scholarly journals The High Resolution Structure of the Centaurus A Nucleus at 2.29 GHz and 8.42 GHz

1988 ◽  
Vol 129 ◽  
pp. 137-138
Author(s):  
D. L. Meier ◽  
D. L. Jauncey ◽  
R. A. Preston ◽  
A. K. Tzioumis ◽  
A. E. Wehrle ◽  
...  
Keyword(s):  
High Resolution ◽  
Southern Hemisphere ◽  
Significant Information ◽  
Vlbi Observations ◽  
High Resolution Structure ◽  
Made In ◽  
Resolution Structure ◽  
Centaurus A

VLBI observations of the nucleus of Centaurus A were made in April, 1982 at two frequencies with an array of five Australian radio antennas as part of the Southern Hemisphere VLBI Experiment (SHEVE). Observations were undertaken at 2.29 GHz with all five antennas, while only two were operational at 8.42 GHz. The 2.29 GHz data yielded significant information on the structure of the nuclear jet. At 8.42 GHz a compact unresolved core was detected as well.

Study of Diffuse Scattering by Means of High Resolution Structure Images

1976 ◽  
Vol 34 ◽  
pp. 476-477
Author(s):  
Sumio Iijima ◽  
G. R. Anstis
Keyword(s):  
High Resolution ◽  
Neutron Diffraction ◽  
Diffuse Scattering ◽  
Reciprocal Space ◽  
The Other ◽  
X Ray ◽  
Actual Model ◽  
High Resolution Structure ◽  
Made In ◽  
Resolution Structure

Disorders in crystals with relatively simple structures which gave diffuse scattering have been extensively studied by X-ray or neutron diffraction methods. All these investigations were based on traditional diffraction methods and observations were made in reciprocal space (note observable diffraction intensities can be considered only in terms of interatomic vectors) and therefore the results obtained there leaves considerable ambiguity, particularly when we try to derive an actual model of the disordered crystals. A solution of this problem will be given only by knowing all atom positions in an assembly of atoms and for this case the observable diffracted intensity is given bywhere (xi,yi) and (xj,yj) represent position vectors of the i th and j th atoms with scattering factors fi and fj from an arbitrary origin. On the other hand, a crystal containing imperfections can be defined by

The high-resolution structure of the Centaurus A nucleus at 2.3 and 8.4 GHz

1989 ◽  
Vol 98 ◽  
pp. 27 ◽  
Author(s):  
D. L. Meier ◽  
D. L. Jauncey ◽  
R. A. Preston ◽  
A. K. Tzioumis ◽  
A. E. Wehrle ◽  
...  
Keyword(s):  
High Resolution ◽  
High Resolution Structure ◽  
Resolution Structure ◽  
Centaurus A

The High Resolution Structure of the Centaurus a Nucleus at 2.29 GHz and 8.42 GHz

1988 ◽  
pp. 137-138 ◽  
Author(s):  
D. L. Meier ◽  
D. L. Jauncey ◽  
R. A. Preston ◽  
A. K. Tzioumis ◽  
A. E. Wehrle ◽  
...  
Keyword(s):  
High Resolution ◽  
High Resolution Structure ◽  
Resolution Structure ◽  
Centaurus A

scholarly journals High-resolution structure determination by continuous-rotation data collection in MicroED

2014 ◽  
Vol 11 (9) ◽  
pp. 927-930 ◽  
Author(s):  
Brent L Nannenga ◽  
Dan Shi ◽  
Andrew G W Leslie ◽  
Tamir Gonen
Keyword(s):  
High Resolution ◽  
Data Collection ◽  
Structure Determination ◽  
Continuous Rotation ◽  
High Resolution Structure ◽  
Resolution Structure

scholarly journals Tricks of the trade used to accelerate high-resolution structure determination of membrane proteins

FEBS Letters ◽  
2010 ◽  
Vol 584 (12) ◽  
pp. 2539-2547 ◽  
Author(s):  
Yo Sonoda ◽  
Alex Cameron ◽  
Simon Newstead ◽  
Hiroshi Omote ◽  
Yoshinori Moriyama ◽  
...  
Keyword(s):  
High Resolution ◽  
Membrane Proteins ◽  
Structure Determination ◽  
High Resolution Structure ◽  
Resolution Structure
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