Results 101 to 110 of about 526 (138)

Angle-Dependent Terahertz Circular Dichroism and Full-Space Polarization Manipulation via Extrinsic Chiral Metasurfaces. [PDF]

Nanomaterials (Basel)
Wan M, Shen J, Xu H, Ding J, Chen C, Dong Q, Lv Y, Liu L, Luo L, Tang T, Li J, Yao J.   +11 more
europepmc   +1 more source

Binary progenitor systems for Type Ic supernovae. [PDF]

Nat Commun
Solar M, Michałowski MJ, Nadolny J, Galbany L, Hjorth J, Zapartas E, Sollerman J, Hunt L, Klose S, Koprowski M, Leśniewska A, Małkowski M, Nicuesa Guelbenzu AM, Ryzhov O, Savaglio S, Schady P, Schulze S, de Ugarte Postigo A, Vergani SD, Watson D, Wróblewski R.   +20 more
europepmc   +1 more source

Cross-prediction-powered inference. [PDF]

Proc Natl Acad Sci U S A
Zrnic T, Candès EJ.
europepmc   +1 more source

Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang. [PDF]

Nature
Adamo A, Bradley LD, Vanzella E, Claeyssens A, Welch B, Diego JM, Mahler G, Oguri M, Sharon K, Abdurro'uf, Hsiao TY, Xu X, Messa M, Lassen AE, Zackrisson E, Brammer G, Coe D, Kokorev V, Ricotti M, Zitrin A, Fujimoto S, Inoue AK, Resseguier T, Rigby JR, Jiménez-Teja Y, Windhorst RA, Hashimoto T, Tamura Y.   +27 more
europepmc   +1 more source

Accurate determination of chemical abundances near a supermassive black hole. [PDF]

Nat Astron
XRISM Collaboration.
europepmc   +1 more source

Measurement Campaign of Radio Frequency Interference in a Portion of the C-Band (4-5.8 GHz) for the Sardinia Radio Telescope. [PDF]

Sensors (Basel)
Schirru L, Gaudiomonte F.
europepmc   +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   +2 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

The HI Halo of Spiral Galaxies

Astrophysics and Space Science, 2004
A deep H I survey with the VLA of the spiral galaxy NGC 2403 has revealed the existence of a thick, low density layer of neutral gas surrounding the thin 'cold' disk. This layer has a mean rotation velocity 25-50 km s(-1) lower than that of the disk and a 10-20 km s(-1) inflow towards the centre of the galaxy.
FRATERNALI, FILIPPO, T. Oosterloo, R. Sancisi   +2 more
openaire   +3 more sources