Abstract: With the rapid development of Internet of Things (IoT), accurate and robust two-dimensional direction of arrival (2-D DOA) estimation has become more and more crucial. This paper addresses ...

A routine quantum optics technique just revealed an extraordinary secret: entangled light can carry incredibly complex topological structures. Researchers found these hidden patterns reach up to 48 ...

In order to strike a blistering 1,000 targets in the first 24 hours of its attack on Iran, the U.S. military leveraged the most advanced artificial intelligence it’s ever used in warfare, a tool that ...

The company had clashed with the military over how officials wanted to use its cutting-edge A.I. model. The order could vastly complicate intelligence analysis and defense work. By Julian E. Barnes ...

We’re in the middle of two concurrent revolutions that will reshape how companies compete for customers. One is about how consumers search for information. The other, just getting started, is about ...

For the first time, researchers have shown that self-assembled phosphorus chains can host genuinely one-dimensional electron behavior. Using advanced imaging and spectroscopy techniques, they ...

This scaling comes from a fundamentally new approach to generating optical tweezer arrays: metasurfaces. Metasurfaces are flat optical devices comprising a two-dimensional array of nanometer-sized ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

Oct 23 (Reuters) - Two federal judges admitted in response to an inquiry by U.S. Senate Judiciary Committee Chairman Chuck Grassley that members of their staff used artificial intelligence to help ...

Australian teachers are more likely to be using artificial intelligence than their counterparts around the world, according to a new international survey. The OECD’s latest Teaching and Learning ...

2D-LC provides superior separation and resolution for complex biotherapeutics, addressing challenges like structural variations and post-translational modifications. Coupling 2D-LC with mass ...