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Health & Medicine

OHSU Researchers Discover Key Regulator of Blood Pressure

The team led by David H. Ellison, M.D. – whose findings are described in a paper being published today (NOV. 1) in the Journal of Clinical Investigation –…

Information Technology

Create 3D Models of Landmarks from Vacation Photos

A presentation in October at the International Conference on Computer Vision showed how photos from online sites such as Flickr can be used to create a virtual…

Information Technology

Automated Chip Debugging: New Tech from Michigan Researchers

Engineering researchers at the University of Michigan say it doesn’t have to be that way. They’ve developed a new technology to automate “post-silicon…

Physics & Astronomy

Rosetta’s Earth Flyby: Key Step in 10-Year Journey to Comet 67P

This month’s Earth swing-by is Rosetta’s third major step on its 10-year journey to 67/P Churyumov-Gerasimenko. The trajectory correction manoeuvre…

Life & Chemistry

Low Dose of mCPP Enhances Blood Sugar Tolerance

The decades-old drug compound, known as m-chlorophenylpiperazine (mCPP), triggers serotonin receptors in the brain. The findings suggest a new strategy for…

Environmental Conservation

Tropical Importance: Exceptions in Biodiversity Revealed

The University of Chicago’s David Jablonski and his colleagues present this finding this week in the advanced online edition of the Proceedings of the National…

Physics & Astronomy

Scientists have discovered a connection between active galactic nuclei and the most energetic known cosmic rays

Scientists of the Pierre Auger Collaboration have announced in Malargüe (Mendoza, Argentina) that the Active Galactic Nuclei are probably responsible for the…

Life & Chemistry

New Ebolavirus Genetic Lineage Found in Great Apes

With the aim of understanding more of Ebola’s action mechanisms, scientists collect viral RNA samples from infected individuals at each outbreak. Hitherto it…

Physics & Astronomy

Keele University Enhances Observatory with New Innovations

The University plans to add new equipment, demonstrations, simulations and exhibition space to make the Observatory, which was built in 1962 and has long been…

Studies and Analyses

Interferon Fails to Halt Progression of Hepatitis C

Interferon does not slow or halt the progression of chronic hepatitis C and advanced liver disease in patients who haven’t responded to previous attempts to…

Physics & Astronomy

Exploring the Universe: New Tools Spark Scientific Discoveries

Using new tools to look at the universe, says Patrick Brady, often has led to discoveries that change the course of science. History is full of examples.“Galileo was the first person to use the telescope to view the cosmos,” says Brady, a UWM professor of physics. “His observations with the new technology led to the discovery of moons orbiting Jupiter and lent support to the heliocentric model of the solar system.”…

Life & Chemistry

Bee Strategy Boosts Server Efficiency Without Central Command

Honeybees somehow manage to efficiently collect a lot of nectar with limited resources and no central command — after all, the queen bee is too busy laying…

Studies and Analyses

Understanding M.C. Escher’s Ambiguous Visual Innovations

M.C. Escher’s ambiguous drawings transfix us: Are those black birds flying against a white sky or white birds soaring out of a black sky?Lines in Escher’s…

Life & Chemistry

Antidepressant Mianserin Extends Lifespan in C. Elegans Research

Buck and colleagues Michael Petrascheck and Xiaolan Ye report in the November 22, 2007, issue of the journal Nature, that the antidepressant drug mianserin can…

Life & Chemistry

3D Structure of DNA Repair Complex in Mycobacterium Tuberculosis

This is the first study that shows the 3D structure of a molecular complex found in the bacteria Mycobacterium tuberculosis that repairs DNA damage. According…

Earth Sciences

Tracking Sand Grains Reveals Oil Potential Off Ireland’s Coast

According to the findings published in Geology, a leading scientific journal published by the Geological Society of America, the sand grains were transported…

Life & Chemistry

Could stem cells be used to cure Crohn’s Disease?

University of Nottingham researchers are launching a major clinical trial to find out whether stem cells taken from a sufferer’s own body could provide…

Power and Electrical Engineering

Wind Power Innovations: Reducing Reserve Power Needs

The production of wind power varies and is harder to forecast than the fluctuations in electricity demand. Adding large quantities of wind power to power…

Earth Sciences

Unlocking Ruby and Sapphire Origins for Better Prospecting

Thanks to a pooling of results from several international research teams (1), a databank for compiling the oxygen isotope concentration ratios, 18O/16O, for…

Corporate News

Mindjet Integrates MindManager Pro 7 with NotesLinker Solution

Mindjet, a leading supplier of software solutions for information visualisation and management, and Spirit Education, a supplier of workplace and task-based IT…

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