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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Vláknité mikromycety ve výuce na nižších sekundárních školách / Fibrous Micromycetes in Teaching at Lower Secondary Schools

Bábiková, Věra January 2021 (has links)
Filamentous microfungi play an important role in the environment and they can have either a positive impact on a man, e.g. in a form of medicine or food production, or a negative one, when filamentous microfungi may cause diseases or deteriorate food. Pupils usually start learning about filamentous microfungi in form 6 of a primary school, or they get some tangential information in the first year of an eight-year grammar school. In addition, in most of student's books, microfungi are incorrectly referred to as moulds, which is an unprofessional term. The objective of my thesis is to elaborate two practical tasks for the presence form of study in which pupils find out the difference between unicellular and multicellular fungal organisms, acquaint themselves with the fungal phytoparasite - mildew, take the substrate, make native and coloured mounts which are then observed under the microscope. The other two practical tasks have been elaborated for the distance form of study via exploration tasks, which can be carried out at home conditions. It means creation of a mycological garden and observation what kind of bakery products is more prone to be affected by microfungi. The other elaborated tasks relate to across-the-curriculum use of the filamentous microfungi topic in Maths and Czech, in which some...
12

Popis charakteristik dopravního proudu / Description of traffic flow characteristics

Novák, Martin January 2015 (has links)
The aim of this thesis is to observe behavior of traffic flow and to verify or refute traditional so called fundamental relationships. It analyze data based on older measurements, personal measurements executed on the I/43 road, and mathematical models.There were three tools used provided by "VUT" in Brno as well as own developed tool based on cellular automat..
13

Faktory ovlivňující kvalitu červeného vína / Factors influencing the quality of red wine

Zechmeisterová, Lucie January 2008 (has links)
In my thesis, I focused on monitoring of microorganisms in the sample of red grape juice and on the interactions between yeasts, bacteria and filamentous fungi. Three different media were applied for the cultivation of microorganisms; firstly for monitoring of total volume of microorganisms, secondly for yeasts and third time for lactic acid bacteria. The indirect method was used for the determination of the amount of viable cells. This method consists in enumerating of visible macroscopic colonies grown up on agar plates. When the cells grew up, the forms of colonies were analyzed visually and the morphology of microorganisms was detected microscopically. The operating time of enzymes in grape juice in the production of red wine was monitored after application of commercial enzymatic preparation. The enzym action in grape juice was observed on the basis of the process of degradation of high – molecular substrate by enzymes through the use of Ubbelohd´s viscometer. The research findings provided a lot of knowledge about the occurance of microflora in the process of production of red wine. The commercial preparations added to grape juice played a significant role.

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