The researchers will present their findings on Friday, October 20, during the HFES 50th Annual Meeting at the Hilton San Francisco Hotel. The meeting will be held October 16–20, 2006.
An estimated 6,000 vehicular crashes in the United States each year are caused by improper vehicle maintenance and defective tires. Since the Firestone-Ford recall of defective tires in the late 1990s, U.S. lawmakers have taken action to improve tire safety. Congress enacted the TREAD Act, which requires a system for early warnings, tire pressure monitoring, tire safety standards, and consumer reimbursement. To date, the Act has not been fully implemented, and research on whether its provisions would be effective in enhancing safety has not received much attention.
Although many people are aware that tread wear and improper air pressure can be dangerous, this study of 227 individuals showed that very few of them cited tire aging as a potential problem. This is partly because information on tire aging has not been widely disseminated in the United States, until manufacturers recently began to include it in owner's manuals.
Some of the contributors to tire aging include exposure to ozone and heat and limited use, though consumers may not be aware of this. Complicating the matter is the fact that visual cues of aged tires are difficult to detect because, unlike worn tread or under- or overinflation, the aging process involves a slow degradation of the tire rubber, often from inside the tire.
The researchers conclude that warnings about tire aging need to be improved through, for example, clearly stating the manufacture date of the tires, explaining the factors that affect tire degradation, and distributing safety literature through tire and vehicle sellers, the press, and the Internet.
Lois Smith | EurekAlert!
Rutgers-led innovation could spur faster, cheaper, nano-based manufacturing
14.02.2018 | Rutgers University
New study from the University of Halle: How climate change alters plant growth
12.01.2018 | Martin-Luther-Universität Halle-Wittenberg
For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.
In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...
Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale
Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...
For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.
But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...
Scientists from the University of Zurich have succeeded for the first time in tracking individual stem cells and their neuronal progeny over months within the intact adult brain. This study sheds light on how new neurons are produced throughout life.
The generation of new nerve cells was once thought to taper off at the end of embryonic development. However, recent research has shown that the adult brain...
Theoretical physicists propose to use negative interference to control heat flow in quantum devices. Study published in Physical Review Letters
Quantum computer parts are sensitive and need to be cooled to very low temperatures. Their tiny size makes them particularly susceptible to a temperature...
15.02.2018 | Event News
13.02.2018 | Event News
12.02.2018 | Event News
20.02.2018 | Life Sciences
20.02.2018 | Medical Engineering
20.02.2018 | Physics and Astronomy