The phrase "activity can be studied" is correct and usable in written English.
It can be used when discussing the potential for research or analysis of a particular activity.
Example: "In this course, we will explore various methods to understand how physical activity can be studied to improve health outcomes."
Alternatives: "activity can be analyzed" or "activity can be examined".
The temporal evolution of geomagnetic activity can be studied through the AA* index.
Therefore, by using these prodrugs, intracellular mechanisms of perforin inhibitory activity can be studied more thoroughly in future.
What makes flies so useful is that it's easy to breed genetically modified strains, so that the role of specific genes in brain activity can be studied by manipulating or silencing them.
These properties, and researchers' ability to precisely control the diameter and placement of nanowires, make them good candidates for connecting to the insides of cells so that their activity can be studied at the molecular level.
In addition to gene expression analysis osteoclast activity can be studied by e.g. TRAP enzyme histochemistry and subsequent histomorphometry.
We conclude that naturalistic network activity can be studied under submerged conditions when a sufficient oxygen supply is maintained by a high flow rate of superfusion fluid.
When the market for a certain good is competitive enough, economic activities can be studied by the market pricing mechanism.
They exhibit complex neural network activity and can be studied with techniques well-honed in animal models.
Thus, the influence of chemical compounds on the electrical activity of cells can be studied with high temporal and spatial resolution.
In the laboratory, people's ability to segment ongoing activity into events can be studied using a simple task in which they are asked to mark off boundaries between events while watching a movie (Newtson, 1976).
Mouse embryonic fibroblasts represent an ideal cell system in which the activities of p53 can be studied.
