An anaphylactic reaction to a bee sting can cause symptoms such as hives, nausea, and difficulty breathing. If you have symptoms of anaphylaxis, seek medical treatment immediately. Bee stings ...

When it comes to creating objects with vastly different physical properties, materials fail either at the interface or when they come in contact with each other. The condition is similar to how the ...

A novel absorber composed of plasma and resistive frequency selective surface (FSS) is proposed in this paper. It can absorb normal incident electromagnetic wave from 4.7 to 28.4 GHz, while the height ...

In this work, a method for rapidly and accurately determining the single-cut far-field (FF) patterns of any polarized linear antenna array, termed as quasi-far-field mathematical absorber reflection ...

This paper documents persistence in the power of elite families in Central China despite dynastic change. We study the impact of the fall of the Ming Dynasty (1368-1644) on couples and their ...