Sentence examples for index frequency from inspiring English sources

3Pittsburgh sleep quality index frequency of pain-related sleep problems during the last month from the PSQI questionnaire.

Effect size on headache frequency was up to 0.62, while it was less regarding duration and intensity, while headache index (frequency × intensity) was up to 0.37 (Table 3).

To calculate the combined safety index, frequency of the PDO, injury, and fatal crashes are multiplied by their assigned weights and summed together into a single index value.

To generate natural oscillations (Fig. 7b), generation values are set up to reach an unstable condition after a three phase fault occurs between the bus 7 and 8. Open image in new window Fig. 7 Two-area model Table 2 Modes of two-area model Mode index Frequency (Hz) Damping ratio 1 0.53 7.6 2 1.14 3.4 3 1.18 3.5.

Specifically, perceivers' judgments about an individual's apparent body weight from photos of only their faces significantly corresponded to their actual cardiovascular health, as measured by body-mass index, frequency and duration of respiratory illnesses, frequency of antibiotics use, and other measures of cardiovascular health [39].

7. Headache index (frequency x duration x intensity) in active treatment versus placebo group.

The extracted acoustic attributes are the refractivity index, frequency-dependent attenuation, and dispersion.

The data were imported to SPSS (version 16) software package and then using descriptive statistical indexes (frequency, mean, and variance) and appropriate nonparametric tests (Mann–Whitney and Kruskal Wallis) the data were analysed.

The first study on preterm infants dates back to 1999, when Ewer et al. [ 22] found a relevant improvement in acid reflux indexes (frequency, reflux index, number of refluxes longer than 5 minutes, and duration of the longest episode) at pH monitoring in both prone and left-side positions.

Analyses included time- domain indices, frequency-domain indices (auto power spectral density), and a measure of regularity (approximate entropy) for standardized time segments.

To construct selective indexes, frequencies of parts of the monomers are calculated on a representative polymer database.