"serve as a validation" is grammatically correct and can be used in written English.
It is typically used to describe something that confirms or verifies something else. Here is an example sentence: "The study's findings serve as a validation for the effectiveness of this new treatment method."
"The way everyone conducted themselves, working together, coöperating, there's much, much more transparency and a lot of communication," he said, adding that responses to the murder "serve as a validation to the hard work that many men and women have contributed to the city since the tragic event in 2001".
Correlations between specific cytotoxic responses and differential gene expression profiles within the NCI's tumor cell panel serve as a validation for candidate biological targets and putative MOA classes.
The resonance frequency was compared between the two techniques, but in this case, FEA seemed more likely to serve as a validation technique to support the results of the model experiment.
This combination of approaches allows for a very well-defined system, that can be studied both experimentally and numerically, and as such can serve as a validation of heat transfer studies with Direct Numerical Simulations, in fluid-particle systems.
Particle image velocimetry (PIV) can serve as a validation tool for verifying magnetic resonance imaging velocimetry (MRIV).
We do not have access to sufficient number of fresh samples from additional patients with full clinical annotation to serve as a validation set for these observations.
One of the functions of Meso-American writing was to record the succession and achievements of dynastic lines, and consequently it served as a validation of power.
It serves as a validation for pore-network models and the methods used to generate networks.
Subsequent field testing of the designed composite training round served as a validation of the finite element models developed.
This effect was tested for two modules and both show similar trends, serving as a validation for the general concept regardless of the module specifications.
This study serves as a validation for our numerical approach for prediction of hydrodynamics of heap leaching processes at large scales.
