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IMAP extension for mobile devices
Kundrát, Jan ; Peterka, Jiří (advisor) ; Spousta, Miroslav (referee)
With the mass availability of smartphones, mobile access to e-mail is gaining importance. Over the years, the IMAP protocol has been extended with many features ranging from extensions adding new functionality to those improving efficiency over an unreliable network. This thesis evaluates the available extensions based on their suitability for use in the context of a mobile client. Three new extensions have been developed, each improving the protocol in a distinct way. The thesis also discusses how most of these extensions were implemented in Trojitá, the author's free software open source IMAP e-mail client.
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Device drivers interface in HelenOS system
Trochtová, Lenka ; Děcký, Martin (advisor) ; Bulej, Lubomír (referee)
An introduction into device drivers, the significance of the unified interface for device drivers within the operating system. A brief description of the basic principles of hardware fromthe programmer's point of view. The HelenOS operating system overview - the description of the basic funcional blocks of microkernel, the current support of user-space device drivers, e.g. the support for accessing device's registers and interrupt processing from user-space. Common functions of the interface for device drivers and their relation to the needs of the HelenOS operating system. The problems usually solved by contemporary driver frameworks and the known ways of solving them - device-centric vs. driver-centric device-to-driver matching, device IDs, the number of supported device classes, device driver entry points, the representation of a device tree. Design and implementation - hierarchical device management, device auto-detection, predefined interfaces for access to devices, device classes, controlling the device driver's life cycle and device-to-driver matching, the installation and the configuration of a device driver. The description of device drivers in some contemporary operating system and their comparison - device drivers in Windows, Solaris and Linux. The evaluation and the possibilities of future...
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Quality of physical training for children integrated into elementary schools in the region of Hradec Králové
Mikušíková, Kristýna ; Lejčarová, Alena (advisor) ; Potměšil, Jaroslav (referee)
Title: Quality of physical training for children integrated into elementary schools in the region of Hradec Králové. Objectives: The main goal of this paper is determining and evaluating the quality of physical training for children integrated into elementary schools in the region of Hradec Králové. Methods: The research was done using questionnaires. The main topics covered by the questionnaires were the inclusion of children into physical training classes, accessibility of school facilities, equipment for PT classes and the content of the PT classes and the education of teachers in the field of special education and applied physical training. The questionnaire was sent to PT teachers at regular elementary schools, at which disabled pupils are integrated. Results: In the paper we discovered flaws in the integration into PT classes that are caused by incorrect function of individual factors influencing the physical training of disabled pupils. These are mainly lack of knowledge of improper exercises and contra-indication for pupils, insufficient education of teachers and incompliance with legal regulations at regular elementary schools in the region of Hradec Králové. Keywords: integration, health insurance, physical training, applied physical training, assistive devices, sport.
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Approaches to solving mobile web applications
Nadrchal, Tomáš ; Šedivá, Zuzana (advisor) ; Buchalcevová, Alena (referee)
This master thesis focuses on approaches to solving mobile web applications. Author focuses on the classification of mobile devices and the description of their attributes and specifications of touch screen controls. Part of the work is devoted to the characteristics of mobile operating systems and of mobile web browsers. One chapter is aimed on the psychology of user behaviour and expectations of mobile users from mobile website. A significant part of the work is paid to specifications of the development of web design for mobile devices and the differences to classical web design. In addition, the author describes the Responsive Web Design and the idea of Mobile First. In the practical part, the author analyzes the cross platform access to websites of Czech railway transport companies -- České dráhy, LEO Express and RegioJet. The access from smartphones, tablets and desktops is tested using analysis based on multi-criteria evaluation. To test the author uses a web emulator to simulate different versions of operating systems and web browsers. The aim of the analysis is to create a series of recommendations for better optimization of access from mobile devices.
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Flow measurement
Dvořák, Roman ; Uher, Miroslav (referee) ; Beneš, Petr (advisor)
Bachelor´s thesis is elaboration an analysis accessible small gas station. The base was meet possibilities in measurement of small flows and of them choose optima suitable solution, eventually occupy fit pump and process device. After the introduced theoretical analysis in the first part is continuing the second part, where finds enumeration me choice elements station with presented cause selection. After realization all part of system was at last parts effected calibration and setting process device part gas station. Resulting solving was collated with commercially accessible systems small gas station.
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A smart multimedia panel for Raspberry Pi
Bari, Lukáš ; Pavlík, Michal (referee) ; Macháň, Ladislav (advisor)
The subject of this project is design of a system for a multimedia player based on the Raspberry Pi platform. The work contains a design of the entire device as a multimedia panel with the possibility of direct access or remote access via web interface. With the help of this system with intuitive interface, the user will be able to browse the list of albums, songs, create playlists etc.
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Essays on Managerial Compensation
Paligorova, Teodora ; Jurajda, Štěpán (advisor) ; Conyon, Martin J. (referee) ; Eriksson, Tor (referee)
Essays on Managerial Pay Structures By Teodora Paligorova ABSTRACT This dissertation explores three different aspects of managerial compensation: its tournament structure, its gender differences, and the effect of corporate governance on executives' pay for performance and pay for luck. In the first two essays, I rely on wage records of Czech managerial employees around the time of the Czech Republic's accession to the EU. The third essay employs the U.S. ExecuComp data set to compare executive compensation before and after the passage of the Sarbanes-Oxley Act of 2002. The topics were inspired by the dramatically changing role of managers in modern firms in the recent years. In the command economy, where the state was the largest owner, managers were not motivated explicitly to pursue a firm's prosperity. However, with the transition to a market economy, managerial contracts have started to be perceived as an important incentive device. In the first chapter, I examine the structure of wages among Czech managers in a representative sample of medium and large firms in the context of tournament theory of compensation. It addresses how managers compete to be promoted at better paid jobs and how pay increases at an increasing rate across hierarchical levels. Consistently with this theory, I find that the...
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Solution proposal for inteligent house using wireless sensors
Macháček, Jan ; Strašil, Ivo (referee) ; Krajsa, Ondřej (advisor)
The purpose of the bachelor's thesis was design of system for management of an Intelligent House based on a platform Raspberry Pi. The paper contains design of expansion panel from GPIO port of Raspberry Pi. The expansion panel includes many controllable peripheries which can be accessed by a control panel or a web interface. The complex system can manage various electrical devices and interact based on given conditions.
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Differentiation of BONEGA products by blue ocean strategy
Hudeček, Michal ; Zamazalová, Marcela (advisor) ; Novinský, Marek (referee)
At the moment, one of the biggest problems BONEGA company is dealing with is blocked access to wholesale networks by strong multinational corporations. One of the solutions is to introduce such unique and different products that customers force wholesales to offer BONEGA products as other competitors would not provide comparable devices. This thesis evaluate existing approaches to differantiation. The most suitable solution for current situation of BONEGA is blue ocean strategy. However, it has several unsolved issues, especially when applied to manufacturing firm with wide range of products, that are being solved in this paper. In order to gain long term competitive advantage based on value innovation, blue ocean strategy must be implemented into company's culture. Therefore a pilot realization of the process was undertaken. It brought several new ideas for differentiation and also valuable knowledge about adoption of the process into day-to-day company life. Those findings are also part of this work.
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Image, photography as a concept in elementary school education
Macháčková, Zuzana ; Šamšula, Pavel (advisor) ; Novotná, Magdalena (referee)
Annotation: Macháčková, Z.: Image, photography as a concept in elementary school education [Diploma thesis] Brno 2012 - Charles University in Prague, Faculty of education, Department of Art, 114 p. Objectives: Based on both recommended and other literature, discuss the evolution of photography (analogue and digital photography, photographic types and genres) and hint at the specifics of photographic production in comparison with classical art media. Discuss the expressive possibilities of manipulated photography (PC photography editing, collage, photomontage, etc.), with attention to applicability of photography in elementary school education. Consider organic inter-discplinary relations between the art class and other classes. Design a didactic project for an art class, based on the Framework Education Programme for Basic Education. The project should employ digital photography as a specific and accessible art medium and should be practically validated. It should focus on experiments and etudes, in which students would use photography as an accessible tool to experience and create art. Results: The proposed project, based on digital photography as a device for art activities, has shown that photography can be practically and successfully applied in elementary school classwork. Keywords: Elementary...
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