The phrase "a study has displayed" is correct and usable in written English.
It can be used when referring to the findings or results presented in a research study.
Example: "A study has displayed significant correlations between sleep patterns and cognitive performance."
Alternatives: "a study has shown" or "a study has revealed".
However, while the model applied for this study has displayed skill in estimating surges over wetlands, the formulations are missing key processes and model advancements are necessary.
This study has displayed findings related to the health providers' experience of delivering public health under the innovative contract service policy on the ground floor of rural health systems in Xinjian County, a theme that has not been investigated much in the region.
Some members of staff caring for older patients on acute hospital wards, the same kind of setting as in this study, have displayed a tendency to mistrust carers and avoid engaging with them [ 7].
The British General Medical Council, the body that revoked Wakefield's license, found Wakefield had acted "dishonestly and irresponsibly" in his research and in conducting his study, had displayed "callous disregard for the distress and pain the children might suffer".
The Jacobus Fellowship, which supports the final year of graduate study, is awarded to students whose work has displayed the highest scholarly excellence.
Multiple studies have displayed a significant correlation among Step 1 scores, in-training examination (ITE) scores, and board passage, although no such studies have been performed in dermatology.
Although these studies have displayed promise of RNAi therapy as an alternative means to treat vascular diseases, there is so far no study discussing how transfection reagent alone and in combination with non-targeting (control) siRNAs affect gene expression level.
Most studies have displayed the quiet-time features of the trough (e.g., Rodger et al. 1992; Scali 1992; Rodger 2008).
Also, meta-coexpression studies have displayed their efficiency to predict functional relationships between genes [ 18].
However, only few studies have explored the relationship between polymorphisms in such genes and lung cancer survival, and these studies have displayed conflicting results [ 19- 21].
