After 24 h clinorotation, RT-PCR showed an increased gene expression of P2X4, P2X7, and P2Y2, whereas P2X2, P2Y1, and P2Y14 were downregulated in SMCs under simulated microgravity condition (MG) if compared to the SMCs under normal gravity (1 g)).
Even after 2 weeks under culture in the modelled microgravity, in the G-aggregates the glial-specific and functional markers (i.e., GFAP, S100B, and Cx43) showed localisation patterns that were similar to those observed in the monolayers under normal gravity conditions.
Under conditions of normal gravity, the magnetic translation of a solid particle caused by a field gradient force has been commonly used to separate a magnetic particle composed of spontaneous magnetic moment.
A single, heptane (n-C7H16) droplet containing 0.5%, 2.5%, or 5.0% by mass of aluminium (Al) NPs mounted on a silicon carbide fibre was exposed to a rapid increase in temperature (from room temperature to temperatures in the range 600 850 °C) at atmospheric pressure and under normal gravity, and the autoignition and combustion characteristics were observed.
Seedlings grown in the 0 g* tube were shorter than those grown under normal gravity conditions, whereas the conditions in the 2 g* tube produced an increase in the length of the seedlings.
Under normal gravity conditions, the buoyancy force, which is dominant under such conditions, can be added to the force balance.
Although designed to create a LSMMG environment, the RWV can also be used to grow cells under normal gravity by simply changing the position of the bioreactor (Fig. 1).
There are a large number of correlations for the TPFPD in tubes under normal gravity.
The larger initial wall temperature brings about more significant liquid evaporation during the filling operation, and then causes higher pressure evolution, no matter the filling process occurs under normal gravity or microgravity conditions.
