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    1. Standardizing the U.S. Census - Duke Libraries Center for Data and Visualization Sciences

      In ArcGIS, this involves setting the ratio policy when creating a feature layer , to allow apportioning numeric values in attributes (...)

    2. Cutting Through the Noise - Bitstreams: The Digital Collections Blog

      We can’t eliminate all of the noise from our media-saturated lives, but we can always keep striving to keep the signal-to-noise ratio (...)

    3. The ABCs of Digitizing Section A - Bitstreams: The Digital Collections Blog

      The bang-for-your-buck ratio is pretty high in Section A: though small, the collections tend to be well-described, meaning that there (...)

    4. Recording - Oral History - Methodologies and Sources - LibGuides at Duke University

      Recording a signal too low (where levels peak below -18 dB) results in a recording that can have a poor signal-to-noise ratio, meaning (...)

    5. The (Legislative) Life of Pi

      The number π represents the ratio of a circle's circumference to its diameter.

    6. The Goodson Blogson

      The number π represents the ratio of a circle's circumference to its diameter.

    7. Data & Statistics - Middle East & Islamic Studies - LibGuides at Duke University

      Data are provided on economic aid, energy consumption for public use, oil production, national income, total exports and imports, development (...)

    8. Color Television on Fire - The Devil's Tale

      The National Commission on Product Safety’s release on the matter advised that “approximately 22 million color TV sets” were in use at the time (...)

    9. Bitstreams: The Digital Collections Blog - Page 14 of 36 - Notes from the Duke University Libraries

      Traditional, standard-definition televisions offered 480 lines of vertical resolution, with a 4:3 aspect ratio, meaning the height of (...)

    10. June 2018 | Issue 377 | Duke University Medical Center Library Online

      Metrics like the NIH Relative Citation Ratio or " altmetrics " capture mentions in social media and news and can build a better overall (...)

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