• Viewing terrorist attacks on TV increases pain intensity

    A new study finds that exposure to media coverage of terrorist missile attacks increases pain levels in people already suffering from chronic pain

  • New sensors detect contaminants in water

    Many organic contaminants in the air and in drinking water need to be detected at very low-level concentrations; researchers have investigated the use of graphene oxide films in which the semiconductor titanium dioxide (TiO2) and metal nanoparticles are deposited on opposite sides of the graphene surface

  • Tasers do not cause cardiac complications: study

    Tasers are commonly used by law enforcement personnel worldwide as an intermediate-force option to subdue and apprehend potentially dangerous or combative suspects; tasers function by delivering a series of very brief high-voltage, low-current electric pulses that result in pain, muscle contraction and inhibition of voluntary movement; taser shots to the chest are no more dangerous than those delivered to other body locations, according to a new study

  • Loo turns poo into power

    Researchers have invented a new toilet system that will turn human waste into electricity and fertilizers and also reduce the amount of water needed for flushing by up to 90 percent compared to current toilet systems

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  • Paper-printed rapid disease detection test

    Complex laboratory investigations do produce reliable results, but they are not useful for point-of-care diagnostics; researchers have come up with a clever idea: biosensors based on paper; the test is printed on one side of a chromatography paper, the paper is folded up origami-style, laminated, and the test is ready; test evaluation requires only a voltmeter

  • New Red Cross first aid app brings safety tips to smart phones

    The American Red Cross today (Wednesday) launched its official first aid app, putting free lifesaving information in the hands of smart phone users. The Red Cross says this app is the first in a series to be created by the organization

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  • Rattlesnakes in San Diego: potent, powerful venom a cause for concern

    For the second year in a row, University of California-San Diego Medical Center toxicologists are reporting unusually powerful snake bites and unusually extreme patient reactions to those bites; since January, several patients have suffered bites with severe symptoms, such as difficulty breathing, often after a bite from the Southern Pacific Rattlesnake

  • Anti-malaria garment drives bugs away

    Malaria kills 655,000 people annually in Africa; insecticide-treated nets are commonly used to drive away mosquitoes from African homes, but now there is another solution: a fashionable hooded bodysuit embedded at the molecular level with insecticides for warding off mosquitoes infected with malaria

  • Hospital-based disaster preparedness center opens in Utah

    A 7,000 square-foot disaster preparedness center opened in Salt Lake City; the center is a fully-equipped environment with eighteen patient rooms, medical training mannequins, training classrooms, disaster simulation labs, and a secure supply area; the key is that the preparedness training is done in a working environment

  • Clean drinking water for everyone, everywhere

    Nearly 80 percent of disease in developing countries is linked to bad water and sanitation; now scientists have developed a simple, cheap way to make water safe to drink, even if it is muddy

  • More than half of all cancer is preventable

    Public health researchers outline obstacles standing in the way of cancer prevention; ore than half of all cancer is preventable, and society has the knowledge to act on this information today

  • Medical tattoos – a growing trend

    Forget medical bracelets, a growing number of individuals with special medical needs have taken to tattooing their bodies to warn first responders about critical medical conditions; medical bracelets commonly list a person’s allergies, chronic diseases, and end-of-life wishes, but more and more people have started tattooing that information on their bodies

  • High manganese levels making air breathing dangerous in some areas

    In residential neighborhoods near manufacturing industries, a breath of air may be more hazardous than refreshing; research finds manganese concentrations higher in residential neighborhoods than industrial sites, levels vary by region

  • New repellant frightens mosquitoes to death

    Anopheles gambiae mosquitoes carry and spread diseases, including malaria, the second most deadly transmitted disease in Africa; mosquitoes zero in on their next meal – human blood — using their keen sense of smell; a new repellent would bombard the mosquitoes with so many strong odors, it would scare them away from human odors

  • U.S. drug shortages a threat to public health, patient care

    Shortages in the United States of key drugs used to fight infections represent a public health emergency and can put patients at risk; frequent anti-infective shortages can substantially alter clinical care and may lead to worse outcomes for patients