modify your search
 Results for DC.creator="C." AND DC.creator="Bebeacua"   page 1 of 2 pages.
Four-dimensional cryo-electron microscopy at quasi-atomic resolution: IMAGIC 4D
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, ch. 19.9, pp. 624-628 [ doi:10.1107/97809553602060000875 ]
... for molecular microscopy. J. Struct. Biol. 163, 224-228. Spahn, C. M. T. & Penczek, P. A. (2009). Exploring conformational modes ...

Angular reconstitution 4D refinements
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.10, p. 627 [ doi:10.1107/97809553602060000875 ]
Angular reconstitution 4D refinements 19.9.10. Angular reconstitution 4D refinements With the angular reconstitution approach (van Heel, 1987; van Heel et al., 2000) one typically assigns a Euler angle orientation to a 2D image by finding its best overall sinogram correlation peaks with respect to an `anchor set' of 2D projections from ...

Handling multiple 3D reconstructions in parallel
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.9, pp. 626-627 [ doi:10.1107/97809553602060000875 ]
Handling multiple 3D reconstructions in parallel 19.9.9. Handling multiple 3D reconstructions in parallel A new parallel 3D reconstruction program was created based on the earlier ex-core program implementing the `exact filter' algorithm (Harauz & van Heel, 1986). With all 3D reconstructions now organized in in-core subroutines, the new program ...

MSA and its parallelization
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.8, p. 626 [ doi:10.1107/97809553602060000875 ]
MSA and its parallelization 19.9.8. MSA and its parallelization Multivariate statistical analysis (MSA) was originally introduced to electron microscopy to handle different views of a macromolecule (van Heel & Frank, 1981; Borland & van Heel, 1990; van Heel et al., 2000; Frank, 2006; for an extensive review, see van Heel et al., 2009 ...

Parallel multi-reference alignments and reference bias
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.7, p. 626 [ doi:10.1107/97809553602060000875 ]
... termination of protein synthesis. Nature (London), 427, 862-865. Spahn, C. M. T. & Penczek, P. A. (2009). Exploring conformational modes ...

Parallel automatic particle picking
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.6, p. 625 [ doi:10.1107/97809553602060000875 ]
Parallel automatic particle picking 19.9.6. Parallel automatic particle picking Parallel processing is of increasing importance for collecting the large raw data sets required for 4D cryo-EM. If we are interested in a structure that represents 1% of all molecular complexes, we need to increase the size of the data set ...

Full 2D (parallel) astigmatic contrast transfer function correction
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.5, p. 625 [ doi:10.1107/97809553602060000875 ]
Full 2D (parallel) astigmatic contrast transfer function correction 19.9.5. Full 2D (parallel) astigmatic contrast transfer function correction The IMAGIC contrast transfer function (CTF) estimation and correction programs (van Heel et al., 2000) have recently been upgraded to work fully in two dimensions, enabling the accurate detection of all CTF parameters including ...

Software parallelization
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.4, p. 625 [ doi:10.1107/97809553602060000875 ]
Software parallelization 19.9.4. Software parallelization In cryo-EM all averaging and information extraction from all individual molecular images takes place in silico; the computational requirements are thus huge. Computers are never fast enough for the most demanding single-particle approaches. Over the last 15 years much emphasis has been placed on ...

IMAGIC `4D' processing/data format
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.3, pp. 624-625 [ doi:10.1107/97809553602060000875 ]
IMAGIC `4D' processing/data format 19.9.3. IMAGIC `4D' processing/data format Recently, another major overhaul of the system was undertaken in order to better handle three-dimensional structural heterogeneity. The relevant IMAGIC programs can now loop over entire three-dimensional volumes (and not just two-dimensional images) allowing programs to tackle ...

The IMAGIC software system
van Heel, M., Portugal, R., Rohou, A., Linnemayr, C., Bebeacua, C., Schmidt, R., Grant, T. and Schatz, M.  International Tables for Crystallography (2012). Vol. F, Section 19.9.2, p. 624 [ doi:10.1107/97809553602060000875 ]
The IMAGIC software system 19.9.2. The IMAGIC software system The IMAGIC software system (van Heel & Keegstra, 1981; van Heel et al., 1996) is the result of over 30 years of continuous developments, including various major redesign phases. It was one of the first software packages in electron microscopy and many now ...

Page: 1 2 Next powered by swish-e
























































to end of page
to top of page