Sentence examples for attenuation must be from inspiring English sources

Correlation techniques are widely used in leak detection, but for these to be effective, the propagation wave speeds and wave attenuation must be known.

Correlation techniques are widely used in leak detection, but for these to be effective, the propagation wavespeeds and wave attenuation must be known.

The implications of this are that for biomedical optics simulations, the attenuation coefficients must be defined as attenuation lengths, and optical photon wavelengths must be defined in terms of optical photon energy (i.e., eV).

For a catalogue of synthetic events, volcanic ash load attenuation relationships must be calculated (derived from conventional ash dispersal modelling).

For a set of stochastic events (synthetic catalogue) volcanic ash load attenuation relationships must be calculated (derived from conventional ash dispersal modelling).

So, to get correct results, the self-attenuation factor must be taken into consideration.

Attenuation correction (AC) must be applied to provide accurate measurements of PET tracer activity concentrations.

It is possible to include an attenuation correction in clinical ML-EM reconstruction, but doing so requires a CT image to be acquired on a separate system, and consequently, the attenuation coefficient map must be co-registered with the SPECT volume prior to reconstruction.

Live, attenuated vaccines must be able to replicate to levels that elicit a protective immune response without causing disease in the host, so a balance of infectivity, level of attenuation, and immunogenicity must be achieved.

Therefore, to overcome this issue, non-attenuation corrected images must be verified to identify whether or not a hypermetabolic area is seen on the same slice/area.

Apart from attenuation correction, other corrections must be applied before an image can be quantified.