Results 191 to 200 of about 4,523 (219)

Reduced inhibition, bursting, and accelerated oscillations drive early hippocampal hyperactivity in Alzheimer's disease in vivo. [PDF]

open access: yesCommun Biol
Meftah S   +10 more
europepmc   +1 more source

Terahertz Properties of GeAsSeSbSnTe Chalcogenide Glassy Semiconductors. [PDF]

open access: yesMicromachines (Basel)
Andrianov AV   +4 more
europepmc   +1 more source

Oscillating soliton stars

Physical Review Letters, 1991
We study a new type of self-gravitating object, described by a soliton solution to the coupled system of the Einstein equation and a matter field equation. The solution describing the self-gravitating object is not static but, instead, is periodic, with both the spacetime geometry and the matter field oscillating in time.
, Seidel, , Suen
openaire   +2 more sources

Oscillations of Quark Stars

2000
We study the relativistic quadrupole oscillations (ι= 2) of strange quark stars by calculating their quasi-normal modes, and we thus explore the possibility of using these oscillation frequencies and damping times to differentiate among relativistic polytropic stars, neutron stars, pure light-quark stars, and hybrid neutron stars with quark cores.
C. W. Yip, M. C. Chu, P. T. Leung
openaire   +1 more source

Adiabatic Oscillations of Stars

Publications of the Astronomical Society of Australia, 1970
In the past a number of analytical solutions have been found to the differential equation for small radial adiabatic oscillations of stars, with the aid of a series expansion of the form leading to a two-term recurrence relation.
openaire   +1 more source

Oscillations and Stability of Rapidly Rotating Neutron Stars

Physical Review Letters, 1989
A method is described for obtaining numerical solutions of the pulsation equations of rapidly rotating inhomogeneous stellar models. This previously intractable problem has been solved by reexpressing the pulsation equations in terms of a single potential.
, Ipser, , Lindblom
openaire   +2 more sources

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