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Computer Science - Electroengineering - 27.08.2020
Brain-inspired electronic system could vastly reduce AI’s carbon footprint
Extremely energy-efficient artificial intelligence is now closer to reality after a study by UCL researchers found a way to improve the accuracy of a brain-inspired computing system. The system, which uses memristors to create artificial neural networks, is at least 1,000 times more energy efficient than conventional transistor-based AI hardware, but has until now been more prone to error.

Electroengineering - Computer Science - 22.06.2020
New technique may enable all-optical data-centre networks
A new technique that synchronises the clocks of computers in under a billionth of a second can eliminate one of the hurdles for the deployment of all-optical networks, potentially leading to more efficient data centres, according to a new study led by UCL and Microsoft. Data centres, comprising tens or hundreds of thousands connected servers, are the underlying technology empowering everything we do online, from storing films and photos to serving up webpages and online services.

Electroengineering - Physics - 04.03.2020
Bristol discovery is significant step toward developing electronics for extreme energy efficiency
Bristol discovery is significant step toward developing electronics for extreme energy efficiency
The work, which is reported , was carried out in collaboration with the University of Southampton and the Royal Institute of Technology, Sweden. The invention is an important development for all-electric vehicles and more-electric aircraft which require electronics with integrated data storage that can operate in extreme temperatures with high energy efficiency.

Astronomy / Space Science - Electroengineering - 24.02.2020
Quakes, dust devils and midnight magnetic pulses: findings from a year on Mars
Quakes, dust devils and midnight magnetic pulses: findings from a year on Mars
InSight's Imperial-designed instrument has revealed that Mars trembles more often, but also more mildly, than expected. Detecting hundreds of marsquakes on a planet 140 million miles from Earth, using sensors developed in the UK, is an important achievement. Amanda Solloway UK Science Minister An international team of scientists led by NASA created Mars InSight , the first mission to study the deep interior of Mars , to generate unprecedented data about the planet's inner structure.

Electroengineering - Chemistry - 05.11.2019
Scientists develop adhesive which can be unstuck in a magnetic field, reducing landfill waste
Researchers at the University of Sussex have developed a glue which can unstick when placed in a magnetic field, meaning products otherwise destined for landfill, could now be dismantled and recycled at the end of their life. Currently, items like mobile phones, microwaves and car dashboards are assembled using adhesives.

Electroengineering - 21.08.2019
Birmingham technology could defend UK against power blackouts
Technology developed at the University of Birmingham could protect the UK and other countries from national electricity blackouts. Britain has high-voltage, direct-current (HVDC) transmission links with neighbouring countries, including France, Ireland, Holland and Norway - an efficient way of transporting electricity, but vulnerable to alternating-current (AC) faults.

Materials Science - Electroengineering - 23.05.2019
Washable, wearable battery-like devices could be woven directly into clothes
Washable, wearable battery-like devices could be woven directly into clothes
Researchers have developed washable, wearable 'batteries' based on cheap, safe and environmentally friendly inks and woven directly into fabrics. The devices could be used for flexible circuits, healthcare monitoring, energy conversion, and other applications. The team, led by Dr Felice Torrisi , who recently joined Imperial from the University of Cambridge, have shown how graphene - an atom-thick sheet of carbon - and other related materials can be directly incorporated into fabrics.

Electroengineering - 02.05.2019
New material to pave the way for more efficient electronic devices
New material to pave the way for more efficient electronic devices
Researchers at the University of Bristol have successfully demonstrated the high thermal conductivity of a new material, paving the way for safer and more efficient electronic devices - including mobile phones, radars and even electric cars. The team, led by Professor Martin Kuball at the Center for Device Thermography and Reliability (CDTR) [MK1] , found that by making an ultra-pure version of Boron Nitride it was possible to demonstrate its thermal conductivity potential for the first time, which at 550W/mk is twice that of copper.

Physics - Electroengineering - 01.02.2019
’Magnetic graphene’ switches between insulator and conductor
Researchers have found that certain ultra-thin magnetic materials can switch from insulator to conductor under high pressure, a phenomenon that could be used in the development of next-generation electronics and memory storage devices.

Electroengineering - Environment - 04.09.2018
Breaking ground at the University’s new School of Engineering
Leading academics have for the first time, measured Great Britain's hourly local demand for natural gas, providing insights into the gas consumption that helps keep the country warm 1 . Research published today by the UK Energy Research Centre 2 sheds new light on the scale and variability of local gas demand, highlighting the particular challenge of providing energy for heating and hot water throughout the winter.

Physics - Electroengineering - 30.08.2018
Research could lead to security scanners capable of detecting explosives
Using a single pixel camera and Terahertz electromagnetic waves, a team of Physicists at the University of Sussex have devised a blueprint which could lead to the development of airport scanners capable of detecting explosives. Miss Luana Olivieri, PhD student and Dr Juan Sebastian Totero Gongora, a Research Fellow in Experimental Photonics of the Emergent Photonics Lab directed by Professor Marco Peccianti and Dr Alessia Pasquazi, have found an innovative way to capture with high accuracy, not just the shape of an object, but also its chemical composition using a special “single point?

Physics - Electroengineering - 13.08.2018
Printed electronics breakthrough could lead to flexible electronics revolution
A new form of electronics manufacturing which embeds silicon nanowires into flexible surfaces could lead to radical new forms of bendable electronics, scientists say. In a new paper published today in the journal Microsystems and Nanoengineering, engineers from the University of Glasgow describe how they have for the first time been able to affordably ‘print' high-mobility semiconductor nanowires onto flexible surfaces to develop high-performance ultra-thin electronic layers.

Physics - Electroengineering - 17.04.2018
New type of opal formed by common seaweed discovered
New type of opal formed by common seaweed discovered
Scientists have discovered a completely new type of opal formed by a common seaweed which harnesses natural technology by self-assembling a nanostructure of oil droplets to control how light reflects from its cells to display a shimmering array of colours that until now, has only been seen in the gem stone.

Physics - Electroengineering - 09.04.2018
Physicists explore a safe alternative to x-ray security scanners
Physicists explore a safe alternative to x-ray security scanners
Physicists explore a safe alternative to x-ray security scanners A team of physicists at the University of Sussex are developing the science to create a safe and efficient ‘paint' that can reveal, with terahertz (THz) radiation, the contents of luggage or objects hidden in clothing. THz radiation could replace the use of harmful x-rays and ultraviolet light in security scanners.

Computer Science - Electroengineering - 22.03.2018
Water-carrying robot brings help to Indian village
On World Water Day, a University of Glasgow computer scientist is highlighting how residents of a remote Indian village have benefited from social robot which helped them with their daily burden of water-gathering. Dr Amol Deshmukh, a research associate in the School of Computing Science, recently completed a project with partners from Amrita University which aimed to explore how a water-carrying robot would affect the lives of villagers in Ayyampathy in southern India.

Physics - Electroengineering - 21.03.2018
World's first room temperature maser using diamond developed
World’s first room temperature maser using diamond developed
The world's first continuous room-temperature solid-state maser has been developed by UCL and Imperial College London scientists. The breakthrough, made using a diamond held in a ring of sapphire, opens up the possibility for masers (microwave amplification by stimulated emission of radiation) being used in a wide variety of applications such as medical imaging and airport security scanning.

Electroengineering - 15.03.2018
Adhesion and grip key to the perfect climbing technique
Scientists researching how tree frogs climb have discovered that a unique combination of adhesion and grip gives them perfect technique. ‌ The new research, led by the University of Glasgow and published today in the Journal of Experimental Biology , could have implications for areas of science such as robotics, as well as the production of climbing equipment and even tyre manufacture.

Electroengineering - Innovation - 14.03.2018
Silicon breakthrough could lead to new high-performance bendable electronics
A new method of creating bendable silicon chips could help pave the way for a new generation of high-performance flexible electronic devices. In two new papers, University of Glasgow engineers describe how they scaled up the established processes for making flexible silicon chips to the size required for delivering high-performance bendable systems in the future, and discuss the barriers which will need to be overcome in order to make those systems commonplace.

Physics - Electroengineering - 12.03.2018
Magnetism has the pull to transform our digital lives
Digital memory and security could be transformed according to new research, which has for the first time showed that antiferromagnets can be easily controlled and read by switching the direction of ordinary electrical currents at super-fast speed.

Astronomy / Space Science - Electroengineering - 31.01.2018
Zero gravity graphene promises success in space
In a series of experiments conducted last month, Cambridge researchers experienced weightlessness testing graphene's application in space. This is the first time that graphene has been tested in space-like applications. Andrea Ferrari Working as part of a collaboration between the Graphene Flagship and the European Space Agency, researchers from the Cambridge Graphene Centre tested graphene in microgravity conditions for the first time while aboard a parabolic flight - often referred to as the 'vomit comet'.
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