This article provides a critical edition and exposition of several phrases from scholastic poems (or from two or four combined poems) with the incipit Ex fideli veterum scriptura cognovi (Walther, Initia No. 5984), whose authorship is ascribed to the protonotary of Václav IV., Vlachník of Weitmile († 1399), inspired by the intellectual atmosphere of the Prague Court.
Carcinopodacarus polymorphus gen. n. et sp. n. (Acariformes: Dermationidae: Dermationinae) is described from the guira cuckoo Guira guira (Gmelin) (Cuculiformes: Cuculidae) in Brazil. The new genus differs from the closest genus, Psittophagoides Fain, 1964, by the following features: in both sexes, the anterior spines of trochanters I and II are absent (vs present in Psittophagoides), setae d2 are distinctly developed (vs only alveoli), and genual setae mGI are absent (vs present); in males, the hysteronotal shield is split transversally at the level of trochanters III (vs hysteronotal shield entire); in females, the platelets situated posterior to the propodonotal shield are absent (vs present), the metapodosomal sclerites are present (vs absent), and the adanal shields are fused anteriorly to each other (vs separated from each other). In this species, andropolymorphism is detected for the first time for the family. It involves various characters but the most impressive feature is the structure of legs III. In hetero- and mesomorphic males, these legs are strongly hypertrophied and have a distinct ventral spur on femora III; in homeomorphic males, legs III are not modified and subequal to legs IV., Fabio Akashi Hernandes, Luiz Gustavo A. Pedroso, Andre V. Bochkov., and Obsahuje bibliografii
Polymorphic microsatellite loci were characterised for two louse species, the anopluran Polyplax serrata Burmeister, 1839, parasitising Eurasian field mice of the genus Apodemus Kaup, and the amblyceran Myrsidea nesomimi Palma et Price, 2010, found on mocking birds endemic to the Galápagos Islands. Evolutionary histories of the two parasites show complex patterns influenced both by their geographic distribution and through coevolution with their respective hosts, which renders them prospective evolutionary models. In P. serrata, 16 polymorphic loci were characterised and screened across 72 individuals from four European populations that belong to two sympatric mitochondrial lineages differing in their breadth of host-specificity. In M. nesomimi, 66 individuals from three island populations and two host species were genotyped for 15 polymorphic loci. The observed heterozygosity varied from 0.05 to 0.9 in P. serrata and from 0.0 to 0.96 in M. nesomimi. Deviations from the Hardy-Weinberg equilibrium were frequently observed in the populations of both parasites. Fst distances between tested populations correspond with previous phylogenetic data, suggesting the microsatellite loci are an informative resource for ecological and evolutionary studies of the two parasites., Jana Martinů, Veronika Roubová, Milena Nováková, Vincent S. Smith, Václav Hypša, Jan Štefka., and Obsahuje bibliografii
Review of Christine Blanken: Franz Schuberts »Lazarus « und das Wiener Oratorium zu Beginn des 19. Jahrhunderts, Schubert: Perspektiven – Studien I. (vyd. Hans-Joachim Hinrichsen a Till Gerrit Weidelich), Franz Steiner Verlag, Wiesbaden – Stuttgart 2002, 379 s.
Migration research is an emerging field in the Czech Republic and data collection poses many methodological challenges. Some of the problems are universal for the research of other hard-to-reach populations. Other problems are, on the contrary, unique, applying only for the research of immigrants and could be country specific. This article focusses mainly on the quantitative research of immigrants where the issue of sampling problem is of major concern. The aim of the article is to address the issue of sampling immigrants in the context of the Czech Republic. In the first part of the article, there is a review of existing methodological approaches to researching immigrant populations. The focus here is on potential problems when applying particular methods in the Czech context. The second part of the article is dedicated to a review of four major Czech sample surveys of immigrants that are compared in terms of their methodology and basic results
Tento text představuje komplexní úvod k systému NESSTAR. Je určen především (potenciálním) uživatelům tohoto programového balíku, určeného pro publikování, prohledávání a analýzu dat na webu. V úvodní části je popsán vznik tohoto programu, jeho jednotlivé části a také možnosti, které nabízí producentům a depozitorům dat. V druhé části je pak Nesstar představen jako nástroj pro on-line prohledávání a analýzu dat. Jde současně o uživatelský manuál, který by měl ukázat cestu k sociologickým datům na internetu.
The aim of this study is to explore the sources of attitude constraints regarding the role of government in the economy, and to find out whether the sources of these constraints are the same as in Western democracies. Use is made of Converse’s approach to conceptualize attitude constraint where an individual’s belief system is seen to be a configuration of attitudes and values characterized by a functional interdependence, or constraint. This constraint may be interpreted in terms of the probability of being able to predict one attitude having knowledge of another. In this study, there is a review of the sources of attitude constraint and related measurement issues. Using ISSP 2006 (Role of Government module) an analysis of attitudinal constraints is presented using two attitudinal scales. This research confirms that the sources of attitude constraint in the Czech Republic are similar to those observed in Western Europe and the USA. Specifically, class, education, and other social-demographic variables are shown to have very limited effects. Moreover, Converse’s contention that attitude constraints are strongly determined by political involvement, political knowledge, or party identification is also shown to be valid for Czech society.
The mite family Ascouracaridae Gaud et Atyeo, 1976 contains large-sized mites (mostly > 1 mm) which live inside the quills of birds of several orders. To date, no representative of this family has been found associated with the order Strigiformes (owls). In this paper, a new species of this family, Cystoidosoma hermaphroditus sp. n., is described from the tropical screech owl, Megascops choliba (Vieillot) (Aves: Strigiformes) from Brazil. This species is unique in having an external spermaduct, a primary duct and a rudimentary bursa copulatrix present in males. This is the first astigmatan feather mite described from the order Strigiformes in this country. A key to adults of the genus Cystoidosoma Gaud et Atyeo, 1976 of the world is presented., Fabio Akashi Hernandes, Barry M. OConnor., and Obsahuje bibliografii
Third-stage larvae of the nematode Serpinema trispinosum (Leidy, 1852) were collected from the midgut of four of five species of adult damselflies (Zygoptera) from a non-irrigated restored semipermanent wetland located in Stillwater, Oklahoma, USA. Of the four infected damselfly species, prevalence and mean abundance was highest for the southern spreadwing, Lestes disjunctus australis Walker (10%, 0.2 ± 0.8) and lowest for the familiar bluet, Enallagma civile (Hagen) (2.5%, 0.04 ± 0.3); whereas mean intensities were lowest for the citrine forktail, Ischnura hastata (Say) (1.5 ± 0.5) and the eastern forktail, Ischnura verticalis (Say) (1.0 ± 0). This is the first record of larvae of S. trispinosum from damselflies. Serpinema trispinosum adults have been reported from 18 species of North and Central American freshwater turtles, whereas microcrustaceans such as copepods serve as intermediate hosts and snails, fish and amphibians serve as paratenic hosts in this nematode's life cycle. However, dietary studies of the 18 species of freshwater turtles reported as definitive hosts for S. trispinosum indicate that aquatic insects including damselflies are more commonly reported in turtle diets than are fish or amphibians. Additionally, unlike snails and amphibians, larval damselflies predominantly feed on microcrustaceans, and our observation of S. trispinosum infecting damselflies may reflect the importance of these insects as paratenic hosts. In the present study, we provide new host information and measurements for third-stage larvae of S. trispinosum from damselfly hosts along with measurements for adult male and female S. trispinosum from turtle hosts from Oklahoma, USA., Crystal M. Wiles, Matthew G. Bolek., and Obsahuje bibliografii