DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering

DAMMIF, a revised implementation of the ab-initio shape-determination program DAMMIN for small-angle scattering data, is presented. The program was fully rewritten, and its algorithm was optimized for speed of execution and modified to avoid limitations due to the finite search volume. Symmetry and...

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Detalles Bibliográficos
Autores principales: Franke, Daniel, Svergun, Dmitri I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Computer Programs
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5023043/
https://www.ncbi.nlm.nih.gov/pubmed/27630371
http://dx.doi.org/10.1107/S0021889809000338
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author Franke, Daniel
Svergun, Dmitri I.
author_facet Franke, Daniel
Svergun, Dmitri I.
author_sort Franke, Daniel
collection PubMed
description DAMMIF, a revised implementation of the ab-initio shape-determination program DAMMIN for small-angle scattering data, is presented. The program was fully rewritten, and its algorithm was optimized for speed of execution and modified to avoid limitations due to the finite search volume. Symmetry and anisometry constraints can be imposed on the particle shape, similar to DAMMIN. In equivalent conditions, DAMMIF is 25–40 times faster than DAMMIN on a single CPU. The possibility to utilize multiple CPUs is added to DAMMIF. The application is available in binary form for major platforms.
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spelling pubmed-50230432016-09-14 DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering Franke, Daniel Svergun, Dmitri I. J Appl Crystallogr Computer Programs DAMMIF, a revised implementation of the ab-initio shape-determination program DAMMIN for small-angle scattering data, is presented. The program was fully rewritten, and its algorithm was optimized for speed of execution and modified to avoid limitations due to the finite search volume. Symmetry and anisometry constraints can be imposed on the particle shape, similar to DAMMIN. In equivalent conditions, DAMMIF is 25–40 times faster than DAMMIN on a single CPU. The possibility to utilize multiple CPUs is added to DAMMIF. The application is available in binary form for major platforms. International Union of Crystallography 2009-04-01 2009-01-24 /pmc/articles/PMC5023043/ /pubmed/27630371 http://dx.doi.org/10.1107/S0021889809000338 Text en © Franke and Svergun 2009 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Computer Programs
Franke, Daniel
Svergun, Dmitri I.
DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title_full DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title_fullStr DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title_full_unstemmed DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title_short DAMMIF, a program for rapid ab-initio shape determination in small-angle scattering
title_sort dammif, a program for rapid ab-initio shape determination in small-angle scattering
topic Computer Programs
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5023043/
https://www.ncbi.nlm.nih.gov/pubmed/27630371
http://dx.doi.org/10.1107/S0021889809000338
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