Images from winning poster prizes at the ACA and ECM 2009 annual meetings. Clockwise from top right: Topological Analysis of Vanadium Borides from High Resolution Single-crystal Diffraction Data (Bürgehan Terlan), Structural Studies of Ebolavirus VP35 (Christopher Kimberlin), Crystal Chemistry of the Divalent Cations in Solid-state Synthesized Fillowite-type Phosphates (Mélanie Rondeux), Hydrogen-bond Patterns in the 1,3,6-ciclohexanopentol (Paulo Carvalho), New Crystal Forms of the Antibiotic 4-aminosalicylic Acid (Vânia Mafalda de Oliveira André), Application of Automated Diffraction Tomography to Structural Solution of Inorganic Phases: Charoite (Enrico Mugnaioli), A New Sc MOF Built up from Octadecasil Zeolitic Cages as Heterogeneous Catalyst (Felipe Gandara), and New Crystal Forms of the Antibiotic 4-aminosalicylic Acid (Vânia Mafalda de Oliveira André).
Old series (1993-2017)
Editors: William L. Duax, Judith Flippen-Anderson

Contents of issue

Letter from the President

Letter from the President
Sine Larsen
 

IUCr journals news

A neutron interferometric measurement of a phase shift induced by Laue transmission
J. SpringerM. Zawisky, H. LemmelM. Suda
 

IUCr journals news

Structures of dipeptides: the head-to-tail story
C. H. Görbitz
 

IUCr journals news

Seven 3-methylidene-1H-indol-2(3H)-ones related to the multiple-receptor tyrosine kinase inhibitor sunitinib
J. SpencerB. Z. Chowdhry, S. Hamid, A. P. Mendham, L. Male, S. J. ColesM. B. Hursthouse
 

IUCr journals news

MolProbity: all-atom structure validation for macromolecular crystallography
V. B. ChenW. B. Arendall, J. J. Headd, D. A. Keedy, R. M. Immormino, G. J. Kapral, L. W. Murray, J. S. RichardsonD. C. Richardson
 

IUCr journals news

1-(1-Carboxymethyl-1,4-anhydro-2,3-O-isopropylidene-α-d-erythrofuranosyl)thymine
G. M. J. Lenagh-SnowS. F. Jenkinson, A. J. Stewart, G. W. J. FleetD. J. Watkin
 

IUCr journals news

The structure of DinB from Geobacillus stearothermophilus: a representative of a unique four-helix-bundle superfamily
D. R. CooperK. Grelewska, C.-Y. Kim, A. JoachimiakZ. S. Derewenda
 

IUCr journals news

Micropipe-induced birefringence in 6H silicon carbide
T. OuisseD. ChaussendeL. Auvray
 

Meeting report

ACA 2009
 

Meeting report

ECM25
Engin KendiJohn R. Helliwell, Suheyla OzbeySemra Ide
 

Meeting report

XXI Conference on Applied Crystallography
Malgorzata Karolus
 

Meeting report

On-line Brillouin Spectroscopy
Vitali PrakapenkaJane Andrew
 

Obituary

Louis T. J. Delbaere (1943-2009)
Wilson QuailGerald F. AudetteSine Larsen
 

Obituary

Dominique Grebille (1957–2009)
Olivier PérezDaniel ChateignerJean-François Berar
 

Awards and prizes

ACA 2010 Award Winners
 

Awards and prizes

Iijima Receives Japan's Top Cultural Award
Tsuyoshi Inoue
 

Letter to the Editor

CrysAC and C. P. Snow
Derry W. Jones