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Application for Practicing Rapid Typing Techniques
Adamec, Jaroslav ; Polok, Lukáš (referee) ; Herout, Adam (advisor)
This thesis considers the technique of practicing touch typing method on keyboard. Final program is based on this method and is trying to teach users the touch typing method. Program is using technique of text rewriting without the cursor, which would mark user's position in text. Another programs tested in this thesis are using cursor. To reach more real situation program shows the real physical size of A4 paper format. Program contains Levenshtein distance algorithm to compare source and target string. Final program was distributed to users and their reaction were written down and analysed.
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Application for Practicing Rapid Typing Techniques
Adamec, Jaroslav ; Polok, Lukáš (referee) ; Herout, Adam (advisor)
This thesis considers the technique of practicing touch typing method on keyboard. Final program is based on this method and is trying to teach users the touch typing method. Program is using technique of text rewriting without the cursor, which would mark user's position in text. Another programs tested in this thesis are using cursor. To reach more real situation program shows the real physical size of A4 paper format. Program contains Levenshtein distance algorithm to compare source and target string. Final program was distributed to users and their reaction were written down and analysed.
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A Tool for Support of an Optimal Strategy Choice of a Company
Adamec, Jaroslav ; Zámečníková, Eva (referee) ; Květoňová, Šárka (advisor)
The thesis considers theoretical bases for understanding the product, company, competition and strategies. The thesis compares material and immaterial products and examines the properties of information goods. The thesis considers regularities of strategic management and strategic concepts. The thesis examines analysis used in strategic management, analyses requirements for the system data and describes implemented analysis and their usage.
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CT angiography vs. ultrasound imaging of the bloodstream - efectivity, limitation and impact on patients' health.
ADAMEC, Jaroslav
The subject of the BA thesis is "CT angiography vs. ultrasound imaging of the bloodstream - efectivity, limitation and impact on patients' health". Examination of blood vessels by computed tomography - CT angiography, using modern equipment and technological development, takes over the diagnostics of vascular diseases from digital subtraction angiography primarily due to the speed of the examination and the lesser invasiveness with regard to the patient. The second method treated in this thesis is ultrasonography. Which of these imaging methods yields better diagnostic information on blood vessel pathologies? Which entails fewer risks to the patient and which is more limited? I have tried to find the answers to these questions in this BA thesis. In this thesis I set out to find which of the two imaging modalities is more suitable for examining vascular diseases. A further aim of the thesis is to introduce and compare various examination methods of computed tomography and ultrasonography. The hypothesis of the BA thesis states: "Ultrasonography is a more suitable method for the examination of the blood vessel tree - it is a method which provides good diagnostic information and at the same time entails a lower risk to the patient than does computed tomography". The introductory part of the thesis is devoted to the anatomy of the blood vessel tree. It describes main blood vessels, veins, their construction and branches. This part also introduces the technological equipment which is used for the examination of the blood vessel tree - computed tomography machine, ultrasonography machine - and their historical development. The basic physical principles of these devices, their methods of imaging and general methods of the examination of the blood vessel tree are also described in this chapter. In the case of computed tomography it is CT angiography, and in ultrasonography it is Doppler examination. The chapter also briefly deals with the advantages and disadvantages of these methods and with the contrast media which are applied in connection with the examination of the vascular system. I have studied all available specialized literature and web sites related to the subject for the purpose of writing this BA thesis. Data from the Institute of Health Information and Statistics were used for the analysis of the technological equipment. Data from the information network of the R+S Benešov a.s. hospital were used for the analysis of the number of blood vessel examinations carried out by ultrasonography and computed tomography. Examination methods of the vascular system performed by computed tomography and ultrasonography have been summarized in the result. Furthermore, both modalities are compared in this chapter with regard to their utilization rate, limitations and risks. The chapter also includes an analysis of the data on the computed tomography and ultrasonography technology in the Czech Republic and on the number of blood vessel examinations carried out by computed tomography and ultrasonography. In the chapter "Discussion" I present my own opinion on the given matter. It also includes a reflection on the issue of indicating examinations on computed tomography. In the conclusion of the thesis, examination methods of the vascular system by computed tomography and ultrasonography are assessed, and established findings on the studied matter are summed up. After studying all available specialized literature I have found that it is impossible to determine which of the two imaging methods is more suitable for the examination of the blood vessel tree because each of them has its specific advantages and disadvantages. The two modalities are thus not opposed to each other in the decision making which method should be indicated; on the contrary, the two methods should be used in close collaboration. The hypothesis of the thesis therefore has not been proved.
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