Collaborative research demonstrates unprecedented degree of control over propagation of light waves to perform machine-learning computations Figure 1: (A) The fundamental unit of an artificial neural ...

Figure 1: (A) The fundamental unit of an artificial neural network—a layer—transforms an input vector into an output vector via a trainable matrix multiplication. (B) Analogous to a neural-network ...

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The McDonnell Douglas MD-11F lost its left engine during takeoff from the courier’s main hub in Louisville and didn’t climb higher than 30 feet before crashing. The United Parcel Service Inc.

US investigators have yet to determine why a UPS Boeing MD-11F failed to climb away from Louisville after shedding an engine on take-off. Preliminary findings from the National Transportation Safety ...

The Federal Aviation Administration (FAA) issued an emergency directive on Saturday to the owners and operators of Boeing’s McDonnell Douglas, or MD-11, and MD-11F cargo airplanes for inspection after ...

US regulators have ordered Boeing MD-11F operators to ground the aircraft in the wake of the UPS freighter crash at Louisville. The FAA has issued an emergency directive which “prohibits further ...

Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without requiring a new chip for new colors. This form of nonlinear photonics could ...

Save this article to read it later. Find this story in your account’s ‘Saved for Later’ section. Ballet flats have been back on the scene for a couple of years now, but I’m finding that the more ...

Starting October first, Visa will begin enforcing its updated Visa Acquirer Monitoring Program—VAMP—a new compliance model designed to consolidate and modernize how the network monitors fraud and ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...