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News articles about "Atoms"

New compact atomic clock design uses cold atoms to boost precision

Atomic
Physicists at the National Institute of Standards and Technology NIST have demonstrated a compact atomic clock design that relies on cold rubidium atoms instead of the usual hot atoms a switch that promises improved precision ... - Read More

Bringing out the best in X-ray crystallography data

X-ray crystallography, Crystallography, X-ray
Function follows form might have been written to describe proteins as the M C Escher esque folds and twists of nature's workhorse biomolecules enables each to carry out its specific responsibilities Technology's workhorse for determining ... - Read More

Giant atom eats quantum gas

Gas
A team of experimental and theoretical physicists from the University of Stuttgart studied a single micrometer sized atom This atom contains tens of thousands of normal atoms in its electron orbital The interaction of electrons ... - Read More

Physicists take an atomic-level peek at unexpected behavior in multilayered structures

Atomic
A new class of materials developed at the University of Arkansas may influence the next generation of nano devices in which integrated circuits are composed of many layers of dissimilar materials such as ferromagnetic and ... - Read More

New forensic technique for identifying cloth fibers

Crime scene investigators may soon have a new tool to help them catch evildoers Researchers have demonstrated the proof of principle for a new forensic technique to identify individual fibers of cloth which often all ... - Read More

Go ahead, dunk your cell phone in salt water

Barrier films used in everything from food and drug packaging to consumer electronics and solar cells help prevent your food from spoiling help to preserve medication and protect your electronics from damage due to exposure ... - Read More

Spinning atoms in light crystals

Crystals
After more than 40 years of intense research experimental physicists still seek to explore the rich behaviour of electrons confined to a two dimensional crystalline structure exposed to large magnetic fields Now a team of ... - Read More

A noble yet simple way to synthesize new metal-free electrocatalysts for oxygen reduction reaction

Reduction, Synthesize, Oxygen
A Korean research team from Ulsan National Institute of Science and Technology UNIST S Korea developed a high performance and stable metal free electrocatalyst for ORR and the research work was published in a science ... - Read More

Breakthrough in study of aluminum should yield new technological advances

Yield
Researchers at Oregon State University and the University of Oregon today announced a scientific advance that has eluded researchers for more than 100 years a platform to study and fully understand the aqueous chemistry of ... - Read More

Neutrons, electrons and theory reveal secrets of natural gas reserves

Natural gas, Gas
Gas and oil deposits in shale have no place to hide from an Oak Ridge National Laboratory technique that provides an inside look at pores and reveals structural information potentially vital to the nation's energy ... - Read More

Molecular biology: Designer of protein factories exposed

Molecular biology
For 10 years Patrick Cramer and his colleagues at Ludwig Maximilians Universitaet LMU in Munich have probed the structure of RNA polymerase I a crucial cog in the machinery of all cells Now they unveil ... - Read More

Making hydrogen cheaply by imitating bacteria? Unique chemistry in hydrogen catalysts revealed

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
Making hydrogen easily and cheaply is a dream goal for clean sustainable energy Bacteria have been doing exactly that for billions of years and now chemists at the University of California Davis and Stanford University ... - Read More

Novel technique to detect fingerprints

Forensic, Scientific, treatment
An innovative product that uses fluorescence to detect fingerprints has been developed by a team from the Laboratoire de Photophysique et Photochimie Supramoléculaire et Macromoléculaire CNRS ENS Cachan in collaboration with the specialized French firm ... - Read More

Making hydrogen cheaply? Unique chemistry in hydrogen catalysts revealed

Hydrogen, Hydrogen, Hydrogen, Hydrogen, hydrogen
Making hydrogen easily and cheaply is a dream goal for clean sustainable energy Bacteria have been doing exactly that for billions of years and now chemists at the University of California Davis and Stanford University ... - Read More

Learning how to convert heat directly into power: A thermoelectric materials emulator

Heat
Discovered in the 19th century thermoelectric materials have the remarkable property that heating them creates a small electrical current But enhancing this current to a level compatible with the needs of modern technologies has revealed ... - Read More

When scaling the quantum slopes, veer for the straight path

Quantum, Quantum
Like any task there is an easy and a hard way to control atoms and molecules as quantum systems which are driven by tailored radiation fields More efficient methods for manipulating quantum systems could help ... - Read More

New metabolic pathway to more efficiently convert sugars into biofuels

sugars
UCLA chemical engineering researchers have created a new synthetic metabolic pathway for breaking down glucose that could lead to a 50 percent increase in the production of biofuels The new pathway is intended to replace ... - Read More

Study Finds Tungsten in Aquifer Groundwater Controlled by pH, Oxygen

Released 9 30 2013 2 00 PM EDTSource Newsroom Kansas State University more news from this source Saugata Datta785 532 2241sdatta@k state edu Oct 1 2013 MANHATTAN Kan Two Kansas geologists are helping shed new ... - Read More

Zinc, Proteins, and an Essential Cellular Balancing Act

a single celled fungus Yeast can adapt to both shortages and excesses of zinc says MacDiarmid an associate scientist Zinc is an essential nutrient but if there's too much it's toxic The issue for the ... - Read More

Novel technology to produce gasoline by a metabolically-engineered microorganism

Microorganism, Gasoline
Scientists succeeded in producing 580 mg of gasoline per litre of cultured broth by converting in vivo generated fatty acid For many decades we have been relying on fossil resources to produce liquid fuels such ... - Read More
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