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 ...

Kahn's endoscope illuminates the object under observation with random intensity patterns (below) instead of a scanning spot (above). The technique produced a fourfold increase in the number of ...

The distribution and relative abundance of minnows and minnow-like fishes of small Ozark watersheds show patterns that could be attributed to interspecific interactions such as competition. Species ...

In fish and other animals, the color detecting cone cells in the retina are arranged in specific patterns, and this is believed to be important for allowing animals to properly sense their ...