Results 31 to 40 of about 334,086 (343)

Two practical Java software tools for small-angle X-ray scattering analysis of biomolecules [PDF]

open access: yes, 2014
Small-angle X-ray scattering has established itself as a common technique in structural biology research. Here, two novel Java applications to aid modelling of three-dimensional macromolecular structures based on small-angle scattering data are described.
Hofmann, Andreas, Whitten, Andrew E.
core   +1 more source

Nuclear resonance small-angle scattering of x rays [PDF]

open access: yesPhysical Review B, 1996
Published by Inst., Woodbury ...
Shvyd'ko, Yu. V.   +6 more
openaire   +3 more sources

Varying Collimation for Dark-Field Extraction

open access: yesInternational Journal of Biomedical Imaging, 2009
Although x-ray imaging is widely used in biomedical applications, biological soft tissues have small density changes, leading to low contrast resolution for attenuation-based x-ray imaging. Over the past years, x-ray small-angle scattering was studied as
Ge Wang   +3 more
doaj   +1 more source

Ovine Bone Morphology and Deformation Analysis Using Synchrotron X-ray Imaging and Scattering

open access: yesQuantum Beam Science, 2020
Bone is a natural hierarchical composite tissue incorporating hard mineral nano-crystals of hydroxyapatite (HAp) and organic binding material containing elastic collagen fibers. In the study, we investigated the structure and deformation of ovine bone by
Eugene S. Statnik   +7 more
doaj   +1 more source

Small-Angle Scattering of X-Rays from Extragalactic Sources by Dust in Intervening Galaxies [PDF]

open access: yes, 1998
Gamma-ray bursts are now known to be a cosmological population of objects, which are often accompanied by X-ray and optical afterglows. The total energy emitted in the afterglow can be similar to the energy radiated in the gamma-ray burst itself.
Jordi Miralda‐Escude   +4 more
core   +2 more sources

Investigating increasingly complex macromolecular systems with small-angle X-ray scattering

open access: yesIUCrJ, 2014
The biological solution small-angle X-ray scattering (BioSAXS) field has undergone tremendous development over recent decades. This means that increasingly complex biological questions can be addressed by the method. An intricate synergy between advances
Bente Vestergaard, Zehra Sayers
doaj   +1 more source

Scattered X-rays in Obscured Active Galactic Nuclei and their Implications for Geometrical Structure and Evolution

open access: yes, 2010
We construct a new sample of 32 obscured active galactic nuclei (AGNs) selected from the Second XMM-Newton Serendipitous Source Catalogue to investigate their multiwavelength properties in relation to the "scattering fraction", the ratio of the soft X ...
Antonucci   +45 more
core   +1 more source

Study of the morphology of semicrystalline poly(ethylene terephthalate) by hydrolysis etching [PDF]

open access: yes, 1993
Semicrystalline poly(ethylene terephthalate) was hydrolysed in water at 180°C under elevated pressure and subsequently treated with ethanol, following the etching process first developed by Miyagi and Wunderlich.
Baltá Calleja, Francisco José   +3 more
core   +1 more source

Scanning of Adsorption Hysteresis In Situ with Small Angle X-Ray Scattering. [PDF]

open access: yesPLoS ONE, 2016
Everett's theorem-6 of the domain theory was examined by conducting adsorption in situ with small angle x-ray scattering (SAXS) supplemented by the contrast matching technique.
Athanasios Ch Mitropoulos   +3 more
doaj   +1 more source

Particle-scale structure in frozen colloidal suspensions from small angle X-ray scattering [PDF]

open access: yes, 2010
During directional solidification of the solvent in a colloidal suspension, the colloidal particles segregate from the growing solid, forming high-particle-density regions with structure on a hierarchy of length scales ranging from that of the particle ...
B. J. Berne   +10 more
core   +2 more sources

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