Articles tagged with Motorcycles
Researchers at Texas A&M University and DEVCOM Army Research Laboratory developed a hybrid foam with a 3D-printed plastic skeleton, offering tunable, lightweight and ultra-durable properties. The composite combines ordinary foam with plastic struts, allowing it to absorb more energy and withstand greater forces.
A study published by the American College of Surgeons found that repealing universal motorcycle helmet laws resulted in a 26% increase in average inpatient costs per motorcycle crash patient. The policy change led to more severe and expensive injuries, putting pressure on trauma centers and taxpayers.
A study found that universal helmet laws in North Carolina resulted in higher helmet use rates (94%) compared to South Carolina (47%), leading to less severe injuries. The study also highlighted the human toll of not wearing helmets, including longer ICU stays and more ventilator support.
Researchers at Graz University of Technology have developed new measurement methods to accurately measure emissions from category-L vehicles in realistic operation. The project results will help law enforcement agencies detect limit violations and manufacturers adapt their fleets.
A new study found that New York City's 'Vision Zero' initiative significantly reduced traffic injuries among low-income residents, with a 30% decrease in the first five years. However, the COVID-19 pandemic eliminated this improvement, possibly due to decreased traffic enforcement.
A new study from the University of Waterloo used software to predict realistic motorcycle riding behaviors, considering human factors and ergonomic trade-offs. It found that shorter and taller riders require joint adjustments to achieve their preferred riding posture.
A study by Harvard Medical School researchers found that organ donations and transplants increase by 21% during the week of large motorcycle rallies, with 26% more transplant recipients per day. The surge in donations does not alleviate the critical shortage of donor organs, highlighting the need for improved safety protocols.
Research by UCL found gig workers are more likely to experience road collisions due to factors like company oversight, payment structures, and rider incentives. The study also highlights the need for better protection and safety measures in the gig economy.
Researchers at Rice University have developed a new motorcycle lighting design that could help prevent accidents by improving visibility for other drivers. The six-light configuration, which illuminates the full height and width of the bike, was found to reduce response times by up to 0.8 seconds.
A study from UNSW Sydney and NeuRA found that off-road motorcycles cause a far higher rate of injuries among children than quad bikes, with 78% of hospitalisations involving motorcycles. Quad-bikes result in more severe injuries, but less frequent hospitalisations.
Researchers used mathematical modeling to identify effective solutions, including strategically placed berms. A civil conversation between the source of the noise and the receiver is also crucial in finding an agreeable outcome.
A recent UCLA study found that the injury rate for e-scooter riders in Los Angeles is higher than the national rates for motorcycle, bicycle, car, and pedestrian injuries. The study estimates 115 injuries per 1 million e-scooter rides, highlighting a growing risk as e-scooters proliferate globally.
Researchers developed a new method to analyze video segments from live streams and estimate the prevalence of mask wearing. The protocol was successfully learned in under an hour and found reliable estimates of mask-compliance, with the potential to provide useful results for decision-makers within 48 hours.
A Rutgers researcher found that people riding off-road vehicles on city streets suffer similar crash injuries as motorcyclists, with a lower mortality rate due to less frequent helmet use. The study compared 1,556 injured riders from 2005 to 2016 and found similar rates of traumatic brain injuries and levels of consciousness.
Researchers at the University of Nottingham found that drivers often forget seeing approaching motorcycles, leading to fatal crashes. In experiments using a driving simulator, drivers failed to recall critical approaching vehicles on up to 15% of occasions.
A study published in Social Science & Medicine found that states with moderate to strong bans on handheld device use have lower motorcycle fatality rates. The researchers argue that strengthening texting/handheld bans is essential for improving safety and saving lives among motorcyclists.
The study found that four-cycle injection engines are more environmentally safe than two-cycle and carburetor engines. The researchers analyzed particulate matter in motorcycle engine exhaust and found PAHs to be a significant concern for human health and the environment.
A study published in The BMJ found that fatal motorcycle accidents increased by 5% on nights with a full moon and 32% under a supermoon, highlighting the importance of safe driving and reducing distractions. The researchers analyzed data from the United States, UK, Canada, and Australia to reach their conclusions.
Motorcyclists are advised to ride with extra care during a full moon due to an increased risk of fatal crashes, according to a new study. The research found that for every two full moon nights, there was one additional fatal crash.
Research in CMAJ found that motorcycle crashes result in 3 times the injuries and 10 times the severity compared to car accidents. Motorcycle accidents also cause 5 times more deaths and 6 times higher medical costs.
A study published in Plastic and Reconstructive Surgery found that motorcycle helmet laws in Michigan doubled the rate of facial and head injuries, including skull fractures. The researchers analyzed data from 4,643 trauma patients and found that unhelmeted riders were twice as likely to sustain CMF injuries.
Research at Eindhoven University of Technology found that motorcycles can reduce air resistance for cyclists by up to 14% when riding behind them. This could result in significant time gains in time trials, with some estimates suggesting an advantage of several seconds to a minute.
A new technology developed by Carnegie Mellon University and Disney Research enables smartwatches to automatically recognize what objects users are touching. The technique, called EM-Sense, takes advantage of the body's natural electrical conductivity to detect and identify objects, creating opportunities for context-aware apps.
A new RAND Corporation study found that police officers face a higher risk of being injured in crashes when they are riding motorcycles, driving solo, or not wearing seatbelts. The study also highlights the need for law enforcement agencies to reduce traffic collisions involving officers and prevent officer injuries.
A new study shows that consumers play a crucial role in creating markets through consumer innovation and community formation. The Minimoto, a modified minibike, is an example of a market emerged through these processes.
A new methodology developed by Northwestern University researchers reveals that people's implicit, split-second responses to physically attractive individuals better predict their attraction to them. This challenges the idea that stated preferences for partners accurately reflect one's true desires.
Researchers found that the area underneath the helmet and near the chin bar generates significant noise that reaches riders' sensitive eardrums. Future tests aim to design quieter helmets using the findings, which may be used to save riders' ears.
New research from Johns Hopkins Medicine suggests that motorcycle helmets are associated with a lower risk of cervical spine injury. The study found that helmeted riders were 22% less likely to suffer spinal injuries compared to those without helmets.
Advanced riders with formal training demonstrated better road positioning, hazard perception, and progress through bends compared to novice and experienced riders without training. The study suggests that formal advanced training can improve safety on the roads.
African-American victims of motorcycle crashes are 1.5 times more likely to die from their injuries than similarly injured whites, despite wearing helmets. Injury-prevention programs may not be sufficient to protect all riders equally.
Researchers in India have designed a new motorcycle engine that uses compressed air to turn an air turbine, generating power for up to 40 minutes. The technology has the potential to significantly reduce emissions in areas where motorcycles are a major source of transportation.
A recent study published by researchers at the University of Miami and Florida International University found that universal helmet laws are the most significant policy in reducing both fatal and non-fatal motorcycle injuries. The study also revealed that mandatory rider education programs can reduce non-fatal motorcycle injuries, whil...
Research in Barcelona found that access to motorcycles without a prior exam increased the number of accidents among lightweight motorcycle users. The study, published in the World Health Organization Magazine, shows an increase of 46% in injuries among these users over three years.
A meta-analysis of 103 studies found that people tend to overestimate their knowledge, especially in health and social policy. However, subjective knowledge is more closely aligned with objective knowledge for fun products compared to practical ones.
After a motorcycle helmet law was repealed, the number of head injuries among motorcyclists increased by 32% and hospitalizations rose by 42%. The study suggests that universal helmet laws can help protect riders and lower healthcare costs.
Penn State researcher Karen Bettez Halnon finds middle class embracing muscles, motorcycles, and tattoos as new form of gentrification. This symbolic takeover relegates lower classes to the periphery, with extreme measures taken by disaffected groups to defend against encroachment.
A new EPA rule requires manufacturers to reduce motorcycle emissions by 60% by 2010, reducing pollution by 54,000 tons and saving 12 million gallons of fuel annually. Motorcycles produce more harmful exhaust emissions per mile than cars or sports utility vehicles.
A nationwide hospital study found that urban teaching hospitals incurred nearly 70% of total charges for motorcycle-related cases in 2001. The majority of injured riders had longer stays and higher charges due to head injuries, with men accounting for 89% of motorcycle-related hospital discharges.
Recent trends in motorcycle fatalities show older riders are more likely to be involved in fatal crashes, often on rural roads. Over half of all motorcycle fatalities involve collisions with other vehicles.
A new study published in The Journal of Trauma shows that California's motorcycle helmet law has saved the state $35 million, primarily through reduced head injuries and medical costs. The study found a 48% decrease in motorcyclists hospitalized for head injuries between 1991 and 1993.