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Graphene laminated pipes reduce corrosion in the oil and gas industry
Corrosion costs the oil and gas industry in the U.S. alone $1.4 billion. Researchers have discovered ways of using graphene to prolong the lifetime of pipes used in the oil and gas industry.
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Plugging an antibiotic pump
Each year in the U.S., at least 23,000 people die from infections caused by antibiotic resistant bacteria. Using computer modeling, researchers from Sandia National Laboratories and the University of Illinois at Urbana-Champaign are helping to develop the means to prevent some of those deaths.
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Early warning system for tracking groundwater contamination
Groundwater contamination is increasingly recognized as a widespread environmental problem. The most important course of action often involves long-term monitoring. But what is the most cost-effective way to monitor when the contaminant plumes are large, complex, and long-term, or an unexpected event such as a storm could cause sudden changes in contaminant levels that may be missed by periodic sampling?
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Making electronic documents more trustworthy
Today, the expeditious delivery of electronic documents, messages, and other data is relied on for everything from communications to navigation. As the near instantaneous exchange of information has increased in volume, so has the variety of electronic data formats–from images and videos to text and maps. Verifying the trustworthiness and provenance of this mountain of electronic information is an exceedingly difficult task – especially since the software used to process electronic data is error-prone and vulnerable to exploitation through maliciously crafted data inputs, opening the technology and its underlying systems to compromise.
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WiFi can detect weapons, bombs, chemicals in bags
Ordinary WiFi can easily detect weapons, bombs and explosive chemicals in bags at museums, stadiums, theme parks, schools and other public venues, according to a new study. Researchers demonstrated how this low-cost technology could help security screening at public venues like stadiums, theme parks and schools.
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New first-responder safety, efficiency systems on the way
Two homeland security technologies will be developed jointly by American and Israeli companies to increase the safety and efficiency of first-responders — law enforcement, firefighters and emergency medical services — after getting funding from the Israel-U.S. Binational Industrial Research and Development (BIRD) Foundation. The technologies will build advanced technologies for victim location and radio communication.
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Using data analytics to target human smugglers
Human smuggling is big business. The financial cost can be as high as a few thousand dollars to cross the border from Mexico to the United States, while immigrants from China might pay tens of thousands for their cross-Pacific journey. Some estimates put illegal crossings at 350,000 per year—and that’s just coming over the U.S.-Mexican border. DHS S&T’s Igloo data analytics software program is currently in use by select units of U.S. Immigration and Customs Enforcement (ICE) Homeland Security Investigations (HSI).
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RoboCup 2018: Testing methods used to evaluate rescue robots
Since 1997, several continents have played host to an international soccer tournament. No, not the World Cup — the RoboCup. Robots of all shapes and sizes test their “metal” in the world’s favorite sport. Engineers and fans from across the globe have gathered to watch hunks of autonomous steel try to nudge a ball into a miniature net.
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Disaster relief: Can AI improve humanitarian assistance?
The unique topic of artificial intelligence (AI) for humanitarian assistance and disaster relief (HA/DR) was in the spotlight last week, as leading minds from academia, industry and the federal government met to discuss how modern technology can help victims of disasters around the globe.
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Blocking sunlight to cool Earth won't reduce crop damage from global warming
Injecting particles into the atmosphere to cool the planet and counter the warming effects of climate change would do nothing to offset the crop damage from rising global temperatures, according to a new analysis. “Shading the planet keeps things cooler, which helps crops grow better. But plants also need sunlight to grow, so blocking sunlight can affect growth. For agriculture, the unintended impacts of solar geoengineering are equal in magnitude to the benefits,” said the study’s lead author.
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High- and low-tech solutions for bomb disposal
To ensure bomb techs are on the cutting edge of technology as they address evolving threats, DHS S&T created the Response and Defeat Operations Support (REDOPS) program. REDOPS connects the 466 bomb squads of varying sizes and budgets across the country with the tools and information they need to perform their duties better, faster and more safely. They look at a variety of sources—including the commercial marketplace, responder communities and international partners—for high- and low-tech solutions.
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Wanted: Smart ideas for grid modernization
A consortium of national labs and nonprofit organizations has announced a call for concepts to engage the smart grid community in demonstrating visionary interoperability capabilities on how facilities with distributed energy resources, or DERs, integrate and interact with the utility grid.
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New laser solution could slow spread of forest fires
Aggressive wildfires are rampaging through many countries this summer, bringing death and destruction in their wake. In California alone, firefighters are scrambling to control 18 separate blazes. Texas, Oregon, Florida, New Jersey, as well as Canada, Greece, India, Mexico, Portugal, Spain, Sweden and the U.K. are among other areas battling massive forest fires, a phenomenon experts expect will only increase due to climate change. Israeli company Fighting Treetop Fire is developing a system of removing combustible foliage with algorithm-controlled laser beams controlled via helicopter or truck.
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Blocked from distributing plans for 3D-printed guns, "crypto-anarchist" is still in the DIY gun business
Cody Wilson’s group Defense Distributed is known for attempting to upload the digital blueprints for 3D-printed guns. But he also helps customers make unregistered, unserialized conventional firearms, from Glocks to AR-15s.
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From gun kits to 3D printable guns, a short history of rogue gun makers
Gun rights activist Cody Wilson got a green light from the Trump administration in June to publish digital blueprints on the internet that will enable anyone with a 3D printer to make a plastic gun. Wilson’s harnessing of computer technology and his self-proclaimed radical ideology have added a new, unpredictable dimension to America’s struggle to reduce gun violence. But my research into the marketing, distribution and sales practices of the U.S. firearms industry reveals that there is nothing new in attempts by gun makers to exploit loopholes in government regulations. Since the 1980s, anyone can purchase the most lethal of firearms free from all legal restrictions. This has been made possible by small companies, operating on the margins of the gun industry, that sell complete weapons in the form of parts kits. Gun parts – as opposed to whole guns – are not subject to any of the federal regulations that govern firearms sales. No federal license is necessary to sell gun parts. And no background check is needed to purchase them.
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More headlines
The long view
Autonomous Vehicle Technology Vulnerable to Road Object Spoofing and Vanishing Attacks
Researchers have demonstrated the potentially hazardous vulnerabilities associated with the technology called LiDAR, or Light Detection and Ranging, many autonomous vehicles use to navigate streets, roads and highways. The researchers have shown how to use lasers to fool LiDAR into “seeing” objects that are not present and missing those that are – deficiencies that can cause unwarranted and unsafe braking or collisions.
Tantalizing Method to Study Cyberdeterrence
Tantalus is unlike most war games because it is experimental instead of experiential — the immersive game differs by overlapping scientific rigor and quantitative assessment methods with the experimental sciences, and experimental war gaming provides insightful data for real-world cyberattacks.
Prototype Self-Service Screening System Unveiled
TSA and DHS S&T unveiled a prototype checkpoint technology, the self-service screening system, at Harry Reid International Airport (LAS) in Las Vegas, NV. The aim is to provide a near self-sufficient passenger screening process while enabling passengers to directly receive on-person alarm information and allow for the passenger self-resolution of those alarms.
Falling Space Debris: How High Is the Risk I'll Get Hit?
An International Space Station battery fell back to Earth and, luckily, splashed down harmlessly in the Atlantic. Should we have worried? Space debris reenters our atmosphere every week.
Testing Cutting-Edge Counter-Drone Technology
Drones have many positive applications, bad actors can use them for nefarious purposes. Two recent field demonstrations brought government, academia, and industry together to evaluate innovative counter-unmanned aircraft systems.
Strengthening the Grid’s ‘Backbone’ with Hydropower
Argonne-led studies investigate how hydropower could help add more clean energy to the grid, how it generates value as grids add more renewable energy, and how liner technology can improve hydropower efficiency.
The Tech Apocalypse Panic is Driven by AI Boosters, Military Tacticians, and Movies
From popular films like a War Games or The Terminator to a U.S. State Department-commissioned report on the security risk of weaponized AI, there has been a tremendous amount of hand wringing and nervousness about how so-called artificial intelligence might end up destroying the world. There is one easy way to avoid a lot of this and prevent a self-inflicted doomsday: don’t give computers the capability to launch devastating weapons.
The Tech Apocalypse Panic is Driven by AI Boosters, Military Tacticians, and Movies
From popular films like a War Games or The Terminator to a U.S. State Department-commissioned report on the security risk of weaponized AI, there has been a tremendous amount of hand wringing and nervousness about how so-called artificial intelligence might end up destroying the world. There is one easy way to avoid a lot of this and prevent a self-inflicted doomsday: don’t give computers the capability to launch devastating weapons.