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  • Chemicals are Back!

    Chemicals are Back!

    Friday, December 07, 2012
    Technical Article
    Robert L. Stevenson
    The tsunami on the business horizon is the resurrection of the American chemicals industry. read more
  • Scientific Imaging: To Sharpen or Obscure?

    Scientific Imaging: To Sharpen or Obscure?

    Monday, October 01, 2012
    Technical Article
    Jerry Sedgewick
    In the world of scientific imaging, the matter of whether or not to sharpen an image can pose an ethical question: Does sharpening change the essential nature of the image? read more
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