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Brainy genes, not brawn, key to success on mussel beach
It's hard being a mussel: you have to worry about hungry starfish and even hungrier humans, not to mention an environment that can change your body temperature 50 degrees Fahrenheit in just a few hours. view more (2008-10-10)
Drawing inspiration from nature to build a better radio
MIT engineers have built a fast, ultra-broadband, low-power radio chip, modeled on the human inner ear, that could enable wireless devices capable of receiving cell phone, Internet, radio and television signals. view more (2009-06-04)
Tiny injector to speed development of new, safer, cheaper drugs
It's no bigger than a stamp packet but it has the potential to allow rapid development of a new generation of drugs and genetic engineering organisms, and to better control in-vitro fertilization. view more (2009-11-05)
Advanced genomics and proteomics improve the diagnosis and treatment of a deadly lung disease
In an article in the Jan. 15 issue of the American Journal of Respiratory Critical Care Medicine, University of Pittsburgh researchers report that a serious, life-threatening form of pulmonary fibrosis, called idiopathic pulmonary fibrosis, lacks all the hallmarks of inflammation and is probably unnecessarily treated with anti-inflammatory drugs. view more (2006-01-12)
Compact, wavelength-on-demand Quantum Cascade Laser chip offers ultra-sensitive chemical sensing
Engineers from Harvard University have demonstrated a highly versatile, compact and portable Quantum Cascade Laser sensor for the fast detection of a large number of chemicals, ranging from infinitesimal traces of gases to liquids, by broad tuning of the emission wavelength. view more (2007-12-04)
'Artificial Golgi' may provide new insight into key cell structure
Scientists in New York and North Carolina are reporting assembly of the first functioning prototype of an artificial Golgi organelle. view more (2009-07-29)
New microchip technology performs 1,000 chemical reactions at once
Flasks, beakers and hot plates may soon be a thing of the past in chemistry labs. Instead of handling a few experiments on a bench top, scientists may simply pop a microchip into a computer and instantly run thousands of chemical reactions, with results - literally shrinking the lab down to the size of a thumbnail. view more (2009-08-04)
Quick diagnosis of flu strains possible with new microchip test
Scientists from the University of Colorado at Boulder and the Centers for Disease Control and Prevention (CDC) have developed a microchip-based test that may allow more labs to diagnose influenza infections and learn more about the viruses causing illness. view more (2006-08-29)
HFI-1 gene has key role in both oxygen sensing, heat shock pathway
University of Oregon researchers have found an unexpected regulatory link between cellular responses to hypoxia and heat shock. Central to the discovery is a gene known as Hypoxia-Inducible Factor-1 (HIF-1) that is critical for both normal and pathological changes, making it a potential target for both health promotion and cancer therapies. view more (2006-10-26)
German Government funds digital broadcasting in short, medium and long wave
The German Federal Ministry of Education and Research (bmb+f) will fund the project Radiomondo. During the next three years developments for Digital Radio Mondiale (DRM) will be supported with 3.9 million Euro. The project consortium consists of the Fraunhofer Institute for Integrated Circuits IIS-A, Deutsche Telekom AG, Robert Bosch GmbH, Sony... view more... (2002-01-11)
Paper-Thin Compound-Eye Camera
The focal length of a lens means that a camera has to have a certain thickness - or so we might think. Insect eyes show that this need not be the case: A camera chip based on the compound-eye principle can be used for person recognition and is as thin as paper. If people were insects, books on optics would certainly look different. The camera... view more... (2004-07-08)
UCLA scientists working to create smaller, faster integrated circuits
Integrated circuits are the "brain" in computers, cell phones, DVD players, iPhones, personal digital assistants, automobiles' navigation systems and anti-lock brakes, and many other electronic devices. view more (2007-12-20)
A Vast Right Arm Conspiracy? Study Suggests Handedness May Effect Body Perception
There are areas in the brain devoted to our arms, legs, and various parts of our bodies. The way these areas are distributed throughout the brain are known as "body maps" and there are some significant differences in these maps between left- and right-handed people. view more (2009-11-05)
Light shines way to diagnosis - The Physics Congress 2003
A research team from the Institute of Photonics at the University of Strathclyde has developed an array of miniature ultra-bright light emitting diodes (LEDs), which they believe could form the basis of a biosensor detection system, allowing doctors to perform thousands of clinical tests all in one go. Team leader Professor Martin Dawson will be... view more... (2003-03-17)
Microchip-based device can detect rare tumor cells in bloodstream
A team of investigators from the Massachusetts General Hospital (MGH) Biomicroelectromechanical Systems (BioMEMS) Resource Center and the MGH Cancer Center has developed a microchip-based device that can isolate, enumerate and analyze circulating tumor cells (CTCs) from a blood sample. view more (2007-12-20)
MIT retinal implant could help restore some vision
MIT engineers have designed a retinal implant for people who have lost their vision from retinitis pigmentosa or age-related macular degeneration, two of the leading causes of blindness. view more (2009-09-24)
UF engineer develops tiny, easily mass-produced motion sensor
A University of Florida engineer is the latest researcher to design a tiny, easy-to-manufacture motion sensor, a development that could help popularize the sensors as standard equipment in personal electronics, medical devices and other applications. view more (2006-02-10)
Nanoscale study gives new insight into heat transfer in biological systems
One of the first things we learn in chemistry class is that solids conduct heat better than liquids. But a new study suggests that in nanoscale materials, this is not necessarily the case. view more (2005-10-21)
Predicting risk of stroke from one's genetic blueprint
A new statistical model could be used to predict an individual's lifetime risk of stroke, finds a study from the Children's Hospital Informatics Program (CHIP). Using genetic information from 569 hospital patients, the researchers showed that their predictive model could estimate an individual's overall risk of cardioembolic stroke -- the most... view more... (2009-02-26)
Micro-pump is cool idea for future computer chips
Engineers at Purdue University have developed a tiny "micro-pump" cooling device small enough to fit on a computer chip that circulates coolant through channels etched into the chip. view more (2006-04-27)
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