Results 201 to 210 of about 207,427 (231)
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The cosmic microwave background radiation and galaxy formation
Canadian Journal of Physics, 1986Observational limits on the microwave-background-radiation anisotropy on various angular scales are reviewed. Comparison is made with the predictions of the gravitational-instability theory of galaxy formation from primordial fluctuations in the very early universe.
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Topology of the Universe and the Cosmic Microwave Background Radiation
2003Recent astronomical observations of recession of further and further galaxies and clusters of galaxies, estimates of masses of clusters of galaxies, studies of temperature anisotropics of cosmic microwave background radiation, and type Ia supernovae suggest that the universe is flat (Euclidean).
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Cosmic Microwave Background Radiation Anisotropies in Brane Worlds
Physical Review Letters, 2003We propose a new formulation to calculate the cosmic microwave background (CMB) spectrum in the Randall-Sundrum two-brane model based on recent progress in solving the bulk geometry using a low energy approximation. The evolution of the anisotropic stress imprinted on the brane by the 5D Weyl tensor is calculated.
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Radiation therapy‐associated toxicity: Etiology, management, and prevention
Ca-A Cancer Journal for Clinicians, 2021Kyle Wang
exaly
Current treatment and future directions in the management of anal cancer
Ca-A Cancer Journal for Clinicians, 2022Leila T Tchelebi+2 more
exaly
The Cosmic Microwave Background Radiation and the Dog in the Night
1989Recent observational results on both the spectrum and the angular distribution of the cosmic microwave background radiation are reviewed, with special emphasis on null results or upper limits. “Is there any other point to which you would wish to draw my attention?” “To the curious incident of the dog in the nighttime.” “The dog did nothing in ...
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A limit on the polarization of the cosmic microwave background radiation
2003We describe polarization observations of the CMBR with the Cosmic Background Imager, a 13-element interferometer which operates in the 26-36 GHz band and is located on the Llano de Chajnantor in northern Chile. The array consists of 90 cm Cassegrain antennas mounted on a steerable platform which can be rotated about the optical axis to facilitate ...
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Cosmic Microwave Background Radiation
Astronomy reports (Print)Carl W. Akerlof
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