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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

Komparace vývoje stranických systémů ČR, Slovenska a Polska z hlediska teorie cleavages / Theory of cleavages and development of Party System. Comparison of Czech Republic, Slovakia and Poland

Štěpánková, Helena January 2013 (has links)
This diploma thesis deals with a development of the socioeconomic cleavage in the party systems of the Czech Republic, Slovakia and Poland in 2006 - 2012. At the beginning the theory of cleavages by S. Rokkan and S. M. Lipset and the enlargement to post-communist countries of Klaus von Beyme, are presented. There are also mentioned concepts of other authors. The thesis tries to answer a few questions. Firstly, what form did this line have in the monitored period (transformation line vs. classical socioeconomic line). Secondly, how big was an impact on the political right-left orientation of the political parties, and thirdly, how significant was this line for the party-political system of selected countries in this period. There is also a brief development of the party system after 1989 as well as the ideological profiles of parliamentary parties given in each chapter focused on particular country. One part of it deals also with the economic and social climate in the monitored period. Then the work is based mainly on the analysis of party's agenda, with an emphasis on the socioeconomic line.
112

Teorie Ronalda Ingleharta a jejich přínos historické sociologii se zřetelem na publikace od roku 2000. / Ronald Inglehart's theories and their contribution to historical sociology with regard to the publications since 2000.

Zelenka, Jakub January 2021 (has links)
This diploma thesis aims to map the work that Ronald Inglehart published after the year 2000 and to include it in the concept of historical sociology. In my work I deal with a total of seven books, which I subject to critical reflection and at the same time I compare with other authors who commented on the given topics. The work will touch on theories of modernization, democratization, secularization and to a lesser extent civilization analysis. I will also add remarks and observations from the point of view of quantitative methodology, as Inglehart's theories are based on a large amount of quantitative data based on questionnaire surveys. The first part of my work deals with modernization theory, the next part deals with secularization and the third part focuses on the analysis of civilization. In modernization and secularization, I will first introduce versions of the theories that Inglehart and co-authors published during the first decade of the 21st century. After that, I will always reflect on recent work (2017- 2021). In the civilization part, which is the shortest, I will summarize his findings across his work. At the end of his work, Inglehart also makes predictions about future society. I also intend to analyze these findings in my diploma thesis. At the end of the work I evaluate the...
113

Generátor otisků prstů / Fingerprints Generator

Chaloupka, Radek Unknown Date (has links)
Algorithms for fingerprints recognition are already known for long time and there is also an effort for their best optimization. This master's thesis is dealing with an opposite approach, where the fingerprints are not being recognized, but are generated on the minutiae position basis. Such algorithm is then free of the minutiae detection from image and enhancements of fingerprints. Results of this work are the synthetic images generated according to few given parameters, especially minutiae.
114

Studium regulace genové exprese nukleosidových transportérů v buněčné linii BeWo / Study of gene regulation of nucleoside transporters in BeWo cell line

Strachoňová, Šárka January 2019 (has links)
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Pharmacology & Toxicology Student: Šárka Strachoňová Supervisor: PharmDr. Lukáš Červený, Ph.D. Title of diploma thesis: Studium of gene regulation of nucleoside transporters in BeWo cell line Nucleoside transporters (NTs) localized in syncytiotrophoblast control placental uptake of nucleosides. Dysregulation of NTs can disrupt nucleoside homeostasis with a negative consequences on placental and fetal development and can lead to a change in placental pharmacokinetics of nucleoside-derived drugs. Therefore, understanding the expression and function of NTs is necessary for effective and safe pharmacotherapy during pregnancy. The aim of this diploma thesis was to study the adenylate cyclase (AC) activated regulatory pathways of gene expression of concentrative nukleoside transporter 2 (CNT2). For this purpose, qRT-PCR and in vitro accumulation assays using the model substrate [3 H]-adenosine were employed. The human placental choriocarcinoma-derived BeWo cell line has been exposed to an AC activator, forskolin (50 µM), and/or inhibitors of AC/cAMP/PKA, AC/cAMP/MAPK (MEK1/2, p38 MAPK) signaling pathways, PKA inhibitor, KT 5720 (5 μM), an inhibitor of MEK1/2, U0126 (10 μM) and an inhibitor of p38 MAPK, SB202190 (10 μM). The...
115

Magnetotellurics and Geomagnetic Depth Sounding in Queensland, South Eastern Australia -Evidence for the Tasman Line? / Magnetotellurik und Geomagnetische Tiefensondierung in Queensland, Süd Ost-Australien -Nachweis für die Tasmanische Linie ?

Fon, Lawrence Teku 30 September 2011 (has links)
No description available.
116

Měření aktivace signálních drah v myší makrofágové linii IC-21 a primárních dendritických buňkách po infekci virem klíšťové encefalitidy. / Measurement of signalling pathway activation in mouse macrophage line IC-21 and primery dendritic cells after infection with tick-borne encephalitis virus.

Kožantová, Jana January 2017 (has links)
Tick-borne encephalitis is a serious disease of the central nervous system. It is caused by tick-borne encephalitis virus, which is transmitted by ticks. The Czech Republic is one of the countries with the highest prevalence of this disease. Tick-borne encephalitis virus is able to replicate in several cell types. In this work we focused on macrophage line IC-21 and dendritic cells, because these cells are the first, which encounter the virus and support its spreading in the host at early stage of infection. So far there is not known any specific receptor for virus entry into cells or which signaling pathways activates. Therefore, we decided to investigate the activation of selected signaling pathways after infection with tick-borne encephalitis virus and influence of tick saliva on this activation. We employed methods of dual luciferase reporter assay, immunosandwich assay and western blot. The obtained results showed that in virus infected IC-21 cells are activated phosphatidyl-inositol pathway, NF-κB pathway, signaling molecule Erk1/2 and others. Testing of tick saliva effect revealed significantly decreased activity of NF-κB, AP-1 and CREB.
117

Bellevue und Piast: Kino in den geteilten Städten an der deutsch-polnischen Grenze 1945-1949

Abraham-Diefenbach, Magdalena 09 April 2021 (has links)
No description available.
118

Automatická detekce infarktu myokardu v signálu EKG / Automatic detection of myocardial infarction in ECG

Nejedlý, Lukáš January 2018 (has links)
This master’s thesis deals with the automatic detection of myocardial infarction in ECG. Semester work consists of two parts. The theoretical part provides a description of the electrical conduction system of the heart, spreading of electrical activity through the heart muscle, the methods of ECG scanning and the ECG curve. There are also mentioned the causes of myocardial ischemia and various methods of its detection. Another part is devoted to high-frequency ECG, analysis of HFQRS and clinical studies which describe the use of high-frequency ECG in diagnosis of myocardial infarction. In the practical part is proposed an algorithm using low-frequency components ECG and an algorithm using high-frequency components ECG for automatic detection of myocardial infarction. The proposed algorithms are implemented in programming environment MATLAB and tested on signals from the PTB database. The final part of the master‘s thesis is devoted to the comparison of the success of myocardial infarction by means of low frequency and high frequency components of ECG and comparison of achieved results with results from clinical studies.
119

Studium mechanismu posttranskripčního a transkripčního umlčování transgenů v buněčné linii tabáku BY-2 / Study of the mechanism of posttranscriptional and transcriptional transgene silencing in tobacco BY-2 cell line

Čermák, Vojtěch January 2012 (has links)
The RNA interference is a mechanism, which allows cells to regulate their genes functions, to establish and maintain heterochromatin and to defend them against invasive nucleic acids. In plants, RNA interference is initiated by double-stranded RNA, which is processed by Dicer into small RNAs, usually 20-24nt long. These small RNAs form a complex with Argonaut protein that participates in different processes based on sequence complementarity. This complex can guide mRNA cleavage, translation blocking and chromatin modifications, resulting either into posttranscriptional silencing (by preventing translation of already existing mRNA, PTGS) or transcriptional silencing (by preventing transcription of mRNA, TGS). The first step of this thesis was to establish different ways of triggering PTGS and to evaluate their functionality and efficiency. The next step was a preparation of a system which would allow to study the transition from posttrancriptional to transcriptional silencing. These so called "indicator lines" should allow to observe the timing and dynamics of this process by utilizing fluorescent proteins. This system is also going to enable to evaluate, how different factors are involved in this process - one of the factors is RNA-dependent RNA polymerase 6 (RDR6) which plays an essential role in...
120

Nestacionarita konstrukce národu v současné Evropě: Časoprostorová diferenciace v podpoře a vlivu faktorů regionálního nacionalismu v Katalánsku / Nonstationarity of nation-construction in contemporary Europe: Time-space differentiation in support for and factors behind regional nationalism in Catalonia

Lepič, Martin January 2021 (has links)
Regional nationalism and consequent separatist tendencies have a significant impact on the territorial (dis)integration of many countries across the globe, and Europe is no exception. These processes contributed to changes in the traditional academic understanding of states as uniform, cohesive, and continuous political entities. Nevertheless, research on territorial and societal cohesion and continuity within regional nationalist movements has so far been neglected, even though this aspect seems to be key to the successful mobilization and goal achievement of separatist movements in heterogeneous democratic societies. This thesis aims to examine the limits of uniformity and continuity, that is, a time-space differentiation in political affiliations to secessionist regional nationalism in Catalonia, including the explanation of a time-space nonstationarity in the effects of factors behind the affiliations. Catalonia is an example of region with intense cultural and inclusive-assimilationist nationalism which proliferates within an ethno-culturally heterogeneous and segregated society. In the last decade, the region has shifted from a phase of everyday, "banal" nationalism to an explicit and dynamic nationalist mobilization, which has been brought about by (and further intensified) the deterioration...

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