COLORIMETER, PHOTOMETER, SPECTROPHOTOMETER FOR CLINICAL USE

A colorimeter, a photometer, or a spectrophotometer for clinical use is an instrument intended to measure radiant energy emitted, transmitted… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1969-2011
01219692011

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2012
2012
ZnO is a semiconductor with wide direct band gap (3.37 eV) and high exciton binding energy of 60 meV. It has attracted in several… (More)
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2011
2011
In this paper, we describe the synthesis and characterization of a luminomagnetic microspheres with core-shell structures… (More)
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2010
2010
In this research, we mainly focused on synthesis and characterization based on luminescence and electrical properties of ZnS:Mn… (More)
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Review
2010
Review
2010
The highly variable solar extreme ultraviolet (EUV) radiation is the major energy input to the Earth’s upper atmosphere, strongly… (More)
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2009
2009
CdS nano material which has a band gap of 2.42 eV at room temperature is a typical II-VII semiconductor having many commercial or… (More)
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2007
2007
We report the design and laboratory testing of a prototype dual-grating filter-free extreme ultraviolet (EUV) spectrometer that… (More)
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2004
2004
A photometer and tristimulus colorimeter has been developed at the National Institute of Standards and Technology (NIST) to… (More)
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1991
1991
On a visual tristimulus colorimeter, normal trichromatic subjects applied the perceptual criteria "neither blue nor yellow… (More)
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1980
1980
We describe an instrument for monitoring either transmitted or scattered light intensity, or both, simultaneously on up to eight… (More)
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