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Wildland Fire Modeling Can Lead to Better Predictions

Released 19 Aug 2014 2 00 PM EDTSource Newsroom University of Alabama Huntsville more news from this source Contact Information Available for logged in reporters only Citations Central States Section of The Combustion Institute International ... - Read More

New prosthetic arm controlled by neural messages

A new design aims to identify the memory of movement in the amputee's brain in order to manipulate the prosthetic device Controlling a prosthetic arm by just imagining a motion may be possible through the ... - Read More

Cost-effective, solvothermal synthesis of heteroatom (S or N)-doped graphene developed

A research team led by group leader Yung Eun Sung has announced that they have developed cost effective technology to synthesize sulfur doped and nitrogen doped graphenes which can be applied as high performance electrodes ... - Read More

Researchers discover boron 'buckyball'

The discovery 30 years ago of soccer ball shaped carbon molecules called buckyballs helped to spur an explosion of nanotechnology research Now there appears to be a new ball on the pitch Researchers from Brown ... - Read More

Improving tumor radiation therapy: When basic ions break DNA down

Scientists now have a better understanding of how short DNA strands decompose in microseconds A European team found new fragmentation pathways that occur universally when DNA strands are exposed to metal ions from a family ... - Read More

Ironing out details of the carbon cycle: Dissolved iron in North Atlantic traced to Sahara desert

Iron is present in tiny concentrations in seawater On the order of a few billionths of a gram in a liter I did a calculation once on a ton of ocean water says Seth John ... - Read More

Superconducting-silicon qubits: Using a bottom-up approach to make hybrid quantum devices

Theorists propose a way to make superconducting quantum devices such as Josephson junctions and qubits atom by atom inside a silicon crystal Such systems could combine the most promising aspects of silicon spin qubits with ... - Read More

Weave a cell phone into your shirt? Engineers envision an electronic switch just three atoms thick

Computer simulation shows how to make a crystal that would toggle like a light switch between conductive and non conductive structures this could lead to flexible electronic materials and enable a cell phone to be ... - Read More

Insights from nature for more efficient water splitting

Water splitting is one of the critical reactions that sustain life on earth and could be a key to the creation of future fuels It is a key in the process of photosynthesis through which ... - Read More

Packing hundreds of sensors into a single optical fiber for use in harsh environments

By fusing together the concepts of active fiber sensors and high temperature fiber sensors a team of researchers at the University of Pittsburgh has created an all optical high temperature sensor for gas flow measurements ... - Read More

Forging new ground in oil forensics: Deepwater Horizon Oil on shore even years later, after most has degraded

Years after the 2010 Deepwater Horizon Oil spill oil continues to wash ashore as oil soaked sand patties persists in salt marshes abutting the Gulf of Mexico and questions remain about how much oil has ... - Read More

Breakthrough for information technology using Heusler materials: May lead to very high performance spintronic components

It is the breakthrough that physicists and chemists around the world have long anticipated and it will play a pivotal role in information technology in coming years Researchers at Johannes Gutenberg University Mainz JGU have ... - Read More

'Onion' vesicles for drug delivery developed

One of the defining features of cells is their membranes Each cell's repository of DNA and protein making machinery must be kept stable and secure from invaders and toxins Scientists have attempted to replicate these ... - Read More

Infection prevention implanted directly into bones

Hospital germs can be fatal since they are resistant to antibiotics As a result alternative methods of defense against bacteria are in demand Fortunately a German French research team has been able to develop bone ... - Read More

Method of synthesizing new type of nickel-carbon heterofullerenes

Scientists from several British Spanish and Russian research centers MIPT Institute for Spectroscopy RAS Kurchatov Institute and Kintech Lab Ltd have come up with a method of synthesizing a new type of nickel carbon compound ... - Read More

Quantum criticality observed in new class of materials

Quantum criticality the strange electronic state that may be intimately related to high temperature superconductivity is notoriously difficult to study But a new discovery of quantum critical points could allow physicists to develop a classification ... - Read More

Effect of Bilbao atmosphere on Chillida's sculptures

Weathering steel is a steel specially designed to resist exposure to the open air Yet in Bilbao some of the sculptures produced in this material like Eduardo Chillida's Besarkada XI and Begirari IV have not ... - Read More

Design of self-assembling protein nanomachines starts to click: A nanocage builds itself from engineered components

A route for constructing protein nanomachines engineered for specific applications may be closer to reality Biological systems produce an incredible array of self assembling functional protein tools Some examples of these nanoscale protein materials are ... - Read More

Vanderbilt Scientists Discover That Chemical Element Bromine Is Essential To Human Life

Released 6 4 2014 10 30 AM EDTEmbargo expired 6 5 2014 12 00 PM EDTSource Newsroom Vanderbilt University Medical Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More

Modern ocean acidification is outpacing ancient upheaval: Rate may be ten times faster

Some 56 million years ago a massive pulse of carbon dioxide into the atmosphere sent global temperatures soaring In the oceans carbonate sediments dissolved some organisms went extinct and others evolved Scientists have long suspected ... - Read More
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