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John Lemke

'Smartware' clothing could signal impending epileptic seizures - 0 views

  • They are currently working on 'smartware', fabrics that treat chronic wounds that result from diabetes and leg ulcers. Their 'senseware' technology, which is motion sensors found inside textiles, can give medical professionals the tools they need to detect the onset of epileptic seizures. The centre's 'bioware' technology is embedded materials and surfaces found in the home and on the body.
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    "They are currently working on 'smartware', fabrics that treat chronic wounds that result from diabetes and leg ulcers. Their 'senseware' technology, which is motion sensors found inside textiles, can give medical professionals the tools they need to detect the onset of epileptic seizures. The centre's 'bioware' technology is embedded materials and surfaces found in the home and on the body."
John Lemke

Robert Duncan Begins Prison Sentence For Working In Legal Medical Pot Shop - 0 views

  • Duncan does not have a background in the marijuana industry, and only began working for the dispensary after being laid off from a more traditional sales job as the economy soured. After the raid, he returned to mainstream employment and up until recently was a sales manager at a Bay Area merchandising company; Duncan told The Huffington Post that he wouldn't have taken the pot job if the feds hadn't signaled that they'd steer clear of medical marijuana businesses that were in compliance with state laws."It was shortly after the federal government said it would not intervene if people followed state law," Duncan said. "We wanted to abide by the rules. None of us had criminal backgrounds. We’re all regular guys. The only reason we got into this was because the federal government said they wouldn’t intervene."
John Lemke

Ain't No Science Fiction, Suspended Animation Is FDA Approved and Heading To Clinical T... - 0 views

  • The Food and Drug Administration has already approved his technique for human trials, and he has secured funding from the Army to conduct the feasibility phase. Dr. Rhee is currently lobbying for funds to conduct a full trial. If he’s successful human trials could begin as early as next year.
  • What Dr. Rhee hopes to test on humans is a method he worked out for the past couple decades on pigs. Patients would be injected with a cold fluid to induce severe hypothermia. Clinically hypothermia is characterized by the drop of a person’s body temperature from its normal 98.6 degrees Fahrenheit (37 degrees Celcius) to lower than 95 degrees (35 C). Below 95, the heart, nervous system and other organs begin to fail. The strict range is indicative of a metabolic system with strict temperature requirements for proper function (death waits only a few degrees the other way as well). Dr. Rhee’s method involves injecting patients with a cold fluid that would bring the body’s temperature down to 50 degrees Fahrenheit (10 C). Sounds chilling, but when he induced the extreme hypothermia in pigs they came out just fine. Heart function, breathing, and brain function was completely normal.
  • Dr. Rhee is no stranger to high-stakes medicine. The native South Korean was trained at the Uniformed Services University Medical School in Bethesda, Maryland. Following a fellowship in trauma and critical care at the University of Washington’s Harborview Medical Center he served in the US Navy as director of the University of South California’s Navy Trauma Training Center at Los Angeles County. He was then sent to Afghanistan where he was one of the first surgeons at Camp Rhino. Later he started the first surgical unit at Ramadi, Iraq. His cool under fire was on display nationally as he performed surgery on US Representative Gabrielle Giffords after she was shot through the skull in the Tucson shootings this past January. His experience with induced hypothermia came into play the night of the shootings when Dr. Rhee removed part of the congresswoman’s skull. The wound had raised her body temperature and began “cooking the brain.” He used a device to cool Rep. Giffords’ skin.
John Lemke

New mobile can check pulse, send ambulance - 0 views

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    The new EPI Life mobile phone comes complete with mini electrocardiogram. "We think it's a revolution. It has clinical significance," EPI medical chief Dr. Chow U-Jin said at the mobile industry's annual conference in Barcelona. "Anywhere in the world you can use it as a phone but you are also able to transfer an ECG and get a reply," Chow said. "If you get a normal reply it will just be an SMS," he added. "If it's severe, you get a call: 'Sir, an ambulance is on the way'." EPI Life has three hospitals in Singapore, all of which carry the phone users' history. EPI Life costs $700 (516 euros), the price of a top range smartphone, and 2,000 of them have been on the market since 2010.
John Lemke

Scientists can now control flies' brains with lasers | The Verge - 0 views

  • A laser beam can alter a fly’s behavior and make it mate with just about anything — even a ball of wax, according to scientists at the Howard Hughes Medical Institute. The researchers have developed an experiment which involves shining an infrared laser directly at the head of a fly whose brain has been altered using heat-activated proteins. This alteration allows the laser, dubbed the "Fly Mind-Altering Device" (FlyMAD), to activate specific neurons involved in mating.
  • behavioral modification was so strong that it persisted for about 15 minutes after the laser was turned off.
John Lemke

Cambridge team breaks superconductor world record | University of Cambridge - 0 views

  • three tonnes of force inside a golf ball-sized sample of material that is normally as brittle as fine china.
  • Superconductors are materials that carry electrical current with little or no resistance when cooled below a certain temperature. While conventional superconductors need to be cooled close to absolute zero (zero degrees on the Kelvin scale, or –273 °C) before they superconduct, high temperature superconductors do so above the boiling point of liquid nitrogen (–196 °C), which makes them relatively easy to cool and cheaper to operate.
  • Superconductors are currently used in scientific and medical applications, such as MRI scanners, and in the future could be used to protect the national grid and increase energy efficiency, due to the amount of electrical current they can carry without losing energy.
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