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Упит dcterms_subject_txt:General Chemical Engineering

752 items

  • A Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice

    Nikola Lilić, Ivan Obradović, Ranka Stanković (2002)
    Ventilation system analysis is a complex process based on the calculation and analysis of numerous parameters. These problems can be successfully solved by the SimVent numerical package, but a full understanding and use of the obtained results require the involvement of an experienced specialist in the ventilation field. The solution was found in the creation of a hybrid system INVENTS, whose knowledge base represents a formalization of the expert knowledge in the mine ventilation field. In this paper, we ...
    ... various limitations imposed by current engineering practice. The existence of this possibility for obtaining alternative solutions in the selection of the most favorable one is very important especially in view of complex problems often posed by the engineering practice. Fig. 16. The user interface ...
    ... Knowledge-Based Approach to Mine Ventilation Planning in Yugoslav Mining Practice | Nikola Lilić, Ivan Obradović, Ranka Stanković | Mineral Resources Engineering | 2002 | 11 | 4 10.1142/S0950609802001014 http://dr.rgf.bg.ac.rs/s/repo/item/0002559 Дигитални репозиторијум Рударско-геолошког факултета Универзитета ...
    ... ns available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Mineral Resources Engineering, Vol. 11, No. 4 (2002) 361–382 c© Imperial College Press A KNOWLEDGE-BASED APPROACH TO MINE VENTILATION PLANNING IN YUGOSLAV MINING PRACTICE NIKOLA ...

  • Granatski amfiboliti Bistrice

    Jovana Opančina (2024)
    Predmet ispitivanja ovog završnog rada su granatski amfiboliti Bistrice. Izvršena su petrografska i hemijska ispitivanja s ciljem da se odredi stepen metamorfizma, protolit ispitivanih stena i P-T uslovi nastanka. Ispitivani granatski amfiboliti geografski pripadaju Prijepolju, tačnije nalaze se na ulasku u Prijepolje, mesto Bistrica. Geološka građa obuhvata uglavnom mezozojske tvorevine među kojima se nalaze sedimentne, magmatske i metamorfne stene. Geološki procesi koji su doveli do stvaranja amfibolita su procesi subdukcije i obdukcije koji su se pretpostavljamo dešavali na većim ...
    granatski amfiboliti, Bistrica, elektronska mikrosonda, polarizacioni mikroskop

  • Geoenvironmental Investigations at a Smelter Location in Bor (Serbia)

    Petar Papić, Zvonimir Milijić, Jana Stojković, Jovana Milosavljević, Maja Todorović, Marina Ćuk, Željko Kamberović (2014)

  • Smanjenje sleganja plitkih temelja primenom mikrošipova

    Slobodan Ćorić, Dragoslav Rakić (2021)
    Mikrošipovi su šipovi malog prečnika koji se grade tako što se u tlu specijalni postupkom formira bušotina koja se zatim armira i injektira. Njihov prečnik je najčešće 150 – 300 mm, a dužina može da bude i više desetina metara. Mikrošipovi mogu da se grade u svim vrstama tla i mogu da budu vertikalni i kosi. Oni se, stoga, koriste kao zamena za konvencionalne šipove i ankere. Primena mikrošipova u fundiranju predstavlja jedan savremeni način izgradnje i sanacije temelja/objekata. ...
    mikrošipovi, sleganje plitkih temelja i mikrošipova, krutost tla i mikrošipova

  • Uticaj raspadanja na stabilnost kosina u mekoj stenskoj masi

    Anđela Despotov (2024)
    U radu je opisano ponašanje mekih stenskih masa koje su izložene porecesu raspadanja tokom određenog vremenskog perioda. Meke stenske predstavljaju kritične vrste stenskih masa pošto izazivaju različite probleme tokom izvođenja građevinskih radova. Meke stene mogu biti sedimentne stene, raspadnute metamorfne i magmatske stene. Odlikuju se niskim vrednostima čvrstoće, visokom deformabilnošću, visokom plastičnošću, podložne su dezintegraciji i fizičko-hemijskom raspadanju, odnosno ubrzanom dejstvu površinskog raspadanja usled atmosferskih uticaja.Za klasifikaciju mekih stenskih masa koriste se modifikovane verzije već postojećih klasifikacionih sistema. Jedan ...
    meke stenske mase, dezintegracija, klasifikacioni sistemi, Slake durability test
    ... Miščevć, P., (2014) Impact of weathering on slope stability in soft rock mass. Faculty of Civil Engineering, Architecture and Geodesy, University of Split, Croatia 12. Dempsey, C., (2020) Physical and Chemical Weathirng of Rocks, Geomorphology 13. Deo, P., (1972), Shales as Embankment Materials, PhD ...
    ... Mechanical Weathirng, CK-12 Foundation 21. Kanji, M., (2014), Journal of Rock Mechanics and Geotechnical Engineering 22. Kanji, M., He, M., Sousa, L.R., (2019) Soft Rock Mechanics and Engineering. Switzerland: Springer Nature Switzerland AG. 23. Marinos, V., (2017) A revised, geotechnical classification ...
    ... and Deformability Assessment for the Design of Large Storage Caverns in a Weak Jointed Chalk. Third Cycle of Conferences on Rock Mechanics and Engineering - MIR90 - Le Tocce Tenere -Weak Rocks (pp.22-1 to 22-21). Politecnico di Torino, Torino 6. Berisavljević, Z., Berisavljević, D., Marjanović, ...

  • Innovative solution for the pump impeller shaft sealing

    Batalović Veselin (2012)

  • Soft computing-based modelling of flotation processes - a review

    Jovanović Ivana, Miljanović Igor (2015)

  • A comparison between ARIMA, LSTM, ARIMA-LSTM and SSA for cross-border rail freight traffic forecasting: the case of Alpine-Western Balkan Rail Freight Corridor

    Miloš Milenković, Miloš Gligorić, Nebojša Bojović, Zoran Gligorić (2023)
    železnica, prekogranični teretni saobraćaj, ARIMA, LSTM, SSA

  • Forecasting Long-Term Spring Discharge

    Ristić-Vakanjac Vesna (2015)

  • Landslides risk in Serbia – Case study Jovac landslide

    Jevremović Dragutin, Kostić Srđan (2011)

  • Foundation reinforcement by micropiles

    Ćorić Slobodan, Rakić Dragoslav (2015)

  • Landslide susceptibility assessment using SVM machine learning algorithm

    Marjanović Miloš, Kovačević Miloš, Bajat Branislav, Voženilek Vít (2011)

  • Sequential Design of Controller for Grinding Circuit

    Ivezić Dejan, Petrović Trajko, Zlatanović Dragan (2016)

  • Selection demolition sylo technology

    Gligorić Miloš, Milojević Jelena (2015)

  • A Tel Platform Blending Academic And Entrepreneurial Knowledge

    Ivan Obradović, Ranka Stanković, Jelena Prodanović, Olivera Kitanović (2013)
    ... problems. These two sources of knowledge are in general complementary and intertwine in various ways. The importance of keeping academic curricula up-to-date with current entrepreneurial knowledge has become a critical issue in the majority of engineering disciplines. More and more often knowledge ...
    ... reference resource for mining terminology in Serbian in e- format. The current version of RudOnto contains close to 7000 general concepts that are most frequently used in mining engineering practice, with approximately 1600 English equivalents, and occasional translations to other languages. Finally ...
    ... 982,272 resources, involving 73,722,998 users and 1,300,207 teachers (https://moodle.org/stats/). Adobe Connect is software used to create general presentations, online training materials, web conferencing, learning modules, and the like. Adobe Connect for eLearning provides a complete solution ...

  • Identification of the Best Available Renewable Energy Source for Electricity Production in Serbia

    Boban Pavlović, Dejan Ivezić, Marija Živković (2020)
    Around 2/3 of electricity production in Serbia originates from coal-fired thermal power plants. The most significant domestic coal deposits are lignite deposits, a type of low -quality coal that causes negative health, climate and environmental impacts during the combustion. To reduce those negative impacts on domestic electricity production and to promote environmental awareness, the Serbian Energy Sector Development Strategy and the National Action Plan for Use of Renewable Energy Sources indicate the plan for increasing the share of ...
    Strategija obnovljive energije, Održiva energija, Proizvodnja električne energije, Solarna energija, Biomasa, Hidroenergije, Energija vetra

  • Investigation of nanostructured Ca0.9Er0.1MnO3 obtained by sucrose nitrate procedure

    Tijana B. Vlašković, Bojana Laban, Maja Milošević, Maria Čebela, Vladimir Dodevski, Milena Rosić (2023)
    ... Center of the Faculty of Mechanical Engineering in Belgrade, Kraljice Marije 16, 11120, Belgrade, Serbia 2University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11120, Belgrade, Serbia ŠUniversity of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11120, Belgrade ...

  • XRD and SEM analysis of urinary stones

    Miljević Miljana, Rosić Aleksandra (2010)

  • Thermal properties of soil

    Djurić Tina, Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan (2018)

  • Thermal properties of soil

    Djurić Tina, Rakić Dragoslav, Čaki Laslo, Ćorić Slobodan (2018)