Acta Crystallographica Section A
Foundations of Crystallography
Volume 50, Part 6 (November 1994)
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Cover illustration: A computer-simulated Fourier transform of the following object symbolizing a small bidimensional crystal: Courtesy of A. Soyer and M. Pilard. |
Acta Cryst. (1994). A50, 655-657 [doi:10.1107/S0108767394009311]
A. J. C. Wilson. 80 years
Acta Cryst. (1994). A50, 658-685 [doi:10.1107/S0108767394005738]
Structure relationship to dielectric, elastic and chiral properties
S. C. Abrahams
Acta Cryst. (1994). A50, 686-690 [doi:10.1107/S0108767394003478]
A unified treatment of small-angle X-ray scattering, X-ray refraction and absorption using the Rytov approximation
T. J. Davis
Acta Cryst. (1994). A50, 690-703 [doi:10.1107/S0108767394003648]
A more general expression for the average X-ray diffraction intensity of crystals with an incommensurate one-dimensional modulation
E. J. W. Lam, P. T. Beurskens and S. van Smaalen
Acta Cryst. (1994). A50, 703-714 [doi:10.1107/S0108767394003235]
A Bayesian approach to extracting structure-factor amplitudes from powder diffraction data
D. S. Sivia and W. I. F. David
Acta Cryst. (1994). A50, 714-725 [doi:10.1107/S0108767394003740]
A topological definition of a Wigner-Seitz cell and the atomic scattering factor
P. F. Zou and R. F. W. Bader
Acta Cryst. (1994). A50, 725-730 [doi:10.1107/S0108767394004332]
Study of thermal behaviour of oxygen in silicon crystals by analysis of X-ray Pendellösung fringes
M. Li, Z.-H. Mai and S.-F. Cui
Acta Cryst. (1994). A50, 730-736 [doi:10.1107/S0108767394003673]
The reduction of N-beam scattering from noncentrosymmetric crystals to two-beam form
A. F. Moodie and H. J. Whitfield
Acta Cryst. (1994). A50, 737-741 [doi:10.1107/S0108767394004277]
New n-beam dynamical calculations combining two- and three-dimensional Bloch waves
K. Mitsuishi, K. Watanabe and I. Hashimoto
Acta Cryst. (1994). A50, 741-748 [doi:10.1107/S010876739400437X]
On the statistical analysis of orientation data
N. C. Krieger Lassen, D. Juul Jensen and K. Conradsen
Acta Cryst. (1994). A50, 748-753 [doi:10.1107/S0108767394004460]
STEP - a trial-and-error procedure for crystal structure determination. I. A description of the program system SYSTEM90
Y. Hou, M. Gao, L. Li and P. Hou
Acta Cryst. (1994). A50, 753-759 [doi:10.1107/S0108767394005040]
The density of three-dimensional nets
S. T. Hyde
Acta Cryst. (1994). A50, 759-771 [doi:10.1107/S0108767394005908]
On the validity of the direct phasing and Fourier method in electron crystallography
L.-M. Peng and S. Q. Wang
Acta Cryst. (1994). A50, 771-778 [doi:10.1107/S0108767394004721]
The probabilistic estimation of triplet invariants: the formula P13
M. C. Burla, C. Giacovazzo, A. G. G. Moliterni and J. Gonzalez Platas
Acta Cryst. (1994). A50, 778-792 [doi:10.1107/S0108767394005891]
Derivation of Wyckoff positions of N-dimensional space groups. Theoretical considerations
J. Fuksa and P. Engel
Acta Cryst. (1994). A50, 793 [doi:10.1107/S0108767394009396]
The heavy atom problem: a statistical analysis. II. Consequences of the a priori knowledge of the noise and heavy-atom powers and use of a correlation function for
heavy-atom-site determination. Erratum
P. Dumas
Acta Cryst. (1994). A50, 793 [doi:10.1107/S0108767394009530]
Automated structure analysis in electron crystallography: phase determination with the tangent formula and least-squares refinement. Erratum
D. L. Dorset and M. P. McCourt
Acta Cryst. (1994). A50, 793 [doi:10.1107/S0108767394009979]
On the modelling of neutron diffraction reflections from small single crystals. Erratum
A. McL Mathieson and A. W. Stevenson
Acta Cryst. (1994). A50, 794-795 [doi:10.1107/S0108767394099575]
Prices of IUCr journals
Acta Cryst. (1994). A50, 796-797 [doi:10.1107/S0108767394008792]
Out of the crystal maze. Chapters from the history of solid-state physics edited by L. Hoddeson, E. Braun, J. Teichmann and S. Weart
Acta Cryst. (1994). A50, 797 [doi:10.1107/S0108767394007464]
Random, non-random and periodic faulting in crystals by M. Sebastian and P. Krishna
Acta Cryst. (1994). A50, 797 [doi:10.1107/S0108767394007993]
Band theory of solids: an introduction from the point of view of symmetry by S. L. Altmann
Acta Cryst. (1994). A50, 799-802
Subject index to volume A50 (1994)
Acta Cryst. (1994). A50, 803-806
Author index to volume A50 (1994)
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