Results 271 to 280 of about 2,374 (304)

Radio Continuum Emission from Galaxies

1975
The continuum radio emission detected from external galaxies is produced either by thermal process or by the synchrotron process with the latter dominating in most cases. For the synchrotron process the volume emissivity is given by $$ \varepsilon \left( \upsilon \right) = {\rm{n}}{\mkern 1mu} {{\rm{B}}^{\frac{{{\rm{1 + }}\gamma }}{2}}} {\upsilon ^{
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Radio Continuum Emission by Spiral Arms

Publications of the Astronomical Society of the Pacific, 1960
Fig. 1. The spiral pattern of the Galaxy according to B. Y. Mills ; it is defined by the observed steps in the distribution of radio brightness with longitude (see Figure 2). Directions of well-defined steps are indicated by the lines of sight radiating from the sun; less pronounced ones are shown as dashed lines.
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The radio continuum emission from the Galaxy

Symposium - International Astronomical Union, 1964
Study of the radio continuum emission from the Galaxy is of interest both from the viewpoint of the physics of the radiating processes and the light which these shed on physical conditions within the Galaxy, and also because the large-scale organization of the emitting regions gives information about the structure of the Galaxy as a whole.
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Properties of the Radio Continuum Emission from Interacting Galaxies

Nature, 1973
SEVERAL interacting galaxies have been observed recently in different programmes using the Westerbork Synthesis Radio Telescope at 21 cm wavelength (beamwidth 24 s × 24 s cosec δ). We give here a compilation of the data in order to examine the morphology, strength, and the frequency of occurrence of the radio emission from these interacting systems.
R. J. ALLEN, R. D. EKERS, B. F. BURKE, G. K. MILEY   +3 more
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Decimeter Continuum Radio Emission from a Post-Flare Loop

Solar Physics, 1986
Radio observations offer an important means for providing estimates of magnetic fields in post-flare loops.
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Continuum Radio Emission from the Vicinity of Pulsars

Nature Physical Science, 1973
Blandford et al.1 suggest the possibility of the existence of weak radio haloes around old pulsars. They attempt to explain the peculiar non-thermal shell source near PSR1919 + 21 (refs. 2–4) and suggest observations of the surroundings of pulsars to be carried out.
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Water Masers and Radio Continuum Emission Tracing Thermal Radio Jets

2009
We present interferometric observations of radio continuum and water maser emission carried out with the Very Large Array (VLA1) toward five massive star-forming regions. Radio continuum sources were detected toward all star-forming regions and some of them could be thermal radio jets. In addition, although water maser emission was found in all massive
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Splotless flares and the associted radio continuum emission

Solar physics, 1987
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Ruždjak, Vladimir, Vršnak, Bojan
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Patient navigation across the cancer care continuum: An overview of systematic reviews and emerging literature

Ca-A Cancer Journal for Clinicians, 2023
Matthew Tieu, Jolyn Johal, Nicolas H Hart   +2 more
exaly  

MIGHTEE: total intensity radio continuum imaging and the COSMOS/XMM-LSS Early Science fields

Monthly Notices of the Royal Astronomical Society, 2021
Ian Heywood, Matt J Jarvis, Catherine Hale   +2 more
exaly