Precipitates in an Al Mg Ge alloy similar to the β′ phase in Al Mg Si alloys were investigated using qualitative and quantitative aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HAADF STEM).
To investigate quantitative aberrations involving p53 copy numbers in eutopic endometrial and endometriotic tissue from two populations.
Furthermore, quantitative aberrations of fetus-derived mRNA transcripts have been shown in conditions such as preeclampsia [ 12].
On the basis of his quantitative observations of aberration, Bradley confirmed the velocity of light to be 295,000 kilometres (183,000 miles) per second and gave a proof for the Copernican theory.
In practice a major obstacle for quantitative detection of aberrations is the heterogeneity of clinical tumor tissue.
At larger depth, our results show that CGWS allows the quantitative measurement of known aberration despite the selection of a large amount of multiply scattered photons.
Several groups (including our own) have demonstrated the importance of employing quantitative methods in studying aberrations in DNA methylation [6], [28], [29].
In this paper we hypothesized that the observed disturbances of alternative splicing in ccRCC may be a consequence of changes in expression of splicing factors, in particular, of aberrations of quantitative relations between them.
When the genome-wide profile is scanned for potentially new regions of interest, quantitative statistics about the aberrations are critical in order to decide which region to pursue for further examination.
Instead of generating analog signal intensity in the array-based methods, digital karyotyping is characterized by providing direct, unbiased, precise and quantitative measurement of chromosomal aberrations, with a theoretical resolution as high as 0.004 Mb [ 12].
In this paper, they pointed out that some current implementations does not include any assessment of the statistical significance of the reported copy number changes, although quantitative statistics about the aberrations are critical in order to decide which region to pursue for further analysis.
