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Application for calculations, offers and deals in destination event management
Oliva, Radek ; Pavlíčková, Jarmila (advisor) ; Dohnal, František (referee)
The aim of this master thesis is to develop an application for creating calculations and offers to potential customers and to develop an application for managing Gantt charts. These applications will be in future used for implementation to the information system of Wedding in Prague Inc. company. Along with the development of applications author of this thesis aims to design, create and implement a fully functional database to support the applications. Before the development of the applications the revision of the submitters demands and the revision of previously designed interface are made. In the end of this work the user testing is done to confirm the correctness of the functionality of applications. The submitter, Wedding in Prague Inc., runs business in the destination event management branch the applications are adjusted to this type of business branch and its requirements. Contribution of this thesis is the creation of mentioned applications and their preparation for its future implementation into information system of the company.
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Analysis and design of an application for calculations, offers and deals in destination event management
Oliva, Radek ; Pavlíčková, Jarmila (advisor) ; Dohnal, František (referee)
This thesis focuses on finding of a suitable solution which would provide a informatics support for business processes of Wedding in Prague Inc. which acts here as the client. In the beginning the work explains the concept of destination event management and introduces Wedding in Prague Inc. The aim is to analyze the processes that take place in the company and to find a suitable software solution that is available at the local or the world market. As there is no suitable solution at the market, the client decided to have designed the individual solution. The aim of the next part of the work is to thoroughly analyze the processes for which the client requires the informatics support, to create process models using the Unified Modeling Language and then design the individual solution. As next the object-oriented design is made. This contains the design of graphical user interface and the creation of the conceptual schema of the database that supports the application. In the end, the author suggests the development to be made in iterations for which he defines its content. The business process analysis as well as the individual solution design is made for the purposes of Wedding in Prague Inc.
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The effect of tetrabromobisphenol a on protamination and DNA quality of mouse sperm
Žatecká, Eva ; Castillo, J. ; Elzeinová, Fatima ; Kubátová, Alena ; Děd, Lukáš ; Pěknicová, Jana ; Oliva, R.
Tetrabromobisphenol (TBBPA) is a widely used brominated flame retardant, currently its consumption is 210,000 tons / year and is still growing. In our previous multigenerational in vivo study we have demonstrated that TBBPA is able to induce apoptosis of testicular cells and changes in the expression of genes important for proper spermatogenesis. However the potential effect of TBBPA on epidydimal spermatozoa had not yet been investigated. Therefore, we performed further study to evaluate the effect of on sperm DNA integrity and on the protamines as the major nuclear proteins. C57Bl/6J mice pups (n=10) were exposed to TBBPA (experimental group) during the gestation, lactation, pre-pubertal and pubertal periods up to the age of 70 days and compared control mice pups (n= 10) which were not exposed. Our results demonstrate that TBBPA treatment results in a significantly decreased P1/P2 ratio, increased total protamine/DNA ratio and increased DNA fragmentation observed between TBBPA and control mice, respectively. Protamines have recently been connected to the epigenetic marking of sperm chromatin in human and mouse spermatozoa. Thus, our findings suggest that TBBPA exposure, in addition to result in increased sperm DNA damage, may also alter the epigenetic marking of sperm chromatin.
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Microwave interconnection, realization, used technologies and operation
OLIVA, Radim
This work deals with generally questions of microwave connections. In work we found information about wire-less transfers dividend in line with frequence ray inclusive abstrakt of technology. Also there are general information about wireless transfer, used modulations and data security during the transfer. In praktical part we located concrete project of concept data trace, on which I worked and took part on realization.
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