• States may join feds in regulating infrastructure cybersecurity

    Dealing with cybersecurity issues relating to U.S. inmfrastructure has largely been a federal responsibility, carried out through the North American Electric Reliability Corporation Critical Infrastructure Requirements (NERC-CIP)’ the limitations of these requirements have led state regulators to consider increasing state role in infrastructure protection

  • Rehabilitating historical structures using laser scanning technology

    The Carmel Mission Basilica in California is undergoing a restoration using cutting-edge laser scanning technology; earlier this year, engineers the from Blach Construction Company  teamed up with CyArk, a non-profit foundation that digitally preserves historical sites, to shoot laser beams at and within the basilica to create precise digital maps of the building from different angles

  • Water level gauges failed during Hurricane Isaac

    As Hurricane Isaac beat down on New Orleans, the damage it caused was nowhere near as severe as that of Katrina, but it lasted longer than most people expected and for the U.S. Army Corps of Engineers, it provided a field test of a multi-billion dollar investment in flood protection

  • China’s Mekong River dams undermine neighbors’ economies, food production

    Five Chinese dams on the Mekong River’s upper portions have caused rapid changes in water level, and other adverse effects, downstream, especially in Vietnam, Cambodia, Thailand, and Laos, where millions of people rely on the river for water, food, and transportation

  • Carbon dioxide “corrodes” ice, causing glaciers, ice caps to crack

    The amount of carbon dioxide in the atmosphere has risen from roughly 280 ppm shortly before the industrial revolution to about 390 ppm today; now researchers done atom-level simulations that suggest that increased concentrations of the gas causes ice to become more brittle, and so more likely to break up or crack; this explains the cracking of glaciers and ice caps

  • Study maps greenhouse gas emissions down to building, street level for U.S. cities

    Researchers have developed a new software system capable of estimating greenhouse gas emissions across entire urban landscapes, all the way down to roads and individual buildings. Until now, scientists quantified carbon dioxide (CO2) emissions at a much broader level

  • Congressional panel says two Chinese telecom companies pose “national security threat” to U.S.

    A report by the House Intelligence Committee recommended that the U.S. government be barred from doing business with two Chinese telecommunications firms – Huawei and ZTE – and that American companies should avoid buying their equipment; a committee report said the two companies pose a threat to U.S. national security; installing these companies’ technology in U.S. communication network will not only allow these companies, acting on behalf of the Chinese military and intelligence, to steal sensitive national security information and trade secrets of private U.S. companies – it will also allow China to attack and paralyze large portions of U.S. critical infrastructure

  • Infrastructure security market to reach a value of $32.55 billion in 2012

    The infrastructure security market has rapidly developed over the past decade, with the formation of a host of governmental and international organizations dedicated to homeland security and critical infrastructure protection; a new report says growth trends in the infrastructure protection market will continue

  • CO2 emissions as a result of economic growth, decline not symmetrical

    Estimating the trajectory of CO2 emissions, an important part of planning for climate change mitigation and adaptation, depends in part on understanding how these emissions are influenced by the economy; new study finds that in years when GDP per capita shrinks, CO2 emissions per capita do not decline in equal proportion to the amount by which they increase with economic growth

  • Camera for long-range gas leak detection

    New infrared gas imaging camera equipped with a 75 mm lens; it iscertified for use in Class I Div 2 hazardous locations, enabling remote detection and visualization of gas leaks from a great distance

  • The administration set to issue a cybersecurity executive order

    President Obama issued a proclamation the other day making October National Cyber Security Awareness month. The administration’s efforts to push a cybersecurity bill through Congress, however, have so far failed, so the administration is opting for a solution other administrations have adopted in the face of a recalcitrant Congress: executive order

  • China’s infrastructure is failing owing to sub-standard materials, corruption, and lax regulation

    Shoddy infrastructure in China has put people in danger time and time again; many of the infrastructure issues in China stem from the government’s focus on quantity over quality, as well as making sure that as many people are employed as possible for a project, rather than using the latest construction technology; sub-standard materials, corruption, and lax regulation only exacerbate the problem

  • City of Ottawa sits atop soft soil, a geologic features which amplifies seismic waves

    Roughly 20 percent of the Ottawa area is built on bedrock, while the remaining area contains unconsolidated surface deposits; this is not good news for city planners – and dwellers – because soft soil amplifies seismic waves, resulting in stronger ground motion than for sites built over bedrock

  • Assessment reports mineralization of 2.173 million tons rare Earths elements in Idaho, Montana

    U.S. Rare Earths, Inc. announced the other day the final results of an independent analysis of historic exploration work done on its Idaho and Montana properties

  • Obama blocks purchase of U.S. wind farms by Chinese company

    Last Friday President Barack Obama blocked a Chinese company from owning four wind farm projects in northern Oregon; Obama cited security risks for the action, making it the first time in twenty-two years that a U.S. president has blocked a foreign business deal