scholarly journals Accounting for light source angular distribution in backscattering Mueller matrix interpretation using double-planar small-angle scattering trajectory approximation

2021 ◽  
pp. 108030
Author(s):  
Zhen Wang ◽  
Haiyang Gao
Keyword(s):  
Angular Distribution ◽  
Light Source ◽  
Small Angle ◽  
Mueller Matrix ◽  
Small Angle Scattering ◽  
Angle Scattering

The Surface Loss Correction for Nuclear Emulsions

1951 ◽  
Vol 4 (3) ◽  
pp. 296
Author(s):  
SL Martin
Keyword(s):  
Angular Distribution ◽  
Small Angle ◽  
Small Angle Scattering ◽  
Angular Distributions ◽  
Nuclear Emulsions ◽  
Surface Loss ◽  
Angle Scattering ◽  
Pass Through ◽  
Work Done

When nuclear emulsions are used in the investigation of the angular distributions of scattered particles those tracks which pass through the emulsion surface cannot be accepted for measurement and in consequence the observed angular distribution must be corrected to allow for this. In the present paper, formulae are developed for the case of particles recoiling from a mono-energetic beam of particles incident at any angle on the surface. The effect of small-angle scattering is neglected but on the basis of work done by Powell and Occhialini it is believed that the formulae are valid for recoil energies at least as great as 5 MeV. Curves are given from which the factor can be obtained in any given case.

Small angle scattering study of silica gels and zeolites

1993 ◽  
Vol 03 (C8) ◽  
pp. C8-393-C8-396
Author(s):  
T. P.M. BEELEN ◽  
W. H. DOKTER ◽  
H. F. VAN GARDEREN ◽  
R. A. VAN SANTEN ◽  
E. PANTOS
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
Silica Gels ◽  
Angle Scattering ◽  
Scattering Study

Study of hierarchical structure of fossil coals by small-angle scattering of thermal neutrons

Fuel ◽  
2021 ◽  
Vol 292 ◽  
pp. 120304
Author(s):  
T. Vasilenko ◽  
A. Kirillov ◽  
A. Islamov ◽  
A. Doroshkevich
Keyword(s):  
Hierarchical Structure ◽  
Small Angle ◽  
Small Angle Scattering ◽  
Thermal Neutrons ◽  
Angle Scattering ◽  
Fossil Coals

A novel model for the interpretation of small-angle scattering experiments of self-affine structures

2009 ◽  
Vol 43 (1) ◽  
pp. 12-16 ◽  
Author(s):  
Gerald J. Schneider ◽  
D. Göritz
Keyword(s):  
Small Angle ◽  
Analytical Description ◽  
Small Angle Scattering ◽  
Filled Rubber ◽  
Angle Scattering ◽  
Affine Structures ◽  
Novel Theory ◽  
First Time ◽  
Novel Model ◽  
Solid Spheres

A novel theory is presented which allows, for the first time, the analytical description of small-angle scattering experiments on anisotropic shaped clusters of nanoparticles. Experimentally, silica-filled rubber which is deformed is used as an example. The silica can be modelled by solid spheres which form clusters. The experiments demonstrate that the clusters become anisotropic as a result of the deformation whereas the spheres are not affected. A comparison of the newly derived model function and the experiments provides, for the first time, microscopic evidence of the inhomogeneous deformation of clusters in the rubbery matrix.

scholarly journals 2017 publication guidelines for structural modelling of small-angle scattering data from biomolecules in solution: an update

2017 ◽  
Vol 73 (9) ◽  
pp. 710-728 ◽  
Author(s):  
Jill Trewhella ◽  
Anthony P. Duff ◽  
Dominique Durand ◽  
Frank Gabel ◽  
J. Mitchell Guss ◽  
...  
Keyword(s):  
Small Angle ◽  
Task Force ◽  
Data Bank ◽  
Small Angle Scattering ◽  
Scattering Data ◽  
Quality Data ◽  
Angle Scattering ◽  
Publication Guidelines ◽  
Guidelines And Recommendations

In 2012, preliminary guidelines were published addressing sample quality, data acquisition and reduction, presentation of scattering data and validation, and modelling for biomolecular small-angle scattering (SAS) experiments. Biomolecular SAS has since continued to grow and authors have increasingly adopted the preliminary guidelines. In parallel, integrative/hybrid determination of biomolecular structures is a rapidly growing field that is expanding the scope of structural biology. For SAS to contribute maximally to this field, it is essential to ensure open access to the information required for evaluation of the quality of SAS samples and data, as well as the validity of SAS-based structural models. To this end, the preliminary guidelines for data presentation in a publication are reviewed and updated, and the deposition of data and associated models in a public archive is recommended. These guidelines and recommendations have been prepared in consultation with the members of the International Union of Crystallography (IUCr) Small-Angle Scattering and Journals Commissions, the Worldwide Protein Data Bank (wwPDB) Small-Angle Scattering Validation Task Force and additional experts in the field.

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