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Results 431 - 440 of 471 for Light wavelength
  • Article - 21 Jun 2017
    Fire detection is based on various properties of fire such as smoke emission, rise in temperature and optical radiation emission.
  • Article - 28 Nov 2016
    Lumenera, experts in imaging, recently worked with AggieAir, a research lab at Utah State University, to develop an aerial imaging system for agricultural research.
  • News - 10 May 2010
    The latest Geostationary Operational Environmental Satellite (GOES) of the National Oceanic and Atmospheric Administration (NOAA) and NASA has recently captured its first multi-wavelength, full-disk...
  • Article - 27 Sep 2013
    A position sensor is any device used for measuring the distance traveled by the body starting from its reference position. It measures linear or angular position in reference to a fixed point or...
  • Article - 20 Jul 2013
    A pyranometer is a type of actinometer that can measure solar irradiance in the desired location and solar radiation flux density. The solar radiation spectrum extends approximately between 300 and...
  • Article - 25 Apr 2013
    Blind spots are the regions around a vehicle that are invisible to the driver. They can be caused by the passengers, headrests and window pillars. This article discusses how this technology works and...
  • Article - 16 Oct 2012
    Since its release in 2007, the iPhone has evolved to become the most influential device in popular demand amongst a range of target markets.
  • Article - 22 Jun 2012
    This article defines a standard breathalyzer, the chemical reaction involved in a standard alcohol breath test, and the different types of tests in use.
  • News - 27 Oct 2022
    Heat waves caused by climate change are currently also increasing strongly across Europe and the associated risk of forest fires is rising immensely. Fires in natural areas are increasingly getting...
  • News - 22 Apr 2020
    A group of scientists from Empa, Zurich University Hospital, and ETH Zurich has successfully created a new sensor for identifying the novel coronavirus. The sensor uses an optical and a thermal...
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