A team of historians, scientists and engineers has developed a portable X-ray scanner to study 4,000-year-old letters encased ...

Although both a SEM and a TEM are electron microscopes, their working principles and images are very different. Whereas an SEM uses secondary electrons ejected after bombarding a sample’s surface with ...

Abstract: In this paper, a ±90˚ beam-scanning heterogeneous antenna array (HAA) consisting of asymmetrically-fed magneto-electric (AF-ME) dipole elements is proposed for the first time. In the design ...

Abstract: The phased array with wide scanning range is significant to increase signal coverage for millimeter-wave communication. In this letter, a millimeter-wave wide-angle beam-scanning phased ...

[IROS'25] This repository is the official implementation of WMNav, a novel World Model-based Object Goal Navigation framework powered by Vision-Language Models. agent_cfg: ... vlm_cfg: model_cls: ...

Some people have a gift for creating beautiful works of art. Others appreciate art but do not have the talent to create it. Researchers at Cornell Tech and the Cornell Bowers College of Computing and ...

Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object observed in our solar system. Using the Allen Telescope Array (ATA) at the Hat ...

Section 1. Purpose. The United States continues to lead the world in Artificial Intelligence (AI) because of the enormous talent and innovation of our AI industry, and because we refuse to stifle this ...

When you spot an item you love on social media or while out and about, Amazon Lens is the quickest way to find similar items in the Amazon Shopping app. Now, we’re making Amazon Lens even better with ...