The phrase "aforementioned activity" is correct and usable in written English.
It can be used to refer back to an activity that has already been mentioned earlier in the text.
Example: "In the report, we will analyze the aforementioned activity and its impact on our results."
Alternatives: "previously mentioned activity" or "earlier discussed activity".
Some DNA glycosylases have been shown to be bifunctional, performing the aforementioned activity as well as possessing lyase activity, which enables it to cleave the DNA backbone at the abasic site.
The first data set comprises compounds with the aforementioned activity profiles for three biological targets of the cytochrome P450 family (CYP2C19, CYP2D6, and CYP3A4).
Here's USB Man, a little guy that takes the ordinary and mundane task of sharing a USB port and makes all that the aforementioned activity entails ever so slightly less ordinary and mundane.
Sure, boy meets girl, but both boy and girl had major flaws that got sorted out across all those aforementioned activity dates.
When sent information detailing the aforementioned activity involving fake legal documents by VICE, Passion Dust's Facebook page, the Facebook account listed under Lola-Butterflie Von-Kerius, and the Locash Resources website were all deactivated or shut down within hours.
Jimmy Stice, the Atlanta-born marketing whiz responsible for the flurry of aforementioned activity, paces in circles around her. His hair flops to one side as he talks breathlessly with his hands, skipping around from topic to topic as quickly as he moves, a whirling dervish of ideas and action plans.
Foresight encompasses a range of approaches, e.g. scenario building and Delphi method that combine the three aforementioned activities.
Check out the blog post the Playstation team made to see how well the Playstation Eye can pull off the aforementioned activities.
The interactions that emerge during the aforementioned activities (e.g., curriculum accommodation) are encompassed within either the design or mapping arena (Remillard, 1999).
In all the aforementioned activities, it should be noted that women's creativity played a leading role as the conception and exploration of the new idea were conceived by the hydroprocessing research group of CERTH led by a female researcher, Dr. Stella Bezergianni.
Of course, I also learned how to sew (arguably useful, until the invention of fabric glue), so that I could fill my sash with badges I had earned doing the aforementioned activities.
