Tuesday, March 5, 2013

Snowstorm hits north-central U.S., heads to mid-Atlantic

MINNEAPOLIS (Reuters) - A blizzard roared into North Dakota on Monday and was expected to dump up to a foot of snow in neighboring Minnesota before moving east over the mid-Atlantic states, where it could bury the Washington area with its biggest snowfall of the winter, the National Weather Service said.

Blowing snow and drifts up to three feet (0.9 meter) left parts of Montana and the northwest North Dakota oil region with visibility at a quarter of mile under blizzard conditions that were expected to last into Monday night, the weather service said.

The North Dakota transportation department was recommending "no travel" on roads across the northwestern part of the state where there is a blizzard, stretching along the northern edge of the state across to roads north of Grand Forks.

Up to 15 inches of snow was expected in northwestern North Dakota and 9 inches in the Grand Forks area, on the eastern border with Minnesota. But the state took the latest storm in stride.

"It's a normal late winter storm for us," said Adam Jones, a meteorologist with the National Weather Service in Bismarck.

The Minneapolis and St. Paul metropolitan area was dusted by an inch or two of snow on Monday from a separate storm system, and up to 10 inches was expected from the main winter storm, mostly overnight into Tuesday morning, the weather service said.

The storm was expected to dump heavy snow along the Minnesota and Wisconsin border, with up to a foot in the far southeastern corner of Minnesota, before heading across southern Wisconsin and into Illinois.

Minneapolis-St. Paul International Airport had 107 flight cancellations on Monday and O'Hare International Airport had 65, FlightAware.com reported.

TRAFFIC PILE-UPS IN COLORADO

Meanwhile, heavy snow and high winds were blamed for two major traffic accidents in the Colorado mountains, near the ski resort of Vail, involving more than 50 vehicles.

Three people were hospitalized from a 25-vehicle chain- reaction crash that closed a stretch of Interstate 70, the Summit County Sheriff's Office said in a statement. "None of the injuries were reported to be serious," the statement said.

A second pile-up about 17 miles away on the same interstate involved 29 vehicles, with no reported injuries, the sheriff's office said.

The Colorado Department of Transportation said several portions of the interstate along the mountain corridor about 100 miles west of Denver were closed for several hours on Monday afternoon following the accidents. The highway was reopened in both directions by 5:30 p.m. local time.

The snow was part of a fast-moving storm that swept through Colorado, dumping up to foot of white stuff in the north-central mountains, and dusting the ground in the Denver metropolitan area.

Overall, the storm was expected to stretch across North Dakota, much of Minnesota, northern Iowa, western Wisconsin and then into northern Illinois.

Northeastern Illinois, including Chicago, was forecast to receive six to 10 inches of snow overall, starting late Monday and spanning the morning and more intensely the evening rush hours.

The snow was expected to become more intense toward Tuesday morning with the heaviest accumulations during the day on Tuesday, the weather service said. The storm was forecast to move east, reaching the Ohio Valley, the mid-Atlantic states and the Washington area later on Tuesday and into Wednesday.

"This will be certainly the biggest snowstorm for the winter in this area," said National Weather Service forecaster Bruce Sullivan, who is in Maryland.

Forecasts suggested the system could dump eight to 14 inches of snow over parts of Maryland, West Virginia, Pennsylvania and Virginia, the National Weather Service said.

It will bring a cold, dry snow over the mountains of Virginia and a heavy, wet snow east of Washington, he said.

One of the more challenging aspects is predicting how much snow would fall on or east of heavily traveled Interstate 95 in Virginia and Maryland, forecasters said.

(Additional reporting by Jane Sutton in Miami, Ian Simpson in Washington, Keith Coffman in Denver and Dan Whitcomb in Los Angeles.; Editing by Vicki Allen, Philip Barbara, Richard Chang and Eric Walsh)

Source: http://news.yahoo.com/snowstorm-hits-north-central-u-heads-mid-atlantic-014909046.html

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Cops hunt ex-con over crash that killed couple, baby

By Katherine Creag and Shimon Prokupecz, NBC New York

NEW YORK -- The one-day-old baby boy delivered by C-section after his parents were killed by a hit-and-run driver in Brooklyn died Monday, and police have narrowed their search for the driver.

Doctors performed an emergency C-section to deliver the premature infant after a BMW sedan slammed into the cab carrying expectant parents Nachman and Raizy Glauber, who were on their way to the hospital because the mother-to-be felt ill. The boy had been in intensive care since the delivery.

Police are still looking for the driver who struck the cab at the intersection of Wilson Street and Kent Avenue in Williamsburg, police said. Police said they are looking for Julio Acevedo, a 44-year-old Brooklyn man who served time in prison for a 1987 shooting death.

Sources said the BMW was speeding at more than 60 mph when it hit the cab.

Authorities have said a male driver and a passenger in the BMW fled the scene of the accident on foot.

Raizy Glauber was thrown from the car and her body landed under a parked tractor-trailer, witnesses said. Nachman Glauber was pinned in the car, and emergency workers had to cut off the roof to get him out, witnesses told police.

Nachman Glauber was pronounced dead at Beth Israel Hospital, while his wife died at Bellevue, police said. The couple's son was pronounced dead a day later, his death ruled extreme prematureness due to maternal blunt force injuries.

'God's will'
Hours after the infant's death, Joseph Silverstein, Raizy Glauber's older brother, told NBC 4 New York in the hallway of the couple's building that "this is God's will."

Silverstein said he and other family members were able to see the baby before he passed away, but he declined to elaborate.

The driver of the livery cab survived the crash. He was taken to Beth Israel Hospital in stable condition, police said.

Police said Takia Walker, 29, of the Bronx, owned the BMW involved in the fatal crash but was not behind the wheel. She was arrested early Monday on insurance fraud charges, accused of allowing a third party who was not on her vehicle insurance policy to drive her car.

More news from NBCNewYork.com

On Saturday, Raizy Glauber "was not feeling well, so they decided to go" to the hospital, said Sara Glauber, Nachman Glauber's cousin.

The Glaubers were married about a year and had begun a life together in Williamsburg, where Raizy Glauber grew up in a prominent rabbinical family, Sara Glauber said.

Raised north of New York City in Monsey, N.Y., and part of a family that founded a line of clothing line, Nachman Glauber was studying at a rabbinical college nearby, said his cousin.

"You don't meet anyone better than him," she said. "He was always doing favors for everyone."

Sara Glauber also said her cousin and his bride had a unique connection, and that it was appropriate they died together. "If one had to go, the other had to go too because they really were one soul," she said.

Related:

Expectant parents killed in NYC crash; baby born at scene

Baby boy delivered after car crash that killed both his parents dies

PhotoBlog: Victims' caskets at their funeral

Source: http://usnews.nbcnews.com/_news/2013/03/05/17192695-cops-hunt-ex-con-over-brooklyn-crash-that-killed-young-couple-baby?lite

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Hustle in Style With Dice Carved From Buffalo Bone

While there's no way these would fly by Vegas standards, this set of antique, buffalo bone dice would be an incredibly cool—if not mildly creepy—way to add some character to any newfound gambling connoisseur's bag of tricks. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/1JvauPiPMx8/hustle-in-style-with-dice-carved-from-buffalo-bone

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Meatless Monday Recipe?Tia Mowry Ginger Acorn ... - Vegetarian Star

Written by Vegetarian Star on March 4th, 2013 in Actresses, Food & Drink, Meatless Monday Recipe, Recipes.

Tia Mowry

Tia Mowry is a newbie vegan who has just discovered the joy of shopping for the numerous plants, grains and greens the grocery has to offer.

The former star of the hit teen series Sister Sister has posted a guest blog on Alicia Silverstone?s website, The Kind Life.

Mowry has shared her recipe for Ginger Acorn Squash Soup.

Mowry writes:

?I was BEYOND thrilled and honored when Alicia asked if I wanted to share one of my own recipes on the site, and (after a long deliberation) I finally decided on a recipe for my ginger acorn squash soup. It?s a deliciously cozy comfort food, but still light enough to enjoy on a warm spring day. I love how the ginger gives it that extra flavor kick!?

Mowry?s soup is unique in that it blends all the ingredients together in a blender or food processor vs. just heating them in a skillet.

This is a great dish to eat warm or refrigerate for later in the day.

Grab Mowry?s recipe at The Kind Life.

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Source: http://vegetarianstar.com/2013/03/04/meatless-monday-recipe-tia-mowry-ginger-acorn-squash-soup/

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Monday, March 4, 2013

PFT: Woman's tryout was obviously publicity stunt

SilbermanGetty Images

Well, the circle has been complete.

The NFL allowed kicker-who-has-never-kicked Lauren Silberman to pay the $275 fee and show up for a Regional Scouting Combine.? The NFL went all in with the publicity stunt, spending far more time hyping her participation than checking her credentials.

And now that the Silberman?s tryout ended in failure, the NFL is aggressively pounding the nails into her football coffin.

Aditi Kinkhabwala of NFL.com, who drew the short straw to spend her Sunday afternoon at the Jets? facility watching players far too pedestrian to play even for the team that owns the place, has penned an impressive take down of Silberman.

?What we saw was a sideshow,? she writes.? ?A delusional, haughty, heartbreaking sideshow.?

Yes, it was a sideshow.? A sideshow that the NFL inexplicably embraced, in an apparent effort to lay the foundation for its plan to launch American (Football) Idol, via Regional Scouting Combines that produce folks who get a shot at the Indianapolis edition.

Hopefully with intriguing, marketable, and unique personal stories.

Here?s where it becomes impossible to draw the lines between the NFL and NFL Media.? (And, no, I?m not better than that.)? NFL Media pretends at times to be independent, but as the title of the organization confirms it?s necessarily not.? And when NFL Media produces something that appears on the surface to be independent, it?s fair to wonder whether there?s another agenda.Still, it?s impossible to call out Silberman (which Kinkhabwala does) without calling out the league (which she doesn?t).? Silberman didn?t belong there, and the NFL knew or should have known it.

?[S]he disrespected the 37 other kickers in New Jersey on Sunday who?ve spent lifetimes honing their craft.? Kinhabwala writes.? ?She blithely said her friends saw her kick somewhere in that amorphous time she began kicking and told her, ?You should try out for the NFL.?? Like it?s that easy.?

Apparently, it is.? Because the NFL let Silberman in.? And that?s the subject Kinkhabwala conspicuously omitted from her article.

Or maybe she didn?t.? Maybe she did, and someone else at NFL Media killed it.

And, yes, it?s that easy.

Source: http://profootballtalk.nbcsports.com/2013/03/04/more-proof-that-silberman-tryout-was-a-publicity-stunt/related/

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Sunday, March 3, 2013

Want To Build A $1B Consumer Company? Look For Long-Haul Founders And Don?t Fear Incumbents

buildingEditor's note: Jacob Mullins is a VC at Shasta Ventures. With the recent talk about the growing ?billion dollar club? in startups, I?ve been wondering what characteristics a $1 billion consumer tech company has. As a Series A investor who primarily focuses on consumer web and mobile companies, I examined the pool of consumer companies that have had exits over $100 million within the current era of consumer tech, which I consider to be post-recession 2008. I wanted to see what I could learn and ideally reverse-engineer common characteristics that would help me identify the next big winners when I see them today or in the future.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/2U-_MBnB9Os/

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Friday, March 1, 2013

How do bacteria clog medical devices? Very quickly

Mar. 1, 2013 ? A new study has exam?ined how bac?te?ria clog med?ical devices, and the result isn't pretty. The microbes join to cre?ate slimy rib?bons that tan?gle and trap other pass?ing bac?te?ria, cre?at?ing a full block?age in a star?tlingly short period of time.

The find?ing could help shape strate?gies for pre?vent?ing clog?ging of devices such as stents -- which are implanted in the body to keep open blood ves?sels and pas?sages -- as well as water fil?ters and other items that are sus?cep?ti?ble to con?t?a?m?i?na?tion. The research was pub?lished in Pro?ceed?ings of the National Acad?emy of Sciences.

Click on the image to view movie. Over a period of about 40 hours, bac?te?r?ial cells (green) flowed through a chan?nel, form?ing a green biofilm on the walls. Over the next ten hours, researchers sent red bac?te?r?ial cells through the chan?nel. The red cells became stuck in the sticky biofilm and began to form thin red stream?ers. Once stuck, these stream?ers in turn trapped addi?tional cells, lead?ing to rapid clog?ging. (Image source: Knut Drescher)

Using time-lapse imag?ing, researchers at Prince?ton Uni?ver?sity mon?i?tored fluid flow in nar?row tubes or pores sim?i?lar to those used in water fil?ters and med?ical devices. Unlike pre?vi?ous stud?ies, the Prince?ton exper?i?ment more closely mim?ic?ked the nat?ural fea?tures of the devices, using rough rather than smooth sur?faces and pressure-driven fluid instead of non-moving fluid.

The team of biol?o?gists and engi?neers intro?duced a small num?ber of bac?te?ria known to be com?mon con?t?a?m?i?nants of med?ical devices. Over a period of about 40 hours, the researchers observed that some of the microbes -- dyed green for vis?i?bil?ity -- attached to the inner wall of the tube and began to mul?ti?ply, even?tu?ally form?ing a slimy coat?ing called a biofilm. These films con?sist of thou?sands of indi?vid?ual cells held together by a sort of bio?log?i?cal glue.

Over the next sev?eral hours, the researchers sent addi?tional microbes, dyed red, into the tube. These red cells became stuck to the biofilm-coated walls, where the force of the flow?ing liq?uid shaped the trapped cells into stream?ers that rip?pled in the liq?uid like flags rip?pling in a breeze. Dur?ing this time, the fluid flow slowed only slightly.

At about 55 hours into the exper?i?ment, the biofilm stream?ers tan?gled with each other, form?ing a net-like bar?rier that trapped addi?tional bac?te?r?ial cells, cre?at?ing a larger bar?rier which in turn ensnared more cells. Within an hour, the entire tube became blocked and the fluid flow stopped.

The study was con?ducted by lead author Knut Drescher with assis?tance from tech?ni?cian Yi Shen. Drescher is a post?doc?toral research asso?ciate work?ing with Bon?nie Bassler, Princeton's Squibb Pro?fes?sor in Mol?e?c?u?lar Biol?ogy and a Howard Hughes Med?ical Insti?tute Inves?ti?ga?tor, and Howard Stone, Princeton's Don?ald R. Dixon '69 and Eliz?a?beth W. Dixon Pro?fes?sor of Mechan?i?cal and Aero?space Engineering.

"For me the sur?prise was how quickly the biofilm stream?ers caused com?plete clog?ging," said Stone. "There was no warn?ing that some?thing bad was about to happen."

By con?struct?ing their own con?trolled envi?ron?ment, the researchers demon?strated that rough sur?faces and pres?sure dri?ven flow are char?ac?ter?is?tics of nature and need to be taken into account exper?i?men?tally. The researchers used stents, soil-based fil?ters and water fil?ters to prove that the biofilm streams indeed form in real sce?nar?ios and likely explain why devices fail.

The work also allowed the researchers to explore which bac?te?r?ial genes con?tribute to biofilm streamer for?ma?tion. Pre?vi?ous stud?ies, con?ducted under non-realistic con?di?tions, iden?ti?fied sev?eral genes involved in for?ma?tion of the biofilm stream?ers. The Prince?ton researchers found that some of those pre?vi?ously iden?ti?fied genes were not needed for biofilm streamer for?ma?tion in the more real?is?tic habitat.

This work was sup?ported by the Howard Hughes Med?ical Insti?tute, National Insti?tutes of Health grant 5R01GM065859, National Sci?ence Foun?da?tion (NSF) grant MCB-0343821, NSF grant MCB-1119232, and the Human Fron?tier Sci?ence Program.

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The above story is reprinted from materials provided by Princeton University.

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


Journal Reference:

  1. K. Drescher, Y. Shen, B. L. Bassler, H. A. Stone. Biofilm streamers cause catastrophic disruption of flow with consequences for environmental and medical systems. Proceedings of the National Academy of Sciences, 2013; DOI: 10.1073/pnas.1300321110

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/~3/jF0IQFyD8eU/130301131127.htm

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