Results 121 to 130 of about 150,777 (255)

On Apparent Luminosity in General Relativity [PDF]

, 1958
V. Joseph
openalex   +1 more source

The Form of the Luminosity Function

, 1924
Frederick H. Seares
openalex   +1 more source

Stellar luminosity and the absorption of star light

, 1904
George C. Comstock
openalex   +1 more source

The distance to the galactic center and the zero point of the Cepheid period-luminosity relation.

, 1954
Harold F. Weaver
openalex   +1 more source

Conditions for Optimum Luminosity and Energy Resolution in an Axial β-Ray Spectrometer with Homogeneous Magnetic Field [PDF]

, 1949
Jesse W. M. DuMond
openalex   +1 more source

Erratum : Conditions for Optimum Luminosity and Energy Resolution in an Axial β-Ray Spectrometer with Homogeneous Magnetic Field [PDF]

, 1949
Jesse W. M. DuMond
openalex   +1 more source

Comparison of Lightning Channel Luminosity Versus Time Profiles in the Infrared and Visible Ranges

Geophysical Research Letters
Infrared (IR) luminosity of lightning channel in the 3–5 μm range usually persisted throughout the entire interstroke interval, which is in contrast to the simultaneously recorded visible (0.4–0.8 μm) luminosity that always decayed to an undetectable ...
Z. Ding, V. A. Rakov, Y. Zhu, I. Kereszy, S. Chen, M. D. Tran   +5 more
doaj   +1 more source

Observational Approach to Evolution. II. a Computed Luminosity Function for K0-K2 Stars from M_{v} = +5 to M_{v} = - 4.5.

, 1957
Allan Sandage
openalex   +1 more source

Investigation of flame temperatures; in their relations to composition and luminosity [PDF]

, 1870
B. Silliman, Henry Wurtz
openalex   +1 more source

Photoelectric Studies. I. Color-Luminosity Array for Members of the Hyades Cluster.

, 1950
O. J. Eggen
openalex   +1 more source