As an alternative, I propose that we adopt multiple reference groups, one above and one below, to offset the negative consequences of selecting either.
Other, more complex references contain multiple references in one statement, such as articles 13 and 14, or multiple levels: article 13, item e, of the Railroad Act, or even more complex combinations of the two: articles 13, item e, 14, item f, 15 and 16, items a and b, of the Railroad Act.
The identification of internal controls to normalize gene expression is essential for relative gene expression [ 22], and normalization by multiple reference genes instead of one is recommended [ 23].
Because of the inherent variation in the expression of reference genes the use of multiple reference genes rather than one reference gene is recommended to ensure reliable normalization of real-time PCR [ 10].
The choice of one or multiple reference wild-type strain(s) is therefore not without implications for the future of the field and should be carefully investigated.
The use of one or multiple reference gene(s) in the calculation of relative expression data can have a significant influence on the final normalized results.
As required by the software, multiple reference points were chosen from one OCT scan to the next in order to ensure a smooth transition during the morphing process and prevent the video from jumping.
In addition, we present an approach to compare models against multiple reference structures simultaneously without arbitrarily selecting one reference structure for the target, or removing parts that show variability.
Furthermore, there is no way to ascertain whether a molecule is the right one when there are multiple reference points.
In [20], we proposed a method to estimate the diffuse sound PSD using multiple reference signals, while we assumed at most one active source at a known position.
