Sentence examples for been performed using several from inspiring English sources
Rare event predictions have been performed using several methods, but remain a challenge.
Surface characterization of these membranes have been performed using several techniques such as Fourier transformed infra-red spectroscopy, x-ray diffraction, atomic force microscopy, scanning electron microscopy and contact angle measurements.
In the late years, the detection and measurement of this molecule in biological samples has been performed using several different analytical strategies.
Therefore, simulations have been performed using several models of random graphs (Kuchaiev and Przulj, 2009).
The screening of plant extracts/phytocompounds for antimutagenic activity has been performed using several mutagen assay systems in bacteria, yeast, and some plant and animal cell cultures [ 10].
CNV detection in case and control cohorts have been performed using several different microarray platforms, including those utilizing single-nucleotide polymorphisms (SNPs) and others using comparative genomic hybridization (CGH) arrays (Redon et al. 2006; Graubert et al. 2007; Christian et al. 2008; Conrad et al. 2010; Pinto et al. 2011).
To show the usefulness of the DNA methylation data simulator, a benchmark is performed using several, commonly used and available packages for differential methylation analysis (described in detail in the Supplementary Information), including BSmooth (Hansen et al., 2012), Methylseq (Li et al., 2013), MethylKit (Akalin et al., 2012) and the Fisher exact test.
Methods: A comprehensive literature search was performed using several databases to assemble the controlled trials of IVR and PDT.
Competitive and indirect ELISA were performed using several combinations of immunoreagents, pursuing the highest specific reactivity.
Detailed microstructural characterization of the splats and their interfaces with the substrate was performed using several electron microscopy techniques.
Reversed-phase capillary chromatography driven by electroosmosis, originating from the polyrotaxane structure, was performed using several test mixtures.
