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Упит dcterms_creator_txt:A. Marković

279 items

  • Утицај обртног магнетног поља на дерацемизацију кристала натријум-хлората

    М. Милојевић, А. Жекић, П. Дабић, Б. Вучетић, Б. Максимовић (2023)
    ... Crysf. Growth Des., 15 (2015) 5476–5484. [4] K. Suwannasang, A. E. Flood, C. Rougeot, G. Coquerel, Cryst. Growth Des., 13 (2013) 3498—3504. [5] M. M. Milojević, B. M. Vučetić, B. Z. Maksimović, O. R. Klisurić, M. M. Mitrović, A. A. Žekić, 4CS omega, 7 (2022) 47701— 47708. XXVIII Koudepennuja ...
    ... influence of a rotating magnetic field on the deracemization of sodium chlorate crystals from aqueous solutions saturated at temperature 7, =(31.0+0.1)"C. Crystals were nucleated and grown in a thermally insulated vessel filled with 20 ml of solution at temperature 7 =(26.0+0.1)"C „in a rotating ...
    ... Crysf. Growth Des., 15 (2015) 5476–5484. [4] K. Suwannasang, A. E. Flood, C. Rougeot, G. Coquerel, Cryst. Growth Des., 13 (2013) 3498—3504. [5] M. M. Milojević, B. M. Vučetić, B. Z. Maksimović, O. R. Klisurić, M. M. Mitrović, A. A. Žekić, 4CS omega, 7 (2022) 47701— 47708. 289 Conference of the ...

  • Serbian Society of Geomorphologists

    Dragana Đurić, Jelena Ćalić (2019)

  • A Model for Determining the Dependability of Continuous Subsystems in Coal Mines Using the Fuzzy Logic Approach

    Nikola Stanić, Miljan Gomilanović, Petar Marković, Daniel Krzanović, Aleksandar Doderović, Saša Stepanović (2024)
    This study presents a unique model for assessing the dependability of continuous parts of combined systems in open-pit mining through the application of fuzzy logic. Continuous sub-systems as part of the combined system of coal exploitation in surface mines have the basic function of ensuring safe operation, high capacity with high reliability, and low costs. These subsystems are usually part of the thermal power plant’s coal supply system and ensure stable fuel supply. The model integrates various independent partial ...
    fuzzy logic, max-min composition, continuous part of combined system (CCS), open pit, mining, dependability

  • Microscopical characterization of carbon materials derived from coal and petroleum and their interaction phenomena on making steel electrodes, anodes and cathodes blocks

    Predeanu G., Panaitescu C., Balanescu M., Bieg G., Gómez Borrego A., Diez M.A., Kwiecińska B., Marques M., Mastalerz M., Misz-Kennan M., Pusz S., Suárez Ruiz I., Rodriguez S., Singh A.K., Varma A., Zdravkov A., Životić Dragana (2013)

  • Tektonska analiza područja Javrorja - Jugozapadna Srbija

    Miloš Filipović (2024)
    U ovom radu autor primenom različitih metodoloških postupaka i različitih podataka ima zadatak da što detaljnije prikaže složenu i polifaznu tektonsku građu evoluciju ovog dela Dinarida i Srbije. Tektonska analiza podrazumeva statističku obradu strukturnih podataka. Teren pokrivaju dve tektonske jedinice Istočnobosansko- durmitorska jedinica i Zapadno- vardarski ofioliti. Zasebno su anlizirani i diskutovani rupturni i plikativni sklop. U okviru analize rupturnog sklopa dat je i kratak prikaz neotektonskog sklopa sa izrađenim kartama enrgije reljefa i karte I trenda energije reljefa. ...
    Interni Dinaridi, stočnobosansko-durmitorska jedinica, ofioliti, strukturna analiza, tektonika
    ... Pljevalja. O sisarskoj fauni neogenog basena Pljevalja pisali su A. Pavić (1953) i Ž. Petronijević (1957) ı konstatovali im miocensku starost. Tektonskom građom ovog dela terena bavili su se najpre M. Anđelković ıi S. Marković (1965) pišući o prisutnim strukturama između Kovač planine i reke Tare ...
    ... njihov značaj za tektoniku Dinarida. Geološki anali balkanskog poluostrva knj. XXX, Beograd. Anđelković M ı Marković S. 1965: Tektonika Ljubišnje. Glasnik Prirodnjačkog muzeja ser. A, Beograd Anđelković M. 1967: Stratigrafija trijasa Kovač planine. Geološki glasnik knj. 5, Podgorica. Bešić ...
    ... područja .........aaaaaaaaaa a 11 6. ANALIZA TEKTONSKOG SKLOPA PODRUČJA.........aaaaaannn 17 6.1. Analiza rupturnog sklopa........aaaaaaaaaa a aaaakakaae 17 6.1.1. Neotektonska analiza područja........aaaaaaaaaa da 21 6.2. Analiza plikativnog sklopa .......aaaaaaaaaa a eaaaaakana 24 7. INTERPRETACIJA ...

  • Fizičko-geografske karakteristike vulkana Teide na Kanarskim ostrvima

    Radovanović D., Srećković -Batoćanin D., Valjarević A., Ivanović R., Veselinović J. (2015)

  • Prostorni položaj ofiolita istočne Vardarske zone: geofizičko-geološki model i njegove geodinamičke implikacije

    Dragana D. Petrović (2015-12-29)
    Centralni deo Balkanskog poluostrva je geotektonski veoma složen. Tetis je zatvorentokom gornjeg mezozoika, a ofioliti na zapadu i ofioliti Vardarske zone predstavljajuostatke nekadašnjih okeanskih prostora. Najistočniji deo Vardarske zone razlikuje se odsvih ostalih ofiolita na Balkanskom poluostrvu i karakteriše se najizraženijim suprasubdukcijskimafinitetom. Istočna vardarska zona locirana je u centralom delu Srbije.Na severu se prostire do Apusena u Rumuniji, a na jugu obuhvata cetralni deoMakedonije i Peonias zonu u severnoj Grčkoj. Istočna vardarska zona se nalazi istočnood geotektonske jedinice Kopaonik ...
    Istočna vardarska zona; ofioliti; 2D i pseudo 3D geofizičko-geološkimodel; geodinamička evolucija
    ... Čupković, T., Marković, M., 2004. Dalјinska detekcija, Zavod za udžbenike i nastavna sredstva, Beograd 110 Pearce, J. A. and Cann, J. R., 1973. Tectonic setting of basic volcanic rocks determined using trace element analyses. Earth Planet. Sci. Lett., 19 (2), 290–300. Pearce, J. A., Harris ...
    ... Ofioliti Đevđelije u severnoj Grčkoj obuhvataju zone Evzoni i Skra, a između njih je smešten Fanos granit. Različita istraživanja u različitim 3 vremenskim periodima, dala su dva tumačenja položaja ovih ofiolita. Marković i dr. (1968), Malešević i dr. (1974) smatrali su da ofioliti tonu prema ...
    ... Special Publications. Dimitrijević, M. D., 2001. Dinarides and the Vardar Zone: A short review of the geology, Acta Vulcanologica, 13 (1-2), 1-8. Dolić, D., Kalenić, M., Lončarević, Č., Hadži-Vuković, M., Marković, B., Dimitrijević, M., Radoičić, R., 1978. Osnovna geološka karta i Tumač za Osnovnu ...

  • Geotehnički uslovi izgradnje metro stanice "Francuska" u Beogradu

    Lazar Pavlović (2024)
    Cilj ovog rada je analiza stabilnosti dijafragme, predviđene kao mere za obezbeđenje dubokog iskopa od zarušavanja okolnog tla koji se izvodi na mestu buduće metro stanice “Francuska” koja je planirana u okviru prve faze, prve linije metroa u Beogradu – sekcije „Centar“. U okviru numeričke analize je izvršena analiza stabilnosti konzolne dijafragme kao i dijafragme sa ankerom – slobodno oslonjene dijafragme, kako bi se moglo napraviti poređenje dobijenih vrednosti koje se odnose na dubinu fundiranja koja je potrebna da ...
    istraživanja, metro stanica, iskop, dijafragma
    ... _— _ _ _ |_ _ _— _— _— : _7—·\\?—__7* _—A — —~ — — — —~ /x — —~ —— —— '_'– _— — — _— — _— _ _— — _— _ _— — _ — — — _— — ',_'_ _— ~_ _ I I — _ a a a —a —— —— a _ ~ a B _ _ — a g a g a g _ - _ a g a B a g _ a B a g _ M a B a B _ _ _ a B _ — a B a B _ — a g a B p - — C=177 —~ _ I' _ ~ — _ _ _— __ ...
    ... — | DaVUm, liii Brapioga Note: [ Neporemećen uzorak / undisturbed sample Miloš Marković, dipl.inž.geol. 3.1. Note: ) Neporemećen uzorak / undisturbed sample Miloš Marković, dipl.inž.geol. 3.1. IDPPPD 12.05204. 1:100 a DDATUM IZVOĐENJA: DATE OF EXECUTION: | RAZMERA: SCALE: Bušio: Drilled By: GEOMAG ...
    ... _N POP N OJ A BN ILA 200 NII ,2 N p KO IN T INK T P P II y a ——= — I y . __Z P — |ŠO I pj [+ [> ____ | I> || | || ii __C [> |[ | ALOA —— —— ALOA —— —— —— —— —a —r— —Zr— — —— —— | - i f — — @p@[ i — — | — — A 02 —a —~ —~ —a — —— — — dpg Za— a— — r — a Za— —— a— eA> a a a — a — Z—a— Za— a i | I -_— ...

  • Kvartarni klastiti iz bušotine kod Aranđelovca (rasadnik Mladost)

    Miroslav Radeta (2024)
    U ovom radu analizirani su kvartarni klastiti iz bušotine kod Aranđelovca IB 18-3, sa ciljem boljeg razumevanja njihovih sedimentoloških i litoloških karakteristika. Kvartarni sedimenti su prilično homogenog/uniformisanog sastava i čine ih finozrni klastiti (dominantno alevroliti) sa određenim procentom peskovite i glinovite frakcije. Oni su iskartirani u samoj povlati i debljina im je 27 m. U podini su gornjokredne karbonatne stene (krečnjaci, laporci, rekristalisali/mermerisani karbonati) i miocenski sediment predstavljeni raznovrsnim varijetetima klastično karbonatnih stena. Ispitivani kvartarni sedimenti odlikuju se odsustvom ...
    kvartarni klastiti, alevriti, Aranđelovac, granulometrija, mineraloško petrografski sastav
    ... ARRRIGIOIRRRRGGOGIGGRROIG RRRGR RRRIRIARIRRRI 2 2.1. Geografski položaj..........c.aaaaaaaaaa a aeaaaaaaaaeeaaaeaeaaaaesaeaeaeeeeaeesaeaeeebeee 2 2.2. Pregled ranijih istraživanja .................a a aaaaaaaeaaeaaaeaeaeaeaaeavaaaaseaseasasaaeaabaebevee 3 2.3. Geologija šireg područja Aranđelovca ...
    ... mermera, leži istočno od Aranđelovca i važna je za lokalnu privredu, posebno za industriju građevinskog kamena. A Jo& 9 o ( 55 <a • phrtizani .. WCLNesSo o k rašdĆ j Bukovi a h 42 Bukovičk c O Vrbica | o 4 Risovača/ O +Bl i ~+ i Vene ·'5 J ŽI% Brezo;;rl | Bc u i i \ : ola ? |H ...
    ... drugog svetskog rata. O geologiji mezozojskih tvorevina pisao je Andelkovic (1954, 1955, 1956, 1957, 1960, 1966, 1967), zatim su Andelković i Marković (1966) uradili geološku kartu terena izmedu Drače i Stragara. Poslednji autor je (1977) u okviru ofiolitsko-radiolaritskog: kompleksa izdvojio ...

  • The Early Middle Palaeolithic in the Balkans. The case of Velika and Mala Balanica (Serbia)

    Mihailović, D., Belen Marín-Arroyo, A., Bogićević Katarina, Morley, M. & Roksandić, M. (2011)

  • Moho Depth Determination of the Adriatic Sea Region Using a New Bouguer Anomaly Database

    Tassis G.A., Papazachos C.B., G.N. Tsokas, I.N. Tziavos, Vasiljević Ivana, Stampolidis A. (2015)

  • The Fuzzy–AHP Synthesis Model for Energy Security Assessment of the Serbian Natural Gas Sector

    Aleksandar R. Madžarević, Dejan D. Ivezić, Miloš L. Tanasijević, Marija A. Živković (2020)
    Natural gas is used for the production of almost 20% of total energy today. The natural gas security of the Republic of Serbia is an urgent strategic, political and security issue. Serbia is one of the most vulnerable countries in Southeast Europe, because it only has one supply route. This study is a contribution to efforts to better understand the factors affecting energy security through the implementation of a new methodology based on the fuzzy–AHP synthesis model for measuring ...
    energetska bezbednost, prirodni gas, fazi AHP, AHP višekriterijumska analiza, fazi teorija
    ... sufficient quantities [11]. Energy security is a parameter whose specificity lies in the influence of many factors, so it is not possible to define a unique methodology to determine [12]. Defining a methodological approach for determining the energy security of a country is possible only if the geopolitical ...
    ... It is also called a pessimistic composition due to the procedure by which it is performed—the presentation of a synthetic grade using a representative partial grade, which is defined as the best possible among the worst expected individual grades [48,49]; • Min–max composition is a fuzzy composition ...
    ... economy of a scenario. It is directly linked to national structures (institutions and human resources) [36], as well as the legal framework that follows relevant issues. The security of supply is a synthesis indicator that can be viewed in a very broad context. It is generally defined using a set of s ...

  • The influence of Al<sup>3+</sup>ion on porcine pepsin activity<i>in vitro</i>

    Vesna M. Pavelkić, Kristina R. Gopcević, Danijela Z. Krstić, Marija A. Ilić (2008)
    The in vitro effect of Al3þ ions in the concentration range 1.7·1026M–8.7·1023M on pepsin activity at pH 2, via kinetic parameters and its electrophoretic mobility was evaluated. Kinetic study demonstrated the existence of an activation effect of Al3þ at pH 2 on pepsin molecule. Kinetic analysis with respect to concentrations of haemoglobin showed that Al3þ ions increase the maximal velocity (Vmax) and kcat values rather than apparent affinity for substrate (KS) implying the non-competitive nature of activation which indicated ...
    Пепсин, алуминијум, кинетика, активација, електрофоретска мобилност
    ... removal of 44 amino acids, from its amino terminus, to give a single chain enzyme with a low pl and three disulfide bridges. Each lobe of pepsin contains a catalytic aspartic acid residue Asp?? and Porcine pepsin A (EC 3.4.23.1), a prominent member of the aspartic protease, is the principal ...
    ... decreased in a dose dependent manner (Figure 5 B). Figures 5 A and B shows only UV spectra in a presence ofIO0mM AP?. IR studies. IR spectra of pepsin and haemoglobin in KBr matrices in absence (solid curve 1) and in a presence 1IOmM Al ions (dotted curve 2) are presented in Figures 6 A and B. ...
    ... slope or intercept), (I/A) against 1 / [Al3+], where A is defined as slope or intercept in the absence of activator (Al' + ions) minus that in its presence. (1,5, 10mM) and intensity of characteristic peaks have been decreased in a dose dependent manner (Figure 5 A). However, the presence of ...

  • Adsorption and Polymerization of Aniline on Cu(II)-Montmorillonite:  Vibrational Spectroscopy and ab Initio Calculation

    M. Ilić, E. Koglin, A. Pohlmeier, H. D. Narres, M. J. Schwuger (2000)
    Batch adsorption experiments in the presence of oxygen were performed to study the interlayer reactions of aniline on Cu(II)-montmorillonite in aqueous solutions. At concentrations below a critical value of CC ) 2.6 mmol dm-3 only a colored Cu(II)-aniline complex is formed, characterized by a stability constant of log(Kassoc/dm3 mol-1) ) 1.5. At concentrations beyond Cc aniline polymerizes yielding a dark brown product, which is identified by two vibrational spectroscopy techniques, attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy and ...
    Анилин, адсорпција, полимеризација, Cu(II)-Монтморилонит, ФТИР, аб инитио прорачун

  • Malathion-induced inhibition of human plasma cholinesterase studied by the fluorescence spectroscopy method

    V. M. Pavelkić, K. S. Krinulović, J. Z. Savić, M. A. Ilić (2008)
    The in vitro effect of technical grade malathion was assessed via the kinetic parameters of human plasma butyrylcholinesterase (BChE) using N-methylindoxyl acetate as a substrate for BChE. An inhibitor kinetics study demonstrated the existence of a biphasic inhibition curve, indicating high- and low-affinity binding sites of malathion. The IC50 values as calculated from the experimental inhibition curves were 1.33 × 10–9 and 1.48 × 10–5 M for the high- and low-affinity binding sites, respectively; Hill’s analysis gave 1.29 × ...
    Малатион, инхибиција, хумана плазма холинестераза, метода флуоресцентне спектроскопије

  • Interaction of sodium dodecylsulfate (SDS) with homoionic montmorillonites: adsorption isotherms and metal-ion release

    M. Ilic, J. Gonzalez, A. Pohlmeier, H. D. Narres, M. J. Schwuger (1996)
    The interaction of dodecylsulfate anions (DS−) with homoionic Ca-, Mg-, Ni-, Cu-, Cd-, Pb- and Fe-montmorillonites were investigated. Mg- and Cd-montmorillonite do not adsorb DS−, and an anion exchange at the edges of the clay mineral does not take place. Three different adsorption processes are identified on the other montmorillonites: i) Fe-montmorillonite is covered with amorphous iron hydroxide, and DS−-anions are bound at positively charged sites. ii) On Ca- and Pb-montmorillonite DS− is precipitated as Me(DS)2. iii) On Ni- ...
    Натријум додецилсулфат, адсорпциона преципитација, монтморилонит

  • Konzervacija miocenskih kičmenjaka sa lokaliteta Riđake (severozapadna Srbija) iz zbirke Prirodnjačkog muzeja u Beogradu

    Nenad Mladenović (2024)
    U radu je opisana geološka građa terena i metode koje se koriste u paleontologiji za izdvajanje, konzervaciju i restauraciju fosilnog materijala sa lokaliteta Riđake kod Šapca. Prikazana je anatomija fosilnih kičmenjaka. U prosejanom sedimentnom materijalu težine od 4kg pronađeno je 10,798 kostiju, uključujući ostatke Pisces (riba) Amphibia (vodozemaca), Reptilia (gmizavaca), Aves (ptica) i Mammalia (sisara).
    geološka građa, konzervacija, restauracija, Riđake, fosili kičmenjaka
    ... krečnjačke formacije koja se nalazi severno i severozapadno, a prekrivena je slojem kvartarnih naslaga (fluvijalni sediment ı les) (Slika 12) (Marković i Milivojević, 2010). Slika 12 - Zadnji zid nekadašnje urušene pećine (fotografija: Marković i Milivojević, (2010)) Već pri prvim uzorkovanjima sedimenta ...
    ... D. (1983): Tumač za list Šabac L34-112. Savezni geološki zavod. str. 1-37., Beograd. Radović, P., Lindal, J., Marković, Z., Alaburić, S. and Roksandić, M. (2019): First record of a fossil monkey (Primates, Cercopithecidae) from the Late Pliocene of Serbia. Journal of Human Evolution 137(102681) ...
    ... (VODOZEMCI) .. 15.3 KLASA REPTILIA (GMIZAVCI).. 15.4 KLASA AVES (PTICE) 15.5 KLASA MAMMALIA (SISARI) altynaaa a a a a a a iii ii a iii aaaaaaa dtaaaRaıı 16. ZAKLJUČAK ..........aaaaaa a aeaaaeaaeaaeaaaeaaaeaaeaaeaeagaaeaeaaaaeeaeageaaaeageaeveaaaaeaeeeaaaaeabaateee 47 1. UVOD U radu je predstavljena ...

  • An Italian-Serbian Sentence Aligned Parallel Literary Corpus

    Saša Moderc, Ranka Stanković, Aleksandra Tomašević, Mihailo Škorić (2023)
    This article presents the construction and relevance of an Italian-Serbian sentence-aligned parallel corpus, delving into the aligned sentences in order to facilitate effective translation between the two languages. The parallel corpus serves as a valuable resource for language experts, researchers, and language enthusiasts, fostering a deeper understanding of linguistic nuances and cultural expressions. By bridging the gap between Serbian and Italian, this corpus opens new avenues for cross-cultural communication and collaboration, and ultimately contributes to the improvement of language-related ...
    Aligned corpus, parallel corpus, Serbian, Italian, literature

  • The East Serbian Paleocene alkaline rocks revisited: Evidence of decoupling of Sr-Nd and Pb isotopes in anorogenic setting

    Владица Цветковић, Кристина Шарић, V. Höck, Д. Прелевић, F. Neubauer, A. von Quadt (2012)

  • Pleistocena small Vertebrate studies in Serbia (Balkan Peninsula, SE Europe): State of the Art and Perspectives

    Jovanović Mihajlo, Đurič Dragana, Bogićević Katarina, Nenadić Draženko, Agustí J., Blain H.-A (2018)