National Repository of Grey Literature 144 records found  beginprevious125 - 134next  jump to record: Search took 0.00 seconds. 
Sanitation installation and gas installation in apartment block
Valášek, Martin ; Bárta, Ladislav (referee) ; Vrána, Jakub (advisor)
Bachelor thesis deals with design and technical disabled pipeline installation. In the theoretical part we can learn something about the infiltration of rainwater and facilities for infiltration of rainwater. Computational part of a project proposal includes sanitary and storm sewers, water mains internal, domestic gas connection and building on existing network hardware. It is a residential building designed for housing. The building has three floors and no basement.
Charge Transport in Single Molecule Junctions of Spirobifluorene Scaffold
Hromadová, Magdaléna ; Kolivoška, Viliam ; Sokolová, Romana ; Šebera, Jakub ; Mészáros, G. ; Valášek, M. ; Mayor, C.
Single molecule conductance of two spirobifluorene molecules of different length have been studied by scanning tunneling break junction (STM–BJ) methodology. First molecule contains a tripodal spirobifluorene platform, whereas a second one contains the same platform with chemically attached p-phenyleneethynylene molecular wire. The conductance values change only slightly between these two molecules, which demonstrated that such a platform provides both highly conducting pathway and stable anchor for the future molecular electronic devices.
Spectroelectrochemical Study of Electron Transfer in the Extended 1,1 '-Bipyridinium Cation
Hromadová, Magdaléna ; Kolivoška, Viliam ; Pospíšil, Lubomír ; Valášek, M. ; Tarábek, Ján
Electron transfer (ET) in the extended 1, 1 ' -bipyridinium has been investigated by UV Nis/NIR and EPR in-situ spectroelectrochemical techniques. During the in-situ cyclic voltammetric scan no EPR signal was observed at the potential corresponding to the first electron transfer at room temperature, whereas the EPR signal for the subsequent ET steadily increased and was observed even at the potentials corresponding to the fourth electron transfer. The EPR signal was detected for the first electron transfer step only at elevated temperature. The evidence for the presence of comproportionation processes and for the formation of n-dimer is discussed.
Oxidation Mechanisms of Diflunisal on Glassy Carbon Electrode
Tiribilli, Ch. ; Giannarelli, S. ; Sokolová, Romana ; Valášek, M.
The electrochemical oxidation of diflunisal in acetonitrile was studied on a glassy carbon electrode. Diflunisal yields one irreversible oxidation wave at 1.6 V (vs. Ag/AgCl/1M LiCl electrode). The oxidation mechanism depends on the basicity of the solvent. The study is based on cyclic voltammetry, electroanalytical methods and UV-Vis spectroelectrochemistry. The degradation products were determined by separation techniques (HPLC-DAD, GC-MS).
Selecting strategic option in the organization of Bohemians 1905, a.s.
Valášek, Martin ; Švecová, Lenka (advisor) ; Mika, Petr (referee)
The aim of this thesis is to analyze a management problem in the organization Bohemians 1905, a.s. and submit recommendations to the board of the club for strategic choice options how to solve the management problem. The correct formulation of the problem will need to be analyze the current situation, put it in a strategic context and find the cause of the problem. This is done by Kepner-Tregoe methodology, C-E diagram and cognitive map. It will also need to develop objective solutions, design criteria, specify the possible solutions and determine the consequences of various options due to the proposed set of criteria. This is done by the value tree, a combination of multi-criteria evaluation under risk and certainty, probability trees and decision matrices. As a form of multi-criteria evaluation will be used in a specific form of the transfer bridge in the form of aggregated criteria of price/performance ratio of the options that allows create a list of preferred options.
The symphones by Jan Hanuš in the musical context of 2. half of 20. century
Valášek, Marek ; Válek, Vladimír (advisor) ; Eliška, Radomil (referee) ; Štědroň, Miloš (referee)
This thesis examines the symphonies of Jan Hanuš, a very significant C zech composer of the 20th century.
The analyst of the sport funding in the Czech Republic
Valášek, Martin ; Novotný, Jiří (advisor) ; Kováč, Milan (referee)
The main aim of the Master's thesis is to summarize the current structure of the sport funding from the Czech state. The work analyses its failures and points out the main factors that rank the Czech Republic among three worst financing states in the European Union in terms of the absolute and relative amount of the funds supporting psychical activities. Firstly, the theoretical part of the thesis summarizes the history of the sport in the Czech Republic and its social importance. To create the basis for the analyses included in this thesis, this part introduces the definitions of the non-profit organization and the civil association. Secondly, the practical part deals with the detailed analysis of the mentioned funding, which takes the form of state's direct and indirect subsidies.
Monitoring of the carbon-14 in the gaseous releases from the Temelín NPP and its environmental distribution
VALÁŠEK, Michal
This work deals with monitoring of the radiocarbon in the gaseous effluents from the Temelín nuclear power plant and its distribution in the environment. The reader should gain a comprehensive image about level of radiocarbon monitoring in ventilation systems in the Temelín nuclear power plant and in the surrounding environment. The work is divided into several parts. Some basic information of physics, chemistry and radiobiology relating to radiocarbon are given in the first part. The origin of radiocarbon in VVER reactor, its pathway to gaseous releases and then to carbon cycle in the environment are described there too. This introductory part continues with description of monitoring methods used in ventilation systems of the Temelín nuclear power plant and in the surrounding environment. Summary of Czech Republic legislation related to radiation protection is stated. The aim of the work and hypothesis are set in the second part. In the third part there are methods used to fulfil the aim of the work. The results in the form of tables and graphs are in the fourth part. In the following part there is a discussion of summarized data and results. Developed findings are summarized in the last part of this work.
Prediktivní řízení aplikované na rovinné paralelní roboty
Belda, Květoslav ; Böhm, Josef ; Valášek, M.
The design of suitable control is essential part of application of parallel robots. Together with appropriate control, the parallel robots are promising way to improve accuracy and speed of machine tools in industry. This paper deals with the design and results of one control approach represented by predictive control in absolute formulation. It explains exact linearization of used, initially nonlinear models, which are transformed to discrete space form. Control algorithm is derived in square-root form.

National Repository of Grey Literature : 144 records found   beginprevious125 - 134next  jump to record:
See also: similar author names
4 VALÁŠEK, Michal
1 Valášek, Marek
15 Valášek, Martin
1 Valášek, Matouš
4 Valášek, Michal
Interested in being notified about new results for this query?
Subscribe to the RSS feed.