Results 1 - 14 of 14.
Physics - Electroengineering - 30.11.2017
Squeezing light into a tiny channel brings optical computing a step closer
By forcing light to go through a smaller gap than ever before, researchers have paved the way for computers based on light instead of electronics. Light is desirable for use in computing because it can carry a higher density of information and is much faster and more efficient than conventional electronics.
Electroengineering - Administration - 23.11.2017
GP online consultations: not the panacea policy makers are hoping for
Online GP consultation systems may not be the silver bullet for reducing GP workload and patient waiting times that government policymakers are hoping for, NIHR-funded research from the University of Bristol has found. These systems offer the potential to revolutionise use of primary care, but only with careful implementation and effective marketing, the researchers concluded.
Electroengineering - Physics - 15.11.2017
Optically tunable microwave antennas for 5G applications
Multiband tunable antennas are a critical part of many communication and radar systems. New research by engineers at the University of Bristol has shown significant advances in antennas by using optically induced plasmas in silicon to tune both radiation patterns and operation frequency. Conventional antenna tuning is performed with diodes or Micro-Electro-Mechanical Systems (MEMS) switches.
Electroengineering - 09.11.2017
New method developed to 3D print fully functional electronic circuits
Researchers at the University of Nottingham have pioneered a breakthrough method to rapidly 3D print fully functional electronic circuits. The circuits, which contain electrically-conductive metallic inks and insulating polymeric inks, can now be produced in a single inkjet printing process where a UV light rapidly solidifies the inks.
Environment - Electroengineering - 06.11.2017
Wallpaper bio-solar panel developed by researchers
A two-in-one solar bio-battery and solar panel has been created by researchers who printed living cyanobacteria and circuitry onto paper. Cyanobacteria are photosynthetic micro-organisms that have been on Earth for billions of years. They are thought to be the primary reason why the Earth's atmosphere is oxygen rich.
Physics - Electroengineering - 16.10.2017
Nanoantenna arrays power a new generation of fluorescence-based sensors
Researchers from the Universities of Bristol and Bedfordshire, in collaboration with multinational company ABB, have designed and tested a series of plasmonic nanoantenna arrays that could lead to the development of a new generation of ultrasensitive and low-cost fluorescence sensors that could be used to monitor water quality.
Computer Science - Electroengineering - 12.10.2017
Humanoid robot tests to explore AI ethics
Artificial intelligence researchers at the University of Bath have been awarded ¤250,000 to conduct a series of unique experiments on how people interact with humanoid robots. Dr Joanna Bryson and her research group in the Department of Computer Science have received the funding from the AXA Research Fund , which supports scientific discoveries that contribute to societal progress.
Life Sciences - Electroengineering - 30.08.2017
’Seeing’ robot learns tricky technique for studying brain cells in mammals
Imperial scientists have successfully taught robots to perform a challenging brain technique only previously mastered by a handful of humans. Whole-cell patch clamp electrophysiology, or whole-cell recording (WCR), is the gold-standard technique for studying the behaviour of brain cells called neurons under different brain states such as stress or learning.
Life Sciences - Electroengineering - 14.03.2017
Buzzing the brain with electricity can boost working memory
Scientists have uncovered a method for improving short-term working memory, by stimulating the brain with electricity to synchronise brain waves. Researchers at Imperial College London found that applying a low voltage current can bring different areas of the brain in sync with one another, enabling people to perform better on tasks involving working memory.
Physics - Electroengineering - 15.02.2017
Breakthrough in wonder materials paves way for flexible tech
Electronic devices set to become smaller, flexible and highly efficient - following University of Warwick research on 2D materials Researchers measured the electronic structure of stacks of 2D 'wonder' materials - atomically thin, highly conductive, and extremely strong materials - for first time Understanding the electronic structures will allow scientists to find optimal materials for efficient semiconductors in nano-circuitry Gadgets are set
Astronomy / Space Science - Electroengineering - 07.02.2017
Mysterious white dwarf pulsar discovered
University of Warwick researchers identify a white dwarf pulsar - a star type which has eluded astronomers for half a century Star lashes its neighbour with intense radiation beam every two minutes Research published in Nature Astronomy An exotic binary star system 380 light-years away has been identified as an elusive white dwarf pulsar - the first of its kind ever to be discovered in the universe - thanks to research by the University of Warwick.
Electroengineering - Health - 18.01.2017
Heart attack scars found to conduct electricity under right conditions
Scientists from Imperial have discovered that, contrary to previous understanding, heart scar tissue can conduct electricity following a heart attack. These findings in mice, if confirmed in humans, would have major implications for heart attack survivors, and for patients with an irregular heartbeat known as atrial fibrillation.
Computer Science - Electroengineering - 13.01.2017
4G network infrastructure could mean less accidents by drivers
New research that suggests a pre-existing 4G network infrastructure could help drivers make safe decisions in or near accidents has won the 'Best Paper Award' at an international conference. The research carried out by the University of Bristol Communication Systems & Networks (CSN) Group , in collaboration with the Université Blaise Pascal in France, was presented at the international conference Signal Processing, Telecommunications & Computing (SigTelCom) 2017 , supported by IEEE, Newton Fund and British Council.
Electroengineering - Physics - 04.01.2017
Beam me up, Scotty – build a portable acoustic tractor beam at home for less than £70
A team of researchers from the University of Bristol have shown it's possible to create a simplified tractor beam using readily available parts with a total cost of less than £70. Tractor beams are mysterious rays that can grab and attract objects. The concept has been shown in science-fiction movies such as Star Wars or Star Trek and scientists have developed the theory using lasers.