Sunday, November 25, 2012

Superstorm moves film from theoretical to concrete

Filmmaker Ben Kalina poses for a portrait in Philadelphia on Monday, Nov. 12, 2012. Kalina is finishing a film about the vulnerability of barrier islands. (AP Photo/Geoff Mulvihill)

Filmmaker Ben Kalina poses for a portrait in Philadelphia on Monday, Nov. 12, 2012. Kalina is finishing a film about the vulnerability of barrier islands. (AP Photo/Geoff Mulvihill)

(AP) ? In the documentary "Shored Up," scientists warn that with a rising sea level, a major storm could put New Jersey's barrier islands underwater and create devastating storm surges. In other words, what happened last month when Superstorm Sandy slammed into New Jersey and New York.

For Ben Kalina, the Philadelphia filmmaker who was nearly finished putting together the documentary when the storm hit, it meant that the ideas in the film that may have sounded far-fetched ? or at least, discussions of something that may happen sometime in the future ? were suddenly immediate.

"Until Sandy, we were making a film about something much more meditative, really," Kalina said. "And now the stakes are suddenly much more real."

It also meant Kalina and his crew had more shooting to do, revisiting places they'd shot ? some of which were wiped away by Sandy.

That again pushed back the completion date for a film he'd been working on for three years. He's now planning to finish the film in January. It's an independent effort that he is hoping will be shown on television. He is also planning to hold screenings, particularly in the places featured in the movie, such as New Jersey's Long Beach Island.

Kalina, 36, is not a scientist, but he's fascinated by telling the stories from science by looking at the cultural and political implications, too. He worked on "A Sea Change," about the state of the world's oceans, and "After the Cap," a look back at the Gulf oil spill of 2010, among other films.

He became interested in the state of barrier islands after reading an article about how surfers opposed beach replenishment projects on the New Jersey shore.

The story became broader than that, evolving into a look at the way shore areas are developed and protected through means like jetties and beach replenishment projects. As more structures are built on barrier islands, he said, more has to be done to protect them. "Once you decide to settle in a place that's so fraught, all the decisions you make have consequences and more consequences," he said.

The solutions can be expensive, and Kalina says, not sustainable.

"Beach replenishment is not going to save the day," he said. "You get this sense of security from beach replenishment that's a false sense of security in the long run."

The film uses animation, interviews with scientists, footage of storms past and some dramatic policy debates to tell the story.

Kalina started out focusing on New Jersey's Long Beach Island, but also traveled to North Carolina. There, officials decided this year to use historical trends to build their expectations for oceanside building codes and land-use decisions rather than the more rapid sea-level rise that many scientists now expect.

The filmmaker, who grew up going to family homes on Martha's Vineyard, said the ideal time to address these how best to develop vulnerable coastlines would be before a major storm, not after one.

The irony is that nothing can draw attention to the issue like a storm.

"It's a window of time when people have actually just witnessed the destructive force of nature," he said. "There are very few windows like that."

And it could also be a window for his movie.

Before the storm, when he talked about it in his neighborhood in South Philadelphia, Kalina said, he found himself explaining what a barrier island is.

Now, practically everyone knows.

___

Follow Mulvihill at http://www.twitter.com/geoffmulvihill.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2012-11-23-US-Superstorm-Filmmaker/id-244c57842f1e4a7cab73d69642a4a709

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Video: Blind patient reads words stimulated directly onto the retina

Friday, November 23, 2012

For the very first time researchers have streamed braille patterns directly into a blind patient's retina, allowing him to read four-letter words accurately and quickly with an ocular neuroprosthetic device. The device, the Argus II, has been implanted in over 50 patients, many of who can now see color, movement and objects. It uses a small camera mounted on a pair of glasses, a portable processor to translate the signal from the camera into electrical stimulation, and a microchip with electrodes implanted directly on the retina. The study was authored by researchers at Second Sight, the company who developed the device, and has been published in Frontiers in Neuroprosthetics on the 22nd of November.

"In this clinical test with a single blind patient, we bypassed the camera that is the usual input for the implant and directly stimulated the retina. Instead of feeling the braille on the tips of his fingers, the patient could see the patterns we projected and then read individual letters in less than a second with up to 89% accuracy," explains researcher Thomas Lauritzen, lead author of the paper.

Similar in concept to successful cochlear implants, the visual implant uses a grid of 60 electrodes?attached to the retina?to stimulate patterns directly onto the nerve cells. For this study, the researchers at Second Sight used a computer to stimulate six of these points on the grid to project the braille letters. A series of tests were conducted with single letters as well as words ranging in length from two letters up to four. The patient was shown each letter for half a second and had up to 80% accuracy for short words.


In this video, a patient reads words with the Argus II setup using the camera and not the direct braille stimulation. Credit: Second Sight

"There was no input except the electrode stimulation and the patient recognized the braille letters easily. This proves that the patient has good spatial resolution because he could easily distinguish between signals on different, individual electrodes." says Lauritzen.

According to Silvestro Micera at EPFL's Center for Neuroprosthetics and scientific reviewer for the article, "this study is a proof of concept that points to the importance of clinical experiments involving new neuroprosthetic devices to improve the technology and innovate adaptable solutions."

Primarily for sufferers of the genetic disease Retinitis Pigmentosa (RP), the implant Argus II has been shown to restore limited reading capability of large conventional letters and short words when used with the camera. While reading should improve with future iterations of the Argus II, the current study shows how the Argus II could be adapted to provide an alternative and potentially faster method of text reading with the addition of letter recognition software. This ability to perform image processing in software prior to sending the signal to the implant is a unique advantage of Argus II.

###

Frontiers: http://www.frontiersin.org

Thanks to Frontiers for this article.

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

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Source: http://www.labspaces.net/125440/Video__Blind_patient_reads_words_stimulated_directly_onto_the_retina

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Thursday, November 22, 2012

Sparrow for iPhone updates with iPhone 5 and Passbook support

Sparrow, the email client for iPhone that was recently acquired by Google, surprisingly received an update that includes support for the iPhone 5's larger display and the ability to open Passbook attachments. The is surprising because with the acquisition, the developers said that there was no plan to release new features to the Sparrow apps.

Now, iPhone 5 and Passbook support aren't exactly huge new features, but still more than I was expecting. However, there are many reports of this new version causing the app to crash and be unusable, so if you use Sparrow as your primary mail client on your iPhone, you may want to stay clear of the update for now.

Do any of you still use Sparrow? How's the update working out for you?

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Source: http://feedproxy.google.com/~r/TheIphoneBlog/~3/4QIPTfKsIiU/story01.htm

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Madrid, AC Milan into last 16 of Champions League

By NESHA STARCEVIC

AP Sports Writer

Associated Press Sports

updated 5:25 p.m. ET Nov. 21, 2012

FRANKFURT, Germany (AP) -Real Madrid and AC Milan, with 16 Champions League titles between them, advanced to the knockout stage on Wednesday, along with Borussia Dortmund and Schalke to make it three out of three teams from Germany.

Nine-time champion Madrid held on for 1-1 at Manchester City with 10 men, eliminating the English Premier League champion in the process. Also in Group D, Dortmund beat Ajax 4-1 to go through as the top team.

Seven-time winner Milan got a spectacular overhead goal from defender Philippe Mexes as it went through with a 3-1 win at 10-man Anderlecht. Malaga drew 2-2 at Zenit St. Petersburg to win Group C.

Schalke defeated Olympiakos 1-0 and Arsenal beat Montpellier 2-0 to progress out of Group B.

Paris Saint-Germain won 2-0 at Dynamo Kiev to go through from Group A with FC Porto, which beat Dinamo Zagreb 3-0. Zagreb still hasn't scored a goal, let alone earned a point.

On Tuesday, Bayern Munich, Barcelona, Shakhtar Donetsk and Valencia also reached the knockout stage, while Chelsea was on the verge of becoming the first titleholder to fail to make it out of the group stage.

Chelsea's 3-0 loss at Juventus cost Roberto Di Matteo his job as coach despite leading the London club to the title in May. Rafa Benitez, who won the 2005 title with Liverpool, was hired to replace him in an interim role.

The goal of the day belonged to Mexes against Anderlecht.

Receiving a free kick outside the box with his back to goal, Mexes sent a perfectly executed overhead kick from 20 meters out that dipped over goalkeeper Silvio Proto and into the far corner.

The goal resembled the fourth strike by Zlatan Ibrahimovic against England last week. Ibrahimovic failed to score on Wednesday, but Ezequiel Lavezzi notched a double as Paris Saint-Germain cruised in Kiev.

Germany forward Lukas Podolski also had an eye-catching goal in Arsenal's win over Montpellier that also featured Jack Wilshere's first strike in two years. The Gunners advanced from the group stage for the 13th straight year.

Podolski met Olivier Giroud's floated pass with a powerful first-time strike from the edge of the area in the 63rd.

Assured of a top-two finish, Arsenal will go into its last Group B game at Olympiakos a point behind Schalke. Both sides will want to finish top to secure what would likely be an easier last-16 match.

"That's 13 times in a row - it's not the most glamorous thing but it's the most difficult, being consistent at this level," said Arsenal coach Arsene Wenger, whose team has gone on to reach the final only in 2006 when it lost 2-1 to Barcelona.

Manchester City's campaign ended in the group stage for the second successive season. City needed a win to keep its hopes alive, but Karim Benzema exploited sloppy defending to put Madrid ahead after just 10 minutes at Etihad Stadium.

City secured a lifeline in the 74th when Alvaro Arbeloa was sent off for fouling Sergio Aguero, who subsequently equalized from the penalty spot.

But in Jose Mourinho's 100th match managing in the Champions League, Madrid held on for the draw to qualify behind leader Borussia Dortmund with a game to spare.

"The only two times I finished second in the group, I won the Champions League," said Mourinho, who won the competition with FC Porto and Inter Milan. "It means something (to finish top), but my experience is, it doesn't mean so much."

City was at the bottom with just three points from five matches.

"With the array of players at their disposal it is amazing they have been eliminated at the group stage two years running," Mourinho said.

Young Italy forward Stephan El Shaarawy scored one goal and set up Alexandre Pato in injury time as Milan beat Anderlecht. Milan is compensating for its struggles in the Serie A.

Dortmund, which failed to advance from the group stage last season, extended its impressive run, with Germany midfielder Mario Goetze involved in all four goals, including two by Robert Lewandowski.

Dortmund, the 1997 champion, sealed the win before halftime at Amsterdam Arena thanks to its clinical finishing on the break and Goetze's skill and vision.

Ajax captain Siem de Jong was impressed.

"In the first half they were only in front of goal three times and they scored three goals. They were so effective," De Jong said.

Schalke left it late to secure its win, with defender Christian Fuchs driving home from long range with 13 minutes remaining.

"When you get such a chance you have to take it with both hands," Fuchs said.

? 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.


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Detroit council rejects condition for cash infusion

DETROIT (Reuters) - Detroit will not get a much-needed $10 million after the city council rejected on Tuesday a contract to hire a law firm that was part of a deal to keep the city on track to overhaul its finances.

The state of Michigan and its biggest city, Detroit, announced a deal last week that includes several milestones the city must achieve in the next month to receive the $10 million by Tuesday and another $20 million by December 14.

The setback leaves the city at risk of running out of cash by the end of December if it does not meet those goals.

In a voice vote, the city council rejected a contract for the law firm of Miller, Canfield, Paddock & Stone to provide legal advice and to handle litigation related to implementing a financial stability agreement designed to fix city finances.

The rejection "means the city will not receive the first $10 million scheduled for release today," said Mayor Dave Bing in a statement issued right after the vote.

Mayor Bing said the rejection of the contract will make it more difficult for Detroit to maintain positive cash flow.

"It will be more difficult for the city to maintain its liquidity until the receipt of property tax revenues beginning in January. Today's vote is one more example of how city council has stalled our efforts to bring financial stability to the city of Detroit," the mayor said in the statement.

Detroit has struggled with its finances for many years as the city's population has dwindled and the automotive industry that once drove economic activity in the Motor City has diminished.

The city of 700,000 has been criticized by state officials for slow progress on financial reforms. It needs the money to avoid running out of cash by the end of the year. The Michigan Finance Authority raised $137 million for Detroit earlier this year through a debt sale. While Detroit received some of that money, Michigan Treasury officials tied another $30 million to Detroit's progress on reforms.

"If the milestones are not completed, the funds will not be released from escrow," Caleb Buhs, spokesman for the Michigan Treasury Department, told Reuters.

"The actions Detroit must take for the treasurer to release the funds from escrow were clearly established in the Memorandum of Understanding, sent to the mayor and city council last week," Buhs said.

City Council President Charles Pugh blamed Bing for the setback. "Why is Mayor Bing putting the city's finances at risk by marrying himself to one law firm?" he told reporters, adding he wants to meet with the mayor this week to choose a law firm that the council can accept.

Council members raised several objections about Miller Canfield, including potential conflicts of interest in the work it performs for the city and the state and the scope of the contract. Some questioned whether the contract was legal under the city's charter because it was neither prepared nor approved by the city's chief on-staff lawyer.

Projections presented by city officials to Detroit's oversight board earlier this month showed the city's weekly cash flow at just $4.1 million in mid-December before dropping to a negative $4.8 million at the end of the year.

Detroit's financial advisory board was created under an agreement that allowed Detroit to avoid the appointment of an emergency manager to run the city while giving the state some oversight and allowing the mayor to disregard collective bargaining agreements with unions.

The city council did approve on Tuesday a contract with Ernst & Young to provide cash-flow analysis for 2013. This was another condition set in the deal with the state.

Pugh said the council had previously approved a contract with consulting and actuarial firm Milliman for pension services, which was also a condition of the deal. While the council is officially scheduled to be in recess until early next year, Pugh said it could come back in a special session at any time.

Also on Tuesday, the council rejected a nearly $48 million contract with St. Paul-based EMA Inc to run some of the city's water and sewer department.

Detroit faced a cash crisis this summer that led to warning it could default on some bonds. The cash crunch and default were averted by the bond sale.

(Reporting by Karen Pierog; Editing by Tim Dobbyn)

Source: http://news.yahoo.com/detroit-council-rejects-condition-cash-infusion-004919904--sector.html

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Add 20 to 50 Pounds To Your Max Deadlift With This Bar-in-Belly ...

This is my ?secret? exercise for improving what is generally the weakest point of a lifter once you start getting into near-maximal weights on the deadlift?and that?s the core.? More specifically, it?s the core ?folding? as the pressure of the heavy weight overcomes the bracing pressure you?re able to exert with your core to support your torso.

That?s where this exercise comes into play?and it targets that issue VERY specifically. When done consistently, you could absolutely increase your deadlift by 20 to 50 lbs or more, depending on how limiting your core is to start with AND you?ll be able to maintain better lumber spine position as you?re lifting, which will protect your back.

It?s a GREAT exercise?though it will be extremely uncomfortable. But I have a feeling if you?re seeking to lift massive weights in the deadlift, you?re not concerned with staying comfortable anyway.

So to do ths one, you?ll need two bars and a rack. A bar pad is also useful here, though a rolled-up towel will do in a pinch, if you don?t have a bar pad.

Set the safety rails to just above knee height and put the barbell pad on the bar. Push the bar right up against the uprights of the rack.

Set a barbell on the ground just in front of the rack. Start with a lighter weight?just 135 lbs the first time you do this. You can work up from there as needed. I?m using 225 lbs and it?s tough.

Next, get yourself into position as though you were about to do a deadlift (the position won?t be exactly the same, but very close). The bar in the rack should be right in your belly.

Now lift the bar off the ground. Your abs will have NO CHOICE but to brace and brace HARD. Because if they don?t, the bar doesn?t come off the ground and your internal organs get mashed.

Hold for 10 to 15 seconds or so, then set the bar back down on the ground. Rest a few seconds then repeat. Do 3 to 5 reps then rest 60 to 90 seconds then go again. Do at least 3 sets of this.

This is not only going to train you to brace your core at the start of the deadlift but will also really strengthen those bracing muscles in the core. It?s incredibly effective at targeting the exact position needed for preventing that ?foldover? that occurs when you get into heavier weights in the deadlift.

This exercise can be trained along with the deadlift or on separate days. If you train it on the same day, you can do it one of two ways?before you do heavy lifting, to fire up those bracing muscles (in which case, you want to stay lighter so you don?t pre-fatigue them too much and compromise core stability) or you can do them right after. If you do them after, you can go heavier and not have to worry about it.

Use this exercise at least once a week for 3 to 4 weeks and see how your top-end deadlifts respond. I have a strong feeling you?ll be seeing massive improvements in your heavy deadlifting very quickly, especially if core-folding is an issue for you, like it is for me.

Source: http://www.brinkzone.com/exercise-performance/add-20-to-50-pounds-to-your-max-deadlift-with-this-bar-in-belly-core-bracing-exercise/

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