Sample records for vyuzitie roztavenych anorganickych

  1. Atoms serve man. Practical applications of nuclear energy. Atomy slouzi cloveku. Vyuziti jaderne energie v praxi

    Energy Technology Data Exchange (ETDEWEB)

    Perina, F


    The fundamentals are presented in popular scientific form of the theory of nuclear reactors. The basic types thereof are described and their designs depicted, the basic parameters given and a brief description is presented of the first Czechoslovak nuclear power plant, the A-1, and of WWER nuclear power plants. Special attention is devoted to nuclear safety, to the economic aspects of nuclear power plants, the incorporation of nuclear power into existing power systems and the environmental impacts of nuclear power production.

  2. Vyuziti pocitacove simulace pri navrhu klimatizace nove galerie v objektu Sovovych mlynu

    NARCIS (Netherlands)

    Lain, M.; Bartak, M.; Drkal, F.; Hensen, J.L.M.


    Simulation in engineering the ventilation and air-conditioning of a new art gallery in Sovovy mlýny. The paper attempts to outline the current state-of-the-art in the Czech Republic regarding the use of integrated building performance simulation as a design tool. This is illustrated by a recent

  3. PSInSAR technology and its use for monitoring of the Earth's surface deformation; Technologia PSInSAR a jej vyuzitie na monitorovanie deformacii zemskeho povrchu

    Energy Technology Data Exchange (ETDEWEB)

    Batorova, K [Univerzita Komenskeho v Bratislave, Prirodovedecka fakulta, Katedra inzinierskej geologie, 84215 Bratislava (Slovakia)


    Method of permanent reflex points (PSInSAR) allows to monitor the time evolution of deformations of the Earth's surface with a millimeter precision. For deformation size determination there are used the maps of movement speed or time delay of line set of data that are obtained by evaluating of SAR images. SAR files must be processed using the basic mathematical calculation presented in the work, with an emphasis on the parameters used in geology. Extensive processing of multiple SAR imagery showed that they can be used during monitoring of the field with an accurate identification of the objects on the Earth's surface, which provide a stable reflection of radar rays transmitted from the satellite. These objects are known as permanent reflection points (PS). PS can be geo-referenced, allowing accurate determination of the movement size of the Earth's surface deformation. In this paper an example of using of PSInSAR technology for monitoring of slope movements on the territory of Slovakia is presented. (authors)

  4. The current state of the heaps in Rosicko-Oslavany coal-field and the possibilities of their utilization; Soucasny stav hald v Rosicko-oslavanskem uhelnem reviru a moznosti jejich vyuziti

    Energy Technology Data Exchange (ETDEWEB)

    Svoboda, M. [Univerzita Palackeho v Olomouci, Prirodovedecka fakulta, Katedra rozvojovych studii, 77146 Olomouc (Czech Republic)


    The purpose of the article is to assess the importance of heaps for the land Rosicko-Oslavany coal-field. The heap is an anthropogenic land-form resulting from the accumulation of mineral resources extracted from the land. The heap shows as an unusual geomorfophological shape, which does not belong to the environment at first glance. In many respects the heap acts as a barrier for the other development because the heap may contains a dangerous material or may be unstable because of wrong storage of the material. The heaps in studied region stem from the black coal mining. The totals of 11 heaps were discovered during the field reconnaissance. While the heap Jindrich has a good potential for the other use, the heap Kukla represents a burden for its nearest surroundings. (authors)

  5. The use of ion exchange chromatography methods for the determination of {sup 93}Zr in the samples of radioactive wastes; Vyuzitie metod ionovymennej chromatografie pre stanovenie {sup 93}Zr vo vzorkach radioaktivnych odpadov

    Energy Technology Data Exchange (ETDEWEB)

    Gardonova, V; Dulanska, S; Remenec, B; Matel, L [Univerzita Komenskeho v Bratislave, Prirodovedecka fakulta, Katedra jadrovej chemie, 84215 Bratislava (Slovakia)


    A simple and rapid method of preconcentration, separation and purification of {sup 93}Zr based on the methods of ion exchange chromatography with ion exchangers made by Eichrom Technologies, Inc. was developed. Multi-stage method of {sup 93}Zr separation proved to be suitable for the analysis of samples highly contaminated with radioactive waste in a relatively short time and with a high decontamination factor. The use and effectiveness of the method was successfully tested by analysis of heterogeneous waste from Mochovce nuclear power plant, which belongs to the most complex matrixes of radiochemical analysis. (authors)

  6. Systém ScholarOne a jeho využití redakcemi časopisů v AV ČR

    Czech Academy of Sciences Publication Activity Database

    Meixner, Jaroslav

    -, č. 4 (2015) E-ISSN 1805-2800 Keywords : peer review online system * ScholarOne * Academy of Sciences Library Subject RIV: AF - Documentation, Librarianship, Information Studies

  7. Využití 3D virtuální reality ve výcviku báňských záchranářů v australských černouhelných dolech

    Czech Academy of Sciences Publication Activity Database

    Kukutsch, Radovan; Waclawik, Petr

    (2017) Institutional support: RVO:68145535 Keywords : mining * 3D virtual reality * mining rescuers Subject RIV: DH - Mining , incl. Coal Mining OBOR OECD: Mining and mineral processing