Sentence examples for been reported by studies from inspiring English sources

The increase in crop cultivation in tropical semi-arid and pastoral areas in Africa has been reported by studies elsewhere.

Indeed, evidence of gender differences in child immunization status have largely been reported by studies from southern Asian countries where son preference are endemic [16, 37].

This anomaly can be attributed to the distinct variations in slope and topography in these watersheds, and such anomaly has been reported by studies (Rudraiah et al. 2008; Chopra et al. 2005; Vittala et al. 2004), conducted in other areas also.

A long time delay has also been reported by studies conducted in other regions of the country [ 8- 10].

Similar effects have been reported by studies in Burkina Faso [ 30] and Ghana [ 31] after the reduction of user fees.

The potential for MMP-2 for predicting liver fibrosis remains unclear as some contradictory data have been reported by studies performed so far [ 60, 61].

Recently, 'second-generation' signatures specific for the distinct subtypes of breast cancers have been reported by studying breast cancer microenvironment or host immune response [ 1, 83- 87].

Similar results on interspecies transmission and species barrier were reported by studies with PMCA [25] and by Cashman and co-workers [26], whereby both systems use cellular extracts.

However, positive effects of treatments were reported by studies without the involvement of the developers or sponsorships.

These tests are simple to compute and should be reported by studies using instrumental variable analysis in pharmacoepidemiology and genetic epidemiology.

The lower values tend to be reported by studies at their earliest phases and they therefore probably represent results taken from "high on the learning curve".