• Making runways safer

    Airplanes undergo significant stresses during take-off and landing, and parts often become detached, putting subsequent runway users at risk; until now, airport staff have had to monitor runways without technical assistance — an activity that is prone to errors; a new radar system is set to increase safety at airports

  • Market forces to help reduce emission, increase storage of CO2

    New computer modeling work shows that by 2100, if society wants to limit carbon dioxide in the atmosphere to less than 40 percent higher than it is today, the lowest-cost option is to use every available means of reducing emissions — including using forests to store carbon

  • New coatings show promise as flame retardants

    Ignition of soft furnishings account for about 5 percent of residential fires, and the consequences are disproportionately high; these fires are responsible for a third of fire-caused deaths of civilians and 11 percent of property losses due to fires in homes; NIST and Texas A&M researchers developed novel carbon nanofiber-filled coatings which outperformed conventional flame retardants by at least 160 percent and perhaps by as much as 1,130 percent

  • New device identifies unknown liquids instantly

    Materials scientists and applied physicists have invented a new device that can instantly identify an unknown liquid; the 3D-nanostructured chip offers a litmus test for surface tension (and doubles as a carrier for secret messages); the researchers are currently developing more precisely calibrated chips and conducting field tests with government partners for applications in quality assurance and contaminant identification

  • Solving cold case by recovering old fingerprints

    Researchers are developing a novel method for recovering old fingerprints using gold-antibody nanoparticles; the new fingerprinting method that could make it possible to recover previously unusable or undetected prints from old evidence and from surfaces long considered too difficult by crime scene investigators

  • Listening to the sound of bullets

    ShotSpotter systems relies on a system of acoustic sensors to identify the location from which a shot has been fired; the alerts are immediately conveyed to police dispatchers, 911 operators, and sometimes to officers in the field via laptops in patrol cars; the system includes a computer program which displays a comprehensive bird’s-eye view of the area, marking the location of the incident with a red dot and indicating the time and number of rounds fired

  • Research inspires robotics design for medicine, military

    A pathogen that attacks the small intestines of humans and animals is serving as the inspiration for developing robots that can fight disease and aid in military operations; ror 250 years, scientists have tried to understand how the microorganism is able to attach to a multitude of surfaces and swim in harsh environments — enabling it to infect many kinds of species while most parasites have specific hosts

  • Blast gauge gives medics, doctors critical information

    Researchers are working to enhance the safety of soldiers in the field through the development of a device that monitors the physical impacts of exposure to an explosive blast; 188,270 service members have suffered a traumatic brain injury in the last decade; the extent of injury is often difficult to discern, making diagnosis and selection of appropriate medical treatment challenging

  • How smartphones are fighting floods

    A new smartphone app is helping the Army Corps of Engineers to strengthen its levees and fight floods in Kansas;filing reports is as simple as using a smartphone to take a picture, adding a note, and uploading the information to a database, which only takes a few seconds; this new system helps reduce the time it takes to gather critical information about levees by as much as thirty-six hours, giving engineers valuable additional time to detect and save a failing levee

  • Averting bridge disasters: new sensors could save hundreds of lives

    One of every four U.S. highway bridges has known structural problems or exceeded its intended life-span. Most only get inspected once every one or two years; University of Maryland researcher has developed a new sensor that measures indicators of a bridge’s structural health, such as strain, vibration, flexibility, and development of metal cracks; the sensors are expected to last more than a decade, with each costing about $20

  • New software to improve explosive detection

    New software developed by Peaklet Analysis with the aid of a Western Kentucky University (WKU) math professor could help existing explosives detectors improve their detection abilities

  • New invisibility cloak conceals objects from human view

    For the first time, scientists have devised an invisibility cloak material that hides objects from detection using light that is visible to humans; the new “carpet cloak” works by concealing an object under layers of silicon oxide and silicon nitride etched in a special pattern, and bending light waves away from the bump that the object makes, so that the cloak appears flat and smooth like a normal mirror

  • Transforming acids into bases

    Chemists at the University of California, Riverside have accomplished in the lab what until now was considered impossible: transform a family of compounds which are acids into bases; the research offers vast family of new catalysts for use in drug discovery, biotechnology

  • California universities prepare homeland security leaders of tomorrow

    Fresno State University in California is readying itself for the launch of a new bachelor’s degree program that prepares students for careers in homeland security and emergency management; the program is part of a broader effort by California State University (CSU) leaders as well as local and state officials to boost the state’s security by training more professionals to enter a field that is facing shortages of qualified workers

  • Tiny flying machines revolutionize surveillance work

    Tiny aerial vehicles are being developed with innovative flapping wings based on those of real-life insects; incorporating micro-cameras, these revolutionary insect-size vehicles will be suitable for many different purposes ranging from helping in emergency situations considered too dangerous for people to enter, to covert military surveillance missions