Sentence examples for previous studies attested from inspiring English sources

Although previous studies attested to the feasibility of using recycled aggregates from unseparated construction and demolition waste (UCDW aggregates) in unbound layers of road pavements, the degradation caused by compaction and freezing action under simulative conditions has not been investigated yet.

The remarkable similarity in median UAPI of 1 and associated risk between the current and previous study also attests to the relative independence of the impact of UAPI with respect to ultrasound equipment used as we have moved through several generations of scanners, and as such should be feasible for almost all centres treating GTN to perform during staging pelvic ultrasound.

The high photocatalytic activity of CNTs-TiO2-F can be attributed to the increase in production of OH· radicals as attested by previous studies.

Previous studies had mixed results.

Previous studies made similar observations.

Previous studies have shown mixed results.

The findings are similar to previous studies.

Previous studies have yielded inconsistent results.

Previous studies have contradicted one another.

Previous studies have suggested that cellphone use contributes to accidents.

Previous studies revealed that abstinence-only students avoid using contraception.