आइसोट्रोपी इसके अंग्रेजी अर्थ का उदाहरण

That could be an explanation for the anisotropy detected in seismic studies.

Axis-aligned anisotropy .

This P-wave speed anisotropy has been confirmed by later studies, including more seismic data and study of the free oscillations of the whole Earth.

Non-axial anisotropy .

Causes of anisotropy .

Bergman in 1997 proposed that the anisotropy was due to an observed tendency of iron crystals to grow faster when their crystallographic axes are aligned with the direction of the cooling heat flow.

Hamaguchi claimed, on the basis of seismic data, that the anisotropy of the inner core material, while oriented N-S, was more pronounced in "eastern" hemisphere of the inner core (at about 110 °E longitude, roughly under Borneo) than in the "western" hemisphere (at about 70 °W, roughly under Colombia).

Romanowicz disputed those earlier inferences, claiming that the data shows only a weak anisotropy, with the speed in the N-S direction being only 0.

Much later in his career, he returned to the effects of anisotropy and partial melting and the presence of fluids in the upper mantle.

He and his colleagues developed methods for taking into account anisotropy and the non-elastic behavior of seismic waves to explain how the Earth works.

These studies led to the development of the Preliminary Reference Earth Model (PREM), which provides standard values for Earth's important properties, including seismic velocities, density, pressure, attenuation, and anisotropy as a function of planetary radius and wavelength.

Showed that anisotropy and anelasticity were important in the propagation of seismic waves in the Earth.

Lateral heterogeneity and azimuthal anisotropy of the upper mantle: Love and Rayleigh waves 100-250 sec, Jour.