The phrase "a more rigorous understanding" is correct and usable in written English.
It can be used when discussing the need for a deeper or more thorough comprehension of a subject or concept.
Example: "To tackle this complex issue, we need a more rigorous understanding of the underlying principles."
Alternatives: "a deeper comprehension" or "a more thorough grasp".
To achieve a more rigorous understanding of these issues we proceed in a formal way.
The Draft takes a step towards a more rigorous understanding of alt metrics.
We now have a more rigorous understanding of what makes human networks healthy – this alone constitutes an amazing opportunity.
In our paper, we sought to develop a more rigorous understanding of whether and why overworked bosses are less likely to treat employees fairly.
This book provides a novel theory of capitalist interests against clientelism, and argues for a more rigorous understanding of the relationship between capitalism and political development.
Thus, in order to gain a more rigorous understanding of plasmon-induced carrier generation in Al@Cu2O, we integrated the local electric field enhancement (|E(r)|2) in the Al core and Cu2O shell (Fig. 4b).
Application of this approach to food allergy provides a foundation for a more rigorous quantitative understanding of variability in allergic response.
Data from unofficial sources indicate that up to 200 million craftspeople or artisans depend on this sector for a livelihood, suggesting the need for a more rigorous mapping and understanding of the sector.
However, in the long-term, a more rigorous and complete understanding of the transport of chemical disinfectants into particles can be explored utilizing existing mathematical expressions commonly used to model mass transport into porous media.
An empirically grounded understanding of European rights can contribute to a more rigorous evaluation of the desirability of the emerging European constitutional order.
Although a more rigorous sampling of nematodes in the PII clade is required for a robust understanding of reproductive mode transitions in this group, it is interesting to note that H. gingivalis in PII reproduces parthenogenetically in infected horses [ 41].
