This is a preview. Log in through your library . Abstract Two further lines of evidence support the contention (Edmunds, 1966) that the cell cycle in autotrophically grown Euglena can be coupled to an ...
At a fundamental level, the goal of any frequency synthesizer is, based on a given reference frequency, to generate a desired output frequency. They do so, usually, by dividing down the reference ...
Low-frequency voltage-controlled oscillators (VCOs) can be found in clocks, timers, audio synthesizers, and a variety of other applications. The VCO shown in Figure 1 is based on a simple astable ...