The one thing that hasn't changed is its research focus.

The research focus of the first project groups is also still to be determined.

Better defense against infection is a key focus of his research.

Without a theory, it's very hard to know where to direct your research focus.

These areas remained their primary research focus through the 1950s.

Recently, the role of knowledge in democratic societies has been added as a third research focus.

As a legal scholar, his primary research focus is sports and education law.

During this period, historical and social subjects became the main focus of the his creative research.

His research focus has been on international and national security, and military history.

Over the years, tuberculosis became a major focus of her research and publications.