The phrase "arrival of activity" is correct and usable in written English.
It can be used in contexts where you are discussing the onset or commencement of a particular action or event.
Example: "The arrival of activity in the market was evident as new businesses began to open and attract customers."
Alternatives: "onset of activity" or "beginning of activity".
Nevertheless, further work on calculating the time of first arrival of activity in the target organ and examination of a larger patient series may be useful.
Before the time of first arrival of activity in the sampling region, there is no drug and no signal in that remote site.
Using a commercially available software package, PMOD 3.0 (PMOD Technologies, Zürich, Switzerland), the dynamic images of the first 210 s following the arrival of activity to the brain and the delay- and dispersion-corrected arterial input functions [12] were fitted by Alpert's one-tissue compartment model [13] according to Equation 1: C t ( t ) = f C a ( t ) ⊗ e - ( f ∕ Vd ) t (1).
The no-activity counties are part of a different geological province, possibly giving rise to a different radon trend (Rodgers 1971), but even data from the no-activity counties demonstrate a similar up down trend that carries through from before the arrival of Marcellus activity.
Trends that are similar back to 1989 suggest that the arrival of drilling activity is just a confounding factor making it more difficult to identify the real cause of the decadal-scale up down trend in radon throughout Pennsylvania.
Prior to the arrival of Paul, activities were suspended for small craft in the ports of Cabo San Lucas, La Paz, San Carlos, Maria Magdalena, and Puerto Lopez Mateos.
The effects of arrival activity of PU on small file size are slightly higher since in certain time slot the SU may have less amount of remaining data than the frame size.
After the initial arrival of the K'iche' activity continued at the site without pause, and the local styles were simply replaced by styles associated with the conquerors.
An increase in flight arrivals and the growth of activity sports like sea kayaking and sport fishing are also worrisome, according to Dr. Watkins.
As the destroyer Cole rounded the Cape of Aden 12 days ago and followed a pilot boat to its berth in Aden harbor, its arrival set off a flurry of activity at a ramshackle suite of offices near the port.
As part of an effort to tighten control over how its services are used by third-party developers, Twitter announced in April 2017 that it will shut down User Streams, Site Streams and other APIs to prepare for the arrival of its new Account Activity API and other products.
