Results 11 to 20 of about 5,819,479 (316)

In situ X-ray area detector flat-field correction at an operating photon energy without flat illumination. Corrigendum

open access: yesJournal of Synchrotron Radiation, 2023
The name of an author in the article by Weng et al. (2023) [J. Synchrotron Rad. 30, 546–554] is corrected.
James Weng   +7 more
doaj   +1 more source

Scalable and accurate multi-GPU-based image reconstruction of large-scale ptychography data

open access: yesScientific Reports, 2022
While the advances in synchrotron light sources, together with the development of focusing optics and detectors, allow nanoscale ptychographic imaging of materials and biological specimens, the corresponding experiments can yield terabyte-scale volumes ...
Xiaodong Yu   +5 more
doaj   +1 more source

Source of X-rays [PDF]

open access: yesScience, 1896
n ...
Michelson, A. A., Stratton, S. W.
openaire   +3 more sources

Simulations of X-ray bursts and superbursts [PDF]

open access: yes, 2015
Observations of neutron star in binary systems provide powerful constrains on the physics at the surface of neutron stars. During the accretion of matter from the companion star, periodic nuclear explosion are triggered in the outer layers of the neutron
Fehlmann, Sofie
core   +1 more source

Scan-Free GEXRF in the Soft X-ray Range for the Investigation of Structured Nanosamples

open access: yesNanomaterials, 2022
Scan-free grazing-emission X-ray fluorescence spectroscopy (GEXRF) is an established technique for the investigation of the elemental depth-profiles of various samples.
Steffen Staeck   +15 more
doaj   +1 more source

Diagnosing and mapping pulmonary emphysema on X-ray projection images [PDF]

open access: yes, 2013
To assess whether grating-based X-ray dark-field imaging can increase the sensitivity of X-ray projection images in the diagnosis of pulmonary emphysema and allow for a more accurate assessment of emphysema distribution.
Pfeiffer, Franz   +16 more
core   +1 more source

pyXPCSviewer: an open-source interactive tool for X-ray photon correlation spectroscopy visualization and analysis

open access: yesJournal of Synchrotron Radiation, 2022
pyXPCSviewer, a Python-based graphical user interface that is deployed at beamline 8-ID-I of the Advanced Photon Source for interactive visualization of XPCS results, is introduced.
Miaoqi Chu   +7 more
doaj   +1 more source

X-RAYS AND X-RAY DIAGNOSIS. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1897
A great discovery, great in the sense of discovering a fundamental principle or a fact profoundly modifying existing theories or hypotheses, is not infrequently found to be of most value, from the purely utilitarian standpoint, in some branch of science, or some art, other than that in which it was primarily made.
openaire   +1 more source

X-rays

open access: yesBritish Journal of Radiology: Röntgen Society Section, 1926
Bibliography at end of each chapter. ; Mode of access: Internet.
Broglie, Maurice de, 1875-1960 http://id.loc.gov/authorities/names/no00066931 http://viaf.org/viaf/108713223   +1 more
openaire   +1 more source

Energy-dispersive X-ray diffraction mapping on a benchtop X-ray fluorescence system [PDF]

open access: yes, 2014
A method for energy-dispersive X-ray diffraction mapping is presented, using a conventional low-power benchtop X-ray fluorescence spectrometer, the Seiko Instruments SEA6000VX.
Nyombi, Antony   +2 more
core   +1 more source

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