In a multinational collaboration, researchers have developed a new method to produce unique reflecting patterns that can be applied on valuable objects. As these patterns can't be cloned or copied, ...

image: Generating unclonable patterns to fight counterfeiting. view more Credit: University of Luxembourg In a multinational collaboration, researchers from the Universities of Luxembourg, Ljubljana ...

The turbulent motion of a tumbling river or the outflow from a jet engine is chaotic: that is, it contains no obvious pattern. But according to a new study, regular patterns can emerge from the ...

WASHINGTON--(BUSINESS WIRE)--Using pseudo-random speckle patterns is an efficient way to image targets, but most approaches require bulky, expensive, complex and slow machinery. To apply this ...

If you wanted to create a VGA card, you might think about using an FPGA. But there are simpler ways to generate patterns, including an old-fashioned EPROM, as [DrMattRegan] points out in a recent ...

Image showing gold contacts where we bias each laser with DC current. Light is out-coupled from the racetracks using the directional-coupler waveguides along the straight section of either racetrack.

Physicists show how patterns can emerge from chaos in turbulent fluids. The turbulent motion of a tumbling river or the outflow from a jet engine is chaotic: that is, it contains no obvious pattern.

Handling timing exception paths in ATPG tools while creating at-speed patterns has always been a tough and tricky task. It is well understood that at-speed testing is a requirement for modern ...

Journal of Applied Probability, Vol. 44, No. 1 (Mar., 2007), pp. 71-81 (11 pages) In this paper we study two distributions, namely the distribution of the waiting times until given numbers of ...