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News articles about "Time"

Making better medicines with handful of chemical building blocks

Soon making and improving medical drugs could be as easy for chemists as stacking blocks is for a child University of Illinois chemist Martin Burke a pioneer of a technique that constructs complex molecules from ... - Read More

Shaping ultrashort laser pulses: Laser light needs more bass

They shed light on atomic and molecular processes ultrashort laser pulses are required to study extremely fast quantum phenomena For years scientists have been trying to tune the shape of light waves so as to ... - Read More

Liquid crystal as lubricant

Thanks to a new lubricant small gears can run with virtually no friction Made from liquid crystalline fluid these lubricants drastically reduce friction and wear Lubricants are used in motors axels ventilators and manufacturing machines ... - Read More

New 'T-ray' tech converts light to sound for weapons detection, medical imaging

A device that essentially listens for light waves could help open up the last frontier of the electromagnetic spectrum the terahertz range So called T rays which are light waves too long for human eyes ... - Read More

Water caged in buckyballs: Work on 'spin isomer conversion' may enhance magnetic resonance imaging

In a new paper in the Journal of Chemical Physics produced by AIP Publishing a research team in the United Kingdom and the United States describes how water molecules caged in fullerene spheres buckyballs are ... - Read More

New, fossil-fuel-free process makes biodiesel sustainable

A new fuel cell concept developed by an Michigan State University researcher will allow biodiesel plants to eliminate the creation of hazardous wastes while removing their dependence on fossil fuel from their production process The ... - Read More

A Quicker Way to Determine Who's Faking It on the Internet

Released 5 21 2014 6 35 AM EDTSource Newsroom Universite de Montreal more news from this source Contact Information Available for logged in reporters only Citations Journal of Chromatography A May 23 2014May 22 2014 ... - Read More

Richest marine reptile fossil bed along Africa's South Atlantic coast is dated at 71.5 mya

A new study uses carbon isotope dating to determine the first precise age for this bed and ties the western coast of Africa to 30 million years of global geologic records Paleontologists at Southern Methodist ... - Read More

Emissions from forests influence very first stage of cloud formation

Clouds play a critical role in Earth's climate Clouds also are the largest source of uncertainty in present climate models according to the latest report of the Intergovernmental Panel on Climate Change Much of the ... - Read More

On the shoulder of a giant: Precursor volcano to the island of O'ahu discovered

Researchers from the University of Hawai'i Mānoa UHM Laboratoire des Sciences du Climat et de L'Environment France and Monterey Bay Aquarium Research Institute recently discovered that O'ahu actually consists of three major Hawaiian shield volcanoes ... - Read More

New implanted devices may reshape medicine: Researchers create transistors that wrap around tissues

Researchers from The University of Texas at Dallas and the University of Tokyo have created electronic devices that become soft when implanted inside the body and can deploy to grip 3 D objects such as ... - Read More

Tricking the uncertainty principle: New measurement technique goes beyond the limits imposed by quantum physics

Caltech researchers have found a way to make measurements that go beyond the limits imposed by quantum physics Today we are capable of measuring the position of an object with unprecedented accuracy but quantum physics ... - Read More

Definitive evidence of how zeolites grow: Tracking crystal growth in real time

Researchers have found the first definitive evidence of how silicalite 1 MFI type zeolites grow showing that growth is a concerted process involving both the attachment of nanoparticles and the addition of molecules Both processes ... - Read More

Hope for paraplegic patients: Implantable microelectrode stimulates spinal cord with electric impulses

People with severe injuries to their spinal cord currently have little prospect of recovery and remain confined to their wheelchairs Now all that could change with a new treatment that stimulates the spinal cord using ... - Read More

Biochemists Reduce Sickling and Progression of Sickle Cell Disease in Mice

Released 5 16 2014 6 00 PM EDTSource Newsroom University of Texas Health Science Center at Houston more news from this source Contact Information Available for logged in reporters only Citations Journal of Clinical InvestigationMay ... - Read More

Flexible supercapacitor raises bar for volumetric energy density; Could be woven into clothes to power devices

Scientists have taken a large step toward making a fiber like energy storage device that can be woven into clothing and power wearable medical monitors communications equipment or other small electronics The device is a ... - Read More

Fate of methane following Deepwater Horizon spill examined by researchers

The 2010 Deepwater Horizon blowout discharged roughly five million barrels of oil and up to 500 000 metric tonnes of natural gas into Gulf of Mexico offshore waters over a period of 84 days In ... - Read More

Graphene and painkiller receptor combined into scalable chemical sensor

Almost every biological process involves sensing the presence of a certain chemical Finely tuned over millions of years of evolution the body's different receptors are shaped to accept certain target chemicals When they bind the ... - Read More

How proteins acquire correct structure: Molecular high-speed origami

Proteins are responsible for nearly every essential process of life Their form and structure or their fold are of crucial importance for their functionality Scientists at the Max Planck Institute of Biochemistry MPIB in Martinsried ... - Read More

Exploring the magnetism of a single atom

Magnetic devices like hard drives magnetic random access memories MRAMs molecular magnets and quantum computers depend on the manipulation of magnetic properties In an atom magnetism arises from the spin and orbital momentum of its ... - Read More
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