Претрага

Упит dcterms_subject_txt:mining technology

468 items

  • A Mathematical Learning Environment Based on Serbian Language Resources

    Radojičić Marija, Obradović Ivan, Stanković Ranka, Utvić Miloć, Kaplar Sebastijan (2018)
    In recent years, in line with ever growing usage of Information technology, the learning environments are changing. The amount of available learning materials in various forms has increased. These new environments demand comprehensive learning systems, which enable management of the learning corpus with special attention paid to relevant lexical resources. In this paper we present the concept of a Mathematical Learning Environment in Serbian (MLES), which is based on a corpus of mathematical materials and various lexical resources, enabling ...
    mathematical content, text processing, mathematical formulae
    ... Serbia 2 University of Belgrade/Faculty of Mining and Geology, Belgrade, Serbia 3 University of Belgrade/Faculty of Philology, Belgrade, Serbia * marija.radojicic@uns.ac.rs Abstract: In recent years, in line with ever growing usage of Information technology, the learning environments are changing ...
    ... INTRODUCTION Rapid development of information technology, resulting in a growing number and availability of learning materials, had a strong impact on changes in learning environments. New learning environments are needed, requiring appropriate technology to facilitate access to and management ...
    ... resources, morphological e-dictionaries and WordNet of Serbian, which have been developed within the University of Belgrade Human Language Technology group for several decades [1], as well as a newly developed glossary, Termi. The system is aimed at providing for enrichment of these resources ...

  • Development of A Business Intelligence Tool For Accident Analysis in Mines

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Uroš Pantelić (2015)
    ... a business intelligence tool for accident analysis in mines. Mining engineering, as all other engineering disciplines, generates large amounts of heterogeneous data and needs interoperability among various related information technology applications and data sets, supported by analytical services ...
    ... which supports multidimensional views on business data, using the technology of multidimensional or relational databases. Managers and analysts who often require higher levels of aggregated views on business data use this technology. Online analytical processing is a capability of management ...
    ... Uroš Pantelić5 1 University of Belgrade, Faculty of Mining and Geology, Serbia, ljiljana.kolonja@rgf.bg.ac.rs 2 University of Belgrade, Faculty of Mining and Geology, Belgrade, ranka.stankovic@rgf.bg.ac.rs 3 University of Belgrade, Faculty of Mining and Geology, Serbia, ivan.obradovic@rgf.bg.ac.rs ...

  • Terminological and lexical resources used to provide open multilingual educational resources

    Biljana Lazić, Danica Seničić, Aleksandra Tomašević, Bojan Zlatić (2016)
    Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages, mostly in the languages of Western Balkans, Russian and English. University of Belgrade (UB) hosts a central repository based on: BAEKTEL Metadata Portal (BMP), terminological web application for management, browse and search of terminological resources, web services for linguistic support (query expansion, information retrieval, OER indexing, etc.), annotation of selected resources and OER repository on local edX ...
    otvoreni obrazovni resursi, leksički resursi, obrada prirodnih jezika, terminologija
    ... tomasevic@rgf.bg.ac.rs BOJAN ZLATIĆ University of Belgrade, Faculty of Mining and Geology, bojan.zlatic@rgf.bg.ac.rs Abstract: Open educational resources (OER) within BAEKTEL (Blending Academic and Entrepreneurial Knowledge in Technology enhanced learning) network will be available in different languages ...
    ... University of Belgrade, Faculty of Mining and Geology, biljana.lazic@rgf.bg.ac.rs DANICA SENIČIĆ Université catholique de Louvain, Faculté de philosophie, arts et lettres, danica.senicic@student.uclouvain.be ALEKSANDRA TOMAŠEVIĆ University of Belgrade, Faculty of Mining and Geology, aleksandra.tomasevic@rgf ...
    ... word forms [7]. RudOnto and GeolISSTerm are developed at the Faculty of Mining and Geology, University of Belgrade [8]. 4 Available at: http://meta.baektel.eu/ RudOnto is a terminological resource that covers domain of mining. It is organized as a taxonomy of terms. Each term is followed by a definition ...

  • Multivarijabilni modeli upravljanja u rudarstvu

    Marjan M. Hudej (2014-02-03)
    osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...
    rudarstvo, odlučivanje, upravljanje, model,multivarijabilno, multiatributno, multikriterijumsko
    ... outranking relationships between post mining land uses through mined land suitability analysis, International Journal of Environmental Science and Technology, 5 (4), 2008, 535-546. 82. Soltanmohammadi, H., Osanloo, M., Bazzazi, A.A., Deriving preference order of post-mining land- uses through MLSA framework: ...
    ... S BETWEEN POST MINING LAND USES THROUGH MINED LAND SUITABILITY ANALYSIS / OCENE NEKIH TEHNIKA DODELJIVANJA RANGOVA ZEMLJIŠTIMA NA KOJIMA SU VRŠENI RUDARSKI RADOVI KORIŠĆENJEM ANALIZE POGODNOSTI OTKOPANOG ZEMLJIŠTA, International Journal of Environmental Science and Technology, 5 (4), 2008, 535-546 ...
    ... izbora opreme površinskog kopa.  Alpay S., Yavuz M., UNDERGROUND MINING METHOD SELECTION BY DECISION MAKING TOOLS / IZBOR METODE PODZEMNE EKSPLOATACIJE POMOĆU ALATA ZA ODLUĆIVANJE, Tunneling and Underground Space Technology, Elsevier, Vol. 24, No. 2, March 2009, 173–184. Pri projektovanju ...

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... NooJ as one of its main modules. This environment named WS4LR (WorkStation for Lexical Resources) has been developed within the Human Language Technology Group (HLT) at the Faculty of Mathematics, University of Belgrade, and is aimed at manipulating heterogeneous lexical resources developed in ...
    ... graphs: ‘document, dokumenta, dokumentu, dokumentom,..’ 2. Integrated environment for linguistic research 2.1. Motivation The Human Language Technology group has been developing a variety of lexical resources over a long period, reaching a considerable volume to date. These resources have been ...
    ... WS4LR functions into MS Word as well. 6. References Bilotti, M., Query Expansion Techniques for Question Answering, Massachusetts Institute of Technology (2004) Bonhomme P., Nguyen T.M.H., O'Rourke, S.: XAlign: l'aligneur de Langue & Dialogue, 2001, http://www.loria.fr/equipes/led/outils/ALIGN/align ...

  • Geologic Information System of Serbia

    Branislav Blagojević, Branislav Trivić, Ranka Stanković, Nenad Banjac, Olivera Kitanović (2011)
    Geologic information system of Serbia (GeolISS) represents repository for digital archiving, query, retrieving, analysis and geologic data visualization. The GeolISS is implemented through ESRI ArcGIS technology, and is designed to operate as a personal geodatabase (MS Jet 4.0 Engine) and SDE enterprise geodatabase in MS SQL Server. The objective of GeolISS implementation is integration of existing geologic archives, data from published maps at different scales, newly acquired field data, as well as Web publishing of geologic information. Physical implementation ...
    Geologic information system, Conceptual model, Logical model, Implementation, Geodatabase
    ... Faculty of Mining and Geology, Đušina 7, 11000 Belgrade, Serbia, e-mail: btrivic@rgf.bg.ac.rs 3 Faculty of Mining and Geology, Đušina 7, 11000 Belgrade, Serbia, e-mail: ranka@rgf.bg.ac.rs 4 Faculty of Mining and Geology, Đušina 7, 11000 Belgrade, Serbia, e-mail: olja@rgf.bg.ac.rs 5 Faculty of Mining and ...
    ... repository for digital archiving, query, retrieving, analysis and geologic data visualization. The GeolISS is implemented through ESRI ArcGIS technology, and is designed to operate as a personal geodatabase (MS Jet 4.0 Engine) and SDE enterprise geodatabase in MS SQL Server. The objective of GeolISS ...
    ... у слободном приступу. - Претрага репозиторијума доступна је на www.dr.rgf.bg.ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr ...

  • 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 ...
    pyrazoloquinolinones, nanocrystals, wet media milling, fasted/fed bioavailability
    ... through grant agreements no. 451-03-9/2021-14/200161 (Faculty of Pharmacy), 451-03-09/2021-14/200126 (Faculty of Mining and Geology), and 451-03-9/2021- 14/200026 (Institute of Chemistry, Technology and Metallurgy); National Institutes of Health, USA through grants R01 NS076517 and R01 MH096463 and National ...
    ... conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). 1 Department of Pharmaceutical Technology and Cosmetology, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11221 Belgrade, Serbia; jelena.mitrovic@pharmacy.bg.ac.rs (J.R ...
    ... Vojvode Stepe 450, 11221 Belgrade, Serbia; vladimir.dobricic@pharmacy.bg.ac.rs 6 Department of Microelectronic Technologies, Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Njegoševa 12, 11000 Belgrade, Serbia; danijela@nanosys.ihtm.bg.ac.rs * Correspondence: snezana.savic@pharmacy ...

  • Rock breakage by explosives

    Torbica Slavko, Lapčević Veljko (2014)

  • Conditions for efficiency of open pit medium voltage power transformers

    Aleksandrović Snežana (2017)

  • Thermal Imaging Assessment of Energy Efficiency

    Damnjanović Vesna (2017)

  • Design and optimisation of laser scanning for tunnels geometry inspection

    Pejić Marko, Božić Branko, Abolmasov Biljana, Gospavić Zagorka (2013)

  • Corrigendum to „Design and optimisation of laser scanning for tunnels geometry inspection“

    Pejić Marko, Božić Branko, Abolmasov Biljana, Gospavić Zagorka (2013)

  • Mechanism of stearic acid adsorption to calcite

    Mihajlović Slavica, Vučinić Dušica, Sekulić Živko, Milićević Sonja, Kolonja Božo (2013)

  • Model of Strategic Decision Making in Mining Industry Based on Fuzzy Dynamic TOPSIS Method

    Gligorić Miloš, Gligorić Zoran (2015)

  • Mine ventilation system planning using genetic algorithms

    Nikola Lilić, Ranka Stanković, Ivan Obradović (1997)
    The most common problem in contemporary mining practice related to the planning and analysis of ventilation systems is the optimization of partially regulated air distribution in mine ventilation networks. This paper presents a two step optimization procedure for partly regulated air distribution in mine ventilation networks. The first step is the determination of air distribution in all branches using the well known Hardy-Cross method. In the second step the distribution and parameters of air flow regulators with minimum engaged ...
    coal, lignite, and peat; ventilation systems; coal mining; underground mining; ventilation; mathematical models; design; air flow; optimization; calculation methods

  • Risk management in coal mining

    Miljanović Igor, Milutinović Aleksandar, Tokalić Rade (2016)

  • Determination of Optimal Parameters of Distributive Gas Pipeline by Dynamic Programming Method

    Danilović Dušan, Karović-Maričić Vesna, Ristović Ivica (2011)

  • Poloxamer-based curcumin solid dispersions for ex tempore preparation of supersaturated solutions intended for antimicrobial photodynamic therapy

    Vukićević Milica, Bee Hegge Anne, Vulić Predrag, Hjort Tonnesen Hanne (2015)

  • 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)

  • A business intelligence approach to mine safety management

    Ljiljana Kolonja, Ranka Stanković, Ivan Obradović, Olivera Kitanović, Dejan Stevanović, Marija Radojičić (2016)
    ... business data, using the 13th ISCSM 2016 BELGRADE 4 technology of multidimensional or relational databases. This technology is often used by managers and analysts who require higher levels of aggregated views on business data. Mining companies in the world find it increasingly difficult to ...
    ... management in Serbian mining companies using ICT support for managing knowledge assets is still scarce in Serbian mining practice. However, various other applications of ICT in the field of mining have emerged in the past decade. In general, ICT is introduced in various mining engineering systems ...
    ... Glowacki, A. Development of a Taxonomy for Indexing Web-Based Mining Safety and Health Research. in Proceedings of the first international future mining conference and exhibition, edited by Saydam S. The Australasian Institute of Mining and Metallurgy, Australia. 2008. 11. Albani, A. and J.L. ...