AF-369 VHF/UHF terrestrial antenna boosts sensitivity and accuracy, reduces cost
Tag: WEAPONRY
Space-based radar suggests North Korean nuke equivalent to ’17 Hiroshimas’
North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons in 2003. It subsequently developed nuclear weapons, with five underground nuclear tests culminating in a suspected thermonuclear explosion (a hydrogen bomb) on 3 September 2017. Now a team…
Space-based radar suggests North Korean nuke equivalent to ’17 Hiroshimas’
North Korea withdrew from the Treaty on the Non-Proliferation of Nuclear Weapons in 2003. It subsequently developed nuclear weapons, with five underground nuclear tests culminating in a suspected thermonuclear explosion (a hydrogen bomb) on 3 September 2017. Now a team…
New artificial intelligence system automatically evolves to evade internet censorship
Researchers at the University of Maryland developed a new tool based on genetic evolution that automatically learned to evade censorship in China, India and Kazakhstan
New artificial intelligence system automatically evolves to evade internet censorship
Researchers at the University of Maryland developed a new tool based on genetic evolution that automatically learned to evade censorship in China, India and Kazakhstan
ACP, leading organizations announce agreement on call to action to reduce gun violence
Call to action offers recommendations to mitigate gun violence across the country
Firearm-related eye injuries to patients under 21
Bottom Line: Researchers used data from a national registry of hospitalized trauma cases in the United States to examine patterns of firearm-related eye injuries among patients under age 21 from 2008 through 2014. There were about 8,700 eye injuries from…
Differences in severity, health care utilization for firearm injuries, other penetrating trauma in kids
Bottom Line: Pediatric firearm injuries were associated with greater severity and health care utilization than other penetrating trauma suffered by children caused by cutting or piercing, such as with a knife. This observational study used national trauma data in the…
Research on US child firearm injuries lags far behind studies of other causes of death
Study spotlights mismatch between number of deaths in children age 1 to 18, and research to understand, prevent and treat the reasons for those deaths
Prior DUI convictions among legal handgun purchasers associated with risk of later violent crimes
Bottom Line: A study of legal handgun purchasers in California suggests convictions for driving under the influence (DUI) prior to a gun purchase may be associated with subsequent risk of arrest for violent crimes, including firearm-related ones. The observational study…
Lithuanian scientists offer cheaper and safer solutions for defense training
Group of researchers at Kaunas University of Technology (KTU), Lithuania have designed a field training equipment for short-range air defence systems, which imitates the natural conditions of missile defence including detection, tracking and destruction
Pilot safety training technology wins Air Force grant for app-based simulator
WEST LAFAYETTE, Ind. – Simulator technology aimed at advancing critical communication and safety for pilots and passengers may soon be helping the U.S. Air Force with training operations. PlaneEnglish, created by two Purdue University alumni, has received a $50,000 SBIR…
A chameleon-inspired smart skin changes color in the sun
Some creatures, such as chameleons and neon tetra fish, can alter their colors to camouflage themselves, attract a mate or intimidate predators. Scientists have tried to replicate these abilities to make artificial “smart skins,” but so far the materials haven’t…
Researchers reveal ultra-fast bomb detection method that could upgrade airport security
Researchers from the University of Surrey have revealed a new ultra-fast method to detect materials that could be used to build explosives. The new detection method is able to analyse a wider range of materials than current thermal based detection…