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  • 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
  • Freeze-Drying 101: Lyophilization Technology

    Freeze-Drying 101: Lyophilization Technology

    Monday, April 04, 2005
    Technical Article
    Charles D. Dern
    Freeze-drying is a complex and not completely understood process that requires one to carefully balance product requirements with equipment capabilities. read more
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