GPS derived ionospheric TEC variability with different solar indices over Saudi Arab region
EUV spectroscopy in astrophysics: The role of compact objects
AXAF-I alignment test system autocollimating flat error correction [2515-37]
Multilayer x-ray optics with enhanced thermal and radiation stability [2515-26]
Structural analysis of multilayered x-ray mirrors by x-ray diffraction [2515-20]
X-ray focusing using lobster-eye optics: a comparison of theory with experiment [2515-03]
Multilayer structures for high-performance hard x-ray optics [2515-52]
Bragg reflection from a three-dimensional logarithmic spiral [2515-66]
Next generation x-ray all-sky monitor (Invited Paper) [2515-27]
Normal incidence optics for solar coronal imaging (Invited Paper) [2515-18]
X-ray characterization of an XMM mandrel at the European Synchrotron Radiation Facility [2515-12]
Gratings and zone plates based on sliced multilayer structures (Invited Paper) [2515-04]