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U.S. reassesses safe water levels in New Orleans' outfall canals
New Orleans has three outfall canals, the role of which is similar to that of a storm drain under a city street; since Katrina, there have been disagreements among engineers as to how much water would it be safe for each of the three canals to handle during a storm
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Submersible boat debuts
Unlike conventional submersibles, which sink because their ballast makes them heavier than water, the Deep Flight Super Falcon is positively buoyant and descends using inverted wings that exert a downward force when the craft is propelled forward by its motor, just like a plane uses its wings and engines to generate lift
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Researchers find ways to reduce cattle flatulence
University of Alberta researchers developed a formula to reduce methane gas in cattle
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Improving land mine detection equipment
While simple versions of electromagnetic induction sensors are capable of detecting most land mines, advanced sensors are required to tell the difference between a land mine and harmless buried metal objects
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PanSTARRS project to track near-Earth objects continued
The U.S. Congress required that U.S. government organizations should make an effort to help locate and catalog all space objects larger than 1 kilometer in size which might hit the planet; the U.S. Air Force makes its contribution through the PanSTARR project
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DARPA looks for inertial-nav to be embedded in smart boot's heel
DARPA is funding the development of smart shoes: soldiers and first responders will be equipped with shoes with embedded inertial navigation sensor; sensor will help in keeping track of soldiers, special operatives, and first responders in harsh environments
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Oregon needs to raise Hagg Lake dam for fear of earthquakes
In Oregon they expect the Big One — a massive earthquake — sometime in the next fifty years; one measure of preparation is to raise the height of dams so that earthquake-generated waves in the reservoirs behind the dams would not spill over and flood the neighboring territory
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Boat made from carbon nanotube composite fibers for coastal security
The administration’s 2010 budget cuts the U.S. Coast Guard’s budget, so it is good that a Washington state-based company is building a boat made entirely with carbon nanotube enhanced pre-impregnated composite fibers; the 16 meter boat will weigh less than 3,630 kg, fully equipped; this is approximately 75 percent less than fiberglass boats of the same size, and 33 percent less than conventional carbon fiber boats
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UCI awarded $45 million for infectious disease research
Research facility receives finds to improve detection, treatment, and vaccine development
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Personal air-purification system to fight epidemics
London-based Tri-Air develops a personal air-purification system — it may be attached to one’s belt — which simulates the natural purification properties of fresh air; it creates airborne cascades of hydroxyl radicals, which naturally occur outdoors, to destroy microbes that could include viruses
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Boeing's takes X-45C out of storage, renames it Phantom Ray
The proposed 2010 U.S. defense budget is historic at least in one respect: for the first time, the U.S. Air Force will be buying more unmanned flying systems than manned ones; Boeing takes its X-45C unmanned combat air vehicle (UCAV) out of storage and renames it Phantom Ray; it will be completed and readied for flight by the end of 2010, and will be suitable for missions including ISR, SEAD, electronic attack, hunter/killer, and autonomous aerial refueling
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Biometric scanners probes your brain to ID you
EU-funded research project tests biometric technologies which will scan people’s brain waves and heart rate to identify them
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Cyber security experts unveil spammer strategies
Computer security experts infiltrated a botnet called Storm and analyzed the way its complex internal communications worked; knowledge gained will help in writing anti-spam software
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Hackers break into UC Berkeley health-services databases
Hackers began breaking into the databases back in October, and continued to steal information until breach was discovered on 9 April; about 160,000 individuals believed to be affected by breach
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NIST's high-rise fire study highlights deadly wind-driven fires
Fire researchers at NIST have published two reports providing details of how wind affects fires in high-rise buildings
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The long view
A Shining Star in a Contentious Legacy: Could Marty Makary Be the Saving Grace of a Divisive Presidency?
While much of the Trump administration has sparked controversy, the FDA’s consumer-first reforms may be remembered as its brightest legacy. From AI-driven drug reviews to bans on artificial dyes, the FDA’s agenda resonates with the public in ways few Trump-era policies have.
Risk Assessment with Machine Learning
Researchers utilize geological survey data and machine learning algorithms for accurately predicting liquefaction risk in earthquake-prone areas.
Foundation for U.S. Breakthroughs Feels Shakier to Researchers
With each dollar of its grants, the National Institutes of Health —the world’s largest funder of biomedical research —generates, on average, $2.56 worth of economic activity across all 50 states. NIH grants also support more than 400,000 U.S. jobs, and have been a central force in establishing the country’s dominance in medical research. Waves of funding cuts and grant terminations under the second Trump administration are a threat to the U.S. status as driver of scientific progress, and to the nation’s economy.
The True Cost of Abandoning Science
“We now face a choice: to remain at the vanguard of scientific inquiry through sound investment, or to cede our leadership and watch others answer the big questions that have confounded humanity for millennia —and reap the rewards.”
Bookshelf: Smartphones Shape War in Hyperconnected World
The smartphone is helping to shape the conduct and representation of contemporary war. A new book argues that as an operative device, the smartphone is now “being used as a central weapon of war.”
New Approach Detects Adversarial Attacks in Multimodal AI Systems
New vulnerabilities have emerged with the rapid advancement and adoption of multimodal foundational AI models, significantly expanding the potential for cybersecurity attacks. Topological signatures key to revealing attacks, identifying origins of threats.