• nCircle’s new solution offers coverage for six SCADA suppliers

    Critical infrastructure is designated by DHS and the North American Reliability Corporation (NERC) as the assets, systems, and networks so vital to the United States that their incapacitation or destruction would have a debilitating effect on security, national economic security, and public health or safety; nCircle offers a security solution which covers vulnerabilities from six SCADA equipment suppliers

  • Carbon capture and storage likely to cause earthquakes

    Carbon capture and storage, or CCS, is a major component of the world’s greenhouse gas reduction strategy; to make a significant contribution to emission reduction, however, CCS would need to operate on a massive scale, potentially sequestering upward of 3.5 billion metric tons of CO2 each year; researchers say that the injection of massive quantities of CO2 would be likely to induce small temblors which would break the reservoirs’ seals and release the stored CO2 into the atmosphere

  • Automated pavement crack detection and sealing system to extend roadways life

    Researchers from the Georgia Tech Research Institute developed a prototype automated pavement crack detection and sealing system; in road tests, the system was able to detect cracks smaller than one-eighth-inch wide and efficiently fill cracks from a vehicle moving at a speed of three miles per hour

  • New research into flood impacts in the South of England -

    Researchers have developed and applied a method for understanding the effects and impacts of coastal flooding across the south coast of the United Kingdom, which could contribute to more effective flood forecasting, defense design, and land use planning

  • Explaining extreme months

    Two months in Midwest history — March 2012 and December 1889 — stand out as the warmest winter months in more than a century of weather records; scientists investigated why these months, separated by 123 years, were so exceptional

  • Quick-curing concrete for infrastructure, mining disaster recovery

    A quick-curing concrete can be sprayed to reinforce structures — buildings, runways, tunnels, bridges, dams – damaged by an act of terror or natural disaster; the spraying can be done almost immediately, before the structure fails catastrophically, providing safety for rescue workers who risk their lives minutes after disasters hit, and for still stranded in or near the damaged structure

  • New research to improve protection and recovery from major floods

    As parts of the United Kingdom suffer further flooding with more heavy rain forecast, three research projects funded by the Engineering and Physical Sciences Research Council (EPSRC) could radically change the way U.K. government and local authorities prepare for and respond to floods, mitigating future risks

  • Fire risks to increase in some regions of the world

    Climate change is expected to disrupt future fire patterns around the world, with some regions, such as the western United States, seeing more frequent fires within the next thirty years; at the same time, fire activity could actually decrease around equatorial regions, particularly among the tropical rainforests, because of increased rainfall

  • Hurricane Ike damage analysis point to vulnerable Texas bridges

    Preliminary results from a new research show more than a dozen Gulf Coast bridges on or near Galveston Island would likely suffer severe damage if subjected to a hurricane with a similar landfall as Hurricane Ike but with 30 percent stronger winds

  • Ancient design concept leads to new ideas for building durable bridges

    Engineers combine an ancient concrete arch form, dating back to the Roman empire, with a composite shell to create bridge beams which are designed to last 100 years

  • Nuclear, coal-fired electrical plants vulnerable to climate change

    Thermoelectric plants, which use nuclear or fossil fuels to heat water into steam that turns a turbine, supply more than 90 percent of U.S. electricity and account for 40 percent of the U.S. freshwater usage; in Europe, these plants supply three-quarters of the electricity and account for about half of the freshwater use; warmer water and reduced river flows in the United States and Europe in recent years have led to reduced production, or temporary shutdown, of several thermoelectric power plants; a new study says this problem will only grow

  • California coastal planners protect infrastructure from climate change

    California’s coastal planners and resource managers say there is a need to prepare for changes along the coast that might result from rising sea levels and other impacts, such as more floods, loss of beach access, coastal erosion, and potential damage to transportation infrastructure, including highways, roads, and ports

  • Removing CO2 from the flues of coal-fired power plants

    The current method of removing the greenhouse gas carbon dioxide (CO2) from the flues of coal-fired power plants uses so much energy that no one bothers to use it; scientists have developed an entirely new catalyst for separating out and capturing CO2, one that mimics a naturally occurring catalyst operating in our lungs

  • Explaining uneven rise in sea levels

    If there is a global warming trend, one of its consequences would a rise in sea levels, which will require massive mitigation efforts to protect coastal infrastructure; rather than a uniform rise in sea level, however, the records show sea levels rising in some areas and dropping in others; Harvard researchers offer an explanation for this phenomenon

  • Groundbreaking tests to offer better understanding of post-earthquake fires

    Post-earthquake fires are a well-known and serious hazard, but very little is known about the performance of fire protection systems in earthquakes; groundbreaking tests to be conducted next week are aimed at better understanding of the effects of earthquakes on building systems designed to suppress or prevent the spread of fires