The deadline to submit is July 31, either in-person at the library by 6 p.m. or emailed to [email protected] by ...

On the top level, designated for 11 to 14-year-olds, we see how Abu Dhabi Children’s Library has embraced digital technology to promote its concept of 21st-century learning.

Low current density sheet beam electron gun is very useful for compact planar travelling wave tube (TWT). In this paper, a planner low current density elliptical sheet beam electron gun is presented, ...

The properties of one-dimensional (1-D) unidirectional leaky-wave antennas (LWAs) based on partially reflecting sheets (PRS) are analyzed here. In particular, we derive conditions for maximizing the ...