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Social Network Analysis (SNA) Software with Sentinel Visualizer

Social Network Analysis (SNA) Software with Sentinel Visualizer
Degree Centrality Degree centrality is simply the number of direct relationships that an entity has. An entity with high degree centrality: Is generally an active player in the network. Is often a connector or hub in the network. Is not necessarily the most connected entity in the network (an entity may have a large number of relationships, the majority of which point to low-level entities). In our example network diagram above, Alice has the highest degree centrality, which means that she is quite active in the network. Betweenness Centrality Betweenness centrality identifies an entity's position within a network in terms of its ability to make connections to other pairs or groups in a network. Holds a favored or powerful position in the network. In the example above, Rafael has the highest betweenness because he is between Alice and Aldo, who are between other entities. Closeness Closeness centrality measures how quickly an entity can access more entities in a network. Eigenvalue Related:  Recursos Pedagógicos

Olhar Digital : Central de Vídeos : Sites te ajudam a reforçar os estudos no final de ano Você utiliza a web para tudo: conversar, jogar, assistir vídeos, ver fotos, conversar com os amigos e muitos mais. Mas, já pensou em utilizá-la para recuperar aquela nota que você não conseguiu tirar ou apenas para dar uma reforçada nas provas de fim de ano? Juntamos alguns sites bem bacanas que vão te ajudar a tirar nota 10. O Ptable é bem legal para quem quer melhorar os conhecimentos em química. Ainda dá para dividir sua busca em elementos metálicos e não-metálicos. No Ideal Gratis, dá para aprender muita coisa. Mas, o site não se limita a essa área. No Site do Pereira, o aprendizado é feito em vídeo-aula. Esse site tem muito conteúdo. Agora você não tem mais desculpas para não passar de ano.

January « 2009 « Scientometrics, Knowledge Management, and Social Network Analysis Library System I have been looking for a simple library management system recently. Some popular proprietary system: by SirsiDynix (Dynix, Horizon, Symphony, Unicorn) and by Innovative Interfaces (Millenium). Some popular Open Source Integrated Library System: Koha and Evergreen. One library management system (for a small one) and if you don’t need it to work as an OPAC/Online Public Access Catalogue is BookDB2. It’s a stand-alone program which is suitable for your home library. Corporate Connections I’ve seen this diagram before, but was reminded again of it through digg today. Source: zoharma Steps in developing taxonomy What are the steps involved in developing taxonomy for knowledge management? Source: Taxonomy Development for Knowledge Management.

Parece Facebook, mas não é: são as redes educativas - Educação Internet Serviços ganham força nos Estados Unidos e desembarcam no Brasil. Professores e alunos podem fazer quase tudo ali, desde que seja educativo Nathalia Goulart Edmodo: rede social voltada para professores e alunos tem quase 10 milhões de usuários (Reprodução) Seus usuários trocam mensagens, compartilham fotos e comentam atividades recentes. Leia também:Conheça seis redes sociais voltadas à educação No Facebook, estudante de 13 anos narra rotina de problemas de escola pública Por enquanto, uma das poucas redes internacionais que disponibilizam conteúdo em português é a Edmodo, sucesso nos Estados Unidos. O funcionamento da Edmodo, da Teamie e dos demais serviços nascentes é bastante parecido. A bem-sucedida experiência internacional da Edmodo entusiasmou o professor de história Rodrigo Abrantes, do Colégio Joana D'Arc, de São Paulo. Como funcionam as redes sociais educativas Estudantes e professores não são os únicos empolgados com as novas ferramentas. 1 de 6 Edmodo 2 de 6 Teamie 3 de 6

Learn how to read music | Jayde Musica | Music Theory Game Rob Cross Introduction to Organizational Network Analysis Over the past decade or so significant restructuring efforts have resulted in organizations with fewer hierarchical levels and more permeable functional and organizational boundaries. While hopefully promoting efficiency and flexibility, a byproduct of these restructuring efforts is that coordination and work increasingly occur through informal networks of relationships rather than through formal reporting structures or prescribed work processes. These seemingly invisible webs have become central to performance and strategy execution. Research shows that appropriate connectivity in networks within organizations can have a substantial impact on performance, learning, and innovation, and benefits also accrue from well-connected networks between organizations. Three important points quickly emerged from the ONA: First, the ONA identified mid-level managers that were critical in terms of information flow within the group. Lines and Arrows.

The Best Tools for Visualization Visualization is a technique to graphically represent sets of data. When data is large or abstract, visualization can help make the data easier to read or understand. There are visualization tools for search, music, networks, online communities, and almost anything else you can think of. Whether you want a desktop application or a web-based tool, there are many specific tools are available on the web that let you visualize all kinds of data. Visualize Social Networks Last.Forward: Thanks to Last.fm's new widget gallery, you can now explore a wide selection of extras to extend your Last.fm experience. Last Forward Friends Sociomap: Friends Sociomap is another Last.fm tools that generates a map of the music compatibility between you and your Last.fm friends. Fidg't: Fidg't is a desktop application that gives you a way to view your networks tagging habits. Fidg't The Digg Tools: One more: Digg Radar. YouTube: You can discover related videos using YouTube's visualizations. Visualize Music Amazon

Create Video Notebook: Dan Roam and The Back of the Napkin Doing this blog is like standing in the library with thousands of books and resources. I get overwhelmed at the talent and creativity that surrounds us. I also get angry at what we choose to pay attention to but that is another story. I need to learn to tell visual non-fiction stories using video. Dan Roam and his book The Back of the Napkin is helping me learn that skill. Dan coaches business leaders to use visuals to explain concepts. I'm going to buy his book this weekend. Here is an example made for BNet.com on Visual Thinking. You don't need an MBA to understand what he is talking about. It was painless. Definitely visit this site and check out his blog as well.

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SimpleDiagrams | Create simple diagrams in a snap! Open Data Tools - Visualization visualizing.org Community- and info platform around data visualizations. FlowingData Blog around data visualization, infographics and statistics. Google Chart Tools Javascript API from Google to easily create visualization charts, also from real-time data. GeoCommons Toolkit, community and service around the visualization and sharing of geodata. Quadrigram Professional platform with paid plans for creating customized data visualizations. Journalism in the Age of Data - ... Video report on data visualization as a storytelling medium (54 min) produced during a Knight Journalism Fellowship (2009-2010). JavaScript InfoVis Toolkit Javascript toolkit for creating data visualizations with support of various chart types. d3.js - Data-Driven Documents Small and very flexible open-source JavaScript library for manipulating documents based on data (e.g. to generate HTML5 or SVG charts from data). Google Public Data Explorer Online public dataset directory and tool to publish and visualize large datasets. Ushahidi

Augmented Reality in Education. Part II - ARLab Blog Among all the Augmented Reality applications, one of the most important and practical ones is its use in education. There are many companies and developers which make an effort to introduce this technology to students, professionals and researchers related to the education field. Like in nearly all the Augmented Reality applications, through specific images into the text books, students will be able to access extra 3D contents related to each image. This additional information will improve, not only the students´ experience, but also the way in which they learn the lesson, allowing them to understand the content much better than without Augmented Reality. This makes sense when we talk about lessons for children, where they can feel that they play with this extra layered information, with which they will have a more robust learning, as has been shown by some researchers in the field. Augmented Reality makes the learning process more efficient, interesting and enjoyable.

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Beautiful web-based People Plots and Family Trees

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