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Creation and processing of signal database
Glett, Jiří ; Šebesta, Vladimír (referee) ; Sigmund, Milan (advisor)
The work become acquainted with history and rise databases globally. Construes philosophy structuralization, sorting and purpose using. Work further deal with concrete databases softwares intended directly to processing audio signals. Further treat of programmes that the make possible generation personal database structures. Work deal about SUSAS database and analysing its content. It is created self database of music signals, which includes several musical groups always similar in certain aspect. Speech database contains records from the SUSAS database and records from television programs, reality-shows, sports broadcasts, reports and documents, when speakers are subjected to stress and emotions. The work is a database program that can effectively classify all records and processes. The database can be freely extended. The resulting program was realized into Czech and English version.
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Influence of stress on pilot abilities
Procházková, Hana ; Chlebek, Jiří (referee) ; Šplíchal, Miroslav (advisor)
The diploma thesis focuses on measuring the pilot´s stress during real flights. The general methodology is established. This methodology should be followed when measuring stress. This methodology is applied on students and pilots during a real flight. Results show that with the gradual data collection, this methodology could contribute to the long-term goal of setting the tolerable level of stress and help streamline flight training.
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Stress Evaluation, Coping and Reduction
Šubíková, Jitka ; Řezník,, Jiří (referee) ; Franková, Emilie (advisor)
The Master´s thesis „Stress evaluation, coping and reduction” deals with a very up-to-date subject of employees stress. It analyzes stress types, development, symptoms and influence on health and work results of employees. It also concentrates on factors which evoke the stress, their identification and elimination in corporate environment. The first part of my thesis focuses on theoretical analysis of the above-mentioned issues. Second, practical part deals with the process of finding and evaluting stress factors in a logistic company and its employees. Final part focuses on project of elimination of stress and its factors in the company.
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Stress Evaluation, Coping and Reduction
Jalušková, Radka ; Pražáková, Věra (referee) ; Franková, Emilie (advisor)
The Master´s Thesis „Stress evaluation, coping and reduction” deals with analyzing stress in students, ordinary workers and top managers. The theoretical part analyzes stress, effects of stress, its impact on human health, his work / study results and overall his life. The practical part is concerned with the influence of stress on students, ordinary workers and top managers, using a questionnaire. On the basis of the analysis is specified what causes stress for the various groups, how most respondents solve the stress. The conclusion of the work includes the proposal of effective coping and stress reduction for each group of respondents.
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Automatic detection of stress using biological signals
Votýpka, Tomáš ; Kozumplík, Jiří (referee) ; Smíšek, Radovan (advisor)
Bachelor's thesis is focused on stress detection. This thesis defines the concept of stress, analyzes the appropriate biological signals for stress detection, presents databases of biological signals, that were used for stress detection and mentions methods of automatic stress detection. Then, a stress detection program was implemented in the MATLAB software environment. A freely available database of non-EEG signals was used to implement the program. Models classifying stress were created using 4 machine learning methods for binary classification and 3 machine learning methods for classifying 4 psychical states. Efficiency of the classification was summarized in the conclusion of this thesis.
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Polygraphic measurement of stress
Faltýnková, Květoslava ; Kolář, Radim (referee) ; Bubník, Karel (advisor)
This work deals with polygraphic measurement of stress. The paper describes the physiological manifestations of stress induced as a result of false answers to the question and ways to measure these phenomena. It focuses mainly on changes in heart rate, blood pressure, respiration and skin resistance. It is designed to work in the block diagram of polygraph, described the course of measurement and evaluation. The work is also mention of lie detection using EEG.
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Prevention and Management of Work-related Conflicts
Miškaříková, Andrea ; Mlčková, Anna (referee) ; Franková, Emilie (advisor)
The bachelor´s thesis deals with problems of labour conflicts. The theoretical part is focused on general problems of conflicts. Afterwards there are stated communication knowledge and skills that can be prevention of the conflict. In the practical part, there is analysed research that deals with communications problems between tax advisers and their clients. The research was executed by questionnaires. Based on discovered results were suggested arrangements for improvement.
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The most frequent causes of air traffic controller errors in the process of providing ATS
Čeremetová, Erika ; Vosecký, Slavomír (referee) ; Jonák, Jaroslav (advisor)
In my Master´s thesis I am concerned with the questions of the human factor in air traffic control. The work is mainly focused on the air traffic controller and discusses the influences that directly or indirectly affect the air traffic controller. Considerable attention is paid to the errors that may occur during the management, their analysis and proposals for their elimination, respectively their complete disposal. The main idea is to understand the thinking of the air traffic controller as the human element in an organization and applying theories to reduce the errors in the air traffic control.
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The most frequent causes of air traffic controller errors in the process of providing ATS
Čeremetová, Erika ; Hammer, Jaromír (referee) ; Jonák, Jaroslav (advisor)
In my Master´s thesis I am concerned with the questions of the human factor in air traffic control. The work is mainly focused on the air traffic controller and discusses the influences that directly or indirectly affect the air traffic controller. Considerable attention is paid to the errors that may occur during the management, their analysis and proposals for their elimination, respectively their complete disposal. The main idea is to understand the thinking of the air traffic controller as the human element in an organization and applying theories to reduce the errors in the air traffic control.
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