Sentence examples for by several groups a from inspiring English sources

Even though many papers have been reported by several groups, a complete review on CBRAM performances including switching characteristics, reliability, mechanism, and so on for real production is needed, which is not reported yet.

Although the impact of tumour budding on clinical outcome is validated by several groups, a standardised scoring system for this feature has not yet been established, although several similar methods have been proposed (Ueno et al, 2002; Shinto et al, 2005; Prall and Ostwald, 2007).

Tissue-specific regulation of expression has been studied by several groups, and a switch from an adipose-specific exon 1 (exon 1b or exon I.4) promoter used in nontumour breast tissues to the ovary-specific exon 1 (exon 1c or exon I.2) has been observed in breast cancer tissue [ 8, 9].

No such demonstrations have been planned for Ms. Ashrawi's other scheduled appearances in Colorado: a speech on Sept. 14 in Boulder, sponsored by several groups, including a student organization at the University of Colorado; and a private fund-raiser on Sept. 15, sponsored by another group at the university, the Coalition for Justice in Palestine.

A reassessment has taken place by several groups, advocating a more conservative approach.

A large number of experiments have been carried out by several groups using a variety of approaches to study the NADPH oxidase in cell-free preparations.

However, the role of UCP3 as a source of proton leak is still under debate by several groups (for a review, see Nedergaard and Cannon, 2003).

Anti-Müllerian hormone (AMH) has been evaluated by several groups as a potential novel clinical marker of ovarian reserve.

While synthetic methods of NPs in organic media were reported by several groups with a well-defined size and shape, they are water-immiscible and have limited application range [23].

Further research by several groups provided a possibility: Massive forest fires ignited by the heat of the blast could have pumped enough carbon dioxide into the atmosphere to cause a period of runaway global warming, cooking the dinosaurs (ScienceNOW, 6 June 2003).

Concurrency of sexual relationships has been posited by several groups as a key driver of the high rates of prevalence in the southern African region [11], [12].