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News articles about "Communication"

Graphene enables all-electrical control of energy flow from light emitters

At the heart of lasers displays and other light emitting devices lies the emission of photons Electrically controlled modulation of this emission is of great importance in applications such as optical communication sensors and displays ... - Read More

Many antennas, multiple benefits: Can handle cellular traffic more reliably

A concept that balances large scale installations of low cost and low power antennas to boost cellular coverage in difficult environments will also provide better connectivity to more users Developed by A*STAR this new architecture ... - Read More

New signal amplification process set to transform communications, imaging, computing

Signal amplification is ubiquitous to all electronic and optoelectronic systems for communications imaging and computing its characteristics directly impact device performance A new signal amplification process discovered by a team of University of California San ... - Read More

Century-Old Drug Reverses Autism-Like Symptoms in Fragile X Mouse Model

Released 15 Jan 2015 3 00 PM ESTSource Newsroom University of California San Diego Health Sciences more news from this source Contact Information Available for logged in reporters only Citations Molecular AutismJan 17 2015 Autism ... - Read More

Improved interface for a quantum internet

A quantum network requires efficient interfaces over which information can be transferred from matter to light and back In the current issue of Physical Review Letters Innsbruck physicists led by Rainer Blatt and Tracy Northup ... - Read More

Carbon nanotube finding could lead to flexible electronics with longer battery life

University of Wisconsin Madison materials engineers have made a significant leap toward creating higher performance electronics with improved battery life and the ability to flex and stretch Led by materials science Associate Professor Michael Arnold ... - Read More

Two-dimensional metamaterial surface manipulates light

A single layer of metallic nanostructures has been designed fabricated and tested by a team of Penn State electrical engineers that can provide exceptional capabilities for manipulating light This engineered surface which consists of a ... - Read More

Mobile radio passive radar makes harbors safer

Many coastal areas and harbors go almost unprotected against acts of terror Soon a new sensor system relying on signal echoes from cell towers can quickly detect even the smallest of attack boats This mobile ... - Read More

Detecting gases wirelessly, cheaply

MIT chemists have devised a new way to wirelessly detect hazardous gases and environmental pollutants using a simple sensor that can be read by a smartphone These inexpensive sensors could be widely deployed making it ... - Read More

New way to plug 'leaky' light cavities demonstrated

Engineers at the University of California San Diego have demonstrated a new and more efficient way to trap light using a phenomenon called bound states in the continuum BIC that was first proposed in the ... - Read More

Commonalities in how different glassy materials fail

Glass is mysterious It is a broad class of materials that extends well beyond the everyday window pane but one thing that these disparate glasses seem to have in common is that they have nothing ... - Read More

On environment, Republicans closer to Independents than Tea Party

Environmentalists dispirited by the Republicans' dominance of the recent midterm elections can take heart non Tea Party Republicans' views on science and environmental issues are closer to those of Independents than to Tea Party supporters ... - Read More

Robotic ocean gliders aid study of melting polar ice

The rapidly melting ice sheets on the coast of West Antarctica are a potential major contributor to rising ocean levels worldwide Although warm water near the coast is thought to be the main factor causing ... - Read More

Impact of offshore wind farms on marine species

Offshore wind power is a valuable source of renewable energy that can help reduce carbon emissions Technological advances are allowing higher capacity turbines to be installed in deeper water but there is still much unknown ... - Read More

Revving up fluorescence for superfast LEDs

Duke University researchers have made fluorescent molecules emit photons of light 1 000 times faster than normal setting a speed record and making an important step toward realizing superfast light emitting diodes LEDs and quantum ... - Read More

New records set for silicon quantum computing

Two research teams working in the same laboratories at UNSW Australia have found distinct solutions to a critical challenge that has held back the realisation of super powerful quantum computers The teams created two types ... - Read More

Chemical Derived from Broccoli Sprouts Shows Promise in Treating Autism

were that 13 of the participants noticeably improved For example some treated subjects looked them in the eye and shook their hands which they had not done before They found out later that all 13 ... - Read More

Plasmonic Paper

at a level that the current incarnation of plasmonic paper can’t yet achieve “We expect this can be overcome by integrating biomimetic target recognition elements with plasmonic paper in the near future ” Tian said ... - Read More

'Cyberwar' against cancer gets a boost from intelligent nanocarriers

Two years ago Prof Eshel Ben Jacob of Tel Aviv University's School of Physics and Astronomy and Rice University's Center for Theoretical Biological Physics made the startling discovery that cancer like an enemy hacker in ... - Read More

Under the Microscope: 2014 Nobel Prize in Chemistry; AIP Congratulates Eric Betzig, Stefan Hell and William Moerner

Expert Pitch Released 8 Oct 2014 10 45 AM EDTSource Newsroom American Institute of Physics AIP more news from this source Contact Information Available for logged in reporters only WASHINGTON D C October 8 2014 ... - Read More
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