05/08/2009

Researchers find quantum errors do compute

(PhysOrg.com) -- Physicists from The University of Queensland have found the emerging field of quantum computing may be more stable than previously thought.

3.2-Million-Year Temperature History from Tiny Fossils

(PhysOrg.com) -- People often talk about greenhouse gases and their effect on the earth's climate as if those effects were new. But greenhouse gases have been around for hundreds of millennia, playing a key role in the start ...

Hearing the words beneath the noise

Hearing aids and cochlear implants act as tiny amplifiers so the deaf and hard-of-hearing can make sense of voices and music. Unfortunately, these devices also amplify background sound, so they're less effective in a noisy ...

Using less energy for more water

Professor Kevin Lansey, head of the department of civil engineering and engineering mechanics at The University of Arizona, and four of his UA colleagues have been awarded $2 million by the National Science Foundation to ...

New research sheds light on freak wave hot spots

Stories of ships mysteriously sent to watery graves by sudden, giant waves have long puzzled scientists and sailors. New research by San Francisco State professor Tim Janssen suggests that changes in water depth and currents, ...

Toshiba eyes new businesses for recovery

Toshiba Corp. said Wednesday it aimed to expand its energy, healthcare and environment-related businesses as it targets a strong recovery in earnings within the next three years.

Bringing solar power to the masses

On a 104-degree Friday in July when sunlight bathed The University of Arizona campus, doctoral student Dio Placencia sat before a noisy vacuum chamber in the Chemical Sciences Building trying to advance the renewable energy ...

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