At each level of the spinal column a pair nerve root exits through a hole (neural foramen).

At each level of the spinal column a pair nerve root exits through a hole (neural foramen).

The measurement unit includes a measurement method selection unit, a control unit, a storage unit, an analysis unit and a display unit.

Then construction is completed storey by storey.

In certain examples, the system may include a first stage, a second stage fluidically coupled to the first stage and a third stage fluidically coupled to the second stage.

The amplifier comprises an input stage, a bias stage and an output stage.

The pipeline processor comprises an input stage, a segmentation pipeline stage, a feature extraction pipeline stage, and an output stage.

The segment includes an input stage, an output stage and at least one intermediate stage.

The amplifier has a main stage, a first peak stage and a second peak stage.

The gain stages include a preamplifier stage, two interstage amplifiers, and a postamplifier stage.

The second stage (40) is a gain stage.

The one floor is disposed above the other floor.

The apparatus includes a reticle stage and an optical stage.

The invention relates to an amplifier output stage comprising a preliminary stage, a final stage and a control device.

The differential amplifier core circuit comprises an input stage, and an output stage.