Another common denominator is the simultaneous presence of order and disorder.

Going from Li to Be there is an increase in nuclear charge but a simultaneous presence of the other '2s' electron.

This was due particularly to the simultaneous presence of a unique collection of exceptional sources and scholars.

Comorbidity is the simultaneous presence of two or more medical conditions, such as schizophrenia and substance abuse.

An inscription on the tomb by the latter alludes to their simultaneous presence in 1475.

The action is directly caused by simultaneous presence of the two mental states; no further explanation is needed.

Their simultaneous presence called attention to the gaping hole he still felt inside because of the absence of Trip.

There is unfortunately no obvious way of writing an expression for the energy in the simultaneous presence of all the charges.

Ambivalence was used by Freud to indicate the simultaneous presence of love and hate towards the same object.

This earlier meaning is still in standard use by digital media performers to signify the simultaneous presence of the human and the technological other.