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Упит dcterms_subject_txt:hydrogeological environment

464 items

  • Models of Determining the Parameters of Rock Mass Oscillation Equation with Experimental and Mass Blastings

    Suzana Lutovac, Branko Gluščević, Rade Tokalić, Jelena Majstorović, Čedomir Beljić (2018)
    ... equation were determined in three ways—models in the given work environment. It was noted that, in practice, all three models can be successfully used to calculate the oscillation velocity of the rock masses. Keywords: working environment; blasting; seismic effect; rock mass oscillation velocity 1. ...
    ... explosives, blasting conditions and geological characteristics of the rock mass, and it is determined based on trial blasting for a specific work environment. Thus, this paper offers analysis of the method for determination of parameters of the rock mass oscillation equation, which are conditioned by rock ...
    ... and those parameters are: displacement of the rock mass particles, oscillation velocity of the rock mass particles and acceleration of the aroused environment. Sizes of these three parameters point to the intensity of the force which caused them, as well as to the degree of danger caused by the shock. The ...

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

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

  • INVENTS: A Hybrid Mine Ventilation Planning and Design System

    Lilić Nikola, Stanković Ranka, Obradović Ivan (2013)
    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 ...
    hybrid systems, mine ventilation, expert systems
    ... validity and effectiveness of the ventilation system followed by suggestions for its improvement. The architecture of the system and the software environment in which the system was developed enable a dynamic communication between different phases of the outlined concept, leading to unlimited possibilities ...
    ... logic of the real system using the adopted graphic notation. In view of the fact that SimVent was developed in Visual Studio 6.0 programming environment, the package was presented through UML notation in the form of three-level class diagrams architecture. This architecture supports the object-oriented ...
    ... KAPPA-PC is a MS Windows application which provides a wide range of tools for constructing and using applications by means of a high-level graphical environment which generates standard C code. In the KAPPA-PC system, the components of the domain are represented by objects that can be either classes or instances ...

  • Optimisation of underground mine decline development system using genetic algorithm

    Zoran Gligorić, Aleksandar Ganić, Rade Tokalić, Aleksandar Milutinović (2014)
    ... interconnect them into one integrated system. Suppose the deposit characteristics indicate that decline development system is preferred one. In such environment we treat development of an underground mine as access infrastructure composed of different decline sections. Access infrastructure designing ...
    ... which can be used to create such system. Suppose the deposit characteristics indicate that decline development system is preferred one. In such environment we treat development of an underground mine as access infrastructure composed of different decline sections. Access infrastructure design can be ...
    ... route sections, i.e., c1 = c2 = ,…,= cn = cd. In our case, the optimisation problem is a non-linear constrained programming problem. In such environment, genetic algorithm is used to figure out optimal values of the design parameters. 3. BRIEF DESCRIPTION OF GENETIC ALGORITHM (GA) Genetic ...

  • INVENTS: a hybrid system for subsurface ventilation analysis

    Nikola Lilić, Ranka Stanković, Ivan Obradović (2000)
    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 ...
    ... validity and effectiveness of the ventilation system followed by suggestions for its improvement. The architecture of the system and the software environment in which the system was developed enable a dynamic communication between different phases of the outlined concept, leading to unlimited possibilities ...
    ... logic of the real system using the adopted graphic notation. In view of the fact that SimVent was developed in Visual Studio 6.0 programming environment, the package was presented through UML notation in the form of three-level class diagrams architecture. This architecture supports the object-oriented ...
    ... KAPPA-PC is a MS Windows application which provides a wide range of tools for constructing and using applications by means of a high-level graphical environment which generates standard C code. In the KAPPA-PC system, the components of the domain are represented by objects that can be either classes or instances ...

  • The Importance and Utilization of Mineral and Thermal Waters in Serbia as a Natural Curative Factor

    Dokmanović Petar, Krunić Olivera (2015)

  • Hydrodynamic model of the open-pit mine “Buvač” (Republic of Srpska)

    Polomčić Dušan, Bajić Dragoljub, Papić Petar, Stojković Jana (2013)

  • GIS application for landfill site selection: a case study in Pancevo, Serbia

    Đokanović Sonja, Abolmasov Biljana, Jevremović Dragutin (2016)

  • Classification of Neolithic Ceramics and Clays According to Their Morphological Characteristics

    Gajić Kvaščev Maja, Svoboda V., Jančić-Heinemann R., Dimitrijević M., Milovanović Dragan, Polić Radovanović Suzana (2012)

  • Strength of composite flysch samples under uniaxial compression

    Berisavljević Zoran, Berisavljević Dušan, Rakić Dragoslav, Hadži-Niković Gordana, Radić Zoran (2018)

  • A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia)

    Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin (2016)
    ... London: CRC Press. KREŠIĆ, N. & MIKSZEWSKI, A. (2012) Hydrogeological conceptual site models; data analysis and visualisation. London: CRC Press. MORTON, K.L., VAN MEKERK, F.A. (1993) A phased approach to mine dewatering. Mine Water and Environment, 12 (1), pp. 27-33. NIEDBALSKA, K. et al. (2011) ...
    ... 2023-10-14 03:38:50 A hydrogeological model of the open-cast mine Tamnava - West Field (Kolubara Coal Basin, Serbia) Jelena Ratković, Dušan Polomčić, Dragoljub Bajić, Bojan Hajdin Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] A hydrogeological model of the open-cast ...
    ... second phase is elaboration, founded upon the outcomes of additional, more recent geological and hydrogeological research. In essence, the hydrogeologic model shows the types of rocks, from a hydrogeological perspective, and their geometry. The focus is on aquifers and their spatial relationships. ...

  • Mineral composition of the airborne particles in the coal dust and fly ash of the Kolubara basin (Serbia)

    Cvetković Željko, Logar Mihovil, Rosić Aleksandra, Ćirić Aleksandra (2012)

  • Classification of some significant occurences and mineral, thermal, and thermomineral water deposits of Bosnia and Herzegovina according to V.V. Ivanov classification

    Krunić Olivera, Jovanović Tomislav, Sorajić Stanko, Dokmanović Petar (2011)

  • Fines quality assessment in all-in aggregates for pavement layers related to different standard procedures

    Đokić Olivera, Nikolić Ivanović Mirjana, Tošović Simo, Stefanović Suzana, Milić Bratislav, Rosić Aleksandra ()

  • Basic kinematic analysis of rock slope using terrestrial 3D laser scanning on the M-22 highroad pilot site

    Marjanović Miloš, Abolmasov Biljana, Đurić Uroš, Zečević Snežana, Šušić Vladimir (2013)

  • Hidraulički tranzijenti u karstnoj sredini tokom rada hidroelektrane

    Maja Todorović, Marina Ćuk Đurović, Igor Jemcov (2023)

  • Hydrogeochemistry of Uranium in the Groundwaters of Serbia

    Marina Ćuk, Maja Todorović, Petar Papić, Jovan Kovačević, Zoran Nikić (2015)

  • New approach to correlation of hydrocarbon reservoirs in sandstone layers of the "Mokrin" field"

    Saša Ivanišević, Dejan Radivojević (2018)
    геофизички каротаж, депозиционе средине, лежишта угљоводоника, миоцен, пост‐ рифтнo, секвенциона стратиграфија
    ... Department, No. 6 Kamenička Street, 11000  Belgrade, Serbia, e‐mail:  dejan.radivojevic@rgf.bg.ac.rs    Key words: Well Logging, depositional environment, hydrocarbon  reservoirs, Miocene, post‐rift, sequ‐ ence stratigraphy.    INTRODUCTION    Based on  the correlation applied so  far, oil and gas  ...
    ...  pointing  to the reduction in the level of depositional energy.  Cylindrical shape of the GR log occurs against sand  layers  deposited  in  the  environment where  the  relative  deposition  level  has  not  changed, while  the  sediment yield has been considerable.      RESULTS    Since the extensi ...

  • The correlation of Upper Miocene lithostratigraphic units of the southern part of the Pannonian basin

    Filip Anđelković, Dejan Radivojević (2019)
    gornji miocen, litostratigrafske jedinice, formacije, Panonski basen
    ... Hungarian one, then the Serbian one, and after that the Croatian one. Furthermore, the depositional environment is indicated after the name. 1.Endrőd – Hetin – Medvedski Breg: hemipelagic lacustrine environment 2. Szolnok – Majdan – Andraševec (lower part): basinal turbidites 3. Algyő – Mokrin – Andraševec ...

  • Integrisano okruženje za pripremu paralelizovanog korpusa

    Ivan Obradović, Ranka Stanković, Miloš Utvić (2007)
    Razvoj paralelizovanih korpusa zahteva pripremu paralelnih tekstova za njihovu integraciju u paralelizovani korpus. Reč je o jednom kompleksnom zadatku koji se može rešiti na različite načine, i koji mora da se odvija u nekoliko koraka. U ovom radu najpre je iznet postupak pripreme paralelnih tekstova za paralelizovani korpus koji se koristi u Grupi za jezičke tehnologije Univerziteta u Beogradu. Potom je dat kratak pregled programa (XAlign, Concordancier, WS4LR), odnosno softverskih alata koji se pri tome koriste. Nedostatak udobnog okruženja ...
    ... are used for alignment. The absence of a comfortable environment with a graphical user interface, where all these programs would be united, motivated the Human Language Technology Group to embark on the task of developing an integrated environment for the preparation of aligned corpora, under the name ...
    ... Univerziteta u Beogradu razvije sopstveno integrisano razvojno okruženje za paralelizovane korpuse ACIDE (Aligned Corpora Integrated Development Environment). Ovo okruženje, između ostalog, obezbeđuje grafički korisnički interfejs (GUI) za: • paralelizaciju • vizuelizaciju paralelizovanog teksta ...
    ... name of ACIDE. For the construction of this environment we chose the C# programming language. Among other things, ACIDE provides a graphical user interface (GUI) for alignment and visualization of aligned texts, their control and correction, as well as generation of files in TMX format. ACIDE also ...