Results 121 to 130 of about 24,137 (262)

Predicting global thermospheric neutral density during periods with high geomagnetic activity. [PDF]

Sci Rep, 2023
Forootan E, Farzaneh S, Kosary M, Borries C, Kodikara T, Schumacher M.   +5 more
europepmc   +1 more source

Evidence of a saturated gravity-wave spectrum throughout the atmosphere [PDF]

, 1986
The view adapted here is that the dominant mesoscale motions are due to internal gravity waves and show that previous and new vertical wave number spectra of horizontal winds are consistent with the notion of a saturation limit on wave amplitudes.
Fritts, D. C., Smith, S. A.
core   +1 more source

Correction to “Thermal upper limit on eddy diffusion in the mesosphere and lower thermosphere” [PDF]

, 1965
Francis S. Johnson, Eugene M. Wilkins
openalex   +1 more source

Thermal escape of neutral hydrogen and its distribution in the Earth's thermosphere [PDF]

, 1966
M. Liwshitz, S. Fred Singer
openalex   +1 more source

Self-consistent modelling of the polar thermosphere and ionosphere to magnetospheric convection and precipitation (invited review) [PDF]

It has recently been demonstrated that the dramatic effects of plasma precipitation and convection on the composition and dynamics of the polar thermosphere and ionosphere include a number of strong interactive, or feedback, processes.
Fuller-Rowell, T., Moffett, R., Quegan, S., Rees, D.   +3 more
core   +1 more source

Correction [to ‘Hydrogen diffusion in the thermosphere by Monte Carlo method’ by S.O. Kastner] [PDF]

, 1964

openalex   +1 more source

Detection of wave activity in measurements of thermospheric vertical winds and temperatures at subauroral latitudes

Frontiers in Astronomy and Space Sciences
The need for high precision measurements of vertical winds with uncertainties on the scale of 3–5 m s−1 and a temporal cadence of 1–2 min to achieve detection of gravity wave (GW) structure has made it exceedingly difficult to study the response of the ...
Anneliese L. Schmidt, John W. Meriwether, Matthew B. Cooper, Andrew J. Gerrard, Lindsay V. Goodwin, Shun-Rong Zhang, Ying Ye   +6 more
doaj   +1 more source

Numerical simulations of the seasonal/latitudinal variations of atomic oxygen and nitric oxide in the lower thermosphere and mesosphere [PDF]

A 2-Dimensional zonally-averaged thermospheric model and the global University College London (UCL) thermospheric model have been used to investigate the seasonal, solar activity and geomagnetic variation of atomic oxygen and nitric oxide.
Fuller-Rowell, T. J., Rees, D.
core   +1 more source

System for Collecting Worldwide Lower Thermosphere Data [PDF]

, 1968
Francis S. Johnson
openalex   +1 more source

GOLD Observations of the Thermospheric Response to the 10–12 May 2024 Gannon Superstorm

Geophysical Research Letters
After days of intense solar activity, active region AR3664 launched seven CMEs toward Earth producing an extreme G5 geomagnetic storm commencing at 17:05 UT on 10 May 2024.
J. S. Evans, J. Correira, J. D. Lumpe, R. W. Eastes, Q. Gan, F. I. Laskar, S. Aryal, W. Wang, A. G. Burns, S. Beland, X. Cai, M. Codrescu, S. England, K. Greer, A. Krywonos, W. E. McClintock, T. Plummer, V. Veibell   +17 more
doaj   +1 more source