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News articles about "Science"

New 2-D material for next generation high-speed electronics

Material, Electronics, Electronics
Scientists at CSIRO and RMIT University have produced a new two dimensional material that could revolutionise the electronics market making nano more than just a marketing term Share This See Also Materials Science Spintronics Graphene ... - Read More

Joint Polar Satellite System spacecraft completes delta critical design review

System
The Joint Polar Satellite System JPSS 1 spacecraft recently cleared its final major design review demonstrating that spacecraft development is on track to provide critical environmental data when launched no later than the first quarter ... - Read More

Bio-tiles and heat-resistant biopolymers

Heat, Biopolymers
Even tiles can be organic if they are made of renewable raw materials They are more resource efficient than their ceramic counterparts and unlock new creative options for design Bioplastics made of polylactides PLA are ... - Read More

New information on binding gold particles over metal oxide surfaces

Metal oxide
The strong binding of gold on electronically modified calcium oxide can now be understood in detail In a computational study researchers Jenni Andersin Janne Nevalaita Karoliina Honkala and Hannu Häkkinen at the University of Jyväskylä ... - Read More

Ultra-small devices for energy-efficient electronics

Electronics, Electronics, Energy, Energy, Energy
A team of scientists from Tyndall National Institute at University College Cork and the National University of Singapore have designed and fabricated ultra small devices for energy efficient electronics By finding out how molecules behave in ... - Read More

New material for warm-white LED lights

Material
Light emitting diodes more commonly called LEDs are known for their energy efficiency and durability but the bluish cold light of current white LEDs has precluded their widespread use for indoor lighting Share This See ... - Read More

Odd biochemistry yields lethal bacterial protein

Lethal, Protein, Protein, Biochemistry, Biochemistry, Biochemistry, Biochemistry
Jan 22 2013 — While working out the structure of a cell killing protein produced by some strains of the bacterium Enterococcus faecalis researchers stumbled on a bit of unusual biochemistry They found that a ... - Read More

Small change for big improvement: Halogen bonds and drug discovery

Drug, Drug, Drug, Drug discovery, Drug, Drug discovery, Drug discovery
Halogen bonding has been applied in crystal engineering materials research and nanotechnology for some time Scientists from the Heidelberg Institute for Theoretical Studies HITS and the Czech Academy of Science in Prague have now developed ... - Read More

Separating gases using a rigid polymer sieve: New polymer selectively sieves gas molecules

Gas separation is crucial for many industrial processes including obtaining nitrogen or oxygen from air and purifying natural gas or hydrogen Currently the most energy efficient method for separating gases involves polymer membranes however most ... - Read More

Breakthrough Research Could Create Sea Change in Global HIV Diagnosis: New Handheld Mobile Device Performs Laboratory-Quality HIV Testing

children who have lost one or both parents to the disease A low cost mobile device that performs HIV testing could help combat these trends and the overall global epidemic by enabling the diagnosis and ... - Read More

Great Oxidation Event: More oxygen through multicellularity

Oxygen, Oxygen , Oxygen
The appearance of free oxygen in Earth's atmosphere led to the Great Oxidation Event This was triggered by cyanobacteria producing the oxygen which developed into multicellular forms as early as 2.3 billion years ago As ... - Read More

Engineer making rechargeable batteries with layered nanomaterials

A Kansas State University researcher is developing more efficient ways to save costs time and energy when creating nanomaterials and lithium ion batteries Share This See Also Batteries Graphene Spintronics Materials Science Alternative Fuels Engineering ... - Read More

Super-fine sound beam could one day be an invisible scalpel

Sound, Fine
A carbon nanotube coated lens that converts light to sound can focus high pressure sound waves to finer points than ever before The University of Michigan engineering researchers who developed the new therapeutic ultrasound approach ... - Read More

Jumping droplets help heat transfer: Scalable nanopatterned surfaces for more efficient power generation and desalination

Heat transfer, Heat, Heat transfer
Many industrial plants depend on water vapor condensing on metal plates In power plants the resulting water is then returned to a boiler to be vaporized again in desalination plants it yields a supply of ... - Read More

A temperature below absolute zero: Atoms at negative absolute temperature are the hottest systems in the world

Temperature
What is normal to most people in winter has so far been impossible in physics a minus temperature On the Celsius scale minus temperatures are only surprising in summer On the absolute temperature scale which ... - Read More

Molecular machine could hold key to more efficient manufacturing

Molecular
An industrial revolution on a minute scale is taking place in laboratories at The University of Manchester with the development of a highly complex machine that mimics how molecules are made in nature Share This ... - Read More

A rock is a clock: Physicist uses matter to tell time

Matter, Matter
Ever since he was a kid growing up in Germany Holger Müller has been asking himself a fundamental question What is time Share This See Also Spintronics Research Quantum Computers Wave particle duality Equatorial bulge ... - Read More

New nanotech fiber: Robust handling, shocking performance

Nanotech
Rice University's latest nanotechnology breakthrough was more than 10 years in the making but it still came with a shock Scientists from Rice the Dutch firm Teijin Aramid the U S Air Force and Israel's ... - Read More

New material harvests energy from water vapor

Material, Water, Energy, Energy, Energy, Water
MIT engineers have created a new polymer film that can generate electricity by drawing on a ubiquitous source water vapor Share This See Also Energy Technology Electricity Nature of Water Materials Science Solar Energy Thermodynamics ... - Read More

Fusion helped by collision science

Understanding the mechanisms of electron molecule collisions could help predict the operations inside the fusion chamber of the ITER reactor Share This See Also Physics Nuclear Energy Spintronics Electricity Materials Science Chemistry Beryllium Hydrogen like ... - Read More
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