1.   A cyclotron is fine-tuned to a resonant frequency specific to one chosen ion type.

2.   The reflected signal is studied as a function of frequency and the resonant frequency, together with higher orders, is then measured.

3.   A range of frequencies wide enough to ensure that it encompasses the resonant frequency of the sample v r is then examined.

4.   The resonant frequency is detected as the maximum of a graph of amplitude against frequency.

5.   To obtain a low resonant frequency, the inductance has to be very large since it is difficult to achieve very high capacitance.

6.   Making m small sets the resonant frequency very close to the critical frequency so that the attenuation of the prototype is enhanced where it is weakest.

7.   As gravity tugs the cluster downward, it passes through a chamber filled with precisely tuned microwaves, which excite those atoms whose resonant frequencies match the microwave frequency.

8.   In most structures you want to stay away from the resonant frequency because there is the danger that the structure might shake itself apart, he says.