For decades climate scientists have tried to explain why ice age cycles became longer and more intense about 900 000 years ago switching from 41 000 year cycles to 100 000 year cycles In a ... - Read More
By fusing together the concepts of active fiber sensors and high temperature fiber sensors a team of researchers at the University of Pittsburgh has created an all optical high temperature sensor for gas flow measurements ... - Read More
Using miniaturized laser technology a tiny sensor has been built at the Vienna University of Technology which can test the chemical composition of liquids They are invisible but perfectly suited for analyzing liquids and gases ... - Read More
Released 6 4 2014 10 30 AM EDTEmbargo expired 6 5 2014 12 00 PM EDTSource Newsroom Vanderbilt University Medical Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More
Silicon panel based technology requires a very costly contaminating manufacturing process while organic photovoltaic OPV devices have been positioned as one of the most attractive alternatives as a source of solar energy This research has ... - Read More
Soils that formed on Earth's surface thousands of years ago and that are now deeply buried features of vanished landscapes have been found to be rich in carbon adding a new dimension to our planet's ... - Read More
Researchers at MIT have discovered a new way of harnessing temperature gradients in fluids to propel objects In the natural world the mechanism may influence the motion of icebergs floating on the sea and rocks ... - Read More
A chip scale device that both produces and detects a specialized gas used in biomedical analysis and medical imaging has been built and demonstrated at the National Institute of Standards and Technology NIST Described in ... - Read More
The long life of lithium ion batteries makes them the rechargeable of choice for everything from implantable medical devices to wearable consumer electronics But lithium ion batteries rely on liquid chemistries involving lithium salts dissolved ... - Read More
A recent study into the biomechanics of the necks of ants a common insect that can amazingly lift objects many times heavier than its own body might unlock one of nature's little mysteries and quite ... - Read More
University of Houston physicists have discovered a new thermoelectric material offering high performance at temperatures ranging from room temperature up to 300 degrees Celsius or about 573 degrees Fahrenheit This new material is better than ... - Read More
Many harmful substances in waste water stubbornly resist being broken down by biological waste water treatment plants Fraunhofer researchers have developed a photochemical reaction system in which water can be reliably treated at high flow ... - Read More
The periodic table of the elements is to get crowded towards its heaviest members Evidence for the artificial creation of element 117 has recently been obtained at the GSI Helmholtz Centre for Heavy Ion Research ... - Read More
For the observation of cold matter in the interstellar medium astronomers need instruments for the detection of terahertz radiation Specific high resolution instruments are based on terahertz quantum cascade lasers but operate only at cryogenic ... - Read More
Researchers at Japan's National Institute for Materials Science NIMS have synthesized a novel superconductor SrAuSi3 which contains gold as a principal constituent element Led by Masaaki Isobe a team consisting of Hiroyuki Yoshida Koji Kimoto ... - Read More
Scientists at the Department of Energy's Ames Laboratory have observed magnetic properties typically associated with those observed in rare earth elements in iron These properties are observed in a new iron based compound that does ... - Read More
Stanford scientists have developed faster more energy efficient microchips based on the human brain 9 000 times faster and using significantly less power than a typical PC This offers greater possibilities for advances in robotics ... - Read More
A new version of spaser technology being investigated could mean that mobile phones become so small efficient and flexible they could be printed on clothing A team of researchers from Monash University's Department of Electrical ... - Read More
Inspired by the fist like club of a mantis shrimp a team of researchers led by University of California Riverside in collaboration with University of Southern California and Purdue University have developed a design structure ... - Read More
Wearable computers or devices have been hailed as the next generation of mobile electronic gadgets from smart watches to smart glasses to smart pacemakers For electronics to be worn by a user they must be ... - Read More
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