Resonant optical cavities such as Fabry–Perot resonators or whispering-gallery structures are subject to radiation pressure pushing their reflecting 'walls' apart. Deformable optical cavities yield to ...

Zoe McDonald has worked as a content creator and producer for more than eight years. She has held staff positions at national media brands as well as local outlets. She developed an interest in health ...

Nanocavities are nanometre-scale structures for trapping light. Concentrating light into such a small volume increases the strength of light–matter interactions, and can alter the spontaneous emission ...

Ascites often develops as a complication of liver disease, causing fluid buildup in the abdominal cavity. Common treatments for ascites include reducing sodium intake, taking diuretics, and undergoing ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Tiny, dark spots on teeth could mean you have a cavity. Dental X-rays can find cavities early, especially ones you can't see. Untreated cavities may lead to an infection called a tooth abscess. Tooth ...

You can ease cavity pain with over-the-counter pain relievers and home remedies like clove oil. Avoid hot, cold, sugary, or acidic foods to help prevent further pain from cavities. Applying a cold ...

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Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...