• AVERT evaluates vulnerabilities, assess solutions

    Ares Corp.’s AVERT software tool analyzes the security of a given facility in order to understand vulnerabilities and evaluate the effectiveness of existing and proposed countermeasures; it aims to help users develop security solutions within budget and security constraints; traditional vulnerability analyses rely on subjective judgment and checklists, but the AVERT software applies probabilistic algorithms and Monte Carlo analysis to identify and quantify security vulnerabilities by simulating user-defined attacks against the site to determine worst case paths one or more intruders might take to specific targets

  • Brisbane under water

    Brisbane, a city of two million and Australia’s third largest, is flooded; roads are inundated, railway lines have been cut, and sewage is spreading into the waters; dozens of suburbs are under three meters of waters, with some factories and homes only visible by their roofs; more than 100,000 properties had their power cut as a precaution against flooding of electricity substations; the worst affected area was the town of Toowoomba, west of Brisbane, where residents described an 8-meter “instant inland tsunami” ripping through the streets on Monday; the flood zone in northern Australia now covers are larger than Germany and France combined

  • Aussie "inland tsunami" now threatens Brisbane

    The flood zone in northern Australia covers an area larger than France and Germany combined; incessant rain and wide-spread floods have destroyed infrastructure and severely hampered economic activity; the worst is yet to come: Brisbane river has broken its banks, sparking fears that the city — Australia’s third largest and home to two million people - will be flooded by Thursday; public health experts fear that outbreaks of Ross river virus — a debilitating disease transmitted by mosquitoes, which is endemic in Queensland — will increase

  • World Bank: Coastal cities in Asia face devastating floods

    Thirteen of the twenty largest cities in the world are located on the coast, with more than a third of the world’s population living within 100 miles of a shoreline; a World Bank report finds that Asia’s major coastal cities will experience more devastating floods; damage due to flooding could be as high as 6 percent of regional GDP in 2050; developing cities will be most heavily affected; the report urges the threatened cities immediately to begin developing and implementing long-term plans to harden critical infrastructure to withstand and mitigate the effects of increased flooding

  • New spacecraft to help break the climate debate gridlock

    NASA plans to settle the climate debate with a fleet of Earth-orbiting spacecraft keeping tabs on the planet’s changing climate; the fleet has two tasks: first: take the total amount of energy coming to Earth from the sun, subtract what gets reflected back or re-radiated from particles in the atmosphere, and see what you have left; if more energy is coming in than going out, it is getting hotter; second: figure out what fraction of these atmospheric particles stems from natural phenomena, such as wind-blown dust and volcanic eruptions, and what is coming from things we can control — our industrial processes, business pursuits, and recreational pass-times

  • Securing U.S. critical infrastructure

    The Homeland Security & Defense Business council recently released its report on securing America’s critical infrastructure; the report found that since 9/11, the United States has made tangible strides in securing critical infrastructure; the report emphasized increasing communication and cooperation among the federal, state, and private sector entities to develop plans and allocate resources to defending the nation

  • Securing the California Delta's levees before a major earthquake

    In the event of a major earthquake or flood and many levees failing simultaneously in California’s Sacramento-San Joaquin River Delta, as many as 515,000 residents and 520,000 acres of land would be in immediate danger; the long term effects could be even more widespread, as nearly 28 million residents depend on the Delta for water and irrigation; California lawmakers have increasingly turned their attention to securing the Sacramento-San Joaquin River Delta’s levees, but experts say that only little progress has been made

  • California prepares for major seismic event

    Scientists are growing more wary about the potential for a major seismic event in California; earthquake trends show that intervals between such events have been as short as 45 years to as long as 145 years; considering that it has been 154 years since the last major quake, the San Francisco Bay Area, Delta Region, and Central Valley prepare for the worst

  • China may need 300 years to reverse desertification

    Huge population pressures, scarce rainfall, and climate change have made China the world’s biggest victim of desertification, a problem that could take 300 years to reverse at the current rate of desertification reversing; 27 percent of China’s total land mass, or about 2.6 million square kilometers (1.04 million square miles), are considered desertified land, while another 18 percent of the nation’s land is eroded by sand

  • Engineers develop more earthquake-resistant building designs

    Virginia Tech researchers are developing a next generation of design criteria for buildings located in geographic regions where earthquakes are known to occur, either rarely or frequently; in the future, structural engineers will base their designs on the concepts of Performance Based Earthquake Engineering (PBEE), where the objective is to control damage and provide life-safety for any size of earthquake that might occur

  • Al Qaeda aiming at soft targets in U.S.

    DHS has ramped up its efforts to protect soft targets in the United States from terrorist attack this year; the department has issued bulletins to state and local law enforcement warning of the possibility terrorists could target religious gatherings, sports matches, and parades; the al Qaeda affiliate in Yemen puts out an online magazine in English that encourages U.S. residents to plan attacks. Suggestions include driving a truck into a crowded place or shooting into a restaurant

  • Plastic homes for quick rebuilding after disaster

    Canadian company thinks it has an answer for Haitian relief; the company uses a rubber seal to attach the plastic structure to the concrete slab used as the foundation; the result is the structure “floats” atop the foundation in such a way it that can compensate for movements in the earth directly below, while the production process allows it to hold up against winds in excess of 240 kilometers per hour

  • Former Guyana politician sentenced in JFK terror plot

    Abdul Kadir, a former member of Guyana’s parliament, was sentenced to life in prison for participating in a plot to blow up the jet fuel supply tank system at JFK airport; the two other plotters are also of Guyanese origin: one, a former baggage handler at JFK, will be sentenced in late January; the other, Adnam Shukrijumah, has now been promoted to chief of al Qaeda’s global operations

  • N.Y.-N.J. PATH tunnels bomb-proofed

    If a small explosive — with enough power to blast a 50-foot hole in a tunnel — were detonated, more than a million gallons of Hudson River water per minute would surge into the PATH tubes; the Port Authority is hardening the tubes against terrorist attacks — placing water-absorbing pads around the tunnels, ringing the inside of the tunnels with blast-resistant steel, and building huge floodgates to seal off a tunnel in case water comes gushing in after a blast