The phrase "are less robust" is correct and usable in written English.
It can be used to compare the strength or effectiveness of two or more things, indicating that one is not as strong or effective as the other.
Example: "The new software updates are less robust than the previous versions, leading to more frequent crashes."
Alternatives: "are not as strong" or "are weaker".
The two-step shapers, however, are less robust in comparison.
But for industrial applications, FD schemes are less robust compared to finite-volume (FV) ones.
"Even in times that are less robust than they were six months ago, there exists a high level of demand.
But even though these characteristics are less robust than in younger men, they usually remain within normal limits until about age 70.
For starters, more investors could be hurt, since investor protections in the private market are less robust than in the public market.
I think that Mahadevan yesterday commented that in some sense, and it's true there's an extra parentheses here least squares are less robust, which is definitely true.
That percentage translates into about one million Americans affected each year, with older adults, whose immune systems are less robust, being most vulnerable.
But young bees are less robust, and will begin to die if the temperature inside the hive rises beyond 36°C.
This approach has served ADIA well and reflects the strongly felt notion that the fund's ultimate purpose is to serve as a financial reserve for Abu Dhabi in times when oil revenues are less robust.
Taking the latter first, although the findings are less robust than the main results, at several thresholds, we observed an excess of associated genes common to schizophrenia and bipolar disorder.
But that can be read as both an incremental move intended to increase the pressure on antigovernment forces and an indication that Syria's helicopter squadrons are less robust than even several weeks ago.
