Monday, July 17, 2017
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spidersvideo

Jumping Spiders Mimic Ants to Defy Predators

Humans aren’t the only actors on the planet. To avoid being eaten, the ant-mimicking jumping spider pretends to be an ant, according to Cornell...
adapter

Adapters Enable Better Communication Between Machines

Plug and play is a technology that allows users to connect devices such as printers or USB memory sticks to a computer and directly...
drone

Miniaturizing the Brain of a Drone

In recent years, engineers have worked to shrink drone technology, building flying prototypes that are the size of a bumblebee and loaded with even...
autism

Tech Triumph: How Computer Imaging Is Predicting Autism

When clinical researchers wondered if it would be possible to detect autism before they could spot behavioral clues, they added to their team one...
severe blood pressure

Preventing severe blood loss on the battlefield or in the clinic

PhD student Reginald Avery is developing an injectable material that patches ruptured blood vessels.
silicon electronicsvideo

Researchers Revolutionize Brain-Computer Interfaces Using Silicon Electronics

Today, implanted electrode devices for stimulating the brain are extremely crude devices with only a handful of electrodes that are used to mitigate the...
adhesive wear

Fine Particles Come into Greater Focus

Adhesive wear occurs when two surfaces – such as a brake pad and a wheel’s disc, or a car tire and the road –...
chip memory

Using Chip Memory More Efficiently

For decades, computer chips have increased efficiency by using “caches,” small, local memory banks that store frequently used data and cut down on time-...
heart arrhythmias

Stanford Computer Scientists Develop an Algorithm That Diagnoses Heart Arrhythmias with...

UPDATE: It was previously reported that the algorithm classified 13 arrhythmias and was tested against five cardiologists. These numbers have been updated to 14...
Neurological Disorders

Brain’s Network May Provide Insights into Neurological Disorders

A deeper understanding of the brain’s connectivity network of neurons and its relationship to the organ’s deep tissue could allow researchers to predict brain...
stroke

Artificial Intelligence Aids Research to Find Best Treatment for Stroke Patients

Studying human diseases is the equivalent of solving a massive and dynamic jigsaw puzzle with pieces that are constantly changing shape. A team of researchers...
self control

Your Hands May Reveal the Struggle to Maintain Self-control

It takes just a few seconds to choose a cookie over an apple and wreck your diet for the day. But what is happening during...
autonomous robot, chemotherapy, tidal energy, Nanomedicine, ecosystem, Mycotoxins, obesity, methylisation, deep drilling, brain scans, volcanic gas, biocatalyst enzymes, earthquakes, detectors, robotics, asthma sufferers, infrastructure, olive trees, solar energy, satellites, olive oil, robotic arms, zika virus, locked-in state, digital detox, climate change, climate, stroke, The new production method was developed by engineers at the University of Exeter. It consists in creating entire device arrays directly on the copper substrates used for the commercial production of graphene, after which complete and fully-functional devices can be transferred to a substrate of choice. This process has been demonstrated by producing a flexible and completely transparent graphene oxide-based humidity sensor. Not only does this device outperform currently-available commercial sensors, but it’s also cheap and easy to produce using common wafer-scale or roll-to-roll manufacturing techniques. ‘The conventional way of producing devices using graphene can be time-consuming, intricate and expensive and involves many process steps including graphene growth, film transfer, lithographic patterning and metal contact deposition,’ explains Prof David Wright from Exeter's Engineering department. ‘Our new approach is much simpler and has the very real potential to open up the use of cheap-to-produce graphene devices for a host of important applications from gas and bio-medical sensors to touch-screen displays.’ One of team’s main objectives was to increase the range of surfaces that graphene devices can be put on. Whilst the demonstrated humidity sensor was integrated in a plasdinosaur, dieting, coral, dengue epidemics, vaccines, thermal energy, artificial intelligence, Cloudlightning, Memristors, Sensory Tool, HIV, autonomous robot, offshore renewable energy, Wearable robots, processors, Artificial, climate, plasmons, Antarctica’s ice, cryogenic preservation

An Autonomous Robot to Predict Future Yields

In a market that’s increasingly driven by quality, VINBOT (Autonomous cloud-computing vineyard robot to optimise yield management and wine quality) can provide European wine...
3D chip

New 3-D Chip Combines Computing and Data Storage

As embedded intelligence is finding its way into ever more areas of our lives, fields ranging from autonomous driving to personalized medicine are generating...
melanoma

To Treat or Not to Treat

It’s a mark on your skin you’ve never noticed before. It’s a spot with irregular borders, or a mole that seems to be changing....
antenna

Missouri S&T Student Team Competes in Finals of IEEE Space Antenna...

A three-person team of Missouri S&T engineering students is headed to California to vie for top honors in an international competition to construct more...
waves

Making Waves

Think about the last time you were at a lake, river, or the ocean. Remember the ripples of the water, the waves crashing against...
CurveUps

Ahead of the Curve

3D printers have been around since the 1980s, but we are still far from maximizing their potential. One active area of research and development...
quantum computer

What Problems Will We Solve with a Quantum Computer?

With rapid recent advances in quantum technology, we have drawn ever closer to the threshold of quantum devices whose computational powers can exceed those...
Spintronics

Spin Currents Switch at Terahertz Frequencies

The technology of spintronics is based on the intrinsic spin of electrons. In the medium term, it is set to replace electronics as the...