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Research Communicator
from AlphaGalileo — July 2012

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Hits Parade — AlphaGalileo Top 5

Our hit parade compiles the press releases with bigger number of visits in June 2012.

1. High Blood Caffeine Levels in Older Adults Linked to Avoidance of Alzheimer’s Disease— IOS Press BV — 04/06/2012

Those cups of coffee that you drink every day to keep alert appear to have an extra perk – especially if you’re an older adult. A recent study monitoring the memory and thinking processes of people older than 65 found that all those with higher blood caffeine levels avoided the onset of Alzheimer’s disease in the two-to-four years of study follow-up. Moreover, coffee appeared to be the major or only source of caffeine for these individuals.

2.Publishing in July from Routledge Major Works — Taylor & Francis — 01/06/2012

A new title in the Routledge Major Works series, Critical Concepts in Military, Strategic, and Security Studies, this is a four-volume collection of cutting-edge research on health, security, and governance. It is increasingly recognized that the pandemic potential of many diseases holds the power to wreck economies, divide societies, and, indeed, to jeopardize the viability of nation states. In consequence, there is a growing and urgent need to understand and address such threats.

3. Web-informed patients: 22% of doctors are more likely to prescribe the requested medicine than in the case of uninformed patients — Alpen-Adria-Universität Klagenfurt|Graz| Wien — 26/06/2012

The rapid development of the internet has changed the relationship between doctors and patients: Many individuals use the web to find information about doctors, diseases, treatment methods, preventative care and medicines. A recent study carried out in Germany asked 287 doctors about their attitudes.

A large proportion of the doctors (57,7 %) maintains a positive attitude towards the information available from the internet. However, 82,5 % of the doctors assert that patients are frequently misinformed and 70,3 % think that the use of the internet leads to an increase in the amount of time required. 80,2 % believe that dealing with internet-informed patients increases the need for the doctors themselves to be very well informed. Only 17,5 % stated that they feel they may be relinquishing power and control, and yet 22 % of doctors will admit to a greater likelihood of prescribing the requested medicine, than is the case with uninformed patients.

4. Slime moulds work on computer gamesInderscience — 07/06/2012

British computer scientists are taking inspiration from slime to help them find ways to calculate the shape of a polygon linking points on a surface. Such calculations are fundamental to creating realistic computer graphics for gaming and animated movies. The quicker the calculations can be done, the smoother and more realistic the graphics.

Andrew Adamatzky of the aptly named Unconventional Computing Centre, at the University of the West of England, in Bristol, UK, points out that computing a polygon defining a set of planar points is a classical problem of modern computational geometry. He has turned to the slime mould to help with such computations and explains in the International Journal of Bio-Inspired Computation how the organism can help.

5. Routledge Library Editions: Women, Feminism and Literature — Taylor & Francis — 06/06/2012

June marks the publication month of Routledge Reference's eagerly awaited collection: Routledge Library Editions: Women, Feminism and Literature. Reissuing seminal works originally published between 1979 and 1994, Routledge Library Editions: Women, Feminism and Literature offers a selection of scholarship from a time of great change in feminist studies and literary studies. The collection’s topics cover all aspects of women's literature, gender and feminism, through literary criticism and the work of women literary theorists.

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Staff Pick — What you eat can prevent arsenic overload — BioMed Central Limited — 27 June 2012

Millions of people worldwide are exposed to arsenic from contaminated water, and we are all exposed to arsenic via the food we eat. New research published in BioMed Central’s open access journal Nutrition Journal has demonstrated that people who ate more dietary vitamin B12 and animal protein had lower levels of arsenic (measured by deposition in toenails). Total dietary fat, animal fat, vegetable fat and saturated fat were also all associated with lower levels of arsenic, while omega 3 fatty acids, such as those found in fish oil, were associated with increased arsenic.

You can read the full article here

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Image of the Month

Dramatic change spotted on a faraway planet — European Space Agency (ESA) — 26 June 2012

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This artist’s impression shows exoplanet HD 189733b, as it passes in front of its parent star, called HD 189733A. Hubble’s instruments observed the system in 2010, and in 2011 following a large flare from the star (depicted in the image). Following the flare, Hubble observed the planet’s atmosphere evaporating at a rate of over 1000 tonnes per second. Credit: NASA, ESA, L. Calçada

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Savvy Users Corner— Chasing information Or: why we ask you not to use another person’s log-in detail

At AlphaGalileo, we kindly ask users not to share log-ins or use another person’s log-in details. While sharing details - rather than to register yourself as a user - may sometimes seem to be the easiest thing to do, sharing these details is not good practice and it can significantly slow down the process of posting and approving your news.

All items uploaded to AlphaGalileo are reviewed by a member of our newsteam before they are approved for publication. This reviewing process is for the benefit of users; it allows us to spot irregularities, mistakes, broken links and –importantly– potential embargo errors. It also means that we sometimes need to get in touch with users to double check details of their press releases. In such cases, we may urgently need to contact the person who posted a news item. When users log in via their colleagues’ accounts, it often becomes extremely difficult for us to get hold of the right people. This can result in us withholding our approval for a press release until we are able to confirm the details in question.

Research organizations can register as many individual users as they wish, so please do not hesitate to create your own personal user account to post news items on AlphaGalileo. The simple online registration process only takes a few minutes. Having your own account will make it easier for us to contact you if necessary and to maintain the quality of our service.

If you have any questions about this or any other feature of the service please do not hesitate to contact our team at alphagalileo@alphagalileo.org

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