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Blastocystis in domestic birds
HRDLIČKOVÁ, Jaroslava
During 2010, faeces samples for parasitology research oriented on Blastocystis were collected from an anonymous farm. A total of 55 samples were collected (of them for 10 faeces samples from hens, ducks and geese and 25 from pigeons). The samples were cultured in Dobell-Leidlaw medium and viewed by light microscopy. However, this method led to only two foundings of Blastocystis (one from hen, the other from pigeon). Thus, PCR and nested-PCR with specific primers were later used for better detection of Blastocystis. The samples for PCR detection were not collected from the aforementioned farm, but they originated from a collection of isolated DNA samples that was available on the Parasitology institute of AS CR. The results of PCR were checked after electrophoresis and verified by sequenation. The obtained sequences of bird-isolated Blastocystis were phylogenetically analysed and as described to subtype 7.
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Biofuels from algae: Physiological characterization of candidate diatom species
PILNÝ, Jan
The aim of this study was to isolate and extensively test promising candidate diatom species for biodiesel cultivation. Diatom strains were isolated from natural habitats in the state of Ohio (USA). These strains were tested to find optimal growing conditions and media (concentration of Nitrogen, Phosphorus, Silica, source of Nitrogen, temperature etc.).
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In vitro cultivation possibilities of orchid Macodes petola
SVOBODOVÁ, Simona
The orchid family covers 90 percent of the rarest plants under protection all over the world. The ecological and economic value of orchids has aroused public awareness. Since vegatitve propagation methods are available, development of in vitro methods are essential for conservation and commercialization of plants. Purposes work was elaboration progress of vegetative multiplication for tropical orchid Macodes petola in conditions in vitro. At research were proof 4 methods, which distinguish in using desinfection, in operating time and in using different nutritive mediums.
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Viral marketing
Česalová, Tereza ; Bursíková, Marcela (advisor) ; Haas, Robert (referee)
Práce se zabývá virálním marketingem jako jednou ze složek komunikačního mixu na internetu. Představuje virální marketing i jako metodou kultivace návštěvnosti. V praktické části analyzuje některé uskutečněné virální kampaně. Shrnuje obecný postup při přípravě a realizaci virálních kampaní.
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