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The comparison of daily dietary of Czech and Finnish sudents
Štamberková, Alena ; Polášková, Marcela (advisor) ; Vránová, Jana (referee)
finští respondenti konzumují ovoce, čeští studenti ještě mléčné výrobky, finští studenti také sladkosti a volné tuky. Finští studenti konzumují snížená množství porcí obilovin a zvýšená množství porcí mléčných výrobků oproti normě i ve srovnání vzájemně. Klíčová slova: Zdravá výživa, výživové zvyklosti, výživová doporučení, nemoci hromadného výskytu ABSTRAKT Title: The comparison of daily dietary of Czech and Finnish sudents . Goals: The goal of my these is to compare daily dietary of Czech students to Finnish students as well as to the national nutritien recommendations of both countries. Metod: I will use quantitative research for processing of my theses. Quantitative research - authorless dokument according Fiala (1998) where I will find out typical eating habbits and daily dietary of both Finnish and Czech students, their differences to each other as well as to the nourition recommendations in the form of food pyramid. It is typical to devide food into several food groups and to specify their consuption by way of so-called portion according this type of nutritien recommendations. I will find out how often students usually eat these particular food groups and I will compare the real consuption of their portions to recommendations of doctors. Result: 3 The frequency of melas of both Czech and Finnish...
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Nutrition monitoring in top women white water slalom athletes in the race period of the season.
Kašparová, Anna ; Polášková, Marcela (advisor) ; Süss, Vladimír (referee)
Title: Nutrition monitoring in top Czech Republic women white water slalom athletes in the race period of the season. Aim of the study: Comparison of actual quantitative and qualitative composition of the diet in the Czech water slalom paddlers (women) in the racing period to daily recommended standards for the population group of athletes with a corresponding energy output. Using the results, create both general and individual recommendations and assess the need for the use of supplements in the diet of water slalom athletes. Methods: The thesis is a case study and it is a kind of qualitative research. For our study we chose two main methods. Prospective study method and the method of interview. To determine the total daily energy intake and diet quality inventorial analysis of the four- day dietary record of the respondents was used. For comparison with the standards, the data were subsequently processed by standardized software applications of database functions MS Excel (Vilikus a kol., 2002) and accompanied by a critical commentary. To survey the data concerning use of food supplements has been used a method in which athletes respond to questions asked. The data were assessed in writing and graphically. Results: Our study shows and critically comment on the differences between recommended and...
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Security of data stored on the hard disk
Polášková, Markéta ; Hajný, Jan (referee) ; Martinásek, Zdeněk (advisor)
This work is dedicated to the security of data stored on the hard drive of your computer and using encryption. The first part explains the basic concepts of cryptography and describes her in history. In other chapters, this work is dedicated to a description of the side channels and attacks on these channels. How can the attacker obtain information from a cryptographic module. The following section describes the types of encryption they use nowadays and what are their weaknesses. Bachelor thesis continues with examples of individual encryption programs and device ICZ Protect Boot. The last part deals with resistance testing on equipment ICZ Protect Boot. Testing of resistance to flow analysis using a side channel. Finally, bachelor thesis deals with the analysis of communication between the computer and ICZ Protect Boot.
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Pancakes
Kleinerová, Klára ; Polášková, Marie (referee) ; Ruller, Tomáš (advisor)
This piece is about family and elements of subconscious creation. I created the place with family and art photos. There are television with video-performance caled The Pancakes and audio record contain theoretic thesis on the same theme. These three parts of my work I tried sensitively install in area.
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Maps for mentally handicapped people
Vávrová, Eva ; Polášková, Martina (referee) ; Plánka, Ladislav (advisor)
The thesis deals with problems of creating maps for people with developmental disabilities. After analysis, it was necessary to admit that types of maps intended for people with developmental disabilities do not exist. Therefore, it was suggested to do our own cartographic work in co-operation with schools for students with developmental disabilities. It ought to make working with maps easier, especially for students attending schools for people with developmental disabilities. Three charts of the Czech Republic were created in scale 1 : 2 000 000. Subsequently a plan of Zlín was created in scale 1 : 4 000. The whole thesis is connected with issues of developmental disabilities, special education, especially educating of students with developmental disabilities. The main aim is joining creation cartographic work with intellectual level of people with developmental disabilities.
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Evaluation of patient dose in mammography
Polášková, Markéta ; Sekora, Jiří (referee) ; Kolářová, Jana (advisor)
Breast cancer presents serious epidemiological problem, in result of which die more than 2 000 czech women every year. Screening mammography is one of the most expanded and most effective examinations for early detection of this desease but one has to take into account an inconsiderable risk connected with the procedure based on X-ray ionizing radiation. This diploma thesis deals with evaluation of the dose absorbed by the tissue. It contains the description of evaluation of the average dose in glandular tissue on PMMA phantom, as well as results of the measurements on conventional and digital mammograph. A data file with exposure parameters from mammography screening is included and interpreted. Also the Monte Carlo method was used for the dose evaluation, the thesis contains the brief description of the method, concept of analysis model in mammography and results of simulations.
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Polyvinyl chloride catheters with repressed migration of plasticizers
Sedláček, T. ; Polášková, M. ; Kašpárková, V. ; Filip, Petr ; Sáha, P.
Impart flexibility and desired softness of polyvinylchloride (PVC) – one of the most widely used polymeric materials for medical device production – is achieved by addition of appropriate amount of plasticizer, usually di(2-ethylhexyl phthalate) (DEHP), into polymer matrix. DEHP is not chemically bonded to PVC and migrates to the surrounding media such as saliva, blood, plasma, or serum resulting in several toxic effects. Migration of DEHP can be significantly suppressed by embedding PVC into another polymer preventing its direct contact with surrounding liquid media. Coextruded TPU-PVC-TPU catheters were prepared with various thicknesses of TPU layers to evaluate its repressing effect on DEHP releasing. Releasing kinetic of DEPH from both three layered catheters and PVC catheters into the acetonitrile was observed in various time intervals and determined using reverse-phase liquid chromatographic technique.
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