"I have yet to be presented with a single piece of evidence that President Obama, Vice President Biden or any of their staffs used political pressure on D.O.E. to circumvent the normal vetting process, an assumption/presumption that my Republican colleagues continue to propagate for media attention," he said.
At the extreme, critics have claimed that PTSD is culture-bound disorder to western societies, representing a social construct promoted for advocacy reasons, particularly during the Vietnam war, and further propagated by media publicity, mental health professionals, and the compensation industry [ 5- 7].
Seismic attenuation in viscoelastic media has two effects: (1) the change in frequency content and amplitude of a pulse propagating through attenuating media; (2) reflection coefficients are frequency dependent.
We then report recent results from these models, emphasizing developments that go beyond cylindrically symmetrical streamers propagating in homogeneous media.
Surface waves, or specifically Rayleigh waves (R-waves), are known to exhibit strong dispersion characteristic when propagating through inhomogeneous media.
Prior progress on this problem for acoustic and elastic waves has generally been concerned with waves propagating through uniform media.
(20)–(21) allows (in general case) to determine the speeds of acoustical waves propagating in the media with closed fractures at arbitrary direction with respect to external stresses.
In this paper, it is shown that despite these difficulties, the WFE provides an efficient tool to compute the waves propagating through poroelastic media.
In the acoustic mismatch model [18, 19], the energy carriers are modelled as waves propagating in continuous media, and phonons at the interfaces are either transmitted or specularly reflected.
Media consultant Dalal Saoud belives journalists today are handling rumors in a much worse fashion than a decade or two ago, with competing websites republishing unverified reports and social media propagating rumors and unfounded news.
