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Charles van der Haegen

Hartmut Rosa on Social Acceleration and Time - YouTube - 0 views

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    indicated by François le Palec see book "Renowned social theorist Hartmut Rosa talks about social acceleration in modernity, and its consequences for religion, immortality, health, and the commercialization of time" See also Hartmut Rosa's essay "Alienation and Acceleration: Towards a Critical Theory of Late-Modern Temporality" published at Summertalk Vol3 by NSU PressSummerlalk Another input, in my view, on MindAmp, Infotension, Mindfulness and Wisdom
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    Hi Friends co-learners, I believe this to be of interest. I was juggling with deep and quick thinking and studying... This, and many other things I am digging into, hopefully brings me some framework. What about you? Course over, Life takes over? Who wants to dig further? Cheers, Charlie the Grandfather
srgupta

http://www.ach.lit.ulaval.ca/Gratis/Evans_Electronic.pdf - 0 views

  • What is the effect of online availability ofjournal issues? It is possible that by makingmore research more available, online searchingcould conceivably broaden the work cited andlead researchers, as a collective, away from the“core”journals of their fields and to dispersedbut individually relevant work. I will show,however, that even as deeper journal back is-sues became available online, scientists andscholars cited more recent articles; even asmore total journals became available online,fewer were cited
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      Thesis
  • Figure 1 shows the speed of the shift toward commercial and free electronic provision of articles, and how deepening backfiles have made more early science readily available in recent years.
    • srgupta
       
      Clear evidence of increase in accessibility and availability of articles.
  • Panel regression models were used to explore the relation between online article availability and citation activity—average historical depth of citations, number of distinct articles and journals cited, and Herfindahl concentration of citations to particular articles and journals—over time (details on methods are in the Supporting Online Material)
    • srgupta
       
      Methodology
  • ...6 more annotations...
  • The graphs in Fig. 2 trace the influence of online access, estimated from the entire sample of articles, and illustrated for journals and subfields with the mean number of citations. Figure 2A shows the simultaneous effect of commercial and free online availability on the average age of citations
  • The first question was whether depth of citation—years between articles and the work they reference—is predicted by the depth of journal issues online—how many years back issues were electronically available during the previous year when scientists presumably drafted them into their papers.
  • Collectively, the models presented illustrate that as journal archives came online, either through commercial vendors or freely, citation patterns shifted. As deeper backfiles became available, more recent articles were referenced; as more articles became available, fewer were cited and citations became more concentrated within fewer articles. These changes likely mean that the shift from browsing in print to searching online facilitates avoidance of older and less relevant literature. Moreover, hyperlinking through an online archive puts experts in touch with consensus about what is the most important prior work—what work is broadly discussed and referenced. With both strategies, experts online bypass many of the marginally related articles that print researchers skim. If online researchers can more easily find prevailing opinion, they are more likely to follow it, leading to more citations referencing fewer articles. Research on the extreme inequality of Internet hyperlinks (14), scientific citations (15, 16), and other forms of “preferential attachment” (17, 18) suggests that near-random differences in quality amplify when agents become aware of each other’s choices. Agents view others’ choices as relevant information—a signal of quality—and factor them into their own reading and citation selections. By enabling scientists to quickly reach and converge with prevailing opinion, electronic journals hasten scientific consensus. But haste may cost more than the subscription to an online archive: Findings and ideas that do not become consensus quickly will be forgotten quickly .
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      Conclusion and possible explanation
  • This research ironically intimates that one of the chief values of print library research is poor indexing. Poor indexing—indexing by titles and authors, primarily within core journals— likely had unintended consequences that assisted the integration of science and scholarship. By drawing researchers through unrelated articles, print browsing and perusal may have facilitated broader comparisons and led researchers into the past. Modern graduate education parallels this shift in publication—shorter in years, more specialized in scope, culminating less frequently in a true dissertation than an album of articles (19)
    • srgupta
       
      I have a hard time accepting this. A hint of nostalgia for the "old way" of doing things?
  • As 21st-century scientists and scholars use online searching and hyperlinking to frame and publish their arguments more efficiently, they weave them into a more focused—and more narrow—past and present.
    • srgupta
       
      Empirical results are convincing, but this isn't a given. New medium enables new forms of knowledge, and requires new forms of know-how.
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      Filter bubble
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    An empirical study of how the shift from print to online publication of journals has changed citation, research, and reading habits. Compelling use of data, though I find the some of the explanations somewhat tenuous.
Charles van der Haegen

About Adbusters | Adbusters Culturejammer Headquarters - 1 views

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    "The Media Foundation We are a global network of artists, activists, writers, pranksters, students, educators and entrepreneurs who want to advance the new social activist movement of the information age. Our aim is to topple existing power structures and forge a major shift in the way we will live in the 21st century. Adbusters Magazine Based in Vancouver, British Columbia, Canada, Adbusters is a not-for-profit, reader-supported, 120,000-circulation magazine concerned about the erosion of our physical and cultural environments by commercial forces. Our work has been embraced by organizations like Friends of the Earth and Greenpeace, has been featured in hundreds of alternative and mainstream newspapers, magazines, and television and radio shows around the world. Adbusters offers incisive philosophical articles as well as activist commentary from around the world addressing issues ranging from genetically modified foods to media concentration. In addition, our annual social marketing campaigns like Buy Nothing Day and Digital Detox Week have made us an important activist networking group. Ultimately, though, Adbusters is an ecological magazine, dedicated to examining the relationship between human beings and their physical and mental environment. We want a world in which the economy and ecology resonate in balance. We try to coax people from spectator to participant in this quest. We want folks to get mad about corporate disinformation, injustices in the global economy, and any industry that pollutes our physical or mental commons. Culturejammer's Headquarters"
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    That's the kind of group I wanted to get to know... Thanks marlelo Santos for leading me to them...
Charles van der Haegen

The Death and Life of Great American Cities - Wikipedia, the free encyclopedia - 0 views

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    "The Death and Life of Great American Cities, by Jane Jacobs, is a greatly influential book on the subject of urban planning in the 20th century. First published in 1961, the book is a critique of modernist planning policies claimed by Jacobs to be destroying many existing inner-city communities. Reserving her most vitriolic criticism for the "rationalist" planners (specifically Robert Moses) of the 1950s and 1960s, Jacobs argued that modernist urban planning rejects the city, because it rejects human beings living in a community characterized by layered complexity and seeming chaos. The modernist planners used deductive reasoning to find principles by which to plan cities. Among these policies the most violent was urban renewal; the most prevalent was and is the separation of uses (i.e. residential, industrial, commercial). These policies, she claimed, destroy communities and innovative economies by creating isolated, unnatural urban spaces. In their place Jacobs advocated for "four generators of diversity", writing on page 151, "The necessity for these four conditions is the most important point this book has to make. In combination, these conditions create effective economic pools of use." Mixed uses. Short blocks. Buildings of various ages & states of repair. Density. Her aesthetic can be considered opposite to that of the modernists, upholding redundancy and vibrancy, against order and efficiency. She frequently cites New York City's Greenwich Village as an example of a vibrant urban community. The Village, like many similar communities, may well have been preserved, at least in part, by her writing and activism. The book also played a major role in the urban development of Toronto, Ontario, Canada, where Jacobs was involved in the campaign to stop the Spadina Expressway.[1] The book continues to be Jacobs' most influential, and is still widely read by both planning professionals and the general public. Urban theorist Lewis Mumford, while f
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    The first time ever I understood how to share a diigo bookmank to a Group Hi Ha!!!
Charles van der Haegen

Manuel Castells on Vimeo communication Power. Protecting the Commons of Communication S... - 0 views

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    This is a fundamental lecture. Everyone interested in the future of the World should see this: Basic points (litterally transcribed from manuel Castells' conclusions * communication is the field of Power Making *Communication space has been transformed both by technology and by the restruction of Business and of the Madia *Because of that one of the things that has happened is that the space in the networked society, the space of communication, is more pervasive than ever in History: We all live in a hypertext of Communication * In that space, one of the things that has happenend is to increase the possibilities of the intervention, in autonomous terms, by people, by social actors, by grassroots movements, by social movements and by insurgent politics *It doesn't mean that there is freedom, it means that there are greater chances, greater possibilities *At the same time, because of that, business powers and political powers have understood the need to control also the horizontal networks of communication * Also to play the politics of the internet now has become too important and therefore we have all the attempts to senson the internet * We have all the attempts to use Internet users as potential hiders and cheaters *We have the debate of Internet neutrality because the owners of internet infrastructure are trying to appropriate the infrastructure for the servive of their clients and customers SO WE HAVE A MAJOR? MAJOR POLITICAL BATTLE? AND BUSINESS BATTLE FOR THE CONTROL OF INTERNET And so the most important practical conclusion of my analysis is that the autonomous construction of meaning can only proceed by preserving the commons of communication networks made possible by Internet, a free creation of freedom lovers This will not be an easy task, becuase the power holders in the network society must, to be in Power, must enclose free communication in commercial and public networks in order to close the public mind by programming the connection between communica
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    I believe this video to be fundamental, and so close to our themes: Learning, mind Amplifying, collaboration... Let's all together protect the commons of our Communication Space!
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