منابع مشابه
Karen McComb
got a lot to offer in the way of anatomical sophistication — they are essentially a hollow bag of cells with one opening and tentacles on one side — but they are of great interest for their position in the tree of life. Cnidarians are considered a branch that separated early from the bilaterally symmetric animals. So, comparing the two groups should allow inferences about their common ancestors...
متن کاملAshley Craig Karen
The question of whether people who stutter are generally more anxious than people who do not stutter has not yet been resolved. One major methodological barrier to determining whether differences exist has been the type of stuttering sample used. Studies investigating anxiety levels of those who stutter have mostly assessed people referred to stuttering therapy clinics, which is arguably a bias...
متن کاملIn memoriam : Karen
Karen Spärck Jones, one of the pioneers of information retrieval (IR), died on 4 April 2007 at the age of 71. Her career history can be stated simply. She was born in Huddersfield in 1935 and brought up there before going to Cambridge University in 1953 to read history. With the exception of a brief period as a teacher after graduating, she spent her entire life at the University, initially as ...
متن کاملThe Karen Wetterhahn story
Wetterhahn knew about the high toxicity of dimethylmercury and took very reasonable precautions, donning safety glasses and latex gloves, doing manipulations in a fume cupboard and only working with very small quantities behind the fume cupboard sash. Dimethylmercury, supplied by a chemical manufacturer, came in a sealed glass vial. A colleague of hers cooled the vial in ice-water to reduce the...
متن کاملFrank a . Robey , Karen
C-reactive protein (CRP) 1 is the prototypical acute phase protein; serum levels of CRP increase by as much as 2,000-fold during the first 24-48 h after the onset of certain types of inflammation (1, 2). Although CRP was discovered over fifty years ago (3), subsequent studies have yet to uncover a unique function for CRP. It is believed that CRP resembles immunoglobulins because, when bound to ...
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ژورنال
عنوان ژورنال: Health Libraries Review
سال: 1991
ISSN: 0265-6647
DOI: 10.1046/j.1365-2532.1991.8100563.x