What year did transistor radios come on the scene How much did they cost?
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13 Citations | This unified approach makes prototyping of cognitive radio capabilities with tactical radios faster, easier, and cost-effective. |
The out- come was that SREM units did register the outgoing SPE on-time and that these could serve as indicators of radiation hazards, leading to successful alerts. | |
Japanese firms spent about as much of their own money on R&D, relative to sales, as did similar U. S.firms. | |
88 Citations | Sales data increased from 26.33 DID in 2002 to 28.12 DID in 2004 and 28.93 DID in 2005. |
Specifically, they suggest –– contrary to our assertion otherwise –– that they did in fact know the cause of each transmitter failure. | |
28 Citations | We conclude that although mergers did confer some benefits on the participating firms, they were not a prerequisite for railroads being able to achieve substantial cost savings. |
The data, however, did demonstrate considerable variability in cost efficiency throughout the United States and its territories. |