The phrase "allowed the attenuation of" is correct and usable in written English.
It can be used in contexts where you want to express that something has permitted or facilitated a reduction or weakening of a particular effect or signal.
Example: "The new policy allowed the attenuation of noise levels in the urban area, leading to a more peaceful environment."
Alternatives: "permitted the reduction of" or "facilitated the weakening of".
The output of a Cermax Xenon fiberoptic light source (ILC Technology, Sunnyvale, CA, USA) was controlled by a CM110 monochromator, collimated, and passed through each of two AB301 filter wheels containing quartz neutral density filters (CVI Laser Spectral Products, Albuquerque, NM, USA) which together allowed the attenuation of light from 0 to 5 log units in 0.2 log unit steps.
The use of OAE measurement probes with high passive noise isolation allows the attenuation of most of the high frequency ambient noise, but it is often insufficient for the low frequency content of the ambient noise.
Additionally, this current study is one of the largest series to date of unselected patients spanning across 12 US regions, allowing for the attenuation of selection and surveillance biases often associated with clinical trials and studies from single academic institutions.
Indeed, eIF2 α phosphorylation is the first-line response to ER stress and allows the immediate attenuation of global protein synthesis and selective translation of stress-responsive genes, which confers the ability to rapidly respond to changes in extracellular environments.
Yet, the data do not allow us to exclude that the attenuation of the mptC mutant is the result of a synergistic effect of defective mannan core branching and cap elongation of LAM.
Differences between their findings and the current study are best understood in the light of the following differences in experimental approach: (a) the fixed SOA in this study reduced inter-trial differences in the residual visual evoked potential and (b) the attenuation of slow-waves allowed greater clarity in the structure of short-lasting effects.
Furthermore the offset used to fit the scattering term automatically corrects for a linear term in the attenuation of the reference phantom allowing Teflon, a fluorocarbon with negligible absorption at visible wavelengths but high scattering coefficient, to be used as the attenuation reference.
Substitution of one of the cysteines by a serine in the WD4 domain decreased the Zn2+ affinity from 2 pM in eCALWY-1 to 630 pM in eCALWY-4, whereas shortening of the linker between the metal binding domains allowed more subtle attenuation of the Zn2+ affinity.
When introduced in classical wave equations, they allow the modeling of attenuation and dispersion that better describes sound propagation in biological tissues.
If resources and logistics prohibit obtaining numerous repeated measures for the entire study population, measurements on a subset would allow the magnitude of attenuation bias to be estimated and also permit adjustment for this bias in the exposure response characterization (Armstrong 1998).
The attenuation of waves in thermoelastic medium comes from the memory effects allowed to heat conduction.
