Results 221 to 230 of about 51,078 (265)

Therapeutic effects of cold plasma-activated water on MCF7 breast cancer tumors in a mouse model. [PDF]

open access: yesBMC Pharmacol Toxicol
Abd El-Reda G   +5 more
europepmc   +1 more source

Infrared Spectra of Late-Type Stars [PDF]

open access: yes, 1971
Spectra have been obtained in the 2μ atmospheric window with a resolution of 32 and 65Å of late-type dwarfs, giants, supergiants, and long period variables. In the non-variable stars, the first overtone band of C0 at 2.29μ shows a systematic increase with both increasing luminosity and decreasing temperature. This increasing strength is interpreted as
Frogel, Jay Albert
openaire   +3 more sources

Absolute magnitudes of late-type stars

Astrophysics and Space Science, 1986
The improved calibration of absolute magnitude versus spectral type and luminosity class is presented for carbon stars and for K- to M-type giants. It is based on the recent results estimated by applying the maximum-likelihood method and other statistical methods to the homogeneous kinematical data including the proper motions in the AGK3 system.
openaire   +1 more source

Theoretical Visibility Curves of Late Type Stars

Astrophysics and Space Science, 1995
Theoretical visibility curves are presented for one carbon and one oxygen star. We aim to show the importance of measurements at wavelengths across the band.
S. Lorenz Martins   +2 more
openaire   +1 more source

Winds of Late Type Stars

1990
Cool stars on the asymptotic giant branch (AGB) form a late stage of stellar evolution shortly before loosing their outer layers and moving into the state where a planetary nebula is excited. These stars show severe mass-loss rates between 10−8 M ⊙yr−1 at the lower AGB, increasing to some l0−4 M ⊙yr−1 as the star evolves to the top of the AGB while ...
openaire   +1 more source

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