O’neil Guthrie, a research scientist and clinical audiologist who joined Northern Arizona University earlier this year, studied the risk of auditory problems among test subjects exposed to sustained noise and jet fuel. In this particular study, researchers zeroed in on jet fuel that Air Force officials might be exposed to. They’ve discovered that regular exposure to hydrocarbons (fuels found in many products, ranging from makeup to cleaning commodities), may contribute to a range of clinical conditions–including exposure to hydrocarbons that could lead to brainstem impairment. They conducted a month-long experiment that included exposure to jet fuel, noise only and a combination of the two, looking at different exposure levels that were tested. I don’t think it does allow it we still got the big double boom though.
Source: Researcher Looks Through The Noise To Discover Potential Risks From Jet Fuel. Researcher looks through the noise to discover potential risks from jet fuel Medical Xpress Jet noise can impair hearing, but when combined with exposure to fuel, other serious effects may be occurring in the brains of military personnel. O’neil Guthrie, a research scientist and clinical audiologist who joined NAU earlier this year, studied the risk of auditory problems among test subjects exposed to sustained noise and jet fuel. Researchers have found how even brief exposure to sudden sounds or mild trauma can form permanent, long-term brain connections, or memories, in a specific region of the brain. Researcher looks through the noise to discover potential risks from jet fuel.
US and UK studies find people living near airports more likely to suffer stroke, coronary and cardiovascular disease. Aircraft noise may increase risk of heart disease, say researchers. A study published online by the British Medical Journal looking at the health of people living in the vicinity of Heathrow airport found those with the highest exposure were 10-20 more likely to be admitted to hospital for stroke, coronary heart disease and cardiovascular disease. However, policy decisions need to take account of potential health related concerns, including possible effects of environmental noise on cardiovascular health. And in the European Union, greenhouse gas emissions from aviation increased by 87 between 1990 and 2006. Responsible Aviation (ERA) project, could cut airline fuel use in half, pollution by 75 percent and noise to nearly one-eighth of today’s levels. Created in 2009 and completed in 2015, ERA’s mission was to explore and document the feasibility, benefits and technical risk of inventive vehicle concepts and enabling technologies that would reduce aviation’s impact on the environment. Of Ann Arbor, Michigan, NASA successfully tested a radical new morphing wing technology that allows an aircraft to seamlessly extend its flaps, leaving no drag-inducing, noise-enhancing gaps for air to flow through.
Researcher Looks Through The Noise To Discover Potential Risks From Jet Fuel
Pollution via jet fuel dumping, toxic chemicals and partially used flammable materials washing up on beaches are also a problem. Although there are many socio-economical factors which must be considered because they may negatively affect property values themselves, all research conducted in this area found negative effects from aviation noise, with effects ranging from a 0. Because the acoustical environment is a critical ecological dimension for countless species to obtain, interpret and respond to environmental cues, highly novel environmental acoustics have the potential to negatively impact organisms that use acoustics for a variety of functions, such as communication and predator/prey detection. Each new generation of commercial aircraft produces less noise and fewer emissions per passenger-kilometer (or ton-kilometer of cargo) than the previous generation. NASA is charged with conducting aeronautical research and development, including long-range studies of potential problems and benefits, to preserve the role of the United States as a leader in aeronautical. Jet fuel is largely carbon and hydrogen, and so combustion releases carbon dioxide (CO2).