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Handheld spectral analyzer turns smartphone into diagnostic tool（图）
Handheld spectral analyzer smartphone diagnostic tool
2017/9/5
Researchers at the University of Illinois at Urbana-Champaign have developed technology that enables a smartphone to perform lab-grade medical diagnostic tests that typically require large, expensive ...
Coal mine dust lowers spectral reflectance of Arctic snow by up to 84 percent
Coal mine dust lowers spectral reflectance Arctic snow up to 84 percent
2017/2/16
Dust released by an active coal mine in Svalbard, Norway, reduced the spectral reflectance of nearby snow and ice by up to 84 percent, according to new University of Colorado Boulder-led research.The ...
X-Ray source which can simultaneously detect spectral and spatial variations could have huge benefits for medical research
X-Ray beam Optoelectronics
2007/2/12
05 February 2007，A pioneering technique which for the first time allows simultaneous detection of both the spectral and spatial variation of an X-ray beam has been developed by researchers at the Univ...