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Company Performance Measurement
Holý, Radek ; Vaněček, Milan (referee) ; Bartoš, Vojtěch (advisor)
This master´s thesis deals his issue of company performance measurement. In the first part there is given theoretical framework of this topic. The practical part contains analysis of the current situation of the company with two competitors. Based on the analysis there are proposing measures, which will contribute to improving business performance.
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The use of cryptographic algorithms and their real use.
Chrstoš, Tomáš ; Holý, Radek (advisor) ; Kaliková, Jana (referee)
The aim of this work is to compare some methods of file encryption. The main goal is to select the most suitable algorithm selected on the basis of their testing and comparing the algorithms. Another goal is to refer about cryptography itself, its history and its development. The theoretical part is first outlined the historical development of cryptography. In addition, this section analyzed and described theoretically selected ciphers, including modern and principles of their functioning. In the practical part, these encryption methods are compared for selected files in their suitability for a particular file type (video data, audio files, documents). These ciphers are tested to encrypt files and decrypt files.
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Realization and the possible usage of the wireless technology in the elementary school conditions
Veselý, Jiří ; Holý, Radek (advisor) ; Brdička, Bořivoj (referee)
T a t o diplomová práce seznamuje s j e d n o t l i v ý m i typy technologií pro b e z d r á t o v ý přenos dat v lokálních počítačových sítích. P o o d h a l u j e výhody a n e v ý h o d y j e d n o t l i v ý c h bezdrátových technologií a j e j i c h možnosti pro nasazení ve š k o l n ím prostředí. Dále seznamuje se základními standardy j e d n o t l i v ý c h technologií. Dotýká se i popisu a funkcí jednotlivých k o m p o n e n t , které jsou nezbytné pro vytvoření a fungování lokální b e z d r á t o v é počítačové sítě. Provádí návrhem na vytvoření lokální p o č í t a č o v é sítě z a l o ž e n é na technologii wi - fi a s e z n a m u j e s možnostmi j e j í h o zabezpečení. Dále se snaží z o d p o v ě d ě t otázku, zda, a do j a k é míry, se tyto t e c h n o l o g i e v y u ž í v a j í při v ý u c e na z á k l a d n í c h školách. N a k o n k r é t n í c h p ř í k l a d e c h pak uvádí možnosti využití při výuce. N a v í c n a s t i ň u j e další možnosti využití a p ř í n o s y při využívání těchto technologií ve š k o l n ím prostředí. Powered by TCPDF (www.tcpdf.org)
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Use of the information technology in the lessons of music education
Vosyková, Petra ; Holý, Radek (advisor) ; Nedělka, Michal (referee)
Thesis, entitled Use of the information technology in the lessons of music education aims to compare different approaches to teaching music education in high school, specifically to compare the form of traditional teaching with teaching by using an interactive whiteboard, in terms of their influence on memorization of curriculum. To verify the hypothesis implied that the use of interactive whiteboards in the lessons of music education has a positive impact on the level of acquired student's knowledge, I have created materials for lessons. These include both teaching material (supplied on CDROM), and verification tests, which enabled us to compare the results of the control groups of students. The analysis of the obtained results confirmed the expected hypothesis; difference between the control groups emerged, however, was not large enough to be able to clearly demonstrate that better results were caused by the use of interactive whiteboards in the classroom. Positive contribution of interactive whiteboard reflected greater involvement of students in the lessons and proactive approach to the studied topics, which in turn positively influenced the level of their acquired knowledge.
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Laboratory for teaching and testing network elements
Poláček, Marcel ; Šimák, Boris (advisor) ; Holý, Radek (referee)
Název: Laboratoř pro výuku a testování síťových prvků Autor: Marcel Poláček Katedra: Katedra informačních technologií a technické výchovy Vedoucí práce: prof. Ing. Boris Šimák, CSc. Abstrakt: Práce se zaměřuje na problematiku týkající se telekomunikačních a počítačových sítí. Vypisuje základní témata tohoto oboru. Cílem práce je najít řešení, vytvoření laboratoře pro testování síťových prvků, které lze libovolně nastavovat, přičemž se zachová maximální autenticita pro odbornou výuku. Je také nutné najít řešení ekonomicky výhodné, aby bylo možné tuto práci aplikovat v co největší možné míře v institucích vyučující danou problematiku. Součástí práce je i vymyšlení základních laboratorních úloh s různou obtížností. Klíčová slova: počítačové sítě, operační systémy, telekomunikační technologie, přenos dat, laboratoř pro testovaní sítí, virtualizace a emulace síťových zařízení
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The use of cryptographic algorithms and their real use.
Chrstoš, Tomáš ; Holý, Radek (advisor) ; Kaliková, Jana (referee)
The aim of this work is to compare some methods of file encryption. The main goal is to select the most suitable algorithm selected on the basis of their testing and comparing the algorithms. Another goal is to refer about cryptography itself, its history and its development. The theoretical part is first outlined the historical development of cryptography. In addition, this section analyzed and described theoretically selected ciphers, including modern and principles of their functioning. In the practical part, these encryption methods are compared for selected files in their suitability for a particular file type (video data, audio files, documents). These ciphers are tested to encrypt files and decrypt files.
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Use of the information technology in the lessons of music education
Vosyková, Petra ; Holý, Radek (advisor) ; Nedělka, Michal (referee)
Thesis, entitled Use of the information technology in the lessons of music education aims to compare different approaches to teaching music education in high school, specifically to compare the form of traditional teaching with teaching by using an interactive whiteboard, in terms of their influence on memorization of curriculum. To verify the hypothesis implied that the use of interactive whiteboards in the lessons of music education has a positive impact on the level of acquired student's knowledge, I have created materials for lessons. These include both teaching material (supplied on CDROM), and verification tests, which enabled us to compare the results of the control groups of students. The analysis of the obtained results confirmed the expected hypothesis; difference between the control groups emerged, however, was not large enough to be able to clearly demonstrate that better results were caused by the use of interactive whiteboards in the classroom. Positive contribution of interactive whiteboard reflected greater involvement of students in the lessons and proactive approach to the studied topics, which in turn positively influenced the level of their acquired knowledge.
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Realization and the possible usage of the wireless technology in the elementary school conditions
Veselý, Jiří ; Holý, Radek (advisor) ; Brdička, Bořivoj (referee)
T a t o diplomová práce seznamuje s j e d n o t l i v ý m i typy technologií pro b e z d r á t o v ý přenos dat v lokálních počítačových sítích. P o o d h a l u j e výhody a n e v ý h o d y j e d n o t l i v ý c h bezdrátových technologií a j e j i c h možnosti pro nasazení ve š k o l n ím prostředí. Dále seznamuje se základními standardy j e d n o t l i v ý c h technologií. Dotýká se i popisu a funkcí jednotlivých k o m p o n e n t , které jsou nezbytné pro vytvoření a fungování lokální b e z d r á t o v é počítačové sítě. Provádí návrhem na vytvoření lokální p o č í t a č o v é sítě z a l o ž e n é na technologii wi - fi a s e z n a m u j e s možnostmi j e j í h o zabezpečení. Dále se snaží z o d p o v ě d ě t otázku, zda, a do j a k é míry, se tyto t e c h n o l o g i e v y u ž í v a j í při v ý u c e na z á k l a d n í c h školách. N a k o n k r é t n í c h p ř í k l a d e c h pak uvádí možnosti využití při výuce. N a v í c n a s t i ň u j e další možnosti využití a p ř í n o s y při využívání těchto technologií ve š k o l n ím prostředí. Powered by TCPDF (www.tcpdf.org)
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