Rossby number, Rr0, which is defined as the ratio of stellar rotation period to convective turn-over time, is an important index which describes stellar magnetic activities (Noyes et al., 1984).
"The recent run of data can scarcely be described as stellar, but it has confounded some of the worst fears about how the economy would react to the referendum result," said Andrew Goodwin at the consultancy Oxford Economics.
It is often used to describe the stellar content of various parts of the Galaxy or other groups of stars, but it most commonly refers to the absolute number of stars of different absolute magnitudes in the solar neighbourhood.
In this section, we present new simple formulas to describe the stellar remnant mass and yields of metal and dust which are useful to input into the chemical evolution codes.
Anderson's performance at the Young Vic last summer was lavished with praise by the critics, with the Guardian's Michael Billington describing it as "stellar" and the Observer's Susannah Clapp calling it "utterly compelling".
Fact is there is no review that could do justice in describing just how stellar this bout was".
Hayy then guides the narrator through eight "kingdoms," that is, the stellar spheres, describing their astrological associations in vivid imagery, then to the angelic realm.
Also, Eq. (19) reduces to Eq. (7) describing the effect of stellar winds on the binary orbit, under the assumption of specific angular momentum loss equal to that of the donor star ((h=J_{mathrm{d}}/m_{mathrm{d}} = m_{mathrm{a}}/m_{mathrm{d}} cdot J_{mathrm{b}}/(m_{mathrm{d}}+m_{mathrm{a}})) or (eta =m_{mathrm{a}} /m_{mathrm{d}})).
Gibron also praised Starr's guest role, describing it as "a stellar interpretation".
No No No... ...... was a "stellar single", describing it as an "'80s-flavoured radio hit", while Matt O'Leary of Virgin Media stated that the song "slam[s] home the power-pop message we're used to [from Girls Aloud]." Because it was available to download one week prior to the release of the CD single, "Sexy!
