The range of materials that concrete contains scatters normal sound waves, making clear imaging difficult to obtain.

Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without destroying their structure. Most methods send sound waves into the material and ...

Researchers developed a high-resolution 3D ultrasonic imaging system for concrete, adapting to various structures for effective nondestructive testing.

Astronomers watched a distant star dim for months and found a metal-rich cloud that may be the aftermath of a massive ...

Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without ...

Abstract: Stepped-carrier orthogonal frequency division multiplexing (SC-OFDM) radar is an emerging low-cost alternative to traditional OFDM radar for automotive applications. It offers high-range ...

That was the answer to my birding complications. Another bird feeding friend told me this, and I found additional ...

Distinguished Flying Cross recipient RF-4C pilot and his weapon systems officer recollect flying some of the most important ...

Background Intraocular pressure (IOP) exhibits significant fluctuations in response to changes in body posture. Postural modification may serve as a potential adjunctive strategy for IOP management in ...

If you’ve ever sat in the dark at 3 AM, clutching a mouse and staring at a pixels-wide gap in a smoke on Overpass, you know ...

Abstract: Gesture recognition, a crucial technology in human-computer interaction, finds applications across various domains, including smart homes, automotive driver assistance systems, and more.

It’s a very basic Doppler radar-based launch monitor. Shot Scope told us from the get-go the LM1 will provide only the most ...