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Information System Assessment and Proposal for ICT Modification
Pražák, Jan ; Hvězda, Vojtěch (referee) ; Klusák, Aleš (advisor)
The bachelor thesis deals with the proposition in the information system in the form of implementation of a new application for BOSCH Diesel s.r.o., which will help with the storage and management of the necessary data. The main target is to propose and implement a data management application and automate the processes associated with exchanging and upgrading hardware means in the company and controlling the process. Implementation of the application should solve the problems that may currently occur due to the storage of large volumes of data in MS Excel.
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Fossil clown beetles (Coleoptera: Histeridae): early evolution of "beetle tanks"
Simon Pražák, Jan ; Prokop, Jakub (advisor) ; Růžička, Jan (referee)
Clown beetles (Histeridae) represent a diverse (>4500 described species) group of beetles with worldwide distribution (except Antarctica) and with exceptional diversity of occupied habitats. Specialisation on environments such as subcortical space, dung and carrion, tunnels of wood- boring insects, caves, sand deserts, beaches, rodent burrows or ant colonies, has led to remarkable adaptations of morphology and even radical changes of entire body shape. To understand evolutionary paths of this extraordinary group of beetles, fossils are of vital importance. In this study, I examined eight undescribed species of fossil Histeridae from mid-Cretaceous Burmese and Hkamti ambers. I provide morphological descriptions and discuss possible taxonomical position of these species based on morphological characters. I further tested the phylogenetic position of all Cretaceous Histeridae genera via a topology-constrained maximum parsimony analysis based on a set of 69 characters. Among the studied species, representatives of Abraeini and Paromalini are reported for the first time from the Cretaceous. I discuss evolutionary implications based on the new as well as other Histeridae fossils. Subcortical strategy was likely common in the Cretaceous histerids, now reported in three separate lineages. It is also...
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Evolution of histeroid beetles (Coleoptera: Histeroidea): phylogenetics, fossil record and life histories
Simon Pražák, Jan ; Fikáček, Martin (advisor) ; Lackner, Tomáš (referee)
Histeroid beetles (Coleoptera: Staphyliformia: Histeroidea) represent an important lineage of beetles, known for a rich diversity of body forms and inhabited environments. In this thesis, I summarize available information about their position in the beetle tree of life and the available information about their ecology and biology. I specifically address current ideas about the evolution of the four histeroid families (Histeridae, Cretohisteridae, Synteliidae and Sphaeritidae) and the internal phylogeny of the Histeridae. To understand the available data about the past diversity of the group, I provide a summary of all described fossil species. The group has undergone numerous habitat shifts, often connected with apparent morphological and behavioural adaptations, some of which likely increased the diversification rate of respective lineages. This thesis aims to connect the available phylogenetic, fossil and ecological data to provide a summary of the evolutionary history of the lineage.
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Information System Assessment and Proposal for ICT Modification
Pražák, Jan ; Hvězda, Vojtěch (referee) ; Klusák, Aleš (advisor)
The bachelor thesis deals with the proposition in the information system in the form of implementation of a new application for BOSCH Diesel s.r.o., which will help with the storage and management of the necessary data. The main target is to propose and implement a data management application and automate the processes associated with exchanging and upgrading hardware means in the company and controlling the process. Implementation of the application should solve the problems that may currently occur due to the storage of large volumes of data in MS Excel.
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Analysis poverty in the Czech republic
Pražák, Jan ; Žáková Kroupová, Zdeňka (advisor) ; Trnková, Gabriela (referee)
The aim of this work is the analysis of poverty in the Czech Republic. Based on structural genetic analysis was designed solutions for preventing poverty in the Czech Republic. Partial goals deal with explaining the reasons and causes of poverty and comparing poverty in the Czech Republic with poverty in selected European Union countries. Individual data were obtained from the Czech Statistical Office and Eurostat, other data were taken from the Labour Office of the Czech Republic, the Ministry of Labour and Social Affairs of the Czech Republic, the exchange rate pages and media in the form of current information. Values are given in percent, euro and the Gini index. Selecting the EU countries was based on common characteristics of these states, and the neighboring states of the Czech Republic, countries with approximately the same population corresponding to the Czech Republic and the post-communist countries that are members of the European Union, excluding Germany, where the results are unmatched in other post-communist countries due to its unification. The results of structural genetic analysis showed that the Czech Republic is the least at risk of poverty and belongs between the countries with the highest employment rate and lowest unemployment rate, while the countries with the lowest income inequality in selected countries of the European Union. But the Czech Republic belongs between the countries with the lowest hourly and minimum wage after Romania and Bulgaria. The way to tackle poverty in the Czech Republic are enough suitable jobs in the labor market.
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