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News articles about "Time"

Individual atoms imaged in a living catalytic reaction

Reaction, Reaction
Groundbreaking new electron microscopy technology developed at the York JEOL Nanocentre at the University of York is allowing researchers to observe and analyse single atoms small clusters and nanoparticles in dynamic in situ experiments for ... - Read More

Earth's core affects length of day

Earth, earth
Researchers studied the variations and fluctuations in the length of day over a one to 10 year period between 1962 and 2012 Research at the University of Liverpool has found that variations in the length ... - Read More

Biologists name newly discovered threadworm after physicist Max Planck

Biology, biology, Biology
Biologists in Tübingen working with Ralf J Sommer have named a newly discovered nematode after a German Nobel laureate Pristionchus maxplancki is thus the first species to carry the name of the scientist who died ... - Read More

How early Earth kept warm enough to support life

Earth, earth
Solving the faint young sun paradox explaining how early Earth was warm and habitable for life beginning more than 3 billion years ago even though the sun was 20 percent dimmer than today may not ... - Read More

Arctic sea ice during the Pliocene era

New research by UM bioclimatology Assistant Professor Ashley Ballantyne models the influence of Arctic sea ice on Arctic temperatures during the Pliocene era His research was published in the Research Highlight section of the July ... - Read More

'Peak oil' concerns should ease, experts predict

Substitution, Substitution
Fears of depleting Earth's supply of oil are unwarranted according to new research which concludes that the demand for oil as opposed to the supply will reach its own peak and then decline Peak oil ... - Read More

Trees use water more efficiently as atmospheric carbon dioxide rises

Atmospheric
Spurred by increasing levels of atmospheric carbon dioxide forests over the last two decades have become dramatically more efficient in how they use water a Harvard study has found Studies have long predicted that plants ... - Read More

Space station illuminates dusty plasmas for a wide range of research

Space
One of the most frequently used physics laboratories on the International Space Station recently completed its final set of experiments The Plasma Kristall Experiment PK 3 Plus lab a Russian German cooperation in operation since ... - Read More

Supercooled water transforms into new form of liquid

Water, Water, Water
Researchers at the University of Arkansas have identified that water when chilled to a very low temperature transforms into a new form of liquid Through a simulation performed in “supercooled” water a research team led ... - Read More

Researchers Identify Transformation in Low-Temperature Water

Researchers at the University of Arkansas have identified that water when chilled to a very low temperature transforms into a new form of liquid Through a simulation performed in “supercooled” water a research team led ... - Read More

Wildfires may contribute more to global warming than previously predicted

Global warming, Global warming
Wildfires produce a witch's brew of carbon containing particles as anyone downwind of a forest fire can attest A range of fine carbonaceous particles rising high into the air significantly degrade air quality damaging human ... - Read More

Graphene on its way to conquer Silicon Valley

Silicon
The unique properties of graphene such as its incredible strength and at the same time its little weight have raised high expectations in modern material science Graphene a two dimensional crystal of carbon atoms packed ... - Read More

Researchers warn of legacy mercury in the environment

Environment, Mercury
Environmental researchers at Harvard University have published evidence that significant reductions in mercury emissions will be necessary just to stabilize current levels of the toxic element in the environment So much mercury persists in surface ... - Read More

Measuring molecules in their undistorted form

Using a special electron beam apparatus scientists at Bielefeld University can determine the precise three dimensional structure of gaseous molecules To do this Professor Dr Norbert Mitzel's research team analyses the molecules in their gaseous ... - Read More

Scientists solve titanic puzzle of popular photocatalyst

A breakthrough in our understanding of the properties of titania titanium dioxide the basis of self cleaning window technology has been made by scientists at UCL uncovering a decades old misunderstanding that has clouded our ... - Read More

Cosmochemist May Have Solved Meteorite Mystery

in the cores of the olivine crystals embedded within the chondrules When olivine crystallizes from a liquid of chondrule composition at temperatures of approximately 2 000 degrees Kelvin 3 140 degrees Fahrenheit most sodium remains ... - Read More

Designer droplets open new possibilities

By designing droplets using electricity researchers have created a technique that could possibly be used for everything from extracting oil from wells to creating makeup and food You've seen Hollandaise sauce or mayonnaise that has ... - Read More

Treating oil spills with chemical dispersants: Is the cure worse than the ailment?

Chemical, Chemical, chemical, chemical
Treating oil spills at sea with chemical dispersants is detrimental to European sea bass A new study to be presented at the Society for Experimental Biology meeting in Valencia on July 6 suggests that although ... - Read More

Scientists reveal structure of a supercooled liquid

Structure, Structure
The experimental work which was performed at the German Electron Synchrotron Facility DESY in Hamburg involved levitating hot metal droplets and observing them as they cooled by irradiating them with x rays from one of ... - Read More

Laser system allows determination of atomic binding energy of the rarest element on Earth

Atomic, System
The radioactive element astatine the name of which is derived from the Greek word for 'instability ' is so rare on Earth that it has not yet been investigated to any greater extent and as ... - Read More
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