The phrase "a more efficacious" is correct and usable in written English.
It can be used when comparing the effectiveness of two or more methods, treatments, or approaches.
Example: "The new medication proved to be a more efficacious option for treating the condition than the previous one."
Alternatives: "a more effective" or "a more powerful".
But the scanners should allow for more security lanes and the reallocation of border staff, as well as a more efficacious screening process.Is it helpful to travellers, though?
Brazil is one of the largest countries in Latin America and the contemporary evaluation of risk factors for AMI is crucial for a more efficacious disease management.
It is proposed that enteric coating of the particles or particles in a gastro-resistant capsule could be a more efficacious vaccine formulation.
Macitentan is a novel dual ETA/ETB receptor antagonist with enhanced tissue distribution and sustained receptor binding properties designed to achieve a more efficacious ET receptor blockade.
Yet despite this, concrete reinforced with bundle-type fibers is shown to more effectively suppress scabbing during high-velocity impact, which is attributed to a more efficacious dispersion of shock stress due to the increased number of individual fibers.
In not one of those cases did the Court "questio[n], in the absence of a more efficacious sanction, the continued application of the [exclusionary] rule to suppress evidence from the State's case" in a criminal trial.
The collection of the data on available systems and tools, and their critical appraisal for any imperfections or inadequacies, serve towards either improvement or an alternative approach, giving a more efficacious end product.
These unanswered questions pose important challenges to be addressed in the quest to understand the protection afforded by RTS,S and to build a more efficacious second generation vaccine against malaria.
We're designing these systems with a focus on materials to release them in ways that will engage a cancer cell and kill it in a more efficacious fashion, where the drugs work together and do so with a more potent effect," Morton says.
So the spectrum auction is more the government helping with the re-allocation of spectrum to a more efficacious part of the economy.
Thiamethoxam as the sole active ingredient was used, not a more efficacious commercial product, at seed treatment rates that were lower than recommended as per common agricultural practices.
