Matches in SemOpenAlex for { <https://semopenalex.org/work/W337005574> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W337005574 abstract "Abstract : A theory of scattering of seismic body waves by small random spacial fluctuations in density and elastic parameters in an otherwise spherically symmetrical earth model is developed. It is shown that a primary wave disturbance of either P or S type travelling through a slightly irregular solid medium will generate scattered waves of both P and S types. Explicit formulae are derived for the mean square amplitudes of P waves scattered from several different assumed forms of primary P wave. The theory assumes that the primary wave may be locally approximated by a plane wave inside each part of the scattering region whose size is comparable with the mean size of the irregularities present and that ordinary ray theory may be applied to calculate the travel times and amplitudes of both primary and scattered waves. The theory supports the writer's earlier suggestion that observed precursors to the seismic core phase PKIKP may originate by scattering from the phases PKP1 and PKP2 by irregularities in the vicinity of the earth's mantle-core boundary." @default.
- W337005574 created "2016-06-24" @default.
- W337005574 creator A5005571900 @default.
- W337005574 date "1978-07-01" @default.
- W337005574 modified "2023-09-23" @default.
- W337005574 title "Scattering of Seismic Body Waves by Small Random Inhomogeneities in the Earth" @default.
- W337005574 doi "https://doi.org/10.21236/ada058823" @default.
- W337005574 hasPublicationYear "1978" @default.
- W337005574 type Work @default.
- W337005574 sameAs 337005574 @default.
- W337005574 citedByCount "5" @default.
- W337005574 crossrefType "report" @default.
- W337005574 hasAuthorship W337005574A5005571900 @default.
- W337005574 hasConcept C120665830 @default.
- W337005574 hasConcept C121332964 @default.
- W337005574 hasConcept C127313418 @default.
- W337005574 hasConcept C127723449 @default.
- W337005574 hasConcept C153013531 @default.
- W337005574 hasConcept C180205008 @default.
- W337005574 hasConcept C191486275 @default.
- W337005574 hasConcept C2164484 @default.
- W337005574 hasConcept C67236022 @default.
- W337005574 hasConcept C74650414 @default.
- W337005574 hasConcept C78542244 @default.
- W337005574 hasConcept C8058405 @default.
- W337005574 hasConceptScore W337005574C120665830 @default.
- W337005574 hasConceptScore W337005574C121332964 @default.
- W337005574 hasConceptScore W337005574C127313418 @default.
- W337005574 hasConceptScore W337005574C127723449 @default.
- W337005574 hasConceptScore W337005574C153013531 @default.
- W337005574 hasConceptScore W337005574C180205008 @default.
- W337005574 hasConceptScore W337005574C191486275 @default.
- W337005574 hasConceptScore W337005574C2164484 @default.
- W337005574 hasConceptScore W337005574C67236022 @default.
- W337005574 hasConceptScore W337005574C74650414 @default.
- W337005574 hasConceptScore W337005574C78542244 @default.
- W337005574 hasConceptScore W337005574C8058405 @default.
- W337005574 hasLocation W3370055741 @default.
- W337005574 hasOpenAccess W337005574 @default.
- W337005574 hasPrimaryLocation W3370055741 @default.
- W337005574 hasRelatedWork W1657724337 @default.
- W337005574 hasRelatedWork W1970818239 @default.
- W337005574 hasRelatedWork W1993008577 @default.
- W337005574 hasRelatedWork W2014252085 @default.
- W337005574 hasRelatedWork W2022716782 @default.
- W337005574 hasRelatedWork W2024031334 @default.
- W337005574 hasRelatedWork W2064330705 @default.
- W337005574 hasRelatedWork W2079271983 @default.
- W337005574 hasRelatedWork W2087093771 @default.
- W337005574 hasRelatedWork W2089255991 @default.
- W337005574 hasRelatedWork W2091323800 @default.
- W337005574 hasRelatedWork W2094273345 @default.
- W337005574 hasRelatedWork W2097321953 @default.
- W337005574 hasRelatedWork W2136285590 @default.
- W337005574 hasRelatedWork W2136381745 @default.
- W337005574 hasRelatedWork W2139181031 @default.
- W337005574 hasRelatedWork W2162261180 @default.
- W337005574 hasRelatedWork W2372365809 @default.
- W337005574 hasRelatedWork W2998309663 @default.
- W337005574 hasRelatedWork W209260584 @default.
- W337005574 isParatext "false" @default.
- W337005574 isRetracted "false" @default.
- W337005574 magId "337005574" @default.
- W337005574 workType "report" @default.