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Упит dcterms_creator_txt:Milutinovic Aleksandar

618 items

  • Technological Model of Coal Deposit - base for Mine Production Planning

    Gligorić Zoran, Gligorić Miloš, Štrbac-Savić Svetlana (2016)

  • Defect detection in aluminium using pulse thermography for sample width periodic structure

    Damnjanović Vesna, Goran Dikić, B. Milanović and Slobodan Petričević (2017)

  • Behavior Determining of Bucket Wheel Drive Depending on the Wear Impact of the Cutting Elements

    Miletić Filip, Jovančić Predrag, Đenadić Stevan (2018)

  • Development of terminological resources for expert knowledge: a case study in mining

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić (2015)
    ... Kitanović, Aleksandar Cvjetić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Development of terminological resources for expert knowledge: a case study in mining | Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Aleksandar Cvjetić | Knowledge ...
    ... terminological resources for expert knowledge: a case study in mining Ljiljana Kolonja1 Ranka Stanković1 Ivan Obradović1 Olivera Kitanović1 and Aleksandar Cvjetić1 1Faculty of Mining and Geology, University of Belgrade, Belgrade, Serbia Correspondence: Ranka Stanković, Faculty of Mining and Geology ...
    ... research interests are focused on information technology, geoinformation man- agement, database modeling, semantic web and e-learning platforms. Aleksandar Cvjetić is assistant professor of mine and occupational safety at the Faculty of Mining and Geology, University of Belgrade. He obtained his B ...

  • Анализа слагања административног објекта изграђеног на комуналној депонији у Новом Саду

    Ракић Драгослав, Чаки Ласло, Томашевић Биљана, Новаковић Дејан (2011)

  • Impact of a failure zone above the underground roadway on rockbolting structure loading

    Vladimir Milisavljević, Dragan Zlatanović, Simon Sedmak, Milenko Ljubojev (2015)

  • Geološki i inženjersko geološki uslovi formiranja klizišta u cementnim laporacima na PK Filijala, Beočin

    Ganić Meri, Lazić Mirko, Knežević Slobodan, Rundić Ljupko (2012)

  • Analysis of Household Coal Consumption in Serbia Based on Grey System Theory and K - means Clustering (Base for Network Optimization)

    Gligorić Zoran, Gligorić Miloš, Štrbac-Savić Svetlana (2015)

  • Međuzavisnost parametara stišljivosti starog komunalnog otpada i koeficijenta poroznosti

    Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan (2013)

  • Gasifikacija čvrstih goriva

    Anđela Nedeljković (2023)
    Ovaj rad proizvod je višemesečnog istraživanja i proučavanja literature u oblasti gasifikacije čvrstih goriva. Obrađeni su različiti tipovi goriva koji se koriste u procesu gasifikacije, kao i osnovni tipovi gasgeneratora, njihove karakteristike i primene. Analizirana je podzemna gasifikacija i IGCC sistem kako bi se proširilo razumevanje mogućnosti ovih tehnologija u postizanju ciljeva održivosti i efikasnosti u energetskom sektoru. Istražene su ključne prednosti i izazovi koji proizlaze iz primene gasifikacije u industrijskim i energetskim procesima. Kroz analizu ove tehnologije, cilj ...
    čvrsta goriva, sintezni gas, gasifikacija, gasgeneratori, IGCC

  • NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands

    Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić (2012)
    Reakcije supstitucije monofunkcionalnog [Ru(terpi)(bipi)(H2O)]2+ kompleksa, gde je terpi = 2,2′:6′,2″-terpiridin i bipi = 2,2′-bipiridin, sa biološki relevantnim sumporo donorskim ligandima, kao što su tiourea, l-metionin, l-cistein i glutation, proučavane su u vodenim rastvorima tehnikom 1H i 13C NMR spektroskopije. Sve reakcije su proučavajne na pH 7,4, u prisustvu fosfatnog pufera, da bi se oponašalo fiziološko okruženje tokom procesa supstitucije. Reakcije se izvode na 295 K pod uslovima reakcija drugog reda. Uočeni rezultati pokazuju da brzina supstitucije snažno zavisi ...
    Materials Chemistry,Inorganic Chemistry,Physical and Theoretical Chemistry
    ... Измењено: 2024-12-25 10:42:11 NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić Дигитални репозиторијум Рударско-геолошког факултета ...
    ... факултета Универзитета у Београду [ДР РГФ] NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)]2+ and some sulfur-donor ligands | Aleksandar Mijatović, Biljana Šmit, Ana Rilak, Biljana Petrović, Dragan Čanović, Živadin D. Bugarčić | Inorganica Chimica Acta | 2012 | | 10.1016/j.ica.2012 ...
    ... is available at: www.dr.rgf.bg.ac.rs NMR kinetic studies of the interactions between [Ru(terpy)(bipy)(H2O)] 2+ and some sulfur-donor ligands Aleksandar Mijatović a, Biljana Šmit a, Ana Rilak a, Biljana Petrović a, Dragan Čanović b, Živadin D. Bugarčić a,⇑ aUniversity of Kragujevac, Faculty ...

  • Microstructural and magnetic properties of electrospun hematite/cuprospinel composites

    Mira Ristić, Aleksandar Kremenović, Michael Reissner, Željka Petrović, Svetozar Musić (2020)
    Phase composition, microstructural and magnetic properties of electrospun hematite/cuprospinel composites were investigated. Samples were synthesized starting with 0 to 10 mol% of copper relative to iron. The round shape of reference electrospun fbres was preserved upon their heating up to 600 °C in air, whereas at 700 °C hollow substructure was additionally formed. In these reference samples the presence of hematite phase was detected by XRPD. A small amount (traces) of Fe3O4 /γ-Fe2O3 was also found, due to the ...
    Electrical and Electronic Engineering, Condensed Matter Physics, Atomic and Molecular Physics and Optics, Electronic, Optical and Magnetic Materials

  • Kinetics, mechanism, and equilibrium studies of the reactions between a ruthenium(II) complex and some nitrogen- and sulfur-donor nucleophiles

    Aleksandar M. Mijatović, Ratomir M. Jelić, Jovana Bogojeski, Živadin D. Bugarčić, Biljana Petrović (2013)
    Kinetika i mehanizam reakcija supstitucije između [Ru(trpi)(bpi)Cl]+ sa nukleofilima gvanozin-5′-monofosfatom, L-histidinom, tioureom i dimetilsulfoksidom proučavani su spektrofotometrijski u 0,1 M NaClO4 na 310 K. Red reaktivnosti za odabrane ligande je: tiourea > gvanozin-5′-monofosfat > L-histidin > DMSO. Ovaj red je povezan sa elektronskim, strukturnim i hemijskim karakteristikama kompleksa i nukleofila. Reakcija supstitucije sa tioureom je proučavana na tri različite temperature (288, 298 i 310 K). Negativna entropija aktivacije DS = potvrđuje asocijativni način aktivacije. Formiranje kompleksa [Ru(trpi)(bpi)H2O]2+ sa ligandima ...
    Kinetika, Ravnoteža, Ru(II), L-Histidin, Guanozin-5' -monofosfat, Dimetilsulfoksid, Tiourea

  • Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite

    Philippe Colomban, Aleksandar Kremenović (2020)
    Asbestos-containing pottery shards collected in the northeast of Corsica (Cap Corse) and dating from the 19th century, or earlier, have been analyzed by SEM-EDS, XRPD, FTIR and Raman microspectroscopy. Blue (crocidolite) and white (chrysotile) asbestos fiber bundles are observed in cross-sections. Most of the asbestos is partly or totally dehydroxylated, and some transformation to forsterite is observed to occur, indicative of a firing above 800 C. Examination of freshly fractured pieces shows a nonbrittle fracture with fiber pull-out, consistent with ...
    asbestos, CMC, Corsica, fiber, pottery
    ... Matrix Composite Philippe Colomban, Aleksandar Kremenović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite | Philippe Colomban, Aleksandar Kremenović | Materials | 2020 | | ...
    ... materials [MDPIJ Article Asbestos-Based Pottery from Corsica: The First Fiber-Reinforced Ceramic Matrix Composite Philippe Colomban 1*(5 and Aleksandar Kremenović 205 1 MONARIS (From the Molecule to the Nano-object: Reactivity, Interaction & Spectroscopies), Sorbonne Universitć, CNRS, 4 Place ...

  • Anticipated sulfur dioxide emissions from coal-fired power plants

    Aleksandar Madžarevic, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2024)
    Southeastern Europe (SEE), which includes Serbia, along with Germany and Poland, is one of the largest producers of solid fuels in Europe. Despite growing environmental concerns, coal, especially lignite, persists and remains the dominant fuel for electricity generation in this region. Concurrently, these power plants emerge as the predominant emitters of pollutants in all the observed states. To conduct a comprehensive analysis, data on major emitters within the European Union were gathered, allowing for a detailed comparison with SEE ...
    energetika, emisije, SO2, ugalj, elektrane, Srbija

  • Assessments of effects of implementation of strategic plans for development of Belgrade District heating system

    Dejan Ivezić, Marija Živković, Aleksandar Madžarević, Miodrag Grujić (2020)
    The district heating system (DHS) is one of the key elements of the Belgrade energy system. Overview of the current state and basic characteristics of the DHS are presented in this paper. The focus is on the planned development of DHS and on the analyses of effects of realization of measures and projects defined by strategic documents related to DHS which are adopted by city authorities (Development Strategy of DHS and Strategy of Belgrade Development). Two exploratory scenarios were ...
    Daljinsko grejanje, LEAP, Primarni energetski faktor, Uvozna zavisnost, CO2 emisija
    ... Živković, Aleksandar Madžarević, Miodrag Grujić Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Assessments of effects of implementation of strategic plans for development of Belgrade District heating system | Dejan Ivezić, Marija Živković, Aleksandar Madžarević ...
    ... Assessments of effects of implementation of strategic plans for development of Belgrade District heating system Dejan Ivezica, Marija Zivkovica, Aleksandar Madžarevića,*, Miodrag Grujicb aUniversity of Belgrade, Faculty of Mining and Geology, Serbia b City of Belgrade, Belgrade Wholesale Market, Serbia ...

  • In silico and in vitro biological evaluation: distribution of Ru(III) Schiff base complexes through the pancreatic 3D model and immersed blood vessel network

    Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana Kosanić, Nevena Petrović, Snežana Sretenović, Ana Rilak Simović (2024)
    Ru kompleksi, HAS, Bcl-2, antimikrobni
    ... blood vessel network Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana Kosanić, Nevena Petrović, Snežana Sretenović & Ana Rilak Simović To cite this article: Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana ...
    ... distribution of Ru(III) Schiff base complexes through the pancreatic 3D model and immersed blood vessel network Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana Kosanić, Nevena Petrović, Snežana Sretenović, Ana Rilak Simović Дигитални репозиторијум ...
    ... distribution of Ru(III) Schiff base complexes through the pancreatic 3D model and immersed blood vessel network | Milica Međedović, Dušan Ćoćić, Aleksandar Mijatović, Vladimir Simić, Žiko Milanović, Marijana Kosanić, Nevena Petrović, Snežana Sretenović, Ana Rilak Simović | Journal of Coordination Chemistry ...

  • 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

  • Status and tendencies under development and application of underground coal gasification-UCG

    David Petrović, Lazar Kričak, Stefan Milanović, Jovan Marković, Nikola Simić (2018)
    Podzemna gasifikacija uglja u Svetu poslednjih decenija doživljava znatnu ekspanziju u istraživanju i razvoju zbog uveliko iskorišćenih ležišta uglja i loših ekoloških efekata (pri sagorevanju u TE) na životnu okolinu. Srbija ima znatne rezerve uglja, a kada bi se za PGU koristile samo vanbilansne rezerve i otkopni ostaci bilansnih, jasno je kakvi bi bili ekonomski (a i energetski i ekološki) efekti. U radu su sagledane aktivnosti u Svetu na tom planu, pa smatramo da ima smisla i potrebe za primenu ove ...
    energetika, ugalj, ekologija, gasifikacija

  • Natural two-dimensional pyrophyllite: Nanoscale lubricant, electrical insulator and easily-machinable material

    Borislav Vasić, Radoš Gajić, Ivana Milošević, Žarko Medić, Marina Blagojev, Marko Opačić, Aleksandar Kremenović, Dejan Lazić (2022)
    Pyrophyllite, with the chemical formula Al2Si4O10(OH)2, is a naturally occurring and abundant van der Waals mineral belonging to the group of phyllosilicates. It is very soft, layered crystal used for sculpting and an excellent electrical and thermal insulator aimed for the operation at high pressure and temperature. Here, for the first time, two-dimensional (2D) pyrophyllite obtained by both mechanical and liquid phase exfoliation is presented and investigated at the nanoscale. The layered structure provides low friction coefficient of around ...
    Atomic force microscopy, Insulating properties, Nanofriction and wear, Natural two dimensional materials, Phyllosilicates, Pyrophyllite