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62. Trávení volného času v České republice ve srovnání s evropskými zeměmi

Creator:
Jiří Šafr and Věra Patočková
Format:
print, bez média, and svazek
Type:
article, články, journal articles, model:article, and TEXT
Subject:
Společenské vědy, výzkum veřejného mínění, public opinion polls, leisure, life style, Czech Republic, Europe, 18, and 3
Language:
Czech
Description:
Stať se zabývá trávením volného času. Nejprve uvádíme význam trávení volného času a odpovídající sociologickými koncepty. V empirické části analyzujeme data z mezinárodního výzkumu ISSP 2007 – Volný čas a sport. Popisujeme frekvenci 13 volnočasových aktivit a spolu s vnímanými funkce volného času je srovnáváme s 18 evropskými zeměmi. V následující části nejprve pomocí klastrové analýzy rozkrýváme strukturu volnočasových aktivit v České republice, identifikovány byly tři hlavní životní styly: (1) kulturní a sportovní aktivity mimo domov typické pro mladou generaci, (2) nakupování, navštěvování příbuzných, sledování TV a čtení příznačnou pro ženy a (3) domácí práce/kutilství charakteristické pro muže. Na závěr pomocí multinominální logistické regrese identifikujeme nositele těchto životních stylů z hlediska sociodemografických charakteristik., The article focuses on leisure activities in the Czech Republic. After the introductory part defining leisure and its functions, data from the international research ISSP 2007 Leisure and Sport are analyzed. Frequencies of 13 leisure acti - vities and perceived functions of leisure are described and the Czech results are briefly compared with the average of 18 European countries. Then attention is paid to the structure of leisure activities in the Czech society. Three main leisure clus - ters, i.e. types of lifestyle, were identified: (1) cultural and sporting activities outside home, (2) “female” culture (shopping, watching TV, reading books and visiting relatives), (3) “home-loving” style of life (doing handicrafts and do-it-yourself). The main sociodemographic characteristics of their followers are delineated using multinominal logistic regression., and Jiří Šafr, Věra Patočková.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

63. Ultrastructure and localisation of late-sporogonic developmental stages of Sphaerospora ranae (Myxosporea: Sphaerosporidae)

Creator:
Jirků, Miloslav and Bartošová-Sojková, Pavla
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
Amphibia, Anura, Europe, kidneys, myxospore, Myxozoa, Rana, sporogony, synchronisation, and in situ hybridisation
Language:
English
Description:
Data on external ultrastructure of myxospores and internal ultrastructure of advanced pseudoplasmodia and myxospores of topotypic samples of Sphaerospora ranae (Morelle, 1929) from Rana dalmatina Bonaparte are provided, together with in situ hybridisation results. In both frogs examined, the infection was restricted to renal tubules and corpuscles. The infection site restriction was confirmed by light and transmission electron microscopy, as well as by in situ hybridisation. In addition, large myxospore masses measuring up to 500 μm were detected in seminal vesicles. Only late-sporogonic stages, i.e. pseudoplasmodia harbouring immature and/or mature myxospores, were observed and analysed. Scanning electron microscopy revealed that spores have smooth surface with exception of posterior valvular bulges, which possess numerous outwards opening internal canals. As revealed by both scanning and transmission electron microscopy, the canals are continuous invaginations of the outer spore surface. Myxospores of S. ranae are characterised by the presence of two uninucleate sporoplasms, bilayered polar capsules, S/H-shaped polar filaments in transversal section and multilayered polar filament eversion pole plugging complex. Ultrastructural observations are discussed in the context of available data for other species of Sphaerospora sensu stricto and apparent synchronisation of myxospore shedding with a brief aquatic breeding phase of vertebrate intermediate host is highlighted.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

64. Via regia - 800 Jahre Bewegung und Begegnung, Katalog zur 3. Sächsischen Landesausstellung, hrsg. von Roland Enke - Bettina Probst

Creator:
Tomáš Klimek
Format:
print
Type:
model:article and TEXT
Subject:
Sächsische Landesausstellung (3. : Görlitz, Německo) 2011 :, kulturní dějiny, obchodní stezky, cultural history, trade routes, Evropa, Europe, 8, and 93/94
Language:
Czech
Description:
[autor recenze] Tomáš Klimek.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

65. Winter diet of the noctule bat Nyctalus noctula

Creator:
Kaňuch, Peter, Janečková, Katarína, and Krištín, Anton
Type:
article and TEXT
Subject:
Chiroptera, foraging ecology, winter, and Europe
Language:
English
Description:
The food composition of noctule bats (Nyctalus noctula) was investigated using droppings analyses methods (29 samples/ 322 pellets) over two winters (2001/2002 and 2002/2003) in ten urban and rural localities in Central Europe (Slovakia, Czech Republic). Two orders of arachnids (Araneida, Acarina) and nine orders of insects (Homoptera, Heteroptera, Psocoptera, Neuroptera, Coleoptera, Hymenoptera, Lepidoptera, Diptera, Siphonaptera) were identified in the droppings. The most important order in all samples was Lepidoptera (mean F = 53 %, mean V = 35 %), followed by Diptera (F = 38 %, V = 12 %), Coleoptera (F = 21 %, V = 9 %) and Araneida (F = 15 %, V = 3 %). Differences were found in the composition of the most important food components among two urban and one rural locality as well as in the portion of secondary components (hair, slime). Regarding seasonal changes in the food composition, three periods were identified in winter – the beginning (November – January), the middle (February) and the end of the season (March). Some seasonal trends could be identified in the Diptera and Coleoptera, with a decrease in frequency and volume in the middle of the winter. The most important food component (Lepidoptera) showed no seasonal trend over winter. The bats could hunt insects outside or collect them also very probably directly in the shelters.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/