Ranging from pocket-sized to hefty, the best bullet journals have dotted paper that's thick enough for your favorite pens, plus any other features you need.

The paper presents the performance of 60 GHz 4 × 2 transparent patch antenna arrays made of double-sided micrometric mesh metal layers. Optical transparency and microwave characteristics are studied ...

This paper presents a double-sided liquid cooling scheme for power MOSFETs using Embedded Power packaging technology. A liquid module test bed has been built to create various convection conditions ...