Made available in DSpace on 2016-08-03T12:30:36Z (GMT). No. of bitstreams: 1 CAPA.pdf: 6587 bytes, checksum: 2b1e4893b77f4a03ffa888fb1f5d6d23 (MD5) Previous issue date: 2007-08-14 / The scientific researcher needs necessary information, in skillful time for conclusion of its works. With the advent of the INTERNET, the process of on-line communication, man x machine, mediated for the search mechanisms, became, simultaneously, an aid and a difficulty in the process of recovery of information. The researcher had that to adapt it the way to operate of the INTERNET and included knowledge of idiomatic differences, of terminology, beyond using instruments that supply parameters to it to get greater relevancy and relevance in the data. The use of intelligent agents for improvement of results and the reduction of semantic noises have been pointed as solutions with respect to increase of the precision in the result of the searches. The exploratory study of cases carried through it analyzes on-line research from the theory of the information and considers two forms to optimize the comunicacional process with sights to the relevancy and relevance of the gotten data: the first one suggests the application of algorithms that use mediating the controlled vocabulary as of the communication process using itself of the describers for on-line recovery. , and second the importance of the intelligent agents in the process of man-machine communication stands out.(AU) / O pesquisador científico necessita de informações precisas, em tempo hábil para conclusão de seus trabalhos. Com o advento da INTERNET, o processo de comunicação em linha, homem x máquina, mediado pelos mecanismos de busca, tornou-se, simultaneamente, um auxílio e uma dificuldade no processo de recuperação de informações. O pesquisador teve que adaptar-se ao modo de operar da INTERNET e incluiu conhecimentos de diferenças idiomáticas, de terminologia, além de utilizar instrumentos que lhe forneçam parâmetros para obter maior pertinência e relevância nos dados. O uso de agentes inteligentes para melhoria de resultados e a diminuição de ruídos semânticos têm sido apontados como soluções para aumento da precisão no resultado das buscas. O estudo de casos exploratório realizado analisa a pesquisa em linha a partir da teoria da informação e propõe duas formas de otimizar o processo comunicacional com vistas à pertinência e relevância dos dados obtidos: a primeira sugere a aplicação de algoritmos que utilizem o vocabulário controlado como mediador do processo de comunicação utilizando-se dos descritores para recuperação em linha. , e a segunda ressalta a importância dos agentes inteligentes no processo de comunicação homem-máquina.(AU)

Key topic of this diploma thesis is study of possibilities of applying constructivist approaches in teaching information and communication technologies (ICT) subject at Czech elementary school (equivalent of K-12). More specified at 1st to 4th grade of multi-year grammar school. The paper maps current situation in education of ICT skills and it consists of theoretical part and action research. Theoretical basis is focused on constructivist pedagogy and includes suggestions, general principles and specific principles for teaching of ICT - computer graphics. These suggestions are verified by action research within ICT lessons.

DIPLOMOVÁ PRÁCE Komu věří české konvertitky? Zdroje informací mladých pražských konvertitek k islámu Bc. Klára Popovová English Abstract At present, Islam is a hotly debated issue in the Czech society; however, we still know very little about our own Muslim minority and academic studies only started to focus on it in the last few years. Apart from native Muslims, several hundred converts to Islam live in the Czech Republic. These people discovered their religion as adults and have not been brought up with it. Where do women who have decided to become Muslims look for information and on what basis do they trust their sources? Apart from the above-mentioned questions, this thesis discusses other topics related to conversion of women to Islam, be it their motivation to convert or the response of their families and friends. The main contribution of this thesis consists of original quantitative research in which fifteen young women converts to Islam living in Prague took part. This sample provides an interesting insight into the lives of several Czech Muslim women and also a starting point for further, more complex research. From the respondents' answers, it is evident that the Internet, social networks, and information exchange between Czech Muslim women play an important part. More traditional sources, such as...

With the aid of a "case study" research design, this thesis analyses the typology of informational services, whose prudent application can influence relations of institutions existing within the drama industry with the broader public. The theoretical part sheds light on the problematic definition of "information services", which is placed in the context of online marketing, and introduces ways, in which this term possesses an added value in the form of affecting the applied processes of public relations within particular institutions. Secondly, it includes basic methodological perspectives on quantitative research, the rules of performing case study research as the selected research design, and last but not least, it describes utilised methods of data collection. The last and most key part of the thesis is based on resulting application of the typology of information services, discussed in the previous parts, and concerns itself with the aforementioned question of their influence on public relation processes of individual institutions. These include the information portal divadlo.cz, which serves caters for the domestic sphere of theatre, and an official web presentation of the Divadlo na Zabradli theatre. The analysis is of inductive nature and is not directed by a previously determined...