Results 21 to 30 of about 1,004,803 (344)
Single shot diffraction of picosecond 8.7-keV x-ray pulses
Physical Review Special Topics. Accelerators and Beams, 2012 We demonstrate multiphoton, single shot diffraction images of x rays produced by inverse Compton scattering a high-power CO_{2} laser from a relativistic electron beam, creating a pulse of 8.7 keV x rays.
F. H. O’Shea +9 more
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BMC Musculoskeletal Disorders, 2002 Background The objective of the study is to examine the reliability of erosion and joint space narrowing scores derived from hand x-rays posted on the Internet compared to scores derived from original plain x-rays.
Watson Margaret M +5 more
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European Radiology Experimental, 2023 Background Chest x-ray is commonly used for pulmonary abnormality screening. However, since the image characteristics of x-rays highly depend on the machine specifications, an artificial intelligence (AI) model developed for specific equipment usually ...
Heejun Shin +9 more
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X-Ray Emission from Jupiter, Saturn, and Earth: A Short Review [PDF]
, 2006 Jupiter, Saturn, and Earth - the three planets having dense atmosphere and a well developed magnetosphere - are known to emit X-rays. Recently, Chandra X-ray Observatory has observed X-rays from these planets, and XMM-Newton has observed them from ...
Bhardwaj, Anil
core +2 more sources
Signatures of X-rays in the early Universe [PDF]
, 2013 [abridged] With their long mean free paths and efficient heating of the intergalactic medium (IGM), X-rays could have a dramatic impact on the thermal and ionization history of the Universe.
Ferrara, Andrea +2 more
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Two-chicane compressed harmonic generation of soft x rays
Physical Review Special Topics. Accelerators and Beams, 2011 Seeding an electron bunch prior to compression simultaneously shifts the laser modulation to shorter wavelengths while decreasing the required modulation amplitude. The final x-ray wavelength is then tunable by controlling the compression factor with the
Daniel Ratner, Alex Chao, Zhirong Huang
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British 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
X-rays from cataclysmic variables [PDF]
, 2006 Cataclysmic Variables are a distinct class of interacting binaries, transferring mass from a donor star to a degenerate accretor, a white dwarf. We here review X-ray observations of these systems, with some emphasis on what has been achieved in the last ...
Kuulkers, E. +3 more
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X-ray Observations at Gaisberg Tower
Atmosphere, 2018 We report the occurrence of X-rays at ground level due to cloud-to-ground flashes of upward-initiated lightning from Gaisberg Tower, in Austria, which is located at an altitude of 1300 m.
Pasan Hettiarachchi +5 more
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