The efference copy signals for each of these sources of rotation depend on the specific motor commands generating the movement.
Such non-visual signals can represent several different sources of rotation, including eye-in-head (REH), head-on-body (RHB), and body-in-world (RBW) movements.
The REW information present in optic flow inherently reflects the sum of all the different sources of rotation (REW = REH + RHB + RBW) and thus provides direct information regarding the total rotation of the eyes during self-motion.
In addition, we find that visual and non-visual sources of rotation elicit similar responses in VIP, suggesting multi-sensory combination of both visual and non-visual cues in representing rotations.
However, to conclusively test these theories, experiments with multiple rotation velocities and directions as well as different sources of rotation (e.g., eye vs head pursuit) need to be conducted.
Tornadoes, violently rotating columns of air spawned by thunderstorms, occur when available energy — warm, moist air at low levels and cold, drier air above — meets vertical wind shear, which provides the source of the rotation.
Several important geometric parameters, such as the beam width column width ratio, beam thickness column thickness ratio, plate length, and plate thickness are considered to understand their effect on the connection moment capacity and sources of inelastic rotation.
Amplitudes of participating modes are estimated at the shifted frequencies in the stationary reference frame, and the modal amplitude set including the effect of source rotation is collected to investigate the source behavior in the rotating reference frame.
The new Green function is used together with a modal decomposition technique to remove the effect of source rotation, thereby allowing an estimation of the rotor-based source strengths in the rotating reference frame.
The atom beam sputtering (ABS) has several advantages over conventional rf sputtering, viz., 2″-diameter wide source of beam, substrate rotation, and less heating of the target material during deposition results in better uniformity of the films.
