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Упит dcterms_subject_txt:Planning and Development,Aquatic Science,Biochemistry,Water Science and Technology

2435 items

  • A Kinetic Study of Limestone Dry Micronization in an Ultra-Centrifugal Mill with Peripheral Comminuting Path

    Radulović Dragan, Božović Darko, Terzić Anja, Trumić M.S., Simić Vladimir, Andrić Ljubiša (2017)

  • FrameNet Lexical Database: Presenting a Few Frames Within the Risk Domain

    Aleksandra Marković, Ranka Stanković, Natalija Tomić, Olivera Kitanović (2021)
    U radu se daje kratak prikaz teorije semantike okvira, na kojoj je zasnovana leksička baza Frejmnet. Predstavljena je koncepcija ove mreže, kao i mogućnosti njene primene. Predstavljena je i leksička analiza koja se primenjuje u projektu izrade Frejmneta i ukazano na razlike između analize zasnovane na okviru u odnosu na analizu zasnovanu na reči. Zatim je prikazano nekoliko povezanih okvira koje prizivaju reči iz domena rizika. U radu je predstavljena i platforma NLTК pomoću koje se mogu koristiti ...
    Srpski jezik, semantika okvira, FrameNet, scenario rizika, rudarski korpus, obrada prirodnog jezika
    ... scenario (Fillmore and S. Atkins 1994, 367). 1. The term frame in Fillmore’s usage denotes a general signifier that can be referred to as schema, scenario, cognitive model, folk model, etc. (Fillmore 1982, 111). 2. The project has been in development at The International Computer Science Institute in Berkeley ...
    ... null-instantiation are defined in FrameNet) into Serbian grammar. Acknowledgment This paper was supported by the Ministry of Education, Science and Techno- logical Development, of the Republic of Serbia, in accordance with Contract No. 451-03-9/2021-14, which was entered into with the SASA Institute for Serbian ...
    ... Association for Lexi- cography, 604–611. Fillmore, Charles J. 1976. “Frame semantics and the nature of language.” In Annals of the New York Academy of Sciences: Conference on the origin and development of language and speech, 280:20–32. 1. New York. Fillmore, Charles J. 1982. “Frame semantics.” Linguistic ...

  • In vitro and in silico study of the biological activity of tetradentate Schiff base copper(II) complexes with ethylenediamine-bridge

    Aleksandar Mijatović, Nevenka Gligorijević, Dušan Ćoćić, Snežana Spasić, Aleksandar Lolić, Sandra Aranđelović, Milan Nikolić, Rada Baošić (2023)
    The biological activity of six structurally similar tetradentate Schiff base copper(II) complexes, namely [Cu(ethylenediamine-bis-acetylacetonate)] (CuAA) and five derivatives where two methyl groups are replaced by phenyl, (CuPP), CF3 (CuTT) or by mixed groups CH3/CF3 (CuAT), Ph/CF3 (CuPT), and Ph/CH3 (CuAP) has been investigated. The set of antioxidant assays was performed, and the results were expressed as IC50 and EC50 values. The series of complexes showed interesting bioactivity and were investigated for the determination of antioxidant, antifungal, antimicrobial, and cytotoxic ...
    Inorganic Chemistry, Biochemistry

  • Getechnical aspects of the use of geothermal energy potential

    Rakić Dragoslav, Šušić Nenad, Basarić Irena (2014)

  • In vitro and in silico study of the biological activity of tetradentate Schiff base copper(II) complexes with ethylenediamine-bridge

    Aleksandar Mijatović, Nevenka Gligorijević, Dušan Ćoćić, Snežana Spasić, Aleksandar Lolić, Sandra Aranđelović, Milan Nikolić, Rada Baošić (2023)
    The biological activity of six structurally similar tetradentate Schiff base copper(II) complexes, namely [Cu (ethylenediamine-bis-acetylacetonate)] (CuAA) and five derivatives where two methyl groups are replaced by phenyl, (CuPP), CF3 (CuTT) or by mixed groups CH3/CF3 (CuAT), Ph/CF3 (CuPT), and Ph/CH3 (CuAP) has been investigated. The set of antioxidant assays was performed, and the results were expressed as IC50 and EC50 values. The series of complexes showed interesting bioactivity and were investigated for the determination of antioxidant, antifungal, antimicrobial, and ...
    Inorganic Chemistry,Biochemistry

  • Synthesis, characterization, biomolecular interactions, molecular docking, and in vitro and in vivo anticancer activities of novel ruthenium(III) Schiff base complexes

    Milica Međedović, Aleksandar Mijatović, Rada Baošić, Dejan Lazić, Žiko Milanović, Zoran Marković, Jelena Milovanović, Dragana Arsenijević, Bojana Stojanović, Miloš Arsenijević, Marija Milovanović, Biljana Petrović, Ana Rilak Simović (2023)
    In order to discover new anticancer drugs, novel ruthenium(III) complexes [Ru(L)Cl(H2O)], where L is tetradentate Schiff base bis(acetylacetone)ethylendiimine (acacen, 1), bis(benzoylacetone)ethylendiimine (bzacen, 2), (acetylacetone)(benzoylaceton)ethylendiimine (acacbzacen, 3), bis(acetylacetone)propylendiimine (acacpn, 4), bis(benzoylacetone)propylendiimine (bzacpn, 5) or (acetylacetone)(benzoylaceton)propylendiimine (acacbzacpn, 6), were synthesized. The complexes 1 – 6 were characterized by elemental analysis, molar conductometry, and by various spectroscopic techniques, such as UV–Vis, IR, EPR, and ESI-MS. Based on in vitro DNA/BSA experiments, complexes 2 (bzacen) and 5 (bzacpn) with two aromatic rings showed ...
    Inorganic Chemistry, Biochemistry

  • English for Geology Students. 1

    Lidija Beko (2023)
    Engleski jezik
    ... resulted in an increased ability to test and prove hypotheses, and also 12 Meteorite created new ways of studying the interactions of terrestrial cycles and systems on a truly global scale, leading to a new field of research known as Earth system science. As well as looking back towards Earth ...
    ... study of the Earth in the 18th century. Earth science began to investigate the air we breathe and the waters that surround our continents; the land itself, the rocks, min- erals, soils, the geographical features such as mountain ranges and deserts; the living creatures with which we share ...
    ... allowed to flood when mining operations cease and so the crystals may once again begin to grow! ___ Using the web pages below, and any others you can find, write a description of how selenite crystals form. https://www.nationalgeographic.com/science/article/! Photos-mexico-cave-of-crystals https://en ...

  • An oilfield in Libya: A new model to enhance waste water disposal

    Dušan Danilović, Vesna Karović Maričić, Nori Elhaddad, Branko Leković (2016)
    нафта, лежишне воде, припрема

  • LRMI markup of OER content within the BAEKTEL project

    Ranka Stanković, Daniela Carlucci, Olivera Kitanović, Nikola Vulović, Bojan Zlatić (2015)
    ... their learning content and prerequisites for their use, without even seeing them [2]. This paper aims to provide an overview of the ways that metadata are implemented in the LRMI and applied in BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology Enhanced Learning, http://www ...
    ... enabling learning resources to be described and shared in a common way, and thus enhancing their accessibility from other ОЕR portals. The approach to defining metadata within BAEKTEL combines Doublin Core and LOM Standard [8]. In development of the BMP model, compliance with these standards ...
    ... I., Stanković, R., Using technology for knowledge transfer between academia and enterprises Proceedings of IFKAD, Matera, Italy, pp. 788-801, 2014. [7] Carlucci, D., Kitanović, O., Rajlić, I., Vulović, N., Jevremović, Z., A platform for management of academic and entrepreneurial knowledge ...

  • The Lake Panon Endemic Fauna from The Savković Hill Section (Zaklopača, Near Belgrade)

    Ljupko Rundić, Meri Ganić (2023)
    Jezero Panon, gornji miocen, endemiti, mekušci, ostrakode, Beograd

  • Fragmentation Size Prediction of Blasted Material Using a Specialized Software for Drilling and Blasting

    Stefan Milanović, Nikola Simić, Lazar Kričak, Milanka Negovanović, Nikola Đokić, Miljan Gomilanović (2024)
    Design and optimizing the drilling and blasting parameters, should fill the requirements for the capacity, fragmentation size, and technical characteristics of loading and transport equipment, and enable a safe work at the open pit. Besides mentioned, it also achieves the minimal impact on the environment of the open pit and decreases the negative effects on the environment, especially in the blast vibration and flyrock. To obtain the best possible blasting effects and consider all the factors, a specialized software is ...
    optimization, O-Pitblast, drilling, blasting, fragmentation size

  • Numerical Models of Debris Flows with Entrainment Analysis-Case Studies from the Republic of Serbia

    Jelka Krušić , Biljana Abolmasov, Miloš Marjanović (2021)
    The results of material entrainment analysis in RAMMS debris flow software, as well as numerical models of final flow heights for two case studies from the Republic of Serbia are presented. Both of debris flow cases started with initial sliding of huge volume block, prolonging to behave as flowing process. Results of the analysis showed that entrainment material affects final results of transportation model, runout distance, deposition area and volume of debris flow. In both cases entrainment volume is very ...
    tecišta, zadržavanje nanosa, RAMMS, validacija

  • Advantages and Disadvantages of a Parallel and Zigzag Method of Acquisition in Walking Mode in Magnetometric Archeological Research

    Mirko Petković, Vesna Cvetkov, Branislav Sretenović (2014)
    магнетометријска испитивања, цик-цак и паралелна аквизиција у ходајућем моду, линеарне аномалије, археологија
    ... orientation of profi les, and all the data Archaeology and Science 10 (2014) 96 Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 3 Contour m ap of a vertical gradient of TM I in N -S orientation. K ey as for Fig 1. 97 Archaeology and Science 10 (2014)Petković et al ...
    ... 99 Archaeology and Science 10 (2014)Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 5 Contour m ap of a vertical gradient of TM I in E-W orientation. K ey as for Fig 1. Archaeology and Science 10 (2014) 100 Petković et al - Advantages and Disadvantages of a Parallel ...
    ... 107 Archaeology and Science 10 (2014)Petković et al - Advantages and Disadvantages of a Parallel...(93-110) Fig. 12 Contour map of vertical gradient of TMI in last one case with relative coordinates. Archaeology and Science 10 (2014) 108 Petković et al - Advantages and Disadvantages of a Parallel ...

  • Application of Expansive Mortars for the Formation of Artificial Screens During Blasting in Urban Areas

    Milanka Negovanović, Lazar Kričak, Stefan Milanović, Nikola Simić, Jelena Majstorović (2024)
    During construction of buildings in urban areas, sometimes there is a need to blast solid rock mass in the immediate vicinity of the surrounding buildings. In that case, the aim is not only to increase the efficiency of blasting, but also to reduce harmful effects of ground vibration induced by blasting. At the same time, it is very important to protect the buildings located in the safe zone from the blast site as well as remaining rock mass around ...
    expansive mortar, artificial screens, pressure, rock breaking, building foundation

  • Trace elements and garnet formation in a distal skarn zone: a case study of the Rudnik deposit, Central Serbia

    Bojan Kostić, Pavle Tančić, Natalija Batoćanin (2024)
    geohemija granata, retke zemlje, fluidne inkluzije, skarnovsko ležište Rudnik

  • Distribution of major and trace elements in the Kovin lignite (Serbia)

    Dragana Životić, Olga Cvetković, Predrag Vulić, Ivan Gržetić, Vladimir Simić, Konstantin Ilijević, Biljana Dojčinović, Suzana Erić, Bogdan Radić, Sanja Stojadinović, Snežana Trifunović (2019)
    geochemical and mineralogical study was performed on lignite samples from the Upper Miocene Kovin deposit, hosting three coal seams. The Kovin lignite is characterized by high moisture content, medium to high ash yield, medium to high sulphur content and a relatively low gross and net calorific value. The mineralogical composition, and major and trace element contents were determined by X-ray diffraction, scanning electron microscopy with energy dispersive Xray spectroscopy (SEM-EDS) analyses, and inductively coupled plasma optical emission spectrometry (ICP-OES). ...
    General Earth and Planetary Sciences, General Environmental Science
    ... content and higher ash contents in the bottom part of the coal seam III (samples 14/79–21/79; Fig. 3) imply that peat accumulation de­ veloped in a freshwater environment of a higher water level of the mire. Organic matter (OM) mainly originates from herbs and shrubs along with aquatic species with ...
    ... Distribution of major and trace elements in the Kovin lignite (Serbia) 65 lite­rich layers indicating an unstable water table from higher to lower water level in the mire and less wet conditions. A predomi­ nance of detrohuminite with lower ash content confirms decline of water level in the mire. High ...
    ... contents of Si and Al in borehole KB­91 (samples 33/91, 34/91) indicate a higher contribution of siliciclastic sediments, while the higher contents of Ca and total sulphur in borehole KB­79 (sample 2/79) may suggest a slight predominance of sulphate minerals and changes in water level and the paleoe ...

  • Application of stochastic models for mine planning and coal quality control

    Dejan Stevanović, Božo Kolonja, Ranka Stanković, Dinko Knežević, Mirjana Banković (2014)
    ... of Stochastic Models for Mine Planning ... 1368 THERMAL SCIENCE: Year 2014, Vol. 18, No. 4, pp. 1361-1372 Figure 4. Field to be mined and the strip sequence by years Stevanovic, D. R., et al.: Application of Stochastic Models for Mine Planning ... 1368 THERMAL SCIENCE: Year 2014, Vol. 18, No. 4, pp ...
    ... simplified terms, and subject to cer- Stevanovi}, D. R., et al.: Application of Stochastic Models for Mine Planning ... 1364 THERMAL SCIENCE: Year 2014, Vol. 18, No. 4, pp. 1361-1372 Stevanovic, D. R., et al.: Application of Stochastic Models for Mine Planning ... 1364 THERMAL SCIENCE: Year 2014, Vol ...
    ... for Mine Planning ... THERMAL SCIENCE: Year 2014, Vol. 18, No. 4, pp. 1361-1372 1363 Figure 1. Long-term and operational variability of SO2 grade mine on the basis of predicted information.The standard optimisation technique widely used in many industrial applications is the linear and integer ...

  • The Dictionary of the Serbian Academy: from the Text to the Lexical Database

    Ranka Stanković, Rada Stijović, Duško Vitas, Cvetana Krstev, Olga Sabo (2018)
    In this paper we discuss the project of digitization of the Dictionary of the Serbo-Croatian Standard and Vernacular Language. Scanning and character recognition were a particular challenge, since various non-standard character set encoding was used in the course of the almost 60-year long production of the dictionary. The first aim of the project was to formalize the micro-structure of the dictionary articles in order to parse the digitized text of and transform it into structured data stored in relational lexical database. This approach ...
    computer lexicography, lexical database, language resources, dictionary, Serbian language
    ... dictionaries meet, since both types should preferably use the same or compatible formal structure and markup language.2 This development led to further linking of lexical data and their integration with semantic resources, such as ontologies (McCrae et al., 2011). The DSA is rather special compared to similar ...
    ... podataka”, Portorož: Institut Jožef Stefan, pp. 375–384. [Possibility for modernizing the development of the dictionary on the example of the Dictionary of the Serbo-Croatian literary and vernacular language SASA and the Institute for Serbo-Croatian] Stanković, R., Krstev, C., Lazić, B., Škorić, M. (2018) ...
    ... Serbian language (in Cyrillic)] Acknowledgements This research was partially supported by Serbian Ministry of Education and Science under the grants #III 47003, #178003 and #178009. Powered by TCPDF (www.tcpdf.org) 9 / 9 http://www.tcpdf.org ...

  • The ‘Umka’ landslide

    Uroš Đurić, Dragana Đurić, Miloš Marjanović, Biljana Abolmasov, Ivana Vasiljević (2024)
    We present an in-depth landslide map of the ‘Umka’ landslide near Belgrade, Serbia, at a scale of 1:5000. The map delineates elements at risk, primarily buildings and road infrastructure impacted by the landslide displacements of several cm per year, introduced during frequent reactivation stages. The Main map results from a survey of over 350 buildings and more than 7 km of state and local roads. The acquisition techniques included engineering geological field mapping, building survey, and visual interpretation of ...
    rizik od klizišta, elementi rizika, kartiranje pomoću drona, ispitivanje objekata, geotehnički monitoring"

  • An aproach to Implementation of blended learning in a university setting

    Ivan Obradović, Ranka Stanković, Olivera Kitanović, Jelena Prodanović (2011)
    ... Zdravkova, K., E-learning 2.0 and its implementation, INFOtheca, Journal of informatics and librarianship, Vol. XI, No.2, pp.3-19, 2010. [4] Teresa Martin-Blas, E-learning Platforms in Physics Education, in: Technology Education and Development, Aleksandar Lazinica and Carlos Calafate (eds.), ...
    ... developed (http://geoliss.ekoplan.gov.rs/term) and that it contains more than 3000 dictionary entries and the same number of English equivalents, and that the development of an ontology related to mining is underway, we now plan to connect both resources and introduce them in our blended learning ...
    ... are motivated to try harder and follow the activities within courses regularly and more attentively than in the traditional organization of instruction. As of last year, the focus of the development of our blended learning environment is on the well known and widely used open-source Moodle ...