The use of motorbikes among children and adolescents is dangerous, on the rise and leading to a greater number of injuries, according to a new Cincinnati Childrens Hospital Medical Center study. In addition, the study shows that children often ride motorbikes on public roads and, most of the time, without wearing helmets, leading to significantly increased severity of injury.
The study, published in the March issue of Pediatrics, concludes that children should not operate motorbikes until they are old enough to obtain a drivers license and that mandatory helmet use should be pursued. "Motorbikes are two-wheeled vehicles, such as motorcycles and dirt bikes, and are intended for off-road use," says Wendy Pomerantz, MD, an emergency medicine physician at Cincinnati Childrens and the studys lead author. "Riding motorbikes is dangerous because the riders body is fully exposed and there is very little protection during a crash. Fast vehicles, combined with immature skeletal systems, strength, coordination and judgment of many young riders, result in increased potential for injuries."
The researchers examined data from six Ohio hospitals that admit a significant number of pediatric trauma patients. In all, 182 children under the age of 16 (the legal driving age in Ohio) were hospitalized between 1995 and 2001. Of the 85 percent of patients in which events surrounding the injury were documented, 35.5 percent rode in streets, and 53.9 did not wear helmets. One died. Those who did wear helmets sustained significantly less severe injuries.
Researchers simplify tiny structures' construction drip by drip
12.11.2018 | Princeton University, Engineering School
Mandibular movement monitoring may help improve oral sleep apnea devices
06.11.2018 | Elsevier
Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
Physicists at ETH Zurich demonstrate how errors that occur during the manipulation of quantum system can be monitored and corrected on the fly
The field of quantum computation has seen tremendous progress in recent years. Bit by bit, quantum devices start to challenge conventional computers, at least...
Scientists developed specially coated nanometer-sized vehicles that can be actively moved through dense tissue like the vitreous of the eye. So far, the transport of nano-vehicles has only been demonstrated in model systems or biological fluids, but not in real tissue. The work was published in the journal Science Advances and constitutes one step further towards nanorobots becoming minimally-invasive tools for precisely delivering medicine to where it is needed.
Researchers of the “Micro, Nano and Molecular Systems” Lab at the Max Planck Institute for Intelligent Systems in Stuttgart, together with an international...
09.11.2018 | Event News
06.11.2018 | Event News
23.10.2018 | Event News
12.11.2018 | Life Sciences
12.11.2018 | Materials Sciences
12.11.2018 | Physics and Astronomy