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The study of azaphthalocyanines interactions with unilamellar liposomes I.
Kučerová, Helena ; Zimčík, Petr (advisor) ; Miletín, Miroslav (referee)
Three types of different octasubstituted zinc azaphthalocyanines (ZIP-44Zn, ZIP-21Zn and ZIP-65Zn) were incorporated into liposomes made from dioleoylphosphatidylcholine (DOPC). These dyes were incorporated into LUVETs (large unilamellar vesicles made by extrusion technique) which were obtained from suspension of multilamellar vesicles. Fluorescence spectra of the dyes in LUVETs were measured. The binding constants of azaphthalocyanines with LUVETs were calculated. Absorption spectra of the dyes in LUVETs were also measured and extinction coefficients were calculated. We found out that ZIP-44Zn (n-octylsulphanyl substituents) was present in DOPC liposomes only in very small amount while the other two dyes were incorporated in high concentration into LUVETs. This fact was connected with the level of aggregation of water insoluble AzaPc. ZIP-44Zn contains long alkyl chains as substituents on periphery. These substituents do not inhibit sufficiently the aggregation in water medium or in lipid bilayer. On the other hand, ZIP-21Zn and ZIP-65Zn contain bulky substituents on periphery and they were incorporated in large amount in phospholipid bilayer of liposomes.
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Electronic journal Ikaros
Sladkovská, Alena ; Jansová, Linda (advisor) ; Kučerová, Helena (referee)
Bachelor thesis deals with the history of the electronic journal Ikaros in connection with development of the Internet. Opening part gives a definition of electronic publishing and aims at its advantages and disadvantages against paper publishing. The essence of this thesis is description of the content and formal side of Ikaros. This thesis is giving a survey of the editorial and publishing system Drupal as well. The end part describes processes leading to publication of every new issue and marketing tools of propagation. Author of this bachelor thesis also designed a stencil for Ikaros contributors and some possibilities of Ikaros improvements (e. g. expanding by using web 2.0 components).
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Communication media in the history of communication: processing resources for a multimedial e-learning project
Veselá, Eliška ; Kučerová, Helena (advisor) ; Fonferová, Ľudmila (referee)
This bachelor's thesis is dealing with a processing of materials for multimedia, e-learning project currently being prepared by Vyšší odborná škola informačních služeb (VOŠIS). The project is focused on communication history. This thesis describes a research and a processing of materials for one module of a course - Communication media in communication history. The first section depicts a process of the research and criteria for further sorting of materials. The second section goes into individual media types - their characteristics, emergence and development in time. A list of all sources is presented on the last pages of the thesis, however, metadata description of individual sources is due to its extent stored in Moodle (e-learning platform). Graphic materials forming an appendix of the thesis are stored on a DVD inside of a printed version. Electronic form of an appendix was selected in order to maintain quality of photographs.
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Information architecture: theories, methodologies
Kvašová, Zuzana ; Kučerová, Helena (advisor) ; Mašek, Karel (referee)
The bachelor thesis is focused on the discipline of information architecture. The concept of information architecture is conceived as an organization of digital information in a World Wide Web network. The first part of work deals with theoretical aspects of the field. In the first chapter is presented the history of the information architecture's concept, its definition and the definition in the context of related disciplines. The following chapters describe the components of information architecture and principles that are used in its creation. Next
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Analysis, concept and system implementation for the key point of the agenda with the utilization of relation database technology
Petrů, Štěpán ; Kučerová, Helena (advisor) ; Julišová, Kateřina (referee)
Bakalářská práce se snaží popsat již existující rezervační systém Bizzy firmy Smarcoms a dokumentovat klíčové části pomocí nástrojů jazyka UML. Úvodní kapitola obsahuje obecnou charakteristiku vývojového prostředí pro rezervační a informační systémy a zároveň rekapituluje historii aplikace od původního návrhu až po současný stav. Druhá kapitola zahrnuje obecný popis datového modelu, nejdůležitější objekty pro vykreslování rozvrhů služeb a použití tří vrstev vzoru Model-View-Controller. Třetí kapitola se podrobněji zabývá jednotlivými případy užití a popisuje jejich konkrétní implementaci v rámci celého systému. V závěru se tato práce snaží vyjmenovat hlavní chyby, kterých se vývojáři v rámci celé doby fungování systému dopustili a zároveň poskytnout doporučení pro další vývoj a směřování systému.
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Analýza a návrh webové stránky pro cestující do zahraničí
Strnad, Stanislav ; Buchalcevová, Alena (advisor) ; Kučerová, Helena (referee)
The target of this thesis is to design a website which enables its visitors a slightly different approach when searching information about the selected countries, compared to websites of similar orientation. The main asset of the website would be to allow the selection of thematic information (transport, culture, food, trade, etc.), giving the user a clue in the search for the countries where he would like to travel to. (or just find some interesting information about them) It should be also possible to filter and sort the available information accordingly by prearranged criteria, which should allow the visitor to get slightly different perspective over the issue. One of the main features is the contribution of users themselves to co-create the website, for which the registration system will be adapted to. The system will distinguish several levels of users with different permissions to access various sections of the website and to manage its content. It should be possible to edit the data through the web interface, which should provide sufficient variability for a complete content management. The website solution should be created for the users as intuitively as possible without any unnecessary barriers that would prevent users from comfortable and effective use of the website.
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Functionality of the electronic shop Alza.cz and comparison between the e-shops Czech Computer and Mironet
Kočí, Michal ; Kučerová, Helena (advisor)
The aim of my bachelor thesis is to give the description of the functionalities of the electronic shop Alza.cz. It deals with the appearance of and ordering of information on the e-shop's website. The paper provides a description of how the Alza system operates, the functions and possibilities it offers. The bachelor thesis illustrates concrete shopping and customer ordering procedures. The focus of this project is the comparison of functionalities between the eshops Alza.cz, Czech Computer and Mironet. The whole project is based on a survey of the individual e-shops with the purpose of finding out the differences between the systems they apply.
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