"renewed understanding" is a correct and usable phrase in written English.
It refers to gaining a new or improved understanding of something. You can use it when discussing a change or growth in understanding, such as in the following example: "After taking the advanced class, I had a renewed understanding of physics and was able to solve complex problems with ease."
There was a renewed understanding of the need to support and believe survivors who spoke out, or so it seemed.
The wide involvement of youths in the Obama campaign suggests a renewed understanding of the role of government in addressing the needs of citizens.
Purging the immigrant novel of all swagger and sentimentality, Tóibín leaves us with a renewed understanding that to emigrate is to become a foreigner in two places at once.
In the 21st century there are signs that the status of the librettist is being revalued, and that a generation of writers is emerging with a renewed understanding of the dramatic requirements of the genre.
This is to do with the confluence of new ways of thinking around population health, personalised care and a renewed understanding of the importance of non health determinants on outcome to the person.
But the renewed understanding that collective struggle is a key component in meaningful change — inspired by things as diverse as the Tea Party and a Tunisian fruit vendor — could not be more important.
If the new technologies of hrHPV DNA testing or HPV vaccination are to have any impact, a better understanding, and renewed focus on understanding a woman's motivation for screening is essential.
The concept of respirasome has renewed our understanding of the respiratory chain organization, and most recently, the structure of respirasome solved by Yang's group from Tsinghua University (Gu et al. Nature 237 7622):639–643, 2016) firstly presented the detailed interactions within this huge molecular machine, and provided important information for drug design and screening.
While the Duke project appears to have generated renewed interest in understanding the contributions of immigrants in the U.S., Wadhwa doesn't see it getting much traction in policy circles, where "the focus right now is on illegal immigrants.
Therefore, there is a renewed interest in understanding the behavior of the pathogens in different environments of the host like low pH, elevated temperature, changes in osmotic strength, presence of cationic peptides as well as the availability of ions and nutrients.
Among the effects of the tragedies of 9/11 and its aftermaths has been a renewed interest in understanding the religions of others.
