A combinatorial Gray code is an exhaustive listing of combinatorial objects (bitstrings, permutations, etc.) such that any pair of consecutive objects differ by a prescribed small change. Gray codes have found many ...

Renderers are integral to computer graphics, enabling realistic simulation of light in 3D scenes across a wide range of applications, including the movie industry, architectural visualizations, medical imaging, etc. While ...

Ion chemistry relevant to nitrogen-rich plasmas and interstellar environments was studied using cryogenic spectroscopy and stationary afterglow diagnostics. N+ 2 recom- bination rates were measured between 140-250 K, showing ...

This dissertation explores how various stakeholders in upper secondary physics education perceive lecture demonstrations, employing a novel, video-based mixed-methods approach. Participants included upper secondary school ...