Friday, May 3, 2013

Sore thumbs? US text messaging declines

(AP) ? Americans are saying CUL8TR to text messaging, a wireless industry group says, as Internet-based applications such as Apple's Messages are starting to take over from what was once a cash cow for phone companies.

CTIA ? The Wireless Association said Thursday that Americans sent 2.2 trillion text messages last year, down 5 percent from 2011. That's still 19 text messages per person per day.

Text messages vaulted into the U.S. mainstream in 2007, despite often costing 10 cents each. Costs came down quickly as phone companies started selling monthly "bundles" of texts. Now, many phone companies give text messaging away for free as part of a plan that mainly meters the amount of data used. That has helped stave off mass migration to Internet chat applications and Facebook messaging in the U.S., making the decline somewhat surprising, said Pamela Clark-Dickson, an analyst with Informa Telecoms & Media in Britain.

In countries where phone companies have kept the cost of text messaging high, the use of chat applications that avoid those fees has exploded. Those apps include WhatsApp and allow people to text other users of the same service for free, using the Internet and bypassing the phone companies' text systems. Informa estimates that the number of messages sent through such services worldwide exceeded those sent by text last year.

The text message, or Short Message Service, was created in France and Germany in the 80s as part of the specification for the "GSM" digital cellphone standard. The first commercial services appeared in Europe in the 90s. They were slow to appear in the U.S., where the cost of cellphone calls was much lower than in Europe.

Clark-Dickson said text messaging will likely remain popular as a way to communicate with people who don't use chat applications. In addition, businesses have started using it as a way to communicate with customers.

"At this point, SMS has still got quite a lot going for it," Clark-Dickson said.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/495d344a0d10421e9baa8ee77029cfbd/Article_2013-05-02-US-TEC-Text-Messaging/id-02bb03bd41a544f5b49eed9de2cf9ea8

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Thursday, May 2, 2013

North Korea sentences American to 15 years' labor

SEOUL, South Korea (AP) ? A Korean American detained for six months in North Korea has been sentenced to 15 years of hard labor for "hostile acts" against the state, the North's media said Thursday ? a move that could trigger a visit by a high-profile American if history is any guide.

Kenneth Bae, a Washington state man described by friends as a devout Christian and a tour operator, is at least the sixth American detained in North Korea since 2009. The others eventually were deported or released without serving out their terms, some after trips to Pyongyang by prominent Americans, including former U.S. presidents Bill Clinton and Jimmy Carter.

With already abysmal U.S.-North Korean ties worsening since a long-range rocket-launch more than a year ago, Pyongyang is fishing for another such meeting, said Ahn Chan-il, head of the World Institute for North Korea Studies think tank in South Korea.

"North Korea is using Bae as bait to make such a visit happen. An American bigwig visiting Pyongyang would also burnish Kim Jong Un's leadership profile," Ahn said. Kim took power after his father, Kim Jong Il, died in December 2011.

The authoritarian country has faced increasing criticism over its nuclear weapons ambitions. Disarmament talks including the Koreas, the United States, Japan, China and Russia fell apart in 2009. Several rounds of U.N. sanctions have not encouraged the North to give up its small cache of nuclear devices, which Pyongyang says it must not only keep but expand to protect itself from a hostile Washington.

Pyongyang's tone has softened somewhat recently, following weeks of violent rhetoric, including threats of nuclear war and missile strikes. There have been tentative signs of interest in diplomacy, and a major source of North Korean outrage ? annual U.S.-South Korean military drills ? ended Tuesday.

In Washington, the U.S. State Department said it was working with the Swedish Embassy in Pyongyang to confirm the report of Bae's sentencing. The United States lacks formal diplomatic ties with North Korea and relies on Sweden for diplomatic matters involving U.S. citizens there.

Bae's trial on charges of "committing hostile acts" against North Korea took place in the Supreme Court on Tuesday, the state-run Korean Central News Agency reported. KCNA referred to Bae as Pae Jun Ho, the North Korean spelling for his Korean name.

Bae was arrested in early November in Rason, a special economic zone in North Korea's far northeastern region bordering China and Russia, state media said. The exact nature of Bae's alleged crimes has not been revealed.

Friends and colleagues say Bae was based in the Chinese border city of Dalian and traveled frequently to North Korea to feed orphans. Bae's mother in the United States did not answer calls seeking comment Thursday.

There are parallels to a case in 2009. After Pyongyang's launch of a long-range rocket and its second underground nuclear test that year, two American journalists, Laura Ling and Euna Lee, were sentenced to 12 years of hard labor after sneaking across the border from China.

They later were pardoned on humanitarian grounds and released to Clinton, who met with then-leader Kim Jong Il. U.S.-North Korea talks came later that year.

In 2011, Carter visited North Korea to win the release of imprisoned American Aijalon Gomes, who had been sentenced to eight years of hard labor for crossing illegally into the North from China.

Korean American Eddie Jun was released in 2011 after Robert King, the U.S. envoy on North Korean human rights, travelled to Pyongyang. Jun had been detained for half a year over an unspecified crime.

Jun and Gomes are also devout Christians. While North Korea's constitution guarantees freedom of religion, in practice only sanctioned services are tolerated by the government.

U.N. and U.S. officials accuse North Korea of treating opponents brutally. Foreign nationals have told varying stories about their detentions in North Korea.

The two journalists sentenced to hard labor in 2009 stayed in a guest house instead of a labor camp due to medical concerns.

Ali Lameda, a member of Venezuela's Communist Party and a poet invited to the North in 1966 to work as a Spanish translator, said that he was detained in a damp, filthy cell without trial the following year after facing espionage allegations that he denied. He later spent six years in prison after a one-day trial, he said.

___

AP writer Lou Kesten contributed to this report from Washington.

Source: http://news.yahoo.com/north-korea-sentences-american-15-years-labor-035931247.html

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Wednesday, May 1, 2013

New suburban dream born of Asia and Southern California

POSTED: 01:30 a.m. HST, Apr 29, 2013

SAN MARINO, Calif. ? Beneath the palm trees that line Huntington Drive, named for the railroad magnate who founded this Southern California city, hang signs to honor families who have helped sponsor the centennial celebration here this year. There are names like Dryden, Crowley and Telleen, families that have lived here for generations. But there are newer names as well: Sun, Koo and Shi.

A generation ago, whites made up roughly two-thirds of the population in this rarefied Los Angeles suburb, where most of the homes are worth well over $1 million. But Asians now make up over half of the population in San Marino, which has long attracted some of the region's wealthiest families and was once home to the Western headquarters of the John Birch Society.

The transformation illustrates a drastic shift in California immigration trends over the last decade, one that can easily be seen all over the area: More than twice as many immigrants to the nation's most populous state now come from Asia than from Latin America.

And the change here is just one example of the ways immigration is remaking America, with the political, economic and cultural ramifications playing out in a variety of ways. The number of Latinos has more than doubled in many Southern states, including Alabama, Georgia and North Carolina, creating new tensions. Asian populations are booming in New Jersey, and Latino immigrants are reviving small towns in the Midwest.

Much of the current immigration debate in Congress has focused on Hispanics, and California has for decades been viewed as the focal point of that migration. But in cities in the San Gabriel Valley ? as well as in Orange County and in Silicon Valley in Northern California ? Asian immigrants have become a dominant cultural force in places that were once largely white or Hispanic.

"We are really looking at a different era here," said Hans Johnson, a demographer at the Public Policy Institute of California who has studied census data. "There are astounding changes in working-class towns and old, established, wealthy cities. It is not confined to one place."

Asians have become a majority in more than half a dozen cities in the San Gabriel Valley in the last decade, creating a region of Asian-dominated suburbs that stretches for nearly 30 miles east of Los Angeles. In the shopping centers, Chinese-language characters are on nearly every storefront, visible from the freeways that cut through the area.

Monterey Park, a middle-class city that began attracting Asian immigrants more than a generation ago, is still widely seen as the area's center and retail hub. But as Asians have continued to arrive in Southern California, they have moved into some of the most exclusive cities in Los Angeles County, making up more than 60 percent of the population in San Gabriel and Walnut, along the county's eastern edge.

Many of the immigrants come here from China and Taiwan, where they were part of a highly educated and affluent population. They have eagerly bought property in places like San Marino, where the median income is nearly double that of Beverly Hills and is home to one of the highest-performing school districts in the state. The local library now offers story time in Mandarin.

But the wealth is not uniform, and there are pockets of poverty in several of the area's working-class suburbs, particularly in Vietnamese and Filipino communities.

"This is kind of ground zero for a new immigrant America," said Daniel Ichinose, a demographer at the Asian Pacific American Legal Center. "You have people speaking Mandarin and Vietnamese and Spanish all living together and facing many common challenges."

The children of the immigrants who began transforming the area a generation ago are beginning to come of age, becoming cheerleaders for the region, running for political office and creating businesses that cater to a distinctly American-born audience.

There are countless stores that display signs in Mandarin, sell restaurant supplies and Chinese herbs, or advertise acupuncture or brokerage services. But perhaps the most common storefront is the boba tea shop, where young patrons spend hours drinking cold milk tea with jellylike tapioca balls. Nearly every one of the region's hundreds of strip malls boasts a cafe ? or even two ? offering a dizzying number of variations on the sweet drink.

Andrew and David Fung, who grew up in Seattle, were surprised to see the pervasiveness of Chinese and Taiwanese culture in the San Gabriel Valley.

After moving to the area a couple of years ago to try to break into the entertainment industry, the Fung brothers created several hip-hop videos celebrating what they termed the "boba life," to embrace the area where, as their lyrics explain, "kids drink more milk tea than liquor." The videos became so wildly popular on the Internet that local leaders began showing them in official meetings.

"People here think it's normal, hanging out to drink boba all day long, but this culture doesn't exist everywhere, and we're trying to tell them to embrace it, to own it," said David Fung, 26. "We've got to teach ourselves to be proud of who we are and tell others about it."

The Fung brothers have helped create a local ethnic pride that would have been unimaginable a generation ago, said Oliver Wang, a professor of sociology at California State University, Long Beach, who grew up in San Marino in the 1980s and returned to the area three years ago. The area could become central to Asian-American identity in the region in the way East Los Angeles is to Latinos or South Los Angeles is to African-Americans, he said.

"It wasn't cool to be Chinese or cool to be Asian," he said. "The idea that the San Gabriel Valley could be the locus of some kind of cultural movement or identity is fascinating. They are asserting cultural capital to create Asian-American identity that wasn't there before, and one that is homegrown, not imported from Taiwan or Hong Kong."

But the growth has not come without some backlash. While there is rarely overt tension in the area these days, there is a history of clashes over English-only ordinances, and some people still speak in hushed tones about Chinese immigrants taking over the region.

More recently, there have been renewed complaints of "maternity tourism," a cottage industry that brings Chinese women here to give birth so that their children can have American citizenship. Residents, including Asian immigrants, have complained to local officials about large houses that host dozens of pregnant women at a time.

Jay Chen, 35, a member of the Hacienda Heights school board in the San Gabriel Valley, recalled a 2010 controversy over a plan to create a Chinese-language class at a local middle school. Last year, when Chen challenged a longtime Republican congressman, Ed Royce, to represent a newly drawn district, he received a handful of messages using anti-Asian slurs.

"There's still this conservative element that said teaching Chinese meant you were teaching communism," said Chen, who lost the race. "Meanwhile, people are fighting to get into our district so their children ? of whatever ethnicity ? can take these classes."

Food often draws outsiders to the region, which is packed with mom-and-pop restaurants where a feast can cost less than $20.

Last summer, Jonny Hwang, 32, a son of Taiwanese immigrants, created the 626 Night Market. (Its name is play on the region's area code.) More than 15,000 people clogged the streets to get in. "It surprised everyone," Hwang said. "All of the sudden we had a community and something that even other people wanted."

Source: http://www.staradvertiser.com/news/nyt/19040101_New_suburban_dream_born_of_Asia_and_Southern_California.html

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Mild iodine deficiency in womb associated with lower scores on children's literacy tests

Apr. 30, 2013 ? Children who did not receive enough iodine in the womb performed worse on literacy tests as 9-year-olds than their peers, according to a recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).

Iodine is absorbed from food and plays a key role in brain development. Even mild deficiency during pregnancy can harm the baby's neurological development.

"Our research found children may continue to experience the effects of insufficient iodine for years after birth," said the study's lead author, Kristen L. Hynes, PhD, of the Menzies Research Institute at the University of Tasmania in Australia. "Although the participants' diet was fortified with iodine during childhood, later supplementation was not enough to reverse the impact of the deficiency during the mother's pregnancy."

The longitudinal study examined standardized test scores of 228 children whose mothers attended The Royal Hobart Hospital's antenatal clinics in Tasmania between 1999 and 2001. The children were born during a period of mild iodine deficiency in the population. Conditions were reversed when bread manufacturers began using iodized salt in October 2001 as part of a voluntary iodine fortification program.

The study found inadequate iodine exposure during pregnancy was associated with lasting effects. As 9-year-olds, the children who received insufficient iodine in the womb had lower scores on standardized literacy tests, particularly in spelling. However, inadequate iodine exposure was not associated with lower scores on math tests. Researchers theorize iodine deficiency may take more of a toll on the development of auditory pathways and, consequently, auditory working memory and so had more of an impact on students' spelling ability than their mathematical reasoning ability.

"Fortunately, iodine deficiency during pregnancy and the resulting neurological impact is preventable," Hynes said. "Pregnant women should follow public health guidelines and take daily dietary supplements containing iodine. Public health supplementation programs also can play a key role in monitoring how much iodine the population is receiving and acting to ensure at-risk groups receive enough iodine in the diet."

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The above story is reprinted from materials provided by The Endocrine Society, 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. M. Rebagliato, M. Murcia, M. Alvarez-Pedrerol, M. Espada, A. Fernandez-Somoano, N. Lertxundi, E.-M. Navarrete-Munoz, J. Forns, A. Aranbarri, S. Llop, J. Julvez, A. Tardon, F. Ballester. Iodine Supplementation During Pregnancy and Infant Neuropsychological Development: INMA Mother and Child Cohort Study. American Journal of Epidemiology, 2013; 177 (9): 944 DOI: 10.1093/aje/kws333

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/YXFHSgC61_g/130430131451.htm

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Leonardo DiCaprio: 'Great Gatsby' Music 'Connects' Past And Present

'You don't feel like you're watching something from a different era,' he tells MTV News of Jay-Z's hip-hop-infused soundtrack.
By Todd Gilchrist, with reporting by Josh Horowitz

Source: http://www.mtv.com/news/articles/1706568/great-gatsby-leonardo-dicaprio-jay-z-soundtrack.jhtml

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Jawbone acquires health-tracking pioneer BodyMedia, opens API to developers

Jawbone acquires health-tracking pioneer BodyMedia, opens API to developers

Did your vibrating fitness bracelet wake you up on time? Good, because Jawbone has not one, but two pieces of news to share this morning. First off, getting the corporate news out of the way, the company's buying BodyMedia, perhaps best known for its wearable fitness trackers (yep, similar to what Jawbone's already making). In fact, though, BodyMedia's been in the health-data business since 1999, with a particularly strong foothold in the medical industry -- a market Jawbone hasn't reached yet, but would like to. As you can imagine, once the deal is finalized and Jawbone brings on BodyMedia's 60-odd employees, the plan will be to improve Jawbone's existing apps, and maybe even break into healthcare. In the meantime, we're told Jawbone will continue to sell BodyMedia's fitness monitors, but it's making no promises to keep them around indefinitely.

Speaking of improving the current Jawbone apps, the company is also opening up its API to developers so that they can use Jawbone stats in their applications, as well as share their own data back with Jawbone. For now, the Up platform is open only for iOS, though a company rep told us an Android version is in the works too. (No exact ETA there, sorry.) At launch, there will be 10 apps on board, including notables like RunKeeper, Withings and MapMyFitness. What's neat is that users can manually disable a connection with these apps anytime they want, and when they do, these third-party developers are required to delete user data from their servers. Again, no word on when this will be available for Android, but for now, at least, the iOS platform is open to developers worldwide. Hit the break for more info, along with a full list of the apps you can sync with your Up band right away.

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/x0EtqgBrAWA/

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Smoke signals: How burning plants tell seeds to rise from the ashes

Tuesday, April 30, 2013

In the spring following a forest fire, trees that survived the blaze explode in new growth and plants sprout in abundance from the scorched earth. For centuries, it was a mystery how seeds, some long dormant in the soil, knew to push through the ashes to regenerate the burned forest.

In the April 23 early online edition of the Proceedings of the National Academy of Sciences (PNAS), scientists at the Salk Institute and the University of California, San Diego, report the results of a study that answers this fundamental "circle of life" question in plant ecology. In addition to explaining how fires lead to regeneration of forests and grasslands, their findings may aid in the development of plant varieties that help maintain and restore ecosystems that support all human societies.

"This is a very important and fundamental process of ecosystem renewal around the planet that we really didn't understand," says co-senior investigator Joseph P. Noel, professor and director of Salk's Jack H. Skirball Center for Chemical Biology and Proteomics. "Now we know the molecular triggers for how it occurs."

Noel's co-senior investigator on the project, Joanne Chory, professor and director of Salk's Plant Molecular and Cellular Biology Laboratory, says the team found the molecular "wake-up call" for burned forests. "What we discovered," she says, "is how a dying plant generates a chemical message for the next generation, telling dormant seeds it's time to sprout."

While controlled burns are common today, they weren't 50 years ago. The U.S. park service actively suppressed forest fires until they realized that the practice left the soil of mature forests lacking important minerals and chemicals. This created an intensely competitive environment that was ultimately detrimental to the entire forest ecosystem.

"When Yellowstone National Park was allowed to burn in 1988, many people felt that it would never be restored to its former beauty," says James J. La Clair, a researcher from the Department of Chemistry and Biochemistry at the University of California who worked on the project. "But by the following spring, when the rains arrived, there was a burst of flowering plants amid the nutrient-rich ash and charred ground."

In previous studies, scientists had discovered that special chemicals known as karrikins are created as trees and shrubs burn during a forest fire and remain in the soil after the fire, ensuring the forest will regenerate.

The Salk scientists' new study sought to uncover exactly how karrikins stimulate new plant growth. First, the researchers determined the structure of a plant protein know as KAI2, which binds to karrikin in dormant seeds. Then, comparing the karrikin-bound KAI2 protein to the structure of an unbound KAI2 protein allowed the researchers to speculate how KAI2 allows a seed to perceive karrikin in its environment.

The chemical structures the team solved revealed all the molecular contacts between karrikin and KAI2, according to Salk research associate Yongxia Guo, a structural enzymologist and one of the study's lead investigators. "But, more than that," Gou says, "we also now know that when karrikin binds to the KAI2 protein it causes a change in its shape."

The studies' other lead investigator, Salk research associate and plant geneticist Zuyu Zheng, says this karrikin-induced shape change may send a new signal to other proteins in the seeds. "These other protein players," he says, "together with karrikin and KAI2, generate the signal causing seed germination at the right place and time after a wildfire."

Guo and Zheng, a married couple working as postdoctoral researchers in the Noel and Chory labs, respectively, came up with the idea for the study while talking over dinner. La Clair then joined the study, contributing his chemistry expertise.

While the new findings were made in Arabidopsis, a model organism that many plant researchers study, the scientists say the same karrikin-KAI2 regeneration strategy is undoubtedly found in many plant species.

"In plants, one member of this family of enzymes has been recruited somehow through natural selection to bind to this molecule in smoke and ash and generate this signal," says Noel, holder of Salk's Arthur and Julie Woodrow Chair and a Howard Hughes Medical Institute investigator. "KAI2 likely evolved when plant ecosystems started to flourish on the terrestrial earth and fire became a very important part of ecosystems to free up nutrients locked up in dying and dead plants."

More research is needed to understand exactly how the change in shape of the KAI2 protein activates a genetic pathway that regulates germination, says Chory, the Howard H. and Maryam R. Newman Chair in Plant Biology and a Howard Hughes Medical Institute investigator. "But this finding is an absolutely critical step in understanding this genetic program and how plant ecosystems, forests and grasslands renew themselves."

###

Salk Institute: http://www.salk.edu

Thanks to Salk Institute for this article.

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Source: http://www.labspaces.net/128017/Smoke_signals__How_burning_plants_tell_seeds_to_rise_from_the_ashes

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