The phrase "a rational construct" is correct and usable in written English.
It can be used when discussing ideas, theories, or frameworks that are based on logical reasoning or systematic thinking.
Example: "The theory presented in the paper is a rational construct that aims to explain the observed phenomena in a clear and logical manner."
Alternatives: "a logical framework" or "a reasoned model".
Perhaps that's the biggest problem with content marketing: It's a rational construct, based on rational assumptions.
In fact, rather than presenting a historical account of some scenarios (which may be interesting for philosophy of sciences, but not for a scientific article), the author should make a rational construct of all those theories.
Following ALE strategy, a rational constructed Escherichia coli strain DQ101 for fatty acids synthesis was adaptively evolved for 90 days with increasing [C4mim]Cl concentration from 1% to 7% (w/v).
Rational construct design is not always successful, especially with targets for which there are few similar sequences to generate multiple sequence alignments.
Rational constructing the architecture, selecting heteroatoms and tuning their bonding structure are keys for the synthesis of high performance carbon based electrode.
Based on the present analysis, it may be possible to define a priori measure of the quality of PSSMs which may lead to a rational strategy for constructing more effective PSSMs by mixing various functionally/structurally relevant contributions with appropriate singular values.
Besides, it may be irrational to go into ecstasies about the continuation of a politically disenfranchised monarchy, but nations are not rational constructs, and the history of Britain is told in kings and queens.
The generality of the observed multiplicity features, the observation of hot spots, and the rational model construct rules out a more complicated kinetic mechanism that would be necessary to explain the data.
This work exemplifies a rational design strategy to construct novel multifunctional materials for optical application.
The idea of paying athletes to play begins to dissolve as the details hove into view: If you pay all athletes, women cross-country runners alongside left tackles, then no one can possibly construct a rational fee scale.
That is, if we construct a rational number x from integers n and d, then it should be the case that numer(x)/denom(x) is equal to n/d.
