Monday, 11 March 2013

Survivors of Calif sailboat race accident released

LOS ANGELES (AP) ? Five sailors who survived when their boat smashed into rocks during a race in storm-churned seas off Southern California, killing a fellow crewmember, have been released from San Diego hospitals.

The survivors were treated for cuts, bruises and hypothermia, Chuck Hope, commodore of the San Diego Yacht Club, told UT San Diego Sunday (http://bit.ly/14KsMEg). The yacht club was a co-host of the 139-nautical-mile Islands Race.

The five crewmembers of the Uncontrollable Urge were rescued after the 32-foot sailboat lost its steering and the craft began drifting toward San Clemente Island, where it broke apart, Coast Guard Petty Officer Connie Gawrelli said Saturday.

Craig Thomas Williams, a 36-year-old architect from Serra Mesa, was killed. Race officials identified the other crew members as James Gilmore, the skipper and owner of the boat; Mike Skillicorn; Doug Pajak; Ryan Georgianna; and Vince Valdes.

On Friday night, the crew radioed the mayday call and also activated a feature on the boat that provides authorities with GPS coordinates and other crucial information, she said. But the crew then declined assistance and instead requested a tow boat. Stormy conditions, however, kept the tow boat from getting to them.

"They were not in immediate danger and thought they would be able to manage completing the race and get assistance on their own," Hope said. "Then things got worse."

He said the crew couldn't deploy a life raft or anchor the boat. They abandoned ship when the boat entered the surf line and broke apart.

When the Coast Guard reached the crew, they found Williams unresponsive in the water, the San Diego County Medical Examiner's office said. He and the other five crew members were hoisted into a helicopter and flown to a hospital.

Williams was a member of the Silver Gate Yacht Club in San Diego, where the Uncontrollable Urge is docked, said Carey Storm, the club's commodore.

"This is a very difficult time for the Williams family, the skipper of Uncontrollable Urge and the other surviving crew members," Carey Storm said. "(The club) and the entire Southern California racing community is a close family, and the loss of one of our members impacts us all greatly."

Carey said Sunday that a memorial fund has been established to help support Williams' young daughter and wife, who is pregnant.

Gilmore, the owner of the Uncontrollable Urge, tweeted Friday that he was taking the new boat on its first race, and noted that the forecast called for 25-knot winds.

"Gonna see what this boat can do!" he tweeted.

Hope said the Uncontrollable Urge was known within the sailboat racing circuit and that its crew and skipper were experienced.

"Those guys been around, they're very good sailors," he said. "This was not a case of someone getting in over their head."

He said stormy conditions in the open seas caused equipment failures for two other boats, forcing their crews to drop from the race. The Uncontrollable Urge crew radioed that the boat's rudder failed.

"This was not an isolated incident," Hope said. "Conditions were pretty fierce."

The overnight race began in Newport Harbor in Orange County on Friday and was to take participants around Catalina and San Clemente islands before finishing off in San Diego's Point Loma.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-03-10-Sailboat%20Race%20Death/id-eefe600fb7b04c76b14052f91317a904

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EU bans cosmetics with animal-tested ingredients

(AP) ? The European Union is banning the sale of new cosmetic products containing ingredients tested on animals.

The 27-country bloc's executive arm, the European Commission, said Monday the ban will take effect immediately.

Animal rights groups cheered the news, but industry trade body Cosmetics Europe said the ban comes too early and "acts as a brake on innovation."

The EU has banned animal testing of finished cosmetic products since 2004. The ban on cosmetics containing animal-tested ingredients was first decided four years ago but initially left loopholes for certain tests following resistance from cosmetics companies.

While the industry's rabbits and guinea pigs will now be spared, consumers are unlikely to notice immediate changes because products containing ingredients that were tested on animals before the ban can remain on the shelves.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2013-03-11-Europe-Animal%20Testing%20Ban/id-07e2a24813b3494f9a7768a5868b89bc

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Easter Activities for Babies and Toddlers on hands on : as we grow

Easter is just around the corner. Here are some fun Hands on activities, crafts, books and sign language for your baby or toddler to enjoy for Easter! Don?t wait! Bring out the eggs and bunnies now for hours of fun!

Submitted by Kim Vij at The Educators? Spin On It.

Categories: Creative Articles from Hands on Moms!
Topics: Holiday Activities & Crafts by Hands on Moms

Source: http://handsonaswegrow.com/easter-activities-for-babies-and-toddlers/

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Saturday, 9 March 2013

Large Explosion Reported In Kabul During Hagel Visit

KABUL, March 9 (Reuters) - A blast was heard in the Afghan capital Kabul on Saturday during a visit by U.S. Defense Secretary Chuck Hagel.

The explosion was heard near the Afghan Defence Ministry, said a defence official. An ISAF spokesman said Hagel was nowhere near the explosion. (Writing by Michael Georgy; Editing by Jeremy Laurence)

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Source: http://www.huffingtonpost.com/2013/03/09/explosion-kabul-hagel-visit_n_2841805.html

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New clues to how flu virus spreads

Mar. 7, 2013 ? People may more likely be exposed to the flu through airborne virus than previously thought, according to new research from the University of Maryland School of Public Health. The study also found that when flu patients wear a surgical mask, the release of virus in even the smallest airborne droplets can be significantly reduced.

"People are generally surprised to learn that scientists don't know for sure how flu spreads," says Donald Milton, M.D., Dr.P.H., who directs the Maryland Institute for Applied Environmental Health and led the study of influenza virus aerosols published in the journal PLOS Pathogens on March 7, 2013.

"Our study provides new evidence that there is nearly nine times more influenza virus present the smallest airborne droplets in the breath exhaled from those infected with flu than in the larger droplets that would be expected to carry more virus," explains Dr. Milton. "This has important implications for how we prevent the spread of flu."

Routes of flu transmission include:

1) direct or indirect (e.g., doorknobs, keyboards) contact with an infected person,

2) contact via large droplet spray from a respiratory fluid (via coughs and sneezes), and

3) inhalation of fine airborne particles, which are generated by the release of smaller, virus-containing droplets via normal breathing and coughing. The relative importance of these modes of influenza transmission has not been well understood, but is critical in devising effective interventions to protect healthcare workers and vulnerable people, such as infants and the elderly.

The Centers for Disease Control recommends that persons with influenza wear surgical masks to prevent transmission to susceptible individuals. Yet, this recommendation has been supported so far by only one study of mask impact on the containment of large droplet spray during influenza infection. Maryland's study is the first to provide data showing that using a surgical mask can reduce the release of even the smallest droplets containing infectious virus. For this reason, health care facilities should put surgical masks on those suspected of having influenza, and individuals with influenza can protect their families by wearing a mask.

Study Methods

Dr. Milton and his research team, including scientists from Harvard and Boston University Schools of Public Health and the University of Hong Kong, collected the exhaled breath from 38 flu patients and tested both the coarse (? 5 ?m) and fine (< 5 ?m) particles for the number of viruses using molecular methods. They found that the fine particles had 8.8 times more virus than the coarse particles (larger but still airborne droplets). They also tested the airborne droplets for "culturable" virus and found that virus was not only abundant in some cases, but infectious. However, there was a big range of how many viruses people put into the air -- some were undetectable while others put out over 100,000 every 30 minutes.

The researchers also tested the impact of wearing a surgical mask on the virus shedding into airborne droplets. Wearing a surgical mask significantly decreased the presence of virus in airborne droplets from exhaled breath. There was a 2.8 fold reduction in the amount of virus shed into the smallest droplets, and a 3.4 fold overall reduction in virus shed in both the coarse and fine and airborne particles.

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Story Source:

The above story is reprinted from materials provided by University of Maryland.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Donald K. Milton, M. Patricia Fabian, Benjamin J. Cowling, Michael L. Grantham, James J. McDevitt. Influenza Virus Aerosols in Human Exhaled Breath: Particle Size, Culturability, and Effect of Surgical Masks. PLoS Pathogens, 2013; 9 (3): e1003205 DOI: 10.1371/journal.ppat.1003205

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/ba7Y1YPqyms/130307190637.htm

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Friday, 8 March 2013

Human brain treats prosthetic devices as part of the body

Mar. 6, 2013 ? People with spinal cord injuries show strong association of wheelchairs as part of their body, not extension of immobile limbs.

The human brain can learn to treat relevant prosthetics as a substitute for a non-working body part, according to research published March 6 in the open access journal PLOS ONE by Mariella Pazzaglia and colleagues from Sapienza University and IRCCS Fondazione Santa Lucia of Rome in Italy, supported by the International Foundation for Research in Paraplegie.

The researchers found that wheelchair-bound study participants with spinal cord injuries perceived their body's edges as being plastic and flexible to include the wheelchair, independent of time since their injury or experience with using a wheelchair. Patients with lower spinal cord injuries who retained upper body movement showed a stronger association of the wheelchair with their body than those who had spinal cord impairments in the entire body.

According to the authors, this suggests that rather than being thought of only as an extension of the immobile limbs, the wheelchairs had become tangible, functional substitutes for the affected body part. As Pazzaglia explains, "The corporeal awareness of the tool emerges not merely as an extension of the body but as a substitute for, and part of, the functional self."

Previous studies have shown that people with prosthetic devices that extend or restore movement may make such tools part of their physical identity, but whether this integration was due to prolonged use or a result of altered sensory input was unclear. Based on the results of this study, the authors suggest that it may be the latter, as the brain appears to continuously update bodily signals to incorporate these tools into a sense of the body. The study concludes that this ability may have applications in rehabilitation of physically impaired people.

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Story Source:

The above story is reprinted from materials provided by Public Library of Science.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Mariella Pazzaglia, Giulia Galli, Giorgio Scivoletto, Marco Molinari. A Functionally Relevant Tool for the Body following Spinal Cord Injury. PLoS ONE, 2013; 8 (3): e58312 DOI: 10.1371/journal.pone.0058312

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/eElc3Ru6C_0/130306221135.htm

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Thursday, 7 March 2013

Endangered bat could slow highway construction

All it takes to derail a $31 million interchange: one bat.

The sole female Indiana bat found near a highway construction project in West Des Moines, Iowa, has become a roadblock to an interchange being built to bring more development to the area and ease traffic congestion. That's because the tiny, brown-furred creature, which weighs a mere one-quarter ounce, is on the state and federal endangered species list.

Officials reason where there?s one bat, there are probably more, including baby bats. They have asked for construction to stop until a study can be conducted of the area.

Kraig McPeak from U.S. Fish and Wildlife Service explained to local station KCCI, ?It simply identifies the areas that are most sensitive to the bat and then we just work with whomever?s doing the project to minimize impact to the areas.?

West Des Moines Mayor Steve Gaer told KCCI the study was bad timing. "If it was needed we would have rather done it years ago when we built the bridge [that the interchange will connect to], and then we could have addressed it at that time."

The study can?t start until May, after the bats are done hibernating. The interchange project, meanwhile, might be delayed four or five months.

Source: http://news.yahoo.com/blogs/sideshow/endangered-bat-stops-highway-construction-161242600.html

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