National Repository of Grey Literature 517 records found  previous11 - 20nextend  jump to record: Search took 0.01 seconds. 
System management of liquid-propellant rocket engine for rocket model
Svoboda, Jakub ; Mašek, Jakub (referee) ; Černoch, Jakub (advisor)
Bakalářská práce se zabývá studiem a implementací systémového inženýrství pro návrh studentského kapalinového raketového motoru pro použití na sondážní raketě. První část práce se zabývá osvětlením principů a postupů systémového inženýrství a taktéž studia existujících podobných motorů a studia pravidel soutěží, kterých by se mohla sondážní raketa s takovýmto motorem v budoucnu účastnit. Druhá část se poté zabývá implementací poznatků z první části do skutečného řešení projektu, jehož cílem je návrh daného raketového motoru. Taktéž se zabývá implementací norem ze systému ECSS, které se používají v evropském kosmickém průmyslu. V závěru je provedeno vyhodnocení celé implementace i jejích jednotlivých částí. Jelikož daný projekt pokračuje a budou na něj v budoucnu navazovat i další projekty, je možno využít tuto práci jako podklad pro řešení problematiky systémového inženýrství.
Philosophical and Sociological Contexts of Masaryk’s Meaning of Czech History
Svoboda, Jan
In the Czech Question (1895) Masaryk laid the foundation for his conception of the meaning of Czech history. Masaryk found the main idea, which qualitatively creates the continuity of Czech history and as a national emancipation programme has the necessary potential to give meaning to all its partial contexts, in the idea of humanity. The purpose of this paper is to point out the fundamental connection between the democratizing efforts of Masaryk’s political realism for a kind of permanent humanization of society, the aim of which was to transform the dysfunctional ancien régime of federalized Austria into a modern civil society. However, the theoretical basis for these considerations had already been given in earlier works, most notably in the book Foundations of Concrete Logic (1885).
Differences in behavior and sociability depending on environmental enrichment in a rat model of autism
Tučková, Klára ; Petrásek, Tomáš (advisor) ; Svoboda, Jan (referee)
Autism spectrum disorders are among the most severe congenital neurodevelopmental disorders. Even though many known risk factors can induce ASD, the exact etiology is not known. This thesis focuses on different approaches to studying ASD in rodent models. The main goal of the experimental part of the thesis was to examine the manifestations of ASD in a rat genetic model of tuberous sclerosis (so-called Eker rat) and to determine the effect of different housing environments on autistic phenotype. The animals were studied for one year. We performed three series of behavioral tests at the age of 45, 90 and 365 days. Testing was focused on assessment of exploration, anxiety, and sociality. Our results showed that the activity in the open field was higher in young Eker rats. The anxiety displayed in the elevated plus maze was reduced in rats kept in an enriched environment. In social interaction, the enriched environment significantly increased self-grooming. We observed less complex self-grooming in Eker rats housed without environmental enrichment. Ultrasound communication varied significantly with age. We confirmed that the enriched environment had a significant effect on the behavior of rats, but we observed no strong differences in behavior caused by the Eker genotype. Key words: autism, Eker,...
Spiritual direction in the service of the hospital chaplain
Svoboda, Jan ; Drábek, František Marek (advisor) ; Přibyl, Stanislav (referee)
Master thesis "Spiritual accompaniment in the service of a hospital chaplain" describes and evaluates uniqueness, meaning and demands of service of the spiritual accompaniment of a hospital chaplain. What its limits are and how it is different from the traditional understanding of spiritual accompaniment in the catholic community. Firstly hence is explained the term of spiritual accompaniment, ties with the psychotherapy are outlined and its value for patients. Then the work of a hospital chaplain is described, its mission and competence in the framework of the holistic approach towards hospitalized patients. Biblical and theological starting points that deal with patients in postmodern society are processed. Thesis clarifies specifics of work of a hospital chaplain, what demands are expected from hospital chaplains (from the patients, family, personnel, management of hospital and the church). Current chaplaincy practice in the hospitals is indicated in two case studies in the accompaniment of people who profess to religion other than Christianity. Keywords Spiritual accompaniment, holistic approach, hospital chaplain, case study, pastoral plan
Design of erosion and flood control measures for study of runoff and erosion conditions
Svoboda, Jiří ; Larišová,, Lucie (referee) ; Sobotková, Veronika (advisor)
This master’s thesis is in introduction focused on the detailed characteristics and analysis in the cadastral area of Sivice. Erosion conditions are determined with using programs ArcGIS and USLE2D. Runoff conditions are evaluated by the method CN curve with using programs the ArcGIS and DesQ–MaxQ. After the analysis follows a design of erosion and flood control measures, the purpose of which is protection of the intravillan village of Sivice from torrential floods and protection agricultural land from water erosion. After the drawing design, biotechnical and technical measures are dimensioned for the design flow rates specified in the model DesQ–MaxQ. A detailed description belongs to all the protective measures. In conclusion of the thesis is evaluated the efficiency of the design protective measures and the average soil loss and runoff quantities are compared before and after the design of the protective measures.
Haptic model for the blind and partially sighted according to the image of the Madonna of Vyšší Brod
SVOBODA, Jaroslav
Bachelor thesis is processed in theoretical-practical form. The theoretical section deals with the understanding and functionality of Gothic paintings in connection with the medieval mentality. It also outlines the interconnectedness of artistic currents in Europe and the Czech lands. The most important historical motives and the most important preserved murals and plate paintings in the Czech lands are mentioned. The work also deals with the independent subject of madonnas and their significance for medieval society. In the subsequent part of the theoretical work, the plate image of the Vyšebrod Madonna is analysed in connection with its location in the Cistercian monastery in Vyšší Brod. With regard to the practical part, the issue of perception of works of art by people with visual impairment and their appropriate compensatory devices is mentioned, including haptic models primarily designed for the blind and partially sighted. The aim of the practical work is to transfer the plate painting depicting the Vyšebrod Madonna into relief to meet the requirements of the compensatory aid.
Oxytocin and Social Behavior in Laboratory Rodents
Aruťuňanová, Patricie ; Svoboda, Jan (advisor) ; Růžička, Jiří (referee)
Oxytocin is a neuropeptide hormone that is primarily known for its neuromodulatory effects on the female reproductive system. It evolved together with vasopressin from vasotocin and is synthesized in the hypothalamus, specifically in the supraoptic and paraventricular nuclei from where it travels through the neurohypophysis into the bloodstream. Its peripheral effects cover a whole range of physiological processes, from inducing labor to easing anxieties. The oxytocin receptor is a G-protein coupled receptor whose agonists and antagonists are abundantly used in obstetrics. Recently, this hormone has been associated with social behavior, for instance, there have been shown its effects on agonistic behavior in laboratory rodents. In these species, it is responsible for the right course of copulation, just as it stimulates parental behavior in them. It also has a positive influence on their social memory. Oxytocin is a promising drug for neuropsychiatric diseases with social deficits.
Production of castings by the Full-Mold casting using 3D printed models
Svoboda, Jaroslav ; Jelínek, Radim (referee) ; Bořil, Petr (advisor)
The aim of the work is to produce a casting using the evaporable model method with the use of 3D printed models. First, the thesis conducts a research on the topic and then discusses the process of producing a casting using this method. The PRUSA MK3S+ 3D FDM printer was chosen for the production of the model and HIPS and PMMA filaments were selected. This is followed by the selection of a model coating suitable for this technology, moulding into non-permanent sand moulds and casting the models. Finally, the final surfaces of the cast models with and without coating are compared.

National Repository of Grey Literature : 517 records found   previous11 - 20nextend  jump to record:
See also: similar author names
39 SVOBODA, Jakub
40 SVOBODA, Jaroslav
68 SVOBODA, Jiří
6 Svoboda, J.
39 Svoboda, Jakub
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2 Svoboda, Jindřich
68 Svoboda, Jiří
3 Svoboda, Jonáš
16 Svoboda, Josef
2 Svoboda, Jáchym
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