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Conflict of interests charges surround two pro-fracking studies
Two recent studies — by research institutes at the University of Buffalo and the University of Texas — on the relationship between fracking and the contamination of groundwater, offered what was claimed to be scientific, peer-reviewed research which concluded that fracking does not contribute to such contamination; an examination of the two reports reveals that they were not properly reviewed according to accepted academic standards, and that their authors, and the research institutes which sponsored them, are heavily involved with companies which conduct fracking operations; the author of the University of Texas report sits on the board of a leading fracking company, where his compensation is more than twice as large as his UT salary; he did not disclose this fact in the study — or inform UT of this connection; UT is investigating
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Science group: storing spent nuclear fuel in dry casks significantly safer then wet pools storage
An NRC report on the lessons of the Fukushima disaster says that storing spent nuclear fuel in wet pools is “adequate” to protect the public; a science groups says there is a significantly safer way to store the 55,000 tons of radioactive waste currently stored by the 104 nuclear power plants operating in the United States: transferring the spent fuel to dry casks
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President Obama honors 96 early-career scientists, engineers
In 1996 President Bill Clinton established the Presidential Early Career Award for Scientists and Engineers (PECASE), the U.S. government’s highest honor for scientists and engineers in the early stages of their independent research careers; award nominees are considered according to two criteria: their pursuit of innovative research at the frontiers of science and technology and their commitment to community service as demonstrated through scientific leadership, public education, or community outreach; last week President Obama awarded the 2012 PECASE to ninety-six scientists and engineers
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Chronic 2000-4 U.S. drought, worst in 800 years, may be the "new normal"
The chronic drought that hit western North America from 2000 to 2004 left dying forests and depleted river basins in its wake and was the strongest in 800 years, scientists have concluded, but they say those conditions will become the “new normal” for most of the coming century
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Food prices in U.S., world set to rise as a result of drought
The U.S. Midwest is suffering the worst drought since 1956, and a total of 1,369 counties in thirty-one states across the United States have been designated for disaster aid; the prolonged drought will lead to an increase in food prices in 2013 as animal feed costs increase
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Global warming unequivocal in its advance, says NCAA expert
Global warming is unequivocal in its advance and will lead to more record-setting temperatures, says Warren Washington, a senior scientist at the National Center for Atmospheric Research; in a talk at Sandia Lab, Washington presented graph after graph showing how various atmospheric processes have combined to create stronger rainfall near the equator and more intense droughts in the subtropics, as well as sea-level rises and increased storm surges
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Predictions by climate models are flawed, says MIT meteorology expert
Massachusetts Institute of Technology professor Richard Lindzen, a global warming skeptic, says that too much is being made of climate change by researchers seeking government funding; he said their data and their methods did not support their claims; for thirty years, climate scientists have been “locked into a simple-minded identification of climate with greenhouse-gas level. That climate should be the function of a single parameter (like CO2) has always seemed implausible. Yet an obsessive focus on such an obvious oversimplification has likely set back progress by decades,” Lindzen said
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A device used to measure nuclear weapons effects is now used for rocket propulsion system
Can a device formerly used to test nuclear weapons effects find a new life in rocket propulsion research? That is the question in which researchers seek an answer; when assembled, the device will tip the scales at nearly fifty tons, and will be “one of the largest, most powerful pulse power systems in the academic world,” according to one researcher
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Large, magnitude 8 earthquakes hit New Zealand with regularity
A new study finds that very large earthquakes have been occurring relatively regularly on the Alpine Fault along the southwest coastline of New Zealand for at least 8,000 years
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Studying the physics of avalanches
Snow avalanches, a real threat in countries from Switzerland to Afghanistan, are fundamentally a physics problem: What are the physical laws that govern how they start, grow, and move, and can theoretical modeling help predict them? New study offers answers
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Winners of the California Cyber Summer Camp Capture the Flag competition announced
Cal Poly Pomona, in partnership with Booz Allen Hamilton and the U.S. Cyber Challenge, hosted the U.S. Cyber Challenge California Cyber Summer Camp in Pomona, California; the camp curriculum included in-depth workshops on a range of topics, including penetration testing, reverse engineering, and forensics; the week was capped off by a virtual “capture the flag” competition and awards ceremony on the last day
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Researchers say spoofed GPS signals can be countered
From cars to commercial airplanes to military drones, global positioning system (GPS) technology is everywhere — and researchers have known for years that it can be hacked, or as they call it, “spoofed”; the best defense, they say, is to create countermeasures that unscrupulous GPS spoofers can not deceive
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Game lets players try their hand at computer security
A new game — Control-Alt-Hack — gives teenage and young-adult players a taste of what it means to be a computer-security professional defending against an ever-expanding range of digital threats; the game’s creators will present it this week in Las Vegas at Black Hat 2012; educators in the continental United States can apply to get a free copy of the game while supplies last; it is scheduled to go on sale in the fall for a retail price of about $30
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Capturing CO2 directly from air is chemically, economically viable
With a series of papers published in chemistry and chemical engineering journals, researchers from the Georgia Institute of Technology have advanced the case for extracting carbon dioxide directly from the air using newly developed adsorbent materials
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Pulling CO2 from air feasible, if still costly, way to curb global warming
Emerging techniques to pull carbon dioxide from the air and store it away to stabilize the climate may become increasingly important as the planet tips into a state of potentially dangerous warming; lower-cost technology is a stumbling block so far
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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
By Trina West
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?
By Zulfikar Abbany, Julia Vergin, and Katja Sterzik
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
By Michael Matz
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.