Luck definitely exists, but it can also be normalized through repetition and sample size.
The testing protocol for the bow-tie maze facilitates the repetition of sample trials prior to an object recognition test as the rat is not handled between trials and the baiting of every object ensures that they are repeatedly visited.
The intensity of the peak at 1,622 cm−1 versus the measurement repetition for samples A, B, and C is shown in Figure 5; the relative standard deviation of sample C is 5% and those of sample A and B are 9% and 29%, respectively.
After a few repetitions, a sample becomes known but doesn't necessarily stop being strange.
Figure 5 Peak intensity at 1,622 cm −1 versus measurement repetition for samples A, B, and C. EFkern0.5em frac{I_{mathrm{SERS}}/{C}_{mathrm{SERS}}}{theta {1}_{mathrm{sol}}/{C}_{mathrm{sol}}}.
This structure results in a threefold repetition of samples in the time domain that can be exploited to detect the beginning of a new frame through the following repetition property-based (RPB) autocorrelation metric [28] R RPB ( k ) = 3 N ∑ n = 0 N / 3 - 1 r ( k + n ) r ∗ ( k + n + N / 3 ), where r(n) is the complex-valued baseband received signal and N is the FFT size.
They generally build upon some form of repetition, a sampled blues lick, a piano riff, play with it for a while, then destroy it till it represents the overwhelming overload of rock music culture and history replicated in aural form.
The titers of serum antibodies to α-synuclein monomers and oligomers were determined by ELISA in 96-well polystyrol plates (Costar, USA) using 6 repetitions per sample.
RNA samples (three biological repetitions per sample) were isolated using the SV total RNA extraction kit (Promega) following the manufacturer's procedure and analysed with a Bioanalyser (Agilent Technologies).
Force, position, and velocity of each repetition are sampled at 400 Hz and saved to disk for offline analysis.
For each biological repetition, RNA samples for a condition/genotype were obtained by extracting RNA from the entire rosette of eight pooled plants.
