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Dissintegration and Search for order. Two basic variables in Shia islam political philosophy
Růžička, Jan ; Barša, Pavel (advisor) ; Slačálek, Ondřej (referee) ; Franěk, Jakub (referee)
"Dissintegration and Search for Order" Two basic variables in Shia Islam political philosophy abstract The aim of the thesis is to classify the form of political leadership and domination in Shia islam's political ideology, their development and ability to succeed in political reality. I especially focus on the Shia understanding of political power and its connection to infallible Imam as secular and religious leader of the Shia community. For analysis of the concepts I use the description of early Islam, including the Shia reasons for the dissolution of Muslim ummah, as well as the reasons that led to the multiple division of Shiism. I analyse specific examples of ideological break up of the Shia community (Ithnasharia, Isma'ila, Hashashins, Alawi, Duryz and modern Islamic Republic of Iran) and finally cardinal reformulation of understanding of political leadership and domination by Ayatollah Khomeini. His concept Wilāyat al-faqīh (Guardianship of the jurist) started the era of radical transformation of the Shia political ideology, although he wanted only to modernize it and not to establish a brand new set up. My aspiration is therefore to analyze whether era of multiple dissolutions of political order will still continue or whether concept of Wilāyat al-faqīh can represent final step to end "period of...
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Succession of insect communities inhabiting carcasses of small vertebrates, with emphasis on the beetles
Kadlec, Jakub ; Šípek, Petr (advisor) ; Růžička, Jan (referee)
This master thesis deals with succession and succession mechanisms of beetles (Coleoptera) on carrions of small vertebrates. As a model sample of small carrion a small mouse of weight 20 grams was chosen. In 2014 two experiments occurred. The first one studied the succession of a beetle community in dependence on seasonality and time of death of the sample. The second experiment was aimed to survey the blocking effect of an early insect succession on the final beetle community composition on carrions. It turned out, that during decomposition of the carrion the overall amount of beetles raised equally to the guild of necrophagous beetles. Change of the species spectrum during succession was not statistically confirmed. On the other hand, the effect of seasonality was clear as during the season the abundance and the amount of species increased. The proportion of trophic guilds changed significantly, necrophagous beetles were the most dominant part of the community towards the end of the season. Equally, the taxonomic composition of the community also changed during the season. The seasonal dynamics of carrion beetles was clear; Nicrophorus vespillo (Linnaeus, 1758) and N. investigator Zetterstedt, 1824 showed their peaks in spring and summer while N. humator (Gleditsch, 1767) and N. vespilloides...
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Variation in dragonfly wing venation with application of geometric morphometrics (Insecta: Odonata)
Přibylová, Petra ; Prokop, Jakub (advisor) ; Růžička, Jan (referee)
The pattern of wing venation in dragonflies (Odonata) bears a set of characters commonly used in systematics. The aim of this thesis is to identify the wing venation variability of dragonflies by various methods of geometric morphometric. The wing venation variability was examined on the level of suborder, family, species and also in respect to dimorphism through the principal component analysis (PCA), redundancy analysis (RDA) and centroid size. Data set consisting of images of 46 dragonfly species, belonging to 43 genera and 24 families was obtained from institutional entomological collections. The research carried out that Zygoptera have a large variety of wing contours. The wing venation variability of Epiprocta is shown primarily in the costa and node area. Between sexes there is no noticeable difference in shape or structure of the wing. The ratio between wing length and width and the pterostigma shape is dependent on dragonfly body size. Key words: Odonatoptera, Odonata, Epiprocta, Zygoptera, wing venation, variability, geometric morphometrics
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Beetles on carrion: life strategies and ecological classification
Kadlec, Jakub ; Šípek, Petr (advisor) ; Růžička, Jan (referee)
This work summarizes available information about beetle communities on carrions, their life strategy and ecology classification. Necrobiotic beetles are very important part of the decomposition process and the return of organic mass to the life cycle. We can classify decomposition by several criterions, most commonly by the overall appearance of the carrion and by the species of present insect. Conclusions are different depending on authors. Process of decomposition of carrion is affected by the readiness of access for different species of insect. Insect succession depends on many factors, some factors increase the process and others decrease it. The interrelationships between different colonizators of carrion are very important, this relationship is described by three models of classic success ecology. Necrobiotic insect has specific adaptations for the life on carrion. For this thesis, we have chosen 13 families, which are often discussed in publications. The rest of 190 necrobiotic genuses from 34 families is listed in this thesis with their characteristic ecology.
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Fylogeography and intraspecific variability of the cetoniid beetle Potosia Cuprea
Fuchsová, Aneta ; Šípek, Petr (advisor) ; Růžička, Jan (referee)
The presented thesis deals with the intraspecific variability of flower beetles species complex Potosia cuprea (Fabricius, 1795), which is a complex of taxa at the species and subspecies level. Flower beetles from species complex Potosia cuprea are among the most variable Palaearctic Cetoniinae at all. Taxa included in the complex produces chromatic range varieties which were, and still are, perceived differently by different authors. Taxa included in the analyses come primarily from western Palaearctic region, with the main emphasis on European species and subspecies. The aim of this work is the use of molecular genetics methods to verify the justification of their species or subspecies level. At all, there were obtained sequences for two mitochondrial genes (cytochrome b and cytochrome oxidase I) from 14 taxa species complex Potosia cuprea and three related species P. angustata (Germar, 1817), P. fieberi (Kraatz, 1931) and P. marginicollis (Ballion, 1870). Molecular analyzes based on COI dataset and concatenate of CytB and COI revealed the existence of a "European" clade P. cuprea, which includes subspecies: Potosia cuprea bourgini (Ruter, 1967), P. c. brancoi (Barraud, 1992), P. c. cuprea (Fabricius, 1775), P. c. metallica (Herbst, 1790) a P. c. obscura (Mikšić, 1954), to which also fit two...
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Searching for legitimate ruler in sects of Shia Islam
Růžička, Jan ; Barša, Pavel (advisor) ; Slačálek, Ondřej (referee)
The aim of the thesis is to classify the form of political leadership and domination in Shia islam's political ideology, their development and ability to succeed in political reality. I especially focus on the Shia understanding of political power and its connection to infallible Imam as secular and religious leader of the Shia community. For analysis of the concepts I use the description of early Islam, including the Shia reasons for the dissolution of Muslim ummah, as well as the reasons that led to the multiple division of Shiism. I analyse specific examples of ideological break up of the Shia community (Ithnasharia, Isma'ila, Hashashins, Alawi, Duryz and modern Islamic Republic of Iran) and finally cardinal reformulation of understanding of political leadership and domination by Ayatollah Khomeini. His concept Wilājat al-faqīh (Guardianship of the jurist) started the era of radical transformation of the Shia political ideology, although he wanted only to modernize it and not to establish a brand new set up. My aspiration is therefore to analyze whether Wilājat al-faqīh can still be seen as the return to the roots of traditional Shiism or if it has a new quality without connection to previous Shia history.
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Pavel Tigrid and the magazine Svědectví ("Testimony") - historical biographical essay
Růžička, Jan ; Končelík, Jakub (advisor) ; Cebe, Jan (referee)
Pavel Tigrid (1917-2003) was czech influential writer, journalist and politician, a distinctive member of czech anticommunist exile. He published the magazine Svědectví (Testimony) - the most famous periodical of czech exile. It was established in the USA, but its seat moved to Paris later on and then to Prague after the Velvet revolution. He worked in London during the second world war. He took part in the exile radio broadcast and cooperated closely with the prime minister in exile Jan Šrámek, who influenced him in converting to the catholic religion. He was editor-in-chief in the magazine Obzory (Horizons), which was well-known for its critical, anticommunist attitude. After his emigration he participated in establishment of the czech version of Radio Free Europe. He continued in his strong-worded comments towards the despotism of the totalitarian communist regime until the end of his life with his typical humor and sarcasm. The czech communist leaders considered him as the most dangerous representative of anticommunist resistance in exile. This bachelor essay is the first attempt to compactly summarize the professional life of this figure. It also has an ambition to explore the avail of the magazine Svědectví in the cultural and political life in exile and in Czechoslovakia of that time.
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Deconstruction of interdependence between the pro-export segment of Russian energy and raw material insufficiency of European market - Case study on the relationship of Russia's energy policy to their own role in the natural gas market
Růžička, Jan ; Střítecký, Vít (advisor) ; Kučerová, Irah (referee)
The author of the diploma thesis focuses on the securitization of a portfolio of energy importing strategic raw commodity of natural gas from Russia and CIS countries to the European consumer market (in the context of the Common Market of the European Union). Because this import is by part of European market agents perceived as a potential geopolitical instrument of the Russian Federation, they securitize interdependent trade and economic relationship and shape it to the form of political and economic threat. But the question is how much this form of securitization is an appropriate form of reaction. Under such thesis, the author focuses primarily on the analysis of approaches to securitization of the individual actors (EU, Russia, transit actors - states and corporations as well as key companies operating across whole network), and analyze their validity and logic. The second section of the thesis is the prediction of possible scenarios for European energy security in terms of its raw material inadequacy in the segment of natural gas. The prediction is done through a model of future development of natural gas segment including the possible development of the Russian energy sector as such.
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Use of Grant Funds for the Realization of the Construction Project
Růžička, Jan ; Adlofová, Petra (referee) ; Hromádka, Vít (advisor)
This master's thesis describes an issue of preparation and evaluation of investment projects which are co-financed by EU funds. A practical example of the specific investment project is used to demonstrate a usefulness of co-financing by these funds. This investment project is processed as a case study which includes both financial and economic evaluation of the project. This evaluation also includes assessment of effectiveness and efficiency of this investment project.
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Ecological and evolution strategies of necrophagous beetles (Coleoptera)
Jakubec, Pavel ; Růžička, Jan (advisor) ; Petr, Petr (referee)
Necrophagous beetles (Coleoptera) are very interesting and diverse ecological group of species with an immense impact on a natural nutrient cycle. Their main food source and breeding ground are carrions of vertebrates, human remains included. This relationship is often used in various ways by forensic entomology, but its potential was not jet fully reached, because our knowledge of biology and ecology of these beetles is very much incomplete. In this thesis I would like to explore geographic distribution, ecological requirements and developmental biology of several Central European necrophagous beetles as an outcome of their ecological and evolution strategies. For that I raised three broad research questions. Which factors are determining the local abundance of carrion beetles (Coleoptera: Silphidae)? How the current geographical distribution of open-landscape carrion beetles looks like in the Czech Republic? How the temperature affects the development of Sciodrepoides watsoni (Spence, 1813)? We found out that soil type can have significant effect on abundance of carrion beetles. They showed preference for chernozem -- Nicrophorus antennatus (Reitter), N. germanicus (Linnaeus), N. interruptus (Stephens), N. sepultor (Charpentier), Silpha obscura obscura (Herbst), T. sinuatus (Fabricius) or for fluvisol as did N. humator (Gleditsch). These findings support our hypothesis that soil type could be an important factor determining the occurrence of necrophagous European carrion beetles. To collect novel data of the current geographical distribution of carrion beetles we used 420 baited pitfall traps at 84 localities, and we collected 71 234 specimens of 15 silphid species. Among them, three endangered carrion beetle species listed on the Czech Red List of Invertebrates, were found. Two are vulnerable thermophilic species of open landscapes, Nicrophorus antennatus (Reitter, 1884) (collected around Louny and Židlochovice) and Nicrophorus germanicus (Linnaeus, 1758) (Louny, Zábřeh and Židlochovice). The third is the near threatened species, Nicrophorus sepultor Charpentier, 1825 (collected around Louny, Kutná Hora, Zábřeh and Židlochovice), which also prefers open landscapes. We studied development of common Holarctic beetle Sciodrepoides watsoni under five constant temperature regimes in laboratory (15, 18, 21, 25 and 28°C). Parameters of thermal summation models and their standard errors were calculated for each developmental stage (egg, three larval instars and pupae). We also find a new character for larval instar determination (head width) and proposed novel approach for future studies of size-based characters in instar determination.
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