Sentences with phrase «at ultrahigh»

«Individuals at ultrahigh risk for psychosis have high dorsal striatal dopamine levels, which correlate positively with transition to psychotic disorders.

When cosmic rays — spacefaring protons or atomic nuclei — smash into the atmosphere at ultrahigh energies, they launch a cascade of many other types of particles, including muons.

A non-volatile memory keeping its digital information without power and working at the same time at the ultrahigh speed of today's dynamic random access memory (DRAM)-- that is the dream of materials scientists of TU Darmstadt.

Reverberation technique for yield strength experiments at ultrahigh pressure and strain rate

Not exact matches

This motivates the search for new ultrahigh - temperature metal alloys that can maintain their shape and strength at temperatures where ordinary steel would melt.

Murase and the first author of this new paper, Ke Fang, a postdoctoral associate at the University of Maryland, attempt to explain the latest multi-messenger data from very high - energy neutrinos, ultrahigh - energy cosmic rays, and high - energy gamma rays, based on a single but realistic astrophysical setup.

A group of Japanese researchers led by Osaka University has proposed that substances heated with high - power lasers produce an ultrahigh pressure plasma state, comparable with those found at the centers of stars, and that the surface tension of the plasma can push back light.

So far, says Paul Mantsch, a physicist and project manager at Auger, the observatory has seen about 50 of these ultrahigh - energy cosmic rays.

In 2007 astronomers working at Auger traced some of the ultrahigh - energy cosmic rays to nearby active galactic nuclei, the turbulent centers of violent galaxies.

The researchers from the Centre for Ultrahigh bandwidth Devices for Optical Systems, (CUDOS) based at the University of Sydney published their results in Nature Communications today.

The alloys fabricated by the Kyoto University team are much stronger at high temperatures than modern nickel - based superalloys as well as recently developed ultrahigh - temperature structural materials, the researchers report in their study published in the journal Science and Technology of Advanced Materials.

Circling the South Pole, ANITA's antennas will scan a million cubic kilometers of ice at a time, looking for the telltale radio waves emitted when an ultrahigh - energy neutrino hits a nucleus in ice.

The Pierre Auger Cosmic Ray Observatory is netting signals from the most energetic particles in the universe: ultrahigh - energy cosmic rays, which slam into the atmosphere at speeds no accelerator can match, sparking air showers of subatomic particles and ultraviolet light.

I am an experimentalist, and I use ultrahigh - resolution ion - and electron - microscopy techniques, including focused - ion - beam scanning - electron microscopy and transmission electron microscopy, to determine the composition and structure of these materials at scales ranging from millimeters down to the atomic.

Whether in the form of common table salt (sodium chloride) or more exotic compounds like potassium iodide, salt was found to allow chemical reactions by lowering the energetic barrier that otherwise prevents molecules from interacting at anything less than ultrahigh temperatures, Yakobson said.

It's why China has been retiring coal plants for decades — at first in favor of ultrahigh efficiency modern supercritical coal plants that delivered twice as much power per unit of pollution produced, and now increasingly solar and wind.