Airfreight operators are entering a period of cautious optimism as the global demand for Unit Load Devices (ULDs) continues ...

4, 5, and 6), we see the very high DC (approximated by the 1-Hz frequency point) gain of about 10 13.5 or 270 dB ... for any synthesizer used as an LO to deliver clean RF power to a converter in a ...

Kirk Siegler is a national correspondent for NPR News. As a roving reporter, he covers the western U.S. with an emphasis on rural issues, water and the effects of climate change on smaller communities ...