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Results 301 - 310 of 325 for Analysis and measurement
  • Article - 7 Feb 2014
    Spectrophotometers, like all spectrometers, are devices used to discover the components which make up a material.
  • Article - 27 Jan 2014
    With hundreds of millions of people choosing contacts for either visual or aesthetic reasons, and millions more having surgery to solve vision problems associated with aging, there is a growing need...
  • Article - 6 Jan 2014
    A lumen is as a unit of measurement indicating the level of brightness emitted from lighting products such as bulbs and tubes, and natural light.
  • Article - 6 Jan 2014
    Moiré patterns occur when materials are overlapped with repetitive lines. It is a naturally occurring interference pattern created by overlaying similar but slightly offset templates.
  • Article - 18 Dec 2013
    The technical field of microscopy deals with the use of different types of microscopes to view and study samples and objects that otherwise cannot be viewed with the naked eye.
  • Article - 26 Sep 2013
    Advancements in smartphones are continuing to progress with an effort to making these phones capable of being applied in sophisticated fields of application including laboratory analysis.
  • Article - 7 Jun 2013
    A periscope can be defined as an optical instrument that allows the viewing of objects that are not in the direct life of vision. Periscopes prove to be of great help to submariners to have a view of...
  • Article - 4 Apr 2013
    Exploring the ITF's role in enhancing interferometric height measurements by characterizing system responses to frequency variations in metrology tools.
  • Article - 22 Aug 2012
    Raman spectroscopy is a widely used technique that can help identify chemicals or materials by the way in which they scatter light.
  • Article - 20 Jul 2012
    Atomic fluorescence spectroscopy uses the characteristic ways light interacts with the electronic structure of atoms to identify trace metals at very low concentrations.

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