Sentence examples for been two studies of from inspiring English sources

"Blacks compose about 12percentt of the American population and there have been two studies of blacks as serial killers," said Scott Thornsley, an assistant professor of criminal justice administration at Mansfield University in Pennsylvania.

There have been two studies of woodland populations of S. cerevisiae; in one clonality was observed [24] and in the other, moderate outcrossing was detected in the diploid isolates [25].

There have been two studies of note in recent years that have documented the differences between cell-free and cellular DNA using sequencing data.

While there have been a number of recent large group-based didactic programmes featuring CBT techniques in PD [ 21- 23], there have only been two studies of group CBT for clinical depression and/or anxiety in PD; one case study [ 17] and one case series [ 15], for a collective sample of five participants.

To date, there have been six studies of CVF [ 3– 8], four of these were restricted to pregnant women [ 3– 6].

Based on the case of Denmark, there are two studies of the technical challenges and perspectives of converting present energy systems into a 100percentt renewable energy system.

There were two studies of IFX versus ADA.

For maternal exposures, there are two studies of physiotherapists (69, 70).

No relevant data from other plant species are available for comparison, but there are two studies of the relationship between genomic and metabolic diversity in microorganisms.

Between 1966 and 1995, there were forty-seven studies of acupuncture in China, Taiwan, and Japan, and every single trial concluded that acupuncture was an effective treatment.

There were nine studies of Asian descent, six studies of European descent and one study of mixed ethnicity descent.