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ASIS Annual Seminar and Exhibit “the epicenter for security education and technology”
ASIS Annual Seminar and Exhibit, which will take place 24-27 September in Chicago, may well be the epicenter for security education and technology, says Geoff Craighead, ASIS president. With a show floor spanning 230,000 sq. feet, attendees from more than eighty countries, more than 200 education sessions, and a variety of ways to connect with colleagues and strengthen business relationships, ASIS 2013 is the place to be.
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Long-term radiation effects: Chernobyl’s lessons for Fukushima
The Fukushima Daiichi nuclear disaster spread significant radioactive contamination over more than 3,500 square miles of the Japanese mainland in the spring of 2011. Now several recently published studies of Chernobyl are bringing a new focus on just how extensive the long-term effects on Japanese wildlife might be.
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Predicting when lightning will strike
When something is unlikely to happen, people often say that there is a greater chance of being struck by lightning. The fact is, however, that lightning does strike, and is one of the leading weather-related causes of death and injury. Furthermore, important infrastructure including airports, hospitals, sports stadiums, and power lines can often be affected by lighting. Electronic components are particularly vulnerable to lightning-induced transient voltages. Lightning is estimated to cause up to 16 percent of forest fires in the EU, costing 70 million euros in mitigation efforts a year. The EU-funded LOLIGHT (Lightning Mapping and Supercell Tracking System) project sought to address this by developing a low-cost system capable of detecting lightning to an accuracy of 100 meters.
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Collaboration with industry leads to improved forensics
Three-dimensional (3D) scanners used at crime scenes for forensic investigations are not just the stuff of prime time television. Investigators and crime laboratories are using 3D laser scanning measurement systems to measure and model, in 3D simulations, the critical aspects of crime scenes. A 2009 National Academy of Sciences (NAS) report, however, questioned the reliability of some forensic sciences, including the use of 3D scanning technique. Furthermore, pressure began building in the forensics community to have crime laboratories and stand-alone crime scene units in the United States adhere to specific standards in their services, which require traceability to the SI [the SI in SI traceability refers to the International System of Units (Système International d’unités)].
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New levee system offers New Orleans better protection
With the busiest period of the 2013 hurricane season approaching metro New Orleans, the area is ready to face the challenge with a flood control system worth about $14.5 billion. The network of levees, floodwalls, and pumps, its designers say, should nearly eliminate the risk of flooding from most hurricanes, and substantially reduces flooding from hurricanes the size of 2005 Hurricane Katrina.
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Ultrathin radios enable flexible structural-health monitoring system
Currently, engineers can use single-point sensors or fiber optic strips to detect structural problems, but the devices can collect data over relatively small spaces. The problem is that many failures develop over large areas and cannot be detect that at an early stage. The 2007 collapse of a highway bridge in Minneapolis, for example, developed over a gusset plate with an area of several square meters, far too large for current monitoring systems to practically survey. Researchers have developed ultrathin radios which can be embedded directly on plastic sheets, which can be applied to walls and other structures. The innovation could be used for new devices ranging from an invisible communications system inside buildings to sophisticated, flexible structural health monitoring system for use on bridges, buildings, roads, pipelines, and other structures.
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Old concrete helps keep water clean
Lakes and streams are often receiving so much phosphorous that it could pose a threat to the local aquatic environment. Now, researchers show that there is an easy and inexpensive way to prevent phosphorus from being discharged to aquatic environments. The solution is crushed concrete from demolition sites.
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Catastrophes cost global insurance industry more than $20 billion in first half of 2013
Total economic losses from disasters in the first half of 2013 reached $56 billion. Insured losses from natural catastrophes totaled $17 billion, with flooding a main driver. Around 7,000 lives were lost as a result of natural catastrophes and man-made disasters.
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Secure, private Internet and cloud to soldiers, marines at the tactical edge
Squads of soldiers or marines on patrol in remote forward locations often do not have the luxury of quickly sharing current intelligence information and imagery on their mobile devices, because they cannot access a central server. Troops frequently have to wait until they are back at camp to download the latest updates. In the meantime, mission opportunities may erode because the information needed at the tactical edge isn’t immediately available. DARPA’s Content-Based Mobile Edge Networking (CBMEN) program aims to provide an alternative approach to the top down focus of most military networks by starting the content sharing at the individual soldier or marine level.
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Cost of flood losses in major coastal cities to exceed $50 billion by 2050
A new study estimate present and future flood losses — or the global cost of flooding — in 136 of the world’s largest coastal cities, taking into account existing coastal protections. Average global flood losses in 2005, estimated at about $6 billion per year, could increase to $52 billion by 2050 with projected socio-economic change alone. Due to their high wealth and low protection level, three American cities — Miami, New York City, and New Orleans — are responsible for 31 percent of the losses across the 136 cities.
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Accessible critical rare Earth deposit confirmed in Montana
U.S. Rare Earths, Inc. (UREE) the other day announced the results of its 2013 exploration in Lemhi Pass, Montana. The company says the results confirmed that its properties have the highest accessible rare earth deposit in North America.
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Suburban Chicago police cancels anti-terrorism training course after complaints
The police at the city of Lombard, Illinois, has cancelled a class on counterterrorism after the Chicago branch of a Muslim advocacy group complained that the Florida-based instructor and his teachings were blatantly anti-Muslim. The instructor has faced similar criticism in Florida. The course was to be taught through the North East Multi-Regional Training group, which trains Illinois police and corrections employees. The Illinois Law Enforcement Training and Standards Board said it was reviewing the course – titled “Islamic Awareness as a Counter-Terrorist Strategy” – and the materials used in it. The board said that instructor’s qualifications will also be reviewed.
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Sandy shows need for more effective preparedness, resiliency standards
The rebuilding efforts following the devastation wreaked by Superstorm Sandy have triggered a discussion over preparedness and resiliency in America’s commercial and residential buildings.Some experts callfor a presidential appointment of a building resilience “’czar”’ with authority to coordinate and seek synergies between public and private sector initiatives.
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Louisiana energy companies sued over destruction of New Orleans' wetlands
The Louisiana oil and gas industry has dredged more than 10,000 miles of canals through the state’s wetlands, causing the destruction of natural buffers and barriers which, in the past, had moderated the impact of hurricanes and protected New Orleans from severe storms. The Army Corps of Engineers has embarked on a $14.6 billion plan to undo some of the damage caused by the energy companies. The plan consists of levee improvement, wetland restoration, and land reclamation to make New Orleans better protected in the face of rising seas and more frequent and severe extreme weather events. The Southeast Louisiana Flood Protection Authority East (SLFPAE) has filed suit against 94energy companies,asking the court to order the companies to do their part to correct the problem they have caused.
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Heat waves to become more frequent, severe
Climate change is set to trigger more frequent and severe heat waves in the next thirty years regardless of the amount of carbon dioxide (CO2) we emit into the atmosphere, a new study has shown. In the first half of the twenty-first century, these projections will occur regardless of the amount of CO2 emitted into the atmosphere. After then, the rise in frequency of extreme heat waves becomes dependent on the emission scenario adopted.
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More headlines
The long view
Are We Ready for a ‘DeepSeek for Bioweapons’?
Anthropic’s Claude 4 is a warning sign: AI that can help build bioweapons is coming, and could be widely available soon. Steven Adler writes that we need to be prepared for the consequences: “like a freely downloadable ‘DeepSeek for bioweapons,’ available across the internet, loadable to the computer of any amateur scientist who wishes to cause mass harm. With Anthropic’s Claude Opus 4 having finally triggered this level of safety risk, the clock is now ticking.”
A Brief History of Federal Funding for Basic Science
Biomedical science in the United States is at a crossroads. For 75 years, the federal government has partnered with academic institutions, fueling discoveries that have transformed medicine and saved lives. Recent moves by the Trump administration — including funding cuts and proposed changes to how research support is allocated — now threaten this legacy.
Bookshelf: Preserving the U.S. Technological Republic
The United States since its founding has always been a technological republic, one whose place in the world has been made possible and advanced by its capacity for innovation. But our present advantage cannot be taken for granted.
Autonomous Weapon Systems: No Human-in-the-Loop Required, and Other Myths Dispelled
“The United States has a strong policy on autonomy in weapon systems that simultaneously enables their development and deployment and ensures they could be used in an effective manner, meaning the systems work as intended, with the same minimal risk of accidents or errors that all weapon systems have,” Michael Horowitz writes.
Ukraine Drone Strikes on Russian Airbase Reveal Any Country Is Vulnerable to the Same Kind of Attack
Air defense systems are built on the assumption that threats come from above and from beyond national borders. But Ukraine’s coordinated drone strike on 1 June on five airbases deep inside Russian territory exposed what happens when states are attacked from below and from within. In low-level airspace, visibility drops, responsibility fragments, and detection tools lose their edge. Drones arrive unannounced, response times lag, coordination breaks.
Shots to the Dome—Why We Can’t Model US Missile Defense on Israel’s “Iron Dome”
Starting an arms race where the costs are stacked against you at a time when debt-to-GDP is approaching an all-time high seems reckless. All in all, the idea behind Golden Dome is still quite undercooked.