PARK RIDGE, N.J. (AP) -- Rental car company Hertz said Monday that it has adopted a one-year shareholder rights plan because of "unusual and substantial activity" it its shares. Shares of Hertz Global ...

The EDGE embarks as the only flicker noise measurement system certified to provide accurate measurements from 1 Hz to 30 MHz as well as the industry’s only fully integrated measurement system of its ...

I have found that often simple improvements often lead to short term failure, but eventually success. In the last two articles I showed how a modern 6½ digit DVM could be used to measure 0.1 to 10 Hz ...

Germany s Renewable Energies Agency reports that around half of all PV installations have been retrofitted according to the country s 50.2 Hz measure introduced in 2012. A total of approximately ...