Results 11 to 20 of about 1,582,194 (198)
Flat-field calibration of X-ray area detectors is a challenge due to the inability to generate an X-ray flat-field at the selected photon energy the beamline operates at, which has a strong influence on the measurement behavior of the detector.
James Weng+7 more
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Scalable and accurate multi-GPU-based image reconstruction of large-scale ptychography data
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
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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
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Scan-Free GEXRF in the Soft X-ray Range for the Investigation of Structured Nanosamples
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
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X-RAYS AND X-RAY DIAGNOSIS. [PDF]
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.
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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
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Operational experience with Adaptive Gain Integrating Pixel Detectors at European XFEL
The European X-ray Free Electron Laser (European XFEL) is a cutting-edge user facility that generates per second up to 27,000 ultra-short, spatially coherent X-ray pulses within an energy range of 0.26 to more than 20 keV.
Jolanta Sztuk-Dambietz+27 more
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Background The visualization of internal 3D-structure of tissues at micron resolutions without staining by contrast reagents is desirable in plant researches, and it can be achieved by an X-ray computed tomography (CT) with a phase-retrieval technique ...
Naoki Kunishima+5 more
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An X-ray burst is a sudden increase (rise time of order seconds) of the X-ray brightness of an X-ray source, which after reaching its peak decays, generally within a minute. The sky distribution of X-ray burst sources indicates that they are galactic objects (see Fig.
Lewin, W.H.G.+2 more
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