Optical meta‑conveyors enable programmable nanomanipulation along arbitrary open paths

The task of gently transporting a microscopic particle from one point to another along a winding path, and then bringing it ...
IEEE

Array Thinning of Coupled Antennas Based on the Orthogonal Matching Pursuit Method and a Spherical-Wave Expansion for Far-Field Synthesis

Abstract: This work is focused on the array thinning problem in shaped beam far-field synthesis. The orthogonal matching pursuit algorithm, which allows finding sparse solutions in linear systems, is ...
AZoOptics

Revisiting Diffraction: How Metasurfaces Are Rewriting Optical Resolution

Metasurfaces and metalenses are advancing high-resolution imaging, providing exceptional light control and improving ...
BBC

The use of arrays

While certainly possible, this is not a practical method of recording this data. Suppose the program needed to record 100 scores? 100 variables would be required! Note - some programming languages ...
Nature

Parallel lines: why orthogonal validation strengthens gene-modulation research

Scientists at Cold Spring Harbor (CSH) Laboratory in Long Island, New York, believed without doubt that a protein called MELK was vital for cancer growth. After all, dozens of papers had confirmed ...
IEEE

Fluid Antenna System Enhancing Orthogonal and Non-Orthogonal Multiple Access

Abstract: Fluid antenna system (FAS) has recently emerged as a promising candidate for the sixth generation (6G) wireless networks. Unlike traditional antenna systems (TASs), FAS is a new wireless ...
BBC

Storage and data organisation - Eduqas

Take, for example, a list of employees in an organisation. These could be stored in an array called 'Employees' with the data typestring.