z] of the CME's magnetic field must have the opposite polarity
to that of Earths field, so it can reconnect more efficiently.
The sun's polar magnetic fields weaken, go to zero and then emerge again with the opposite polarity
Therapy aims to gradually introduce the client to the possibility of the opposite polarity
which might be accompanied by the light of a new perspective on their life.
It was not unusual to use two keys or a compound key in which deflection in one direction produced a pulse of one polarity and deflection in the other direction produced a pulse of the opposite polarity
Tribo-charging occurs when particles are charged with opposite polarity
by particle-particle and particle-surface charge mechanisms because of their work function or triboelectric series [23, 31].
To investigate the effect of electrical stimulation on the attraction of positively or negatively charged cells toward an electric field of opposite polarity
, we used unidirectional pulsed current (squared pulse).
doesn't always diagnose the rhythm as ventricular tachycardia.
During the process, the signals from the opposite polarity
are attenuated enough so that they don't interfere with each other.
When the magnetic field at the north pole is removed by CMEs, a band with opposite polarity
moves up, as if on a conveyor belt, to replace it.
This signal should be of small (limited) bandwidth with the same amplitude and opposite polarity
to the sidelobes of an initial signal.
For digital applications, the driver terminals send out signals of opposite polarity
In the Bearden model, electrical charges are actually dipoles, where each dipole consists of one real charge and an opposite polarity