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Results 271 - 280 of 284 for Contact lenses
  • Article - 26 Feb 2001
    The different types of biomaterials and their classifications (inert, active and resorbable) are defined and key properties are given.
  • Article - 11 Feb 2019
    This article discusses advanced optical measurement techniques for MEMS Devices.
  • Article - 3 Apr 2017
    This article takes a look at some ultra precision machining solutions for the automotive industry.
  • Article - 5 May 2014
    Polarized attenuated reflection or ATR is an effective technique to determine the orientation of a large number of samples but more difficult to apply to really small samples such as silk fibers.
  • Article - 19 Jun 2013
    Rare earth elements (REEs) or rare earth metals are a group of seventeen chemical elements in the periodic table, in particular the fifteen lanthanides as well as yttrium and scandium as defined by...
  • Article - 18 Apr 2013
    Copper chloride, commonly called as cuprous chloride, is the lower chloride of copper, with the formula CuCl. It is a white solid sparingly soluble in water and completely soluble in concentrated...
  • Article - 18 Apr 2013
    Boron phosphide is a chemical compound of boron and phosphorus. It is a semiconductor material and is not attacked by acids or boiling aqueous alkali water solutions. Pure boron phosphide is almost...
  • Article - 10 Apr 2013
    Tin dioxide is an inorganic compound with the chemical formula SnO2. It mainly occurs in the mineral, cassiterite. It is a colorless, amphoteric and diamagnetic solid that is usually considered as an...
  • Article - 6 Apr 2013
    Silicon carbide is a compound of silicon and carbon with the chemical formula SiC. It occurs in the extremely rare mineral moissanite. Silicon carbide grains are bonded together by sintering to form...
  • Equipment
    The VEM 300 series Video extensometer from Tinius Olsen is built as a versatile platform allowing users to establish their own extensometer performance.