The phrase "as shown in a previous" is correct and usable in written English.
It can be used when referring back to information or examples that were mentioned earlier in the text.
Example: "The results of the experiment were consistent with the theory, as shown in a previous section of this report."
Alternatives: "as demonstrated in a prior" or "as indicated in an earlier".
Support and promoter have the effect of increasing the activity, the selectivity and the stability of the catalyst, as shown in a previous work.
Due to treatment decreased mean PT were restored to a level corresponding to that in healthy controls as shown in a previous study.
As shown in a previous report [21], an isotropic pressure was applied through a flexible membrane to assure uniform pressing between the PET film mold and substrate.
For preparation of the initial juice, 50 kinds of fruits and vegetables were used to produce the final extract as shown in a previous paper [1, 2].
The use of phase-controlled thyristors as shown in a previous section is characterized by reactive power consumption and low order harmonics.
As shown in a previous study [29], the oversmoothing could be compensated by exploiting the neighborhood statistics over a pixel to be denoised.
Moreover, as shown in a previous study [5], 419 scam mobile phone numbers are precise in indicating the country of residence of the phone owner (scammer) as few roaming cases were found.
However, cross-transmission estimated in this study (4.2%) is comparable with cross-transmission confirmed by genotyping (2.8%) as shown in a previous study [7], and the results of the analysis remain the same after excluding possible cross-transmission.
As shown in a previous study [12], this latter reconstruction leads to protocol-specific images with NEMA NU-2 phantom-based filtering that meet EANM 1.0 quantitative harmonisation standards.
As shown in a previous study (Margot et al. 2013b), diffusion of oxygen from the air space was sufficient to maintain a high level of dissolved oxygen during the reaction.
This selection represented the genotypes and genetic diversity found in the Dutch CF patients as shown in a previous cross-sectional typing study.
