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Planetary health: Real challenges for elderly population. [PDF]
Clinics (Sao Paulo)Scorza FA +3 more
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Kinetic hindrance of phase transformations in dense MgSiO<sub>3</sub> polymorphs under shock compression. [PDF]
Sci AdvTakagi S, Kim D, Fei Y, Tracy SJ.
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Active Metamaterials with Tunable Shear Nonreciprocity and Nonlinear Dynamics. [PDF]
Adv Sci (Weinh)Fang X, Yu M, Yu D, Cheng L.
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On the Computation of Nonlinear Planetary Waves
Studies in Applied Mathematics, 1987A numerical method is developed to solve a class of nonlinear, nonlocal eigenvalue problems defined in an infinite strip, and is applied to compute solitary planetary waves in a sheared zonal current on the beta‐plane. This method, an iterative procedure derived from the natural variational structure of these problems, is implemented in the physical ...
EYDELAND, A, Turkington, B
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Journal of the Atmospheric Sciences, 1981
Abstract Ultralong and long planetary waves are analyzed at the 500 mb level in terms of their amplitudes, phases and stationarity characteristics, the latter described in terms of a stationarity index SIn. This index consists of the ratio between planetary-wave amplitudes computed from time-averaged 500 mb height patterns, and the wave amplitudes ...
Elmar R. Reiter, Daniel Westhoff
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Abstract Ultralong and long planetary waves are analyzed at the 500 mb level in terms of their amplitudes, phases and stationarity characteristics, the latter described in terms of a stationarity index SIn. This index consists of the ratio between planetary-wave amplitudes computed from time-averaged 500 mb height patterns, and the wave amplitudes ...
Elmar R. Reiter, Daniel Westhoff
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PLANETARY WAVES IN THE ATMOSPHERE
Journal of Meteorology, 1954Abstract A numerical method is presented for solving the non-linear barotropic vorticity equation in spherical coordinates. It is shown that, when the stream function is expressed as a sum of surface spherical harmonics, the barotropic vorticity equation gives rise to harmonic tendency equations which express the time rate of change of the harmonic ...
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Deep Sea Research Part B. Oceanographic Literature Review, 1987
Abstract A number of general circulation models have recently been proposed that compute the steady-state structure of the general circulation. Observation of 18°C water formation, on the other hand, suggest the need for a study of the time-dependent large-scale structure of the oceans.
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Abstract A number of general circulation models have recently been proposed that compute the steady-state structure of the general circulation. Observation of 18°C water formation, on the other hand, suggest the need for a study of the time-dependent large-scale structure of the oceans.
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Nonlinear density waves in planetary rings
Icarus, 1986We discuss the steady-state structure of the nonlinear density waves generated in a planetary ring at the Lindblad resonances of a satellite. We show that strong density waves lead to an enhancement of the background surface density in the wave zone.
Borderies, Nicole +2 more
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