National Repository of Grey Literature 106 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Length bounded cuts in graphs
Berg, Michal ; Kolman, Petr (advisor) ; Dvořák, Pavel (referee)
In this thesis we will focus on a problem of length bounded cut, also known as L-bounded cut. We are going to show a combinatorial algorithm for finding a minimal L-bounded cut on graphs with bounded treewidth based on dynamic programming. Then we going to show that this algorithm can also be used for finding minimal L-bounded cut on plannar graphs. We are also going to look at problem of (dG(s, t) + 1)-bounded cut. This problem is known to be NP-hard for general graphs. But it is an open problem whether this problem is also NP-hard on plannar graphs with special vertices on the outer face. We will try to outline a way, which might lead to showing that this problem is solvable in a polynomial time.
Amine plasma polymers preparation and their interaction with ECM proteins
Dvořák, Pavel ; Kozáková, Zdenka (referee) ; Zajíčková, Lenka (advisor)
The bachelor thesis deals with the preparation of amine plasma polymers which were prepared in low pressure radiofrequency capacitively coupled plasma discharge using cyclopropylamine (CPA) monomer. The amine functionalized surfaces find application as scaffolds for the immobilization of biomolecules. In this work, the interaction of plasma polymers with ECM proteins, specifically with collagen, was investigated.
Probe methods for diagnostics of plasmatic systems for deposition of thin films
Zanáška, Michal ; Tichý, Milan (advisor) ; Dvořák, Pavel (referee) ; Straňák, Vítězslav (referee)
The doctoral thesis deals with an experimental study of several diagnostic techniques intended for plasma diagnostics and diagnostics of thin films during reactive sputter deposition. A relatively novel probe diagnostic technique called Floating harmonic probe for measurement of the ion density and electron tem- perature in technological low-temperature plasma is studied. A Langmuir probe is commonly used, however, its application in conditions where non-conducting films are being deposited can be problematic or unreliable. The floating harmonic probe measurement technique deals with this inherent problem of the Langmuir probe. The Floating harmonic probe results are compared to those obtained by a classical Langmuir probe in non-reactive DC continuously driven discharge, and its applicability in reactive regime during deposition of iron oxide thin films is proved. The work deals also with a modification of the Floating harmonic probe called Phase Delay Harmonic Analysis Method which is intended for diagnostics of pulsed driven discharges. The second part of the thesis is devoted to a new proposed method for in-situ diagnostics of thin films. This method monitors the capacitance and resistance of a thin film during deposition up to the frequencies in the kHz range. This new method could be used for...
The influence of the US and other NATO states on German policy and deployment of the Bundeswehr in the ISAF mission in Afghanistan
Dvořák, Pavel ; Handl, Vladimír (advisor) ; Kučera, Tomáš (referee) ; Urbanovská, Jana (referee)
This dissertation focuses on Germany policy concerning the deployment of the Bundeswehr within the ISAF mission in Afghanistan between 2001 and 2014. These issues will be examined in the context of the German army's foreign engagement after 1990. The main goal will be to assess how the decision-making process of the German government and the members of the parliament was affected by their taking into consideration Germany's ties to the USA and other important NATO members. The German government strived to maintain its influence within the NATO alliance and, at the same time, its reputation of a reliable and responsible ally. The impact of this external (alliance-related) factor will also be analysed with respect to the "culture of restraint" ̶ Germany's traditionally restrained approach to its armed forces deployment. Thus in addition to concrete examples of the German government's decisions on strengthening its military engagement in Afghanistan in relation to their NATO partners, the dissertation will concentrate on some ISAF combat operations in which German troops were involved. In the end, this work will elaborate on the consequences of the ISAF mission for Germany's future policy concerning the deployment Bundeswehr abroad. The research methods applied in this dissertation include...
Study of rehabilitation alternatives of the selected part of the sewerage network
Dvořák, Pavel ; Prax,, Petr (referee) ; Raclavský, Jaroslav (advisor)
The theme of this bachelor thesis is elaboration, evaluation and comparison of alternative ways of solving the reconstruction of a part of a sewer network. For this purpose, this bachelor thesis is divided to two parts. In the first part, there is a researchof the metods used for repair and reconstruction of a sewer network, with the greatest emphasis being placed on methods of renovation, whose goal is to improve the functional and operational properties of the sewer. There are also descriptions of technological procedures, usability area and the basic technical parameters from manufacturers. In the second part, the acquired knowledge is applied in the solution of the reconstruction of the real sewer network, namely in the urban part of Znojmo, Znojmo - město, the residential area of Pražská street. Two solutions have been developed. At first variant only trenchless technologies were considered, in the second variant a recovery of the pipeline by open trench.
Small apartment house
Dvořák, Pavel ; Vacenovská, Veronika (referee) ; Utíkalová, Ivana (advisor)
The aim of this bachelor thesis is to elaborate the project documentation of a new-built small apartment building in Litohor. The apartment building is partially basement with three above-ground floors and one main entrance to the building. A total of eight residentail units and common areas for the residents of the building. The vertical loadbearing structures are made of ceramic masonry units. The horizontal loadbearing structures and staircase are made of reinforced monolithic concrete slab. The roof consists of a cut roof. Windows and doors are made of aluminium. The building will be heated by the heat pump. There are sixteen parking spaces in the ground.
The study of signaling pathways that modulate multidrug resistance
Dvořák, Pavel ; Souček, Pavel (advisor) ; Daum, Ondřej (referee) ; Benson, Veronika (referee)
The study of signaling pathways that modulate multidrug resistance The theme of cancer cell resistance to anti-cancer drugs including the common mechanisms of resistance development and the theory of cancer stem cells was introduced in the Introduction to the doctoral thesis. The theoretical part was focused more deeply on the two topics - the role of ATP-binding cassette (ABC) transport proteins and chromosomal abnormalities in the development of cancer chemoresistance. The possible therapeutic potential for the treatment of cancer was stressed for both topics. The Results were composed of the commentaries on the five published works, which the author of the thesis conducted as the main author. The first work brought the evidence supporting the hypothesis of the existence of ABC gene expression profiles (signatures), which are common to multiple types of tumors and are associated with significant clinical consequences. These general ABC gene expression profiles could possibly form a new hallmark of cancer. The second work studied more closely a group of acute myeloid leukemia patients, who did not achieve complete cytogenetic remission after two attempts to maintain remission of the malignant disease. The new entity, consisting of patients with the translocation t(2;11)(p21;q23) without the...
Unlawful use of a copyrighted work
Dvořák, Pavel ; Křesťanová, Veronika (advisor) ; Holcová, Irena (referee)
This thesis is focused on the theme of unlawful use of a copyrighted work. The main aim of this work is to provide a fundamental insight into the current state of protection of rights belonging to the authors in the Czech Republic, emphasizing the exclusive right of exploitation. Furthermore by using the examples of selected forms of exploitation this thesis aims to delineate a certain line between a lawful and unlawful use of a copyrighted work, especially with regard to the case law of the CJEU. This thesis is composed of four chapters, which are divided into sections and subsections. Chapter One is an introductory chapter which provides definition of a copyrighted work and explains the content of exclusive rights of authors to their works. Chapter Two focuses on the right of exploitation. It describes various forms of exploitation of copyrighted works and also deals with the regulation of a license agreement and the non-contractual use of works secured by the exceptions and limitations of copyright. The legislative changes caused by the recodification of Czech civil legislation are also reflected. Chapter Three examines the means of protection provided by the Czech law in case of a copyright infringement. It contains a list of private claims which the author can use against the offender along...
The Czech-German Military-Security Cooperation vs. the Arising Strategic Culture of the Czech Republic
Stojanovová, Kamila ; Handl, Vladimír (advisor) ; Dvořák, Pavel (referee)
This bachelor thesis depicts the Czech-German military-security cooperation in context of the security cultures of both countries. It focuses on the specific German strategic culture, however, the process of emerging strategic culture in the case of Czech Republic as a possible limiting factor for the military cooperation with Germany has also been pointed out. The theoretical base of this work are the concepts of political- military culture from Thomas U. Berger and strategic culture from Kerry Longhurst. The key criteria for the compatibility-analysis of both strategic cultures are the historical experience with the use of military force, the attitudes to army and use of force across the political elite, in the public opinion and in strategic papers, and the legitimation process of military missions. According to this, the aim of the work is to find the reason why in the period prior to the accession of Czech Republic to NATO the cooperation in the political and practical spheres didn't take place in the same intensity. At the same time, it tries to find the reason why the participation of the Czech Army in PRT Faizabad has been the only significant moment in the military cooperation with Germany after the NATO-accession in 1999. However, this work doesn't leave out the recent development, which...

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