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Censorship in the Internet
Urban, Miroslav ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
This master's thesis deals with the issue of censorship in the internet. Specifically, it describes technical means for censorship and methods of checking on existing projects. There are also presented various alternatives of circumvention censorship, which allow to access blocked information via the internet. Finally, it describes a system that allows practical verification of censorship in the People's republic of China. The results obtained with this system are thoroughly described and discussed.
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Notification Filter for Android
Vlkovič, Vladimír ; Zachariáš, Michal (referee) ; Szentandrási, István (advisor)
The goal of this thesis is to develop an application which can block incoming calls, text messages and notifications on Android based mobile devices. The thesis contains a description of common theory, three designs of user interface from which two of them were implemented as applications. These two applications use different approaches to the filtering. The first uses the black list approach, the other the white list approach. The applications were successfully tested by twenty users. The average score in the questionaires was six out of seven which is considered a great success.
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THE EFFECT OF PRIMARY FLIGHT INFORMATION FAILURE ON SAFETY AND RELIABILITY OF AIRCRAFT
Sklenář, Filip ; Badánik, Benedikt (referee) ; Juračka, Jaroslav (referee) ; Hlinka, Jiří (advisor)
It is necessary to have certain flight information available to control the airplane. This information is usually displayed on flight instruments, which are located on the dashboard of the aircraft. In case of loss of indication or misleading indication of certain devices, control of the aircraft can be very complicated or even impossible. The dissertation deals with the issue of loss of information indication from aerometric instruments (especially from the airspeed indicator). The work contains research on the course of degradation of total pressure measurements using a Pitot tube. Based on this research, it is possible to design a new system for detecting blockage of the Pitot tube, which will increase aviation safety. The phenomenon described was investigated in a wind tunnel and in real conditions. Furthermore, the work defines instructions for the compilation of an emergency procedure, which the pilot could use in the event of a fault condition with aerometric instruments. The real possibilities of use were demonstrated on a Cessna 172SP aircraft during the validation experiment. The validation experiment proved the possibilities of the safe usage of the emergency procedure during flight. The final part of the work is focused on the evaluation of possible changes in the creation of reliability and safety analyzes with regard to the application of new knowledge based on this work.
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Censorship in the Internet
Tomaga, Jakub ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
{This Diploma thesis deals with Internet censorship. Various technical solutions for Internet censorship are presented together with censorship analysis options. Several possibilities for blocked content access and censorship circumvention in general are discussed. The topic is analyzed from the global point of view and is related to the People's Republic of China.
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Turret Head for CNC Sliding Headstock Machine with Electrical Control Indexing
Úšela, Tomáš ; Zemánek, Jaroslav (referee) ; Foller, Bronislav (advisor)
Imposition of my diploma thesis is replace current fluid motor that the derive benefit from to indexing turret head behind electrically driven motor in the sliding headstock machine with indication KMX 326 C. Suggested system must be the most toughest and have to correspond with all the dated up parameters for cutting. Integral part of structural design is also becomingly select accurate blocking a turret head. Fluid motor substitutes behind electrical drive from next reasons: - high transmission loss on energy - sensitivity to cleanness liquid - characteristics mechanism depend upon features liquid ( thermal expansivity, fadeaway)
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Mechanical design of locking device of swimming-pool roofing
Machýček, David ; Čudek, Vladimír (referee) ; Paloušek, David (advisor)
This bachelor thesis deals in its background research part with the possibilities of covering or roofing the level of water of a swimming pool. After stating the options for roofing the swimming pool, the efficiency of this roofing is analysed and main advantages of the roofing are found. The constructional items of the swimming pool roofing are also described in the research. At the same time, the most widespread system of the blocking of the swimming pool is analysed and explained. In a part of the thesis, which deals with new solution for covering the swimming pool, individual solutions are proposed first. There are two solutions in this proposal. The first one comes from the idea of a trackage guidance of all the segments, which basically is one of the most widely used systems on today’s market. The second proposal is proposed for a partly trackage guidance of the segments. A suggestion of the partly trackage guidance was chosen for the constructional solutions, for which a 3D digital model has been created and from this model sketches of sets in open and closed state have been generated and adjusted.
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THE EFFECT OF PRIMARY FLIGHT INFORMATION FAILURE ON SAFETY AND RELIABILITY OF AIRCRAFT
Sklenář, Filip ; Badánik, Benedikt (referee) ; Juračka, Jaroslav (referee) ; Hlinka, Jiří (advisor)
It is necessary to have certain flight information available to control the airplane. This information is usually displayed on flight instruments, which are located on the dashboard of the aircraft. In case of loss of indication or misleading indication of certain devices, control of the aircraft can be very complicated or even impossible. The dissertation deals with the issue of loss of information indication from aerometric instruments (especially from the airspeed indicator). The work contains research on the course of degradation of total pressure measurements using a Pitot tube. Based on this research, it is possible to design a new system for detecting blockage of the Pitot tube, which will increase aviation safety. The phenomenon described was investigated in a wind tunnel and in real conditions. Furthermore, the work defines instructions for the compilation of an emergency procedure, which the pilot could use in the event of a fault condition with aerometric instruments. The real possibilities of use were demonstrated on a Cessna 172SP aircraft during the validation experiment. The validation experiment proved the possibilities of the safe usage of the emergency procedure during flight. The final part of the work is focused on the evaluation of possible changes in the creation of reliability and safety analyzes with regard to the application of new knowledge based on this work.
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Censorship in the Internet
Tomaga, Jakub ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
{This Diploma thesis deals with Internet censorship. Various technical solutions for Internet censorship are presented together with censorship analysis options. Several possibilities for blocked content access and censorship circumvention in general are discussed. The topic is analyzed from the global point of view and is related to the People's Republic of China.
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P2P Networks Blocking
Švajda, Patrik ; Žádník, Martin (referee) ; Tobola, Jiří (advisor)
This bachelor's thesis deals with filtering P2P networks intend for changing data. My work describes layers of ISO/OSI model, which is able to blocking these networks. For Linux describes tools of detecting P2P networks with the aid of data part of packet. Testing proves success of blocking by L7- filter and IPP2P filter.
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Censorship in the Internet
Urban, Miroslav ; Rychlý, Marek (referee) ; Očenášek, Pavel (advisor)
This master's thesis deals with the issue of censorship in the internet. Specifically, it describes technical means for censorship and methods of checking on existing projects. There are also presented various alternatives of circumvention censorship, which allow to access blocked information via the internet. Finally, it describes a system that allows practical verification of censorship in the People's republic of China. The results obtained with this system are thoroughly described and discussed.
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