|
|
Lanthanocene Catalysts for Synthesis of Polymers Applicable in Medicine
Slanina, Ondřej ; Kábelová, Božena (referee) ; Richtera, Lukáš (advisor)
The theoretic part of the thesis focuses on materials used in medicine. The metallic, ceramic, glass-ceramic and polymer materials are systematically described. The biocompatibility of the materials and possible threads of their usage for manufacturing of medicinal devices and implants are emphasized in the discussion. The work is focused especially on polymer materials. Different types of polymerizations are summarized with the accent on the preparation of biodegradable materials. In the practical part the synthesis of two organometallic bis(pentamethylcyclopentadienyl) sandwich complexes with holmium and gadolinium as a central atom designed for preparation of materials suitable for biomedicine is proposed.
|
|
|
Bulk properties of fine particulate solids as the function of the selected material parameters.
Slanina, Ondřej ; Roman,, Fekete (referee) ; Svěrák, Tomáš (advisor)
The theoretical part of the thesis focuses on the description of particulate materials and their mechanical behaviors with a focus on flow properties. Great emphasis is placed on measuring the shear properties using a Jenike shear machine, on the correct procedure for standardized measurement and evaluation using Mohr's circles. The theoretical part focuses on the characterization of particulate matter using a variety of methods available, such as visual, separation, sedimentation, surface methods and methods of scanning field and flow. The practical part is focused on the determination of flow characteristics and surface finishing of finely ground limestone Omyacarb VA with various grain sizes. The surface was modified using stearic acid and calcium stearate. Attention was paid to the influence of the concentration of surface-regulating substances on the flowability of the material. The flowability of commercially supplied material was compared with lab modified materials and the determination of the theoretical content of stearic acid or calcium stearate was accomplished. Shear properties were measured using the Jenike shear machine. The material was further tested by laser diffraction and SEM with EDS particle surface analysis and elemental surface mapping.
|
|
|
Use the MABC - 2 test battery to measure the level of motor in Men's Artistic Gymnastics
SLANINA, Ondřej
The bacherol thesis is focused on the testing and evaluation in motoric skills of sports gymnasts (n=14) aged between 8 to 13 years in gymnastic center Merkur České Budějovice. For this experiment was used the methody called "MABC-2 formula" (Movement Assessment Battery for Children 2nd edition), it consists of eight test items that are divided into three components. Individual components focus on testing fine motor skills (manual skill), gross motor skills (aiming and catching) and balance. After performing the MABC-2 test and obtaining gross scores for each item, we created tables and graphs of component and total test scores (TTS). The results we compared to the standardization norms this test battery. Based on this comparison, we evaluated the level of motoric skills of a observed group of sports gymnasts.
|
|
| |
|
|
Sacred Objects in Arts and Crafts of Rudolf II. Types and Iconography
Slanina, Ondřej ; Nespěšná Hamsíková, Magdaléna (advisor) ; Dvorský, Jiří (referee)
When Emperor Rudolf II. moved to Prague with his court, city became one of the most important centers in Europe. The cultural aspirations of the new Emperor led to organizing a large collection with the great things from categories artificialia, naturalia, scientifica and to invitation of extraordinary craftsmen from the whole Europe. Masters of art and crafts were also invited on special decrees. Masters of art and crafts made very specific types in sacred way. Firstly there were small home altars with original commessi made by family of Castrucci and Miseroni in combination with other materials and cooperation with the other craftsmen. Further there were portrait medals by family of Abondio, gems - first of all by Ottavio Miseroni and Alessandro Masnago with assemblys by Jan Vermeyen and Andreas Osenbruck, commessi di pietre dure with sacred themes in fantastic and real landscapes by Castrucci family, plaquettes by Paulus von Vianen, statues by Ottavio Miseroni, chalices, crucifixes and monstrances. There were also very important handstones (handstein) with the sculpture solution of origin material with sacred themes. Further Emperor very appreciated original mosaics from various kinds of exotic birds with sacred themes from Mexico. This type of work has iris effect. There were also very important...
|
|
|
Sacred Objects in Arts and Crafts of Rudolf II. Types and Iconography
Slanina, Ondřej ; Nespěšná Hamsíková, Magdaléna (advisor) ; Dvorský, Jiří (referee)
When Emperor Rudolf II. moved to Prague with his court, city became one of the most important centers in Europe. The cultural aspirations of the new Emperor led to organizing a large collection with the great things from categories artificialia, naturalia, scientifica and to invitation of extraordinary craftsmen from the whole Europe. Masters of art and crafts were also invited on special decrees. Masters of art and crafts made very specific types in sacred way. Firstly there were small home altars with original commessi made by family of Castrucci and Miseroni in combination with other materials and cooperation with the other craftsmen. Further there were portrait medals by family of Abondio, gems - first of all by Ottavio Miseroni and Alessandro Masnago with assemblys by Jan Vermeyen and Andreas Osenbruck, commessi di pietre dure with sacred themes in fantastic and real landscapes by Castrucci family, plaquettes by Paulus von Vianen, statues by Ottavio Miseroni, chalices, crucifixes and monstrances. There were also very important handstones (handstein) with the sculpture solution of origin material with sacred themes. Further Emperor very appreciated original mosaics from various kinds of exotic birds with sacred themes from Mexico. This type of work has iris effect. There were also very important...
|
|
| |
|
|
Bulk properties of fine particulate solids as the function of the selected material parameters.
Slanina, Ondřej ; Roman,, Fekete (referee) ; Svěrák, Tomáš (advisor)
The theoretical part of the thesis focuses on the description of particulate materials and their mechanical behaviors with a focus on flow properties. Great emphasis is placed on measuring the shear properties using a Jenike shear machine, on the correct procedure for standardized measurement and evaluation using Mohr's circles. The theoretical part focuses on the characterization of particulate matter using a variety of methods available, such as visual, separation, sedimentation, surface methods and methods of scanning field and flow. The practical part is focused on the determination of flow characteristics and surface finishing of finely ground limestone Omyacarb VA with various grain sizes. The surface was modified using stearic acid and calcium stearate. Attention was paid to the influence of the concentration of surface-regulating substances on the flowability of the material. The flowability of commercially supplied material was compared with lab modified materials and the determination of the theoretical content of stearic acid or calcium stearate was accomplished. Shear properties were measured using the Jenike shear machine. The material was further tested by laser diffraction and SEM with EDS particle surface analysis and elemental surface mapping.
|
|
|
Lanthanocene Catalysts for Synthesis of Polymers Applicable in Medicine
Slanina, Ondřej ; Kábelová, Božena (referee) ; Richtera, Lukáš (advisor)
The theoretic part of the thesis focuses on materials used in medicine. The metallic, ceramic, glass-ceramic and polymer materials are systematically described. The biocompatibility of the materials and possible threads of their usage for manufacturing of medicinal devices and implants are emphasized in the discussion. The work is focused especially on polymer materials. Different types of polymerizations are summarized with the accent on the preparation of biodegradable materials. In the practical part the synthesis of two organometallic bis(pentamethylcyclopentadienyl) sandwich complexes with holmium and gadolinium as a central atom designed for preparation of materials suitable for biomedicine is proposed.
|
guest ::
