A: I can minus 2 from 4 and still have a positive number, 2. If I minus 6 from 4, I get negative 2 or -2. When talking about temperature, for example. They are interchangeable. Negative or minus 10 is really cold and the same temperature. 查看更多回答 Q: negative 和possible 的...
This metric is also equal to 1 minus the sensitivity: (7.7)FNR=1−Sensitivity. From the confusion matrix, this result is equal to selecting the off-diagonal element of the first column divided by the sum of the first column. In the COVID-19 diagnosis example, this would be the number...
Data were fitted by equation r = Vmax.S/(KM + S): Vmax = 3.73 ± 0.08.10−5 M s−1, KM = 7.8 ± 2.2·10−5 M. This fitting is approximate because the rate of catalytic oxidation showed no significant drop even at 0.5 mM concentration of...
Again, the distribution of terms does not change the value of the expression on the left-hand side of the equation, so the result is still 0. -5 × 3 + -5 × -3 = 0 We know from before that -5 × 3 is -15 so we can substitute that value for -5 × 3 in the left-hand ...
minus module moduledefinition monomial MVIndex name neg infinity negative negint negzero Non nonemptylist nonemptyset nonemptystring NONNEGATIVE nonnegative nonnegint nonposint nonpositive nonreal Not not nothing numeric object odd oddfunc operator Or or package partition patfunc patindex patlist Pattern...
The variances in the diagonal of the covariance matrix (wherei = j) were excluded because they are always positive and do not contribute to the estimate of spatial coherence. Finally, the spatial coherence of WS anomaly was defined as the following equation: ...
n68250* --physics (nuclear)--nuclear properties & reactions, a <= 5--nuclear reactions & scattering capture cross sections helium 4 muon reactions muons minus muons ($mu$$sup -$)/capture by helium-4, rate calculation including tensor forces, (t helium isotopes he-4/muon ($mu$-) capture...
Where indicated, tumor-bearing mice were treated with 150 mg kg−1 cyclophosphamide monohydrate (Sigma) dissolved in 1× PBS i.p. 1 d before T cell transfer. Tumor volume was calculated by the equation V = (l × w2) / 2 where l and w correspond to the longer ...
Few textbooks remove the mystery of a negative energy by stressing the origin of the minus sign when discussing the theory of the H atom. The author attempts to demystify this convention. Keywords (Audience): Upper-Division UndergraduateKeywords (Pedagogy): Textbooks / Reference BooksKeywords (Subje...
This is the expected benchmark’s return minus the risk-free rate. To continue our example, here is how the CAPM actually works: ER = 2% + 2.00(8% – 2%) In this case, our security has an expected return of 14% against an expected benchmark return of 8%. In theory, this ...