Abstract: We propose to use the nonlinearity in wavelength sweeping of a distributed feedback (DFB) diode laser to generate a reliable synthetic database implemented in a pattern recognition-based ...
Minimum height to loop the loop using conservation of energy. This video explains how gravitational potential energy converts into kinetic energy and why a precise starting height is required to ...
Migrant arrivals in the United Kingdom rose in 2025 while numbers in the EU stabilised For the UK, last year saw the highest number of migrant arrivals across the English Channel since 2022. In ...