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  • the anelastic attenuation factor, often expressed as seismic quality factor or Q (which is inversely proportional to attenuation factor), quantifies the...
    5 KB (837 words) - 17:38, 20 November 2023
  • The linear attenuation coefficient, attenuation coefficient, or narrow-beam attenuation coefficient characterizes how easily a volume of material can be...
    14 KB (2,023 words) - 00:55, 27 January 2024
  • phenomenon is called acoustic attenuation and is measured in decibels (dBs). In electrical engineering and telecommunications, attenuation affects the propagation...
    21 KB (2,642 words) - 21:42, 12 August 2024
  • Thumbnail for Mass attenuation coefficient
    The mass attenuation coefficient, or mass narrow beam attenuation coefficient of a material is the attenuation coefficient normalized by the density of...
    8 KB (909 words) - 23:21, 10 May 2024
  • including: Acoustic attenuation, the loss of sound energy in a viscous medium Anelastic attenuation factor, a way to describe attenuation of seismic energy...
    1 KB (199 words) - 17:14, 13 August 2024
  • wrong, contribution from θ {\displaystyle \theta } is a constant attenuation factor, also Δ ω ⋅ t {\displaystyle \Delta \omega \cdot t} represents a cyclic...
    7 KB (1,269 words) - 21:37, 7 October 2023
  • Thumbnail for Q factor
    output after an impulse) into the system. A higher quality factor implies a lower attenuation rate, and so high-Q systems oscillate for many cycles. For...
    32 KB (3,913 words) - 12:27, 2 June 2024
  • intercept multiplied by gradient, far minus near, fluid factor, etc. The anelastic attenuation factor (or Q) is a seismic attribute that can be determined...
    8 KB (1,044 words) - 21:24, 28 August 2023
  • Gonadotropin surge-attenuating factor (GnSAF) is a nonsteroidal ovarian hormone produced by the granulosa cells of small antral ovarian follicles in females...
    28 KB (3,284 words) - 09:09, 24 August 2023
  • Thumbnail for Katz centrality
    Connections made with distant neighbors are, however, penalized by an attenuation factor α {\displaystyle \alpha } . Each path or connection between a pair...
    13 KB (1,889 words) - 21:54, 5 January 2024
  • of the ultrasound wave (MPa), derated by an attenuation factor to account for in-tissue acoustic attenuation fc is the center frequency of the ultrasound...
    2 KB (210 words) - 19:14, 19 January 2024
  • the virulence of a pathogen, but still keeping it viable (or "live"). Attenuation takes an infectious agent and alters it so that it becomes harmless or...
    40 KB (4,240 words) - 12:21, 20 April 2024
  • Thumbnail for Oscilloscope
    contact to define the probe's attenuation. (A certain value of resistor, connected to ground, "encodes" the attenuation.) Because probes wear out, and...
    64 KB (8,498 words) - 20:47, 13 August 2024
  • to its noise attenuation performance, whereby greater attenuation usually equates to greater pressure drop. Prefabricated sound attenuators rose to prominence...
    19 KB (2,545 words) - 22:54, 25 October 2023
  • Thumbnail for Band-pass filter
    30 dB attenuation is twice that measured between frequencies at 3 dB attenuation. A band-pass filter can be characterized by its Q factor. The Q-factor is...
    15 KB (1,922 words) - 11:14, 16 July 2024
  • the anelastic attenuation factor, often expressed as seismic quality factor or Q, which is inversely proportional to attenuation factor, quantifies the...
    7 KB (1,109 words) - 06:43, 3 June 2021
  • Thumbnail for PET-MRI
    pre-set attenuation factors. Disadvantages of this method include a lack of bone attenuation, and loss of the true continuous range of attenuation factors. Comparisons...
    24 KB (2,691 words) - 07:02, 21 June 2024
  • Thumbnail for Follicle-stimulating hormone
    [citation needed] In addition, there is evidence that gonadotropin surge-attenuating factor produced by small follicles during the first half of the follicle...
    21 KB (2,261 words) - 03:48, 13 June 2024
  • telecommunications, the term attenuation constant, also called attenuation parameter or attenuation coefficient, is the attenuation of an electromagnetic wave...
    16 KB (2,353 words) - 18:09, 12 April 2024
  • Thumbnail for Tumor necrosis factor
    Tumor necrosis factor (TNF, cachexin, or cachectin; formerly known as tumor necrosis factor alpha, TNFα [without a dash in between] or TNF-α [with a dash])...
    59 KB (7,277 words) - 21:45, 13 August 2024
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