The O+ ion escape rate saturates when the solar wind density becomes high (above 100 cm−3).
Firstly, thermionic emission will gradually increase its effect in the high fields when the current density becomes high.
For the November 2004 event, solar wind density sharply increases before IMF turns southward; we speculate that plasma sheet density becomes high before the convection electric field becomes large.
The packet-delivery ratio of all the protocols increases as the network density becomes high because connectivity increases.Figure 8 plots the packet-delivery ratio against the packet-sending rate.
The observations of the time-lapse movies revealed that the cells start to align their movement when the local density becomes high.
For the same amount of AgNO3, the Ag nanowire density became higher as the nanowire diameter decreases and the length increases.
However, consistent with a previous report that REDD1 increased under high cell-density condition, we did observe increased REDD1 levels in DMSO-treated cells at later time points when cell density became high.
After the barley withered and competition with Brussels sprout abated, aphid densities became higher in the inter- than in the monocrop.
Further experiments are needed to determine if birds become spirochetemic after being fed upon by infected ticks, and if spirochete densities become high enough in bird blood to facilitate their acquisition back to feeding ticks.
If KCl concentration continues to increase, the ion density in the solution becomes higher and higher.
