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Criterial function for retinal image registration
Horáková, Pavla ; Kolář, Radim (referee) ; Harabiš, Vratislav (advisor)
This bachelor‘s thesis is focused on comparison criterial functions, which are usually used in registration of retinal images. Criterial functions reflect degree of images’ sameness thereby they influence proper registration considerably. The aim of this thesis is to discover criterial function, which is the best for image registration of retina. Registration of images is very difficult; it is important to get some informations such as an uniqueness or a shape of function.
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Proposal of Communication Mix for Food Goods
Horáková, Pavla ; Koudelková,, Petra (referee) ; Novák, Petr (advisor)
The focus of this master thesis is the marketing communication mix for an enterpreneur, who runs a grocery store business. On the basis of the theoretical knowledge, the analyzis of the current state of marketing comunnication was conducted. Following this analyzis, suggestions have been made on how to improve the existing communication mix for the grocery store, which will increase business awareness, attract new customers and lead to increased sales.
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Evaluation of upper limb muscle fatigue
Netopil, Ondřej ; Janoušek, Oto (referee) ; Horáková, Pavla (advisor)
This work deals with the evaluation of upper limb muscle fatigue by analyzing the signal of surface electromyography. It briefly describes the human muscle of anatomical and physiological point of view. There is also described a mechanism of symptoms of muscle fatigue. The work devots to electromyography, electromyography signal processing and evaluation of muscle fatigue using electromyography. The aim is to evaluate muscle fatigue in trained and untrained person depending on gender and depending on the size of the load, which is proportional to each volunteer separately. The measurement is performed on twelve young volunteers. For measurement is used the Biopac system. The magnitude is determined using a dynamometer. The results of this work show that the most tired are untrained men, then untrained women, then trained men and at least tired are the trained women.
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Optimization based on genetic algorithms for image registration
Horáková, Pavla ; Mézl, Martin (referee) ; Harabiš, Vratislav (advisor)
Diploma thesis is focused on global optimization methods and their utilization for medical image registration. The main aim is creation of the genetic algorithm and test its functionality on synthetic data. Besides test functions and test figures algorithm was subjected to real medical images. For this purpose was created graphical user interface with choise of parameters according to actual requirement. After adding an iterative gradient method it became of hybrid genetic algorithm.
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Proposal of the Improvement of the Motivation System in the Company
Horáková, Pavla ; Vaněček, Milan (referee) ; Novák, Petr (advisor)
This bachelor´s thesis deals with the motivation of the chosen company STROJÍRNA OSLAVANY, spol. s r.o. It focus on rewards of employees and on employees' benefits. By using of questionnaire of research were found out problems and shortages in motivation of employees. Then you can find out suggestions of sollutions, which should encourage to improving of informations and of productivity in the company.
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Electrogastrogram analysis
Bernátek, Pavel ; Horáková, Pavla (referee) ; Janoušek, Oto (advisor)
In the bachelor thesis is given the anatomy and physiology of the stomach, explaining the basic principle of myoelectric activity. The thesis deals with the recording equipment and the useful signals that can be obtained. There are mentioned the important parameters of the signal with the necessary analysis. The thesis describes three methods of frequency analysis. Part of the thesis is design the optimal measurement methodology for evaluating changes induced by consumption of food and a description of the measurement by using the acquisition system Biopac. In Matlab is created an application for the evaluatin of changes induced by food intake and the results statistically analyzed.
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Effectiveness of rehabilitation of the upper limb
Rexová, Natálie ; Kolářová, Jana (referee) ; Horáková, Pavla (advisor)
The purpose of this bachelor‘s thesis is to examine muscle bioelectrical activity and its measuring in the BIOPAC system. To better understand this subject this bachelor’s thesis takes interest in a muscle tissue and all its main structure. It is also focused on electromyography as a significant diagnostic method in medicine. Subsequently there is an introduction to the practical part of bachelor‘s thesis. In this chapter the main focus is aimed at monitoring the parameters of the surface EMG signal of brachioradialis muscle. The measurements are collected in three phases, before, during and at the end of the proposed process of the strengthening of brachiotadialis muscle. The measured values are statistically processed and then interpreted. The final chapter seeks to specify the motivational activities and the enhancement of effectiveness of exercise.
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Affect of standing frames on measuring postural stability
Klimešová, Lenka ; Koťová, Markéta (referee) ; Horáková, Pavla (advisor)
This semestral thesis is focused on postural stability. The aim is to introduce standing frame Balance Trainer and haptic floor Wii Balance Board. The theoretical part describes the postural functions, posturography and subsequently standing frame Balance Trainer and stabilometric platform Wii Balance Board. It is also designed the measurement protocol for affect of standing frames on measuring postural stability on a group of subjects and the measurement is realized. From the collected data are calculated parameters which are statistically processed and the affect of standing frames on measuring postural stability is evaluated.
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Detection of submicroscopics aberrations using arrayCGH
HORÁKOVÁ, Pavla
This thesis addresses array CGH method (Comparative Genomic Hybridization on microarrays) and its use inprenatal and postnatal genetic diagnosis. The method used was to determine the chromosomal areas in which the number of copies of DNA sequences had changed. Localizations of the aberrations sites are not known in advance; the issue is that of all genomic screening. The method is used in suspected cases of microdeletion and microduplication syndromes. It may also be used in cases of patients with pathological phenotypic changes, but other methods have shown no change in genetic makeup. This thesis focuses on diagnosis in the prenatal period and investigates the causes of pathological symptoms in the postnatal diagnosis. Firstly, this thesis describes procedures in clinical cytogenetics and then it discusses submicroscopic changes. Secondly, the thesis looks into the array CGH method, explains its procedure and use, and evaluates and interpretates its results. Finally, the work statistically evaluates the array CGH data procured in the OLG department in Thomayrova hospital from 8/ 8 to 3/19. The array CGH method may be used to supplement routinely administered cytogenetic tests. It enables specialists to obtain more detailed information about the genetic material of an individual and examine the frequency of microdeletion and microduplication syndromes. The diagnosis and prognosis of patients may be determined based on the results.
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Proposal of Communication Mix for Food Goods
Horáková, Pavla ; Koudelková,, Petra (referee) ; Novák, Petr (advisor)
The focus of this master thesis is the marketing communication mix for an enterpreneur, who runs a grocery store business. On the basis of the theoretical knowledge, the analyzis of the current state of marketing comunnication was conducted. Following this analyzis, suggestions have been made on how to improve the existing communication mix for the grocery store, which will increase business awareness, attract new customers and lead to increased sales.
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