"actively explored" is a correct and commonly used phrase in written English.
It can be used when describing someone or something that is exploring or investigating something with energy, effort, and intention. Example: The team of scientists actively explored the depths of the ocean in search of unknown species.
Shapes are recognized more accurately when they are actively explored, as compared with passive exploration (Heller, 1984).
Among these, the design of control systems capable of automating a wide range of UAV activities is one of the most actively explored and evolving.
With such broad activity, IFN has become one of the most actively explored topics of immunology, genetics, virology, oncology, and molecular biology research [3].
These largely involve more conservative assumptions about emissions at every stage of the process and are being actively explored.
The region where the skeleton was found has some of the world's richest fossil beds, and they have been actively explored over the last decade.
Alternatives to full-face veils should be actively explored by responsible Muslim leadership with women's involvement, thereby shifting normative religious practices.
Another worry is that EMI has employed a me-too Internet strategy, trailing behind competitors like Vivendi Universal and Bertelsmann, which have actively explored ways to tap into online demand for downloadable digital music.
While these issues are being actively explored within Syria, much diplomatic energy has already been expended on who will be invited to the table and who holds the true influence over Assad.
Thus, an alternative electrode material has been actively explored to replace it.
Further work in our group is being actively explored towards these questions.
In addition, the links between genetic variability, toxicity outcomes and epigenetics are being actively explored.
