Results 151 to 160 of about 11,657 (299)

Errors in reconstruction of dichroic X‐ray orientation tomography due to polarization rotation of the incident beam

Journal of Synchrotron Radiation, EarlyView.
Linear dichroic X‐ray tomography is a technique in which the linear dichroism of anisotropic materials is used to image crystal orientation in three dimensions. We show that the reconstruction of tomograms is subject to errors due to the change in polarization on propagation through the material and propose strategies for mitigating these effects ...
Matthew A. Marcus, Harlan Heilman, Kas Andrle, Jayden Plumb   +3 more
wiley   +1 more source

PortGISANS: nested mirror optics for a portable GISANS adapter. [PDF]

Sci Rep
Mehler F, Jaksch S, Cárdenas M, Nickel B, Wolff M.   +4 more
europepmc   +1 more source

A laboratory plasma experiment for X-ray astronomy using a compact electron beam ion trap (EBIT) [PDF]

Yuki Amano, Leo Hirata, Moto Togawa, Hiromasa Suzuki, Hiroyuki Sakaue, N. Kimura, Nobuyuki Nakamura, Makoto Sawada, Masaki Oura, Jonas Danisch, Joschka Goes, Marc Botz, J. R. Crespo López-Urrutia, Hiroya Yamaguchi   +13 more
openalex   +1 more source

Techniques for improving the sensitivity of proportional counters used in X-ray astronomy [PDF]

, 1970
P. W. Sanford, A. M. Cruise, J. L. Culhane   +2 more
openalex   +1 more source

Demonstration of a family of X‐ray dark‐field retrieval approaches on a common set of samples

Journal of Synchrotron Radiation, EarlyView.
This study aims to guide users of dark‐field imaging in selecting the most suitable technique for their imaging goals. To this end, we provide a summary table and highlight opportunities for future research into the sources of dark‐field contrast across emerging methods.There are various imaging setups capable of capturing dark‐field images, each with ...
Samantha J. Alloo, Ying Ying How, Jannis N. Ahlers, David M. Paganin, Michelle K. Croughan, Kaye S. Morgan   +5 more
wiley   +1 more source

Magnetic activity and spectral behavior of RS CVn binary system (IM Pegasi) in the ultraviolet. [PDF]

Sci Rep
Sanad MR, Rahman HIA, Badawy WA.
europepmc   +1 more source

Grown and artificial mosaic GaAs crystals for hard X-ray astronomy [PDF]

, 2011
E. Buffagni, C. Ferrari, L. Zanotti, A. Zappettini   +3 more
openalex  

Observations of Cygnus X-1 during the two spectral states with the\n Indian X-ray Astronomy Experiment (IXAE) [PDF]

, 1997
A. R. Rao, P. C. Agrawal, B. Paul
openalex   +1 more source

Flap Anatomies and Victorian Veils: Penetrating the Female Reproductive Interior

Gender &History, EarlyView.
ABSTRACT This article examines the reappearance in the early nineteenth century of anatomical flapbooks in the context of obstetrical education in Britain, America and France. It asks why liftable paper flaps were reintroduced at this time after their disappearance from medical atlases in the eighteenth century.
Margaret Carlyle, Marcia D. Nichols
wiley   +1 more source

Overview of the ESCAPE Dark Matter Test Science Project for astronomers. [PDF]

Open Res Eur
Pearson J, Dickinson H, Sinha S, Serjeant S.   +3 more
europepmc   +1 more source