After decades of public safety campaigns focused on drinking and driving, it may be time to focus on the seventh leading cause of injury-related death, according to Bureau of Occupational Health and Injury Prevention at New York State Department of Health and Columbia University scholars looking at New York State.
We've had 50 years of very-expensive, government-mandated penalties against cigarette companies that have funded programs to reduce cigarette smoking - anything that does so should be welcomed. Yet that hasn't been the case for e-cigarettes. While patches have been adored with only modest success in lowering smoking rates - willpower remains the determining factor in smoking cessation - e-cigarettes are being assaulted in a culture war almost as powerful as smoking itself.At a meeting in San Jose of an organization named AAAS, experts from Germany, New Zealand, South Africa, the UK and USA debated whether electronic cigarettes are just another addiction or a public health opportunity?.
Children obtain better and more age-appropriate sleep in the presence of household rules and regular sleep-wake routines, according to sleep researchers.
The researchers found that well-established rules for getting good sleep, such as limited caffeine and a regular bedtime, led to sufficient sleep quantity and adequate sleep quality. In contrast, when parents and children had electronic devices on in the bedroom after bedtime, sleep deficiency was more likely.
Reducing the encroachment of technology and media into sleep time and supporting well-known sleep hygiene principles should be a focus of public health intervention goals for sleep health, the researchers said.
People 60 or older, especially minorities and women, have a lower risk of stroke if the top number (systolic) in their blood pressure is below 140 millimeters of mercury (mm Hg), according to a study presented at the American Stroke Association's International Stroke Conference 2015.
A report published in JAMA in 2014, advised doctors to aim for blood pressure readings of less than 150/90 mm Hg when treating patients 60 or older who do not have diabetes or chronic kidney disease. That raised the standard for systolic blood pressure, by 10 points from previous guidance, stirring controversy among healthcare providers, agencies and professional groups.
Some of the coldest air of the 2014-2015 winter season is settling over the eastern two-thirds of the U.S., an Arctic air mass that brought wind chills from below zero to the single numbers from the Midwest to the Mid-Atlantic. It is certainly cold on the surface, but infrared NASA satellite imagery revealed even colder temperatures in cloud tops associated with the air mass.
Evolution starts species off on different paths and even if they arrived in one spot from common descent in the past, they can't reproduce. So in modern times an elephant is not hybridizing with a manatee, or a human with a lemur. Tree frogs...well, yes, but who can explain tree frogs? That did happen, two species were able to interbreed after
34 million years, and sunfish who hybridized after nearly 40 million years.
There may be a new explanation for why fad diets tend to cluster in pockets - and it may help companies spend their marketing money a little smarter also.
A 10-year retrospective study of 383 children is the first to examine the prevalence of positive drug screens in pediatric patients undergoing multiple sleep latency test (MSLT)
for narcolepsy. The results in Journal of Clinical Sleep Medicine showed that 43 percent of children with urine drug screens positive for marijuana actually had test results consistent with narcolepsy or abnormal REM sleep patterns. No child younger than 13 years of age had a positive urine drug screen. The data showed that males were more likely to have a positive urine drug screen and MSLT findings consistent with narcolepsy.
Suppose we we tell you everything quantum mechanics can tell you about a quantum particle; what do you really know? Unfortunately, you still cannot predict with certainty the outcome of a simple experiment to measure its state. All quantum mechanics can offer are statistical probabilities for possible results.This indeterminacy is not a defect, it's a defining feature of its undefined nature. The particle's state is not merely unknown, but truly undefined before it is measured. The act of measurement itself forces the particle to collapse to a definite state.
Researchers from Paragon Vision Sciences, Innovega, Pacific Sciences and Engineering, EPFL and the University of California, San Diego and Rockwell Collins have developed a novel method to electronically switch the wearer's view between normal vision and telescopic - a wink.That kind of switching functionality is crucial for the lenses to be widely useful for non-AMD sufferers who would still like to be able to have magnification "on demand", like if they want to read something.The obvious problem is that we 'wink' every second, but they are instead blinks.Problem solved, in a new prototype system. The electronic glasses use a small light source and light detector to recognize winks and ignore blinks.
The U.S. Department of Agriculture's (USDA) Animal and Plant Health Inspection Service (APHIS) announced approval of the first two nonbrowning apple varieties, Arctic Golden and Arctic Granny apples.
An estimated 285 million people are visually impaired worldwide and age-related macular degeneration alone is the leading cause of blindness among older adults. There may be some new hope, in the form of prototype telescopic contact lenses. Eric Tremblay from EPFL in Switzerland says the first iteration of the telescopic contact lens--which magnifies 2.8 times--was announced in 2013. Since then the scientists behind the DARPA-funded project have been fine-tuning the lens membranes and developing accessories to make the eyewear smarter and more comfortable for longer periods of time, and thus more usable in every day life.
Known as the ‘Heart of Voh’ for its proximity to the Voh commune, a mining colony controlled by the French, these Mangrove swamps along the coast of New Caledonia in the southwest Pacific Ocean formed this natural structure, caused by changes in vegetation cover. Photographer Yann Arthus-Bertrand made it famous by using a photograph of the heart on the cover of a book, The Earth from the Air.This false-color satellite image of the heart-shaped formation was captured by the Korea Aerospace Research Institute’s Kompsat-2 satellite on 1 April 2009. No undead lichs had to be sent to their final resting place to obtain it.
