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Physics & Astronomy

Graphene's multi-colored butterflies

One of the major challenges for using graphene in electronics applications is the absence of a band gap, which basically means that graphene's electrical…

Studies and Analyses

DNA Changes Shape Hair Color: Study Reveals New Insights

The study describes for the first time the molecular basis for one of our most noticeable traits. It also outlines how tiny DNA changes can reverberate through…

Physics & Astronomy

First Detection of Exciton in Metals by Pitt Researchers

University of Pittsburgh researchers have become the first to detect a fundamental particle of light-matter interaction in metals, the exciton. The team will…

Physics & Astronomy

International Collaboration Amplifies Cosmic Magnetic Fields

“Magnetic fields are ubiquitous in the universe,” said Don Lamb, the Robert A. Millikan Distinguished Service Professor in Astronomy & Astrophysics at the…

Life & Chemistry

New Hormone Erythroferrone Regulates Iron for Red Blood Cells

A UCLA research team has discovered a new hormone called erythroferrone, which regulates the iron supply needed for red blood-cell production.

Life & Chemistry

Myriad myPath Melanoma Test Boosts Diagnosis Reliability

Myriad Genetics, Inc. (Nasdaq: MYGN) today presented results from a pivotal clinical validation study of the Myriad myPath™ Melanoma test at the 2014 American…

Machine Engineering

Boosting Efficiency in Metal-Cutting Machining Centres

Modern machine tools offer a diverse range of possibilities: they drill, mill, saw, turn and grind fully automatically. These production steps, which comprise…

Materials Sciences

New Carbon Nanotube Stripes Enhance Tech Innovations

A number of technical innovations of recent times involve the use of thin layers of carbon nanotubes. In 2013, for instance, scientists from Stanford…

Health & Medicine

Hypnosis Enhances Restorative Slow-Wave Sleep Benefits

Sleeping well is a crucial factor contributing to our physical and mental restoration. SWS in particular has a positive impact for instance on memory and the…

Life & Chemistry

New Insights Into Circadian Clock Protein Structure Revealed

Structural biologists have made important progress towards better understanding the functioning of the circadian clock. The circadian or inner clock…

Health & Medicine

New Tool Enhances Screening and Treatment for Aneurysm Patients

Using radiocarbon dating to date samples of ruptured and unruptured cerebral aneurysm (CA) tissue, the team, led by neurosurgeon Nima Etminan, found that the…

Life & Chemistry

Neural Transplant Cuts Absence Epilepsy Seizures in Mice

Absence epilepsy primarily affects children. These seizures differ from “clonic-tonic” seizures in that they don’t cause muscle spasms; rather, patients “zone…

Life & Chemistry

Penn Study Uncovers Mechanism for Misfolded Protein Disposal

It's almost axiomatic that misfolded proteins compromise how cells normally function and cause debilitating human disease, but how these proteins are detected…

Earth Sciences

Tropical Storm Amanda Gets Bisected and Animated by NASA's CloudSat

NASA's CloudSat satellite flew over Hurricane Amanda in the east Pacific on May 25, 2014 at 2100 UTC (5 p.m. EDT) and was about 40 km (24.8 miles) outside of…

Studies and Analyses

Baltimore Hookah Bars: High Carbon Monoxide & Air Nicotine Risks

In an analysis of air quality in seven Baltimore waterpipe bars, researchers found that airborne particulate matter and carbon monoxide exceeded concentrations…

Studies and Analyses

Greener Solar Panel Manufacturing: Europe vs. China Insights

“We estimated that a solar panel’s carbon footprint is about twice as high when made in China and used in Europe, compared to those locally made and used in…

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