Enlargement of the silicon nitride membrane. The colors represent the measured motion of the membrane in the out of plane direction. Red means that part of the membrane moves upward, and blue means ...

Hi,<BR><BR>My workplace currently has 802.11b available in certain areas, but there are gaps in the signal as you walk between floors and buildings. This is causes a problem, because once a signal is ...

Based on fiber that guides light through core of air; achieves “lowest ever” signal loss. Fiber guides light through a hollow core of air. Researchers from the University of Southampton have developed ...