National Repository of Grey Literature 965 records found  beginprevious784 - 793nextend  jump to record: Search took 0.01 seconds. 
Records of dose parameters in radiodiagnostic workplaces - contemporary state
MRÁZOVÁ, Monika
The theoretical part of the thesis deals with the characteristics of ionizing radiation. It explains the interaction of ionizing radiation with substance and cells. Attention is also paid to the mechanism of damage caused to the cells of the human body. It explains the basic principles of radiation protection. The paper describes the function of the ionization chamber, as the most common device used in dosimetry of ionizing radiation. A large section is devoted to formulas, which are routinely used to determine the effective doses. It explains basic indicator of obesity, body mass index, which has a significant impact on the dose received by a patient during examination. At the end of the theoretical part, hospital information systems and programs, offered by companies for record keeping of batch parameters at radiodiagnostic workplaces, are mentioned. An integral part is also the legislation which governs the registration of batch parameters, not only in the Czech Republic, but also in the European Union. The practical part of the bachelor thesis provides a comparison of two radiodiagnostic sites. Furthermore, an analysis of data provided by the database of Radiodiagnostic Department of the University Hospital in Plzeň - Bory was conducted in the practical part of the thesis. Due to the increasing number of computer tomography, 20 most dose-intensive examinations were selected. What examination it was and what could cause such a high dose was examined.
Database design for online betting shop
Jirásek, Miroslav ; Palovská, Helena (advisor) ; Joglová, Bianka (referee)
This work is focused on database design of website, which provides news and moneyless betting odds on local football games in the district of Rakovnik. Best betters are rewarded with factual prizes. The target of this work was clarifying and analyzing football atmosphere and declaring requirements needed for the website. According to these requirements Conceptual Data Model and Physical Data Model were created. Generated database is ready to be used for this particular project. Because of the high amount of very specified requirements the database will not be probably used for wide range of projects. It's much more likely to be used in very similar projects as news reporting with option to bet on sport matches.
Information system for costs index in truck transport
Pravlovský, Petr ; Chlapek, Dušan (advisor) ; Hromíř, Vojtěch (referee)
The topic of the thesis is costs in truck transport. There is analyzed theme Progress of costs in time, using indexes. The theoretical part is focused on the methodology for calculating the cost index published by the Czech Association of Road Carriers Česmad Bohemia and compared with several foreign indexes. The practical part has two objectives. The first focuses on the design of a new methodology that will be more accurate and reflect the true situation. The second objective of this methodology is to design basic informatics support, for both users, indexes users and persons, who are responsible for publishing these statistics. The summary points to the possibilities of alteration of the current designed index methodology and the potential for cooperation of Česmad Bohemia and Czech Statistical Office.

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