Sentence examples for many studies having from inspiring English sources

While many studies having investigated the effects of landscape complexity or heterogeneity on farmland biodiversity were focus on semi-natural habitats (e.g. forests, hedgerows), few have analyzed the consequences of local crop heterogeneity on species abundance.

Despite many studies having been conducted, the molecular mechanism of HbF regulation is not completely understood.

Despite many studies having examined improper COD statements, few have assessed the improper rate by specialty of the certifying physician.

Despite many studies having focused on the molecular epidemiology of EV71 [ 11, 15- 19], several aspects of the evolutionary and epidemiological dynamics are still not clear.

There are many studies having reported a relationship between the number of cases treated in a hospital and the outcomes of cancer treatment[ 22- 27].

The main risk factor for Down's syndrome is maternal age with many studies having shown an increased incidence of Down's syndrome with increased maternal age.[ 3] There has also been some suggestion of an association with paternal age however this has not been confirmed.

Commuting makes people unhappy, or so many studies have shown.

Many studies have been made of techniques to suppress evaporation.

"Many studies have shown that having animals can have a profound impact on these people".

Many studies haven't bothered, and have merely compared acupuncture with no treatment.

Many studies had conflicting results.