Topic

By activating multiple fluorescent proteins in neurons, neuroscientists at Harvard University have developed a method to image the brain and nervous system in a plethora of colors dubbed a "Brainbow." The technique, developed by Harvard scientists Jean Livet, Joshua R. Sanes, and Jeff W. Lichtman, allows researchers to tag...

Researchers at Purdue University, working with the U.S Air Force, have developed tiny wireless sensors resilient enough to survive the harsh conditions inside jet engines to detect when critical bearings are close to failing and prevent breakdowns. The devices use MEMS (microelectromechanical systems) technology to achieve a...

The Aeronautics Research Mission Directorate at NASA's Glenn Research Center has developed a new silicon carbide differential amplifier integrated circuit chip that may provide benefits to anything requiring long-lasting electronic circuits in very hot environments. The chip exceeded 1,700 hours of continuous operation at 500...

The recent rash of wildfires in Southern California will likely increase concern over long-term global warming. Research published in the Nov. 1 issue of the journal Nature concluded that wildfires in the boreal regions across northern Canada in 2003 were a major factor in higher carbon dioxide levels in that vast area,...

A process has been developed to manufacture a self-aligned transistor where a thermally intolerant material may be used as a material of a gate insulating film and the gate electrode. The process makes it possible to produce high-performance, highly reliable, and inexpensive transistor devices. It leads to the improvement of...

Bite into a hot pepper, and you'll feel the burn. But then, your tongue will go numb. It is that numbing process that scientists are studying in an effort to reduce post-surgery pain. Scientists have found that the chemical that makes chile peppers so hot (capsaicin) can actually relieve the pain of surgery. Capsaicin is being dripped...

The National Institute of Standards and Technology (NIST) has licensed two technologies that could bring affordable graphic reading systems to the blind and visually impaired. The two systems bring electronic images to life in the same way that Braille makes words readable. The first technology, a tactile graphic display...

Low NOX Burner Technology and Advanced Combustion Technology A company is interested in technology partnership or license agreement of deNOX technologies such as SCR or SNCR and advanced burner technologies. Nanotechnologies Wanted S.O.F.C. (solid oxide fuel cell) technology; low-temperature SOFC solid oxide materials...

When discovered in 1938, the crystal ammonium dihydrogen phosphate (ADP) was observed to exhibit unusual electrical properties. A Florida State University chemist, Naresh S. Dalal, and three colleagues of the Universidad Nacional de Rosario in Argentina used the supercomputer at FSU's Supercomputer Computations Research...

A wide range of new processing and preparation technologies for use in pharmaceutical preparation is sought. Such technologies may enhance current chemistry processes such as finer milling that leads to faster in-process reactions. Or, the technologies may be applicable to pharmaceuticals after preparation, such as techniques...

NASA Tech Briefs' 2007 National Nano Engineering Conference (NNEC) is being held November 14-15 at the Marriott Boston Copley Place. The NNEC is the premier event focused on current and future nano- technology developments. The event also includes the presentation of the third annual Nano 50™ Awards with a...

Researchers at Tufts University School of Medicine, in collaboration with the Virginia Bioinformatics Institute at Virginia Tech, have created a computer program called Pathogen Simulation (PathSim) to study the progression of Epstein-Barr virus (EBV) in humans. David Thorley-Lawson, PhD, professor of pathology at Tufts...

An input assisting device for CAD operation is designed to circumvent time-consuming and conventional methods of using a mouse. The technology comprises sensors and a physical/structural framework which is most effective when constructing a three dimensional object in a free-space field. This device enhances the synergy between...

By adding features to commonly used chemical- engineering software packages, researchers at the University of Arkansas, the University of Akron, and Chemstations Inc. have developed adaptive technology that allows blind or visually impaired students and working professionals to perform the essential functions of...

It took millions of dollars and more than a decade of research and development, but a unique hydrogen sensor invented and patented in 1994 by scientists at Sandia National Laboratories is about to finally find its way into the commercial sector. What makes the Wide-Range Hydrogen Sensor unique is the fact that it was the first to...

Breakthrough Imaging of Blood Vessels and Other Anatomical Structures This breakthrough technology allows for the imaging of vessels, blood vessels or any other type of vessels in biological bodies, using high penetration radiation. Fluorescent Nanodiamonds Glowing nanodiamonds can be tracked as they move...

Researchers at Clarkson University in Potsdam, NY have developed technology that converts the vibrations generated by passing traffic into electricity. This electricity can be used to charge small, battery- powered wireless sensors that monitor the structural integrity of bridges. According to Assistant Professor Edward S. Sazonov,...

Physicians first used injections of gold salts in the early 1900s to ease arthritis, but treatment took months to take effect and side effects included rashes, mouth sores, and kidney damage. Now treatments like methotrexate and biologically engineered drugs are preferred over gold. Scientists at Duke University Medical Center have...

The Environment Purification Materials team of AIST’s Synergy Materials Research Center (Japan) has successfully developed and tested significantly improved electrochemical reactors for the selective elimination of nitrogen oxides (NOx) in a range of industrial exhaust gases containing...

A portfolio of technologies applies mid-infrared spectroscopy to the analysis of fluids. Any fluid can be analyzed, including blood, serum, and other biological fluids. Tests are non-destructive. The techniques require no reagents or other chemicals, and thus there are no chemicals to store or dispose of. The...

Technologies leading to sustainable and green production of polymers are sought. Candidate technologies should fit recently developed definitions for green chemistries. Chemistries that produce safe chemicals, that use safer solvents and auxiliaries, and/or that produce chemicals designed for...

This technology need is for an aerosol with properties that enable it to be easily launched using a pulsed jet fogger. It also must have reflectivity or other optical properties, and must be safe for human cutaneous and pulmonary contact. The aerosol should have optical properties that can be manipulated using laser light or...