May 2015

Analyzing Specific Health Hazards in Perfumes by Identifying Ingredients using Gas Chromatography- Mass Spectrometry

The ingredients in perfumes were identified using Gas Chromatography-Mass Spectrometry then analyzed for health hazards based on data provided on publically available Safety Data Sheets as well as standards set by the United Nations Globally Harmonized System of Classification and Labelling of Chemicals.

Posted by Greta Clinton-Selin on Wednesday, April 29th, 2015 in May 2015, , , , , |

A Hybrid Photometric and Spectral Algorithm for Efficient Detection of Gravitationally Lensed Quasars

A novel method was developed to identify gravitationally lensed quasars, consisting of a morphological algorithm directed at finding wide-separation lens candidates and a point spread function (PSF)-difference-based algorithm aimed at identifying close-separation lens candidates.

Posted by Greta Clinton-Selin on Friday, May 1st, 2015 in May 2015, , , , , |