Bullen and Haddon 1,2 have derived a density model for the Earth (model HB1) which is designed to accord with the observed free oscillation data. Their solution is based on Jeffreys's α and β (P and S ...

These motions were measured by analyzing 10 years of observations from NASA’s Solar Dynamics Observatory (SDO). Using computer models, the scientists have shown that the newly discovered oscillations ...

Bloch oscillations are periodic oscillations of quantum particles in a repeating energy "landscape" (e.g., a crystal lattice) ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 192, No. 1028 (Dec. 23, 1947), pp. 80-99 (20 pages) The first part of the paper describes the ...

New Haven, Conn. -- Oscillations begun by the Sumatra-Andaman earthquake in December 2004 are providing important information about the composition of the Earth as well as the size and duration of the ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 299, No. 1457 (Jun. 14, 1967), pp. 173-187 (15 pages) Hide (1966) has suggested that the slow westward ...

If you turned off every video game system, car stereo, and TV on the planet, and if everyone held their breath and didn’t make a peep, there would still be a sound, though you couldn’t exactly hear it ...

(A) Dynamics of the electrically induced microbubble, showing the formation, expansion, and shrinking of the microbubble and the shock wave and microjet from the microbubble. (B) Mechanism of the ...

From cadence to stride length and heart rate to calories burned, there’s an abundance of measurements and markers most smart watches can track these days. One metric you may have noticed even if you ...

From cadence to stride length and resting heart rate to average pace, runners – and, of course, most running apps and GPS running watches – now record and track a wealth of health and fitness-related ...

A team of solar physicists has reported the discovery of global oscillations of the Sun with very long periods, comparable to the 27-day solar rotation period. The oscillations manifest themselves at ...