The phrase "a better rationale" is correct and usable in written English.
You can use it when discussing an improved reasoning or justification for a decision, action, or belief.
Example: "After reviewing the feedback, we realized we needed a better rationale for our proposed changes to the project."
Alternatives: "an improved justification" or "a stronger reasoning".
"It puts a different face on the conflict, a better rationale for it".
Now, the Administration's argumentation has been bad and alienating to people who would support a better rationale.
The knowledge accumulated during the past decade has provided a better rationale for ongoing dengue drug discovery.
According to Thomas Miceli and Kathleen Segerson of the University of Connecticut, a better rationale for eminent domain is to overcome the power of "hold-outs".
He said his group was counting on the F.C.C to offer the appeals court a better rationale for keeping the limits on station ownership as they are, or else for Congress to step in.
But if you concede that in a dangerous world the United States still needs an alliance with Europe, you need to come up with a better rationale for closing NATO's doors to some of our closest European friends.
Such an approach could see the introduction of more individualised therapy, and this would have a better physiological rationale than a blanket 'one size fits all' pressure-targeted resuscitation strategy.
We believe the better rationale for deleterious SAP prediction should be: If a SAP lies in the protein with important functions and it can change the protein sequence and structure severely, it is more likely related to disease.
Therefore, incorporating intratumoral heterogeneity in a dynamic tumor model as a part of preclinical efficacy determination could improve prediction for response and provide better rationale for the development of more effective therapies.
What has not been demonstrated yet is that better rationale has led to better results.
The most strongly endorsed Advantage items were: "better understand risk of future disease" (mean score of 3.9 on the 1-4 scale); "better rationale for screening modalities" (3.8); "basis to provide preventive guidance to patients" (3.7); and "better address patient's concerns" (3.5).
