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Applicability of existing indexes of non-proportionality of damping in case of theoretical model of slender structure with installed TMD
Hračov, Stanislav ; Pospíšil, Stanislav ; Náprstek, Jiří
The paper analyzes an applicability of to date published indexes of non-proportionality in the case of a linear viscously damped numerical model of slender structure equipped with tuned mass damper (TMD). The installation of TMD into the structure not only reduces the level of undesired vibration, but it can also cause due to damping element of TMD a significant increase of damping nonproportionality. The paper recommends the most suitable indexes for such a type of structure and points out to impropriety of the others. The point of view of is also focus on the validity of the existing criterions for neglecting of non-diagonal terms of a modal damping matrix. Only indexes and criterions based on the properties of the modal damping matrix were taking into account.
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City Traffic Simulator
Dostál, Martin ; Dalecký, Štěpán (referee) ; Rozman, Jaroslav (advisor)
This thesis is focused on microsimulation of city traffic, specifically a small city circuit in Brno. The thesis describes approaches for solving the problem of road network representation and presents basic methods and models needed for traffic simulation on the level of individual vehicles control as well as on the level of simulator control. In the case of more possible solutions to the given problem, the features and suitability of these solutions are compared. In the practical part of the thesis, the structure of the proposed simulator is presented with all the dependencies among individual submodels, along with the description of implementation details related to the individual parts.
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Methodically processed problems and exercises from arithmetic and algebra
VÁCHOVÁ, Markéta
The diploma thesis thematically deals with the adaptation of exercises for teaching arithmetic and algebra at primary school. The aim of the thesis was to create a collection of methodically processed exercises for the second grade students. In seven parts, the collection focuses on working with fraction from introduction of it to particular operations with fractions. The thesis has following structure: the first part is dealing with theoretic adaptation of literary sources on the given topic. The second part contains practical orientation with a motivational example, an explanatory example, exercises for practising, an exercise to test the curriculum, an exercise for the quick-witted and an exercise for home preparation in every thematic unit.
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The Burnout Syndrom among Employees of the House for Seniors in Vojkov
PETRÁŠOVÁ, Alena
The bachelor thesis focuses on burnout syndrome among the Senior House Vojkov staff. The burnout syndrome is a biopsychosocial phenomenon influencing both the individuals and their relationships. The theoretical part is based on an extensive research of specialized bibliography. First it describes the origin and development of burnout syndrome; the second chapter focuses on the prevention of the syndrome on the individual and organizational level. The last, third chapter specifies the demands of the nursing profession in senior houses. The basic aim of the practical part is a screening of burnout syndrome in the staff of Senior House Vojkov. The second aim is to establish the possible prevention methods of burnout syndrome in the staff and suggesting possibilities of their further development. The practical part applies the combination of both the quantitative and qualitative research methods. The key methods are the Inventory of burnout syndrome and structured interviews based on open questions. The basic mathematical values are the arithmetic mean, mode and median. The interviews focus on the burnout syndrome in Senior House Vojkov from the point of view of the staff as well as the management. The process of the questionnaires? evaluation found out interesting results: The highest risk of the development of burnout syndrome imperils the staff of the technical and economic assistance section ? i. e. the individuals who are not in the immediate and direct contact with the clients. The results of the bachelor thesis will hopefully serve the management of the Senior House Vojkov as a feedback and help the management to develop effective methods of burnout syndrome prevention among the staff.
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Unsupervised Dependency Parsing
Mareček, David ; Žabokrtský, Zdeněk (advisor) ; Jurčíček, Filip (referee) ; Sogaard, Anders (referee)
Unsupervised dependency parsing is an alternative approach to identifying relations between words in a sentence. It does not require any annotated treebank, it is independent of language theory and universal across languages. However, its main disadvantage is its so far quite low parsing quality. This thesis discusses some previous works and introduces a novel approach to unsupervised parsing. Our dependency model consists of four submodels: (i) edge model, which controls the distribution of governor-dependent pairs, (ii) fertility model, which controls the number of node's dependents, (iii) distance model, which controls the length of the dependency edges, and (iv) reducibility model. The reducibility model is based on a hypothesis that words that can be removed from a sentence without violating its grammaticality are leaves in the dependency tree. Induction of the dependency structures is done using Gibbs sampling method. We introduce a sampling algorithm that keeps the dependency trees projective, which is a very valuable constraint. In our experiments across 30 languages, we discuss the results of various settings of our models. Our method outperforms the previously reported results on a majority of the test languages.
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Laboratory device with analog computational unit AD538
Hruboš, Zdeněk ; Slezák, Josef (referee) ; Petržela, Jiří (advisor)
An analog multiplier are circuits, that are realized multiplication of two analog signals. They can be made by suitable connection (according to function) discreet parts. Nowadays there are integrated circuits in advance function, whose internal structure is made by complex of circuits with operating ampfliers and other circuits. These circuits have a very high accuracy of arithmetic operation which is mostly better than 1%. The analog multiplier are used in situation, when we need realize multiplication, division, exponentation, square root extraction and logarithmic calculation of analog signals. In the next are used in circuits for multiplication of frequency, shifting of frequency, amplitude modulation, detection phase angel of two signals with the same frequency, etc. The AD538 is a monolithic real-time computational circuit that provides precision analog multiplication, division and exponentiation. The combination of low input and output offset voltages and excellent linearity results in accurate computation over an unusually wide input dynamic range.
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Audio equalizer implementation based on FPGA structure
Otisk, Libor ; Valach, Soběslav (referee) ; Kváš, Marek (advisor)
The bachelor thesis introduces the basic types of audio equalizers. It describes the design of digital filters for graphic equalizer, the correct choice of structure, placement and shape of digital filters. It also describes the implementation of graphic equalizer in the fixed-point arithmetic. It further describes an implementation of the algorithm graphic equalizer on PC and the implementation in gate array of FPGA.
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Warehouse Hall with Outbuilding
Honeš, Filip ; Ing. Milan Šmak, Ph.D (referee) ; Bajer, Miroslav (advisor)
Task of bachelor thesis deals with design of steel supporting structure at warehouse hall with outbuilding, which is situated in Kopřivnice. The hall is 18,0 m and extension is 6,0 m wide. Total hall´s lengh is 54,0 m. The main supporting elements are diagonal links, made from plain solid frame from rolled profiles with joint bearing on column base. Purlins are also proposed from plane solid profiles. The calculation has been done in Scia Engineer 2010 program and by hand calculation.
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The Roof Structure of a Multipurpose Sport Building
Malchárek, Robert ; Barnat, Jan (referee) ; Buchta, Stanislav (advisor)
The subject of the Diploma thesis is a design wooden structures of a multipurpose sport building in Šumperk. The floor plan measurements of the building are 45,0 x 48,0 m with the maximum height 15,0 m. The solution is choosen on the basis of two variants. The structures is designed with respect to ultimate and serviceability limit states. The multipurpose sport building is consist of 13 main truss centre to centre spacing 4,0m. The main structural system is design as the three-hinged arched structure made of solid timber and in the second variant as the arched structure made of glue laminated timber. The spatial rigidity of the structure is secured of diagonal bracing. The roofing is carried by rafter which are safed by purlin and then by upper chord. The steel columns are design as a part of gable wall. The project was carried out in the scia Engineer 2014 software. Some of the particular elements both variants were checked and designed by manualy calculating. The thesis includes structural design report, joints structures, drawings and production drawing the element of the three-hinged arched structure.
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Structured drama Bran
Svobodová, Barbora ; MARUŠÁK, Radek (advisor) ; ULRYCHOVÁ, Irina (referee)
In this thesis I would like to describe the planning, realization and reflection of a two two-day structured drama workshops named Bran. I put those into practice with two different groups. I would like to discuss the processing of literature, the planning of the activities and practice based on the objectives set, the development of the mentioned realisation and its conclusions. Furthermore I would like to focus on drawing a comparison between the two workshops because of the difference between the average age of the two groups involved, which was exactly 10 years. The younger group of players has an aríthmetic mean of 13,5 years of age, the older group of 23,5 years of age.
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