The phrase "a central activity of" is correct and usable in written English.
It can be used to describe a primary or key action or function within a specific context or organization.
Example: "Research and development is a central activity of our company, driving innovation and growth."
Alternatives: "a key function of" or "a primary focus of".
Beginning with Kepler's Paralipomena in 1604, the study of optics had been a central activity of the scientific revolution.
The promotion of young talent has always been a central activity of the music business, but now, on Web portals like MySpace, which encourage the complete documentation of one's life in constantly updated photographs, video clips, and blog posts, amateurs are growing up in public.
Railroad investment spending, a central activity of the country's stimulus program, more than tripled in the first two months of the year as Beijing tried to strengthen and expand a network that has failed to keep up with demand, particularly in bad weather and on holidays.
Categorization is a central activity of socializing new workers into the workplace and contributes to the building of mutual understanding about work-related categories.
Albashiry and colleagues (2015c) refer to 'curriculum leadership' as a central activity of Heads of Departments (HoDs) in Community Colleges, portraying curriculum leadership as a collective activity led by HoDs.
Cooking together is a central activity of my wolf pack and is accompanied by some dancing music, free-flowing Girlfriend Wine and the constant chatter of shared secrets and stories interrupted by comments like "I think this needs more salt".
Discovering general, feasible methods has thus become a central activity for many of those hoping to reap the benefits of ontologies.
This connection of mosquito control to income generation uplifted the socioeconomic status of the people involved and became a central activity for a number of youth groups in Malindi.
"That was a central activity for a lot of our kids in the summer, and that is not available anymore," said Amanda Rothengast, principal of Hoover Community School, where 90 percent of the 880 students qualify for the free or reduced-price lunch program.
Product selection and the shelf space reserved to each product is a central activity for retailers and Shelf Out of Stock (SOOS) events are often strongly related to planogram design.
Because this special issue focuses specifically on video-based PD, we will anchor our description of the implementation of the STeLLA PD around a central activity in the program: video analysis-of-practice (design principle 5).
