Sentence examples for been confirmed in previous from inspiring English sources

Such transformation has been confirmed in previous reports [37, 38].

Our research showed that improving service quality in a meaningful way (hypothesis 6) increases customer loyalty, which has been confirmed in previous investigations.

The effectiveness of mechanical stimulation as opposed to other methods of collecting saliva and detecting clinically-relevant proteins has been confirmed in previous studies [33 35].

Effectiveness of SEHRAC (storage-enhanced heat recovery room air-conditioner) for water heating in residential buildings in Hong Kong and elsewhere has been confirmed in previous studies.

After losing 1 0 at Aston Villa with Damien Duff scoring an own goal, Newcastle were relegated with local rivals Middlesbrough, joining West Bromwich Albion whose relegation had been confirmed in previous weeks, while Sunderland and Hull City survived.

The binding capacity of the antibody has been confirmed in previous studies [41] [43].

The lamellar structure and composition of tricobalt tetraoxide was confirmed in previous studies [23] by XRD, FTIR and XPS.

Each item is measured on a 7-point Likert scale (1: "not at all" to 7: "completely"), the reliability of which was confirmed in previous studies (Korpela et al. 2008; Korpela et al. 2010).

Until now, the mechanism underlying EDA-mediated synthesis of Cu NWs process has remained unclear; however, it is confirmed in previous studies that there are three vital elements necessary to form CuNWs. First, at least one pH adjusting species to form a first solution to make a suitable environment is required.

This finding was confirmed in previous studies.

These staining variations were confirmed in previous glioblastoma studies [ 58].