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News articles about "Pressure"

Scientists come closer to the industrial synthesis of a material harder than diamond

Researchers from the Technological Institute for Superhard and Novel Carbon Materials in Troitsk MIPT MISiS and MSU have developed anew method for the synthesis of an ultrahard material that exceeds diamond in hardness An article ... - Read More

Imaging fuel injectors with neutrons

Blowing bubbles may be fun for kids but for engineers bubbles can disrupt fluid flow and damage metal Researchers from the Fuels Engines and Emissions Research Center at the Department of Energy's Oak Ridge National ... - Read More

UNC Researchers Find Final Pieces to the Circadian Clock Puzzle

Released 12 Sep 2014 9 45 AM EDTEmbargo expired 14 Sep 2014 5 00 PM EDTSource Newsroom University of North Carolina School of Medicine more news from this source Contact Information Available for logged in ... - Read More

How salt causes buildings to crumble

Salt crystals are often responsible when buildings start to show signs of ageing Researchers from the Institute for Building Materials have studied salt damage in greater depth and can now predict weathering processes more accurately ... - Read More

Residual hydraulic fracturing water not a risk to groundwater

Hydraulic fracturing fracking or hydrofracturing raises many concerns about potential environmental impacts especially water contamination Currently data show that the majority of water injected into wells stays underground triggering fears that it might find its ... - Read More

Researchers part water: 'electric prism' separates water's nuclear spin states

Using an electric prism scientists have found a new way of separating water molecules that differ only in their nuclear spin states and under normal conditions do not part ways Since water is such a ... - Read More

Jet fuel ignition advancement

Researchers from MIPT Viktor Zhukov Vladislav Sechenov and Andrei Starikovsky have published experimental data on the combustion of jet fuel in the journal Fuel The results of their research are important for simulating processes in ... - Read More

Changing Temperature Powers Sensors in Hard-to-Reach Places

Released 3 Sep 2014 11 45 AM EDTSource Newsroom University of Washington more news from this source Contact Information Available for logged in reporters only Citations ACM International Joint Conference on Pervasive and Ubiquitous Computing ... - Read More

Charting the global invasion of crop pests

Many of the world's most important crop producing countries will be fully saturated with pests by the middle of the century if current trends continue according to a new study led by the University of ... - Read More

Watching the structure of glass under pressure

Glass has many applications that call for different properties such as resistance to thermal shock or to chemically harsh environments Glassmakers commonly use additives such as boron oxide to tweak these properties by changing the ... - Read More

Nanodiamonds are forever: Did comet collision leave layer of nanodiamonds across Earth?

Most of North America's megafauna mastodons short faced bears giant ground sloths saber toothed cats and American camels and horses disappeared close to 13 000 years ago at the end of the Pleistocene period The ... - Read More

The power of salt: Power generation from where river water and seawater meet

Where the river meets the sea there is the potential to harness a significant amount of renewable energy according to a team of mechanical engineers at MIT The researchers evaluated an emerging method of power ... - Read More

Bottling up sound waves: Acoustic bottle beams hold promise for imaging, cloaking, levitation and more

There's a new wave of sound on the horizon carrying with it a broad scope of tantalizing potential applications including advanced ultrasonic imaging and therapy and acoustic cloaking levitation and particle manipulation Researchers with the ... - Read More

Squishy robots: Phase-changing material could allow even low-cost robots to switch between hard and soft states

In the movie Terminator 2 the shape shifting T 1000 robot morphs into a liquid state to squeeze through tight spaces or to repair itself when harmed Now a phase changing material built from wax ... - Read More

Scientists experimentally re-create conditions deep inside giant planets, such as Jupiter and many exo-planets

Lawrence Livermore scientists for the first time have experimentally re created the conditions that exist deep inside giant planets such as Jupiter Uranus and many of the planets recently discovered outside our solar system Researchers ... - Read More

Best-ever efficiency points to clean, green gas-diesel engine

The one cylinder test engine in the basement of a University of Wisconsin Madison lab is connected to a life support system of pipes tubes ducts and cables You might think that the engine resembles ... - Read More

Pressure cell for reproducing deep-Earth chemistry

A new pressure cell invented by UC Davis researchers makes it possible to simulate chemical reactions deep in the Earth's crust The cell allows researchers to perform nuclear magnetic resonance NMR measurements on as little ... - Read More

Potent Spider Toxin 'Electrocutes' German, Not American, Cockroaches

suggests that insecticides can be designed to target specific pests without harming beneficial species like bees A summary of the research led by Frank Bosmans Ph D an assistant professor of physiology at the Johns ... - Read More

Efficient thermal cooling and heating

Thermal systems use heat to produce cold and vice versa To do so a material is needed that can dissipate water vapor particularly well and quickly A new method simply applies this property as a ... - Read More

The quantum dance of oxygen: Proposal for a new phase of the element, when atoms dance in quartets

Under extremely high pressure conditions oxygen molecules group into quartets and give rise to a dance of their magnetic moments This as observed in a new study carried out by SISSA in collaboration with ICTP ... - Read More
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