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Renovation of a Ground School Information System
Bárta, Michal ; Rychlý, Marek (referee) ; Jaša, Petr (advisor)
The objective of this study is to modernize information system of Kamenice primary school and its components. Modernization concerns of the current application analysis and requirements for its use, then design a structure of new, modern and effective management system. Conditions of realization is to implement designed system in any PHP framework. Modernization also covers the data model and database structure, including the addition of transactions and integrity constraints in terms of export and preserving the original database data.
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Mineral and vitamin deficiencies in the elderly and their supplementatin
Nesnidalova, Andrea ; Vágnerová, Tereza (advisor) ; Bárta, Michal (referee)
Seniors often buy inappropriate combinations of dietary supplements based on advertising or peer recommendations, but often to a lesser extent on the recommendation of a professional. It is important for seniors to pay attention to the quality and variety of their diet in order to maintain good health. The bachelor thesis is divided into theoretical and practical parts. In the theoretical part, the first chapter describes the individual vitamins and minerals. The next chapters deal not only with their deficiency and need in the elderly population but also with their correct consumption with regard to further pharmacotherapy. In particular, a chapter dealing with the reasons leading to insufficient food intake in the elderly is described. For the practical part, three main objectives have been set. The research was conducted by questionnaire survey to which a total of 67 respondents aged 65-90 years answered. The first objective was to find out what dietary habits seniors have in their home environment and what vitamins and minerals they are deficient in. A sub-objective of this question was to determine whether current supplementation is justified in this population given the results of the questionnaire survey. The second objective builds on dietary diversity and explores the principles of good...
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Polymeric pharmaceutical nanoparticles preparation: a process optimization
Bárta, Michal ; Holas, Ondřej (advisor) ; Vraníková, Barbora (referee)
Charles University, Faculty of Pharmacy in Hradec Králové Department of: Pharmaceutical Technology Consultant: PharmDr. Ondřej Holas, Ph.D. Student: Michal Bárta Title of Thesis: Preparation of pharmaceutical nanoparticles: optimalization process Pharmaceutical, polymer nanoparticles besides others work as well as a drug carriers. Their uniqueness is not only because of their subcelular size, but as well because of the biodegradability and biocompatibility they hold. The benefit of these nanoparticiples is the possibility of creation of selective naoparticiples which are able to controle long-term release. The formulation of polymer nanoparticles can be reached within methods using preformed polymer or with polymerization of monomers. The main goal of my thesis was to optimize the production process of polymer nanoparticles and the observation of the solvent influences. The methods used for this reaserch were evaporation method and nanoprecipitation. Granulometric and electrical characteristics of particles were measured with Zetasizer ZS 90. Measurements have prooved, that it is preferable to use the nanoparticle method for the prepartion of the the small nanoparticles with low polydispersity and sufficient stability. From the results of the granulometric analysis of nanoparticles made by the...
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Polymeric pharmaceutical nanoparticles preparation: a process optimization
Bárta, Michal ; Holas, Ondřej (advisor) ; Vraníková, Barbora (referee)
Charles University, Faculty of Pharmacy in Hradec Králové Department of: Pharmaceutical Technology Consultant: PharmDr. Ondřej Holas, Ph.D. Student: Michal Bárta Title of Thesis: Preparation of pharmaceutical nanoparticles: optimalization process Pharmaceutical, polymer nanoparticles besides others work as well as a drug carriers. Their uniqueness is not only because of their subcelular size, but as well because of the biodegradability and biocompatibility they hold. The benefit of these nanoparticiples is the possibility of creation of selective naoparticiples which are able to controle long-term release. The formulation of polymer nanoparticles can be reached within methods using preformed polymer or with polymerization of monomers. The main goal of my thesis was to optimize the production process of polymer nanoparticles and the observation of the solvent influences. The methods used for this reaserch were evaporation method and nanoprecipitation. Granulometric and electrical characteristics of particles were measured with Zetasizer ZS 90. Measurements have prooved, that it is preferable to use the nanoparticle method for the prepartion of the the small nanoparticles with low polydispersity and sufficient stability. From the results of the granulometric analysis of nanoparticles made by the...
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Polymeric pharmaceutical nanoparticles preparation: a process optimization
Bárta, Michal ; Holas, Ondřej (advisor) ; Vraníková, Barbora (referee)
Charles University, Faculty of Pharmacy in Hradec Králové Department of: Pharmaceutical Technology Consultant: PharmDr. Ondřej Holas, Ph.D. Student: Michal Bárta Title of Thesis: Preparation of pharmaceutical nanoparticles: optimalization process Pharmaceutical, polymer nanoparticles besides others work as well as a drug carriers. Their uniqueness is not only because of their subcelular size, but as well because of the biodegradability and biocompatibility they hold. The benefit of these nanoparticiples is the possibility of creation of selective naoparticiples which are able to controle long-term release. The formulation of polymer nanoparticles can be reached within methods using preformed polymer or with polymerization of monomers. The main goal of my thesis was to optimize the production process of polymer nanoparticles and the observation of the solvent influences. The methods used for this reaserch were evaporation method and nanoprecipitation. Granulometric and electrical characteristics of particles were measured with Zetasizer ZS 90. Measurements have prooved, that it is preferable to use the nanoparticle method for the prepartion of the the small nanoparticles with low polydispersity and sufficient stability. From the results of the granulometric analysis of nanoparticles made by the...
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Renovation of a Ground School Information System
Bárta, Michal ; Rychlý, Marek (referee) ; Jaša, Petr (advisor)
The objective of this study is to modernize information system of Kamenice primary school and its components. Modernization concerns of the current application analysis and requirements for its use, then design a structure of new, modern and effective management system. Conditions of realization is to implement designed system in any PHP framework. Modernization also covers the data model and database structure, including the addition of transactions and integrity constraints in terms of export and preserving the original database data.
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