Assess our Authors' Summaries
In each issue from 2 November to 7 December 2007, Science has experimented with brief, author-written summaries of two of its research papers, to provide readers with an accessible overview of the main results and significance of the research. You can help us assess this experiment by completing a very brief survey to provide feedback on these summaries. Each survey covers the two articles for which we've included summaries in a given issue, and should take no more than two to three minutes to complete.
Please follow the links below to read the summaries (and associated papers) and take the associated survey. Remember, each survey covers only a single issue, so be sure to come back and take the other surveys as they become available. And thanks for your help.
- Take the Survey for the Issue of 7 December 2007

- Survey covers the following papers:
Porco et al., Saturn’s Small Inner Satellites: Clues to Their Origins
[Read Authors' Summary] [Read Full Text]
Feng et al., Structure of a Site-2 Protease Family Intramembrane Metalloprotease
[Read Authors' Summary] [Read Full Text]
- Take the Survey for the Issue of 30 November 2007

- Survey covers the following papers:
Candille et al., A β-Defensin Mutation Causes Black Coat Color in Domestic Dogs
[Read Authors' Summary] [Read Full Text]
Chakrapani et al., Charge Transfer Equilibria Between Diamond and an Aqueous Oxygen Electrochemical Redox Couple
[Read Authors' Summary] [Read Full Text]
- Take the Survey for the Issue of 23 November 2007

- Survey covers the following papers:
Cherezov et al., High-Resolution Crystal Structure of an Engineered Human β2-Adrenergic G Protein–Coupled Receptor
[Read Authors' Summary] [Read Full Text]
Rosenbaum et al., GPCR Engineering Yields High-Resolution Structural Insights into β2-Adrenergic Receptor Function
[Read Authors' Summary] [Read Full Text]
- Take the Survey for the Issue of 16 November 2007

- Survey covers the following papers:
Wood et al., The Genomic Landscapes of Human Breast and Colorectal Cancers
[Read Authors' Summary] [Read Full Text]
Chakhalian et al., Orbital Reconstruction and Covalent Bonding at an Oxide Interface
[Read Authors' Summary] [Read Full Text]
- Take the Survey for the Issue of 9 November 2007

- Survey covers the following papers:
The Pierre Auger Collaboration, Correlation of the Highest-Energy Cosmic Rays with Nearby Extragalactic Objects
[Read Authors' Summary] [Read Full Text]
Lin et al., IRE1 Signaling Affects Cell Fate During the Unfolded Protein Response
[Read Authors' Summary] [Read Full Text]
- Take the Survey for the Issue of 2 November 2007

- Survey covers the following papers:
König et al., Quantum Spin Hall Insulator State in HgTe Quantum Wells
[Read Authors' Summary] [Read Full Text]
Kumar et al., Molecular Basis for the Nerve Dependence of Limb Regeneration in an Adult Vertebrate
[Read Authors' Summary] [Read Full Text]