Sentence examples for by previous studies from inspiring English sources

These observations are supported by previous studies that demonstrated how different microbial communities are from different body parts – and that the personal microbial signature is unique.

The same results were also observed by previous studies [15].

This method has been used by previous studies [42].

The results are compared with profiles estimated by previous studies.

Pn anisotropy models have also been developed by previous studies.

The accuracy of the proposed relationship is validated by previous studies and moving model experimental data.

As found by previous studies, the TDR calibration using ANN were better to sandy soils.

Similar results have been suggested by previous studies (Iwanami et al. [2013]).

Parallel results have been observed by previous studies on Baltic herring [15, 22].

Our selection also follows the approach used by previous studies [2, 24].

However, no such change has been reported by previous studies (e.g., Okino 2015).