Industry-sponsored academic research leads to innovative patents and licenses, says a new analysis led by Brian Wright, Univ. of California, Berkeley prof. of agricultural and resource economics. The finding calls into question assumptions that corporate support skews science toward inventions that are less accessible and less useful to others than those funded by the government or non-profit organizations.
Univ. of Utah electrical engineers fabricated the smallest plasma transistors that can withstand high temperatures and ionizing radiation found in a nuclear reactor. Such transistors someday might enable smartphones that take and collect medical x-rays on a battlefield, and devices to measure air quality in real time.
Not all outcomes of the recession were negative. As the North American market shrank, the AEC industry saw a significant increase in the number of national and global institutional and private collaborations and people getting creative about funding and seeking partnerships to pool resources.
IBM is teaming up with the New York Genome Center to help fight brain cancer. The company said Wednesday that its Watson cloud computing system will be used in partnership with a New York-based genetic research center to help develop treatments for glioblastoma, the most common type of brain cancer in U.S. adults.
Neuroscientists and bioengineers at Stanford Univ. are working together to solve a mystery: How does nature construct the different types of synapses that connect neurons—the brain cells that monitor nerve impulses, control muscles and form thoughts.
Researchers from North Carolina State Univ. have developed a new processing technique that makes light-emitting diodes (LEDs) brighter and more resilient by coating the semiconductor material gallium nitride (GaN) with a layer of phosphorus-derived acid.
Researchers are working to enable smartphones and other mobile devices to understand and immediately identify objects in a camera's field of view, overlaying lines of text that describe items in the environment. The innovation could find applications in "augmented reality" technologies like Google Glass, facial recognition systems and robotic cars that drive themselves.
A team of Univ. of Toronto physicists led by Alex Hayat has proposed a novel and efficient way to leverage the strange quantum physics phenomenon known as entanglement. The approach would involve combining light-emitting diodes (LEDs) with a superconductor to generate entangled photons and could open up a rich spectrum of new physics as well as devices for quantum technologies, including quantum computers and quantum communication.
Duke Univ. engineers have devised a way to improve the efficiency of lithotripsy—the demolition of kidney stones using focused shock waves. After decades of research, all it took was cutting a groove near the perimeter of the shock wave-focusing lens and changing its curvature.
Engineers would love to create flexible electronic devices, such as e-readers that could be folded to fit into a pocket. One approach they are trying involves designing circuits based on electronic fibers, known as carbon nanotubes, instead of rigid silicon chips. But reliability is essential.
Researchers from North Carolina State Univ. have developed a new, stretchable antenna that can be incorporated into wearable technologies, such as health monitoring devices. The researchers wanted to develop an antenna that could be stretched, rolled or twisted and always return to its original shape, because wearable systems can be subject to a variety of stresses as patients move around.
Genetically modifying a key protein complex in plants could lead to improved crops for the production of cellulosic biofuels, a Purdue Univ. study says. The researchers generated a mutant Arabidopsis plant whose cell walls can be converted easily into fermentable sugars, but doesn't display the stunted growth patterns of similar mutants.
The first room-temperature light detector that can sense the full infrared spectrum has the potential to put heat vision technology into a contact lens. Unlike comparable mid- and far-infrared detectors currently on the market, the detector developed by Univ. of Michigan engineering researchers doesn't need bulky cooling equipment to work.
Even in a crowded room full of background noise, the human ear is remarkably adept at tuning in to a single voice—a feat that has proved remarkably difficult for computers to match. A new analysis of the underlying mechanisms, conducted by researchers at Massachusetts Institute of Technology, has provided insights that could ultimately lead to better machine hearing, and perhaps to better hearing aids as well.
The detection of gravitational waves by the BICEP2 experiment at the South Pole supports the cosmic inflation theory of how the universe came to be. The discovery, made in part by Asst. Prof. Chao-Lin Kuo, supports the theoretical work of Stanford Univ.'s Andrei Linde.
Overcoming a major limitation to the study of the origins and progress of human disease, Yale Univ. researchers report that they have transplanted human innate immune cells into mouse models, which resulted in human immune responses. This study has reproduced human immune function at a level not seen previously, and could significantly improve the translation of knowledge gained from mouse studies into humans.
The term a “brighter future” might be a cliché, but in the case of ultra-small probes for lighting up individual proteins, it is now most appropriate. Researchers at Lawrence Berkeley National Laboratory have discovered surprising new rules for creating ultra-bright light-emitting crystals that are less than 10 nm in diameter.
Consider the nearest water surface: a half-full glass on your desk, a puddle outside your window or a lake across town. All of these surfaces represent liquid-vapor interfaces, where liquid meets air. Molecules of water vapor constantly collide with these liquid surfaces: Some make it through the surface and condense, while others simply bounce off.
In biology, scientists typically conduct experiments first, and then develop mathematical or computer models afterward to show how the collected data fit with theory. In his work, Rob Phillips flips that practice on its head. The Caltech biophysicist tackles questions in cellular biology as a physicist would—by first formulating a model that can make predictions and then testing those predictions.
Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe and add beauty to our surroundings. Now, a team of Massachusetts Institute of Technology researchers wants to make plants even more useful by augmenting them with nanomaterials that could enhance their energy production and give them completely new functions, such as monitoring environmental pollutants.
Oxygen-16, one of the key elements of life on earth, is produced by a series of reactions inside of red giant stars. Now, a team of physicists has revealed how the element’s nuclear shape changes depending on its state, even though other attributes such as spin and parity don’t appear to differ. Their findings may shed light on how oxygen is produced.
Using the VUV Free-Electron Laser FLASH at Deutsches Elektronen-Synchrotron in Hamburg, Germany, Lawrence Livermore National Laboratory researchers were part of a team that took a sneak peek deep into the lower atmospheric layers of giant gas planets such as Jupiter or Saturn.
Soft robots have become a sufficiently popular research topic that they now have their own journal, Soft Robotics. In the first issue of that journal, Massachusetts Institute of Technology researchers report the first self-contained autonomous soft robot capable of rapid body motion: a “fish” that can execute an escape maneuver, convulsing its body to change direction in just a fraction of a second, or almost as quickly as a real fish can.
In tough economic times, construction projects are often early victims to budget cuts. During the recent recession, research labs were no exception as many lab construction projects were delayed or canceled. However, lab owners and architectural and engineering firms note that the lab construction business is slowly resurging.
Sometimes it only takes a quick jolt of electricity to get a swarm of cells moving in the right direction. Researchers at the Univ. of California, Berkeley found that an electrical current can be used to orchestrate the flow of a group of cells, an achievement that could establish the basis for more controlled forms of tissue engineering.