The phrase "activity of the event" is correct and usable in written English.
It can be used to describe the specific actions or tasks that take place during an event.
Example: "The activity of the event included workshops, networking sessions, and keynote speeches."
Alternatives: "event activities" or "actions of the event".
In order to study the aftershock activity of this event, we started deployment of seventy-two ocean bottom seismometers (OBSs) four days after the mainshock.
In order to study the aftershock activity of this event, we carried out extensive sea-floor aftershock observations using more than 100 ocean-bottom seismometers just after the mainshock.
Additionally, as with many signaling pathways, the activity of the signaling event is not indicated simply by an 'on or off' state but is instead measured by the level and duration of the signaling [ 40].
The application of biologic agents emerges to compensate for such drawbacks by mimicking, inducing, and regulating the activity of the natural events that happen in the healing area with the purpose of promoting the regeneration of the tissue.
This study addresses the hypothesis that local inflammation is the outcome of inappropriate immune responses to common environmental stimuli, and that such responses contribute to disease activity independently of the events that have triggered the disease [2], [4], [5].
For example, when searching for or choosing #ECR2015, an overview of the meeting is displayed, along with analysis of the Twitter activity during the event, a list of the most influential tweeters by activity and following, and the latest tweets using hashtags related to ECR 2015 (http://bit.ly/1JbgIF4).
But here are a couple of charts that give a snapshot of the activity around the event as measured by Tweets with the event hashtag #TCDisrupt (thanks for the charts, Simply Measured).
Giles told the inquest he had decided to cancel the activity in the event of another fall, but in the meantime suggested the volunteers wash their hands and cover them in dirt to improve grip.
The Bank also warned against expecting a rapid rebound in economic activity in the event of a vote to stay in the EU given some business projects that had been deferred before the vote could take time to restart.
In addition, PARP activity accompanies the event of dying, TUNEL-positive photoreceptors and colocalizes to a large extent with them, whereas in this study, TUNEL colocalization with HDAC activity was only minor.
