Topic

The magnetic resonance imaging process usually requires patients to lie still in the machine for up to 45 minutes. Now, that scan time could be cut to just 15 minutes, with a newly developed algorithm from MIT's Research Laboratory of Electronics.

New research paves the way to manufacturing efficient, stable, and low-cost quantum dot-based light-emitting diodes (LEDs), which is important for the widespread commercial use of these LEDs in large-area, full-color flat-panel displays or as solid-state lighting sources to...

Photonic crystals have received an increasing amount of interest for use as light extractors in light-emitting diodes (LEDs), but their implementation on the surface of LEDs has thus far produced little improvement in extraction efficiency.

Relaxed silicon-germanium (SiGe) has become an important material in the fabrication of high-quality films for various applications. Strain-relaxed SiGe buffers have been produced by at least three known methods. However, these techniques present several disadvantages, such as long growth times, thick...

William Allen, senior engineer at the Jet Propulsion Laboratory, is the mechanical systems design lead on the Mars Science Laboratory (MSL), NASA’s biggest, most expensive, and most capable Mars rover. The rover is set to launch in...

A recent patient study from Cambridge Consultants indicates user experience and satisfaction are particularly important in the success of drug delivery and combination devices. Furthermore, investing time and effort into increasing the ease-of-use of these devices can pay off — 77% of patients...

Imagine a smartphone that could act as your counselor in stressful situations, advising you on how to measure and deal with stress in your life. Researchers at Cornell University are developing just such an application, and their work is just one example of hopefully many projects that will come out...

NASA has partnered with Space Adventures to support the YouTube Space Lab competition that invites students to envision and design their own experiment with the ultimate prize -- flying it on the International Space Station. The contest opened on October 11, and will continue to accept submissions in the...

Researchers at Cornell are exploring the possibilities of a well-established imaging technology called multiphoton microscopy, as they work toward developing a next-generation endoscope that would minimize the need for biopsies altogether, and also allow doctors to examine surgical margins at high...

Researchers from the National Institute of Standards and Technology (NIST) and University of Colorado Boulder (CU) have developed a low-power microchip that uses a combination of microfluidics and magnetic switches to trap and transport magnetic beads. This chip may have applications in biotechnology and...

Georgia Tech researchers have discovered how to use a mobile phone to track what is being typed on a nearby computer keyboard. They used a smartphone accelerometer — the internal device that detects when and how the phone is tilted — to sense keyboard vibrations and decipher complete sentences with up to 80 percent accuracy....