Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Hamed Pour Imani"'
Autor:
Daniel Kennefick, Benjamin L. Davis, Mohamed Shameer Abdeen, Julia Kennefick, Douglas W. Shields, Hamed Pour-Imani
The density-wave theory of galactic spiral-arm structure makes a striking prediction that the pitch angle of spiral arms should vary with the wavelength of the galaxy's image. The reason is that stars are born in the density wave but move out of it a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6391f82e0457c3ab248bbdc6ff2f26b5
http://arxiv.org/abs/1608.00969
http://arxiv.org/abs/1608.00969
Autor:
Zhengfei Wang, Mihajlo Vanevic, Salvador Barraza-Lopez, Hamed Pour Imani, Alejandro A. Pacheco Sanjuan
The geometry of two-dimensional crystalline membranes dictates their mechanical, electronic and chemical properties. The local geometry of a surface is determined from the two invariants of the metric and the curvature tensors. Here we discuss those
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411fd022c3c47c960abe32e16cda0099
Autor:
Hamed Pour-Imani, Daniel Kennefick, Julia Kennefick, Benjamin L. Davis, Douglas W. Shields, Mohamed Shameer Abdeen
Publikováno v:
Astrophysical Journal Letters; 8/10/2016, Vol. 827 Issue 1, p1-1, 1p
