For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

Kara Alaimo is an associate professor of communication at Fairleigh Dickinson University. Her book “Over the Influence: Why Social Media Is Toxic for Women and Girls — And How We Can Take It Back” was ...

The PbS QD filter array coupled with an InGaAs image sensor forms a high-performance NIR computational spectrometer capable of distinguishing materials and measuring alcohol content with high accuracy ...

(Nanowerk News) Near-infrared (NIR) spectroscopy is a powerful technique for probing molecular compositions and structures non-invasively. However, traditional NIR spectrometers are often bulky and ...

After two and a half years we have enough data to form a clearer picture about who is using AI, what they are using it for, what they think about it, and what it means for learning. What do students ...

For decades, Americans worried about their kids getting high. Now, alarming new data suggest they should be just as worried about their parents and grandparents—and demanding that their legislators ...

Color, as the way light's wavelength is perceived by the human eye, goes beyond a simple aesthetic element, containing important scientific information like a substance's composition or state.

Reliable analytical instruments like spectrometers are essential for advancing health care research and diagnostics. However, budgetary constraints often require cost-effectiveness without ...

Red laser light is coupled into a spectrometer chip with an optical fiber from the left. The light travels along the chip until it is scattered out the the top in a waveguide section on the right.

Spilling your deepest, darkest thoughts to unregulated technology carries some major risk. Based on how expensive and inaccessible therapy can be, the appeal of using ChatGPT in this capacity seems to ...

I have a number of hang-ups — to paraphrase Avenged Sevenfold guitarist Synyster Gates, all of us are a little (screwed) up — but one I didn’t realize I had until recently is alexinomia: the fear of ...

“Parents and teachers are pretty much out of the loop, so that young people are using AI platforms with virtually no guidance,” says Jim Steyer of Common Sense Media. According to a new study, there ...