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Design and Implementation of Reservation System for Confectionery
Čapková, Adéla ; Čapek, Martin (referee) ; Dydowicz, Petr (advisor)
This Bachelor Thesis describes the design and implementation of reservation system for Cukrárna a Pension Na Hrázi in the village Střelice. Contains general data and information recherché, information system, data modelling information system, internet, mark-up languages, database and programming languages. The practical part deals with the design and implementation of a new reservation system according to customer requirements. In the design were used, USE CASE diagrams and ER diagram for a database. The system is implemented in the programming language PHP and MySQL database.
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Heating of multifunctional building
Čapek, Martin ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
The task of processing bachelor’s thesis is the solution of concept of heating system with heating up water for a multifunctional building and subsequent suggestion of heat source. The object is independently located in the city of Havlickuv Brod. This multifunctional object consists of three floors with administrative facilities and the fourth is used as a restaurant. In the underground part of the building are garages. Heat loss is largely covered with under floor heating system. Ventilation of space is designed as forced. The sources of heat are heat pumps, auxiliary gas boiler and solar collectors.
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Mesh Generator for the Finite Element Method
Ščišľak, Tomáš ; Čapek, Miloslav (referee) ; Kadlec, Petr (advisor)
The paper describes basic principles of the finite element method. Further, basic properties of triangulation are discussed. The thesis is primarily focused on the Delaunay and Greedy triangulation. Greedy triangulation is simple to implement, but may not produce the optimal shape of triangles. Delaunay method is used due to its robustness in a wide range of fields especially in computer graphics. This method is relatively easy to implement and provides triangles with high quality.
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Dielectric directional coupler modeling
Šikl, Tomáš ; Čapek, Miloslav (referee) ; Pokorný, Michal (advisor)
Dielectric High-frequency transmission lines are natural alternative to the lines made of metal in term of low loss. These lines are mainly used in microwave techniques of measuring. The main object is to describe basic parameters of metal and dielectric transmission lines and their comparison. Next point is a basic overview of the excitation the lines from metal and it's application on dielectric transmission lines. Then make the simulation of microstrip directional couplers and coupler made by dielectric waveguides. The last point of work is construction these directional couplers and measuring their most important parameters.
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PIFA Antenna design for GSM band
Kollár, Marcel ; Čapek, Miloslav (referee) ; Kadlec, Petr (advisor)
The main topic of this diploma thesis is a design of the PIFA antenna working in GSM bands. In the beginning there is a brief analysis of planar antennas. The thesis describes PIFA antenna and the techniques for minimization of dimensions of the antenna. Essential part of the thesis is dedicated to multicriterial optimalizaton of the antenna shape. The genetic algorithm programmed in the MATLAB enviroment cooperates with a full-wave solver CST to obrain desired impedance matching of the antenna its radiationt paterns. Also dimensions of the antenna can be minimized using the optimization procedure. Final part of the thesis compares measured data of the optimalized antenna with results obtained in CST Microwave Studio.
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Social media and academic self-efficacy among university students
Pleskačová, Linda ; Kollerová, Lenka (advisor) ; Čapek Adamec, Martin (referee)
This theoretical-empirical bachelor thesis focuses on the topic of social media and academic self-efficacy among university students. The theoretical part deals with social media theory, social networks, their role in society, gender differences in social network use, and general and academic self-efficacy. The empirical part describes, examines, and compares responses to a questionnaire distributed to university students through social media. The research sample (N = 742, 64.96% female, 34.50% male, 0.54% non-binary, mean age = 23.3 years) consists of university students. The questionnaire was quantitatively evaluated using descriptive statistics and statistical hypothesis testing. University students spend an average of 2.71 hours per day on social media, and the majority (81%) of users use social media passively, i.e., they mostly do not actively engage in sharing content. Students most frequently use Messenger (18%), Instagram (16%), Facebook (16%), YouTube (15%) and WhatsApp (10%). The research results showed that there is no difference between active and passive users in self-efficacy in terms of academic performance (general academic self- efficacy and academic self-efficacy among university students). The increasing level of integration of social media into life was not related to either...
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Inquiry-based science club for children
Šulcová, Alena ; Čapek Adamec, Martin (advisor) ; Blažková, Veronika (referee)
This Bachelor thesis is dealing with the use of research-oriented teaching during hobbies as part of leisure activities in the field of natural sciences, especially chemistry. Nowadays is noticeable trend to start with research activities and building relation to natural and technical sciences at very young age of students. In the theoretical part the thesis describe principles and forms of research-oriented teaching and their realization, lecturer qualification conditions and work safety during the experiments in the hobby, development of students potential during younger school age, specifics of this students period and characterizes leisure activities in detail and their delineation in relation to formal education. Part of the practical part is a local survey of the accessibility of research-oriented clubs in the Polepy and Libochovice districts. The empirical part contains verified proposals for five meetings of the science-oriented research group for students of younger school age. The preparation allows both: face-to-face and distance form and indicates the availability and price budget of the material, the risks and the safety of working with tools, the clearly stated goal of each meeting and a detailed description of the students research-oriented activities, including questions and...
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