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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 5 of 5 (0.101 seconds)

Spelling suggestions: "subject:"asirradiation."" "subject:"artradiation.""

1

A RE-EXAMINATION OF THE MK SPECTRAL CLASSIFICATION SYSTEM FOR 'A' AND 'F' MAIN SEQUENCE STARS

Barry, Don Cary, 1941- January 1967 (has links)
No description available.
Stars -- Spectra.
Stars -- Radiation.
2

The composite radiation of galactic star clusters

Vanek, Polly Elizabeth Hanson, 1927- January 1963 (has links)
No description available.
Stars -- Clusters.
Stars -- Radiation.
3

On some aspects of the radiative interaction in a close binary system /

Kuzma, Thomas John January 1981 (has links)
No description available.
Physics
Stars
Stars--Radiation
4

The Balmer decrement in the emission spectra of astronomical objects

Bloom, Gary Stuart, 1940- January 1969 (has links)
No description available.
Photons.
Stars -- Radiation.
Solar radiation.
Nebulae.
5

Dynamics of dissipative gravitational collapse.

Naidu, Nolene Ferrari. January 2008 (has links)
In this study we generate the matching conditions for a spherically symmetric radiating star in the presence of shear. Two new exact solutions to the Einstein held equations are presented which model a relativistic radiating sphere. We examine the role of anisotropy in the thermal evolution of a radiating star undergoing continued dissipative gravitational collapse in the presence of shear. Our model was the first study to incorporate both shear and pressure anisotropy, and these results were published in 2006. The physical viability of a recently proposed model of a shear-free spherically symmetric star undergoing gravitational collapse without the formation of a horizon is investigated. These original results were published in 2007. The temperature profiles of both models are studied within the framework of extended irreversible thermodynamics. / Thesis (M.Sc.)-University of KwaZulu-Natal, Westville, 2008.
Relativity (Physics)
Gravitational collapse.
Stars--Radiation.
Theses--Mathematics.

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