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News articles about "Engineering"

Faster and cheaper technique to cool electronic systems developed

A novel cooling system developed by researchers from the National University of Singapore NUS will pave the way for cheaper and more effective thermal control systems The innovative technique can potentially achieve up to 50 ... - Read More

Magnetic nanoparticles could aid heat dissipation in nuclear plant cooling systems and electronics

Cooling systems generally rely on water pumped through pipes to remove unwanted heat Now researchers at MIT and in Australia have found a way of enhancing heat transfer in such systems by using magnetic fields ... - Read More

New technique controls dimensions of gold nanorods while manufacturing on a large scale

Nanorods
North Carolina State University researchers have developed a technique for efficiently producing nanoscale gold rods in large quantities while simultaneously controlling the dimensions of the nanorods and their optical properties The optical properties of gold ... - Read More

Refined materials provide booster shot for solar energy conversion

If you want to get the most out of the sun you have to improve the performance of the materials used An interdisciplinary team of Engineering at Illinois researchers has set its sights on improving ... - Read More

SlipChip counts molecules with chemistry and a cell phone

molecules
In developing nations rural areas and even one's own home limited access to expensive equipment and trained medical professionals can impede the diagnosis and treatment of disease Many qualitative tests that provide a simple yes ... - Read More

Organic lights and solar cells straight from the printer

cells, cells
Flickering façades curved monitors flashing clothing fluorescent wallpaper flexible solar cells and all printable This is no make believe vision of the future it will soon be possible using a new printing process for organic ... - Read More

Spintronics: Nano magnets arise at 2-D boundaries

Magnets, Nano
When you squeeze atoms you don't get atom juice You get magnets According to a new theory by Rice University scientists imperfections in certain two dimensional materials create the conditions by which nanoscale magnetic fields ... - Read More

Large graphene crystals with exceptional electrical properties created

Crystals, Properties
When it comes to the growth of graphene an ultrathin ultrastrong all carbon material it is survival of the fittest according to researchers at The University of Texas at Austin The team used surface oxygen ... - Read More

Tiny 'Lego' blocks build Janus nanotubes with potential for new drugs and water purification

Researchers have created tiny protein tubes named after the Roman god Janus which may offer a new way to accurately channel drugs into the body's cells Using a process which they liken to molecular Lego ... - Read More

New antenna spreads good vibrations in fusion plasma

Plasma, Fusion
If you want to catch a firefly any old glass jar will do But when you're trying to bottle a star the goal of fusion energy research the bottle needs to be very special A ... - Read More

Fantastic phonons: Blocking sound, channeling heat with 'unprecedented precision'

Heat, Sound
Imagine living on a bustling city block but free from the noise of car horns and people on the street The emerging field of phononics could one day make this a reality The phonon like ... - Read More

Nanotechnology researchers prove two-step method for potential pancreatic cancer treatment

A new method of microscopic drug delivery that could greatly improve the treatment of deadly pancreatic cancer has been proven to work in mice at UCLA's Jonsson Comprehensive Cancer Center The research team led by ... - Read More

Altering surface textures in 'counterintuitive manner' may lead to cooling efficiency gains

Nuclear
Researchers across the globe are racing to find ways to improve the cooling of hot surfaces for technologies ranging from small handheld electronics all the way to industrial sized applications such as nuclear power plants ... - Read More

New paradigm for solar cell construction demonstrated

cell, cell
For solar panels wringing every drop of energy from as many photons as possible is imperative This goal has sent chemistry materials science and electronic engineering researchers on a quest to boost the energy absorption ... - Read More

Controlling liquid crystals: Another tool in the directed assembly toolkit

Crystals, Liquid crystals
An interdisciplinary team of University of Pennsylvania researchers has already developed a technique for controlling liquid crystals by means of physical templates and elastic energy rather than the electromagnetic fields that manipulate them in televisions ... - Read More

Microbes swim to hydrogen gas

Gas
Scientists have long believed that microorganisms that produce methane swim toward the hydrogen gas they need to stay alive but it has been too hard to prove in the lab Montana State University researchers have ... - Read More

Waste could help fuel low carbon energy and transport

Fuel
In a time when society – and nature itself – are threatened by climate change it seems fair to ask Does recycling still matter Two Swedish scientists say it does Seemingly insurmountable threats like global ... - Read More

Changing the conversation: Polymers disrupt bacterial communication

Artificial materials based on simple synthetic polymers can disrupt the way in which bacteria communicate with each other a study led by scientists at The University of Nottingham has shown The findings published in the ... - Read More

Biosensor could help detect brain injuries during heart surgery

Protein, Protein, protein
Johns Hopkins engineers and cardiology experts have teamed up to develop a fingernail sized biosensor that could alert doctors when serious brain injury occurs during heart surgery By doing so the device could help doctors ... - Read More

Single-cell genome sequencing gets better

cell, cell
Researchers led by bioengineers at the University of California San Diego have generated the most complete genome sequences from single E coli cells and individual neurons from the human brain The breakthrough comes from a ... - Read More
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