Sentence examples for normal density is from inspiring English sources

The critical mass of a bare sphere of uranium-235 at normal density is approximately 47 kg (104 pounds); for plutonium-239, critical mass is approximately 10 kg (22 pounds).

For the purposes of the following analysis, the Normal (μ, σ2) and the Lomax  both can be set to have identical means of μ dollars (e.g., $85.95 in the case of eBay's average sales value); the Normal density is unimodal, whereas the Lomax has its mode at zero, and is downward sloping for increasing losses.

The set of Gaussian functions is closed under multiplication, i.e. the product of normal densities is also a normal density, with the mean and the variance of the product density given by μ = ∑ μ i σ i 2 ∑ 1 σ i 2   and   σ 2 = 1 ∑ 1 σ i 2 respectively.

One approach to inference is to approximate P(U|H r) by the multivariate normal density, where, is the sample estimate of E(U) under H r and is the sample estimate of the 12 by 12 variance covariance matrix under H r (Mood et al. 1974).

In this paper a logit-normal prior probability density is considered for the QTL gene frequencies to accommodate relationships between QTL frequencies for different marker haplotypes.

Normal gap density was defined as ≤6%, which was the estimated 95th percentile of the control population from our previous study.

Moreover, in seven from 15 patients with moderate changes (score = 2), an increase of capillaroscopic images with regular distribution and normal capillary density was found.

Moreover, in seven from 15 patients with moderate changes, an increase of capillaroscopic images with regular distribution and normal capillary density was observed.

Normal bone density was defined as T score ≥ −1.0, osteopenia as −2.5 <  T score < −1.0, and osteoporosis as T score ≤ −2.5 [ 20, 21].

Patients with normal gap density were found to be at lower risk for events (hospitalization or surgery) than those with elevated gap density (P=0.02 from log-rank test) during the follow-up period, shown in Figure 1.

Areas where CT numbers were less than -200 HU were defined as lung fields, and the cut-off level between LAA and normal lung density was defined as -960 HU [ 22, 30].