• RFI for cybersecurity framework for critical infrastructure

    In his 12 February 2013 Executive Order, President Obama called for the development of a Cybersecurity Framework to reduce cyber risks to critical infrastructure such as power plants and financial, transportation, and communications systems. The National Institute of Standards and Technology (NIST) the other day issued a Request for Information (RFI) in the Federal Register as its first step in the process to developing that framework.

  • Developing the next-generation of VTOL aircraft

    One of the greatest challenges of the past half century for aerodynamics engineers has been how to increase the top speeds of aircraft that take off and land vertically without compromising the aircraft’s lift to power in hover or its efficiency during long-range flight. DARPA’s new VTOL X-Plane project aims to achieve higher speeds, increased efficiency, and elegant design.

  • Saving money and time in developing phased RF arrays

    Phased radio frequency (RF) arrays use numerous small antennas to steer RF beams without mechanical movement. These electronics are invaluable for critical DoD applications such as radar, communications, and electronic warfare. These arrays, however, come with a high price tag. Current phased arrays are extremely expensive and can take many years to engineer and build.

  • New power engineering curriculum to help U.S. security, economy

    Nearly 40 percent of all energy consumed in the United States is first converted to electricity, with that figure expected to rise to as much as 70 percent in the future. Increasing the pipeline of graduates in electric power and energy has implications for both the country’s place in the global market and national defense. The more expertise there is at home, the less the United States will have to import talent and energy resources from overseas. An Office of Naval Research (ONR)-supported project is bringing sweeping changes to electric power and energy education at universities throughout the country, establishing first-time programs at some schools and bringing new courses and labs to others.

  • Modified bacteria turn bio waste into fat for fuel

    “Green” chemistry developed at Rice University is at the center of a new government effort to turn plant waste into fatty acids and then into fuel. A new project aims to develop a new generation of renewable energy and bio-based products from switchgrass and forestry residues and from a new hybrid of sorghum.

  • Defense Department drops Blackberry

    The U.S. Department of Defense has opened its mobile communication networks to Apple, Google, and other mobile communication companies.Currently the department handles more than 600,000 mobile devices, of which 470,000 are BlackBerrys, 41,000 are Apple devices, and 8,700 run on Google’s Android system.

  • iPhones can reveal a lot about their owners to law enforcement

    People assume their iPhones are safe to keep their personal information on. They would be dismayed to realize what law enforcement agencies can find about them on their phone.

  • Water security experts at U Arizona annual conference

    How can Arizona secure a safe, sustainable water supply for its current and future residents? The University of Arizona Water Resources Research Center will take on this complex issue at its annual conference on 5 March.

  • Much less additional land available for biofuel production

    Amid efforts to expand production of biofuels, scientists are reporting new estimates that downgrade the amount of additional land available for growing fuel crops by almost 80 percent.

  • DHS awards contract for utility plant at the Kansas biolab

    DHS has awarded a $40 million contract to build a utility plant at a $1.15 billion animal research lab in Kansas. The 87,000 square foot facility will replace an animal research lab on Plum Island in New York and will be used to research deadly animal diseases that affect livestock.

  • Silicon Valley plans an immigration “virtual march” on Washington

    A bi-costal push for federal immigration reform geared toward highly skilled foreign workers has Silicon Valley business leaders planning a “virtual march on Washington.”

  • Wind power’s contribution has been overestimated

    People have often thought that there is no upper bound for wind power — that it is one of the most scalable power sources. After all, gusts and breezes do not seem likely to “run out” on a global scale in the way oil wells might run dry. Yet the latest research in mesoscale atmospheric modeling  suggests that the generating capacity of large-scale wind farms has been overestimated.

  • Scientists warn of sequestration’s impact on basic research

    With less than a week left before sequestration is to take effect, America’s research community has repeated its call for an end to the across-the-board cuts to discretionary spending which will restrict the U.S. ability to invest in the basic scientific research. A coalition of American research and education institutions says that it is this basic research which drives innovation and produces economic growth.

  • Background checks should be required for all firearm transfers: study

    In 2012, there were an estimated 467,321 firearm-related violent crimes in the United States, a 26 percent increase since 2008. There were 11,101 firearm homicides that year, and an estimated 55,544 injuries resulting from gun-related assaults requiring treatment in hospital emergency departments. Individuals who buy firearms from a license dealer must undergo a background check, but 40 percent of U.S. gun transactions are exempt from background checks because they occur between unlicensed private parties, such as people buying and selling at gun shows. That figure doubles, to more than 80 percent, for firearm sales that involve criminal intent.

  • U.S. responds to China’s cyberattacks with anti-theft trade strategy

    The Obama administration yesterday (Wednesday) unveiled the details of a broad strategy to counter the systemic theft by Chinese government agencies of U.S. trade and technology and trade secrets. The administration’s plan calls for new diplomatic push to discourage intellectual property theft abroad and better coordination at home to help U.S. companies protect themselves.