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Knee Ankle Foot Orthosis with Hydraulic Knee
Vávra, Jan ; Robenek, Dětřich (referee) ; Koutný, Daniel (advisor)
This master thesis deals with the engineering design of a knee-ankle orthosis and subsequent implementation of a functional sample. The subject of the first part of the thesis is the design of internal shape of the shell on the basis of the patient's leg using CAD software. The second part deals with the design of the hydraulic knee. The knee joint with hydraulic controlled bending enables easier movement for patients who are not able to bring up stairs and uneven surfaces than existing joints. In the implementation was used SolidWorks 2012 and Geomagic Studio 12.
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Design of a Project Planning and Management in the Software Company
Čtvrtlík, Miroslav ; Vávra, Jan (referee) ; Videcká, Zdeňka (advisor)
The thesis is focused on analysis and optimization of processes in a company realizing software projects. Its aim is to find deficiencies in the process of realization of an individual customer requirement and to design improvements. According to the analysis of the process of requirement realization, the deficiencies were analysed from which the most important were selected and used for designing optimization of this process.
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Production of forging piece "Spanner"
Vávra, Jan ; Kopřiva, Miloslav (referee) ; Novotný, Karel (advisor)
Projects developed within the bachelor's degree in Mechanical Engineering, presented a proposal technology forged wrench - the hot-rolled steel bars 11 523.0. The thesis also compares the past with conventional methods of production and considering the new technological process of manufacturing. Based on the literature studies about fitting and calculations, was chosen to die forging hammer KHZ 2 A (producer ŠMERAL Brno, plant Hronov), with nominal energy of 20 kJ working pressure of 16 MPa and 30 kW electric power.
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Design of appliance for assembling of sealing
Vávra, Jan ; Vlašic, František (referee) ; Prokeš, František (advisor)
The object of this bachelor thesis is designing and constructing plant for manual deployment rubber gasket while production connectors to cars. Part of the work is devoted general orientation the assembly plant, another part is devoted itself alternative solutions design variants and selection of appropriate alternative solutions. The reset of this work is 3D model of plant.
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Production of forging piece "Spanner"
Vávra, Jan ; Kopřiva, Miloslav (referee) ; Novotný, Karel (advisor)
Projects developed within the bachelor's degree in Mechanical Engineering, presented a proposal technology forged wrench - the hot-rolled steel bars 11 523.0. The thesis also compares the past with conventional methods of production and considering the new technological process of manufacturing. Based on the literature studies about fitting and calculations, was chosen to die forging hammer KHZ 2 A (producer ŠMERAL Brno, plant Hronov), with nominal energy of 20 kJ working pressure of 16 MPa and 30 kW electric power.
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Model predicting the evolution of the prison population (PRISMOD)
Dušek, Libor ; Buonanno, Paolo ; Vávra, Jan
The certified methodology describes the newly developed PRISMOD simulation model and the software that implements it. The main purpose of the model is to project the evolution of the sentenced prison population in the Czech Republic over the next 10 years. The model adopts the inflow-outflow approach and models the prison population as a function of the underlying parameters that are estimated from statistical data. The key parameters are the number of crimes recorded, the probability of charges and conviction, probability of a prison sentences, the sentence length, and the probability of parole release from prison. The model also takes into account the prisoners that enter prison upon the probation, parole, or community service violations. The prison population is modeled separately by nine crime categories and by high-security and low-security prisons.
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Capillary electrophoresis applied to chiral analysis of helquats and characterization of their intermediates and interconversion barriers using randomly and single isomer sulfated cyclodextrins as stereoselectors
Kašička, Václav ; Koval, Dušan ; Sázelová, Petra ; Severa, Lukáš ; Vávra, Jan ; Adriaenssens, Louis ; Sonawane, Manoj R. ; Teplý, Filip
Capillary electrophoresis in acidic sodium phosphate background electrolyte, pH 2.4, with randomly sulfated alfa-, beta- and gamma-cyclodextrins as chiral selectors was applied to fast, high-resolution separation of enantiomers of a series of 35 helquats, a new class of N-heteroaromatic dicationic helicene-like species. The developed methodology was employed for evaluation of preparative enantioresolution procedures of helquats, for monitoring their racemization and for determination of interconversion barrier of helquat enantiomers.
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Capillary electrophoretic chiral analysis and estimation of helix inversion barrier of helquats using randomly sulfated cyclodextrins as chiral selectors
Kašička, Václav ; Koval, Dušan ; Sázelová, Petra ; Severa, Lukáš ; Adriaenssens, Louis ; Vávra, Jan ; Teplý, Filip
Capillary electrophoresis in acidic sodium phosphate background electrolyte, pH 2.4, with randomly sulfated alpha-, beta- and gamma-cyclodextrins as chiral selectors was employed for fast, high-resolution separation of enantiomers of a series of 24 helquats, a new class of N-heteroaromatic dicationic helicene-like species. The developed CE methodology will be utilized in the further investigation of helquats, e.g., in evaluation of their preparative enantioresolution procedures, in monitoring of their racemization and determination of interconversion barrier of helquat enantiomers.
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Media relations in music field
Vávra, Jan ; Štilec, Jiří (advisor) ; Bělor, Roman (referee) ; Šmíd, Ilia (referee)
The aim of this master degree diploma thesis is to describe the subject of media relations from the theoretical point of view as well as from its practical matters. The main purpose of media relations is to manage the communication with press, radio or TV and to createrelations with journalists, which can in the end lead to support marketing activities via media coverage. In the first part of this thesis, media relations are described through its nativ e relative, public relations. Then in the second part, particular relevant studies on the music field (focused on classical music) are made as well as asmall research for what exact part of metida is covering this music field in the Czech Republic.
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