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News articles about "Protons"

Dust in the wind drove iron fertilization during ice age

Researchers from Princeton University and the Swiss Federal Institute of Technology in Zurich have confirmed that during the last ice age iron fertilization caused plankton to thrive in a region of the Southern Ocean The ... - Read More

Oxygen's different shapes described

Oxygen 16 one of the key elements of life on earth is produced by a series of reactions inside of red giant stars Now a team of physicists including one from North Carolina State University ... - Read More

Artificial Leaf Jumps Developmental Hurdle

Released 2 18 2014 11 00 AM ESTSource Newsroom Arizona State University College of Liberal Arts and Sciences more news from this source Contact Information Available for logged in reporters only Citations Nature Chemistry​Feb 19 ... - Read More

Two-proton bit controlled by a single copper atom

Proton, Atom, Atom, Proton, Atom, Proton
Just a single foreign atom located in the vicinity of a molecule can change spatial arrangement of its atoms In a spectacular experiment an international team of researchers was able to change persistently positions of ... - Read More

Viewing macro behaviors of ultra-cold quantum gases through the micro-world

Understanding collective behavior of ultra cold quantum gases is of great interest since it is intimately related to many encountered systems in nature such as human behavior swarms of birds traffic jam sand dunes neutron ... - Read More

Tweaking MRI to track creatine may spot heart problems earlier, study suggests

MRI
A new MRI method to map creatine at higher resolutions in the heart may help clinicians and scientists find abnormalities and disorders earlier than traditional diagnostic methods researchers at the Perelman School of Medicine at ... - Read More

Cracking how life arose on Earth may help clarify where else it might exist

Does life exist elsewhere or is our planet unique making us truly alone in the universe Much of the work carried out by NASA together with other research institutions is aimed at trying to come ... - Read More

Protons hop from one water molecule to another given suitable energy conditions

Molecule, molecule
Protons as positively charged hydrogen ions move very rapidly in water from one water molecule to the next which is why the conductivity of water is relatively high The principle of proton conduction in water ... - Read More

Purple sunlight eaters: Microorganisms found in salt flats could offer new path to green hydrogen fuel

Salt, Fuel, Green, Microorganisms
A protein found in the membranes of ancient microorganisms that live in desert salt flats could offer a new way of using sunlight to generate environmentally friendly hydrogen fuel according to a new study by ... - Read More

World's smallest liquid droplets ever made in the lab, experiment suggests

Collisions
Physicists may have created the smallest drops of liquid ever made in the lab That possibility has been raised by the results of a recent experiment conducted by Vanderbilt physicist Julia Velkovska and her colleagues ... - Read More

Artificial forest for solar water-splitting: First fully integrated artificial photosynthesis nanosystem

Photosynthesis
In the wake of the sobering news that atmospheric carbon dioxide is now at its highest level in at least three million years an important advance in the race to develop carbon neutral renewable energy ... - Read More

Scientists demonstrate pear shaped atomic nuclei

Scientists at the University of Liverpool have shown that some atomic nuclei can assume the shape of a pear which contributes to our understanding of nuclear structure and the underlying fundamental interactions Most nuclei that ... - Read More

Researchers devise method for enhancing CEST MRI

Researchers at New York University and NYU Langone Medical Center have created a novel way to enhance MRI by reducing interference from large macromolecules that can often obscure images generated by current chemical exchange saturation ... - Read More

Hydrogen fuel? Thin films of nickel and iron oxides yield efficient solar water-splitting catalyst

Iron oxides, Yield, Catalyst, Fuel, Thin films, Films
University of Oregon chemists say that ultra thin films of nickel and iron oxides made through a solution synthesis process are promising catalysts to combine with semiconductors to make devices that capture sunlight and convert ... - Read More

Long predicted atomic collapse state observed in graphene

Atomic
The first experimental observation of a quantum mechanical phenomenon that was predicted nearly 70 years ago holds important implications for the future of graphene based electronic devices Working with microscopic artificial atomic nuclei fabricated on ... - Read More

New way to probe Earth's deep interior proposed

Probe
Researchers from Amherst College and The University of Texas at Austin have described a new technique that might one day reveal in higher detail than ever before the composition and characteristics of the deep Earth ... - Read More

Affordable fuel cells closer: Synthetic molecule first electricity-making catalyst to use iron to split hydrogen gas

Catalyst, Gas, Fuel cells, Fuel
To make fuel cells more economical engineers want a fast and efficient iron based molecule that splits hydrogen gas to make electricity Online Feb 17 at Nature Chemistry researchers report such a catalyst It is ... - Read More

Synthetic Molecule First Electricity-Making Catalyst to Use Iron to Split Hydrogen Gas

Released 2 12 2013 2 00 PM ESTEmbargo expired 2 17 2013 1 00 PM ESTSource Newsroom Pacific Northwest National Laboratory more news from this source Fast and efficient biologically inspired catalyst could someday make ... - Read More

Team creates MRI for the nanoscale: Level comparable to an atomic force microscope

MRI, Atomic
Magnetic resonance imaging MRI reveals details of living tissues diseased organs and tumors inside the body without x rays or surgery What if the same technology could peer down to the level of atoms Doctors ... - Read More

Accelerating neutral atoms on a table top

Atoms, Atoms, Atoms
Charged particle accelerators have become crucially important to modern day life be it in health care for cancer treatment or for answering important fundamental scientific questions like the existence of the HIGGS boson the so ... - Read More
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