Results 1 to 10 of about 7,616,047 (386)
Capturing ultrafast magnetization phenomenon using femtosecond x rays
APL Materials, 2021 Recent advances in x-ray and extreme ultraviolet sources have enabled a new frontier for ultrafast studies of magnetic materials. Modern x-ray free electron lasers and high-harmonic generation sources combine the power of x-ray techniques available at ...
Spencer Jeppson, Roopali Kukreja
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The Spectrometer/Telescope for Imaging X-rays (STIX)
Astronomy & Astrophysics, 2020 Aims. The Spectrometer Telescope for Imaging X-rays (STIX) on Solar Orbiter is a hard X-ray imaging spectrometer, which covers the energy range from 4 to 150 keV.
S. Krucker +88 more
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Fourier-Transform Ghost Imaging with Hard X Rays. [PDF]
Physical Review Letters, 2016 Knowledge gained through x-ray crystallography fostered structural determination of materials and greatly facilitated the development of modern science and technology in the past century.
Hong Yu +6 more
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The X-ray Outbursts of Be/X-ray Transients [PDF]
International Astronomical Union Colloquium, 2000 AbstractWe present a new scenario for the behaviour of Be/X-ray binaries based on long-term multiwavelength monitoring and the decretion disc model. The circumstellar discs of the primaries are truncated because of the tidal and resonant effect of the neutron star. The geometry of the systems and the value of viscosity determine the presence or absence
Ignacio Negueruela, Atsuo T. Okazaki
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Coherent x rays with tunable time-dependent polarization
Physical Review Accelerators and Beams, 2020 We describe a method for producing high power, coherent x-ray pulses from a free electron laser with femtosecond scale periodic temporal modulation of the polarization vector.
N. Sudar, R. Coffee, E. Hemsing
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Spider Invasion Across the Galaxy [PDF]
Journal of Astronomy and Space Sciences, 2014 The nature of the exotic stellar corpses which reincarnate by consuming their companion is reviewed. Apart from sucking life from their partners, they are actually eating the doomed companions away by their deadly and powerful particle/radiation beams.
Chung-Yue Hui
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Marshall Journal of Medicine, 2017 As technology intrudes into clinical medicine, I reflect upon how we must never forget what is actually and always at the heart of healthcare.
Shirley M. Neitch
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Acta Crystallographica Section D: Structural Biology, 2019 Recent developments in the Phenix software package are described in the context of macromolecular structure determination using X-rays, neutrons and electrons.
D. Liebschner +24 more
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Exposure to ionizing radiation during dental X-rays is not associated with risk of developing meningioma: a meta-analysis based on seven case-control studies. [PDF]
PLoS ONE, 2015 BACKGROUND:Many observational studies have found that exposure to dental X-rays is associated with the risk of development of meningioma. However, these findings are inconsistent.
Ping Xu +5 more
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X-rays Stimulate Granular Secretions and Activate Protein Kinase C Signaling in Human Platelets
Current Issues in Molecular Biology, 2023 X-rays can induce morphological as well as functional changes in cells. Platelets are anuclear cellular fragments originating from megakaryocytes and are the major regulators in hemostasis and thrombosis. Platelet products are irradiated to avoid medical
Muhammad Shoaib Khan +7 more
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