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Communiacation software for terminal clients of a Linux server
Hanák, Karel ; Jeřábek, Jan (referee) ; Jelínek, Mojmír (advisor)
The thesis contains a proposal and implementation of an environment convenient for operation of network client applications which use common terminals. It also consists of implemented examples where the way of their usage is presented. The centralized way of communication is the basis. The approach is used also for the possibility of their joining with managing subsystems, i.e. unlimited ways of regulation of systems for real estate management, access to devices, user authority access to access data points to the devices. The environment is based on operation system Linux and database MySQL. Their realization is supposed on a server, in the network environment. This relates also to the overall security policy and this work also focused on social treatment of clients possibilities.
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Automatic Testing of Software
Hanák, Karel ; Sakin, Martin (referee) ; Korček, Pavol (advisor)
This thesis deals with open source software testing and automation of testing. The goal was to design tests, implement test cases and integrate them into the development environment of a software used to manage Internet of Things (IoT) networks. A new communication component using the TCP protocol was implemented to establish a connection with an IoT network emulator. A tool called Tavern was chosen for testing and automation. The entire solution is split into Docker images. The result can be easily extended with possible future functionality. As a result of testing with the network emulator, a handful of errors were found in both software documentation and the software itself. The main contribution of this thesis is the identification of errors as well as a way to simplify testing in the form of an IoT network emulator, allowing for automation of testing without the need for real IoT devices.
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Automatic Testing of Software
Hanák, Karel ; Sakin, Martin (referee) ; Korček, Pavol (advisor)
This thesis deals with open source software testing and automation of testing. The goal was to design tests, implement test cases and integrate them into the development environment of a software used to manage Internet of Things (IoT) networks. A new communication component using the TCP protocol was implemented to establish a connection with an IoT network emulator. A tool called Tavern was chosen for testing and automation. The entire solution is split into Docker images. The result can be easily extended with possible future functionality. As a result of testing with the network emulator, a handful of errors were found in both software documentation and the software itself. The main contribution of this thesis is the identification of errors as well as a way to simplify testing in the form of an IoT network emulator, allowing for automation of testing without the need for real IoT devices.
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Contemporary youth lifestyle and its impact on health
Hanák, Karel ; Coufalová, Klára (advisor) ; Hráský, Pavel (referee)
Title: Contemporary youth lifestyle and its impact on health Objectives: The aim of this thesis was to describe and evaluate the current lifestyle of young people with a focus on the level of physical activity, eating habits, spending leisure time and health of young people and to compare the obtained data with the results of international research conducted in the Czech Republic in 2018 as part of the HEALTH BEHAVIOUR IN SCHOOL-AGED CHILDREN. Methods: The questioning method was used to obtain information about the current lifestyle of young people and its effect on their health. 334 respondents participated in the survey, including 142 boys and 192 girls attending the Bratří Jandusů Primary School, the Hotel and Gastronomy Secondary School, the Media Graphic Secondary School and the Secondary Vocational School for European Union Administration in Prague. Results: The aim of the thesis was to find out what the current lifestyle of young people is and how it affects their health. According to the information obtained in my research, the respondents' current lifestyle is characterized mainly by unsuitable eating habits, insufficient physical activity and excessive spending of leisure time by sedentary (inactive) behavior. Only 6.9% of respondents meet sufficient physical activity and appropriate...
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Reduction of body weight in Greco-Roman competitors.
Hanák, Karel ; Coufalová, Klára (advisor) ; Pavelka, Radim (referee)
Title: Weight reduction of greco-roman wrestlers before championships Objectives: The main aim of this thesis is to summarize and compare methods of body weight reduction that are most commonly used by greco-roman wrestlers before championships. It will also analyze how these methods of weight reduction affect performance of the athletes. Method: To gather the information about the usage of particular methods of weight reduction this thesis uses a questionnaire survey. The questionnaire was filled by 20 wrestlers of different weight categories in greco-roman wrestling. All of them are professional athletes at the age of 20-35. Results: The results of the research show that reduction of weight of the professional wrestlers is strongly influenced by their individual personality. It is apparent especially in different approaches to weight reduction chosen by single wrestlers. The questionnaire implies that the most commonly used methods of weight reduction before championships are: wearing more layers of clothes in order to increase sweating, diet adjustments and reduction, and usage of pharmacological or nutritional supports. Keywords: Body-weight reduction, greco-roman wrestling, weight category
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Communiacation software for terminal clients of a Linux server
Hanák, Karel ; Jeřábek, Jan (referee) ; Jelínek, Mojmír (advisor)
The thesis contains a proposal and implementation of an environment convenient for operation of network client applications which use common terminals. It also consists of implemented examples where the way of their usage is presented. The centralized way of communication is the basis. The approach is used also for the possibility of their joining with managing subsystems, i.e. unlimited ways of regulation of systems for real estate management, access to devices, user authority access to access data points to the devices. The environment is based on operation system Linux and database MySQL. Their realization is supposed on a server, in the network environment. This relates also to the overall security policy and this work also focused on social treatment of clients possibilities.
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