnevnog održavanja. Oni predstavljaju održavanje onih veličina koje su značajne za mašinu kao celinu (u ovom slučaju rotorni bager). U ovom radu su analizirani rotorni bageri oznake SRs 1200. Na površinskim kopovima rudarskog basena Kolubara takvih bagera ima ...
    Rotorni bageri, revitalizacija, SRs1200

  • Freeze-dried nanocrystal dispersion of novel deuterated pyrazoloquinolinone ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study

    Jelena R. Mitrović, Maja Bjelošević Žiberna, Aleksandar Vukadinović, Daniel E. Knutson, Dishary Sharmin, Aleksandar Kremenović, Pegi Ahlin Grabnar, Odon Planinšek, Dominique Lunter, James M. Cook, Miroslav M. Savić, Snežana D. Savić (2023)
    Recently, nanocrystal dispersions have been considered as a promising formulation strategy to improve the bioavailability of the deuterated pyrazoloquinolinone ligand DK-I-56-1 (7‑methoxy-2-(4‑methoxy-d3-phenyl)-2,5-dihydro-3H-pyrazolo[4,3-c]quinolin-3-one). In the current study, the freeze-drying process (formulation and process parameters) was investigated to improve the storage stability of the previously developed formulation. Different combinations of lyoprotectant (sucrose or trehalose) and bulking agent (mannitol) were varied while formulations were freeze-dried under two conditions (primary drying at -10 or -45 °C). The obtained lyophilizates were characterized in terms ...
    Pharmaceutical Science
    ... from 4000 to 660 cm ! (a) and selected area from 3600 to 3000 cm ! (b). J.R. Mitrović et al. Trehalose Mannitol Tr an sm it ta nc e (% ) T – TT T T TT T —T—T T_— —T 4000 3500 3000 2500 2000 1500 1000 Wavenumber (cm') b) o — 'European Journal of Pharmaceutical Sciences 189 (2023) 106557 ...
    ... anhydrous D-mannitol. J. Therm. Anal. Calorim. 95 (3), 871–876. https://doi.org/10.1007/510973-008-9384-5, Divović Matović, B., Knutson, D., Mitrović, J., Stevanović, V., Stanojević, B., Savić, S., 'Cook, J.M., Savić, M.M., 2022. Behavioural interaction of pyrazoloquinolinone positive allosteric modulators ...
    ... none ligand (DK-I-56-1): Process parameters and lyoprotectant selection through the stability study Jelena R. Mitrović*, Maja Bjelošević Žiberna b, Aleksandar Vukadinović", Daniel E. Knutson d, Dishary Sharmin d, Aleksandar Kremenović *, Pegi Ahlin Grabnar , Odon Planinšek , Dominique Lunter' ...

  • Some models for determination of parameters of the soil oscillation law during blasting operations

    Suzana Lutovac, Dragan Medenica, Branko Gluščević, Rade Tokalić, Čedomir Beljić (2018)
    ... Surface S confined by continuous curve y = f (x), x-axis, and vertical lines x = a and x = b, if f (x) ě 0 for a ď x ď b (Figure 1), as the definite integral of the function f (x), obtains the following: S “ b ż a f pxq dx (17) Energies 2016, 9, 617 5 of 15                                   ...
    ... spaced, namely if: Ri`1 ´ Ri “ hi pi “ 1, 2, . . . , N ´ 1q (21) Energies 2016, 9, 617 5 of 15 a b X Figure 1. Surface S confined by continuous curve y = f(x), x-axis, and vertical lines x = a and x = b. When carrying out blasting operations, we register (measure) at suitable measuring points the values ...
    ... c 3 ¨ Q 4 ¨ π (4) Energies 2016, 9, 617 3 of 15 By replacing the value r0 from the Equation (4) into Equation (3), we obtain: v “ Kv ¨ ˝ 3 b 3¨Q 4¨π r ˛ ‚ n “ Kv ¨ ˜ 3 c 3 4 ¨ π ¸n ¨ ˆ 3 ? Q r ˙n “ Kv ¨ K1 ¨ ˆ r 3 ? Q ˙´n “ K ¨ ˆ r 3 ? Q ˙´n “ K ¨ R´n (5) where as: ˜ ...

  • Refractive Indices of Unfilled Resin Mixtures and Cured Composites Related to Color and Translucency of Conventional and Low-shrinkage Composites

    Miletić Vesna, Jakovljević Nikola, Manojlović Dragica, Marjanović Jovana, Rosić A. Aleksandra, Dramićanin D. Miroslav. (2015)

  • Manganese mineralization in andesites of Brestovačka Banja, Serbia: evidence of sea-floor exhalations in the Timok Magmatic Complex

    Pačevski Aleksandar, Cvetković Vladica, Šarić Kristina, Banješević Miodrag, Hoefer Heidi Eva, Kremenović Aleksandar (2016)

  • Refractive indices of unfilled resin mixtures and cured composites related to color and translucency of conventional and low-shrinkage composites

    Miletić Vesna, Jakovljević Nikola, Manojlović Dragica, Marjanović Jovana, Rosić Aleksandra, Dramićanin Miroslav (2017)

  • A Data Driven Approach for Raw Material Terminology

    Olivera Kitanović, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić, Ivan Babić, Ljiljana Kolonja (2021)
    The research presented in this paper aims at creating a bilingual (sr-en), easily searchable, hypertext, born-digital, corpus-based terminological database of raw material terminology for dictionary production. The approach is based on linking dictionaries related to the raw material domain, both digitally born and printed, into a lexicon structure, aligning terminology from different dictionaries as much as possible. This paper presents the main features of this approach, data used for compilation of the terminological database, the procedure by which it has ...
    sirovine, rudarstvo, terminologija, rečnik, terminološka aplikacija, mobilna aplikacija, digitizacija, leksički podaci, korpusi, otvoreni povezani podaci
    ... Tomašević, A.; Stanković, R.; Utvić, M.; Obradović, I.; Kolonja, B. Managing mining project documentation using human language technology. Electron. Libr. 2018, 36, 993–1009. [CrossRef] 32. Stanković, R.; Krstev, C.; Lazić, B.; Škorić, M. Electronic Dictionaries—from File System to lemon Based ...
    ... , I.; Lazić, B. Terminology Acquisition and Description Using Lexical Resources and Local Grammars. In Proceedings of the 11th International Conference on Terminology and Artificial Intelligence, Granada, Spain, 4–6 November 2015; Volume 1495, pp. 81–89. 35. Stankovic, R.; Šandrih, B.; Krstev, C.; ...
    ... Appl. Sci. 2021, 11, 2892 7 of 22 Entries in DMMRT have one or more senses per each term, described by a definition, and labeled by small letters a, b, c,. . . , u. Each individual sense can be related to one or more other terms in the dictionary, and it can be followed by its bibliographic source. ...

  • Tektonska evolucija ugljevičkog basena (Bosna i Hercegovina)

    Slobodan Dragić (2024)
    U radu je prezentovana šira slika tektonske evolucije ugljevičkog basena, kao i Dinarida uopšte. Prikazani su litostratigrafski odnosi istraživanog područja, kao i kratak pregled tektonskih jedinica koje se nalaze u domenu basena. Najveća pažnja posvećena je kinematskoj analizi rasjednih struktura i interpretaciji podataka u svjetlu tektonske evolucije basena. Ugljevički basen zapunjen je oligocensko-miocenskim sedimentima, a njegovu osnovu grade paleozojsko-mezozojske formacije. Najstarije tvorevine na ovom području su permski sedimenti. Trijaski i kredni deponati, uglavnom krečnjaci, reprezent su tvorevina ...
    oligocensko-miocenski basen, dvosmjerna ekstenzija, supsidencija, kompresija, inverzija
    ... a SZ-JI F OMesnvect R. P:206785 B0%, Meanvect R P:300/82 06% B:220/00 95% T.190/0B % i 8:073/04 92% J T1:189/00 94% · 1:165702 90% Slika 26. Rekonstrukcija osa stresa za rasjedne strukture deformacionog događaja D;b. Generalno slični pravci ekstenzije zapaženi su u radu van Unen (2019) ...
    ... Vrhovčić, J., Spasovski, R., Brkić, M., Korolija, B., Kovačić, M., 1986. Osmovna geološka karta SFRJ 1:100000, list Brčko, Savezni geološki zavod, Beograd. Buzaljko, R., Marković, S., Čampara, S., Vrhovčić, J., Spasovski, R., Brkić, M., Korolija, B., Kovačić, M., 1986. 7Tumač za list Brčko L-34-110 ...
    ... of tectonic units. Swiss Jowrna! of Geosciences 101, p. 139-183. Schmid, S., Figenschuh, B., Kounov, A., Matenco, L., Nievergelt, P., Oberhansli, R., Pleuger, J., Schefer, S., Schuster, R., Tomljenović, B., Ustaszeweski, K., van Hinsbergen, D.J.J. 2020. Tectonic units of the Alpine collision zone ...

  • Remedijacija otpadnih voda Rudnika prirodnim zeolitom

    Igor Veličković (2024)
    U radu je razmatrano prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeolitskim tufom sa planine Jastrebac. Prečišćavanje otpadnih flotacijskih voda sa područja rudnika Rudnik prirodnim zeoliskim tufom sa obronaka planine Jastrebac pokazala se veoma efikasnom. Naime, u tri otpadne flotacijske vode utvrđen je povišen sadržaj arsena, hroma, gvožđa, mangana, kao i nikla. Jednostavnim tretmanom zeolitskim tufom iz ovih voda uklonjeni su svi ovi elementi. Sadržaji gvožđe i mangana su sniženi od 95 do 99 %, dok su ...
    flotation waste water, zeolite tuff, purification
    ... trefmana zeolitskim tufom 1400 1200 1000 800 600 BNi - otpadna voda B Ni - posle tretmana zeolitom || 2 3 Slika 7.3. Sadržaj nikla u otpadnoj vodi pre i posle tretmana zeolitskim tufom m Fe - otpadna voda B Fe - posle tretmana zeolitom || 2 3 m Mn - otpadna voda m Mn - posle tretmana ...
    ... the efficiency of removing. toxic elements is quite satisfactory. Key words: /flotation waste water, zeolite tuff, purification Sadržaj |00 b AAAARAVAAAAAAAAAAAARAAARARAAARIRAARAARARARARAAAAARAAARIAARARARARRARIARARAARAARARIORRORARIRRRARARRARARARRRRARARAIIRR || 1. UVOD U ZEOLITE ... ne a e ...
    ... Cvetković et al., 2016 i Zdravković et al., 2017. Zbog toga su u ovom završnom radu date su samo osnovne informacije o geologiji ovog područja. Yp P B A T C K A OC HA H XE PI LE TO BH HA Slika 5.1. Geografski položaj rudnika Rudnhnik i zeolitskog tufa sa Jastrebca 18 Proučavano područje ...

  • Geostatički proračuni sanacije klizišta šipovima

    Slobodan Ćorić, Dragoslav Rakić, Dušan Berisavljević (2019)
    U ovom radu su, polazeći od rezultata geotehničkih istraživanja, prikazani geostatički proračuni sanacije klizišta vertikalnim šipovima. Metodologija proračuna je složena, jer podrazumeva interakciju klizišta i stabilizirajućih šipova. Stoga se simultano analiziraju stabilnost klizišta i stabilnost šipova. Prilikom određivanja bočne otpornosti tla oko šipova koristi se metoda Brinč Hansena koja uzima u obzir trodimenzionalne uslove u tlu i može da se primeni u složenim geološkim uslovima koji su česti u Srbiji. Analize stabilnosti klizišta vrše se odgovarajućim metodama granične ravnoteže. ...
    sanacija klizišta, interakcija klizišta i šipa, bočna otpornost šipova, stabilnost klizišta i šipova
    ... c — kohezija К K. - koeficijenti bočnog pritiska tla Dijagrami za određivanje kocficijenta K, i K. dati su na Slikama 2 i 3. Na ovim dijagramima B је širina/prečnik šipa, а ф је ugao unutrašnjeg trenja. = Ке = 759 К = 222 р c=1–S 80 g=45'__|--1""T" o=40. ——— ·_,··"' /" 50 — _ | = 40 | ___---81 ...
    ... 7___ 40.2 / -_'_________-–·—···""—–"·_– — 1,93 ;zi:: zip 00 __ —18.14 r= 5 1 ___ | _____log? | ) 4»/"_/ К'„' = 0 2а ф = 0% 2 р & a 2 20 0 5 102/B 15 20 2/8 Slika 3. Koeficijent bočnog.pritiska а koji zavisi od kohezije (Brinč Hansen, 1961) Figure 3. Coefficient of lateral pressure which is ...
    ... 460. , 2018, pp. 111-127. Duncan, J.M., Wright, S.G.: Soil strength and slope stability, John Wiley & Sons, New Yersey, 2005, pp. 297. Hansen, J. B.: The ultimate resistance of rigid piles against transversal forces, Danish Geotechnical Institute, Bulletin No. 12, Copenhagen, 1961. Hutchinson, J ...