This report outlines the origin of aberrations in a Low Energy Electron Microscope (LEEM) and how to measure and automatically correct them. The aberrations in a LEEM are mainly caused by the cathode objective lens and are a limiting factor for the achievable resolution. To optimise the resolution of …

A new gravitation wave observatory is being built in Japan. This facility is a big Michelson interferometer where the mirrors and sensors will be made cryogenic down to 4 K. The problem is that: the heat cannot be transported out of the mirror by its surroundings because the whole system is in an ultra-high …

A collection of essays about current technological and social developments in the area of psychology, media, technology and culture. User profiles, digital identities and contextualization and semantic disclosure are taken as starting points.

Philosophy can benefit from experiments performed in a laboratory for philosophical experimentation (SophoLab). To illustrate the power of Experimental Computational Philosophy, we set up and ran several experiments on a part of Harsanyi's theory on utilitarianism. Then it became clear that his theory …

This relationship between external knowledge providers, e.g. consultants and academic institutions, and small and medium enterprises (SMEs) is a difficult one. SME entrepreneurs think external advice is expensive, not required and/or not useful. In this paper these arguments are explored against the …