Browsing by Author "Carr, Michael"
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Galaxy clusters, voids and elliptical galaxies using the ROSAT PSPC
Carr, Michael (Trinity College (Dublin, Ireland). School of Physics, 2003)The ROSAT data archive contains of the order of 100,000 sources observed by the ROSAT PSPC (Position Sensitive Proportional Counter). For many sources detected with the ROSAT PSPC there is not a sufficient number of photons ... -
How well do Engineering students retain core mathematical knowledge after a series of high threshold online mathematical test?
PRENDERGAST, MARK; Carr, Michael; Breen, Cormac; Faulkner, Fiona (2017)In the Dublin Institute of Technology, high threshold core skills assessments are run in mathematics for third-year engineering students. Such tests require students to reach a threshold of 90% on a multiple choice test ...