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Royal Astronomical Society Space and Astronomy Digest December 2005

This release contains a summary of some significant astronomical and space events that will be taking place during December. It has been written in order to assist the media in planning and researching future stories related to space science and astronomy, particularly those with UK involvement. It is not intended to be fully comprehensive. Dates and times may be subject to change.

1 DECEMBER: BEYOND EINSTEIN: LIVE WORLDWIDE WEBCAST
To celebrate Einstein Year (World Year of

Using Sonar Technologies – Researchers Learning from the Animal Kingdom

How do they do it? One of the best-kept secrets in the natural world may be about to be revealed.

Bats, porpoises and dolphins have biological sonar technology that is vastly superior to anything that man has yet devised. They use sonar to distinguish resolution and identify objects and their material characteristics for objects that are, to all extents and purposes, bewilderingly similar.

Now, researchers in the University of Leicester Department of Geology are playing

UIC chemists characterize Alzheimer’s plaque precursor

Using a nuclear magnetic resonance technique, University of Illinois at Chicago chemists have obtained the first molecular-level images of precursors of bundled fibrils that form the brain plaques seen in Alzheimer’s disease.

Untangling the molecular structure of these pre-fibril forms, which may be the key neurotoxins in Alzheimer’s, may help identify targets for new drugs to combat many neurodegenerative diseases.

Microscopic bundled fibrils made of p

Active listening gives meaning to digital music

Imagine a home hi-fi system where music was automatically categorised according to preferences, where you could read the lyrics as you listen, summon up a favourite tune by humming it, and play along with your favourites. It may sound farfetched, but all these functions and more have already been achieved.

The SemanticHIFI project, coordinated by the Paris-based music technology institute, Ircam, is unique. It represents a quantum leap in home music technology, in which access to

Study shows value of innovation to manufacturers as outsourcing’s impact continues

Manufacturing competition

A new study of nearly 650 Georgia manufacturing companies underscores the importance of innovation as a competitive strategy – at a time when international outsourcing continues to impact Georgia’s manufacturing community.

The 2005 Georgia Manufacturing Survey shows that companies basing their competitive strategies on the development of innovative products or processes enjoy higher returns on sales, pay better wages and have less to fear

Mars Express radar data analysis is on the move

The Mars Express radar, MARSIS, has now been deployed for more than four months. Here we report on the activities so far.

For the operational period up to now, Mars Express has been making its closest approaches to Mars predominantly in the daytime portion of its orbit. The MARSIS radar’s scientists are mainly collecting data about the upper layers of the Martian atmosphere, or ‘ionosphere’, which is the highly electrically conducting layer that is maintained by sunlight.

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