I explain why Bismuth is Diamagnetic even though it seems like it should be paramagnetic. I explain the different types of ...

Dielectrics, including: concepts of polarization, polarisability, Mossotti field, contributions to polarization, the Mossotti catastrophe, ferroelectricity, soft mode descriptions of ferroelectricity ...

What’s better than getting several devices to merely cooperate? Totally integrating them into one solution that can perform all their former jobs faster and with unprecedented efficiency. For example, ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

WEST PALM BEACH, Fla. — Paramagnetic rim lesions (PRLs) in the central nervous system (CNS) provide a specific diagnosis of multiple sclerosis (MS), but emerging evidence suggests PRLs are associated ...

Treatment with Ocrevus (ocrelizumab) may have a beneficial effect on paramagnetic rim lesions — known as PRL, these are a type of chronic inflammatory lesion — in people with multiple sclerosis (MS), ...

The following is a summary of “Reliability of paramagnetic rim lesion detection at 1.5T MRI in multiple sclerosis patients,” published in the January 2025 issue of Multiple Sclerosis Journal by ...

A specific type of brain lesion called a paramagnetic rim lesion, or PRL, is associated with worse disability over time in people with multiple sclerosis (MS), but available disease-modifying ...

In recent years, researchers studying multiple sclerosis have concluded that white matter lesion volume in the brain, long considered the best way to monitor MS disease progression, may not be the ...