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Marketing Strategy for Effective Sales Support
Daniel, Petr ; Křenek, Petr (referee) ; Chlebovský, Vít (advisor)
The thesis processes problems of sales and services of IT (information technologies) products. It analyses current customers, services, which are provided for them, communication and sale of new products. How satisfied are current customers, where are deficiencies and those deficiencies minimize or absolutely remove. With help of structured questionnaire and other analytical methods to improve satisfaction of current and future customers with sales and services of products. The results of thesis are proposals for the improvement of global marketing policy of the firm.
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Calculation of Standard Thermodynamic Functions of Simple Compounds under Thermal Plasma Conditions
Živný, Oldřich ; Bartlová, Milada (referee) ; Křenek, Petr (referee) ; Krčma, František (advisor)
The substance of present work is to provide standard thermodynamic functions (STF) of small size molecules for the calculation of the composition and thermodynamic properties of low-temperature plasma, and also method for such a calculation applying obtained STF under non-ideal plasma conditions. With a view to further application in modelling the phenomena in thermal plasma the range of pressures is limited to the region from 0.01 bar to 100 bar, and that of temperature to 298.15–50 kK. To obtain STF the method of partition function resulting from statistical mechanics was proposed. State of art in the given scientific area and theoretical basis of the statistical mechanics required for establishing of the proposed method together with discussion of partition function divergence problem have been reviewed. For the calculation of STF of diatomic molecules the method of direct summation has been employed, whereas, as for the larger size molecules, the rigid rotor and harmonic oscillator model have been generally adopted. The spectral data required for the calculations have been taken from literature, or, in selected cases, these have been computed by quantum chemistry ab initio techniques. The resulting STF have been included into already existing database system of thermodynamic properties and those can serve as input data for subsequent thermodynamic calculations. A general method has been worked out for the purpose of the computation of thermodynamic properties and composition of non-ideal homogenous plasma system in thermodynamic equilibrium. The method is based on minimizing total Gibbs energy to compute at constant pressure or Helmholtz energy to compute at constant volume. The computation algorithm was implemented into computer program and subsequently applied to the computation of the composition and thermodynamic properties of SF6 dissociation and ionization products using obtained STF.
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Defunct places in the Karlovy Vary region and their mapping within ÚAP
Křenek, Petr ; Franke, Daniel (advisor) ; Macoun, Milan (referee)
The aim of this thesis is the design and verification of practical methods for evaluating the values of the territory in the form of remains (relicts) of extinct settlements in the landscape and their possible involvement in the current landscape and settlement structure. Within the described method will be proposed to the invol-vement of the acquired data into the structure of UAP (ORP and regions) and the proposal for the use of information obtained in regular updates PAM. This use im-plies a certain generalization of data, which will be described on the basis of practical verification of the selected area of the Karlovy Vary repents.
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Calculation of Standard Thermodynamic Functions of Simple Compounds under Thermal Plasma Conditions
Živný, Oldřich ; Bartlová, Milada (referee) ; Křenek, Petr (referee) ; Krčma, František (advisor)
The substance of present work is to provide standard thermodynamic functions (STF) of small size molecules for the calculation of the composition and thermodynamic properties of low-temperature plasma, and also method for such a calculation applying obtained STF under non-ideal plasma conditions. With a view to further application in modelling the phenomena in thermal plasma the range of pressures is limited to the region from 0.01 bar to 100 bar, and that of temperature to 298.15–50 kK. To obtain STF the method of partition function resulting from statistical mechanics was proposed. State of art in the given scientific area and theoretical basis of the statistical mechanics required for establishing of the proposed method together with discussion of partition function divergence problem have been reviewed. For the calculation of STF of diatomic molecules the method of direct summation has been employed, whereas, as for the larger size molecules, the rigid rotor and harmonic oscillator model have been generally adopted. The spectral data required for the calculations have been taken from literature, or, in selected cases, these have been computed by quantum chemistry ab initio techniques. The resulting STF have been included into already existing database system of thermodynamic properties and those can serve as input data for subsequent thermodynamic calculations. A general method has been worked out for the purpose of the computation of thermodynamic properties and composition of non-ideal homogenous plasma system in thermodynamic equilibrium. The method is based on minimizing total Gibbs energy to compute at constant pressure or Helmholtz energy to compute at constant volume. The computation algorithm was implemented into computer program and subsequently applied to the computation of the composition and thermodynamic properties of SF6 dissociation and ionization products using obtained STF.
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Marketing Strategy for Effective Sales Support
Daniel, Petr ; Křenek, Petr (referee) ; Chlebovský, Vít (advisor)
The thesis processes problems of sales and services of IT (information technologies) products. It analyses current customers, services, which are provided for them, communication and sale of new products. How satisfied are current customers, where are deficiencies and those deficiencies minimize or absolutely remove. With help of structured questionnaire and other analytical methods to improve satisfaction of current and future customers with sales and services of products. The results of thesis are proposals for the improvement of global marketing policy of the firm.
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Procesy difuze v H2O-Ar plazmovém hořáku
Křenek, Petr
In the hybrid water/argon plasma torch [2] the arc column is composed of argon-stabilized section followed by a section stabilized by water vortex, where argon plasma is mixed with steam evaporated from the stabilizing water wall. At the nozzle outlet the H2O & Ar mixture is supposed. For modelling the mixing processes in the torch composition and diffusion coefficients of steam-argon gas mixtures are needed. In this introductory study the composition and the diffusion coefficients of H2O-Ar plasma were computed in the temperature range 300 K to 50 000 K and pressure 0.1 MPa under the assumption of local thermodynamic equilibrium. The composition was calculated using mass action laws and particle and charge balance equations. Following components were considered: e, H, H+, H-, H2, H2+, H3+, O, O+, O2+, O3+, O4+, O5+, O6+, O-, O2, O2+, O2-, O3, OH, OH+, OH-, HO2, HO2-, H2O, H2O+, H2O2, H3O+, Ar, Ar+, Ar2+, Ar3+.
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