Results 171 to 180 of about 61,724 (212)

A Metric for the Entropic Purpose of a System. [PDF]

Entropy (Basel)
Parker MC, Jeynes C, Walker SD.
europepmc   +1 more source

Strong Gravitational Lensing and Microlensing of Supernovae. [PDF]

Space Sci Rev
Suyu SH, Goobar A, Collett T, More A, Vernardos G.   +4 more
europepmc   +1 more source

Giant chiral magnetoelectric oscillations in a van der Waals multiferroic. [PDF]

Nature
Gao FY, Peng X, Cheng X, Viñas Boström E, Kim DS, Jain RK, Vishnu D, Raju K, Sankar R, Lee SF, Sentef MA, Kurumaji T, Li X, Tang P, Rubio A, Baldini E.   +15 more
europepmc   +1 more source

Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt. [PDF]

Nat Astron
Wang王 L灵, Hu M, Wang L, Yang 杨 Y轶, Yang J, Gomez H, Chen S, Hu L, Chen TW, Mo J, Wang X, Baade D, Hoeflich P, Wheeler JC, Pignata G, Burke J, Hiramatsu D, Howell DA, McCully C, Pellegrino C, Galbany L, Hsiao EY, Sand DJ, Zhang J, Uddin SA, Anderson JP, Ashall C, Cheng C, Gromadzki M, Inserra C, Lin H, Morrell N, Morales-Garoffolo A, Müller-Bravo TE, Nicholl M, Gonzalez EP, Phillips MM, Pineda-García J, Sai H, Smith M, Shahbandeh M, Srivastav S, Stritzinger MD, Yang S, Young DR, Yu L, Zhang X.   +46 more
europepmc   +1 more source

The structure of the Milky Way from period-luminosity relations. [PDF]

Proc Int Astron Union
Skowron DM.
europepmc   +1 more source

Late-type spiral galaxies

, 2007
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

The Rotation of Spiral Galaxies

Science, 1983
There is accumulating evidence that as much as 90 percent of the mass of the universe is nonluminous and is clumped, halo-like, around individual galaxies. The gravitational force of this dark matter is presumed to be responsible for the high rotational velocities of stars and gas in the disks of spiral galaxies.
openaire   +4 more sources

Magnetism of spiral galaxies

Nature, 1988
The concept of the turbulent dynamo in interstellar gas combined with the discovery of global magnetic structures in spiral galaxies has led to a consistent picture of galactic magnetism. Large-scale magnetic fields are generated and maintained by helical turbulent motions of interstellar gas and by differential galactic rotation.
Alexander Ruzmaikin, Dmitry Sokoloff, Anvar Shukurov   +2 more
openaire   +3 more sources

DYNAMICS OF SPIRAL GALAXIES

Frontiers of Applied Mathematics, 2007
The dynamics of spiral galaxies is a gold-mine of challenging problems for the astrophysicist and the applied mathematician. In Astrophysics, we may ask how these island-universes formed, evolved, and reached their current structure and thus address the problems of the dynamics of the interstellar medium, of star formation, of stellar dynamics, and of ...
openaire   +2 more sources

Spirals in galaxies

Proceedings of the International Astronomical Union, 2019
AbstractThe venerable problem of what causes the spiral features in disk galaxies is nearing a solution. In previous work, we have shown that transient spirals in simulations result from the superposition of a few coherent waves that have many properties of modes.
openaire   +1 more source