Results 321 to 330 of about 1,327,251 (363)
4D-ONIX for reconstructing 3D movies from sparse X-ray projections via deep learning. [PDF]
Commun EngZhang Y +4 more
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Synthesis of Turbostratic Graphene Derived from Biomass Waste Using Long Pulse Joule Heating Technique. [PDF]
Nanomaterials (Basel)Watcharamaisakul S +12 more
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NSF NeXUS: A New Model for Accessing the Frontiers of Ultrafast Science. [PDF]
ACS Cent SciBaker LR +10 more
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A source of kolovolt X-ray [PDF]
Microsystem Technologies, 1995 X-ray source based on Compton scattering of laser light on a tightly focused relativistic electron ...
F. Villa, A. Luccio, M. Zolotorev
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2005
X-ray was the name given by W C Roentgen to the highly penetrating rays which emanated when high-energy lectrons struck a meta ltarget. On 8 November 1895, he noted for the first time this phenomenon and on 28 December 1895, he astonished the scientific world with his preliminary report "Ueber eine neue Artvon Strahlen" (along with experimental ...
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X-ray was the name given by W C Roentgen to the highly penetrating rays which emanated when high-energy lectrons struck a meta ltarget. On 8 November 1895, he noted for the first time this phenomenon and on 28 December 1895, he astonished the scientific world with his preliminary report "Ueber eine neue Artvon Strahlen" (along with experimental ...
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Science, 1965
Eight new sources of cosmic x-rays were detected by two Aerobee surveys in 1964. One source, from Sagittarius, is close to the galactic center, and the other, from Ophiuchus, may coincide with Kepler's 1604 supernova. All the x-ray sources are fairly close to the galactic plane.
Stuart Bowyer +3 more
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Eight new sources of cosmic x-rays were detected by two Aerobee surveys in 1964. One source, from Sagittarius, is close to the galactic center, and the other, from Ophiuchus, may coincide with Kepler's 1604 supernova. All the x-ray sources are fairly close to the galactic plane.
Stuart Bowyer +3 more
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1982
X-rays are produced whenever electrons are suddenly brought to rest by colliding with matter. It is necessary therefore, for the following conditions to prevail: 1. a means of producing and sustaining a stream of electrons, i.e. a good vacuum, with a source of electrons which in most modern X-ray tubes is a heated filament; 2.
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X-rays are produced whenever electrons are suddenly brought to rest by colliding with matter. It is necessary therefore, for the following conditions to prevail: 1. a means of producing and sustaining a stream of electrons, i.e. a good vacuum, with a source of electrons which in most modern X-ray tubes is a heated filament; 2.
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1992
The study of the X-ray emission from M31 is a young field, having its beginnings in the mid-1970’s. By 1991, however, a fairly good understanding of the various sources is at hand. The importance of these sources is the result of the happy fact that M31 is a normal, high-luminosity galaxy; it therefore provides a good opportunity to study the X-ray ...
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The study of the X-ray emission from M31 is a young field, having its beginnings in the mid-1970’s. By 1991, however, a fairly good understanding of the various sources is at hand. The importance of these sources is the result of the happy fact that M31 is a normal, high-luminosity galaxy; it therefore provides a good opportunity to study the X-ray ...
openaire +2 more sources
2006
In this chapter, standard stationary-anode, rotating anode and microfocus X-ray tubes are described and the spectra from these tubes are compared with the output from synchrotron-radiation sources. The choice of beam size, X-ray wavelength, spectral composition, intensity, cross fire and beam stability are discussed and a description is given of the ...
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In this chapter, standard stationary-anode, rotating anode and microfocus X-ray tubes are described and the spectra from these tubes are compared with the output from synchrotron-radiation sources. The choice of beam size, X-ray wavelength, spectral composition, intensity, cross fire and beam stability are discussed and a description is given of the ...
openaire +2 more sources