Sentence examples for previous studies used from inspiring English sources

"Previous studies used different diagnostic criteria.

Previous studies used incomplete shorter series, altering the results.

The previous studies used variables such as demographic and educational homogamy to capture match-fixed effects.

Most previous studies used only interviews or questionnaires to assess the clinical course.

Both of these previous studies used economic indicators as a measure of development.

Previous studies used the local search method to design the adaptive kanban system.

However, previous studies used alpharetroviral vectors harboring viral coding sequences and intact long-terminal repeats (LTRs).

To determine the residence time and its distribution (RTD), previous studies used either stimulus response or single tracer particle studies.

Previous studies used a Markovian modelling framework (Poterba and Summers 1995; Egger et al. 2007) to analyse labour transition probabilities.

For measuring chemotactic velocity of microparticles, we used 10 mM aspartic acid as previous studies used [16, 27].

One of the previous studies used variable speed of electrical generators in conjunction with a nonlinear control algorithm (see [2]).