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Effect of cold water immersion on intermittent isometric forearm flexor contractions to failure in rock climbers
Kodejška, Jan ; Baláš, Jiří (advisor) ; Stejskal, Pavel (referee) ; Radvanský, Jiří (referee)
Title: Effect of cold water immersion on intermittent isometric forearm flexor contractions to failure in rock climbers Objectives: The aim of this study was to determine the effect of cold water immersion on intermittent isometric forearm flexor contraction to failure in rock climbers. Methods: Thirty-two climbers (15 male and 17 female) completed three intermittent trials to failure, on a climbing-specific handgrip dynamometer, on three separate visits to the laboratory. For each visit a different recovery strategy was employed: passive recovery (PAS), cold water immersion at 8 řC (CWI 8) or 15 řC (CWI 15). The force time integral (FTI - time of contraction multiplied by the force of contraction) was determined to assess intermittent performance. The tissue saturation index (TSI) and total haemoglobin (tHb) during isometric contractions from near-infrared spectroscopy (NIRS) were determined to assess hemodynamic changes. Differences between repeated trials and three recovery protocols, derived parameters NIRS, were assessed using repeated measures ANOVA with Bonferroni corrections. Results: There was no significant difference between conditions after trial one. In response to the PAS recovery condition there was a 10% and 22% decrease in FTI in the second and third trials, respectively. The PAS...
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The reconstruction of the cultural Hall in Czernowitz
Stejskal, Pavel ; Donaťák, Vladislav (referee) ; Donaťáková, Dagmar (advisor)
In this diploma thesis I deal with the reconstruction of the cultural house in Czernowitz which is a town located in the Highlands. This existing object was built in the 40s of the 20th century served as Sokol which is currently used as a cultural center in the town. The building has two aboveground floors and it is partly basement. The operation of the cultural house is divided into three functional sections. Hall with relevant rooms, where are held short-term events such as balls, concerts, lectures, etc. Next there is the beer hall with the opening hours which are independent of the operation of other sections. Finally, there are 3 rooms in the building for the purpose of local interest organizations and clubs.
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Design of Mobile X-Ray Scanner
Stejskal, Pavel ; Chorý, Tomáš (referee) ; Křenek, Ladislav (advisor)
Master thesis deals with creating a new design of mobile x-ray machine. Three studies of design were created on the base of processed analysis, when the best one were chosen and developed as a final design. The final design takes into account all egonomics and technical requirements and creates a machine with less technical and more favorable view for patients. Simplification and better arranged the control panels bring easier service for operators.
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Design of Mobile X-Ray Scanner
Stejskal, Pavel ; Křenek, Ladislav (advisor)
Master thesis deals with creating a new design of mobile x-ray machine. Three studies of design were created on the base of processed analysis, when the best one were chosen and developed as a final design. The final design takes into account all egonomics and technical requirements and creates a machine with less technical and more favorable view for patients. Simplification and better arranged the control panels bring easier service for operators.
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Reaction synthesis of bulk intermetallic materials from kinetic spraying deposits
Stejskal, Pavel ; Roupcová, Pavla (referee) ; Jan, Vít (advisor)
This work deals with issues of preparation of intermetallics based on iron, nickel and titanium aluminides. It works with an idea of preparation of bulk material by reaction synthe-sis from kinetic spraying deposits by cold spray. Theoretical part is concerned with phases and compounds of these aluminides for structural applications, their characteristics and present fabrication. In experimental part there are studied microstructures created by annealing of deposits.
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Metal Biocompatible Materials
Stejskal, Pavel ; Němec, Karel (referee) ; Molliková, Eva (advisor)
The bachelor’s thesis deals with metal biocompatible materials, their chemical composition, heat treatment, final mechanical properties and possibilities of application of these materials. Basic terms and separation of the biocompatible materials are explained in thesis introduction. Next there are outlined a historical side and main reasons of development of these materials.
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Design of coffee maker
Stejskal, Pavel ; Sládek, Josef (referee) ; Zvonek, Miroslav (advisor)
The aim of this thesis is to create a modern design of coffee maker, which would bring the one hand, an unusual look at the overall shape of the body. At the same time offered an improved process of preparing the coffee, which would facilitate its operation. The final option is designed to meet the requirements needed for the production and end-use in the home.
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The Family house with an establishment
Stejskal, Pavel ; Berka, Pavel (referee) ; Donaťáková, Dagmar (advisor)
This bachelor´s work deals with a project documentation of a family house with establishment. This house is situated in the district Pelhřimov cadastral area – Černovice. It is a two floor building. The house is divided into two parts, that an connected by the part with a flat roof. One part of the house has got a saddle roof, the other one has got a flat roof. Walls will be made from clay blocks POROTHERM. A past of the house is a garage for one car. An outdoor equipment shop is designed in the business place.
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