The phrase "activity circle" is correct and usable in written English.
It can be used to refer to a group or setting where specific activities take place, often in a collaborative or social context.
Example: "The community center hosts an activity circle every Saturday for families to engage in various recreational activities together."
Alternatives: "activity group" or "activity hub".
"The SEC was very favorable on this approach and indicated that they would not pursue any enforcement action for prior activity," Circle wrote.
As for these two points, though the pattern of "tribute system" was put forward by modern people, the behaviors like "assembly", "alliance", "pilgrimage", "tribute" and "vassal" are existent in the Chinese civilization and its activity circle since ancient times.
Overlaps between antioxidant content circles (C, D, E) and antioxidant activity circle (B) represent the activities with respect to the corresponding constituents.
"There's a lot of activity circling around the gift-giving space, and we believe we can build a much richer, more personalized and much more thoughtful experience," explained John Poisson, Wantful's chief executive, in an interview.
For each subject, we selected separate non-overlapping regions of interest (ROIs) of significant positive and negative BOLD activity in visual area V1 (blue and orange activity circled with white dashed lines, respectively, in Fig. 4B C; see Materials and Methods).
In this case, the most prominent presenting symptoms were agitation, with signs of restless, short seizures, and rotational locomoter activity (circling).
The following templates will follow in an appendix, including a day- and week activity schedule, two 24-hour activity circles in which the participant can fill in current and desired activity pattern and an activity diary.
Confidence intervals and point estimates for changes in paid employment (diamonds) and household based activities (circles) are pictured.
The fractions containing the activator of FAD activity (filled circle) were examined for color reactions with DTNB solution at 412 nm (open circle) and ninhydrin solution at 570 nm (open triangle).
While there are no trails, there are signs of human activity: a circle of overturned milk crates, mounds of discarded construction gravel and debris, and clutches of empty glass bottles and metal cans.
a Effect of pH on xylanolytic activity (Black circle) and stability (Black square) of LrXynA.
