• DHS warns copper thefts on the rise

    DHS officials warn that copper thefts from critical infrastructure and key resource sectors in the United States are on the rise; in March, a Port of Houston security guard was arrested for giving his friends and families access to the port, where they allegedly stole more than 22,000 pounds of copper

  • Researchers develop controversial earthquake detection network

    Researchers at a Silicon Valley company are hard at work developing an experimental network of electromagnetic sensors that could predict large earthquakes as much as two weeks in advance; the theory behind the research is disputed, but Tom Bleier, the inventor and chief engineer behind project QuakeFinder, hopes to prove seismologists wrong

  • Bill calls for all utility plant worker background checks

    Senator Charles Schumer (D-New York) will introduce new legislation that would require all major utility plants to run background checks on its employees; the bill would require FBI background checks on all employees of all major utility plants, strengthening the current requirement which mandates such checks only at nuclear power plants

  • New task force helps protect Port of Virginia

    A new border security task force has been launched to help secure the Port of Virginia; the task force is comprised of ten officers and agents from a total of ten local, state, and federal agencies that will be responsible for securing the Port of Virginia against a variety of criminal acts including trade fraud, cargo theft, and the illegal smuggling of drugs, persons, currency, and weapons

  • Calls for more stringent standards in wake of increasing storm damage

    Researchers from a team funded by the National Science Foundation have examined some of last spring’s massive tornado damage and conclude in a new report that more intensive engineering design and more rigorous, localized construction and inspection standards are needed to reduce property damage and loss of life

  • Identifying Canadians from their date of birth, postal code

    Researchers find that 97 percent of Canadians can be uniquely identified from their date of birth and postal code; this means that if these to items of information, plus gender, exist in any database, even if it has no names or other identifying information, it would be possible to determine the identity of those individuals birth

  • Wire pops lock certified for US defense facilities

    The Access Control E-Plex 5800 lock from Swiss company Kaba was described as the first lock certified as meeting new DHS requirements for coded access that keeps track of which contractors or federal workers open which doors; at the DefCon event in Las Vegas, a security expert demonstrated how this high-security lock, certified for use in sensitive U.S. government facilities, can be easily opened with just a piece of wire

  • 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

  • Dow fined $2.5 million for violations at Michigan chem plant

    Due to environmental and safety violations at its chemical plant in Midland, Michigan, Dow Chemical will have to pay $2.5 million in fines; federal inspectors found that the chemical plant violated air, water, and waste regulations between 2005 and 2007

  • Improved engineering to protect structures on storm’s edge

    In the wake of the horrendous tornadoes that delivered massive destruction to Alabama in April, University of Alabama engineers have analyzed building structures and design codes to recommend an approach to safer and stronger buildings going forward

  • 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

  • Earthquakes: scientists will shake 5-story building in Japan

    Landmark earthquake engineering tests this summer in Japan could open the door for earthquake-proofing technology applied to hospitals, nuclear power plants, and emergency-response facilities to be more common in the United States, and confirm the capabilities for the technology used in Japan and the rest of the world

  • Bridge destruction to offer clues about 'fracture-critical' spans

    A civil engineer at Purdue University is taking advantage of the demolition of a bridge spanning the Ohio River to learn more about how bridges collapse in efforts to reduce the annual cost of inspecting large spans

  • Sensing "skin" protects concrete structures

    Scientists have developed a sensing “skin” which is made of stretchy thermoplastic elastomer mixed with titanium dioxde; patches of the skin are painted with black carbon to measure changes in the electrical charge of the skin; the skin will be rolled out in patches across structures such as bridges and dams; the formation of a crack would cause a movement in the concrete under the patch, which would change the capacitance, or stored energy, of the skin; daily check by computers would detect the change the capacitance, and issue and alert