The phrase "actively extending" is correct and usable in written English.
It can be used to describe the process of making something larger, broader, or more inclusive in a dynamic or ongoing manner.
Example: "The organization is actively extending its outreach programs to better serve the community."
Alternatives: "proactively expanding" or "dynamically broadening".
In the same period, the Italians were also actively extending their Eritrean colony and encroaching upon Ethiopian territory.
Meanwhile, traditional VCs and corporate venture investors are also actively extending term sheets to talented startup teams.
In Virtual Slope Walking, by actively extending the stance leg and shortening the swing leg, the robot walks on level ground as it walks down a virtual slope.
Optimal sampling paths are those on the slab surface parallel to the growth direction of individual corallites along the central axis of an actively extending corallite fan.
In the actively extending Red Sea margin of eastern Eritrea, which lies at the Red Sea/Danakil Gulf of Aden and the East African rift triple junction zone, the geometry and kinematics of extension are complex and poorly defined due to large data gaps.
Although it was not possible to locate a wild mole actively extending its tunnel in the Apalachicola National Forest, such observations were possible in Davidson County Tennessee.
As a consequence, she was unable to actively extend her knee and straight-leg raise.
A 39-year-old male construction worker was admitted to our department with the complaint of inability to actively extend the right elbow.
The patient was unable to actively extend the knees from any flexed position and perform a straight leg raise in both knees.
We show how acting agents can, for example, actively extend their body for some time by incorporating predictably behaving parts of the world and how this affects the transfer functions.
Importantly, pseudopod activity, defined as the product of pseudopod size and frequency, is similar in sgc/pla2-null cells (20.8+/−1.7 µm/min) and wild type cells (21.6+/−2.0 µm/min), indicating that sgc/pla2-null mutant cells actively extend pseudopodia.
