In this paper, authors compare the mayor procedures to accomplish a circuit for linear process automation, then, they standardize a rung in order to be implemented in a PLC or wired logical. At the ...

An integral equation-based approach for the design of dual-band stacked metasurfaces that are invariant in 1-D is presented. The stacked metasurface will generate collimated beams at the desired ...

Brighten areas of the home without an electricity output using this stylish table lamp from Next that doesn't have unsightly wires ...

Learn about and revise how to continue sequences and find the nth term of linear and quadratic sequences with GCSE Bitesize AQA Maths.