Dutch version; Roterende Kern Zwaartekracht
Instead of making an entire spaceship spin or rotate constantly,we could also try to see if the Rotating Core Gravity could also provide for artificial gravity.
The ship should have one big core, and several smaller cores (balls). They should all rotate in a different direction at very high speeds.
They might be powered by ElectroMagneticPulsar Energy. Maybe together they can create endless energy, artificial gravity and pressurization.
At the same time,to perhaps give this theory its final push, we could make the ship rotate its own ax on relatively lower speeds,to support the artificial gravity.