"gravity direction" is a correct and usable phrase in written English.
It refers to the direction in which gravity pulls objects, typically towards the center of the Earth. Example: The astronaut's body was pulled towards the gravity direction as she floated inside the spacecraft.
In particular, Ω = Ω a 1 and e g = − a 1 (gravity direction) hold.
Morphology of YAG crystals changed gradually from dendritic to polygonal, and finally to columnar shape along high gravity direction.
The density increased from 3.49 to 4.12 g cm−3, and the hardness increased from 7.8 to 9.7 GPa along high gravity direction.
The symmetric nodes N455 and N456 described very similar paths with significant increases in the gravity direction, about three times higher than those at the vertices.
In [19], an image sensor unit with sensor to detect the gravity direction and a built-in image rotation algorithm is presented.
It is obvious that an object depth on the plane is determined by the gravity direction which is perpendicular to the ground.
The model domain horizontal hydraulic gradient is imposed by changing the gravity vector direction.
Table 2 Numbers of flight lines and line spacings of the Tahiti airborne gravity survey Direction of flight Number of flight lines Line spacing North south 17 0.05° East west 4 0.1° Northwest southeast 4 0.1°. Figure 3a shows the free-air gravity anomalies at the flight altitude obtained from the Tahiti airborne gravity survey.
Rather, the perceived stability of objects is affected by multisensory estimates of gravity's direction.
An optimal estimate of gravity's direction is internally represented by the brain to disambiguate [13] or supplement sensory information [15].
Here, if a participant lying right side down integrates visual information about gravity's direction then the SVV should be less affected by body orientation, than found previously for the grey background.
