Orientador: Ricardo de Oliveira Anido / Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Computação / Made available in DSpace on 2018-08-17T02:21:18Z (GMT). No. of bitstreams: 1 Pacheco_UrubatanRocha_M.pdf: 1174940 bytes, checksum: d2b5f4af6749eb4a1c7c6a1810b9749a (MD5) Previous issue date: 2010 / Resumo: O foco deste trabalho é viabilizar a análise estrutural em redes sociais de colaboração científica a partir de bases de dados bibliográficos. Os dados bibliográficos são utilizados para obter redes sociais de afiliação dos autores a instituições de pesquisa científica, e das publicações são extraídas as suas relações com ontologias de áreas de pesquisa. Foram estudados e aplicados métodos que utilizam a análise das redes sociais para solução/redução de ambiguidades em identidades de nomes de pesquisadores, instituições, e veículos científicos. Outro assunto estudado foi a abordagem de medida da qualidade dos resultados e os problemas que afetam a sua qualidade. Concretizando o objetivo deste trabalho, foram construídas métricas e ferramentas que permitem a comparação da produção científica entre instituições, departamentos, áreas de pesquisa, países, etc. As ferramentas também produziram um ranking de universidades baseado no prestígio dos pesquisadores destas universidades na rede social de co-autoria. Este resultado permitiu demonstrar que a informação estrutural de prestígio foi devidamente capturada ao correlacionar este ranking com outros que avaliam a qualidade da produção científica das universidades utilizando critérios semelhantes. / Abstract: This work performs social network analysis of the scientific collaborations extracted from bibliographic data bases. The analysis also includes the authors' scientific institution afiliation, and its relation with the main scientific publications and with research subject ontologies. We studied and applied methods that use social network analysis to solve or mitigate the problem of ambiguity in researchers' identities. We also applied the methods for ambiguity resolution for names of institutions, scientific meeting venues, country/state names, etc. Another study subject was measuring the quality of the results. Finally we developed metrics and implemented tools that allow the comparison of the scientific production of institutions, researcher groups, research subjects fields, countries, etc. The tools also produced a ranking of universities based on the prestige of these universities researchers at the co-authorship social network. These results demonstrated that prestige structural information was properly captured showing its correlation with other works that assess the quality of scientific production of universities using similar criteria. / Mestrado / Metodologia e Tecnicas da Computação / Mestre em Ciência da Computação

O trabalho apresenta uma abordagem teórico-documental de análise e discussão de práticas e conhecimentos acerca da Information Literacy, a fim de sistematizar a matéria, com ênfase no papel educacional das Bibliotecas e do bibliotecário. Examina-se a Information Literacy, enquanto processo de interiorização de conhecimentos, habilidades e valores ligados à informação e ao aprendizado, segundo um quadro referencial histórico-conceitual. Evidencia-se a necessidade de um novo paradigma educacional frente à sociedade atual e à explosão informacional. Analisa-se o papel da Instituição Biblioteca enquanto organização e espaço educacional e a necessidade de implementar mudanças que conduzam à Information Literacy. Discute-se o papel do profissional bibliotecário e sua inserção na comunidade educacional, examinando-o à luz de sua formação educacional e profissional. Apresenta-se ao final a sistematização do conhecimento a respeito de Information Literacy, definição, características, objetivos, identificando diferentes níveis, elencando pontos relevantes de atuação de Bibliotecas e bibliotecários na implementação de uma Educação voltada para a Information Literacy. / The work presents a documental-theoretical approach analysis and discussions on practices and knowledge on Information Literacy, in order to systematize the subject, with emphasis on the educational role of libraries and librarians. It also examines Information Literacy as knowledge, skills and values interiorization process, connected to information and learning, according to a historical-conceptual referential scenario. The need of a new education paradigm facing the current society and the informational explosion is pointed out. Analysis are carried out on the Library’s role as an educational organization, learning and expression space. The librarian role and his/her insertion in the educational community are examined. Professional and educational profile are discussed. At the end, is presented the knowledge systematization about Information Literacy: definition, objectives, and characteristics, identifying different levels, enumerating relevant topics about Information Literacy Education, with emphasis on libraries and librarians role.

(in English): The diploma thesis deals with the conceptual model functional requirements for bibliographic records and its implementation or FRBRisation of library information systems abroad. The introduction of the thesis presents in brief the FRBR conceptual model and its family. The second chapter discusses the development of FRBRisation activities since the creation of the FRBR study to the present. The third chapter presents a more detailed description of the FRBRisation process and presents the benefits and challenges of these projects. In connection with this, the impact on cataloging standards and data structures is also mentioned, as well as the currently debated issue concerning the possible ways of presenting the FRBRised data. The last chapter of the diploma thesis contains analysis and comparison of two selected FRBRised systems (BORéAL union catalog and Primo discovery system), with emphasis on the means and scope of FRBR implementation and user interface.

The purpose of the thesis is to describe life and work of Martha E. Williams related to library and information science. The thesis introduces private life of Martha E. Williams, her professional development in the Illinois Institute of Technology Research Institute in Chicago and University of Illinois at Urbana-Champaign, and her activities in professional library associations and academic awards given to her. The core of the thesis is made of thorough analysis of individual works, activities and projects that Martha E. Williams conducted or significantly participated in. Martha E. Williams contributed to development of databases and information industry, worked as an editor of register of Computer-Readable database (CRDB) and of serial Annual Review of Information Science and Technology (ARIST). Furthemore, Martha E. Williams devoted her time systematically to transparency of information retrieval, database classification and evaluation, usage data, analysis of governmental and private databases and the role of libraries and information centers in the era of rapid expansion of databases.

(in English): The aim of presented master thesis is to suggest the optimization of articles processing in the Digital Library of the Academy of Sciences of the Czech Republic. The present state of journal articles processing is described and the weaknesses are evaluated. The journal articles processing optimization is suggested in two steps. The first step is to choose only one integrated library system for journal articles processing. The second step is using the system of shared cataloging and the proper use of three external resources. The main contribution of this thesis is the deep evaluation of the external journal articles records resources and the process of shared cataloging. Fifteen journals were proposed to the process of shared cataloging and record downloading but only five of them are suitable for this process.

The aim of the diploma thesis is to describe and basically analyze representative databases and digital libraries that focus on pharmaceutical disciplines. The introductory chapter is concerned with related terminology, while the following chapters refer to significant subjects and principles in the field of pharmaceutical industry, and also to important classification systems and retrieval languages that can be found in some of the described resources. The fifth chapter focuses on pharmaceutical information resources which are offered by some of the world's leading database service companies. The sixth chapter contains a description and a basic analysis of 10 representative electronic resources for pharmaceutical disciplines. The empirical section of this diploma thesis consists of three major parts. One of them is a subject coverage analysis of bibliographic databases MEDLINE and EMBASE from the viewpoint of pharmaceutical information. Secondly, it contains a presentation of an indicative survey that is related to using electronic information resources by a commercial and a nonprofit subject. The last chapter deals with information brokering that is presented on example of the Medistyl company. Keywords Pharmaceutical industry, pharmacy, pharmacovigilance, factographic databases, bibliographic...

Thesis (M.A. (Information Studies)) -- University of Limpopo, 2020 / The purpose of the study was to investigate the perceptions of final-year students and subject librarians towards the adequacy of the structure and content of library user education programmes at the University of Limpopo (UL) library. Both quantitative and qualitative research methodologies were followed and a descriptive and phenomenological research designs respectively were also adopted for the study. The population for the study consisted of 260 final year students and eight (8) subject librarians, who were selected through systematic random sampling (students) and purposive sampling methods (subject librarians). Data were collected from students and subject librarians using questionnaires and semi-structured interviews. An analysis of content for UL library website was also conducted to triangulate the results of the study. Quantitative and qualitative were analysed using excel spreadsheet and thematic analysis respectively. The final year students at the UL showed some positive perceptions and attitudes towards the library in general and to the adequacy of the content and structure of its user education programmes. They are of the opinion that library staff should commit to good customer care principles and regular delivery of user education programmes, and that user education programmes at the UL library should be a credit-bearing module/course for all first-level students in all four faculties. On the structure and content, the findings of the study revealed that the UL library provides user education programmes such as library orientation, bibliographic instruction, information literacy, on-on-one training, online interactive course, library guides and brochures with different content and for different library users. Website content analysis found subject LibGuides were used as platforms for advertising Bibliographic Instruction programmes. However, impediments experienced by subject librarians towards a comprehensive delivering of user education programmes at the UL library include insufficient time allocated to user education programmes, lack of venues to conduct user education sessions, inaccessibility of social media tools, LibGuides not going live, insubstantial partnerships between stakeholders (academics and students) and the v library staff, and low attendance of user education programmes by undergraduate students. The research recommends that there should be a credit-bearing and compulsory information literacy programme offered as part of the curriculum at first levels of study at the UL. Furthermore, library staff need to have a continuous engagement with both academic staff and students, and notify them about important events within the library. The library website should also be upload recorded online user education sessions which can be accessed by library users any time. The library management should also engage ICT to open the social media platforms as that is where most students prefer to interact. This can also be used to deliver user education programmes.

Subject of information entity is one of the fundamental concepts in the field of information science. Subject of any document represents its intellectual potential -- 'aboutness' of the document. Traditionally, subject (along with title and author) is the one of three major ways to access information, so subject metadata plays a central role in this process and the role is constantly growing. Previous research concluded that the larger bibliographic database is, the richer subject vocabularies and classification schemes are needed to support information discovery. Further, a high proportion of information objects are unretrievable without subject headings in metadata records. This exploratory study provides the analysis of the subject metadata in MARC 21 bibliographic records created in 2020; and develops understanding of the level and patterns of 'aboutness' representation in the MARC 21 bibliographic records. Study also examines how these records apply the recent RDA and MARC21 guidelines and features intended to support functionality in a Linked Data environment. Methods of Social Network Analysis were applied along with content analysis, to answer research questions of this study. Suggestions for future research, implications for education, and practical recommendations for library metadata creation and management are discussed.

This diploma thesis deals with the topic of setting the poems of Josef Václav Sládek to music. The main source of the analyzed data is a bibliographic list of compositions, which was compiled after my own research in the databases and catalogues of the National Library of Czech Republic, the Municipal Library in Prague and Czech Museum of Music, as well as in specialised literature. The first chapter briefly summarizes the general principles of setting poetry to music and then it focuses on particular aspects of Sládek's poetics, which encourage composers to set his poems to music. The first chapter also outlines Sládek's poetics in different poetry collections. The second chapter gives a detailed analysis of the compiled bibliographic list of compositions in terms of the frequency in which particular poems have been set to music, the number of works composed by different authors, vocal and instrumental cast, and also time contexts. The third, and the most comprehensive chapter, is divided in accordance with the proposed semantically significant thematic areas of Sládek's poetic work - love poetry, poetry for children, peasantism and folk echo poetry and militantpatriotism. In the subchapters, Sládek's work is at first viewed through a literary prism, then the author attempts a musical analysis and...

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