The phrase "activities of the first" is grammatically correct and can be used in written English.
It can be used in contexts where you are referring to specific activities associated with a particular group or category, often denoted as "the first" in a sequence or classification.
Example: "The activities of the first committee were crucial in shaping the project's direction."
Alternatives: "tasks of the first" or "functions of the first".
They observed the actual demands of the situation and the activities of the first responder actors.
The development of a comprehensive forensic and follow up service for complainants of sexual assault is described, and activities of the first year are reviewed.
Conceptual design activities of the first fusion power plants were launched in recent years with a view to putting them into operation by 2050.
"Arranged chronologically, these records document in detail the activities of the first lady, including meetings, trips, speaking engagements and social activities for the eight years of the Clinton administration," the statement said.
We have chosen not to publish personal information, including photographs and video footage belonging to the wider Akhras family, that does not relate to the activities of the first family and the way Syria is governed.
The equal activities of the first and second π-π* transition on the phthalocyanine macro-cycle, which can be seen from their equal peak absorption intensity, are achieved by VOPcPhO PC71BM composite nanotubes.
The pancreatic lipase inhibitory activities of the third series of vibralactone derivatives are summarized in Table 3.
Concerning their most recent euthanasia request, physicians were asked to answer questions on patient and request characteristics, consultation with a second physician, activities of the second physician and outcome of the request.
One group, alpha-2 agonists, suppress the activity of the first variant gene and another, beta-blockers, block the locking mechanism on the heart cells.
When Lippard began his scientific career in the 1960s, the biological activity of the first platinum drug, cisplatin, had just been identified.
The literature concerning the activity of the first long period oxides in the oxidation and reduction (oxygen removal) reactions is briefly reviewed and analysed.
