Friday, March 29, 2013

"Boardwalk Empire" taps "Killing" vet Eric Ladin to play J. Edgar Hoover

By Tim Kenneally

LOS ANGELES (TheWrap.com) - Could the feds be preparing to close in on Nucky Thompson?

Eric Ladin - aka, campaign manager Jamie Wright on the AMC drama "The Killing" - has been cast in the upcoming fourth season of HBO's period gangster drama, starring Steve Buscemi as Atlantic City kingpin Thompson.

Ladin will play FBI director J. Edgar Hoover - an addition to the show that just might prove to be problematic to Thompson as he attempts to strengthen his position in the world of organized crime.

The HBO drama has been bolstering its cast for the fourth season. "Casino Royale" actor Jeffrey Wright has been cast as Harlem kingpin Valentin Narcisse, while Ron Livingston has signed on for the season as Roy Philips, who comes to town and captures the fancy of Gillian Darmody (Gretchen Mol).

In addition to the upcoming stint on "Boardwalk Empire," Ladin also has a role in the dramedy "Highland Park," which stars Danny Glover, "Twilight" alum Billy Burke and Parker Posey.

Source: http://news.yahoo.com/boardwalk-empire-taps-killing-vet-eric-ladin-play-234939632.html

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Tuesday, March 26, 2013

Violins can mimic the human voice

Mar. 25, 2013 ? For many years, some musical experts have wondered if the sound of the Stradivari and Guarneri violins might incorporate such elements of speech as vowels and consonants. A Texas A&M University researcher has now provided the first evidence that the Italian violin masters tried to impart specific vowel sounds to their violins.

Joseph Nagyvary, professor emeritus in biochemistry at Texas A&M, says of the various vowels he identified in their violins, only two were Italian -- the "i" and "e," while the others were more of French and English origin.

His findings published in the current issue of Savart Journal, a scientific journal of musical instrument acoustics, have the potential to change the way violins are made and how they are priced.

"I expected to find more Italian vowels, what experts call the 'Old Italian' sound actually has the mark of foreign languages," Nagyvary confirms.

Nagyvary has held for decades that the great Italian violin makers, Stradivari and Guarneri del Ges?, produced instruments with a more human-like tonal quality than any others made at the time. To prove his theory, he persuaded the famed violinist Itzhak Perlman to record a scale on his violin, a 1743-dated Guarneri, during a 1987 concert appearance in San Antonio.

For the required comparison, Nagyvary asked Metropolitan Opera soprano Emily Pulley, a former College Station resident, to record her voice singing vowels in an operatic style.

"It has been widely held that violins 'sing' with a female soprano voice. Emily's voice is lustrous and she has the required expertise to sing all vowels of the European languages in a musical scale," Nagyvary explains.

"I analyzed her sound samples by computer for harmonic content and then using state-of-the art phonetic analysis to obtain a 2-D map of the female soprano vowels. Each note of a musical scale on the violin underwent the same analysis, and the results were plotted and mapped against the soprano vowels."

Nagyvary's 25 years of research on the project proved that the sounds of Pulley's voice and the violin's could be located on the same map for identification purposes, and their respective graphic images can be directly compared.

His discoveries are significant for two reasons.

"For 400 years, violin prices have been based almost exclusively on the reputation of the maker -- the label inside of the violin determined the price tag," Nagyvary says. "The sound quality rarely entered into price consideration because it was deemed inaccessible. These findings could change how violins may be valued."

The new graphic images of the violin sound could also become an asset in teaching students to improve the quality of their tone production, he adds.

He says that in recent years, the violins of Guarneri del Ges? have surpassed those made by Stradivari: certain Guarneri violins now sell for something between $10 million to $20 million each.

Nagyvary was the first to prove that Stradivari and Guarneri soaked their instruments in chemicals such as borax and brine to protect them from a worm infestation that was sweeping through Italy in the 1700s. By pure accident, the chemicals used to protect the wood had the unintended result of producing the unique sounds that have been almost impossible to duplicate in the past 400 years, and his findings were supported and verified by the American Chemical Society, the world's largest scientific organization.

The retired Texas A&M professor has himself made violins that included carefully crafted woods soaked in a variety of chemicals.

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Story Source:

The above story is reprinted from materials provided by Texas A&M University.

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


Journal Reference:

  1. Joseph Nagyvary. A Comparative Study of Power Spectra and Vowels in Guarneri Violins and Operatic Singing. Savart Journal, Vol 1, No 3 (2013)

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_technology/~3/YODBOwxZoxM/130325135302.htm

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Sunday, March 24, 2013

Ultra 2013: SpaceGhostPurrp Talks Tattoos and Raider Klan at a ...

SpaceGhostPurrp can be a prickly dude. He's so young, smart, and deep. And all that online attitude. You can't help but envy him his complexity and talent and resent what sometimes comes off as a sense of entitlement.

But when we met up with the Carol City rapper at Ultra Music Festival where he performed a Sunday noon set, we definitely didn't meet a guy who thinks the world owes him something. It's hard to get onstage, at noon at a rave, and take it all very seriously and professionally, but he did.

Purrp seemed shy or hesitant when we started bombarding him with questions about the sexual attractiveness of Scooby-Doo characters, his tattoos, and April Fool's Day, which is his birthday, also known as Purrp Day to those of the Raider Klan.

See also:
-Swedish House Mafia Kicks Off Ultra 2013, "F#$%s Miami in the Pussy"
-Ultra 2013: Snoop Dogg Goes Rasta to Gangsta to Raver, Debuts "No Guns Allowed"
-Ultra 2013: Dog Blood's Boys Noize and Skrillex Debut Two Tracks, Sick New Visuals
-Ultra Music Festival 2013 Weekend Two Day One: The 31-Photo Slideshow

Follow Crossfade on Facebook and Twitter @Crossfade_SFL.

Source: http://blogs.miaminewtimes.com/crossfade/2013/03/spaceghostpurrp_interview_ultra_2013_video.php

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FAA to close 149 control towers to meet budget cuts (reuters)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, RSS Feeds and Widgets via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/293949911?client_source=feed&format=rss

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Saturday, March 23, 2013

Ride-Sharing Startup SideCar Opens For Business In Washington ...

Residents of our nation?s capital will now get to see what ride-sharing is all about, as San Francisco-based startup SideCar announced today that it is making its service available Washington, D.C. The launch there marks the ninth market that SideCar has launched in, as the company is aggressively expanding across the country. But it also raises questions about how city officials will react to newer transportation services.

As in its other markets, SideCar is launching with a bit of a staggered rollout in D.C. ? the service will initially be available on weekends only, before making rides available more generally during the week. The new city follows a launch in Chicago, Boston, and Brooklyn last week, as SideCar is rolling out around the country. It?s also got drivers in San Francisco, Seattle, Philadelphia, Austin, and Los Angeles.

But the launch in D.C. could prove contentious with local officials, based on their reaction to another transportation service launching there. Previously, Uber had a run-in with the D.C. city council. The city first tried to make the on demand car service prohibitively expensive with a so-called ?Uber amendment? that would have set a minimum rate it could charge. That amendment ended up getting shelved, allowing Uber to continue operating in the nation?s capital.

After months of negotiations, Uber later got the blessing of the D.C. city council for its on-demand mobile apps, with the passage of new rules that legitimized its services there. But while the D.C. e-hail rules will allow Uber to offer its e-hail services in the city?s capital, it?s less clear that they will work for ride-sharing services like SideCar.

That?s because the D.C. rules allow for users to hail rides with mobile apps and allows providers to charge based on distance travelled, but require drivers to be licensed as taxi or limo operators. As a result, SideCar?s community drivers wouldn?t qualify under the same rules.

No doubt SideCar is prepared for a fight. After a run-in with local officials in Austin, the company sued the local department of transportation there for prohibiting its ride-share service from launching around SXSW. It?s also run up against problems in Philadelphia, where three of its drivers had their cars impounded.

Nevertheless, SideCar continues to operate in those markets, and it?s pretty well capitalized to continue fighting legal battles. It raised $10 million in Series A financing from Lightspeed Venture Partners and others, and has hired a head of public policy in order to face these challenges.


SideCar is a real-time ridesharing community that connects drivers with spare seats in their car to passengers who need instant rides across the city, via a user-friendly proprietary smartphone technology. It helps drivers because they use their own car and help cover the costs of maintenance - all while meeting people in the city. Meanwhile for passengers it makes it easy to get a ride, cheaper than alternatives, and gives them a unique personal interaction.

? Learn more

Source: http://techcrunch.com/2013/03/22/sidecar-washington-d-c/

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Invasive species: Understanding the threat before it's too late

Mar. 22, 2013 ? Catching rides on cargo ships and fishing boats, many invasive species are now covering our shorelines and compromising the existence of our native marine life.

In a study published in Ecology Letters, Northeastern University Prof. David Kimbro and his team examine what factors allow some invasive species to survive in their new environments and others to fail.

Why we should care

Once invasive species arrive in their new location, they begin multiplying, and in some cases, overpowering the local marine life. This can have a very strong impact on our ecosystems and businesses, such as fisheries.

Understanding what makes these invaders thrive or fail in their new environments is not only key to preventing the collapse of local marine life, but also figuring out ways to make some invaders work to benefit their new locations. "Not all invasive species are bad. In fact, we need some of them to succeed. But invasions are certainly a double-edged sword because many invasions cost us a lot in terms of money and natural heritage."

Prof. Kimbro, currently stationed at Northeastern University's Marine Science Center in Nahant, collected synthesized research on marine diversity reports published from 1997-2012 to better understand the specific biological and environmental properties that allow invasive species to succeed or fail.

"For the past 15 years, marine scientists have conducted a lot of experiments that have taught us a lot about specific invasions in many different places. But unlike terrestrial scientists, no one had pieced all of these unique stories together to see if they collectively tell us a general and useful message. And until we see cattle swimming and kudzu growing in the ocean, we can't just recycle the messages from land studies and use them to manage our coastal systems."

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Story Source:

The above story is reprinted from materials provided by Northeastern University College of Science.

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


Journal Reference:

  1. David L. Kimbro, Brian S. Cheng, Edwin D. Grosholz. Biotic resistance in marine environments. Ecology Letters, 2013; DOI: 10.1111/ele.12106

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/O03dNKVD7tc/130322125354.htm

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Hard Candy Hard Shell Case for 15-inch MacBook Pro Retina

By Ahmer Kazi If you're anything like me, your first few months of owning a brand new laptop are characterized by an underlying sense of fear that it could be damaged at any moment. If the system in question happens to be as gorgeous (and expensive) as a MacBook Pro with a Retina Display, that uneasiness can be magnified. The Hard Candy Hard Shell Case for 15-inch MacBook Pro Retina ($59.99 list) provides a decent panacea for similarly neurotic folks as well as devil-may-care users that are simply interested in protecting their investment from dings and scratches.

At its most basic level, the Hard Shell Case is a form-fitting shell that can easily be put on and taken off of your MacBook Pro. While it's available in four different colors (black, blue, red, and the lime of our review unit), and each is made out of a transparent material that allows you to show off the very handsome system being protected. As is often the case with protective gear, your system obviously doesn't look as good with the Hard Shell Case on it as it does unadorned. But cases aren't meant to make systems look more attractive. Rather, they're designed to preserve that "new computer" look for as long as possible, presumably to enjoy it during those brief, rare moments when it's being moved from one case to another.

The Hard Shell Case's polycarbonate material is tough enough to withstand the scratches and scuffs that will invariably crop up whenever you toss it into your laptop bag. In other words, its main job is to protect your system and, for the most part, it gets the job done. Still, plenty of folks don't want to see a case each time they use their laptop. If you fall into that camp and your primary concern is protecting your system mainly when it's in transit, you'd be better served with a removable laptop sleeve along the lines of the Speck PixelSleeve for MacBook Air.

The Hard Shell Case consists of two main components: a bottom portion for the MacBook Pro's underside and a corresponding section for the lid. After placing both of the Hard Shell Case's main components onto your system, you secure them with Hard Candy's corner snap mechanism. The corner snap mechanism is a separate plastic strip that clicks into each portion of the Hard Shell Case, locking the case into place while protecting the system's edges. Since corner snap mechanisms can easily be pulled off, removing the Hard Shell Case also requires very little effort. Unlike other cases that simply grip the sides of your system to the point where removing it can damage the chassis, the Hard Shell Case's intuitive design poses no such risks. At the same time, though, the corner snap mechanism adds about 5mm to each side of your MacBook. While these little "bumpers" are hardly noticeable, they still contribute to added bulk.

In use, the Hard Shell Case fit on my MacBook Pro as snugly as a glove. Moreover, the unobtrusive corner snaps don't get in the way of the Retina Display's bezel-free design. More importantly, the Hard Shell Case doesn't block any of your system's ports or its side air vents so users need not worry about overheating or having to toss out their flash drives.

The Hard Candy Hard Shell Case for 15-inch MacBook Pro Retina is a simple and relatively inexpensive way to protect your MacBook Pro from scratches and scuffs. It's not the prettiest outfit to dress your system in, but it gets the job done in preserving that "new laptop look" that we all love.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/yE9ZVS7xSYg/0,2817,2416927,00.asp

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Genetic analysis saves major apple-producing region of Washington state

Genetic analysis saves major apple-producing region of Washington state [ Back to EurekAlert! ] Public release date: 22-Mar-2013
[ | E-mail | Share Share ]

Contact: Kirk Reinbold
Kirk.Reinbold.2@nd.edu
574-631-1470
University of Notre Dame

In August 2011, researchers from the U.S. Department of Agriculture were presented with a serious, and potentially very costly, puzzle in Kennewick, Wash. Since Kennewick lies within a region near the heart of Washington state's $1.5 billion apple-growing region, an annual survey of fruit trees is performed by the Washington State Department of Agriculture (WSDA) to look for any invading insects. This time the surveyors discovered a crabapple tree that had been infested by a fruit fly that they couldn't identify.

It was possible that the fly's larvae, eating away inside the crabapples as they grew toward adulthood, belonged to a relatively harmless species that had simply expanded its traditional diet. In that case, they posed little threat to the surrounding apple orchards in central Washington.

But the real fear was that they represented an expansion in the range of the invasive apple maggot fly, known to biologists as Rhagoletis pomonella. If so, then this would trigger a costly quarantine process affecting three counties in the state.

"In one of the world's leading apple-growing regions, a great deal of produce and economic livelihood rested on quickly and accurately figuring out which one of the flies was in that tree," says Jeffrey Feder, professor of biological sciences and a member of the Advanced Diagnostics & Therapeutics initiative (AD&T) at the University of Notre Dame. "And for these flies, it can sometime turn out to be a difficult thing to do."

As Feder and his team, including graduate student Gilbert St. Jean and AD&T research assistant professor Scott Egan, discuss in a new study in the Journal of Economic Entomology, the WSDA sent larvae samples to Wee Yee, research entomologist at the USDA's Yakima Agricultural Research Laboratory in Wapato, Wash. One larva was sent to Notre Dame for genetic analysis. The study sought to compare Notre Dame's genetic analysis to Yee's visual identification after the larvae had developed into adults. Fortunately, the fly identified, Rhagoletis indifferens, is not known to infest apples. The Notre Dame group further demonstrated that it is possible to genetically identify the correct fly species within two days, compared to the four months required to raise and visually identify the fly.

A separate study led by the Feder lab details how the apple maggot fly was recently introduced into the Pacific Northwest region of the U.S., likely via larval-infested apples from the East. The flies have subsequently reached as far north as British Columbia, Canada, and as far south as northern California. So far, though, the apple maggot has not been reported infesting any commercial apple orchards in central Washington.

"The correct identification of the larvae infesting crabapple trees saved the local, state and federal agencies thousands of dollars in monitoring, inspection and control costs," Yee said. "The cost to growers if the apple maggot had been found to be established in the region would have been very substantial (easily over half a million dollars), but the rapid diagnostic test developed at Notre Dame suspended the need to proceed with the rulemaking process, saving staff and administrative costs."

The Feder team is continuing to refine the genetic assays to develop a portable test that would be valuable in apple-growing regions, as well as ports of entry where fruit infested by nonlocal insect species can be rapidly detected, to prevent the spread of the insect.

###


[ 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.


Genetic analysis saves major apple-producing region of Washington state [ Back to EurekAlert! ] Public release date: 22-Mar-2013
[ | E-mail | Share Share ]

Contact: Kirk Reinbold
Kirk.Reinbold.2@nd.edu
574-631-1470
University of Notre Dame

In August 2011, researchers from the U.S. Department of Agriculture were presented with a serious, and potentially very costly, puzzle in Kennewick, Wash. Since Kennewick lies within a region near the heart of Washington state's $1.5 billion apple-growing region, an annual survey of fruit trees is performed by the Washington State Department of Agriculture (WSDA) to look for any invading insects. This time the surveyors discovered a crabapple tree that had been infested by a fruit fly that they couldn't identify.

It was possible that the fly's larvae, eating away inside the crabapples as they grew toward adulthood, belonged to a relatively harmless species that had simply expanded its traditional diet. In that case, they posed little threat to the surrounding apple orchards in central Washington.

But the real fear was that they represented an expansion in the range of the invasive apple maggot fly, known to biologists as Rhagoletis pomonella. If so, then this would trigger a costly quarantine process affecting three counties in the state.

"In one of the world's leading apple-growing regions, a great deal of produce and economic livelihood rested on quickly and accurately figuring out which one of the flies was in that tree," says Jeffrey Feder, professor of biological sciences and a member of the Advanced Diagnostics & Therapeutics initiative (AD&T) at the University of Notre Dame. "And for these flies, it can sometime turn out to be a difficult thing to do."

As Feder and his team, including graduate student Gilbert St. Jean and AD&T research assistant professor Scott Egan, discuss in a new study in the Journal of Economic Entomology, the WSDA sent larvae samples to Wee Yee, research entomologist at the USDA's Yakima Agricultural Research Laboratory in Wapato, Wash. One larva was sent to Notre Dame for genetic analysis. The study sought to compare Notre Dame's genetic analysis to Yee's visual identification after the larvae had developed into adults. Fortunately, the fly identified, Rhagoletis indifferens, is not known to infest apples. The Notre Dame group further demonstrated that it is possible to genetically identify the correct fly species within two days, compared to the four months required to raise and visually identify the fly.

A separate study led by the Feder lab details how the apple maggot fly was recently introduced into the Pacific Northwest region of the U.S., likely via larval-infested apples from the East. The flies have subsequently reached as far north as British Columbia, Canada, and as far south as northern California. So far, though, the apple maggot has not been reported infesting any commercial apple orchards in central Washington.

"The correct identification of the larvae infesting crabapple trees saved the local, state and federal agencies thousands of dollars in monitoring, inspection and control costs," Yee said. "The cost to growers if the apple maggot had been found to be established in the region would have been very substantial (easily over half a million dollars), but the rapid diagnostic test developed at Notre Dame suspended the need to proceed with the rulemaking process, saving staff and administrative costs."

The Feder team is continuing to refine the genetic assays to develop a portable test that would be valuable in apple-growing regions, as well as ports of entry where fruit infested by nonlocal insect species can be rapidly detected, to prevent the spread of the insect.

###


[ 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/uond-gas032213.php

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Friday, March 22, 2013

Civil unions signed into law in Colorado

A couple, dressed in Western attire, watch a ceremony at which Colorado Gov. John Hickenlooper signed the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thursday, March 21, 2013. (AP Photo/Brennan Linsley)

A couple, dressed in Western attire, watch a ceremony at which Colorado Gov. John Hickenlooper signed the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thursday, March 21, 2013. (AP Photo/Brennan Linsley)

Colorado Gov. John Hickenlooper gives a thumbs up as he celebrates with members of the legislature after he signs the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thursday, March 21, 2013. Rep. Mark Ferrandino, back left, and Sue Schafer, right, sponsored the bill in the House. (AP Photo/Brennan Linsley)

Colorado Gov. John Hickenlooper is surrounded by member of the State Legislature as he signs the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thursday, March 21, 2013. (AP Photo/Brennan Linsley)

A gay couple embrace during a ceremony at which Colorado Gov. John Hickenlooper signed the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thurssday, March 21, 2013. (AP Photo/Ed Andrieski)

Anna Simon, left, and her partner Fran Simon hold their son Jeremy Simon, 5, who shows off his signing pen given to him by the governor at the ceremony where Colorado Gov. John Hickenlooper signed the Civil Unions Act into law at the Colorado History Museum in Denver, Colo., on Thursday, March 21, 2013. (AP Photo/Brennan Linsley)

(AP) ? Civil unions for gay couples got the governor's signature in Colorado on Thursday, punctuating a dramatic turnaround in a state where voters banned same-sex marriage in 2006 and restricted protections for gays two decades ago.

Cheers erupted as Democratic Gov. John Hickenlooper signed the bill during a ceremony at the History Colorado Center near the state Capitol. Hundreds looked on, with many chanting "Equal! Equal!"

Some wiped away tears and others hugged during the signing ceremony.

"There is no excuse that people shouldn't have all the same rights," Hickenlooper told the crowd, which included dozens of gay couples and others watching from floors above.

The law takes effect May 1.

"It means I can change my name finally," said 21-year-old Amber Fuentes of Lakewood, who plans to have a civil union with Yolanda Martinez, 34.

"It's not marriage, but it still gives us a lot of the rights," Martinez said.

Colorado will join eight states that have civil unions or similar laws. Nine states and the District of Columbia allow gay marriage.

The signing in Colorado comes less than a year after the proposal was blocked in the House by Republicans.

"It's really meaningful. To have the recognition of your love and relationship just like any other relationship by the state is an important both legal and symbolic thing," said Democratic House Speaker Mark Ferrandino, a sponsor of the bill and the first gay lawmaker to hold the title of speaker in Colorado.

Supporters of civil unions say the passage in Colorado also is telling because in 1992, voters approved a ban on municipal antidiscrimination laws to protect gays. Four years later, the U.S. Supreme Court said the law, known as Amendment 2, was unconstitutional ? but not before some branded Colorado a "hate state."

Ferrandino said the shift "shows how much through hard work and through a very thoughtful approach you can change public opinion."

Civil unions grant gay couples rights similar to marriage, including enhanced inheritance and parental rights. People in civil unions also would have the ability to make medical decisions for their partners.

Most Republicans opposed the bill, saying they would've liked to see religious exemptions to provide legal protections for those opposed to civil unions. Churches are shielded under the new law, but Democrats rejected protections for businesses and adoption agencies, arguing the Republican suggestions were too broad and could provide legal cover to discriminate.

In May, Democrats said they had enough votes to pass the bill. But Republicans who controlled the House by one vote prevented debate on the measure.

Democrats took control of the House in November and retained the Senate.

Some Republicans insist the bill is too similar to marriage, and therefore violates the will of voters in 2006. Because of that constitutional amendment, civil unions are the only option for gay couples in Colorado for now. That could change with a U.S. Supreme Court ruling on gay marriage bans in the coming months.

"Even though it was specifically told to us that it wasn't about marriage, I think both sides know that it is what it is about," said Republican Rep. Lori Saine, speaking against the bill before a final vote last week.

Democratic Sen. Pat Steadman, also a gay lawmaker who sponsored the bill, said public support has grown for civil unions because same-sex couples face the same challenges as other families.

"We today are remedying an exclusion that has gone on for too long," said Steadman, who has been a leader in the gay-rights movement here since the days when voters passed the state's antidiscrimination amendment in 1992.

The bill's signing was especially poignant for Steadman, whose longtime partner, Dave Misner, died of cancer last year. They had been together for 11 years, a detail he included in the bill. The measure was Senate Bill 11.

___

Find Ivan Moreno on Twitter: http://twitter.com/IvanJourno

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-03-21-US-XGR-Civil-Unions-Colorado/id-ee2d05d4a45a4e189b0df131af46fa0f

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Professional Business Marketing ? Frost & Sullivan: Technology ...

Stratecast | Frost Sullivan [http://www.frost.com/prod/servlet/frost-home.pag] has published two white papers entitled ?Technology Convergence and Information Velocity: The Engines for Business Agility and Workforce Productivity? and ?Simplification Through Convergence: Reducing Cost and Complexities, ? which examine the business benefits of uniting technology to drive the enterprises? vision.

Please click HERE [http://information-communicationstechnologies.frost-multimedia-wire.com/index.php?cID=267] or visit http://bit.ly/15rTZvS [http://bit.ly/15rTZvS] if you are interested in downloading the white papers or to access the multimedia assets.

Businesses that ignore advancements in technology will struggle as they work harder and faster in an attempt to reach performance levels that are outside old technologies? capabilities. In time, these antiquated technologies become an impediment; and worse, these businesses find themselves at a competitive disadvantage to those businesses that routinely progress with technology.

Furthermore, network traffic has its own unique patterns of highs and lows that require network planning based on peak demand across all traffic types?voice, data and video. Sub-optimal preparation and traffic management contribute to unused or dormant capacity. While performance quality is suitable, the enterprise will be overspending.

To address this issue, network convergence combines all traffic types onto a single network to improve bandwidth utilization that, in turn, contributes to optimized network expenditures. A lynchpin to effective network convergence is dynamic bandwidth allocation; this allows multiple traffic types to coexist while governing total bandwidth consumption and also maintaining performance standards for each traffic type.

Potential cost savings with convergence does not end with optimized bandwidth utilization. Other direct cost savings materialize with service companions to a multi-protocol label switching (MPLS) network, such as session initiation protocol (SIP) Trunking and mobile integration.

?A driving force of convergence is simplification, ? said Stratecast Vice President of Research Michael Suby. ?Through simplification, obsolete and expensive technologies are retired, moving your business forward without risking the bottom line. Convergence represents a compelling value proposition.?

Information should not be stagnant for any business; it must flow fluidly among those that can act on it to drive the business forward.

?Convergence helps businesses stay ahead of the game, ? said Suby. ?Few, if any, businesses can thrive with older technologies, and depending on your market situation, you could leapfrog your competitors.?

These two white papers analyze the value of technology convergence adoption, providing the level of information and velocity needed to keep businesses driving forward. Stratecast | Frost Sullivan identified Sprint as an innovative service provider of wireless, wireline and converged solutions for enterprise and midsized business and public sector customers. Sprint is uniquely positioned to manage a converged, cloud, and mobile infrastructure, unleashing the full potential of business critical applications to increase the productivity of today?s enterprise employees. ?Sprint has taken a compelling approach to convergence, ? said Suby. ?They have taken the complex concept of holistic convergence (network, access and applications) and made it simple and beneficial for all constituents, including end users, network administrators-even the CFO.?

In addition to Sprint?s convergence offerings, the company also differentiates its MPLS offering in the market with a global, end-to-end IP network, single class of service pricing, and aggressive service level agreements, and is committed to excellence in solution design, installation, support and care through a single account team.

About Sprint Nextel

Sprint Nextel offers a comprehensive range of wireless and wireline communications services bringing the freedom of mobility to consumers, businesses and government users. Sprint Nextel served more than 55 million customers at the end of 2012 and is widely recognized for developing, engineering and deploying innovative technologies, including the first wireless 4G service from a national carrier in the United States; offering industry-leading mobile data services, leading prepaid brands including Virgin Mobile USA, Boost Mobile, and Assurance Wireless; instant national and international push-to-talk capabilities; and a global Tier 1 Internet backbone. The American Customer Satisfaction Index rated Sprint No. 1 among all national carriers in customer satisfaction and most improved, across all 47 industries, during the last four years. Newsweek ranked Sprint No. 3 in both its 2011 and 2012 Green Rankings, listing it as one of the nation?s greenest companies, the highest of any telecommunications company. You can learn more and visit Sprint at www.sprint.com [http://www.sprint.com/] or www.facebook.com/sprint [http://www.facebook.com/sprint] and www.twitter.com/sprint [http://www.twitter.com/sprint].

About Frost Sullivan

Frost Sullivan, the Growth Partnership Company, works in collaboration with clients to leverage visionary innovation that addresses the global challenges and related growth opportunities that will make or break today?s market participants.

Our ?Growth Partnership? supports clients by addressing these opportunities and incorporating two key elements driving visionary innovation: The Integrated Value Proposition and The Partnership Infrastructure.


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Source: http://lowbrowse.org/frost-sullivan-technology-convergence-is-vital-for-business-agility-workforce-productivity-and-cost-savings.html

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Thursday, March 21, 2013

Video: All's forgiven: Harbaugh brothers talk success

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Source: http://nbcsports.msnbc.com/id/21134540/vp/51250342#51250342

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Police chief endorses shooting of South African miners by officers

MARIKANA, South Africa (AP) ? South Africa's police chief stands by her statement that officers involved in the shooting deaths of 34 striking miners were just doing their job.

Evidence before the judicial commission questioning her Tuesday has indicated some miners were shot in the back as they tried to flee and others were killed when they already were wounded and no threat.

Gen. Riah Phiyega said "I stand by statement," repeating that after a commissioner asked her if she might feel differently given other evidence that has come to light.

Police said they opened fire after striking miners attacked them. No police were hurt in the Aug. 16 incident at the Lonmin platinum mine in Marikana, northwest of Johannesburg, that shocked the nation with its echoes of police brutality under apartheid.

Source: http://news.yahoo.com/safrica-police-boss-endorses-officers-killings-172731310.html

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Wednesday, March 20, 2013

With Bear Attacks, is Popular Anchorage Trail Overdue for Overhaul?

Rover?s Run, also known as Mellen?s Way, is a narrow dirt track in Far North Bicentennial Park. The trail winds through a heavily wooded riparian area, staying about 10 to 200 yards from the South Fork of Campbell Creek. Jake Schlapfer recalled building the trail in 1990 in cooperation with the Alaska Skijoring Association. They followed an existing game trail and initially maintained the trail by dragging an old tire down it. ?We did not envision at the time that mountain biking would be such a huge component,? Schlapfer said. Because skijoring is a winter sport, little or no thought was given to past or present summer trail users, including bears.

Rover?s Run is a classic illustration of the ?if you build it, they will come? paradigm. Attracting little use in some parts of the year ? particularly muddy seasons ? it has become wildly popular in summer and winter. Many of the trails in the Anchorage area seem to have a unique mix of users, kind of like a fingerprint. In summer most of the people using Rover?s Run are runners and mountain bikers. In winter, cross-country skiers and fat-tire bikers predominate. In other words, most of its users are moving relatively fast.

Once it leaves the mountains and begins its traverse of Bicentennial Park, Campbell Creek becomes the most productive salmon-spawning stream in the Anchorage Bowl. Salmon are a critical food for brown bears. Brown bears make their way to Bicentennial Park from as far away as the Knik River and Bird Creek from June to October when the salmon are anticipated and relatively easy to catch.

Bears and people can coexist in most situations. However, the unspoken agreement may be revoked any time one or the other feels threatened. As the number of bicyclists and runners using Rover?s Run climbed during the last two decades, many bears adjusted and continued to use the area. More humans, on what was essentially a widened game trail, meant more close calls. Faster activities increased the likelihood of a mauling because bears were being surprised at close quarters. It?s never a good idea to surprise a brown bear, a species famous for attacking people in defense of cubs.

This rule of thumb became bloody obvious in 2008. A young woman participating in a 24-hour bike race was attacked and badly injured in the darkest hours of the night by a brown bear in June. Nobody saw the bear, but some DNA was collected. About six weeks later a runner breezed past signs warning of the previous mauling and turned down Rover?s Run. Within minutes she startled two cubs and was badly injured by a different brown bear sow. That bear was later shot by authorities. Then-mayor Mark Begich wisely closed the trail after the first mauling, opened it in October when bears had left the area, then re-closed it the following summer and fall. No maulings occurred during this period.

Newly elected Mayor Dan Sullivan, who is philosophically opposed to letting the bears call the shots, refused to close the trail in summer 2010. Within days another bicyclist was mauled at the same location. Anchorage has had a smattering of bear attacks in the past three decades, but nowhere else in the municipality, or in Alaska for that matter, has experienced three serious bear attacks in a two-year period.

Anyone proposing to build a recreational trail near a salmon-spawning stream, especially one that might be heavily used by fast-moving runners and bikers ? anyone knowing in advance that brown bears gather along that creek every summer and fall ? should have their head examined. But 25 years ago these facts were not as well known, so the original trail builders are not at fault. However, now that we know these things, we should react appropriately.The runner-up for bear maulings is the Albert Loop Trail, near the Eagle River Nature Center in Chugach State Park. However, after three maulings in four years, the park superintendent began closing the trail for several months every summer and fall. It?s been 15 years since the last bear attack there.

Inevitably, if nothing?s done, more people will be mauled on Rover?s Run. If the mayor won?t close the trail seasonally, when bears are there, perhaps the next best solution is to reroute it.

The Anchorage Park Foundation?s grant request would fulfill an agreement made by the municipality in its ?Far North Bicentennial Park Trail Improvements Plan,? completed in 2011. A section of Rover?s Run a little less than a mile long would be rerouted about 200 feet farther from the creek, out of the riparian area. The relocated section would connect to the Black Bear Trail at its intersection with the Moose Meadow Trail. The entire length of the old trail, approximately two miles, would be returned to its natural state. The trails plan calls the rerouted portion of Rover?s Run an extension of the Black Bear Trail, which it is, logically speaking. So Rover?s Run should cease to exist.

Signs at both ends of the decommissioned trail would strongly advise people to use the new route. There will be some runners and bicyclists who take a chance and use the old route anyway; they shouldn?t expect much sympathy from city officials or the rest of us when a bear drags them off the trail and roughs them up.

Another Anchorage Park Foundation grant request would install bear-resistant trash receptacles in Anchorage parks. Anchorage is slowly lurching towards being more bear-aware. Yet, it remains difficult to convince residents to keep bears out of their personal garbage when government agencies and businesses aren?t modeling good behavior.

Chugach State Park ditched their open trash containers a couple of decades ago. The previous Anchorage School District superintendent, Carol Comeau, replaced hundreds of uncovered trash cans on school grounds with bear-resistant containers. One of the most glaring holdouts among public agencies is the trashy bear buffets in many municipal parks. Although the city has provided bear-resistant trash cans in a few parks, it?s way past time to fix the problem. Obviously, the expense has been a major stumbling block. But the Alaska Legislature can easily remedy this problem, eliminating hundreds of bear bait stations in city parks.

The other grant request is from the Chugach State Park Citizens Advisory Board, a 15-member group appointed by the director of state parks. I?m a member of the advisory board, so keep that in mind as you consider the following argument for funding sustainable trails in the park.

The professionals who design trails have learned a lot in the past several decades. One of the clearest lessons is that publicly maintained trails must be sustainable. Trails designed and built so that they don?t erode or facilitate shortcuts, which contribute to trail erosion, are much less expensive to maintain. Chugach State Park has 280 miles of backcountry trails to maintain, and sustainability wasn?t normally at the top of the priority list decades ago when they were built. In fact, many of the trails follow old wagon roads or jeep tracks.

State park planners and trail maintenance crews are attempting to rectify poor trail designs and routes, but progress has been agonizingly slow due to lack of funding. The park?s advisory board has submitted a request for $415,000 to help reduce trail erosion and maintenance costs, increase public safety, and stem conflicts with private property owners near park access points.

If that sounds like a lot of money, first consider the trails that need rehabilitation: Mt. Baldy and Mile High trails in Eagle River, portions of the South Fork Trail, Crow Pass Trail, and trails near Flattop and Canyon Road on Anchorage?s Hillside. These are among the most popular and heavily used trails in the park and all need rerouting, clearing, or footbridges. About three-fourths of the grant would be spent on these trails.

In addition, new trails are needed to support the high demand for recreation in the park. Funding the grant request would allow preliminary designs for trails into Ram Valley, to the summit of Mount Baldy, to Meadow Creek from Mile High Road, and to the summit of Flattop from Canyon Road. Currently these areas are accessed through private property, which is unacceptable, and the unofficial footpaths are not sustainable. They often ascend directly up steep slopes, contain significant fall hazards in wet conditions, and are prone to erosion. Preliminary designs would be based on field surveys that identify trail alignments and grades that will support low maintenance, gradually ascending, and relatively dry paths completely on public property.

Motorized users will benefit if the legislature approves the request. Several years ago the park removed homemade bridges used by four-wheelers and snowmachines in the Bird Creek watershed for safety reasons. A preliminary design would establish better locations for bridges.

Anchorage sits astride an urban-wild interface. When bears come into the city and people venture into the nearby wilderness, chafing can occur. You bicyclists know exactly what I?m talking about.

Unsightly, unpleasant, and unsafe parks and trails are like a rash. The rash isn?t going to kill us, but it could lead to more serious complications if ignored. Rerouting Rover?s Run and removing bear attractants in city parks are akin to applying talcum powder to the irritated areas on one thigh. Increasing trail safety and lowering maintenance costs for backcountry trails reduces inflammation on the other side.

Everyone riding the urban-wild interface is more comfortable when talcum powder is applied from time to time.

These grant requests deserve serious consideration by the Alaska Legislature. To the best of my knowledge, no legislator has yet expressed a desire to sponsor any of the projects.

Rick Sinnott is a former Alaska Department of Fish and Game wildlife biologist. The views expressed here are the writer?s own and are not necessarily endorsed by Alaska Dispatch.

Source: http://www.friendsofanimals.org/news/2013/march/with-bear-attacks-is.html

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Senate banking panel approves Obama's SEC, CFPB choices

By Emily Stephenson and Sarah N. Lynch

WASHINGTON (Reuters) - A Senate panel voted to move forward two of President Barack Obama's choices to lead financial regulatory agencies, but his pick of Richard Cordray to lead the new consumer bureau likely still faces a tough path to final confirmation.

Democrats who control the Senate Banking Committee had enough votes to move ahead with Cordray's nomination to head the Consumer Financial Protection Bureau, but all 10 Republicans on the panel voted against him.

The committee showed little opposition to former U.S. Attorney Mary Jo White, who has been nominated to lead the Securities and Exchange Commission, voting 21 to one in her favor. The full Senate next must consider both candidates.

"I think both of the candidates are well qualified for the jobs they have been nominated for," said committee Chairman Tim Johnson, a South Dakota Democrat.

If confirmed, Cordray and White would lead two of the agencies charged with cracking down on Wall Street misdeeds in the wake of the 2007-2009 financial crisis.

Business groups and Republicans have been complimentary of Cordray's tenure during a temporary stint as the bureau's director. But they want the bureau's structure changed so that it is led by a bipartisan commission rather than a single director.

White, on the other hand, has faced much less opposition. Some advocacy groups have questioned whether her work as an attorney for Debevoise & Plimpton, where she did legal work for clients such as JPMorgan and former Bank of America CEO Ken Lewis, could create conflicts of interest.

The panel on Tuesday voted to have White fill out the remainder of former chairman Mary Schapiro's term, which expires in June 2014. Obama has also nominated her for a full, five-year term at the helm of the SEC.

The banking committee could vote later on the full term but determined a shorter position was the best bipartisan option now, a committee staffer said. Cordray's nomination is for five years.

(Reporting By Emily Stephenson and Sarah N. Lynch; Editing by Neil Stempleman)

Source: http://news.yahoo.com/senate-banking-panel-approves-obamas-choices-sec-cfpb-142915884--sector.html

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Visa Adds Overstock.com, Its Biggest Retail Catch Yet, To Its V.me Digital Wallet

V.MeVisa today is announcing a key development in its bid to build a ubiquitous digital wallet service to compete against the likes of PayPal. It has signed on Overstock.com as the lastest retailer to use V.me. That service now has 35 online merchants signed up, but Overstock, which makes some $1 billion in online sales annually across categories like furniture, rugs, bedding, electronics, jewelry and cars, and is in the top-five e-commerce sites in the U.S., is by far the biggest. Jennifer Schulz, global head of e-commerce for Visa, tells TechCrunch that there are another 132 online merchants due to go live in the coming weeks.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/QDZqNOz_6hs/

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'BioShock Infinite' takes the artificial out of artificial intelligence

Renowned game developer Ken Levine has spent the last few years trying to take the artificial out of artificial intelligence. The result of this effort has a name. It's Elizabeth.

"Elizabeth is an artificial intelligence that?s quite different from what you see in other games," the mastermind behind the forthcoming game "BioShock Infinite" told NBC News in a recent interview.

In this game, Elizabeth is the character that you, the player, have been sent to rescue from a mysterious turn-of-the-century floating city called Columbia. Elizabeth is also your partner ? a very powerful partner and, Levine hopes, an especially realistic partner despite the fact it is AI that governs her every move.

Levine has called Elizabeth the heart of "BioShock Infinite" ? the new installment in the beloved BioShock franchise and a game that will launch to much anticipation on March 26.

"It was a very difficult game to make," he says of "Infinite" which was originally scheduled to arrive back in October, before he delayed the launch to give the team at Irrational Games time to make it "into something even more extraordinary."

"This is certainly the largest game we?ve ever made, and there were many complicated elements to it," Levine says, explaining that one of the most complicated elements was Elizabeth, an AI character that doesn't just mindlessly follow the player about like some zombiefied ragdoll, backing you up in combat and feeding you tidbits of repetitive dialog.

Instead, Levine says the developers at Irrational have gone to great lengths to infuse her with life.

Levine describes Elizabeth as a "nerdgirl of 1912." She's a young woman who has been locked up in a tower her whole life. And though she has no worldly experience, she's had access to plenty of books and is plenty smart. (You can get a preview of her in action in the below trailer for the game).

In many ways, she is the opposite of the character gamers will play ? the cynical, world-weary Booker DeWitt sent to retrieve Elizabeth from Columbia. But how did the developers at Irrational go about making this AI nerdgirl different than the AI characters we've seen in countless other games?

"The first work with Elizabeth was figuring out, how do people act?" Levine says. "I said to the animators and the programmers, 'Go home and don?t tell your wife or your husband, but go watch them. Go creepily stare at them for an hour, and see how they do things.' Because, you know, if I said, 'Tell me how somebody washes their hands, specifically, exactly how does that work?' you might not be able to tell me exactly. But if you saw somebody doing it wrong, you would know."

The point, Levine says, is this: "Elizabeth has to behave in a way that we think is natural ? and she has to do it not just in the big dramatic moments, she has to do it all the time."

And it's that all the time bit that makes Elizabeth such an intriguing AI creation. As gamers know, AI characters spring to life when you interact with them and often then simply stand there woodenly waiting for your next move. But Levine says what they wanted with Elizabeth was for her to "never let her guard down and turn into a robot."

"What?s interesting about Elizabeth is what she's doing when you?re not in combat ? what she's doing when you?re just sort of walking through the space, exploring," Levine says. "We wanted her always to be engaged. We wanted to always give you the sense that she?s discovering things, that she?s finding things, that she cares about what?s going on. That she?s worried about something, she?s angry about something, she?s scared of something."

By way of example, Levine describes an early scene in which the player and Elizabeth find themselves at a resort beach inside the floating city.

"There are literally dozens of things that Elizabeth can interact with," he says. "There are people she can talk to. She can pick up rocks and skip them along the water. She can try to pick up a medicine ball that?s on the ground. She can look at the surfboards. She can want to buy cotton candy."

In short, she is at all times bubbling with life and engaged not only with what the player is doing, but with the environment around her.

Part of the point of doing this, Levine says, is that they wanted to get away from telling the game's story in cut scenes ? those moments in a game where the control is taken away from you the player and you are shown a brief movie-like cinematic detailing an important moment in the story.

"We don?t put up a cordon and say, OK, time for a narrative, step back. We just let the narrative happen as the player is going through the experience," Levine explains. "I guess the simplest way I can put it is, our goal at the company has been to make a player be a participant in the narrative, not an observer."

Ultimately, he says, "The story is a very personal story of Booker and Elizabeth and the changes they go through, and this journey that you?re on. And the fact that a lot of it is told in dialogue between these two, creates this connection ? this emotional connection ? that I think you?re going to feel."

Be sure to check out the IN-GAME FACEBOOK PAGE to discuss the day's gaming news and reviews. And for more from InGame check out:

Source: http://www.nbcnews.com/technology/ingame/bioshock-infinite-takes-artificial-out-artificial-intelligence-1C8884902

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Global rise in type 1 diabetes may be linked to reduced exposure to pathogens in early life

Mar. 19, 2013 ? Countries with lower mortality from infectious disease exhibit higher rates of type 1 diabetes, according to a new study by Dr. A. Abela and Professor S. Fava of the University of Malta. The findings, collating data from three major international studies and presented at the Society for Endocrinology annual conference in Harrogate UK, suggest that the as yet unexplained global rise in type 1 diabetes may be linked to reduced exposure to pathogens in early life.

Type 1 diabetes is caused when the immune system destroys the cells of the pancreas that release insulin, leaving the patient unable to control his own blood sugar. It is estimated to affect around half a million children worldwide, increasing in incidence by an estimated 3% every year. This increase is well documented and is linked to the developed world, but is so far unexplained -- various theories put forward include the 'hygiene hypothesis', which suggests that encounters between the developing immune system and micro-organisms such as bacteria and parasites are part of human evolution and may therefore protect against the development of auto-immunity.

The researchers investigated whether markers of infectious disease burden could be linked to the local incidence of type 1 diabetes. They used data from the World Health Organisation (WHO) DiaMond Project, WHO global burden of disease: 2004 update, and the Alexander Project, to correlate type 1 diabetes incidence by country with mortality from infectious disease and bacterial antibiotic susceptibility (which indicates antibiotic use and thus exposure to bacterial infection).

Type 1 diabetes rates were highest in countries with low mortality from infectious disease. This was true for total mortality from infectious disease (r=-0.35, p=0.008), as well as deaths caused specifically by diarrhea, respiratory disease, tuberculosis, and infections and parasitic disease (all p<0.05). They also found type 1 diabetes rates are significantly associated with the local susceptibility of the bacteria Streptococcus pneumoniae to all antibiotics studied.

This study suggests that there may be an association between type 1 diabetes rates and infectious disease burden. It is possible that the increasing global incidence of type 1 diabetes may be linked to lack of exposure to pathogens during early life. Whilst the data provide support for the hygiene hypothesis they do not prove it: the rise in type 1 diabetes rates is a complex problem and this study is of association only. Other potential contributing factors may show a similar geographical variation to infectious disease burden, as this is linked to the developed world. The authors are keen to use further studies to identify other environmental factors which may predispose to type 1 diabetes.

Study leader Professor Stephen Fava, Consultant in Diabetes and Endocrinology at Mater Dei Hospital, Malta & Associate Professor of Medicine at the University of Malta, said:

"The global rise in type 1 diabetes is an unexplained phenomenon. Many suggest that the exposure, or rather the lack of exposure, to infectious disease when young might be linked to the development of autoimmunity.

"Our data show that type 1 diabetes rates were highest in countries where markers of exposure to infectious disease were lowest. Incidence of type 1 diabetes was significantly linked to mortality from a variety of infectious diseases and to the local susceptibility of a common bacterium to antibiotics.

"These data provide support for the notion that the immune system can somehow become disordered and attack the body's own cells if it is not trained by regular exposure to micro-organisms -- the so called hygiene hypothesis. More research is needed to try to identify other environmental factors that may be linked to the continuing conundrum of rising type 1 diabetes rates."

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The above story is reprinted from materials provided by Society for Endocrinology, via AlphaGalileo.

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Journal Reference:

  1. Alexia-Giovanna Abela, Stephen Fava. Association of the incidence of type 1 diabetes with markers of infection and antibiotic susceptibility at country level. Endocrine Abstracts, 2013; : 1 DOI: 10.1530/endoabs.31.P223

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_science/~3/uvas5-Loy9c/130318203334.htm

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Tuesday, March 19, 2013

Dot Earth Blog: With a Big If, Science Panel Finds Deep Cuts Possible in U.S. Vehicle Emissions and Oil Use

A panel convened by the National Academy of Sciences has concluded that deep cuts in oil use and emissions of greenhouse gases from cars and light trucks are possible in the United States by 2050, but only with a mix of diverse and intensified research and policies far stronger than those pursued so far by the Obama administration.

Sadly, much of the report has a ?same as it ever was? feel, including a push for ?feebates? on efficient vehicles balanced by a surcharge on gas guzzlers (something I wrote about in my 1992 book on global warming):

?Feebates,? rebates to purchasers of high-fuel-economy (i.e., miles per gallon [mpg]) vehicles balanced by a tax on low-mpg vehicles is a complementary policy that would assist manufacturers in selling the more-efficient vehicles produced to meet fuel economy standards.

The report also describes the merits of a gasoline tax or ?price floor? on petroleum-based fuels:

Several types of policies including a price floor for petroleum-based fuels or taxes on petroleum-based fuels could create a price signal against petroleum demand, assure producers and distributors that there is a profitable market for alternative fuels, and encourage consumers to reduce their use of petroleum-based fuels. High fuel prices, whether due to market dynamics or taxes, are effective in reducing fuel use.

For related reading, see ?A Conservative?s Case for a Gas Tax? (2011), ?Fuel Taxes Must Rise, Harvard Researchers Say? (2010; Rush Limbaugh didn?t like this one), ?A 2-Cent Solution to Help Fuel an Energy Quest? (2010) and ?Selling Fuel-Sipping Cars Despite $2 Gas? (2009). [This news article is very relevant: "Days of Promise Fade for Ethanol."

Here's an excerpt from the National Academies news release:

A new National Research Council?report?finds that by the year 2050, the U.S. may be able to reduce petroleum consumption and greenhouse gas emissions by 80 percent for light-duty vehicles -- cars and small trucks -- via a combination of more efficient vehicles; the use of alternative fuels like biofuels, electricity, and hydrogen; and strong government policies to overcome high costs and influence consumer choices.??While achieving these goals will be difficult, improving technologies driven by strong and effective policies could make deep reductions possible.

"To reach the 2050 goals for reducing petroleum use and greenhouse gases, vehicles must become dramatically more efficient, regardless of how they are powered," said Douglas M. Chapin, principal of MPR Associates, and chair of the committee that wrote the report.??"In addition, alternative fuels to petroleum must be readily available, cost-effective and produced with low emissions of greenhouse gases.??Such a transition will be costly and require several decades.??The committee's model calculations, while exploratory and highly uncertain, indicate that the benefits of making the transition, i.e. energy cost savings, improved vehicle technologies, and reductions in petroleum use and greenhouse gas emissions, exceed the additional costs of the transition over and above what the market is willing to do voluntarily."

Improving the efficiency of conventional vehicles is, up to a point, the most economical and easiest-to-implement approach to saving fuel and lowering emissions, the report says.??This approach includes reducing work the engine must perform -- reducing vehicle weight, aerodynamic resistance, rolling resistance, and accessories -- plus improving the efficiency of the internal combustion engine powertrain.

Improved efficiency alone will not meet the 2050 goals, however.??The average fuel economy of vehicles on the road would have to exceed 180 mpg, which, the report says, is extremely unlikely with current technologies.??Therefore, the study committee also considered other alternatives for vehicles and fuels, including:

  • hybrid electric vehicles, such as the Toyota Prius;
  • plug-in hybrid electric vehicles, such as the Chevrolet Volt;
  • battery electric vehicles, such as the Nissan Leaf;
  • hydrogen fuel cell electric vehicles, such as the Mercedes F-Cell, scheduled to be introduced about 2014; and
  • compressed natural gas vehicles, such as the Honda Civic Natural Gas.

Although driving costs per mile will be lower, especially for vehicles powered by natural gas or electricity, the high initial purchase cost is likely to be a significant barrier to widespread consumer acceptance, the report says.??All the vehicles considered are and will continue to be several thousand dollars more expensive than today's conventional vehicles.?Additionally, particularly in the early years, the report predicts that alternative vehicles will likely be limited to a few body styles and sizes; some will rely on fuels that are not readily available or have restricted travel range; and others may require bulky energy storage that will limit their cargo and passenger capacity.??Wide consumer acceptance is essential, however, and large numbers of alternative vehicles must be purchased long before 2050 if the on-road fleet is to meet desired performance goals.??Strong policies and technology advances are critical in overcoming this challenge.

The report identified several scenarios that could meet the more demanding 2050 greenhouse gas goal.??Each combines highly efficient vehicles with at least one of three alternative power sources -- biofuel, electricity, or hydrogen.??Natural gas vehicles were considered, but their greenhouse gas emissions are too high for the 2050 goal.??However, if the costs of these vehicles can be reduced and appropriate refueling infrastructure created, they have great potential for reducing petroleum consumption.

While corn-grain ethanol and biodiesel are the only biofuels to have been produced in commercial quantities in the U.S. to date, the study committee found much greater potential in biofuels made from lignocellulosic biomass -- which includes crop residues like wheat straw, switchgrass, whole trees, and wood waste.??This "drop-in" fuel is designed to be a direct replacement for gasoline and could lead to large reductions in both petroleum use and greenhouse gas emissions; it can also be introduced without major changes in fuel delivery infrastructure or vehicles.??The report finds that sufficient lignocellulosic biomass could be produced by 2050 to meet the goal of an 80 percent reduction in petroleum use when combined with highly efficient vehicles. [Read the rest.]

Source: http://dotearth.blogs.nytimes.com/2013/03/18/with-a-big-if-science-panel-finds-deep-cuts-possible-in-auto-emissions-and-oil-use/?partner=rss&emc=rss

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Syria chaos looms large over Obama's Israel trip

Baz Ratner / Reuters

A United Nations peacekeeper stands on an observation tower at the Kuneitra border crossing between Israel and Syria in the Israeli-occupied Golan Heights on March 8.

In the second part of our "On the Brink" series previewing President Barack Obama?s trip to the Middle East, NBC News correspondent Martin Fletcher --?who has reported from the region for three decades -- examines the threat of renewed conflict on the Syria-Israel border.

News analysis

United Nations peacekeepers have monitored a buffer zone between Israel and Syria for nearly four decades, following Israeli forces? capture of the Golan Heights in the Yom Kippur War of 1973.

But Israeli officials now fear the 1,000-strong force could disintegrate after mounting threats against them and the kidnapping of 21 Filipino observers by a Syrian Islamist militia, though they were later released. Croatia has already pulled out its 100 soldiers.

Israel?s concern, shared by the United States, is that al Qaeda elements will establish themselves in the buffer zone and threaten Israel with chemical weapons and long-range rockets captured from the Syrian army.

The world has been focusing on the idea that Israel will attack Iran, but military action is perhaps more likely in the Golan ? a strategically important area roughly the size of Queens in New York, whose heights dominate northern Israel and the Sea of Galilee.

President Obama makes his first trip to Israel where he will meet with Israeli President Shimon Peres and Prime Minister Benjamin Netanyahu as well as Palestinian Authority President Mahmoud Abbas. NBC's Peter Alexander reports.

When President Barack Obama and Prime Minister Benjamin Netanyahu meet Wednesday, the idea of military cooperation between Washington and Jerusalem in that eventuality -- especially in intelligence and air support -- will doubtless be discussed.

Other issues include future control of the Syrian government?s large supplies of non-conventional weapons and its modern military, and how to further weaken Syria?s puppet in Lebanon: Hezbollah.

Regional conflict?
It is in everyone?s interest to maintain the quiet that has reigned along the Syria-Israel border almost undisturbed since a 1974 armistice agreement, which ended the months-long attritional conflict that followed the Yom Kippur War.

But as the Syrian army and the Syrian Free Army, backed by numerous militias, batter each other, the struggle threatens to spill over into Syria?s neighbors, further destabilizing an already roiling region.

A million refugees have fled Syria and there are conservative estimates that another million people have been forced to flee their homes and seek shelter inside the country.

And the rate is shooting up. The U.N. says 400,000 have fled Syria since Jan. 1. Projections say that by 2014 there could be 3 million refugees outside the country -- 15 percent of the population.

Also in this series:?Israel to grill Obama over possible military strike on Iran

Most at risk are Jordan and Turkey, two stable countries that have been beacons of calm in the turbulent Middle East.

Jordan has taken in close to half a million Syrians and Turkey, with more than 200,000, refuses to take any more.

The challenge facing the United States and Israel, as well as the rest of the concerned world, is how to end a conflict when neither combatant shows the slightest inclination to stop fighting.

A look back at the conflict that has overtaken the country.

The Free Syrian Army says there is only one way: Give it the weapons it needs to finish off President Bashar Assad's regime. Israel is strongly against a new French and British move to arm the rebels with serious offensive weapons. Israel?s fear is that they will fall into the hands of Islamist groups that will then turn them against Israel.

Backed by Russia, Iran and an increasingly unenthusiastic China, Assad warns he will fight till the end.

The end result could well be the breakup of Syria into Sunni, Shiite, Druze, Alawite and Christian fiefdoms, or combinations thereof, turning the country into a Levantine Somalia.

The fallout from such chaos on the doorstep of Israel, Turkey, Lebanon, Jordan and Iraq doesn?t bear thinking about.

So how to prevent this nightmare scenario? It would seem that one way or another, a clear winner would be the preferred solution, or a compromise between the warring parties.

This is a pressing issue, but there is another that is even closer to home for Israel: the decades-long conflict with the Palestinians.

On Tuesday, Martin Fletcher examines the prospects for a lasting peace deal and Palestinian state in the final installment of his series of articles ahead of Obama's visit to the Mideast.?

Martin Fletcher is the author of ?Walking Israel.?

Machine guns operated by motorcycle brakes? Get a glimpse at the rebels fighting against Assad's forces in Syria's mountainous Jabal al-Zawiya area.

Related:

Tale of a kidnapping: NBC News journalist reveals Syria ordeal

Syria threatens military action in Lebanon

Full Syria coverage from NBC News

Source: http://worldnews.nbcnews.com/_news/2013/03/18/17307005-on-the-brink-syria-chaos-looms-large-over-obamas-israel-trip?lite

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