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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Web presentation of running paths
 Cvengroš, Ján ; Hanzl, Vlastimil (referee) ; Sedláček, Svatopluk (advisor)
This thesis deals with creating a web application that allows to upload and present information concerning running paths in Brno and its neighborhood. It consists of a user interface that provides the ability to manage information stored in the SQL database. It also serves as a tool for the automated determination of geometric parameters of tracks and allows you to view the routing on the map server mapy.cz or to portray the longitudinal profile.
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Web presentation of running paths
 Cvengroš, Ján ; Hanzl, Vlastimil (referee) ; Sedláček, Svatopluk (advisor)
This thesis deals with creating a web application that allows to upload and present information concerning running paths in Brno and its neighborhood. It consists of a user interface that provides the ability to manage information stored in the SQL database. It also serves as a tool for the automated determination of geometric parameters of tracks and allows you to view the routing on the map server mapy.cz or to portray the longitudinal profile.
Detailed record
Effect of pH Adjustment on Hexane Extract Composition at Liquid-Liquid Etraction
 Rousková, Milena ; Heyberger, Aleš ; Tříska, Jan ; Cvengroš, J. ; Kleinová, A.
Tall soap is a by-product of the sulphate process in pulp and paper production. In the Czech Republic it is utilized only as an energy source. It can serve also as a source of valuable components, e.g. phytosterols, which have positive effect on human health (decreasing of cholesterol content in blood, cardiovascular diseases, some types of cancer etc.). These substances can be separated by liquid-liquid extraction. Its applicability is limited by high content of emulsifiers in the raw material. It can be eliminated by decreasing the pH of the tall soap solution by mineral acid. This partial acidification has a positive effect on both hydrodynamics of the extraction process and the increase of distribution coefficients of individual compound groups, which can affect the composition of the output phases. Further experiments were carried out to refine phytosterols by the use of wiped-film molecular evaporator. Two different levels of pH of processed tall soap were used.
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