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Evolution, biogeography and systematics of moss-inhabiting flea beetles (Coleoptera: Chrysomelidae: Galerucinae)
Damaška, Albert ; Fikáček, Martin (advisor) ; Bezděk, Jan (referee)
Flea beetles (Alticini) are a highly diversified group of leaf beetles (Chrysomelidae) with about 8 000 known species from about 560 genera distributed worldwide except Antarctica. The major life strategy of flea beetles is external feeding on vascular plants, similarly to other leaf beetles. However, studies published during last years revealed existence of numerous different flea beetle genera feeding on mosses. Moss-inhabiting flea beetles are usually highly specialized and share similar morphological characteristics, including flightlessness, compact body shape and modified antennae. However, their phylogenetic position remained unknown. In this study, I performed a phylogenetic analysis of 14 known moss- and leaf litter inhabiting flea beetle genera, included into a large dataset of various genera of flea beetles. I sequenced 2 mitochondrial and 2 nuclear genes previously used for phylogenetic analyses of Alticini. I also added numerous Neotropical external feeding alticine genera, because taxon samples from previous studies (Ge et al. 2012; Nie et al. 2017) consisted mainly of Oriental genera. Although deep divergences and phylogenetic positions of several genera were not resolved, the analysis revealed a multiple origin of moss- and leaf litter inhabitance among flea beetles. The morphologically...
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Taxonomy of beetle families Eulichadidae and Callirhipidae (Coleoptera: Elateriformia)
Hájek, Jiří ; Král, David (advisor) ; Bezděk, Jan (referee) ; Löbl, Ivan (referee)
In my thesis I have focusedon the alpha-taxonomyof two poorly known beetlefamilies Eulichadidaeand Callirhipidae occurringpredominantlyin forestsof tropical areas.Both familiesareclassifiedas incertaesediswithintheseriesElateriformia. The smďl elateriformfamily Eulichadidaecomprisesof two extantgenera:the monoýpic Califomian genusStenocolusLeConte, 1853,andthepredominatelyOrientalgenusEulichas Jacobson,l9l3, with 42 describedspecies.The larvaeofboth geneÍaareaquatic,while the adultslive on vegetationneaÍwateÍ,and especiallythe genusEulichas is oftenattractedat light. Altogether182taxaatthespecieslevel belongingto six generaarecunentlyclassiftedin the family Callirhipidae.Membersof the family occurmainly in tropicsof Oriental,Australian andNeotropicalzoogeographicalregions.Larvaefeedon rottenwood,adultsarecollectedon deadtreetrunks,butmostofall theyareattractedatlight. REVISION OF THE GENUS EULICIIAS JACOBSON, 1913 (COLEOPTERA: EULICHADIDAE) I. INTRODUCTION, MORPHOLOGY OF ADULTS, KEY TO SUBGENERA AND SPECIES GROUPS. AND TAXONOMY OF E. FUNEBRIS SPECIES GROUP [ - seelist of publications] First partof the revisionsummarizesour knowledgeaboutthe genusEulichas. It containsa detailedmorphologyof adults,andkeys to identificationof subgeneraandspeciesgroupsof the genus.The taxonomyofthe E funebris speciesgroupis...
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Czech labour market
Bezděk, Jan ; Pavelka, Tomáš (advisor) ; Janíčko, Pavel (referee)
The aim of this thesis is to analyse the labour market in Czech Republic in the period 2007 -- 2012 and evaluate the implementation of the Europe 2020 strategy in this area. Attention is also paid on implementation of sub-nation targets based on strategy Europe 2020. This thesis seeks comprehensive approach and set all the parameters to a real economic framework.
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Analysis of Revenue Recognition in accordance with the Czech Accounting Legislation vs. IFRS
Bezděk, Jan ; Vašek, Libor (advisor) ; Procházka, David (referee)
The master thesis is focused on revenue recognition according to both the Czech accounting legislation and the International Financial Reporting Standards. The introduction is devoted to the general description of the Czech legislation regarding accounting provisions and also brief description of IFRS is provided. An analysis of the Czech accounting regulation of revenue recognition follows and it is continuously confronted with the IFRS. Based on this comparison, appropriate improvement proposals to the Czech accounting legislation are made. This analytical part is divided into several parts such as measurement of revenue, recognition of revenue, presentation and disclosure, revenue from contracts with customers and revenue from leases. Final part devotes to the harmonization process in the EU and world (convergence between IFRS and US GAAP).
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The loss of income in the pension and saving for the retiring age.
Bezděk, Jan ; Zámečník, Petr (advisor) ; Smrčka, Luboš (referee)
The main goal of the bachelor's thesis is to find out how large is the loss of income when people are going into the retiring age and how is possible to stop this loss of income by the long term saving in the voluntary pillar of pension system. For this purpose is the practical part devoted to the description of the Czech pension system and the practical part analyses the most usual ways of saving in the voluntary pillar of the pension system. The conclusion of the bachelor's thesis says that if people didn't want to record the decline of living standard in the retiring age they have to save money for the retiring age in the voluntary pillar of pension system.
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