Rotaxanes are dumbbell-shaped mechanically interlocked molecules in which one or more ring-shaped molecules are threaded ...

Solderless assembly processes eliminate solder joints and enable a more integrated, fabrication-like method of system ...

The structures with large rectangular retractable roofs could point to new strategic capabilities China could deploy more ...

The shape of biological structures, ranging from flower petals to the limbs or organs of animals, is often naturally best ...

UK engineers are rethinking the tokamak structure, replacing massive welded hulls with independent, modular rings.

At a set of labs on the University of Texas at El Paso campus, researchers say they have figured out how to 3D-print a key battery component into almost any shape, potentially freeing future gadgets ...

The complement system is an important innate immune surveillance network that has a key role in protecting our bodies against pathogens and other threats. It is a highly complex system consisting of ...

Abstract: In this paper, we propose a novel algorithm to solve the row-sparse principal component analysis problem without relying on any data structure assumption. Sparse principal component analysis ...

Abstract: In this study, a novel low-cost polishing method for internal surface roughness reduction of additively manufactured components, developed for waveguide (WG) circuits operating in the ...