issue contents
May 2018 issue
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Cover illustration: A new mathematical model of a light source enables faster, brighter and sharper X-ray imaging by ptychography [Chang et al. (2018). Acta Cryst. A74, 157-169]. The image shows the illuminating beam from a light source and its gradient decomposition, superimposed on images of gold nanospheres before and after partial coherence analysis.
advances
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foundations
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international union of crystallography
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obituaries
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book reviews
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