National Repository of Grey Literature 21 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Report on the results of SEM-EDS and IEC analysis of plaster sampled from the interior of the Bethlehem Chapel in Prague
Slížková, Zuzana ; Ševčík, Radek ; Frankeová, Dita
SEM-EDS and IEC analysis of the plaster from the interior of the Bethlehem Chapel in Prague proved a plaster layer consisting of two layers of core plaster with a different structure, a finishing layer and a coating. The plaster is contaminated with nitrates and chlorides, the content of nitrates is very high.
Report on survey of salinity of masonry under IIIrd courtyard at Prague Castle
Slížková, Zuzana ; Ševčík, Radek
Results of the salinity survey of marlstone „opuka“ historical masonry and other building constructions under III. courtyard at Prague Castle
Analysis of water soluble salts in bricks (Landštejn)
Ševčík, Radek
The research report presents the results of water extracts analysis of bricks originated form Landštejn castle. The determination of chlorides, nitrates and sulphates was performed using ion chromatography.
Analysis of selected elements using ICP-OES
Ševčík, Radek
The research report summarizes the analysis of acid extracts measurements of copper artefacts. Concentrations of selected metals cations were determined using optical emission spectrometer with inductively coupled plasma.
Survey of mortars of the Romanesque chapel in the tower of Landštejn Castle
Válek, Jan ; Skružná, Olga ; Kozlovcev, Petr ; Frankeová, Dita ; Svoboda, Milan ; Ševčík, Radek ; Kotková, Kristýna
Four samples of floor mortars and two samples of plasters were analysed as a part of the survey in the Romanesque chapel located in the tower at Landštejn Castle. The aim was to characterize used raw materials, determine their ratio, characterize the porosity of mortars and compare mortars sorted to different phases of construction.
Application for operation of measuring devices in power engineering
Ševčík, Radek ; Mlýnek, Petr (referee) ; Krajsa, Ondřej (advisor)
This thesis is focused on application development with ARM processor architecture and Linux operating system. It uses cloud hosting services to build, test and deploy applications with container-based virtualization. The application communicates with smart meters on serial buses. It stores measurements in a database. It provides access to devices and measurements in internet network.
The formation of calcium carbonate polymorphs from concentrated salt solutions
Ševčík, Radek ; Mácová, Petra ; Viani, Alberto
This contribution is demonstrated the preliminary results of the study of the gel phase forming during the synthesis of calcium carbonate's polymorphs. Several samples were collected during the reaction and they were subsequently investigated with instrumental techniques e.g. scanning electron microscopy.
Material analyses of plaster samples of the historical building named “Nové Probošství”, Pražský hrad, nám. sv. Jiří č.p. 34.
Drdácký, Miloš ; Slížková, Zuzana ; Frankeová, Dita ; Hasníková, Hana ; Hauková, Petra ; Koudelková, Veronika ; Kozlovcev, Petr ; Ševčík, Radek ; Wolf, Benjamin
The report contains the results of the material analyses of plasters and stone samples taken from the facades and interior plasters of the historical building named “Nové Probošství” (Pražský hrad, nám. sv. Jiří č.p. 34).). The topic of the study was determination of the chemical composition and the microstructure of historical plasters and renders, sandstone petrography, porosity of materials by means of MIP, water absorption of plasters by tubes, the water content and the moisture distribution in masonry wall, the content and the chemical composition of water-soluble salts in plasters and renders. The results of the study serves as the basis for the future design of the building renovation and the restoration of the artistic elements.\n
Analysis of new renders and masonry damaged by moisture and water-soluble salts
Válek, Jan ; Skružná, Olga ; Ševčík, Radek ; Frankeová, Dita ; Nunes, Cristiana Lara
Research report about the state of new renders of the building Obecní Dvůr, Prague 1. Very high concentration of nitrates in masonry was identified as the reason of their bad state.
Smart Home Control System
Ševčík, Radek ; Fučík, Otto (referee) ; Maršík, Lukáš (advisor)
This bachelor thesis deals with unconventional solutions in the field of home automation systems such as the central unit consisting of a miniature computer. The work includes architecture design, visualisation and control of such system

National Repository of Grey Literature : 21 records found   1 - 10nextend  jump to record:
See also: similar author names
12 ŠEVČÍK, Radek
4 ŠEVČÍK, Richard
4 ŠEVČÍK, Richard
2 Ševčík, Radim
3 Ševčík, Roman
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