Wendy Clark's Profile

Member since Jun 18, 2008, follows 0 people, 0 public groups, 1117 public bookmarks (1173 total).

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  • Windows Live Hotmail on 2009-01-26
  • The Phobia List on 2008-08-29
    • Basophobia or Basiphobia- Inability to stand. Fear of walking or falling
    • Enosiophobia or Enissophobia- Fear of having committed an unpardonable sin or of criticism
    • 4 more annotations...
  • The 5 Greatest Things Ever Accomplished While High | Cracked.com on 2008-08-05
    • Cocaine bestows its takers with a preternatural enthusiasm for talking about themselves, often to the great irritation of the people around them
  • Damn Interesting » The Pit of Life and Death on 2008-08-03
    • Extremophiles are organisms that can tolerate and even thrive in environments that will destroy most other living things
    • For reasons that are not entirely clear, many compounds which attack cancer cells are also harmful to brine shrimp, therefore most modern assay tests include the brine shrimp lethality test as a standard procedure.
  • Literature Review Module 1 – How the Brain Learns on 2008-07-30
    • First,
      the reticular activating system (RAS) in the brain stem is the center
      of alertness.  From the busy stream of sensory data pouring into
      the brain stem, the RAS “decides” what to pay attention to and what
      to ignore. 
    • the brain is wired to notice events
      that affect survival first, events that affect emotions second, and
      events that contribute to “regular” (such as classroom) learning,
      third
  • What's your body age? - mirror.co.uk on 2008-07-30
    • the reticulating activating system, which filters the thousands of things we see or hear.
    • If you think health is important you'll more likely notice cheap gym offers.
  • brain functioning and speech on 2008-07-30
    • Though there is considerable overlap, parts of the brain appear to have
      their own responsibilities. The overarching cortex deals with motor functions
      — the cells controlling speech, vision and hearing being concentrated
      in certain areas. The hippocampus is responsible for long-term memory. The
      basal ganglia act with the cortex in choosing between plans of action. The
      cerebellum smooths gestures. The limbic system generates emotions. The reticulate
      formation (RF), situated at the top of the brainstem, but with nerve cells
      (RAS: reticulating activation system) reaching into the limbic system and
      cortex, is responsible for three matters. The first is consciousness: what
      part of sensory input reaches the brain. Second is control of the sleep/wake
      cycle: damage to the RF results in coma. Third is the level of activity
      in the brain — when stimulated, the RF generates neurotransmitters
      like dopamine, excess levels of which are associated with schizophrenia.
      {4} In fact, all parts of the brain are interconnected, and all are subject
      to multiple feedback. Nerve cells connect in synapses, in a multiple fashion,
      and these synaptic connections seem able to repattern their activities.
      Memory, therefore — apart from that of DNA replication, and possibly
      of antibodies formed by cell action — lies in the reflex actions of
      neurons, i.e. in re-categorization under the stimulus of the body as a whole
      and stimulus from the world outside. {5}
    • reticulate formation
      (RF: attention, sleep-wake cycles, control of the body's physiological functions)
    • 1 more annotations...
  • PowerSearch  Document on 2008-07-27
    • Many students were concerned that the steep learning curve and technical requirements made SL reference a luxury that few librarians or patrons could currently afford
    • Visitors can link to Web resources like PubMed and do further research.


    • 5 more annotations...
  • PowerSearch  Document on 2008-07-14
    • Another area that our library service is adapting to change is the collection. Library collections are at the very heart of a public library and are a core service. A Victorian-based library census and survey found that collections are the primary purpose for people using a library--'93% of respondents use a library to borrow books.' (Libraries Building Communities Library User Census and Survey Project, June 2006)



      The results of this survey are confirmed by the 2005 international OCLC (Online Computer Library Centre, Inc.) study Perceptions of libraries and information resources which found that the library brand continued to be 'books.'

    • The most useful insight we gained from the Audit was the mismatch between supply and demand or current collection mix compared to circulation of particular items. It indicates the areas of YPRL's collections that are over and under-invested According to this measure the collection has much more non-fiction than is being used by the community; and less fiction, junior material including picture books, children's fiction, CDs and DVDs
    • 5 more annotations...
  • PowerSearch  Document on 2008-07-14
    • It's great to see applications offered that stand ready to help libraries improve their online presence, but it's frustrating to realize that there's yet one more category of software to purchase, install, and maintain as part of their automation strategy and service delivery infrastructure.
    • Basic expectations for a web-based interface for today include relevancy ranking of search results, facets (automatically generated terms that can be clicked to narrow results), cover art to liven the page, corrections and suggestions to search terms, and recommendations of related items--not to mention Web 2.0 features such as the ability for users to suggest tags, contribute reviews, and rate content.
    • 2 more annotations...

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