The phrase "activities host" is correct and usable in written English.
It can be used to refer to a person or entity responsible for organizing and facilitating activities or events.
Example: "As the activities host for the community center, I am excited to announce our upcoming workshops and events."
Alternatives: "event coordinator" or "activity organizer".
Mosser and Edwards [37] have recently proposed three major populations of macrophages based on three different homeostatic activities; host defense (classically-activated macrophages), wound healing (wound-healing macrophages) and immune regulation (regulatory macrophages).
Further research is needed to identify the enzymatic activities, host cell targets, and specific immunosuppressive effects of this complex virulence protein.
Macrophages can regulate three different homeostatic activities—host defence, wound healing and immune regulation.
This year's events include a showcase of undergraduate research, campus tours, interactive science activities hosted by faculty, and free snow cones.
Finally, a positive outcome related to the above research could be its application in educational activities hosted in institutes such as schools, universities and museums.
There will also be opportunities for participants to partake of other contemplative activities hosted by the Lama community, and to use free time to deepen one's personal practice (or simply relax).
All recruitment activities hosted by a Johns Hopkins' student organization must be dry, meaning no alcoholic beverages will be served.
Latter-day Saints Student Association: focuses on families and fellowship, sponsoring a group for basketball campout activities, hosting social events at Thanksgiving and Christmas, and connecting with LDS members of Fuqua's prospective student, current student, and alumni communities.
-Storytelling activities hosted by StoryCorps.
The festival runs May 17-21 with a full schedule of panel discussions, performances and devotional activities hosted at the Actors Theatre of Louisville.
Founded in 1885, the Círculo de Trabajadores organization concentrated on educational and cultural activities, hosting a secular school for 500 poor students and meetings for workers' groups.
