Publisher Slitherine Software announces that two entries in the Warhammer 40,000 video game series are going to be delisted on May 19.

When cost is a primary consideration of selection, the Series 1000 provides low cost, high specification, quality instruments for both the UV and visible ranges. The designs offer an ideal ...

1. Introduction Integral field units (IFUs) based on image slicers are commonly used in astrophysical night-time slit-spectroscopy. They were initially proposed by Bowen and have been developed since ...