1,720,966 research outputs found
Modelagem em hipermídia de um tutorial para criação de maquetes eletrônicas /
Get PDFDissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico
O modelo AHAM - MI: modelo de hipermídia adaptativa utilizando inteligências múltiplas
Get PDFTese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.A utilização da hipermídia vem se tornando cada vez mais acessível e popular ao público em geral nas mais diversas áreas, tais como lazer, marketing, comércio eletrônico e principalmente no ensino onde ela permite ao usuário a exploração livre dos materiais apresentados através de diversas mídias estruturadas por links. Além de fornecer o material didático, proporciona uma forma de navegação onde o controle da interação está totalmente a cargo do usuário, permitindo que este tenha progresso de acordo com os seus interesses e objetivos e em seu próprio ritmo, sendo esta a principal característica pedagógica. De outro lado a Hipermídia Adaptativa estuda o desenvolvimento de sistemas capazes de promover a adaptação de conteúdos e recursos hipermídia vindos de qualquer fonte (bancos de dados, Internet, serviços, etc.) e apresentados em qualquer formato (texto, áudio, vídeo, etc e suas combinações) de forma individualizada a cada usuário, baseado em suas características individuais representadas em um Modelo do Usuário. O modelo AHAM-MI, proposto neste trabalho, utilizou os conceitos de regras "pedagógicas" introduzidas por Wu, Houben e De Bra no modelo AHAM, a estrutura do modelo Munich de Koch e Wirsing e acrescentou os conceitos das Inteligências Múltiplas de Gardner em seu Modelo de Adaptação e o Modelo do Usuário. No AHAM-MI, o Modelo de Adaptação seleciona o conteúdo a ser apresentado levando em conta o conhecimento do usuário sobre o assunto (como os demais sistemas existentes) e utilizando também o desenvolvimento das suas inteligências (de acordo com Gardner) para influir na adaptação, de modo que o aprendizado ocorra de acordo com as necessidades deste usuário. A base dos Sistemas de Hipermídia Adaptativa é o Modelo do Usuário onde são armazenados todas as características e o conhecimento de cada um dos usuários. No AHAM-MI, também será armazenado o nível de desenvolvimento de cada uma de suas inteligências, o que vem de encontro com a visão de uma escola ideal de Gardner como o lugar onde estudantes, de forma individual, terão suas inteligências reconhecidas e sua evolução será avaliada no contexto destas inteligências. The hypermedia's application is more and more accessible and popular to the general public in different areas like recreation, marketing, E-commerce and especially for learning, where it allows the user the free exploration of the contents through several kinds of media organized by links. Besides providing the scholastic material, it provides a kind of navigation where the interactive control is up to the user, allowing his/her progress according to his/ her own interests, objectives, and rhythm, this being the main pedagogic characteristic. On the other hand, Adaptive Hypermedia studies the development of systems capable of promoting the adaptation of contents and hypermedia resources from any source (data banks, Internet, services, etc) and presented in any format (text, audio, video, etc, and its combinations) in an individualized way for each user, based upon his/her individual characteristics represented by an User Model. The AHAM-MI model, proposed on this work, has taken advantage of the concept of "pedagogical" rules proposed by Wu, Houben and De Bra in the AHAM model, the Koch's and Wirsing's Munich model's structure and added Gardner's Multiple Intelligence concepts in the Adaptation Model and the User Model. On the AHAM-MI the Adaptation Model select the content to be presented taking into account the user's knowledge about this subject (as do other existing systems) and also the development of each of his/ her diverse intelligences (according to Gardner) to influence the adaptation, so that the learning takes place according to the user's necessities. The Adaptative Hypermedia Systems base is the User Model where all users' characteristics and knowledge are stored. On AHAM-MI, the development level of each intelligence also will be stored, which is the Gardner's vision of the ideal school as a place where students have their intelligences recognized individually and where their evolution is evaluated considering those intelligences
O modelo AHAM - MI
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.A utilização da hipermídia vem se tornando cada vez mais acessível e popular ao público em geral nas mais diversas áreas, tais como lazer, marketing, comércio eletrônico e principalmente no ensino onde ela permite ao usuário a exploração livre dos materiais apresentados através de diversas mídias estruturadas por links. Além de fornecer o material didático, proporciona uma forma de navegação onde o controle da interação está totalmente a cargo do usuário, permitindo que este tenha progresso de acordo com os seus interesses e objetivos e em seu próprio ritmo, sendo esta a principal característica pedagógica. De outro lado a Hipermídia Adaptativa estuda o desenvolvimento de sistemas capazes de promover a adaptação de conteúdos e recursos hipermídia vindos de qualquer fonte (bancos de dados, Internet, serviços, etc.) e apresentados em qualquer formato (texto, áudio, vídeo, etc e suas combinações) de forma individualizada a cada usuário, baseado em suas características individuais representadas em um Modelo do Usuário. O modelo AHAM-MI, proposto neste trabalho, utilizou os conceitos de regras "pedagógicas" introduzidas por Wu, Houben e De Bra no modelo AHAM, a estrutura do modelo Munich de Koch e Wirsing e acrescentou os conceitos das Inteligências Múltiplas de Gardner em seu Modelo de Adaptação e o Modelo do Usuário. No AHAM-MI, o Modelo de Adaptação seleciona o conteúdo a ser apresentado levando em conta o conhecimento do usuário sobre o assunto (como os demais sistemas existentes) e utilizando também o desenvolvimento das suas inteligências (de acordo com Gardner) para influir na adaptação, de modo que o aprendizado ocorra de acordo com as necessidades deste usuário. A base dos Sistemas de Hipermídia Adaptativa é o Modelo do Usuário onde são armazenados todas as características e o conhecimento de cada um dos usuários. No AHAM-MI, também será armazenado o nível de desenvolvimento de cada uma de suas inteligências, o que vem de encontro com a visão de uma escola ideal de Gardner como o lugar onde estudantes, de forma individual, terão suas inteligências reconhecidas e sua evolução será avaliada no contexto destas inteligências.
The hypermedia's application is more and more accessible and popular to the general public in different areas like recreation, marketing, E-commerce and especially for learning, where it allows the user the free exploration of the contents through several kinds of media organized by links. Besides providing the scholastic material, it provides a kind of navigation where the interactive control is up to the user, allowing his/her progress according to his/ her own interests, objectives, and rhythm, this being the main pedagogic characteristic. On the other hand, Adaptive Hypermedia studies the development of systems capable of promoting the adaptation of contents and hypermedia resources from any source (data banks, Internet, services, etc) and presented in any format (text, audio, video, etc, and its combinations) in an individualized way for each user, based upon his/her individual characteristics represented by an User Model. The AHAM-MI model, proposed on this work, has taken advantage of the concept of "pedagogical" rules proposed by Wu, Houben and De Bra in the AHAM model, the Koch's and Wirsing's Munich model's structure and added Gardner's Multiple Intelligence concepts in the Adaptation Model and the User Model. On the AHAM-MI the Adaptation Model select the content to be presented taking into account the user's knowledge about this subject (as do other existing systems) and also the development of each of his/ her diverse intelligences (according to Gardner) to influence the adaptation, so that the learning takes place according to the user's necessities. The Adaptative Hypermedia Systems base is the User Model where all users' characteristics and knowledge are stored. On AHAM-MI, the development level of each intelligence also will be stored, which is the Gardner's vision of the ideal school as a place where students have their intelligences recognized individually and where their evolution is evaluated considering those intelligences
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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