Sentence examples for level attenuation from inspiring English sources

This blockage only affects peak water level attenuation across wetlands if the duration of the flood wave is long compared to the marsh size.

The relationships of the urban morphological parameters to the spatial noise level attenuation and the size of noisy areas were subsequently determined.

The results indicate that the effect of distance on traffic noise level attenuation is significant and varies widely among the 60 sites studied.

Existing approaches that try to solve this problem demonstrate degraded beamformer performance in terms of sidelobe level attenuation and sensitivity, making them less robust to interference and array attribute perturbations.

The setup for the conventional pulse sequence consisted in a 2 s-long on-resonance presaturation of water signal (54 65 dB for power level attenuation), 32k data point, and 248 scans.

Cavity pressure level attenuation of up to 20dB was achieved around the critical velocity (i.e., the velocity for which the fundamental excitation frequency matches the Helmholtz resonance frequency of the cavity), relative to the level in the presence of the spoiler held stationary.

Better noise levels attenuation is obtained in the semianechoic chamber due to the simplicity of the acoustic field.

Results showed that this optimized construct was effective in the inhibition of Der p 1 specific IgE levels, attenuation of Th2 response and reduction of airway hyperresponsiveness in terms of prophylactic efficacy.

Loss of PDF or functional ablation of all PDF-expressing LNv in Drosophila leads to the loss of anticipatory behavior preceding the onset of morning, and in some cases that appears to depend on absolute light levels, attenuation of high amplitude light-induced morning startle response [5], [12], [13].

Once an IC cell had been isolated, a frequency response area plot was generated to identify characteristic frequency (CF) by presenting pure tone bursts (50 ms; 200-ms repetition rate) over a range of frequencies (50 Hz to ∼25 kHz randomly interleaved at 0.25-octave intervals) and sound levels (attenuations of 0 95 dB in 5-dB steps, from a maximum of ∼100 dB SPL).

For this reason, the intracerebral inoculation of newborn mice with BTV vaccines has been used as an animal model to evaluate the level of attenuation of live attenuated BTV vaccines [28].