National Repository of Grey Literature 64 records found  beginprevious40 - 49nextend  jump to record: Search took 0.00 seconds. 
Launching and Operating Issues of Supersonic Business Jet
Kincová, Daniela ; Veselý, Petr (referee) ; Šošovička, Róbert (advisor)
Tato práce se zabývá problematikou zavedení a provozu nadzvukových business jetů. V dnešní době se v civilní letecké přepravě, po ukončení provozu Concordu, žádná nadzvuková letadla nevyskytují. V dnešní době existuje mnoho projektů a organizací, které se zabývají znovuzavedením nadzvukových letounů do civilního letectví a soustředí se převážně na business jety. Hlavní otázkou je, zda je vůbec vhodné, či rozumné se k tomu typu dopravy znovu vracet. Existuje hodně problémů, které toto komplikují. Tyto letouny způsobují příliš velký hluk, mají obrovskou spotřebu paliva a musí řešit nadměrné emise, létají ve vysokých výškách ve kterých může docházet k problémům s přetlakováním kabiny, navigací, radioaktivním zářením apod. Navíc zákaz supersonických letů nad pevninou letové cesty omezuje a prodlužuje. Současně vznikající projekty navíc nedosahují tak velkého doletu jako klasické moderní bussjety, což způsobuje, že se nadzvukové business jety se na delších tratích stávají neefektivní. I přes tyto problémy, je víceméně jisté, že k zavedení nadzvukových business jetů dojde během následujících 10 - 15 let, i kdyby to měla být jen otázka jisté prestiže velmi bohatých lidí.
Design of assessment methods for airport subsystem capacity
Londa, Jaroslav ; Chlebek, Jiří (referee) ; Veselý, Petr (advisor)
This thesis discusses the capacity of airport subsystems and describes various assessment methods of capacity including factors that affect it. The first part contains theoretical analysis of assessment methods for airport subsystems especially runway and terminal. The practical part deals with experimentation using the simulation software Visual Simmod. The objective of these experiments is to evaluate the effect of certain factors to runway operations and observe the change of aircraft delay over the capacity. In the end all simulation results are analyzed and shown in graphs.
Construction RNAV instrument departures for runway 03C at the Kunovice airport
Dostál, Tomáš ; Vosecký, Slavomír (referee) ; Veselý, Petr (advisor)
This master´s thesis deals with RNAV-1 departure routes for runway 03C at the Kunovice airport. Suggested routes are linked to the new RNAV-1 routes in TMA Brno. RNAV SID maps and construction of one of the departure track are also done and described in this master´s thesis. Beyond design of RNAV-1 routes are also analyzed influences and factors in the master´s thesis that affect the construction of these routes. Construction of RNAV SID routes are based on the knowledge and shortcomings conventional routes that are resulted from the analysis of the current departure routes at the Kunovice airport. In the second part of the thesis is submitted 3 variants of departure routes for Kunovice airport.
Evaluation design of civil airports effectivity indices
Novotný, Roman ; Janík, Radomír (referee) ; Veselý, Petr (advisor)
Introductory part of this thesis concludes the development of air traffic, division of airports in the Czech Republic according to the Ministry of Transport, according to the Law on Civil Aviation and according to the Coding of the airports (Requirement L 14). The aim was to realize theoretical definition and division of output and economic indicators. After that comes choice of appropriate airports from the European Union. The choice has been made on the basis of the number of check-in passengers at the airport in Prague-Ruzyně. Eight most suitable airports have been chosen from all twenty-seven member countries of the EU. The following step is comparative analysis of these chosen airports on the basis of specified output and economic indicators for the years 2005-2009. The year 2010 has not been included, because the chosen airports did not complete their annual reports, balances and statements of profit and loss. From these sources the values for calculation of individual indicators have been chosen. These indicators have been shown in charts, evaluated by means of graphs in Excel Programme and further they have been characterized in words. The aim of the thesis was also the evaluation and comparison of output and economic indicators of effectiveness and after evaluation, proposal of methods of evaluations has followed.
Design Study of VFR Airport
Brandejský, Petr ; Veselý, Petr (referee) ; Ptáček, Pavel (advisor)
The final master´s thesis targets to create concept study of VFR airport.This airport should be build up in southeast part of Czech republic, in the vicinity of the town Valašské Klobouky. In this work there are explained essential terms and definitions refered to basic rules and law. There are explained also civil aviation law and requirements of L14 regulations. Aeroclub is submitter of this work. It establishes basic conditions for airport area searching. The length of the runway is influenced mainly by performance of used aircrafts. It was impossible to find any acceptable field in searched area. There is a posibility how to solve this problem. There can be build up a runway for take-off and landings of small aeroplanes. In the second part of this thesis there are defined basic requirements on these fields. These requirements are applicated on chosen field. At the end of this thesis there is propounded an option how to dislocate runway, taxiways, aprons, hangars and other buildings.
ECG measurement and processing in LabView
Veselý, Petr ; Kozumplík, Jiří (referee) ; Kolář, Radim (advisor)
The thesis, as its title shows, is focused on the ECG signal processing and the QRS complex detection. Its first part provides the anatomical description of the heart itself. Due to the irritation of the heart muscle, the atrium of the heart and the ventricles gradually contract and relax. In these stages, it is possible to measure a certain electric activity of the heart. This is called the ECG. The curve consists of several distinctive waves, the R wave being prevalent among them. Its parameters are predominant for describing the heart activity. Therefore, the next part of the thesis turns to the possibilities of its detection. The detection process is divided in two parts, the first of them being the pre-processing. Here, the signal is arranged in the right shape. This is followed by the detection, which describes the R wave occurrence. These operations use various filters and methods, as described in the following chapters. The output program, designed in the Labview programming environment, is based on the separation of the R wave from the ECG. This is subsequently compared to the threshold value. The values measured here are later used for the heart rate calculation and creating the geometrical description of the HRV
Proposal of Changes in Research and Development for Strengthening of the Competitiveness of the Company
Opletal, Zbyněk ; Veselý, Petr (referee) ; Zich, Robert (advisor)
The subject of this diploma thesis is proposal of measures that will lead to a real increase in the competitiveness of ZETOR TRACTORS a.s., the producer of tractors, engines and components of trademark Zetor. Based on internal and external analysis of the company are proposed measures, which should be subsequently applied to the development of company and thereby strengthening of its competitiveness on the global market.
Analysis of the Selected Firm
Krejčík, Václav ; Veselý, Petr (referee) ; Hanušová, Helena (advisor)
This diploma thesis is concerned with a comprehensive analysis of ZETOR TRACTORS a.s. company. The main goal and mission of the analysis is to depict an actual stage of the company by some procedures and methods from the financial statements and the strategy and financial analysis, and on the basis of these analysises suggest some solutions and recommendations, which could be the subject matter towards improvement of the current situation in the future.
Detection of the repolarization parameters from ECG
Brandejs, Jakub ; Halámek, Josef (referee) ; Veselý, Petr (advisor)
A T wave peak and offset detector based on an unpublished lead transformation that can be briefly described as multilead linear regression was proposed and implemented afterwards. Potential of the transformation as a useful QRS detection tool was revealed later on. Proposed QRS detector was put to the test of CSE database. Results were compared with work of other authors. Results of T wave peak and offset detector were introduced in visual way.

National Repository of Grey Literature : 64 records found   beginprevious40 - 49nextend  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.