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Hodnocení spolehlivosti lidského činitele v procesní průmyslu
Výzkumný ústav bezpečnosti práce, v.v.i.
Today, the human factor has become a common theme in many sectors of human activities. These include the military sector and the military, because improper use of weapon systems or their conscious abuse is considered a very serious threat. In terms of civilian operations are mainly operating nuclear power plants, chemical plants, air transport, but also health, where great emphasis is placed on reliability (and accuracy) of man.
Fulltext:  PDF
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One-Sided Random Context Grammars
Zemek, Petr ; Černá, Ivana (referee) ; Doc. In.g Petr Sosík, Dr. (referee) ; Meduna, Alexandr (advisor)
Tato disertační práce zavádí jednostranné gramatiky s nahodilým kontextem jako řízené gramatiky založené na bezkontextových gramatikách. V těchto gramatikách je ke každému pravidlu přiřazena množina povolujících symbolů a množina zakazujících symbolů a množina pravidel je rozdělena na množinu levých pravidel s nahodilým kontextem a množinu pravých pravidel s nahodilým kontextem . Levým pravidlem s nahodilým kontextem lze přepsat neterminál pokud se všechny povolující symboly vyskytují vlevo od přepisovaného neterminálu a žádný zakazující symbol tam přítomen není. Pravé pravidlo s nahodilým kontextem lze aplikovat analogicky, ale ona kontrola na přítomnost a nepřítomnost symbolů je provedena doprava od přepisovaného neterminálu. Práce je rozdělena na tři části. První část uvádí motivaci za zavedením jednostranných gramatik s nahodilým kontextem a umisťuje materiál pokrytý v této práci do vědeckého kontextu. Poté dává přehled základů teorie formálních jazyků a některých méně známých oblastí, jejichž znalost je nutná pro pochopení studovaného tématu. Druhá část tvoří jádro práce. Formálně definuje jednostranné gramatiky s nahodilým kontextem a studuje je z mnoha pohledů. Mezi studovaná témata patří generativní síla, vztah k jiným typům gramatik, redukce, normální formy, nejlevější derivace, zobecněné a LL verze těchto gramatiky. Třetí část této práce zakončuje diskusi několika poznámkami. Mezi ně patří poznámky týkající se aplikovatelnosti zavedených gramatik v praxi, bibliografie a otevřených problémů.
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The impact of reconversion on the value of a former church building in South Moravia
Sýkorová, Michaela ; Gardášová, Alena (referee) ; Hlavinková, Vítězslava (advisor)
The diploma thesis deals with specific case of valuation of the former vicarage in the village Přítluky in South Moravia. The basic idea is to evaluate the imact of change in the purpose of use associated with building reconstruction, from view of market approach and also valid valuation laws. First part deals with theoretical basis as valuation terms, laws and approaches. Next chapter describes specific situation of the site and the building and in the last part is described and justified own valuation methods. Results are analyzed at the end.
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Optimization of network flow monitoring
Žádník, Martin ; Lhotka,, Ladislav (referee) ; Matoušek, Radomil (referee) ; Sekanina, Lukáš (advisor)
The thesis deals with optimization of network flow monitoring. Flow-based network traffic processing, that is, processing packets based on some state information associated to the flows which the packets belong to, is a key enabler for a variety of network services and applications. The number of simultaneous flows increases with the growing number of new services and applications. It has become a challenge to keep a state per each flow in a network device processing high speed traffic. A flow table, a structure with flow states, must be stored in a memory hierarchy. The memory closest to the processing is known as a flow cache. Flow cache management plays an important role in terms of its effective utilization, which affects the performance of the whole system. This thesis focuses on an automated design of cache replacement policy optimized to a deployment on particular networks. A genetic algorithm is proposed to automate this process. The genetic algorithm generates and evaluates evolved replacement policies by a simulation on obtained traffic traces. The proposed algorithm is evaluated by designing replacement policies for two variations of the cache management problem. The first variation is an evolution of the replacement policy with an overall low number of state evictions from the flow cache. The second variation represents an evolution of the replacement policy with a low number of evictions belonging to large flows only. Optimized replacement policies for both variations are found while experimenting with various encoding of the replacement policy and genetic operators. The newly evolved replacement policies achieve better results than other tested policies. The evolved replacement policy lowers the overall amount of evictions by ten percent in comparison with the best compared policy. The evolved replacement policy focusing on large flows lowers the amount of their evictions two times. Moreover, no eviction occurs for most of the large flows (over 90%). The evolved replacement policy offers better resilience against flooding the flow cache with large amount of short flows which are typical side effects of scanning or distributed denial of service activities. An extension of the replacement policy is also proposed. The extension complements the replacement policy with an additional information extracted from packet headers. The results show further decrease in the number of evictions when the extension is used.
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The Catalogues of Records Companies of Early 20th Century
Gössel, Gabriel ; Šír, Filip
Grey literature often contains documents such as publisher or corporate catalogues. Included among these are catalogues of record companies, which provide evidence of all the sound documents issued for sale. Recordings are part of the collections of many institutions, but few of them also own these secondary information resources. Therefore, they are not able to contribute to the overall view of the cultural heritage of the era when the gramophone industry began and developed rapidly.
Fulltext: idr-1042_2 - PDF; idr-1042_3 - PDF
Slides: idr-1042_1 - PDF
Video: idr-1042_4 -  MP4
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The role of the first (re)lapse in the aftercare - client's and therapist's views
Pavlovská, Amalie ; Přikryl, Tomáš (referee) ; Kuda, Aleš (advisor)
On the background of the attachment in the aftercare center and interest in relapse prevention I chose the question if the first (re)lapse plays some role in the aftercare and what role is it for the topic of my bachelor work. The aims are to map and compare clients' and therapists' views on the same event of the client's first (re)lapse; emphasize that the first (re)lapse needn't to lead to the original stage of addictive behaviour but on the contrary can play a positive role in client's life and process of the aftercare; and critically assess the current status of using of the relapse prevention terminology in practice. (...) All clients of the aftercare center create the basic sample. Two clients were chosen to the sample, experienced a (re)lapse during their aftercare, processed it with the therapists and continue in the programme. The interviews were realized with clients' therapists. The statements of clients and therapists are not too different. There is the question if similar views are result of their joint work or if the clients are under the influence of the opinions of the therapists that they describe an event in this way. I point out the important difference in sights on (re)lapse at all, clients see it especially in the negative way, as a failure, but both therapists describe it rather in the...
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The actor and the character
Čelebič, Vuk ; HRBEK, Daniel (advisor) ; PAVLATA, Michal (referee)
This work is dedicated mainly to the findings about character and acting as well as about myself, which I have gained during the rehearsing of the character Neschastlivtsev in Alexander Nikolayevich Ostrovsky´s play The Forest. This work not only describes the rehearsals of this play from Neschastlivtsev´s view, but also presents other examples of a director´s work and an actor´s interpretation, both from rehearsing before the boarding of the alumni class and from the following outside-of-school acting experiences.I have tried to define the method of my work on this play and on this concrete character; this method may resemble other methods on many other characters in some way. However, Neschastlivtsev is a very unconventional character - maybe because he is an actor himself, which makes him more approachable to the performer. He is a timeless and rare character as well; that is also one of the themes that I have covered in my work
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Human and social capital in primary education
KOKŠTEIN, Jiří
The thesis contains a theoretical insight into the studies that the issue of human and social capital involved from different perspectives, engage their evolution over time, their measurability, examine them, and complemented with other evidence. This part contains relation of human and social capital in relation to the aging of the human population and focuses on the human capital of older workers. Theoretical study ends with an insight into the basic education, the role of teacher and seeks to provide information on surveys already conducted in the area of education, which in the application of serve for me compared to the data obtained from the survey. The application part is focused on the teaching staff of primary schools. Education in currently globalized world, changing not only its content but also methods and forms of work. Irreplaceable role in this process is played by educators. To meet all the demands placed on them, it is essential that they pay close attention to their continuing education and sharing of acquired education, which is essential to the growth of human and social capital, because they are interacting. The work examines selected sample of teachers and approaches to this issue by detecting what is education motivates them whether they are satisfied with the benefits of educational events, what type of education they prefer etc. Working findings further analyzes looking for relationships between age and sex educators according to the hypotheses . Educator is someone who is in constant contact with other people. This of course also formalizes its attitudes and experiences. As a human being perceives the views of society and shapes on her own views, which it subsequently may influence the exercise of his profession. Therefore, in this part of the thesis is dedicated to exploring and bridging social capital, which determines the size of the circle of people with whom the teachers generally meet and interact. The last research that is possible to find thesis, it is perceptions of social status of teachers by themselves.
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Systém hodnocení a odměňování pracovníků ve vybrané organizaci
LAVIČKA, Václav
The aim of the thesis was to analyse the current state of the assessment and remuneration system in the organization, which I have chosen and to suggest possible improvements that would increase the efficiency of the system. To achieve that aim, unstructured interviews and internal resources were used, and this has contributed to a unified view on the subject, based on which it was possible to propose given recommendations.
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Role of opinion former in Marketing communication
SPRINGEROVÁ, Nikol
This thesis is based on role of opinion former in marketing communication. For this work is chosen professional sphere, concretely the work of dentists in Benešov city. In theoretical part of this thesis are explained terms related with this theme. In practical part is analyzed a current state of view of dentist and public by using quantitative and qualitative methods. Goal of this thesis is draft recomandation of changes in marketing communication together with using a view of opinion former, which should lead to improve this communication.
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