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Synthesis of modular components for molecular electronics.
Valášek, Michal ; Všetečka, Václav (advisor) ; Štíbr, Bohumil (referee) ; Macháček, Vladimír (referee)
UNIVERZITA KARLOVA PŘÍRODOVĚDECKÁ FAKULTA KATEDRA ORGANICKÉ A JADERNÉ CHEMIE CHARLES UNIVERSITY FACULTY OF SCIENCES DEPARTMENT OF ORGANIC AND NUCLEAR CHEMISTRY Praha / Prague 2010 AUTOREFERÁT DISERTAČNÍ PRÁCE / SUMMARY OF THE PHD THESIS PŘÍPRAVA MODULÁRNÍCH PRVKŮ PRO MOLEKULOVOU ELEKTRONIKU SYNTHESIS OF MODULAR COMPONENTS FOR MOLECULAR ELECTRONICS MICHAL VALÁŠEK Supervisors: Doc. RNDr. Václav Všetečka, CSc. RNDr. Jaroslav Pecka Obsah / Table of contents 1. Úvod / Introduction.............................................................................................................2 / 3 2. Cíle disertační práce / Aims of the work...........................................................................4 / 5 3. Výsledky a diskuse / Results and discussion...................................................................6 / 11 3.1 Příprava pyridiniových oligomerů / Preparation of pyridinium oligomers.......6 / 11 3.2 Molekulové izolátory / molecular isolators............................................................7 / 12 3.3 Molekulové diody / molecular diods ......................................................................7 / 12 3.4 Molekulové senzory / molecular sensors................................................................8 / 13 3.5 Samoskladné cyklobutadienové komplexy / Self-assembled...
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Josef Václav Sládek - the founder of Czech "American studies"
Vosmanská, Jana ; Menclová, Věra (referee) ; Kalivodová, Eva (advisor)
Sládek's American experience influenced all fields of his work. This thesi s analyzed Sládek a s a publisher, editor and translator, i t also focused on hi s correspondence and essays. Sládek admired America and strived for national confidence in our country a s well. The enthusiasm about America was j oined by Sládek' s de sire for hi s homeland 1 for freedom in Czech lands; generally1 for the improving of Czech situation. In his correspondence 1 Sládek wrote more about his physical problems and pains and he mentioned more negatives of American life. We can find there also more Sládek's own negative opinions. As far as the essays are concerned1 I focused on two of them: "Ústava Spojených obcí severoamerických" ("The Constitution of U ni ted States of America") and "První století severoamerické republiky" ("The First Century of the North-American Republic"). Also, I looked at Sládek's activity in Lumír (a Czech magazíne of 19th century) 1 where I was trying to find which translations Sládek published there. Finally1 Sládek as a translator is very sensitive to the relationships between poetical form and content. Though 1 we can say that his tendency is to nivelize the intensity of romantic dramatic expres s ion. On the other side 1 hi s translations of poems that resemble songs are perfect.
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Foreign policy and security cooperation of the Visegrad Group
Kostelanská, Ivana ; Matějka, Zdeněk (advisor) ; Dubský, Zbyněk (referee)
With the current developments in Ukraine and the escalating crisis, Visegrád Group is facing a serious foreign policy and security challenges. Are Bratislava, Warsaw, Prague and Budapest able to find common ground in relation to the ongoing crisis in Ukraine? The V4 countries come together to "save" Ukraine, but ultimately each country faces its own challenges and pursue its own interests. The first chapter of thesis is dedicated to the theoretical definition of regional cooperation. The second chapter will specifically address the creation and development of sub-regional grouping of Visegrád states. In the third and fourth chapter we will focus on current challenges, which determine the shape of Visegrád cooperation. In foreign policy, it will be the ability of the V4 countries to respond jointly to the Ukrainian crisis, which is set in the immediate vicinity of the borders of Visegrád countries. In the security and defence area we will focus on the V4 flagship project - European Union battle group consisting of the Visegrád group countries, which should be on the alert in the first half of 2016.
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Optimization of Routes for Public Transport
Neumarová, Andrea ; Kučera, Petr (advisor) ; Fejfar, Jiří (referee)
This bachelor thesis, Optimization of Routes for Travel Agencies, deals mainly with traveling agency problem and its optimization for a specific travel agency. For the purposes of this research, the author has chosen routes from Václav Haver International Airport to several hotels from Prag area - Andel's Hotel Prague, Art Deco Imperial Hotel, EA Hotel Jasmín, Hotel Fortuna Rhea, InterContinental Prague, Orea Hotel Pyramida Praha, Panorama hotel Prague. The main object is to examine which of the selected tours are economically optimized (by costs).
The theoretical chapter is focused to the distribution tasks as well as methods, whose application leads to the optimization of the routes.
The practical chapter includes the modificated nearest neighbor method, and the Vogel approximation method. To illustrate the application of heuristic methods the calculation is carried out by savings method, too. In conclusion, the obtained results are evaluated and suggestions made for a more economic solutions of the routes examined
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Project of common facilities in Štíhlice
Strnadová, Vendula ; Zímová, Kateřina (advisor) ; Lukáš, Lukáš (referee)
The diploma thesis deals with the project of common measure elements in the cadastral Štíhlice. Štíhlice is a minor agriculture village in the district Praha východ, surrounded by arable land, which are intensively farmed. The arable land are closely follows the relatively large forest area. Wavy relief with mosaic arable land and forest is beautiful example of Czech culture landscape. This type of landscape is need to be protected and in the same time rationally used. The main goal is a sustainable development for the process of land management and for this diploma thesis too. The land management is practically the only tool for resolve the ownership, design and realisation activities in the common measure elements (transport service, erosion control, water management and measures to protect and improve the environment).
One of the objectives of this work is to introduce readers the subject of landscape and land management via a literature review prepared on the basis of available information.
The practical part is focus on the cadastral Štíhlice. The area is characterised according to the general summary of character (for example climate, geomorphology, and vegetation and water management). The others describes are the results of a field survey. The author evaluated the area and pointed out some problem areas. In selected areas is increased soil erosion, and a disproportionally large land block or a low number of roads. The plan of common measure elements is based on these studies. The plan is processed in accordance with the methodological instructions for carrying out landscaping and technical standard documentation plan of common facilities in land management.
The diploma thesis results could be a good base for further work in this cadastral area, especially for engineering company that works on land management here.
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Coordinating landscape protection and needs of cities: Case study Císařská louka, Prague
Skohoutilová, Sandra ; Novotný, Vojtěch (advisor) ; Franke, Daniel (referee)
The aim of this thesis is to create design of areas with different ways of using in area of Prague 5, Císařská louka and neighborhood. This design should join the requirements of nature and landscape protection and needs of city residents. The thesis is divided into three basic parts. In the first part, in the literary research is described relationship between the city and the river, the role of the river embankment in the urban environment, systems which includes area of the riverbanks and the legislative framework mentioned issues. Next, analytical part maps area of interest within the wider context as well as the concretely chosen studied area. Findings from the two previous parts are implemented in the last part of the design. This part consists of different variants of solution showing the options of area layout in the studied area. The result is a final design which joins required coordination of nature and landscape protection and the needs of city residents.
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Documentation of trees and shrubs of public garden "Hvezda" (Prague, Czech Republic)
Beranová, Zuzana ; Skalický, Milan (advisor) ; Martinková, Jaroslava (referee)
This bachelors thesis is focused on a brief characterization of Obora Hvězda (Star Game Reserve) and determination of tree species and measuring basic dendrometric values.
The first part is a literature research summarizing knowledge about Obora Hvězda, especially history and biology. History of Obora Hvězda is described since its origin in the 16th century. Emphasis is placed on the Star Summer Palace, which is a part of it. The study also discusses the fauna and flora of the area and, finally, evaluating the state of health of selected trees. The thesis is complemented by photographs and maps.
The second part focuses on the actual determination and measuring dendrometric values. In methodology there is described each step of measurement that had to be performed to determine all of the dendrometric values and also every tool that was used. The results include tables and graphs which are explained and commented upon in the discussion. The resume includes the evaluation of the overall condition of the trees in Obora Hvězda, especially the state of health and landscaping values.
The selected trees were first determined, then their coordinates were found by GPS Garmin Dakota 20 and marked on the map. Dendrometric values like tree girth and tree height were measured using 30m tape measure Cabrio Komelon and altimeter Nikon Laser 550A, crown width and height of deployment was also measured. During the research, the health state, physiological age and landscaping value of each tree was assessed. The photo documentation was done by the LG L90 device.
In the area of interest 50 trees, which can be classified into five plant families, were measured. The occurrence of Quercus petraea, Fagus sylvatica, Acer pseudoplatanus, Fraxinus excelsior, Betula pendula and Pinus nigra was confirmed. The most abundant is Quercus petraea, which is widely planted and covers the vast majority of Obora Hvězda. The fewest is of Fraxinus excelsior and Betula pendula. B. pendula should be gradually removed, since it is an aerochoric tree. The same can be said about non-native P. nigra, which was planted in the past and currently has a negative impact on the forest development. Most of the area of the natural monument occupy deciduous forests. Physiological age of most trees was marked by number 4, which stands for adult trees that are starting to show signs of growth stagnation. Adolescents (grade 3) were also present. Most of the trees were in good to excellent health condition. The results showed that in the area of interest there are not any trees in emergency or highly disturbed state. Most of the trees also show a high landscaping value, which means that in the area of interest we can find, with a few exceptions, trees of good quality. Occurrence of the valued species in Obora Hvězda was also confirmed by two previous studies, in 1986 and 2010.
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Economics of football clubs in different countries
Osetrova, Nadezda ; Kotáb, Jiří (advisor) ; Kuchár, Róbert (referee)
The goal of this thesis is to evaluate the economic situation of the football clubs in Czech Republic and Russian Federation using the example of CSKA and Slavia Praha. The thesis is divided into an introduction, theoretical, methodological, practical part and a conclusion. The first part introduces goals of the thesis, the reasons for choosing this topic and football clubs. In the second part the theoretical background is given along with a definition of the studied area. The methodological part includes a description of the economic analysis. The practical part includes the characterization of the companies and their economic analysis. Economic analysis consists of revenues and costs analysis and comparison of the results. In the conclusion, the results of the research are summarized, the goals set out in the introduction are evaluated.
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