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Monitoring fiber and protein intake in obese clients of a nutrition counseling center
Kekrtová, Magdaléna ; Pejšová, Hana (advisor) ; Weidenthalerová, Edita (referee)
The obesity epidemic is still a very topical problem and requires a comprehensive therapy that includes nutritional counselling. In my practical experience, the topic of protein and fibre tends to be very common with obese clients and I often observe less than appropriate choices in terms of protein sources. Fibre is not given much importance and therefore its adequate intake is not optimal. Therefore, the theoretical part aimed to summarize the current knowledge about obesity, protein and fibre. However, nutrition in obesity is summarised in a comprehensive way, taking into account other nutrients, but also micronutrients or drinking, which may also be significantly related to obesity. The theoretical summary of obesity was summarized rather marginally. In terms of treatment approaches, diet therapy, physical activity or psychotherapy are more approached. The importance of the nutritional therapist is not neglected. The practical part was quite comprehensive. The aim of the study was to assess dietary habits (qualitatively and quantitatively, focusing mainly on protein and fibre), body composition before and after the nutritional intervention and thus to evaluate the effect of the therapy. It was also intended to provide information on the original dietary habits of obese individuals in terms of...
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Optical network design
Polaček, Adam ; Tomašov, Adrián (referee) ; Horváth, Tomáš (advisor)
This bachelor thesis deals with the design of a technological optical network for the area of Hradec Králové, for the company ČEZD Distribuce. The theoretical part of the thesis describes the current network design and discusses network protocols. The practical part of the thesis describes the passive part and the logical part of the network. An important part of the thesis, is the fiber scheme and configuration design for router and switch. In the last part of the thesis, simulation in GNS-3 program is shown.
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Ovality measurement of extruded fiber using three cameras
Loučka, Pavel ; Martišek, Dalibor (referee) ; Štarha, Pavel (advisor)
One of the important parameters observed during extruded fibre fabrication is its diameter. The diameter can be measured with a single scanning camera assuming that the fibre section has a circular shape. As proved in practice, another important parameter is ovality, that is the rate of fibre flattening. This paper assumes that the fibre section shape is elliptical. In such a case, at least three different views on examined fibre are needed. Mathematical part of this paper is concerned with analytical description of fibre ovality measurement using two different approaches based on the knowledge of linear algebra, projective geometry and conic sections theory. Main goal of this paper is thus to use both mathematical theory and image analysis methods for ovality and diameter determination. Precise calcluation of such quantities is, however, conditioned on precise camera system calibration, which is described in the paper as well. Additionally, the work contains a brief mention of technical realization of ovality measurement and its possible difficulties.
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Extruded fibers ovality measurement
Loučka, Pavel ; Procházková, Jana (referee) ; Štarha, Pavel (advisor)
One of the important parameters observed during extruded fibre fabrication is its diameter. The diameter can be measured with a single scanning camera assuming that the fibre section has a circular shape. As proved in practice, another important parameter is ovality, that is the rate of fibre flattening. This paper assumes that the fibre section shape is elliptical. In such a case, at least three different views on examined fibre are needed. This paper deals with analytical description of fibre ovality measurement using two different approaches based on the principles of linear algebra and projective geometry. As a result, a considerable part of the work is devoted to these branches of mathematics with particular regard to analytical conics theory. Additionally, the work contains a brief mention of technical realization of ovality measurement and its possible difficulties.
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Methodology for the measurement of optical arterial network
Chleboun, Jan ; Dostál, Otto (referee) ; Filka, Miloslav (advisor)
There are methods to extend the transmission channel of optical transmission medium thanks to the development of telecommunications and informatics. Multiplex is a grouping of signals into a single transmission path and wave-division multiplexing is the best reason of use of the maximum fiber optic transmission capacity. The subject of this work is to determine whether a particular transmission path is suitable for such an extension of their capacity and how much. The answer is obtained by measuring the attenuation, the chromatic dispersion and the polarization mode dispersion, whose values are strictly limited and which determine next steps in the expansion of the transmission path, which is comprised by optical medium. Measurement methods determine the nature of the measured route and its current transmission capacities. Draft of the measurement methodology, which ensures the correct procedures during a possible transition to higher speeds is the output of this work. Thanks to the acquired characteristics of the BAPS (the Brno Academic Computer Network), the bit rate 40 Gb/s can be provided on this part of the network under the conditions of the introduction of certain countermeasures, particularly the exchange of a connectors on the measured optical lines. As for the back reflection lines in excess of the standard recommendation and pre-emptively on the lines with values with still agree with the return loss. Countermeasure for limiting of the chromatic and the polarization mode dispersion are do not need to stand in the way of a planned transition to a higher rate of the BAPS.
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Application of FRP reinforcement in the design of concrete structures
Kratochvílová, Barbora ; Lagiň, Juraj (referee) ; Girgle, František (advisor)
This bachelor thesis deals with two types of reinforcement FRP reinforcement and generally used steel reinforcement. The first part of this thesis is focused on theoretical knowledge related to FRP reinforcement. There is described its composition, properties, production, durability and its design properties from a theoretical point of view. In the following part, the design and assessment of a specific prefabricated U part is performed. The design and assessment is performed in two variants from FRP reinforcement and steel reinforcement.
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Analysis of the normative selected commodities of the consumer basket in the school catering systems for primary school pupils and a proposal for the possibility of improving the limit indicators
KOŇAŘÍK, Jan
The topic of this diploma thesis is called Analysis of the fulfillment of the norm of selected commodities of the consumer basket in the school catering system for primary school pupils and a proposal for the possibility of improving the limit indicators. The task of this diploma thesis is to find out whether school canteens can successfully meet the standard of the consumer basket and nutritional standards for school meals in the commodity of legumes and which legumes the school canteen use the most. The work is divided into two parts. The theoretical part describes topics related to the school catering system from history to the present, as well as school catering legislation. The chapter consumer basket acquaints us with nutritional standards for school meals, financial limits for the purchase of food, fulfillment of the consumer basket with nutritional recommendations and with methods for compiling a consumer basket. The last chapter of the theoretical part deals with nutrition, healthy nutrition and its principles, the pyramid of nutrition for children and the drinking regime. The practical part evaluates the results, filling the consumer basket in the commodity of legumes according to the standard on school meals. The results of the average fiber content in legumes in one lunch, which were obtained from data in the consumer basket, are also evaluated here. The results evaluate the actual and average daily consumption of legumes. In the last chapter we follow which legumes the school canteen uses the most for the preparation of meals, we obtained these data from the dispensers provided by the canteens.
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Optical network design
Polaček, Adam ; Tomašov, Adrián (referee) ; Horváth, Tomáš (advisor)
This bachelor thesis deals with the design of a technological optical network for the area of Hradec Králové, for the company ČEZD Distribuce. The theoretical part of the thesis describes the current network design and discusses network protocols. The practical part of the thesis describes the passive part and the logical part of the network. An important part of the thesis, is the fiber scheme and configuration design for router and switch. In the last part of the thesis, simulation in GNS-3 program is shown.
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Application of FRP reinforcement in the design of concrete structures
Kratochvílová, Barbora ; Lagiň, Juraj (referee) ; Girgle, František (advisor)
This bachelor thesis deals with two types of reinforcement FRP reinforcement and generally used steel reinforcement. The first part of this thesis is focused on theoretical knowledge related to FRP reinforcement. There is described its composition, properties, production, durability and its design properties from a theoretical point of view. In the following part, the design and assessment of a specific prefabricated U part is performed. The design and assessment is performed in two variants from FRP reinforcement and steel reinforcement.
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