The phrase "active area of study" is correct and usable in written English.
It can be used to refer to a field or topic that is currently being researched or explored by scholars or practitioners.
Example: "Artificial intelligence is an active area of study, with researchers continuously developing new algorithms and applications."
Alternatives: "current field of research" or "dynamic research area".
Although this active area of study is firmly established as a research area in its own right, the boundaries between general software engineering and GSD are somewhat confused and poorly defined.
Although retail atmospherics has been an active area of study, a glance around a typical mall indicates many retailers still do not actively differentiate their retail environment from competitors.
Inositol pyrophosphates are a diverse group of high-energy signaling molecules whose cellular roles remain an active area of study.
The exact interplay of each of these enzymes in the cell still continues to be an active area of study.
However, we have not yet attributed functions to the other receptors, and this remains an active area of study.
Although the specific mechanism by which mechanical ventilation causes lung injury remains an active area of study, the application of positive end expiratory pressure (PEEP) reduces its severity.
So he might be surprised to learn that 150 years after the publication of his book, the study of how species originate, a process known as speciation, is not only one of the field's most active areas of study, but also one of its most contentious.
Though blast's direct effects on the cochlea and vestibular organs are active areas of study, little attention has been given to the ear's contribution to the overall spectrum of blast injury.
The four omics data employed are active areas of study in bioinformatics.
In Atlantic and Pacific L. salmonis subspecies (Yazawa et al. 2008; Skern-Mauritzen et al. 2014), the dynamics, mechanisms, or potential of EMB resistance are active areas of study.
DC lineage and maturation are active areas of study, and therefore, it will be interesting in the future to study the effects of the physicochemical properties of biomaterials on the control of DC phenotype in association with the modulation of immune responses.
