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ATC (ICAO) procedures valid for aircraft transits or departures the European airspace under the RVSM conditions
Pulgret, Lukáš ; Sklenář, Filip (referee) ; Vosecký, Slavomír (advisor)
This bachelor´s thesis occupies development of air navigation method and is focused at area navigation RNAV and it utilization in RVSM European air space. Installation of RVSM allows to fully and effectively use the capacity of European air space. Publication describes essence of particular navigation methods and inform about technical ruquirements which are necessary to observe requirements of safety minimums. Other part describe procedures which have to be comply by pilots during flights from and into RVSM European air space. The aim of this bachelor´s thesis is to briefly describe problematice of area navigation RNAV and RVSM. Explain principles and inform about contribution of mentioned projects. This publication is intended for students of degree programme professional pilot and Aeronautical traffic.
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Optimization of the ground network infrastructure of radio navigation aids for RNAV in FIR Praha
Krejčí, Jan ; Vosecký, Slavomír (referee) ; Ptáček, Pavel (advisor)
This diploma thesis concerns with creating of study which deals with the optimization of the ground network infrastructure of radio navigation aids for RNAV in FIR Praha. The thesis contains an analysis of concept of development of Czech navigation environment and introduces DEMETER software, in which the optimization analyses are realized. The thesis describes DME/DME navigation system from the perspective of individual components and parameters. The actual study deals with an optimization of the ground network infrastructure of the radio navigation aids and includes the definition of network performance requirements, creation of general methodology of optimization of navigation performance analysis and a procedure of choosing a suitable placement of radio navigation aid. The integral parts of the study are analyses of current state of navigation performance and analyses of possible improvement of radio navigation infrastructure.
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RNAV Objectives, Methods, and Technologies
Batelka, Marek ; Kevický, Dušan (referee) ; Vosecký, Slavomír (advisor)
Bachelor's thesis deals with the issues of air traffic. This thesis aims to create an overview of the methods used at the up-to-date air navigation. Analyzes the various methods of navigation methods. Interprets the objectives of the contemporary navigation direction and future development of air navigation. It also deals with ways of planning the new airways and the benefits that current area navigation aviation brings.
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The substance of the RVSM navigation method and its application in European airspace.
Pergl, Kamil ; Ptáček, Pavel (referee) ; Vosecký, Slavomír (advisor)
Area navigation RNAV and reducing vertical separation minimum RVSM methods are both considerable phase of high air traffic density issue solution. By implementation of these methods the optimization of airspace is achieved. In present the RNAV and RVSM procedures are implemented in European airspace and the procedures of these metods are valid. Thesis sumarizes the substance of these methods, its implementation and especially procedures they are connected with. The purpose of this thesis is to form qualified analysis of RNAV and RVSM methods and to desctibe its feasibility and its trends in European airspace. The thesis is intended as an educational aid for pilots and aerospace engineering students self-study.
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Sleep and spatial navigation
MARKOVÁ, Stefanie
Sleep is an important part of our lives. It is one of the basic human needs and its importance for basic cognitive functions is a current research topic. The theoretical part of this work focuses on sleep and its effect on individual sleep stages. Closer attention was also paid to memory and spatial navigation, which is now being studied in connection with the effectiveness of the non-rapid eye movement (NREM) phase of sleep. NREM sleep is characterized by its slow-wave activity and the occurrence of sleep spindles, which could help consolidate the memory traces of spatial navigation. This effect has often been studied in rodents, but there have not been many human studies. The practical part of this work is therefore devoted to the effect of sleep as a prerequisite for the consolidation of memory trace. Our participants were made up of a group of healthy 20 students (n = 20) in equal gender representation (10 men and 10 women). They participated in repeated measurements and were varied from exposure to sleep with wakefulness, during the phase of integration of memory traces of egocentric and allocentric spatial navigation. This experimental measurement was performed using the Blue Velvet Arena at the National Institute of Mental Health.
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Advanced neuroimaging methods and their use in evaluation of structural changes of the brain and their cognitive correlates in early diagnosis of neurodegenerative disorders
Lerch, Ondřej ; Hort, Jakub (advisor) ; Rusina, Robert (referee) ; Dušek, Petr (referee)
Advanced neuroimaging methods and their use in evaluation of structural changes of the brain and their cognitive correlates in early diagnosis of neurodegenerative disorders Abstract Neurodegenerative diseases are a heterogeneous group of diseases characterized by the loss of specific neuronal populations caused by the deposition of pathologically altered proteins into the brain tissue. The structural corelate of these pathological changes is a brain atrophy. The most common neurodegenerative disease is Alzheimer's disease (AN). The cholinergic deficit, caused by atrophy of the basal telencephalon (BF), and atrophy of the medial temporal lobe (MTL) are among the hallmarks of AN. Recent advances in imaging methods and image processing techniques have made it possible to measure atrophy at the level of substructures. The aim of this dissertation was to evaluate the potential utility of imaging methods in the assessment of structural changes and their cognitive correlates in the early diagnosis of neurodegeneration, in particular to evaluate the utility of segmentation of the BF nuclei and MTL substructures in the early and differential diagnosis of AN, their mutual relationships and cognitive correlates. We confirmed that differences in atrophy of individual BF and MTL substructures may be utilized in the...
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