The transition was so sudden, without shade, without gradation of light, without
attenuation of the luminous waves, that the orb seemed to have been extinguished by a powerful blow.
I saw him look at the loaf at supper (which happened to be a small one), as if nothing else stood between us and famine; and when my aunt insisted on his making his customary repast, I detected him in the act of pocketing fragments of his bread and cheese; I have no doubt for the purpose of reviving us with those savings, when we should have reached an advanced stage of
attenuation.
The purpose of the research is to evaluate global
attenuation models for their suitability for Pakistan and develop a functional form of the possible
attenuation relationships based on available data.
It was found that droplets produce a lower level of
attenuation than a continuous film of water, but their
attenuation is different in the horizontal and vertical planes, while the continuous film presents a more uniform
attenuation in both planes.--ALESSIO MANCINI (University of Oklahoma), J.
Making use of the lowest approximation of the cluster variation method and linear response theory of irreversible processes, Erdem and Keskin performed the calculations of the sound
attenuation near the critical point in the Blume-Emery-Griffiths (BEG) model with zero crystal field [35-37].
Recently, a variety of investigations have focused on using existing microwave links which widely spread across countries for rain monitoring, validating, and optimizing the radar-based QPE,
attenuation correction of radar observations, and so forth [e.g., [12, 13]].
In our method, we will divide the ground wave
attenuation function presented by Wait [3, 4] into two
attenuation factors representing the propagation effects of the finite ground conductivity and Earth's curvature, and these two
attenuation factors have more clear and simple expressions in the frequency domain, which can be easily calculated by multiplying them rather than solving a complex differential equation related to Airy functions.
Under such circumstances, the paper conducted researches on the most common one-way bifurcation pipeline and adopted the shock wave
attenuation law under laboratory one-way bifurcation pipeline to simulate shock wave
attenuation law under the practical one-way bifurcation pipeline.
Where [P.sub.r]: received power, [P.sub.t]: transmitter power (in dBm), dr & dt the received and transmitted aperture (in cm), [theta]: divergence angle (in mrad), R: range link (in km), [alpha]: atmosphere
attenuation. In relation fog, rain, and haze are atmospheric
attenuation it's important to be taken into account of FSO system.
An attempt is made to study the
attenuation of microwaves (8.2-12.4 GHz) by PPy doped PVC films.
In the present paper, an innovative method is developed for reconstructing distribution of the
attenuation rate inside a reinforced concrete element from single-side measurements of AE activity.
Objective function was defined as the gamma
attenuation of double-layer materials in a narrow (Figure 1(a)) and board beam (Figure 1(b)) [11].