Results 221 to 229 of about 51,533 (229)
Identification of a putative new virus from the <i>Jingmenvirus</i> group in ticks from wild animals in Brazil. [PDF]
Geraldini DB+14 more
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Simultaneous Liver Venous Deprivation Following Hepatic Arterial Chemoembolization Before Major Hepatectomy for Hepatocellular Carcinoma: A New Methods to Achieve Hypertrophy Liver Remnant. [PDF]
Zhang S+15 more
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Activity-dependent refinement of axonal projections forms one-to-one connection pattern in the developing chick ciliary ganglion. [PDF]
Egawa R, Yawo H, Kuba H.
europepmc +1 more source
Loss of the cytosolic DNA-sensing genesCGASandSTING1in armadillos (Cingulata)
Schaffer L+3 more
europepmc +1 more source
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, 2017
We present final results of a program for the determination of the Hubble constant based on the calibration of the Type Ia supernovae (SNe Ia) using the Tip of the Red Giant Branch (TRGB).
I. Jang, M. Lee
semanticscholar +1 more source
We present final results of a program for the determination of the Hubble constant based on the calibration of the Type Ia supernovae (SNe Ia) using the Tip of the Red Giant Branch (TRGB).
I. Jang, M. Lee
semanticscholar +1 more source
Carbon Abundances of M92 Red Giant Branch Stars
Publications of the Astronomical Society of the Pacific, 2001Using CCD imaging, Fusi Pecci et al. have identified a local maximum at MV = -0.4 in the giant branch luminosity function of three co-added globular clusters having metallicities [Fe/H] ~ -2.2, including M92 (NGC 6341). Theories of deep mixing predict that surface carbon abundance depletions should be produced only within stars brighter than this ...
C. F. Claver+3 more
openaire +2 more sources
Star Counts across the Red Giant Branch Bump and Below
The Astrophysical Journal, 2001We present a new observable?Rbump?which is the ratio between the star counts across the red giant branch (RGB) bump and fainter RGB stars to investigate the occurrence of a deep-mixing phenomenon during these evolutionary phases. The comparison between predicted and empirical Rbump-values, based on a large and homogeneous set of Hubble Space Telescope ...
BONO G.+3 more
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Evidence for non-standard mixing on the red giant branch
2008Based on the new grid of standard stellar models computed at solar metallicity by the Geneva group (Schaller et al. 1992) with the recent OPAL opacity tables (Rogers & Iglesias 1992), we follow the theoretical evolution of the 12C/13C ratio along the red giant branch of low and intermediate mass stars.
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