The wave remained inactive and difficult to track as it crossed the Atlantic.
Whereas the flow patterns are perfectly symmetrical due the low Reynolds in the cavity, concentration gradients and current densities are quite higher on the downstream part of the cavity, due to the presence of the inactive zone between the tracks.
Finally all speakers including inactive ones can be tracked using a particle filtering.
The number of active speakers must be estimated, these active speakers must be identified, and the locations of all speakers including inactive speakers must be tracked.
Delivery groups (n≥10) are included if they have: (1) a strategic interest in delivering community sport to inactive people and (2) a track record of ≥6 months of delivering community sport.
So I tracked down his inactive Twitter account, with the bio "world renouned Diana fan [sic]", with little luck.
Since uncontrolled proteolysis can be very deleterious for tissues, proteases (other than those found in the digestive track) are stored as inactive pro-enzymes that are activated only for specific and localized tasks limited in time.
The Royal Society of Arts predicts that in the next 15 years, life insurance premiums will be set with data from wearable monitors and workers in retail and hospitality will be tracked for time spent inactive.
It should be noted that once a speaker becomes inactive, he can no longer be tracked.
To approach this issue we transduced spleen B cells from wild type mice with retroviruses encoding AID or AIDE58Q catalytically inactive mutant, together with GFP for tracking purposes.
