Book Reviews
![]() A special interest group on knowledge management research: "Hard work and a lot of e-mails of last two weeks had paid off: Special Interest Group on KM Research (Quaerere) was created at Knowledge Board." [Mathemagenic] [Seb's Open Research]
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![]() Another followup to my previous posting about knowledge creation. This article by Richard Gayle presented a list of "Short-term Goals". I read through these and thought that this is about what I'm currently doing at work, and we have managed to reach these goals. (And have been doing this for the last ten years.) Here is a modified list of goals:
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![]() In a previous posting, I pointed to a text about knowledge creation. This is a nice article, although a bit unpolished. I decided to draw my own version of the central diagram included in the article. (This was easily done in OmniGraffle by OmniGroup.)
A quote from the article: In a strict sense, only individuals create knowledge. The authors postulate two forms of knowledge, and converting between the two forms often leads to the creation of new knowledge. The first form, explicit knowledge, can be expressed in words and numbers, can be easily communicated and shared in the form of data, codified procedures or universal principles. This is the hard knowledge that we store in databases. Tacit knowledge is highly personal and hard to formalize. Subjective insights, intuitions and hunches fall into this category. This is the soft knowledge that we store in our heads. It is the knowledge of people, of personal observation.
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![]() Milky Way's giant black hole pinned down: "S2 orbits Sagittarius A* every 15.6 years at a distance of between 17 light hours and five light days. The orbit and the star's estimated mass allow researchers to calculate that the Milky Way's black hole has a mass 3.7 million times that of our Sun, but is just 17 light hours across." [blackholebrain] [Loebrich.org]
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![]() The book mentioned below is listed on my list of recommended non-fiction. It is good that also slightly older books live and find new audience. Carl Sagan: The Demon-Haunted World: "Carl Sagan was, simply, the world's best science teacher. The sub-title "Science as a Candle in the Dark" is itself a worthy reminder in an age where gullible mysticism grows ever stronger. Sagan states his position in a very, human way, leaving his mind open to possibilities but quietly insisting that popular "paranormal" beliefs meet the same tests of evidence he faces. A readable, enjoyable, compellingly-argued, and very human book on an important subject." [Blogcritics]
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