Scientists have finally decoded the mystery behind a whitish, grey patch that sometimes appears in the night sky alongside the northern lights. Researchers from the University of Calgary provided ...

A continuum structure function is a non-decreasing mapping from the unit hypercube to the unit interval. A definition of the reliability importance, Ri(α) say, of component i at system level $\alpha\, ...

The partial or complete confinement of waves is ubiquitous in nature and in wave-based technology. Examples include electrons bound to atoms and molecules, light confined in optical fibres and the ...

Zhao, J. -H and Goss, W. M. 1998. "Radio Continuum Structure of IRS 13 and Proper Motions of Compact HII Components at the Galactic Center." The Astrophysical Journal Letters, 499 L163.

Business success depends on quality processes and outcomes at every level. Quality management ensures customer satisfaction, operational efficiencies, and increased revenue. However, not all ...