11 patients were injected with stem cells during bypass surgery. The stem cells injected into their hearts caused a 40% reduction in the size of scarred tissue. Such scarring occurs during a cardiac event such as a heart attack, and can increase the chances of further heart failure. The scarring was previously thought to be …
MIT researchers have developed a new technique for imaging brain tissue at multiple scales, allowing them to peer at molecules within cells or take a wider view of the long-range connections between neurons. This technique, known as magnified analysis of proteome (MAP), should help scientists in their ongoing efforts to chart the connectivity and functions …
Lithium-air batteries are considered highly promising technologies for electric cars and portable electronic devices because of their potential for delivering a high energy output in proportion to their weight. But such batteries have some pretty serious drawbacks: They waste much of the injected energy as heat and degrade relatively quickly. They also require expensive extra …
NASA’s OSIRIS-REx spacecraft will launch September 2016 and travel to a near-Earth asteroid known as Bennu to harvest a sample of surface material and return it to Earth for study. The science team will be looking for something special. Ideally, the sample will come from a region in which the building blocks of life may …
The F-35 fighter plane will not truly be combat ready until 2022 and the aircraft carrier where the navy’s F-35 would launch from will also not be combat ready until a redesigned launching and recovery system is built and installed. The current recovery system will likely break after 25 consecutive landings. High likelihood of failure …
According to a June 28 memo, Michael Gilmore, the Defense Department’s director of operational test and evaluation, said the most expensive warship in history [the new Gerald Ford aircraft carrier] continues to struggle launching and recovering aircraft, moving onboard munitions, conducting air traffic control and with ship self-defense. “These four systems affect major areas of …
General Robert Neller, Marine Commandant, thinks the Navy and Marine training systems we have as far as simulators and simulation are pretty good for individual task/condition/standard, for air crew, for drivers, for even firing individual weapons, gunnery, things like that, but he think the thing that we are looking for is, where’s the equivalent of …
Researchers at the U.S. Department of Energy’s (DOE) Ames Laboratory have discovered an unusual property of purple bronze that may point to new ways to achieve high temperature superconductivity. While studying purple bronze, a molybdenum oxide, researchers discovered an unconventional charge density wave on its surface. A charge density wave (CDW) is a state of …
Physicists from MIPT and the Russian Quantum Center have developed a method which is going to make it easier to create a universal quantum computer — they have discovered a way of using multilevel quantum systems (qudits), each one of which is able to work with multiple “conventional” quantum elements — qubits. Professor Vladimir Man’ko, …
A research team at the University of Washington has harnessed complex computational methods to design customized proteins that can self-assemble into 120-subunit “icosahedral” structures inside living cells—the biggest, self-booting, intracellular protein nanocages ever made. The breakthrough offers a potential solution to a pressing scientific challenge: how to safely and efficiently deliver to cells new and …
Spring Loaded Technology announces that it has completed its initial delivery of 60 UpShot™ bionic knee braces to the Department of National Defence as part of its $1M (CAD) contract awarded under the Build in Canada Innovation Program with the Canadian Army as the testing department. Powerful enough to help lift more than 100 pounds …