Basically, (w_{i}) has a positive value, but a negative value only consider for the case of (NA).
Notably, there were 488 core genes with a positive value of Tajima's D in S. epidermidis but a negative value in S. aureus, indicating that they varied in their allelic diversity and frequency, with a higher tendency for multiple alleles to be present at varying frequencies in S. epidermidis, whereas rare alleles of the same genes were present at low-frequency in S. aureus (fig. 2 C).
Faye's editor friend makes a similar analogy but gives it a negative value.
The thermal expansion coefficient of the Bi/BiSb SLNWs with different bilayer thicknesses are different at different temperatures, but all have a negative value at the whole measuring temperature, and firstly increases with temperature, after reaches an extreme, then slightly decreases and finally increases till nearly zero.
However, the value of Slope5 was not only significantly lower (p = 0.028) in patients without β-blocker therapy but also exhibit a negative value (Table 2).
If things or states of affairs are bad, they often not only lack value but also even have a negative value.
Note that if this assumption holds, (frac {partial mathcal {L}}{partial lambda }) in Eq. 10 will never equal zero but will always take a negative value, which means that this first-order condition will never be satisfied.
But this approach gave a negative value of the tensile strength for uncompressed, irregular SiO2 grains (i.e., porosity = 0.93), demonstrating that a linear fit is not appropriate but indicating that the uncompressed material has a tensile strength substantially lower than 250 N/m250
When these three observations, the first one being negative and the other two positive, are in the subsample, the value of (r_{12}(1)) is pushed downwards to a negative value, but when the first of these observations leaves the sample and only the positive outliers remain, (r_{12}(1)) is pushed upwards to a value even larger than zero, as postulated by our theoretical result in Sect. 2.
All of the sites sampled possessed negative values of Tajima's D (Table 1) whereas all but one of the sites had a negative value for Fu and Li's F* (Luna; Table 1).
Note that a negative value represents a benefit.
