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Optimization Methods for Compensation of Shooting Inaccuracy
Horníček, Jan ; Novotný, Jan (referee) ; Popela, Pavel (advisor)
In this work there is performed analysis of inaccuracy shooting and its optimum corrections especially for playing darts. At rst the model describing inaccurate shooting is made. Using this model we received prerequisites for numerical solving of our problem. Computing algorithm was made and than was proven that our problem can be solved with arbitrary precision by this algorithm. The algorithm was implemented in MATLAB and modied using functional Analysis to minimize computing time. Our problem was solved by this algorithm and in conclusion was made simple application for visualization of received data.
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Differential equations for systems involving bottlenecks
Šimečková, Kateřina ; Horníček, Jan (referee) ; Kisela, Tomáš (advisor)
The thesis deals with an analysis of differential equations for systems involving bottlenecks. The employed mathematical model originates from a hydrodynamical analogy. Further, the notion of sustainability, i.e. a situation when queues in bottlenecks do not exceed allowed limits, is discussed. In particular, conditions and algorithms enabling to describe sustainability properties of a given system are provided. The results are illustrated on several examples.
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Presentation of manufacturing concern on internet
Horníček, Jiří ; Březina, Tomáš (referee) ; Kříž, Jiří (advisor)
This thesis covers the creation process of presentation of manufacturing concern with specific realisation in internet sites. Based on theoretical resources from area of creation of internet sites focused on presentation, the structure of the sites is designed as well as the individual modules of the chosen system are analyzed. Subsequently tools for realisation from the area of internet presentation systems are chosen and used to implement the system. Enclosure of this thesis covers evaluation of resulting internet presentation.
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Discretely normed orders of quaternionic algebras
Horníček, Jan ; Skula, Ladislav (referee) ; Kureš, Miroslav (advisor)
Tato práce shrnuje autorův výzkum v oblasti teorie kvaternionových algeber, jejich izomorfismů a maximálních řádů. Nový úhel pohledu na tuto problematiku je umožněn využitím pojmu diskrétní normy. Za hlavní výsledky práce je možná považovat důkaz jednoznačnosti diskrétní normy pro celá čísla, kvadratická rozšíření těles a řády kvaternionových algeber. Dále větu, která umožňuje mezi dvěma kvaternionovými algebrami konstruovat izomorfismy explicitně vyjádřené v maticovém tvaru. A v neposlední řadě důkaz existence nekonečně mnoha různých maximálních řádů kvaternionové algebry. Výsledky uvedené v této diplomové práci budou dále publikovány ve vědeckém článku.
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Research Trends in Cell Biology Education
Horníček, Jan ; Vojíř, Karel (advisor) ; Pavlasová, Lenka (referee)
Cell biology is a scientific field that brings concepts, the knowledge of which is a essential for understanding the laws of life.It focuses on studying the cell as a fundamental building and functioning unit composing all living organisms For this reason, this bachelor thesis focuses on articles that analyze the didactics of cell biology and were published in the Web of Science database between 2018 and 2022. A total of 53 articles were selected. However, 28 of them were scientifically advanced texts that were not related to education. A total of 25 articles that dealt with the didactics of cell biology were analyzed. The main topics of those articles that were analyzed were teaching methods, misconceptions in cell biology, laboratory methods and procedures, visualization of cell biology topics, alternative classification systems, distance learning, concept maps, inquiry-based learning, role-playing, and cell biology topics projected into practice. The main conclusion is that the articles primarily focus on the tertiary level of education. Only marginally, 2 of the articles mention teaching at the secondary level of education. Misconceptions in cell biology are not represented in large numbers and truly new teaching methods are not represented. It would be useful to expand the database of...
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Adhesion of PVD Coatings on Surface of Small Arm
Joska, Z. ; Rak, L. ; Daniel, Josef ; Horníček, J. ; Tříska, V. ; Nguyen, C.H.
This work deals with the possibility of increasing the utility properties of the functional part of the weapon by deposition of PVD coating. These coatings are widely known for their high hardness and abrasion resistance without affecting the anticorrosion properties. The experimental part evaluates the created duplex coating on the piston of the assault rifle Sa vz. 58. Duplex coating adhesion, surface morphology and coating thickness was evaluated on opto digital microscope Olympus DSX 500. The impact resistance of the coating was evaluated by dynamic impact test. The durability tests of the coatings were carried out during the training of students in the military training. The results showed the application of PVD coating significantly reduced piston head wear and increased user comfort in the form of shortening time of the cleaning and maintenance process after firing.
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Czechoslovakian amateur animated motion picture
Hubáček, Tomáš ; Czesany Dvořáková, Tereza (advisor) ; Horníček, Jiří (referee)
This thesis will try to map out the topic of animated film in unprofessional conditions on Czechoslovakian ground between the years 1935 and 1973, which has been completely neglected until now. The biggest focus is on the period 1967-1973, when the Czechoslovakian animated films gathered many awards in film competitions on both domestic and foreign ground. The chapters are chronologically arranged and present the historical-political and art- technological context with the aim of understanding the position and options in the era for amateur animation. This bachelor's thesis is focusing primarily on the milestones in the evolution of Czech animated amateur film, significant works and their authors. It also tracks the success of these films in domestic and foreign competitions. This work is methodologically in the field of new film history. The foundation for the research consists of reviewing archived resource materials, personal funds and press releases in particular. The sources are completed with some secondary literature.
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Differential equations for systems involving bottlenecks
Šimečková, Kateřina ; Horníček, Jan (referee) ; Kisela, Tomáš (advisor)
The thesis deals with an analysis of differential equations for systems involving bottlenecks. The employed mathematical model originates from a hydrodynamical analogy. Further, the notion of sustainability, i.e. a situation when queues in bottlenecks do not exceed allowed limits, is discussed. In particular, conditions and algorithms enabling to describe sustainability properties of a given system are provided. The results are illustrated on several examples.
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