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Automatic rotational alignment of head CT scans
Karmazinová, Inna ; Kolář, Radim (referee) ; Jakubíček, Roman (advisor)
The aim of this thesis is automatic alignment of head CT scan. Currently, the alignment is performed manually by an expert, however this process is time consuming. Therefore, methods for automatization of this process are being developed. Two algorithms for alignment in axial and coronal plane were designed based on bilateral symmetry of head. Following an algorithm for alignment in sagittal plane which uses CG-TOB reference line for rotation angle detection. Algorithms were implemented in MATLAB and tested and validated using a database of manually annotated head CT scans.
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Genomic Data Mining Techniques
Jaša, Petr ; Křivka, Zbyněk (referee) ; Burgetová, Ivana (advisor)
First of all, this thesis sets itself a goal to introduce some common technics for datamining in genomics and as a next step to implement own algorithm like algorithm BLAST. In the concrete, this work is pointed to sequences of DNA. The DNA sequence contains in itself genetic information, which is template for living organism. For explanation this information can be used number of technics. This paper describes algorithm Fasta and algorithms from BLAST family. With these algorithms, it is possible to gain a lot of important information even about such DNA sequences, where only primary structure is known. Principle of these algorithms is based on alignments of one query sequence, which we want to obtain some information from, with many sequences stored in database. According to result alignment, it is possible to determine many features of the query sequence.
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Vertical Displacement Measurements at JAMU dorm in Brno
Dörrer, Tomáš ; Rinda, Jiří (referee) ; Vitula, Alexej (advisor)
The subject of the diploma thesis is a height measurement done within several time periods, in order to detect vertical displacements of an object of dormitories of JAMU on Novobranska street in Brno. The thesis includes selection of the method and its accuracy verification and also processing of the measurements and suitable interpretation of achieved results.
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Analysis of Indicator Changes at the Adast Systems, a.s. Company Using Time Series
Všianský, Martin ; Trunečková, Dana (referee) ; Kropáč, Jiří (advisor)
This bachelor´s thesis analyzes economic indicators in Adast Systems Inc. using time series. Purpose of the thesis is to aplicate statistical methods for use in evaluating economic indicators in mentioned company during last ten years. Thesis is composed of two parts. In theoretical part we circumscribe basic concepts and formulas necessary to calculate regression functions of time series. In practical part we apply theoretical data to concrete data taken from annual company statements. Using time series analysis we are also able to predict future development of company´s economic indicators, which will serve us in adducing our own evaluation of company and in proposing of changes in corporate strategy. Utilisation of this prediction may be useful for corporate strategy.
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II/494 Vrbětice-Slavičín
Kuric, Filip ; Nykodym, Jakub (referee) ; Kosňovský, Michal (advisor)
The bachelor’s thesis deals with the modification of the road II/494 between Vrbětice and Slavičín in the form of a technical study. The thesis solves the modification of the road in two proposed variants. Variant A is processed as a road reconstruction in the existing longitudinal alignment. Option B solves new construction in a new corridor. The reason for modifying the communication is to design a more suitable longitudal and vertical alignment of the route in accordance with a valid standard in order to increase comfort and safety on the route. The subject of the thesis is also comparison of suggested variants.
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Protein Structure Prediction
Tuček, Jaroslav ; Martínek, Tomáš (referee) ; Burgetová, Ivana (advisor)
This work describes the three dimensional structure of protein molecules and biological databases used to store information about this structure or its hierarchical classification. Current methods of computational structure prediction are overviewed with an emphasis on comparative modeling. This particular method is also implemented in a proof-of-concept program and finally, the implementation is analysed.
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Assessing Selected Indicators of a Company Using Time Series
Všianský, Martin ; Hejmalová, Helena (referee) ; Doubravský, Karel (advisor)
This thesis focuses on company Authentica Ltd., which financial indicators have been adapted for time series analysis, over the last 9 years. The aim of this work is to evaluate financial health of the company by using statistical methods, and to offer suggestions for improvement of its economic status. My dissertation is divided into three parts. The first part is describing the theory of statistical analysis of time series. The second part is then the practical one, in which Authentica Ltd. is introduced, and subsequently the statistical methods - described in the first part - are applied using a form created in Visual Basic to the real annual reports data. In this part I have also made a two-year prediction for selected financial indicators. The third part of this thesis is aiming to provide proposals for solution of the challenges identified in the second part.
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