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Tag: "gas" at medical news

World Environment Day (International Polar Year)

...notching up of temperature to increased greenhouse gas concentrations, caused very likely' , by human activities. It may do well for the readers to understand that such gases in turn increase the green house effect. Greenhouse effect is similar to warming air inside a greenhouse to keep it at...

Crackdown on Dirty Hospitals in UK

...rhoea which can lead to inflammation of the bowel, gas gangrene and death. Some hospitals have infection rates six times higher than others. Inadequate infection control, poor standards of cleanliness and the misuse of antibiotics are blamed for the spread of the bug. Last year, cases of C-difficile ro...

Bush Isolated on Climate Change Heading into G8

...006 elections, says the world's biggest greenhouse gas emitter should lead the fight against climate change. With his G8 proposal, Bush is just "shifting from denial to delay," Democratic lawmaker Edward Markey, head of a new House of Representatives panel on global warming, said Saturday. Bush and M...

Activists Urge Greater Medical Support for Gulf War Veterans Exposed to Sarin Gas

...owed that even a low-level exposure to sarin nerve gas could have caused lasting brain deficits in former service members. Also symptoms were found to be exacerbated by the use of bug repellant and a nerve-agent antidote given to roughly 250,000 troops during the Gulf War. When the roughly 700,000 d...

Iceland Introduces Smoking Ban in Bars and Restaurants

...limate even in summer, many bar owners have set up gas heaters on pavements and some restaurants will be lending blankets to customers. Most venues have increased their staff of doormen and bouncers because of the expected increase in the number of guests going in and out to smoke. 'Bar owners are of c...

Researchers Find Ways to Recycle Old Tyres into New

...rumb', inside a chamber filled with ionised oxygen gas plasma makes the crumbs adhesive and allows them to gel better with new rubber. 'It makes the surface of the crumb much better at sticking onto new rubber. Without treatment, the interface between the old pieces and new rubber is very weak', said I...

Bubbles may Pave Way for Producing Nanoscale Electronic Components

...Cao of the University of Hawaii, US, used nitrogen gas to blow bubbles of an epoxy polymer containing silicon nanowires and caught the resulting film on a surface. Then they examined the resulting film under both optical and electron microscopes, and found that the nanowires and nanotubes had become ne...

Hearing Loss Becoming an Epidemic in Canada

...s. While using an electric hair dryer or pushing a gas lawnmower, you're well into the danger zone at 90-plus decibels. At peak levels, iPods can hit volumes of 120 decibels, which is louder than a chainsaw or jackhammer. Music in dance clubs can peak as high as 150 decibels. Ian Murray, a hearing inst...

New Wireless System Developed to Detect Esophageal Reflux

...ue. The sensor is designed to detect stomach acid, gas and water so doctors can determine whether the presence of those substances coincides with feelings of heartburn, the start of eating or other activities. The next step will involve testing in animal models before the system eventually is tested in h...

Yale F&ES Graduation to Offset Gas Linked to Global Warming

...lpipe and smokestacks, is the principal greenhouse gas linked to global warming. Carbon offsets are generated by projects that either sequester greenhouse gases or help directly reduce emissions elsewhere. The intent is to find a project somewhere that sequesters carbon dioxideremoves it from the atmos...

Ten People Taken Ill After Inhaling Methane Gas

...le were taken ill Wednesday after inhaling methane gas leaking from a colliery in Jharkhand's Dhanbad district, police said. The gas leak was reported early morning from the Bathdih colliery of Bharat Coking Coal Ltd (BCCL) in Dhanba...

Work Less to Sustain Planet Earth, Say Activists

... 1-2 degrees Celsius. Any reductions in greenhouse gas emissions made through conservation, cleaner fuels or green technology would be overwhelmed by increased industrial output. A national organization with 10,000 members, Take Back Your Time has launched a campaign calling for national legislation gu...

UCLA Imaging Study Reveals How Pure Oxygen Harms the Brain

...ommend a new approach adding carbon dioxide to the gas mix to preserve brain function in patients. "Fo...al, the team added 5 percent carbon dioxide to the gas mixture and repeated the scan. A comparison of the two scans revealed dramatic differences. "W...

World Cities Join Hands to Combat Climate Change

...ed New York's ambitious plans to reduce greenhouse gas emissions in his city by 30 percent by 2030, including a controversial plan to introduce a traffic congestion charge in Manhattan. "This is our blueprint - or should I say greenprint - for making the Big Apple truly the Green Apple," Bloomberg had ...

Soft Contacts Designed for Cone-Shaped Cornea

...enses to vision with conventional lenses and rigid gas permeable lenses, or hard contact lenses. Corrections with the custom lenses resulted in an average improvement of 2.1 lines in visual acuity, or from 20/48 to 20/29, over the use of the conventional defocus and astigmatism corrections alone. Conve...

Saving Powers Of The Ocean On The Wane

...on, this is causing the sea to release some of the gas that it had stored before. Says lead author lead author Corinne Le Qur: "This is serious. All climate models predict that this kind of 'feedback' will continue and intensify during this century." Oceans are believed to absorb about one-quarter ...

Scientists Saying Against Trees Sparks Debate

... reason or mechanism for living plants to emit the gas in an oxygen-rich environment. The implications ...ests that Keppler's team might have forgotten that gas trapped in plants' intercellular spaces, and in air pockets in the soil, could diffuse out and be co...

Deforestation Plays a Critical Role in Climate Change: Study

... can play a key role in reducing future greenhouse gas concentrations, a new study by the Global Carbon P...contribution to stabilising atmospheric greenhouse gas concentrations, said Dr Pep Canadell from the Global Carbon Project and CSIRO Marine and Atmospheric...

Higher Gas Prices Leave Many Workers Running on Empty

...s have been affected as the cost to fill a tank of gas has nearly doubled over the past few years. In his...y 1,000 full-time employees were asked to note how gas prices have affected their disposable spending patterns. They also were asked how these changes affe...

Warrior Culture in Los Angeles Police Force

... been on display before the use of clubs and tear gas to disperse 15,000 peaceful anti-war protesters in Century City in 1967 the Watts riots, the Rodney King beating in 1991, the harsh crackdown on demonstrators at the 2000 Democratic National Convention. Public outcry and inquiries that followed eac...

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