Sunday, March 31, 2013

Grand Hotel Marriott Resort, Golf Club & Spa - Getaways for Grownups

Luxury in Point Clear, Alabama

By Hope S. Philbrick

Ever wonder how loud a cannon-shot is?

Unexpectedly, you can hear the answer for yourself at a luxury hotel on 600 acres overlooking Mobile Bay in Point Clear, Alabama. With a nod to its military past?the historic hotel has served as a military hospital and Air Force training facility?each afternoon the staff hosts a military procession and cannon firing ceremony.

It?s an ear-popping photo-op to be sure, but there are many reasons the Grand Hotel Marriott Resort, Golf Club & Spa will linger in memory.

In fact, if you meet someone who?s stayed at the place, odds are it ranks as one of their favorite hotels and resorts.

I confess: I adore it. And I think I?m going to love it even more in the future.

When I visited as part of a press trip exploring the Alabama Gulf Coast, one of the hosts was Bill Lang, director of public relations for the Robert Trent Jones Golf Trail (of which this hotel is part).

Like most hotel industry insiders, when I asked him what amenities and services at this resort?and any others on the Robert Trent Jones Golf Trail?were specifically geared to adults, his first reaction was surprise. (Around the world, hoteliers have all been so busy getting family-friendly they seem to have forgotten about those of us traveling without children.) As we talked, he seemed to genuinely understand the goal of Getaways for Grownups and the needs of our audience. He promised to meet with decision makers and implement some new adult-oriented programs. As they occur, we?ll proudly tout all the enhancements and improvements we know will please adults.

King guest roomIn the meantime, The Grand is certainly still a lovely place to go. And, while the ?Odds of Encountering Children? are much higher than might reasonably be expected at an upscale golf and spa resort, you can plan a visit while school?s in session to limit the likelihood.

Originally built in 1847, today The Grand?s classic grandeur coexists with modern convenience. Other than perhaps getting startled by cannon fire, you will be supremely comfortable here. The beds are so cozy you may find it difficult to get out of bed in the morning. The view is peaceful. The activities plentiful. The staff friendly. And food and cocktails delicious?be sure to try a mint julep and the bread pudding. It?s an all-in-one vacation destination as well as a convenient hub from which to explore more of the Alabama coast.

The Grand Hotel Marriott Resort, Golf Club & Spa has held its reputation as The Queen of Southern Resorts for 165 years. ?One thing you see throughout the property is tradition,? says Michael Herzog, food and beverage director.

It makes a great impression, accentuated with a bang.

Go Green

Grand Hotel Marriott Resort, Golf Club & Spa has implemented many earth-friendly programs?a Marriott priority?including:

  • Energy conservation
  • Water management
  • Recycling
  • Composting kitchen waste, which is used to fertilize gardens?herbs and vegetables are harvested by the chefs
  • Local foods are featured on the menus, helping reduce transportation emissions
  • The Grand is working with the Alabama Department of Environmental Management to establish a statewide ?green certification? program

Grand Hotel Marriott Resort, Golf Club & Spa

Essentials?
  • 405 spacious guestrooms and suites
  • Complimentary wireless Internet
  • 36 slip marina
  • 5 pools, 3 beaches?There is one 21+ adults-only pool! But it?s right next to a kid?s pool.
  • Complimentary on-site parking; valet is $12/day
  • 100% smoke-free
  • There are nine on-site restaurants, including?The Grand Dining Room, a AAA Four Diamond restaurant. The Dining Room serves an award-winning Sunday Jazz Brunch. The Saltwater Grill serves up seafood with a contemporary flair. For casual fare, head to the Lakewood Golf Club. The poolside Pelican?s Nest and Blue Marlin Bar are seasonal.
  • Complimentary coffee in the coffee shop daily 6 a.m. to 8 p.m.
  • Historic cannon firing ceremony daily (approximately 3:45 p.m.)
  • Afternoon tea & cookies daily (4:00 p.m.)
  • Two daily shuttles to the quaint town of Fairhope, which is located 3 miles away
  • Horseshoes, croquet, ping pong, beach volleyball, bocce?ball, and bayside putting green (all equipment available on request)
  • Daily resort activities including arts and crafts
  • Non-motorized beach equipment (kayaks, hobie cats, and sail boats)
  • Bicycle usage (helmets available)
  • Tennis courts (equipment available for rent)
  • Horticultural and historical tours of the property, including the Confederate Rest Cemetery
  • Fishing poles and bait supplied for fishing from the Grand Pier
  • The Grand has been awarded the Top 121 Golf Resorts by Conde Nast Traveler, and the Top 500 Hotels in the World by Travel & Leisure
More Information?

Grand Hotel Marriott Resort, Golf Club & Spa
251-928-9201

-Photo Credits: King room courtesy Grand Hotel Marriott; cannon and chef?s garden ? HSP Media LLC

Source: http://getawaysforgrownups.com/grand-hotel-marriott-resort/

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How Cosmic Collisions Have Shaped Our Solar System

From the rocky fragments in Saturn's rings to Earth's own moon, our solar system bears signs of an ancient demolition derby. Planetary scientist Erik Asphaug describes the role of impacts in our planetary neighborhood, and looks ahead to a possible comet collision on Mars.

Source: http://www.npr.org/2013/03/29/175741693/segment-2?ft=1&f=1007

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Saturday, March 30, 2013

CDC: 24 E. coli illnesses linked to frozen foods

NEW YORK (AP) ? Health officials say at least 24 people have become sick from an outbreak of E. coli infections linked to frozen snack foods marketed to children.

No one has died, but eight people, mostly kids or teens, were hospitalized.

An investigation detected E. coli in an open package of Farm Rich brand frozen chicken quesadillas at an ill person's home.

On Friday, the Centers for Disease Control and Prevention reported illnesses in Alabama, Arkansas, Illinois, Indiana, Michigan, Mississippi, New York, Ohio, Pennsylvania, South Dakota, Texas, Utah, Virginia, Washington and Wisconsin.

The Buffalo, N.Y.-based Rich Products Corp. has recalled quesadillas, mozzarella bites and other frozen products made in November.

___

Online:

CDC report: http://www.cdc.gov/ecoli/2013/O121-03-13/index.html

Company: http://www.farmrich.com/

Source: http://news.yahoo.com/cdc-24-e-coli-illnesses-linked-frozen-foods-220930365--finance.html

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Kenyans await ruling in disputed presidential election

By Edmund Blair and Humphrey Malalo

NAIROBI (Reuters) - Kenya's Supreme Court said on Saturday it would issue its ruling no later than 1400 GMT (10 a.m. EDT) on legal challenges to Uhuru Kenyatta's win in a presidential election seen as a test of democracy, five years after vote disputes triggered widespread bloodshed.

The country's outgoing president called for calm ahead of a decision that will either confirm the victory of Kenya's richest man Kenyatta or force another vote.

Defeated candidate Raila Odinga says the March 4 poll was marred by technical problems and widespread rigging. Both politicians have promised to abide by the court's final word.

"Compatriots: The Supreme Court will deliver its decision not later than 5 p.m. today, Inshallah (God willing)," Chief Justice Willy Mutunga wrote on his Twitter account.

The ruling is expected to address a list of challenges to the result. It was not immediately clear if the timing announced referred to when the court would start reading details of its verdict or the time by which it expected to complete that task.

Police formed a security cordon around the court. Many ordinary Kenyans insist they will not allow a repeat of the violence that killed more than 1,200 people and hammered the economy following a dispute over the last election in 2007.

"We have moved on," said Monica Njagi, 28, owner of an Internet cafe in the port city of Mombasa. "Whatever the ruling, we shall go by it ... We have enough useful lessons from our past."

The peaceful voting in this year's election, and the fact that the dispute is being played out by lawyers not machete-wielding gangs, has already helped repair the image of east Africa's largest economy.

Saturday's ruling will test whether Kenyans trust their reformed judiciary and whether supporters of rival candidates accept the result quietly in a nation where tribal loyalties largely determine political allegiances.

"As the country awaits the Supreme Court ruling which is due this Easter weekend, I call upon all of us to accept the ruling and maintain peace," outgoing President Mwai Kibaki said in a message to mark the Christian Easter holiday.

"ESSENTIAL CONTACTS"

Kenyatta comfortably beat Odinga in terms of votes won, with 50.07 percent versus 43.28 percent, but only narrowly avoided a run-off by just edging above the 50 percent threshold.

Western donors are watching the fate of a regional trade partner and a country they see as vital to stability in a volatile area. They also face a headache if Kenyatta wins.

He is facing charges at the International Criminal Court of crimes against humanity, accused of helping incite the violence after the 2007 vote. Kenyatta denies the charges and has promised to cooperate with the court to clear his name.

Western nations have a policy of having only "essential contacts" with indictees of the court. They say that will not affect dealings with the Kenyan government as a whole, but will worry the issue could drive a long-time ally of the West closer to emerging powers such as China.

Neighboring African states are also keeping a careful eye on proceedings after they were hit by the knock-on effects when vital trade routes through Kenya were shut down five years ago.

Kenya's economy has yet to recover fully from the pummeling it took after the vote violence, with growth rates still yet to return to levels before that bloodshed.

"My worry is that if the court orders another election, tourism will suffer further," said Mohammed Hersi, general manager of the Whitesands hotel, a top Mombasa resort, saying clients were waiting to decide whether to come.

In the Supreme Court's hearing on Friday, the legal teams reviewed results of recounts ordered in 22 of the 33,400 polling stations after Odinga said more votes had been cast than there were registered voters. Both sides said the recounts supported their arguments.

Odinga's team argued that the failures undermined the vote. Rival lawyers said any irregularities or technical hiccups had an insignificant impact and did not change the overall outcome.

International observers said voting itself was credible, but diplomats say observers did not watch the full five-day count.

(Additional reporting by Joseph Akwiri in Mombasa, Hezron Ochiel in Kisumu and James Macharia in Nairobi; Editing by Andrew Heavens)

Source: http://news.yahoo.com/kenyans-await-ruling-disputed-presidential-race-022046688.html

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Today in History

Please check the URL for proper spelling and capitalization. If you're having trouble locating a destination on Yahoo!, try visiting the Yahoo! homepage or look through a list of Yahoo!'s online services.

Please try Yahoo Help Central if you need more assistance.

Source: http://news.yahoo.com/today-history-050206767.html

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Halle Berry & Nahla Hit the Beach in Hawaii!

Halle Berry and her daughter spend spring break in Hawaii! Plus, see more photos of celebs spending time with their loved ones!

Source: http://www.ivillage.com/star-snapshots-celebrity-kids-and-family-photos-2012/1-b-462723?dst=iv%3AiVillage%3Astar-snapshots-celebrity-kids-and-family-photos-2012-462723

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Friday, March 29, 2013

Prekindergarten program boosts children's skills

Mar. 28, 2013 ? Boston Public Schools' prekindergarten program is substantially improving children's readiness to start kindergarten, according to a new study of more than 2,000 children enrolled there. The program uses research-based curricula and coaching of teachers, is taught primarily by masters-level teachers, and is open to any child regardless of family income.

The study, out of Harvard University, appears in the journal Child Development. Some of the study's findings on the effects of the program are the largest found to date in evaluations of large-scale public prekindergarten programs.

Researchers found that the program substantially improved children's language, literacy, math, executive function (the ability to regulate, control, and manage one's thinking and actions), and emotional development skills citywide. Children in the program were 4 and 5 years old and from racially, linguistically, and socioeconomically diverse backgrounds. While all students who participated benefited, the improvements were especially strong for Latino children.

Preschool has been shown to help prepare children for kindergarten and is an increasing priority among federal, state, and local policymakers. But many preschool programs struggle to attain good instructional quality.

"We can draw several important lessons from our findings about factors that support quality in prekindergarten," notes Christina Weiland, incoming assistant professor at the University of Michigan's School of Education, who was at Harvard when she led the study.

First, the combination of explicit, evidence-based curricula (in language/literacy and math) and in-classroom coaching of teachers as part of professional development likely played a major role in improving student outcomes. Investing in such quality supports for prekindergarten teachers may lead to gains in students' school readiness, the study found.

Second, implementing consistent math, language, and literacy curricula might build children's executive function skills. "Our results suggest that curricula in these areas may also improve such domains as executive functioning, even without directly targeting them," according to Weiland. "Interestingly, research shows that these kinds of skills -- which reflect early brain development, the ability to focus, and behavior -- are critical to children's success down the road."

Third, students in the program also may have benefited from having more mixed-income peers than is typical in most public prekindergarten programs, which are means tested and therefore tend to include mostly low-income students.

"Given the particularly large impacts for Latinos, a group that tends to be underenrolled in preschool programs, efforts to increase the enrollment of Latino children in high-quality prekindergarten programs such as the one studied here may be beneficial," Weiland adds.

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Story Source:

The above story is reprinted from materials provided by Society for Research in Child Development, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Christina Weiland, Hirokazu Yoshikawa. Impacts of a Prekindergarten Program on Children's Mathematics, Language, Literacy, Executive Function, and Emotional Skills. Child Development, 2013; DOI: 10.1111/cdev.12099

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/top_health/~3/Dg2wGEGWtJQ/130328080227.htm

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Mysterious Desert 'Fairy Circles' Caused By Termites

60-Second Science

The Namib Desert's strange circular patches of grass with bare centers are the result of termites establishing reservoirs. Sophie Bushwick reports.

More 60-Second Science

In southwestern Africa's Namib desert, the lack of rainfall keeps grass sparse. But in some areas, mysterious rings of grass with bare centers appear and thrive. Now scientists have discovered these so-called fairy circles are indeed created by wee little creatures?termites. The work is in the journal Science. [Norbert Juergens, The Biological Underpinnings of Namib Desert Fairy Circles]

Many organisms live in and around fairy circles, which range from one to 50 meters in diameter and persist for decades. But scientists found only one species consistently inhabiting even the youngest fairy circles. The sand termite Psammotermes allocerus is thus the most likely culprit behind the rings.

How do termites make fairy circles? Living grass sucks up rainfall and loses the liquid to evaporation. But when termites cluster together, feeding on and destroying vegetation, they leave a roughly circular bare patch that stores more water than the surrounding soil. The fairy circle thus acts as a water reservoir for the sand termites, the grasses around the edge and other thirsty organisms.

So maybe we should start calling these rings ?termite circles.? Nah?sounds a bit wooden.

?Sophie Bushwick

[The above text is a transcript of this podcast]?
?


Source: http://rss.sciam.com/click.phdo?i=05e8eb4f9c5558daf977d61b8be690c6

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PFT: Osi reaches two-year deal with Falcons

Carson PalmerAP

When owners and teams treat football like a business, media and fans shrug.? When players do, it?s regarded as an affront to the integrity of the game.

It?s not fair, but that?s the way it is.? And Raiders quarterback Carson Palmer needs to brace himself for that reaction as he tries to force his way out of Oakland.

It?s obvious Palmer wants out.? Two years ago, he finagled his exit from Cincinnati by feigning retirement.? The strategy looked to be a failure until Raiders quarterback Jason Campbell broke his collarbone and former Raiders coach Hue Jackson lost his damn mind, giving up a first-round pick and a second-round pick for a quarterback who isn?t the guy he used to be.

Now, Palmer is turning up his nose at $10 million from the Raiders, which sets the stage for the Raiders eventually to cut him ? and for Palmer to play for someone else.

As Mike Silver of Yahoo! Sports explains it, Palmer wants to play for a contender, even if it means being a backup.? (Cough . . . Seahawks and Pete Carroll . . . cough.)? Of course, Palmer won?t get $10 million to be a backup, but his willingness to walk away from football in order to get out of Cincinnati proves that he?d be willing to walk away from $10 million in order to get a shot at winning.

Palmer?s posture also reflects a belief that, despite the hiring of G.M. Reggie McKenzie and coach Dennis Allen, Palmer doesn?t see the silver-and-black bus getting turned around in the immediate future.? Otherwise, he?d gladly take $10 million to stay put.

The problem is that the Raiders currently hold all the cards.? With no seven-figure trigger in Palmer?s deal, the $13 million doesn?t become fully guaranteed until Week One, which means the Raiders can cut him much later in the offseason, if they draft a quarterback early ? or if they eventually decide Terrelle Pryor can get the job done.? The only risk the Raiders are taking is that, if Palmer drops a dumbbell on his foot or pops an Achilles tendon in offseason conditioning drills or otherwise suffers a season-ending injury while on the clock, the Raiders will owe Palmer his full salary.

That could set the stage for a Steve McNair-style lockout.? Even without Palmer being barred from the building (which would violate the CBA), Palmer is making his second power play in two years.

When a team does it, we applaud.? Fair or not, Palmer should prepare for the jeers and the boos and the accusations of being a chronic quitter.

Source: http://profootballtalk.nbcsports.com/2013/03/27/osi-umenyiora-agrees-to-deal-with-falcons/related/

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Thursday, March 28, 2013

ModernMix is a $5 program that lets you run Metro-style apps in desktop-style windows

ModernMix is a $5 program that lets you run Metrostyle apps in desktopstyle windows

Sometimes you just wanna close a window. Or resize it, or drag it so that it overlaps with something else. That's how Windows works, and it's more or less how you'd expect to interact with Windows 8 in particular. The problem is, those old-world rules don't necessarily apply to newer Metro-style apps: yes, you can snap them in place next to traditional x86 programs, but you can't resize those windows, nor can you arrange them so that they overlap with each other.

Fortunately for you multitaskers out there, Stardock's new app ModernMix squeezes all your Metro programs into traditional desktop windows -- ones you can resize, minimize, drag around and even close completely. The app also lets you pin Metro apps to the Taskbar on the desktop, as well as run them at full-screen when the mood strikes. It's priced at $5, but Stardock is offering a 30-day free trial to folks who prefer to try before they buy. Just remember: you'll need Windows 8, not RT. Not that you RT users are spending much time in the desktop anyway.

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Comments

Source: Stardock

Source: http://www.engadget.com/2013/03/27/modernmix-lets-you-run-metro-style-apps-on-the-desktop/

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Google adds street views inside Japan nuclear zone

TOKYO (AP) ? Concrete rubble litters streets lined with shuttered shops and dark windows. A collapsed roof juts from the ground. A ship sits stranded on a stretch of dirt flattened when the tsunami roared across the coastline. There isn't a person in sight.

Google Street View is giving the world a rare glimpse into one of Japan's eerie ghost towns, created when the March 2011 earthquake and tsunami sparked a nuclear disaster that has left the area uninhabitable.

The technology pieces together digital images captured by Google's fleet of camera-equipped vehicles and allows viewers to take virtual tours of locations around the world, including faraway spots like the South Pole and fantastic landscapes like the Grand Canyon.

Now it is taking people inside Japan's nuclear no-go zone, to the city of Namie, whose 21,000 residents have been unable to return to live since they fled the radiation spewing from the Fukushima Dai-ichi nuclear power plant two years ago.

Koto Naganuma, 32, who lost her home in the tsunami, said some people find it too painful to see the places that were so familiar yet are now so out of reach.

She has only gone back once, a year ago, and for a few minutes.

"I'm looking forward to it. I'm excited I can take a look at those places that are so dear to me," said Naganuma. "It would be hard, too. No one is going to be there."

Namie Mayor Tamotsu Baba said memories came flooding back as he looked at the images shot by Google earlier this month.

He spotted an area where an autumn festival used to be held and another of an elementary school that was once packed with schoolchildren.

"Those of us in the older generation feel that we received this town from our forbearers, and we feel great pain that we cannot pass it down to our children," he said in a post on his blog.

"We want this Street View imagery to become a permanent record of what happened to Namie-machi in the earthquake, tsunami and nuclear disaster."

Street View was started in 2007, and now provides images from more than 3,000 cities across 48 countries, as well as parts of the Arctic and Antarctica.

___

Online: Namie Street View link: http://goo.gl/maps/iFIWD

Follow Yuri Kageyama on Twitter at www.twitter.com/yurikageyama

Source: http://news.yahoo.com/google-adds-street-views-inside-japan-nuclear-zone-002350658.html

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A Beautiful Minimalist High Chair Your Baby Won't Outgrow

Not only do you have to buy a bunch of new furniture when a baby arrives, you have to keep re-buying it as they get older and larger. Except for the wooden Froc chair that cleverly transforms from a high chair to a regular old seat to accomodate kids of all ages. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/0mRw-ATB1qI/a-beautiful-minimalist-high-chair-your-baby-wont-outgrow

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Counting white blood cells at home

Mar. 26, 2013 ? White blood cells, or leukocytes, are the immune system's warriors. So when an infection or disease attacks the body, the system typically responds by sending more white blood cells into the fray. This means that checking the number of these cells is a relatively easy way to detect and monitor such conditions.

Currently, most white blood cell counts are performed with large-scale equipment in central clinical laboratories. If a physician collects blood samples from a patient in the office -- usually requiring a full vial of blood for each test -- it can take days to get the results. But now engineers at the California Institute of Technology (Caltech), working with a collaborator from the Jerusalem-based company LeukoDx, have developed a portable device to count white blood cells that needs less than a pinprick's worth of blood and takes just minutes to run.

"The white blood cell counts from our new system closely match the results from tests conducted in hospitals and other central clinical settings," says Yu-Chong Tai, professor of electrical engineering and mechanical engineering at Caltech and the project's principal investigator. "This could make point-of-care testing possible for the first time."

Portable white blood cell counters could improve outpatient monitoring of patients with chronic conditions such as leukemia or other cancers. The counters could be used in combination with telemedicine to bring medical care to remote areas. The devices could even enable astronauts to evaluate their long-term exposure to radiation while they are still in space. The researchers describe the work in the April 7 issue of the journal Lab on a Chip.

There are five subtypes of white blood cells, and each serves a different function, which means it's useful to know the count for all of them. In general, lymphocytes use antibodies to attack certain viruses and bacteria; neutrophils are especially good at combating bacteria; eosinophils target parasites and certain infections; monocytes respond to inflammation and replenish white blood cells within bodily tissue; and basophils, the rarest of the subtypes, attack certain parasites.

"If we can give you a quick white blood cell count right in the doctor's office," says Wendian Shi, a graduate student in Tai's lab and lead author of the new paper, "you can know right away if you're dealing with a viral infection or a bacterial infection, and the doctor can prescribe the right medication."

The prototype device is able to count all five subtypes of white blood cells within a sample. It provides an accurate differential of the four major subtypes -- lymphocytes, monocytes, eosinophils, and neutrophils. In addition, it could be used to flag an abnormally high level of the fifth subtype, basophils, which are normally too rare (representing less than one percent of all white blood cells) for accurate detection in clinical tests.

The entire new system fits in a small suitcase (12" x 9" x 5") and could easily be made into a handheld device, the engineers say.

A major development reported in the new paper is the creation of a detection assay that uses three dyes to stain white blood cells so that they emit light, or fluoresce, brightly in response to laser light. Blood samples are treated with this dye assay before measurement in the new device. The first dye binds strongly to the DNA found in the nucleus of white blood cells, making it simple to distinguish between white blood cells and the red blood cells that surround and outnumber them. The other two dyes help differentiate between the subtypes.

The heart of the new device is a 50-micrometer-long transparent channel made out of a silicone material with a cross section of only 32 micrometers by 28 micrometers -- small enough to ensure that only one white blood cell at a time can flow through the detection region. The stained blood sample flows through this microfluidic channel to the detection region, where it is illuminated with a laser, causing it to fluoresce. The resulting emission of the sample is then split by a mirror into two beams, representing the green and red fluorescence.

Thanks to the dye assay, the white blood cell subtypes emit characteristic amounts of red and green light. Therefore, by determining the intensity of the emissions for each detected cell, the device can generate highly accurate differential white blood cell counts.

Shi says his ultimate goal is to develop a portable device that can help patients living with chronic diseases at home. "For these patients, who struggle to find a balance between their treatment and their normal quality of life, we would like to offer a device that will help them monitor their conditions at home," he says. "It would be nice to limit the number of trips they need to make to the hospital for testing."

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Story Source:

The above story is reprinted from materials provided by California Institute of Technology. The original article was written by Kimm Fesenmaier.

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


Journal Reference:

  1. Wendian Shi, Luke Guo, Harvey Kasdan, Yu-Chong Tai. Four-part leukocyte differential count based on sheathless microflow cytometer and fluorescent dye assay. Lab on a Chip, 2013; 13 (7): 1257 DOI: 10.1039/C3LC41059E

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/top_health/~3/-c3-XdmbIsE/130326101608.htm

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Wednesday, March 27, 2013

Records provide new look at Ariz. shooting spree

FILE - Emergency personnel attend to a shooting victim outside a shopping center in Tucson, Ariz. in this Saturday, Jan. 8, 2011 file photo taken where U.S. Rep. Gabrielle Giffords, D-Ariz., and others were shot as the congresswoman was meeting with constituents. Hundreds of pages of police reports in the investigation of the Tucson shooting rampage that wounded former Rep. Gabrielle Giffords are being released Wednesday, March 27, 2013 marking the public's first glimpse into documents that authorities have kept private since the attack more than two years ago. (AP Photo/James Palka, File)

FILE - Emergency personnel attend to a shooting victim outside a shopping center in Tucson, Ariz. in this Saturday, Jan. 8, 2011 file photo taken where U.S. Rep. Gabrielle Giffords, D-Ariz., and others were shot as the congresswoman was meeting with constituents. Hundreds of pages of police reports in the investigation of the Tucson shooting rampage that wounded former Rep. Gabrielle Giffords are being released Wednesday, March 27, 2013 marking the public's first glimpse into documents that authorities have kept private since the attack more than two years ago. (AP Photo/James Palka, File)

FILE - In this Jan. 8, 2011 file photo, Emergency personnel and Daniel Hernandez, an intern for U.S. Rep. Gabrielle Giffords, second right, move Giffords after she was shot in the head outside a shopping center in Tucson, Ariz. Hundreds of pages of police reports in the investigation of the shooting rampage were released Wednesday, March 27, 2013 marking the public's first glimpse into documents that authorities have kept private since the attack more than two years ago. (AP Photo/James Palka, File)

FILE - This photo released Tuesday, Feb. 22, 2011, by the U.S. Marshal's Service shows Jared Lee Loughner, who pleaded guilty in the Tucson, Ariz., shooting rampage that killed six people and left several others wounded, including then-U.S. Rep. Gabrielle Giffords. Hundreds of pages of police reports in the investigation of the shooting were released Wednesday, March 27, 2013 marking the public's first glimpse into documents that authorities have kept private since the attack on Jan. 8, 2011. (AP Photo/U.S. Marshal's Office, File)

FILE - In this Jan. 30, 2012 file photo, former Arizona Rep. Gabrielle Giffords, who was seriously injured in the mass shooting that killed six people in Tucson, Ariz., in January 2011, is aided by her husband, Mark Kelly, as she speaks before the Senate Judiciary Committee hearing on gun violence on Capitol Hill in Washington. Hundreds of pages of police reports in the investigation of the shooting were released Wednesday, March 27, 2013 marking the public's first glimpse into documents that authorities have kept private since the attack. (AP Photo/Susan Walsh, File)

(AP) ? Almost everyone who crossed paths with Jared Loughner in the year before he shot former Rep. Gabrielle Giffords described a man who was becoming more unhinged and delusional by the day.

He got fired from a clothing store and thrown out of college, shaved his head and got tattoos of bullets on his shoulder. He showed up at the apartment of a friend with a Glock 9 mm pistol, saying he needed it for "home protection." He made dark comments about the government, and, according to one acquaintance, appeared suicidal.

Loughner's spiral into madness hit bottom on Jan. 8, 2011. He broke down in tears when a wildlife agent pulled him over for a traffic stop. He went to a gas station and asked the clerk to call a cab as he paced nervously around the store. Gazing up at the clock, he said, "Nine twenty-five. I still got time."

About 45 minutes later, Giffords lay bleeding on a Tucson sidewalk along with 11 others who were wounded. Six people were dead.

The information about Loughner's mental state ? and the fact that no one did much to get him help ? emerged as a key theme in roughly 2,700 pages of investigative papers released Wednesday. Still, there was nothing to indicate exactly why he targeted Giffords.

The files also provided the first glimpse into Loughner's family and a look at parents dealing with a son who had grown nearly impossible to communicate with.

"I tried to talk to him. But you can't," his father, Randy Loughner, told police. "Lost, lost and just didn't want to communicate with me no more."

His mother, Amy Loughner, recalled hearing her son alone in his room "having conversations" as if someone else were there.

Despite recommendations from Pima Community College that Loughner undergo a mental evaluation after the school expelled him, his parents never followed up.

In a statement released by the gun control advocacy group she started with her husband, Giffords said that "no one piece of legislation" would have prevented the shooting.

"However, I hope that commonsense policies like universal background checks become part of our history, just like the Tucson shootings are ? our communities will be safer because of it."

While such checks may keep those with mental illnesses from obtaining guns, the 24-year-old Loughner had never been diagnosed with any conditions, meaning it's doubtful much would have stopped him from legally purchasing a weapon.

Friends and family interviewed by law enforcement after the shooting painted a picture of a young man who was deeply troubled in the weeks before the shooting.

Loughner visited Anthony George Kuck, who had known him since preschool. Kuck said he was alarmed to find he had shaved his head and was armed.

"I kicked him out of my house because he showed me his gun," Kuck said.

Kuck told police he had seen Loughner's mental state deteriorate over time, starting with drinking problems in high school, trouble with authorities and being kicked out of college.

"I know he has some crazy thoughts where he ... just believes the government is corrupt, and he has all these assumptions on things, that he doesn't really know what he's talking about," Kuck told investigators.

While he never heard him mention Giffords "he just seemed to have some kind of ... hate for government," Kuck added.

Kuck's roommate, Derek Andrew Heintz, who has known Loughner since he was about 12, said he was cooking when Loughner showed up with a gun and removed it from his belt. It was loaded with 32 rounds.

He asked Loughner why he had the weapon.

"I just want to show you,'" Loughner replied.

Loughner then left Heintz with a souvenir ? one bullet.

His parents grew alarmed over his behavior on several occasions ? at one point submitting him to drug-testing. The results were negative, said Amy Loughner, who was particularly worried that her son might have been using methamphetamine.

The father said his son kept journals, but they were written in an indecipherable script. Loughner bought a 12-gauge shotgun in 2008, but his parents took it away from him after he was expelled from college and administrators recommended he not own weapons.

On the day of the shooting, he and his father got in an argument, and he chased Jared Loughner away from their house. Friend Bryce Tierney told investigators Loughner called him early in the morning that day and left a cryptic voice mail that he believed was suicidal.

"He just said, 'Hey, this is Jared. Um, we had some good times together. Uh, see you later.' And that's it," Tierney said.

Onetime Loughner friend Zachary Osler explained how he worked at a sporting goods store where Loughner bought the handgun used in the shooting. He was questioned about seeing Loughner shopping there sometime before Thanksgiving and described an awkward encounter with the man.

"His response is nothing. Just a mute facial expression. And just like he, he didn't care," Osler told authorities.

News organizations seeking the records were denied access in the months after the shooting and the arrest of Loughner, who was sentenced in November to seven consecutive life sentences, plus 140 years, after he pleaded guilty to 19 federal charges.

Last month, U.S. District Judge Larry Burns cleared the way for the release of the records after Star Publishing Company, which publishes the Arizona Daily Star in Tucson, joined by Phoenix Newspapers Inc., which publishes The Arizona Republic, and KPNX-TV, sought their release. The judge said Loughner's fair-trial rights were no longer on the line now that his criminal case has resolved.

Loughner's guilty plea enabled him to avoid the death penalty. He is serving his sentence at a federal prison medical facility in Springfield, Mo., where he was diagnosed with schizophrenia and forcibly given psychotropic drug treatments to make him fit for trial.

Loughner's attorney, Judy Clarke, didn't return a call seeking comment Wednesday. There was no listed telephone phone number for Randy and Amy Loughner.

Arizona's chief federal judge and a 9-year-old girl were among those killed in the rampage. Giffords was left partially blind, with a paralyzed right arm and brain injury. She resigned from Congress last year.

Giffords intern Daniel Hernandez described how people were lining up to see Giffords on the morning of the shooting. He helped people sign in and recalled handing the sheet on a clipboard to Loughner.

"The next thing I hear is someone yell, 'Gun,'" said Hernandez, who rushed to tend to Giffords' gunshot wound to the head.

"She couldn't open her eyes. I tried to get any responses from her. It looked like her left side was the only side that was still mobile," Hernandez told authorities. "She couldn't speak. It was mumbled. She was squeezing my hand."

Hernandez explained how he had some training as a nurse and first checked for a pulse.

"She was still breathing. Her breathing was getting shallower," he said. "I then lifted her up so that she wasn't flat on the ground."

When he was arrested at the scene, Loughner was wearing peach-colored foam earplugs and had two loaded magazines in his left front pocket for the Glock he used in the shootings.

Hours later, he was polite and cooperative as detectives began their initial interview.

As Loughner sat in restraints in an interview room, the conversation was confined mainly to small talk. Little was said over the first four hours. Loughner asked if he could use the restroom, then at one point complained he felt sore.

"I'm about ready to fall over," he said.

Today, Giffords is still recovering. She struggles to speak in complete sentences and often walks with the help of her husband.

In a January interview on ABC News, she said "daggers" to recount her tense, face-to-face encounter with Loughner at his sentencing. When asked to describe his mental illness, she said one word: "sad."

___

Associated Press writers Michael R. Blood and Justin Pritchard in Los Angeles contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-03-27-Congresswoman%20Shot-Records/id-4d26bbf6a8234c9e966559b42e6689fe

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Huawei could be readying another powerful Samsung Galaxy S4 rival

Huawei may be putting the finishing touches to a Samsung Galaxy S4 challenger as details leak on a new high-powered handset.

According to Chinese website mobile163, Huawei is planning another quad-core handset which is set to launch in April.

The report suggests the currently nameless device will pack a 1.8GHz quad-core processor, 4.9-inch full HD display, 2GB of RAM, 13MP camera and a 2,600mAh.

Again, again, I love repetition

It also claims Huawei will pack all this tech into a body which is just 6.3mm thick, which makes us fear the handset in question could be pretty bezel-heavy to compensate.

If true, it's a slightly puzzling decision from the Chinese firm as it's already announced two quad-core handsets this year, with the 5-inch Ascend D2 breaking cover at CES 2013 and the 4.7-inch Ascend P2 arriving at MWC 2013.

The advantage of Huawei releasing another flagship smartphone is that it will be thrown into the minds of consumers again, and if it's priced cheaper than the Galaxy S4 it may well tempt some away from Samsung's offering.

Via UnwiredView

Source: http://www.techradar.com/news/phone-and-communications/mobile-phones/huawei-could-be-readying-another-powerful-samsung-galaxy-s4-rival-1140340?src=rss&attr=all

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Tuesday, March 26, 2013

Queen's 'super solvents' voted 'Most Important British Innovation of the 21st Century'

Queen's 'super solvents' voted 'Most Important British Innovation of the 21st Century' [ Back to EurekAlert! ] Public release date: 26-Mar-2013
[ | E-mail | Share Share ]

Contact: Claire O'Callaghan
c.ocallaghan@qub.ac.uk
Queen's University Belfast

Research by scientists from Queen's University Belfast on ionic liquid chemistry has been named the 'Most Important British Innovation of the 21st Century'.

The work of staff in the Queen's University Ionic Liquid Laboratories (QUILL) Research Centre has been named as the innovation that will have the greatest impact in the coming Century.

QUILL fought off stiff competition from 11 other innovations from across the United Kingdom to win the vote which was part of the Science Museum's Initiative on Great British past and future Innovations. This initiative was also sponsored, amongst others, by: Engineering UK, The Royal Society, British Science Association, Royal Academy of Engineering and Department for Business Innovation & Skills

A team of nearly 100 scientists are exploring the potential of ionic liquids at Queen's. Known as 'super solvents', they are salts that remain liquid at room temperature and do not form vapours. They can be used as non-polluting alternatives to conventional solvents and are revolutionising chemical processes by offering a much more environmentally friendly solution than traditional methods.

Professor Ken Seddon is Co-Director of QUILL. His seminal paper started the world-wide surge of interest in ionic liquids and it has now reached over 1000 citations. Speaking about their latest achievement, he said: "We are delighted to win as this shines a very public spotlight on how a team of chemists can dramatically improve the quality of the environment for everyone. Being named the most important British innovation of the 21st Century is recognition of the high calibre of research being undertaken at QUILL and throughout the University."

Professor Jim Swindall, Co-Director of QUILL at Queen's, said: "This is fantastic news for QUILL and for the University. This vote confirms that Queen's work on ionic liquid chemistry will eventually have a bearing on most of our lives. The liquids dissolve almost everything, from elements such as sulfur and phosphorus (that traditionally require nasty solvents) to polymers, including biomass. They can even remove bacterial biofilms such as MRSA. They are already being used in a process to remove mercury from natural gas by Petronas in Malaysia. Others can be used as heat pumps, compression fluids, or lubricants - the list is limitless."

Enterprise Minister Arlene Foster said: "I congratulate Queen's University on winning this most prestigious of accolades. It is a great achievement for Professors Ken Sedden and Jim Swindall and the entire team at QUILL and it is a great day for Northern Ireland science. This recognition underlines the strength of research being undertaken by Queen's and the impact this research has on the chemical and environmental industry around the world."

Robin Swann, Chairman of the Northern Ireland Assembly's Committee for Employment and Learning said: "The result of this public vote is terrific news for Northern Ireland as it demonstrates the importance of the research being undertaken at Queen's. The fact that global energy giant Petronas is already using the technology in its plants demonstrates the value and global impact of the research at the University and I congratulate Queen's on this significant achievement."

Set up in 1999, QUILL is an industry/university cooperative research centre and is now a world leader in the creation of ionic liquids. Key industry partners include BASF, Chevron, Invista, Merck, Petronas, Proctor & Gamble and Shell.

###

For further information on QUILL visit: http://quill.qub.ac.uk/

Media inquiries to Claire O'Callaghan, Communications Officer. Tel: +44 (0)28 9097 5391 or email c.ocallaghan@qub.ac.uk



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Queen's 'super solvents' voted 'Most Important British Innovation of the 21st Century' [ Back to EurekAlert! ] Public release date: 26-Mar-2013
[ | E-mail | Share Share ]

Contact: Claire O'Callaghan
c.ocallaghan@qub.ac.uk
Queen's University Belfast

Research by scientists from Queen's University Belfast on ionic liquid chemistry has been named the 'Most Important British Innovation of the 21st Century'.

The work of staff in the Queen's University Ionic Liquid Laboratories (QUILL) Research Centre has been named as the innovation that will have the greatest impact in the coming Century.

QUILL fought off stiff competition from 11 other innovations from across the United Kingdom to win the vote which was part of the Science Museum's Initiative on Great British past and future Innovations. This initiative was also sponsored, amongst others, by: Engineering UK, The Royal Society, British Science Association, Royal Academy of Engineering and Department for Business Innovation & Skills

A team of nearly 100 scientists are exploring the potential of ionic liquids at Queen's. Known as 'super solvents', they are salts that remain liquid at room temperature and do not form vapours. They can be used as non-polluting alternatives to conventional solvents and are revolutionising chemical processes by offering a much more environmentally friendly solution than traditional methods.

Professor Ken Seddon is Co-Director of QUILL. His seminal paper started the world-wide surge of interest in ionic liquids and it has now reached over 1000 citations. Speaking about their latest achievement, he said: "We are delighted to win as this shines a very public spotlight on how a team of chemists can dramatically improve the quality of the environment for everyone. Being named the most important British innovation of the 21st Century is recognition of the high calibre of research being undertaken at QUILL and throughout the University."

Professor Jim Swindall, Co-Director of QUILL at Queen's, said: "This is fantastic news for QUILL and for the University. This vote confirms that Queen's work on ionic liquid chemistry will eventually have a bearing on most of our lives. The liquids dissolve almost everything, from elements such as sulfur and phosphorus (that traditionally require nasty solvents) to polymers, including biomass. They can even remove bacterial biofilms such as MRSA. They are already being used in a process to remove mercury from natural gas by Petronas in Malaysia. Others can be used as heat pumps, compression fluids, or lubricants - the list is limitless."

Enterprise Minister Arlene Foster said: "I congratulate Queen's University on winning this most prestigious of accolades. It is a great achievement for Professors Ken Sedden and Jim Swindall and the entire team at QUILL and it is a great day for Northern Ireland science. This recognition underlines the strength of research being undertaken by Queen's and the impact this research has on the chemical and environmental industry around the world."

Robin Swann, Chairman of the Northern Ireland Assembly's Committee for Employment and Learning said: "The result of this public vote is terrific news for Northern Ireland as it demonstrates the importance of the research being undertaken at Queen's. The fact that global energy giant Petronas is already using the technology in its plants demonstrates the value and global impact of the research at the University and I congratulate Queen's on this significant achievement."

Set up in 1999, QUILL is an industry/university cooperative research centre and is now a world leader in the creation of ionic liquids. Key industry partners include BASF, Chevron, Invista, Merck, Petronas, Proctor & Gamble and Shell.

###

For further information on QUILL visit: http://quill.qub.ac.uk/

Media inquiries to Claire O'Callaghan, Communications Officer. Tel: +44 (0)28 9097 5391 or email c.ocallaghan@qub.ac.uk



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-03/qub-qs032613.php

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In blow to Assad, opposition takes Syria's Arab summit seat

By Sami Aboudi and Yara Bayoumy

DOHA (Reuters) - To applause from Arab heads of state, a foe of Bashar al-Assad took Syria's vacant seat at an Arab summit on Tuesday, deepening the Syrian president's diplomatic isolation and diverting attention from opposition rifts.

Speaking at an annual gathering of Arab leaders in the Gulf state of Qatar, Moaz Alkhatib said he had asked U.S. Secretary of State John Kerry for American forces to help defend rebel-controlled northern parts of Syria with Patriot surface-to-air missiles now based in Turkey. NATO swiftly rebuffed the idea.

The insurgents complain that they have few weapons to counter Assad's helicopter gunships and warplanes.

"It was a historic meeting. You could feel the grandiose nature of the meeting," said opposition spokesman Yaser Tabbara.

"It's a first step towards acquiring full legal legitimacy."

Alkhatib said the United States, which has given non-military aid to Syrian rebels, should play a bigger role in helping end the two-year-old conflict in Syria, blaming Assad's government for what he called its refusal to solve the crisis.

"I have asked Mr. Kerry to extend the umbrella of the Patriot missiles to cover the Syrian north and he promised to study the subject," he said, referring to NATO Patriot missile batteries sent to Turkey last year to protect Turkish airspace.

"We are still waiting for a decision from NATO to protect people's lives, not to fight but to protect lives," he added, addressing a body that barred Assad's government in late 2011.

Responding to Alkhatib's remarks, an official of the Western military alliance at its headquarters in Brussels said: "NATO has no intention to intervene militarily in Syria."

Turkey said it would be up to the rest of NATO to decide if members wanted to expand the remit of the Patriot batteries.

Michael Stephens, a researcher based in Qatar for Britain's Royal United Services Institute, said acceding to Alkhatib's request would effectively put NATO at war with Damascus.

DEFENSIVE DEPLOYMENT

NATO's current deployment of three Patriot missile batteries in southern Turkey is intended to be purely defensive, shielding Turkey from possible attack from Syria. The Patriots are designed to shoot down hostile missiles in mid-air.

Alkhatib, a Sunni Muslim cleric, took Syria's seat at the summit for the first time despite announcing on Sunday that he would step down as leader of the Syrian National Coalition.

Behind him sat Ghassan Hitto, the prime minister of a provisional opposition government that plans to run rebel-held area, and fellow senior opposition official George Sabra.

Alkhatib made a blunt call on other Arab leaders to "fear God in dealing with your people" and free political prisoners - a departure from anodyne tradition at the League.

But he also criticized what he called Western failure to bring an end to the conflict, and said an influx of foreign Islamist fighters should not be used by the West as a pretext to deny the Syrian people meaningful help.

"I don't know if the real issue has to do with whether he's a foreigner or he has a beard," he remarked, referring to trademark beards worn by Islamist fighters.

Alkhatib denounced the presence in Syria of Iranians and Russians he said were backing the government.

OPPOSITION, REPRESSION

In his opening speech as host, Qatar's Sheikh Hamad bin Khalifa al-Thani urged the U.N. Security Council to stop the "oppression and repression of the people" in Syria, halt the bloodshed and "present those responsible for these crimes against their people to international justice".

The United Nations says about 70,000 people have been killed in a conflict that began with peaceful anti-Assad protests and turned into an increasingly sectarian armed insurrection.

The war in Syria has divided world powers, paralyzing action at the Security Council. The Arab world is also split, with Saudi Arabia and Qatar the most fervent foes of Assad, and Iraq, Algeria and Lebanon the most resistant to calls for his removal.

The conflict echoes sectarian strains between Sunni Muslims, notably in the Gulf, and Shi'ites, mainly in Iraq, Lebanon and non-Arab Iran, whose faith is close to Assad's Alawite minority.

Syrian rebels again fired mortar rounds into central Damascus on Tuesday. State television said several people had been wounded by "terrorist" mortar bombs that landed in the Syrian Arab News Agency SANA compound in the Baramkeh district.

State television said a suicide car bomber killed and wounded several people in northeastern Damascus, although opposition activists said the blast could have been a mortar.

Syrian state TV did not cover the Arab League meeting in Qatar, airing a program on makeup for women instead.

A group of pro-Assad hackers signing themselves the Syrian Electronic Army claimed an attack on an Arab League website that directed readers to a picture of Assad and derided the League's Egyptian secretary-general for his "loyalty to the sheikhs".

INTERNAL DISARRAY

Alkhatib's decision to quit, which he blamed on the world's failure to back the armed revolt against Assad also appeared to be motivated by internal disputes in the alliance. It undermined the alliance's claim to provide a coherent alternative to Assad.

Liberals saw it as a protest against what they view as the rising influence of hardline Islamists in the Qatari-backed umbrella group set up in Doha in November to replace the ineffectual Syrian National Council.

Syria's Muslim Brotherhood, criticized for its grip on the Syrian National Council, appears to be wield as much sway on its successor coalition, which has won wide international backing, but has failed to shake an image as consisting mostly of foreign-backed exiles immersed in political in-fighting.

Jane Kinninmont, of Britain's Chatham House think-tank, said Qatar and the other Gulf states had been frustrated that the United States in particular and also European powers had not done more to help the Syrian opposition.

"The Gulf countries contrast this to the Iraq war which many of them were quite dubious about, and they see a U.S. that's far less interventionist today, even though there's a much greater case for an immediate humanitarian need."

(Additional reporting by Mirna Sleiman and William Maclean, Omar Fahmy in Cairo, Oliver Holmes and Erika Solomon in Beirut, Gulsen Solker in Ankara and Adrian Croft in Brussels; Writing by Alistair Lyon)

Source: http://news.yahoo.com/syria-opposition-expected-syria-seat-arab-summit-080255252.html

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Video: Tomorrow In :30

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Source: http://www.nbcnews.com/video/cnbc/51324888/

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Nanowire solar cells raise efficiency limit

Monday, March 25, 2013

Scientists from the Nano-Science Center at the Niels Bohr Institut, Denmark and the Ecole Polytechnique F?d?rale de Lausanne, Switzerland, have shown that a single nanowire can concentrate the sunlight up to 15 times of the normal sun light intensity. The results are surprising and the potential for developing a new type of highly efficient solar cells is great.

Due to some unique physical light absorption properties of nanowires, the limit of how much energy we can utilize from the sun's rays is higher than previous believed. These results demonstrate the great potential of development of nanowire-based solar cells, says PhD Peter Krogstrup on the surprising discovery that is described in the journal Nature Photonics.

The research groups have during recent years studied how to develop and improve the quality of the nanowire crystals, which is a cylindrical structure with a diameter of about 10,000 part of a human hair. The nanowires are predicted to have great potential in the development not only of solar cells, but also of future quantum computers and other electronic products.

It turns out that the nanowires naturally concentrate the sun's rays into a very small area in the crystal by up to a factor 15. Because the diameter of a nanowire crystal is smaller than the wavelength of the light coming from the sun it can cause resonances in the intensity of light in and around nanowires. Thus, the resonances can give a concentrated sunlight, where the energy is converted, which can be used to give a higher conversion effeciency of the sun's energy, says Peter Krogstrup, who with this discovery contributes to that the research in solar cell technology based on nanowires get a real boost.

New efficiency limit

The typical efficiency limit - the so-called "Shockley-Queisser Limit" - is a limit, which for many years has been a landmark for solar cells efficiency among researchers, but now it seems that it may be increased.

It's exciting as a researcher to move the theoretical limits, as we know. Although it does not sound like much, that the limit is moved by only a few percent, it will have a major impact on the development of solar cells, exploitation of nanowire solar rays and perhaps the extraction of energy at international level. However, it will take some years years before production of solar cells consisting of nanowires becomes a reality, says Peter Krogstrup who just completed his PhD at the Niels Bohr Institute, University of Copenhagen.

The research is conducted in collaboration with the Laboratory des Mat?riaux Semiconducteurs, Ecole Polytechnique F?d?rale de Lausanne, the Foundation and the company SunFlake A / S. Their scientific findings work support results published in the journal Science in January. Here, a group of researchers from Lund, showed that the sun's rays was sucked into the nanowires due to the high amount of power that their solar cell produced.

###

University of Copenhagen - Niels Bohr Institute: http://www.nbi.ku.dk/english/press_and_media/

Thanks to University of Copenhagen - Niels Bohr Institute for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/127427/Nanowire_solar_cells_raise_efficiency_limit

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There is a tweet on Osabu?s twitter that very much concerns me. But my google translate only...

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Source: http://drainedmybrain.tumblr.com/post/46216022692

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Sunday, March 24, 2013

Ray Williams dies: NBA star who rebounded from homelessness (+video)

Ray Williams dies: The former NBA star struggled financially after his career. Ray Williams was homeless in 2010, until former Boston Celtics teammates helped him.

By Staff,?Associated Press / March 23, 2013

Ray?Williams, the former New York Knicks guard who averaged 15.5 points and 5.8 assists in 10 seasons in the NBA, died Friday. He was 58.

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The Knicks confirmed Williams' death, but didn't provide a cause. Coach Mike Woodson said he spoke to Williams' wife and brother to offer his condolences.

"It's a major loss. He's a part of our Knicks family," Woodson said in Toronto before the Knicks' victory over the Raptors. "Our organization has been fantastic through this. I tip my hat to the Knicks and the fact they stood in Ray's corner. He'll be missed. Ain't no doubt about that. He was well liked in the community."

Like many professional athletes, Williams struggled financially after his NBA career was over.

Born in Mount Vernon on Oct. 14, 1954, Williams was drafted 10th overall by the Knicks in 1977. He averaged 16.4 points in five seasons in New York and went on to play for New Jersey, Kansas City, Boston, Atlanta and San Antonio.

Williams, averaged 18.9 points in two seasons at the University of Minnesota, where he teamed with Kevin McHale, Mychal Thompson and longtime NBA coach Flip Saunders.

"Ray was probably my favorite college teammate," McHale, now the coach of the Houston Rockets, said after his team's victory over Cleveland on Friday night. "I came in as a rookie and Ray took me under his wing. We played ball all the time. We were two guys that just loved to play.

"I went to the University of Minnesota the day after I graduated from high school. I went to Williams Arena and I went to work and the coach said everybody was going to play at like 3:30, or 4, after work. I got there early and Ray and I started playing 1-on-1. We ended up fouling the hell out of each other and we almost ended up in a fight my first day because I wouldn't give him game point. He kept on saying, "I got fouled," and I said, "No, you didn't." He and I played 1-on-1 and from that day on, we became really good friends."

McHale also teamed with Williams briefly with the Boston Celtics.

"I was a skinny little kid, man, and Ray was a big ol' kid from New York City," McHale said. "He would always tell me about New York City. I'd never been to New York City. I didn't know what it was.

"A couple of times, we played and some guys tried roughing me up. I'll never forget, Ray went up and grabbed one of these guys. Back then, they had jewelry and he grabbed the guy by his neck. Ray said he twisted it really hard and said, 'Before you mess with him, you've got to mess with me. And here's Ray, 6-3, and I'm 6-10. I said, 'Thank you, Ray." ... I really liked Ray as a teammate. He was a teammate in Boston, too. Those days in Minnesota, 1976, going down there in the summer playing with him and stuff. We were 24-3 that year and Ray was our point guard and we just had a group of guys that played."

After his NBA career, Williams ran into difficult financial times. Like many professional athletes, he was forced to file for bankruptcy in 1994. By 2010, Williams was homeless, living out of his car in Florida. But thanks to an article in the Boston Globe, some of his former teammates helped him get back on his feet financially. And Williams got at job in his hometown, at the city parks and recreation department, in Mount Vernon, NY., the?Boston Globe reported:

"After months of sleeping in a broken-down 1992 Buick on a back road in Florida, former Celtics guard Ray Williams ? once a marquee NBA player ? has a roof over his head, a reason to get up in the morning, a chance to do for the needy what others did for him when he was down to his last dime.

Thanks in part to Larry Bird and Kevin McHale, his teammates with the ?85 Celtics, Williams is out of poverty ? an existence all too common among former NBA players who outlived their basketball earnings."

Copyright 2013 The Associated Press.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/gk43h2Yv3cI/Ray-Williams-dies-NBA-star-who-rebounded-from-homelessness-video

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