Semiempirical AM1-TDHF calculations of the static first hyperpolarizabilities, β(0), of 1,3-thiazolium-5-thiolate mesoionic derivatives were performed. Guided by these results, two new mesoionic ...

Abstract: To synthesize an absorption common-mode filter (A-CMF) in a two-layer printed circuit board, patterned ground structures (PGSs) have been studied in the past few years. A conventional PGS ...

Scientists have found that common foods can contain hidden contaminants formed during cooking or through environmental exposure. A new testing method called QuEChERS helps identify these chemicals ...

Operation Sindoor is a “brilliant example” of civil-military fusion, where the administrative machinery worked seamlessly with the armed forces to communicate vital information and build public ...

(KRON) — The Atherton Police Department said it is increasing patrols amid a recent rash of residential burglaries. The incidents, according to Police Chief Steven McCulley, “share some common ...

When most people hear the word uranium, they think of mushroom clouds, Cold War standoffs or the glowing green rods from science fiction. But uranium isn’t just fuel for apocalyptic fears. It’s also a ...

A newly published study could mark a shift in our dependence on rare earth metals to magnetite, a common iron oxide, for all those components that underpin everything from electric motors to MRI ...

A new reusable cup system might be the key to keeping plastic waste off the streets in the Portuguese capital. Lisbon is the first European capital to introduce a smart reuse model aimed at preventing ...