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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Mathematical and Statistical Methods as Support of the Development of Software Applications
 Ježek, Jan ; Šustrová, Tereza (referee) ; Novotná, Veronika (advisor)
The aim of this thesis is to apply selected statistical methods with the objective of optimizing the calculation of profitability of vending machines and snack machines based on the data collected during restocking. The thesis includes the development of an algorithm for analyzing the restocking time and the time required to move between machines, with a focus on identifying suspicious behavior.
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The frequency of using and the product range of drink dispensers and food-vending machines at primary and secondary schools
 SCHWARZ, Václav
In recent decades, the growth of proportion of child and youth obezity is alarming. The focus of this study is on one of the possible sources of youth nutrients - food and drink vending machines in educational establishments of 6-15 years old's. (or schools or primary and secondary establishments. The teoretical part of this study puts emphasis on specific issues of child and youth diet. It provides description of the main atributes of the nutrition, eating disorders and dietery supplements. The study also covers the history and taxonomy of vending machines. The practical part of this study is devoted to investigation of real life scenarios regarding installations of vending machines, the frequency of use and the sortiment provided. The data is gathered in form of electronic questionaires covering the whole Czech Republic. The objective of this study is to compare educatinal establishments in the South Czechia that do or do not have installed vending machines. Secondary objective is to determine sortiment of the most popular products offered via vending mechines based on the frequency of purchase.
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Milk quality from vending machines
 JEŘÁBEK, Tomáš
The aim of this work was to assess the quality of milk from vending machines. The quality and microbiological characteristics of raw cow´s milk from two farms were assessed; one from the South Bohemia Region and one from the Pilsen Region.
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