Saturday, March 30, 2013

Video: Dusting for prints from a fossil fish to understand evolutionary change

Thursday, March 28, 2013

In 370 million-year-old red sandstone deposits in a highway roadcut, scientists have discovered a new species of armored fish in north central Pennsylvania.

Fossils of armored fishes like this one, a phyllolepid placoderm, are known for the distinctive ornamentation of ridges on their exterior plates. As with many such fossils, scientists often find the remains of these species as impressions in stone, not as three-dimensional versions of their skeletons. Therefore, in the process of studying and describing this fish's anatomy, scientists took advantage of a technique that may look a lot like it was stolen from crime scene investigators.

In the video, Dr. Ted Daeschler shows the fossil and a rubber cast made by pouring latex into its natural impression in the rock. Once the latex hardened, Daeschler peeled it out and dusted its surface with a fine powder to better show the edges of the bony plates and the shapes of fine ridges on the fish's bony armor ? a lot like dusting for fingerprints to show minute ridges left on a surface. With this clearer view, Daeschler and colleagues were better able to prepare a detailed scientific description of the new species.

This placoderm, named Phyllolepis thomsoni, is one of two new Devonian fish species described by Daeschler in the Bicentennial issue of the Proceedings of the Academy of Natural Sciences of Philadelphia, with different co-authors. The other new species is a lobe-finned fish discovered in northern Canada. This discovery is described at http://drexel.edu/now/news-media/releases/archive/2013/March/Fossil-Species-from-Fish-Eat-Fish-World/.

Both the Pennsylvania placoderm and the Canadian lobe-finned fish species are from the late Devonian period, at a time long before dinosaurs walked the Earth ? but, geologically speaking, not long before the very first species began to walk on land. Daeschler studies Devonian species in particular to help describe the evolutionary setting that gave rise to the first vertebrate species with limbs. He has dug for Devonian species in Pennsylvania since 1993, and in northern Canada since 1999.

Honoring A Rich History of Pennsylvania Paleontology

Daeschler, a vice president and associate curator at the Academy of Natural Sciences of Drexel University, and an associate professor in Drexel's College of Arts and Sciences, and co-author Dr. John A. Long, a leading authority on placoderms from Flinders University in Australia, named the species in honor of Dr. Keith S. Thomson.

Thomson, the Executive Officer of the American Philosophical Society, has been a mentor and colleague to many Devonian fossil researchers, including Daeschler. Thomson has formerly held positions including President and CEO of the Academy of Natural Sciences, Director of the Oxford University Museum, and Dean of the Graduate School of Arts and Sciences at Yale University.

Asked for comment on the discovery named in his honor, Thomson noted his long professional connection with the Devonian fossil beds in Pennsylvania that Daeschler studies:

"The Devonian beds around Renovo PA were worked extensively by my old professor at Harvard, Alfred Sherwood Romer and his associates, in the 1950s. They got some very good material of fishes but gave up on the site as a potential source of the very earliest four-legged vertebrates. In 1965 Romer suggested that I have a go but there had been no major erosion on the sites and therefore nothing much new had become exposed. I moved on to other things, but [in 1993] when Ted asked about possible projects in PA I gave him all the old notebooks, including mine, and off he went. In the intervening period there had been some major roadwork, new exposures were made, and on the Sunday evening of his very first weekend trip Ted came to the house and showed me a part of the shoulder of a tetrapod. Once we had looked at every which way and decided there was no other explanation, he causally reached into his bag and said "in that case, I have another one." The rest is history -- a history of very hard, careful, work, a whole team of collectors, some local, and brilliant discoveries of superb material particularly of fishes of every kind. So I am delighted by the success of this work over the past twenty years and flattered to become associated with it by having a species named after me. (There is a certain symmetry to this as long ago I named one of the species that had been collected by Romer after my wife!)"

###

Drexel University: http://www.Drexel.edu/

Thanks to Drexel University for this article.

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Source: http://www.labspaces.net/127504/Video__Dusting_for_prints_from_a_fossil_fish_to_understand_evolutionary_change

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Friday, March 29, 2013

The AJC reviews Vino Venue | Food and More with John Kessler

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You?re out for a nice meal and plan to order wine but are vacillating between a few choices. What are your options? Consult the sommelier? Rely on your waiter, who may or may not be familiar with the wine list? Whip out your smart phone to consult your wine app? Or simply take a blind stab?

Before you plop down $40-plus on a bottle of wine, you might ask for a taste of your top choice. Many restaurants will offer a small sample of one of the selections they sell by the glass. Yet, I know some who would prefer to take a chance on the wine rather than risk abusing the restaurant?s hospitality.Jenny-Turknett-Review

Wine vending machines, known as Enomatics, were made for these folks. As wine bars continue to debut around town, many are incorporating such dispensers. The machines allow customers to purchase tastes, half and whole glasses at will. Budding oenophiles can explore and compare different varietals, blends, growing regions and both old and new world wines.

Vino Venue ? a restaurant, retail shop and new home to Atlanta Wine School ? features three Enomatic stations with 32 selections. Customers load non-expiring debit cards with funds and fill glasses from stations pouring whites, big reds or pinots.

During my three visits over a week and a half, each time nearly a third of the self-serve options had been replaced. If you snooze you lose. That ?10 AltoMoncayo Veraton Garnacha I wanted to try on my second visit? Gone. But the ever-marketable If You See Kay (say it aloud) Cabernet, the popular ?10 Cuvelier Los Andes Coleccion Malbec and my favorite ?11 Domaine Pichot Vouvray were constants.

Vending machines for adults

Vending machines for adults

One night, the Enomatics featured wines like a Don Melchor Cabernet from the private cellar of the owner?s friend and another night showcased older wines like the ?01 Elderton Command Shiraz. The fun and surprise of the Enomatics draw both couples and ladies? groups alike.

These samples prime guests for the almost 50 wines by the glass and lengthy list of bottles available (many in the $29-42 range). For non-wine-drinking companions, Vino Venue has compiled a thoughtful craft beer list with foreign and domestic brews like Rochefort 10 Trappistes and Dogfish Head 60 Minute IPA.

Vino Venue?s wine bar/restaurant and retail store are new additions to owner Michael Bryan?s business model. The operation began with Atlanta Wine School, providing wine education and food pairing courses for consumers and certification programs for industry professionals. Since it opened in 2003, the school has grown to reach more than 4,000 students annually.

Bryan?s students urged him to open a wine bar and retail shop. With Vino Venue, he did just that and put all his ventures under one roof. He says he wanted to create a ?wine think tank? of sorts. He gathered former students and other professionals to join him in this grand adventure.

The restaurant?s servers will undergo the Wine & Spirit Education Trust (WSET) training offered by the school.

Given its sisterhood with the Atlanta Wine School, I expected Vino Venue?s menu to contain wine pairing suggestions and the wine list to contain tasting notes. That may be in the works.

Chef Faye Stein developed a menu she hopes will create an ?impressive taste experience? to work in conjunction with the wine experience. Stein, who has a degree in baking and pastry and taught courses for Sur La Table, says the small plates, cheese and charcuterie mainstays should be ?easy to eat but surprisingly enjoyable.?

You?ll find a nice range of dishes from light to hearty, but none so flashy as to take center stage, leaving that to the wine. The bistro fare plays a supporting role. Bryan explains that her light touch with the seasoning broadens the range of wine pairings.

Snack on flatbreads and salads. I enjoyed the light green goddess salad ($8) made with vibrant green butter lettuce leaves, topped with feta crumbles, pepitos and a delicate avocado, herb and champagne vinegar dressing. I prefer it to the Nicoise salad ($12) with fishy seared tuna.

Of the two flatbreads, I?d go for the tomato-and-Fontina version ($9), jazzed up with briny olive tapenade and sweetened with a balsamic reduction. I can imagine it will only improve as we move into tomato season. The tomato toppings mask the pale flavors of the gourmet frozen flatbread more than those on the mushroom-onion-mozzarella concoction ($9).

Scotch egg

Scotch egg

Dishes get a little more interesting with the Scotch egg ($9), a beautiful orange-yolked farm egg rolled in juicy pork sausage and coated in crispy fried bread crumbs. I appreciate the play in textures more than in temperature. I find the stark contrast of the warm egg with the cold smoked-tomato and raw garlic puree somewhat jarring.

The same was true of the steamy Moroccan-spiced lamb riblets ($11) served over a frigid citrus and white bean salad. The tender braised lamb, so rich and meaty, overwhelms its partner.

Play it safe with the mix-and-match cheese and charcuterie selections. Modeled after the menu at the former Pie Bar, Vino Venue offers combinations of two ($7), four ($14) or six ($20) options. Build a plate with salted marcona almonds and crostini made with H&F bread.

Assemble a cheese board, choosing from soft cheeses like the French Brillat-Savarin triple cream, hard cheeses like the Italian Ubriaco and ?aggressive? ones like the Winnimere from Vermont. Plates come with salted flatbread crackers and accompaniments like bits of honeycomb and red-wine poached pears.

On my next visit, I?ll prepare for my wine-tasting adventure by filling my belly with cheeses and charcuterie like the sopressata and Italian prosciutto di Parma.

Of course, the jury is still out on the Winnimere pairing. Manager/partner Rob Van Leer tells me that after a ?stinky cheese training? with servers, they decided the craft beers may make the best pairing. That or the Vouvray.

Take advantage of Stein?s pastry experience with desserts like the smooth dark chocolate and Frangelico pot de creme ($6). Finely chopped candied hazelnuts form a crusty topping with a sugary crunch. A fan of chocolate-and-port pairings, I sipped a glass of the Ramos Pintos 10 year port ($6) with my grown-up pudding.

While wine bars continue to grow in number, Vino Venue is positioned to offer a unique opportunity and experience.

My girlfriends and I will be back, Eno-card in hand.

VINO VENUE 4478 Chamblee Dunwoody Road, Dunwoody. 770-668-0435 2stars5Food: bistro fare designed to pair with a broad range of wines Service: very friendly and eager to help Best dishes: Lamb riblets, braised short rib, pimento cheese Vegetarian selections: salads, flatbreads and a few small plates ???????- Credit cards: all major credit cards Hours: 5-10 p.m., Mondays-Wednesdays; 5-11 p.m., Thursdays-Fridays; 11:30 a.m. ? 11 p.m., Saturdays Children: not a good idea Parking: yes Reservations: no, but best to call ahead for large groups Wheelchair access: yes Smoking: no Noise level: moderate Patio: no Takeout: yes ratings_key_febUSE

Source: http://blogs.ajc.com/food-and-more/2013/03/28/vino-venue-restaurant-review-dunwoody/?cxntfid=blogs_food_and_more

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Thursday, March 28, 2013

WWE Main Event results: Champions collide and The Bellas return to action!

Kane vs. Antonio Cesaro: WWE Main Event, March 27, 2013Sheamus discusses The Shield: WWE Main Event, March 27, 2013AJ Lee attacks Kaitlyn: Raw, March 25, 2013Team Hell No vs. The Prime Time Players: Raw, March 25, 2013The Undertaker vs. Kane: WrestleMania 20, WWE App Exclusive, March 22, 2013Kofi Kingston vs. Dolph Ziggler: Raw, March 18, 2013Team Hell No vs. Primo & Epico: Raw, March 18, 2013

HERSHEY, Pa. ? With less than two weeks until WrestleMania 29, WWE Main Event featured WWE Tag Team Champion Kane battling U.S. Champion Antonio Cesaro, the debut of Brodus Clay and Tensai?s new tag team name and The Bella Twins? return to in-ring action!

Kane def. Antonio Cesaro?

In less than two weeks at WrestleMania 29, Kane & Daniel Bryan defend the WWE Tag Team Titles against the untested duo of Dolph Ziggler and Big E Langston. In preparation for the battle, The Big Red Monster faced United States Champion Antonio Cesaro in the featured contest on WWE Main Event while Daniel Bryan joined The Miz and Michael Cole on commentary.

Watch: Kane battles Cesaro |?WWE Main Event Photos

As the contest wavered back and forth, AJ Lee skipped her way around the ring. No doubt wanting to distract The Big Red Monster, AJ was stopped in her tracks by Kane?s partner Bryan, who prevented the devilish Diva from further diverting his partner?s attention. Despite her best efforts, AJ was unable to dodge her former beau, allowing The Big Red Monster to focus his attention on the dangerous United States Champion and execute a Chokeslam on the Swiss-born Superstar to secure the victory.

Watch: Sheamus affirmed his commitment to stopping The Shield alongside Big Show and Randy Orton at WrestleMania.

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Source: http://www.wwe.com/shows/wwemainevent/2013-03-27/results

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CASIS wants to send your research project into space, give Engadget readers $100 off the application fee

We already told you about the CASIS and MassChallenge startup accelerator partnership aiming to find the next great research project to send into space, and give that project over $100,000 to help bring it to fruition. Now, Engadget wants to help make it easier for you, dear reader, to get your idea into orbit by offering the chance to trim $100 off the $199 application fee.

The process is simple: you click the source link below and fill out a short form outlining your idea and providing your contact info. Then, should CASIS like what it sees, it'll send out promo codes to ten of you to be used when submitting the full application on the MassChallenge website. Sound good? Well, hop to it folks, because CASIS is looking to deliver the promo codes by April 1st. Not that you should need much incentive to jump on the opportunity... we're talking about sending your pet project into space, after all.

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Source: Research proposal form

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/Oux895mG41s/

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Saturday, March 23, 2013

Scientists develop innovative twists to DNA nanotechnology

Mar. 21, 2013 ? In a new discovery that represents a major step in solving a critical design challenge, Arizona State University Professor Hao Yan has led a research team to produce a wide variety of 2-D and 3-D structures that push the boundaries of the burgeoning field of DNA nanotechnology.

The field of DNA nanotechnology utilizes nature's design rules and the chemical properties of DNA to self-assemble into an increasingly complex menagerie of molecules for biomedical and electronic applications. Some of the Yan lab's accomplishments include building Trojan horse-like structures to improve drug delivery to cancerous cells, electrically conductive gold nanowires, single molecule sensors and programmable molecular robots.

With their bio-inspired architectural works, the group continues to explore the geometrical and physical limits of building at the molecular level.

"People in this field are very interested in making wire frame or mesh structures," said Yan. "We needed to come up with new design principles that allow us to build with more complexity in three dimensions."

In their latest twist to the technology, Yan's team made new 2-D and 3-D objects that look like wire-frame art of spheres as well as molecular tweezers, scissors, a screw, hand fan, and even a spider web.

The Yan lab, which includes ASU Biodesign Institute colleagues Dongran Han, Suchetan Pal, Shuoxing Jiang, Jeanette Nangreave and assistant professor Yan Liu, published their results in the March 22 issue of Science.

The twist in their 'bottom up,' molecular Lego design strategy focuses on a DNA structure called a Holliday junction. In nature, this cross-shaped, double-stacked DNA structure is like the 4-way traffic stop of genetics -- where 2 separate DNA helices temporality meet to exchange genetic information. The Holliday junction is the crossroads responsible for the diversity of life on Earth, and ensures that children are given a unique shuffling of traits from a mother and father's DNA.

In nature, the Holliday junction twists the double-stacked strands of DNA at an angle of about 60-degrees, which is perfect for swapping genes but sometimes frustrating for DNA nanotechnology scientists, because it limits the design rules of their structures.

"In principal, you can use the scaffold to connect multiple layers horizontally," [which many research teams have utilized since the development of DNA origami by Cal Tech's Paul Rothemund in 2006]. However, when you go in the vertical direction, the polarity of DNA prevents you from making multiple layers," said Yan. "What we needed to do is rotate the angle and force it to connect."

Making the new structures that Yan envisioned required re-engineering the Holliday junction by flipping and rotating around the junction point about half a clock face, or 150 degrees. Such a feat has not been considered in existing designs.

"The initial idea was the hardest part," said Yan. "Your mind doesn't always see the possibilities so you forget about it. We had to break the conceptual barrier that this could happen."

In the new study, by varying the length of the DNA between each Holliday junction, they could force the geometry at the Holliday junctions into an unconventional rearrangement, making the junctions more flexible to build for the first time in the vertical dimension. Yan calls the backyard barbeque grill-shaped structure a DNA Gridiron.

"We were amazed that it worked!" said Yan. "Once we saw that it actually worked, it was relatively easy to implement new designs. Now it seems easy in hindsight. If your mindset is limited by the conventional rules, it's really hard to take the next step. Once you take that step, it becomes so obvious."

The DNA Gridiron designs are programmed into a viral DNA, where a spaghetti-shaped single strand of DNA is spit out and folded together with the help of small 'staple' strands of DNA that help mold the final DNA structure. In a test tube, the mixture is heated, then rapidly cooled, and everything self-assembles and molds into the final shape once cooled. Next, using sophisticated AFM and TEM imaging technology, they are able to examine the shapes and sizes of the final products and determine that they had formed correctly.

This approach has allowed them to build multilayered, 3-D structures and curved objects for new applications.

"Most of our research team is now devoted toward finding new applications for this basic toolkit we are making," said Yan. "There is still a long way to go and a lot of new ideas to explore. We just need to keep talking to biologists, physicists and engineers to understand and meet their needs."

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The above story is reprinted from materials provided by Arizona State University.

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


Journal Reference:

  1. D. Han, S. Pal, Y. Yang, S. Jiang, J. Nangreave, Y. Liu, H. Yan. DNA Gridiron Nanostructures Based on Four-Arm Junctions. Science, 2013; 339 (6126): 1412 DOI: 10.1126/science.1232252

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/strange_science/~3/7LrIL41HRLE/130321141448.htm

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Friday, March 22, 2013

Obama arrives in a Middle East upended since his 2009 visit

President Obama landed today in Israel to great fanfare, emphasizing in a short speech the allies' shared history ahead of a two-day tour that will pay respect not only to the modern nation but also the Jewish people's historic presence here.

He did not mention the Palestinians.

The emphasis on US-Israel ties stands in stark contrast to Mr. Obama's historic 2009 Cairo speech to the Arab world, in which he sought to distance the US from Israel and thus improve its standing in the region after the Iraq war and the war on terror. But four years later, after a wave of uprisings have toppled four governments and left Syria engulfed in civil war, he faces a much more volatile Middle East.

Many of the promises he made In Cairo have gone unfulfilled or been rendered irrelevant by the most profound transformation in the region since the end of World War I. America's stability-over-democracy contract with authoritarian Arab leaders has been deeply undermined by uprisings across the region, with citizens demanding that their leaders focus on popular priorities, not those of the West.

RECOMMENDED: Think you know the Middle East? Take our geography quiz.

Generations of American presidents have invested their time and prestige in "fixing the Middle East" ? and been largely disappointed. Few in the region are counting on Obama to bring about major breakthroughs, given that little was accomplished in his first term.

But his visit could lay the groundwork for progress on three strategic problems that are at tipping points ? including a closing window for a two-state Israeli-Palestinian deal, a Syrian civil war with regional ramifications, and an Iranian nuclear program that is approaching a capacity to make a weapon.

Obama's visit to Israel signals recognition that, rocky relationship with Prime Minister Benjamin Netanyahu aside, these issues are best tackled alongside America's top regional ally. "I think [his visit] is clearly an attempt to reboot Israeli-American relations and the relationship between President Obama and Netanyahu," says Efraim Inbar, director of the Begin-Sadat Center for Strategic Studies at Bar- Ilan University. "Netanyahu will do his best to offer a warm welcome to Obama, while at the same time trying to insist on issues. We expect the Americans to be more substantive on Iran; the Americans are probably looking to restart negotiations [with the Palestinians]. I think it's important also to compare notes on Syria and Egypt, which are more important than the Palestinians in the larger picture."

In Israel, there is cautious optimism that Obama's visit will nudge leaders back to the negotiating table. Many Palestinians are disillusioned by the lack of action after his Cairo speech, however, and recent unrest has sparked some speculation about a third intifada, or uprising.

Peace advocates on both sides say the window for a viable two-state solution is fast closing ? at best, in two years ? largely because of expanding Israeli settlements in the West Bank.

But Mr. Netanyahu is likely to try to persuade Obama that Iran is the top priority. Whether he will succeed is uncertain, particularly with the resumption of nuclear talks in February after an eight-month hiatus raised hopes again.

RECOMMENDED: Obama-Netanyahu tensions: Not as bad as 5 other US-Israel low points

Syria is perhaps the most intractable issue. Obama and Netanyahu have similar concerns: that Syria's stockpile of chemical weapons could get into the wrong hands, and who would succeed President Bashar al-Assad.

If Obama and Netanyahu discuss Syria, "it would probably be in the context of its regional implications, which cover the waterfront: Iran, Jordan, Lebanon, Turkey, Iraq, and Israel," says Frederic Hof of the Atlantic Council's Rafik Hariri Center for the Middle East, who last year served the US administration as special adviser for transition in Syria. "Both countries have a strong interest in seeing the regime replaced by rule of law and civil society governance as quickly as possible before a failed-state scenario takes hold for years or even decades."

THE WEST BANK WINDOW

After feeling snubbed by Obama ? who was civil but clearly not enamored of the assertive Israeli prime minister and who did not follow up his Cairo speech with a visit to Jerusalem ? Israelis seem grateful for the state visit, during which Obama will deliver a speech to the Israeli public.

Ron Pundak, an Israeli negotiator of the 1993 Oslo peace accords, says that kind of direct appeal may be key. There's little point in Obama pushing for a deal between Netanyahu and Palestinian Authority President Mahmoud Abbas, since the gap between what they can each accept is too wide, he says.

"I would rather choose a strategy ... to invest a lot of time in talking to the Israeli public above the politicians ... to actually convince the Israeli public that Barack Obama is very, very much concerned with the Israeli needs, interests, our security issues, understanding what I would call the Israeli paranoia ... toward everything which smells of potential threat to our security."

RECOMMENDED: Think you know the Middle East? Take our geography quiz.

Obama could do that by offering "a few attractive tools" to help guarantee Israel's security if it takes risks in negotiations, Mr. Pundak says.

Both Pundak and Gershon Baskin of the Israel Palestine Center for Research and Information say any real negotiations will happen in private, as Netanyahu and Mr. Abbas face stiff resistance from their publics. "Abbas has told it to me personally ? a public channel can't work because each side will only be negotiating with their own side," says Mr. Baskin, a former adviser to two Israeli prime ministers on peace talks.

And on the Israeli side, one of Netanyahu's coalition partners ? Jewish Home's Naftali Bennett ? has said he will do "everything in my power to make sure they never get a state." Netanyahu's Likud party has also shifted right.

"Netanyahu has problems within his own party, [members who] oppose the two-state solution," Baskin says. "And [Abbas] is going to have to basically give up the implementation of any real right of return [of refugees] and he could not sell that publicly ? only as part of a full agreement."

The five-year interim arrangement outlined by the Oslo Accords has stretched to 20 years. Since 1993, Israel has more than doubled the number of its citizens living over the 1967 border, encroaching on the territory where Palestinians envision their future state. The US got Israel to agree to a 10-month settlement freeze in 2010, but officials still approved building in East Jerusalem, including 1,600 new units announced as Vice President Joe Biden visited.

But despite Palestinian disenchantment with Obama, America is still seen as able to help broker a deal. "I definitely believe that Obama as the US president can play a very important, positive role in bringing both [Israelis and Palestinians] together and in trying to facilitate a peace agreement similar to that done by [President] Carter with [Israeli Prime Minister Menachem] Begin and [Egyptian President Anwar] Sadat," says Mohammed Dajani, an American studies professor at Al-Quds University in Jerusalem. "He's saying, 'I'm not a bystander; your problem is very hard, and you're making it harder by extremism, but I am not giving up.' "

THE GREAT REACH OF SYRIA'S WAR

The beginning of Obama's term was marked by a thaw in the diplomatic freeze with Syria initiated by the George W. Bush administration. Ambassador Robert Ford was sent to Damascus, and he actively engaged with Syria's opposition in the early months of protests. But as the situation got dicier, he was recalled to Washington in the fall of 2011 and has not returned.

Last year, Obama had to contend with securing a second term in office amid a sputtering economy and taking into account an American public that has tired of US military interventions in the Middle East. But with a second term secured, he still shows little interest in playing a lead role to end the Syrian conflict, to the anger and frustration of the Syrian opposition.

"While the objective of a negotiated, peaceful transition from family rule to modern, representative government remains in place, the question of how to get there is very much open," says Mr. Hof of the Atlantic Council.

Last month, Secretary of State John Kerry promised $60 million in aid for Syrian rebels in areas they control. The US has also pledged other nonlethal aid, such as food and medical supplies ? but not the military aid rebels seek.

American reluctance to provide weapons and ammunition stems from a reluctance to get involved in yet another distant war, especially one in which the outcome and the motives of many of the fighters seem so uncertain.

"Obama's policy is somehow to contain the crisis and deal with its symptoms instead of the disease itself," says Andrew Tabler, a Syria expert at The Washington Institute for Near East Policy. "The problem is, with the rise in the use of Scuds and spillover into Lebanon and Turkey, as well as the refugees flooding neighboring states, this gets less and less realistic."

There is great risk that the war will spill over, imperiling Syria's neighbors, including Israel ? which is already building a new sophisticated electronic fence along the length of the Golan Heights, a Syrian territory that Israel has occupied since 1967.

The US and Israel share more immediate concerns about the Assad regime's chemical weapons arsenal. Syria may possess one of the world's largest chemical weapons stockpiles, including sarin and possibly VX nerve agents. The US and Israel worry the weapons could either fall into the hands of militant Islamic groups linked to Al Qaeda or be transferred by the Assad regime to the Lebanese Shiite militant group Hezbollah.

"The Israelis are now taking notice that they will have a failed state on [their] borders with WMDs [weapons of mass destruction] possibly in the hands of extremists or transferred from the regime to Hezbollah. It's a double nightmare," Mr. Tabler says.

Israel may be looking to the US not so much to take action on Syria itself, but to give Israel the green light to act as it sees fit, says Professor Inbar of Bar-Ilan University. In January, Israel brazenly hit a target near Damascus said to be a convoy of arms, including SA-17 antiaircraft batteries, destined for Hezbollah. Israel has long warned that the provision of advanced antiaircraft systems to Hezbollah would cross a "red line."

THE WASHINGTON-TEHRAN TRUST DEFICIT

Obama's relationship with Iran has been controversial since his first campaign, when he said he was willing to sit down with Iranian leaders to ease a generation of mutual hostility.

Within months, Obama reached out, eliciting a promise from Iran's supreme leader, Ayatollah Ali Khamenei, that sincerity would matter: "You change, and we will also change our behavior, too," Mr. Khamenei said.

Neither side has yet tested those stated intentions. For Iran, the bloody aftermath of its 2009 presidential election ? and accusations that the US was involved in a secret "Velvet Revolution" to topple the regime ? has changed the domestic political landscape, exposed deep internal divisions and regime weakness, and made conciliatory steps all the more difficult.

Meanwhile, the Obama administration has spearheaded a global sanctions juggernaut against Iran, blocking oil sales and throttling financial dealings, in hopes of pressuring Iran into limiting its nuclear program.

Khamenei has railed against those sanctions, as well as a covert war ? waged, he says, by Israel and the US ? that includes assassinations of nuclear scientists in Tehran and destructive computer "worms" that targeted Iran's nuclear program. Together they prompted Khamenei to nix direct US-Iran talks for the moment.

"You [Americans] are pointing the gun at Iran and say either negotiate or we will shoot," Khamenei said Feb. 7. "The Iranian nation will not be frightened by threats."

Despite such rhetoric, diplomats on both sides reported progress at long-stalled nuclear negotiations in Almaty, Kazakhstan, in late February ? the fourth round of talks between Iran and the P5+1 (the US, Russia, China, Britain, France, and Germany).

In its bid to persuade Iran to stop its most sensitive nuclear work, the P5+1 in Almaty for the first time offered some limited sanctions relief on gold transactions and petrochemicals. An earlier offer to Iran last spring required it to make a host of important concessions before any prospect of relief.

Iran's top negotiator said the P5+1 change was a potential "turning point." An Iranian diplomat told the Monitor that the P5+1 "was softer, more realistic, and smarter."

"A lot of people here [in Washington] thought we weren't offering enough," says Kenneth Katzman, an analyst for the Congressional Research Service in Washington. The new offer "was clearly a reaction to a widespread view ... that this is nowhere near enough for Khamenei," he says.

The trick for Obama will be giving Iran enough incentive to continue engagement and curb its nuclear work, even as mounting calls from Congress for more sanctions might convince Iran there is no reason to talk.

Iran's negotiating team "can't go to [Khamenei] with anything less than the EU [European Union] oil embargo is going to be lifted; [or] the US pressure on Japan, Korea, Turkey, India, and China to stop buying Iranian oil is going to be ended," Mr. Katzman says. Without some lifting of oil sanctions, he adds, "I don't think [Khamenei's] going to go for this."

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Source: http://news.yahoo.com/obama-arrives-middle-east-upended-since-2009-visit-125519918.html

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Wednesday, March 20, 2013

Panorama from NASA Mars rover shows Mount Sharp

Mar. 18, 2013 ? Rising above the present location of NASA's Mars rover Curiosity, higher than any mountain in the 48 contiguous states of the United States, Mount Sharp is featured in new imagery from the rover.

A pair of mosaics assembled from dozens of telephoto images shows Mount Sharp in dramatic detail. The component images were taken by the 100-millimeter-focal-length telephoto lens camera mounted on the right side of Curiosity's remote sensing mast, during the 45th Martian day of the rover's mission on Mars (Sept. 20, 2012).

This layered mound, also called Aeolis Mons, in the center of Gale Crater rises more than 3 miles (5 kilometers) above the crater floor location of Curiosity. Lower slopes of Mount Sharp remain a destination for the mission, though the rover will first spend many more weeks around a location called "Yellowknife Bay," where it has found evidence of a past environment favorable for microbial life.

A version of the mosaic that has been white-balanced to show the terrain as if under Earthlike lighting, which makes the sky look overly blue, is at http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16768. White-balanced versions help scientists recognize rock materials based on their terrestrial experience. The Martian sky would look like more of a butterscotch color to the human eye. A version of the mosaic with raw color, as a typical smart-phone camera would show the scene, is at http://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16769. The white-balanced and raw images are both available with pan and zoom functionality on GigaPan at http://www.gigapan.com/gigapans/125627 and http://www.gigapan.com/gigapans/125628, respectively.

In both versions, the sky has been filled out by extrapolating color and brightness information from the portions of the sky that were captured in images of the terrain.

NASA's Mars Science Laboratory project is using Curiosity and the rover's 10 science instruments to investigate environmental history within Gale Crater, a location where the project has found that conditions were long ago favorable for microbial life.

Malin Space Science Systems, San Diego, built and operates the Mast Camera (Mastcam) instrument. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Science Laboratory mission for the NASA Science Mission Directorate, Washington, and built the rover.

For more information about the mission, visit http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl.

Follow the mission on Facebook at http://www.facebook.com/marscuriosity and on Twitter at http://www.twitter.com/marscuriosity.

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The above story is reprinted from materials provided by NASA/Jet Propulsion Laboratory.

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


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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/98Ng-1Pgbfc/130318103306.htm

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Tuesday, March 19, 2013

Former Apple exec: Apple is ?losing the war of words?

Apple (AAPL) was once the strong, silent type. Former CEO Steve Jobs might have given rivals a jab or two during a press conference here and there, but for the most part, Apple left the petty squabbling to its competition in recent history and relied on impactful marketing and advertising to deliver positive messages about its products. This is one of the reasons the media was taken aback when Apple?s marketing boss Phil Schiller blasted Android on the eve of Samsung?s (005930) Galaxy S 4 debut last week. According to former Apple executive Jean-Louis Gassee, this snafu was yet another sign that Apple is ?losing the war of words.?

[More from BGR: BlackBerry CEO: Apple stood still and now the iPhone has fallen behind]

?Attacking competitors, pointing to their weaknesses, and trumpeting one?s achievements is better done by hired media assassins,? Gassee wrote in a column on Monday. ?A company, directly or through a PR firm, engages oft-quoted consultants who provide the required third-party stats, barbs, and encomiums. This isn?t theorizing, I once was a director at a company, one of many, that used such an arrangement to good effect.?

[More from BGR: Samsung?s design chief defends Galaxy S 4?s plastic case]

Gassee argued that Schiller used poorly chosen language in his ?trash talk? that not only positioned Apple as defensive and petty, but also drew attention to the fact that Apple?s highly effective strategy of letting its performance do the talking is not working anymore.

?Besides its ads, Apple says very little, confident numbers will do the talking,? Gassee wrote. ?This no longer works as others have seized the opportunity to drive the narrative.?

The former Apple executive also noted that Apple shares gained 1% and 2.58%, respectively in the two days leading up to Samsung?s Galaxy S 4 unveiling. ?Schiller could have said nothing before the launch and, today, let others point to early criticism of the S4?s apparent featuritis,? he wrote.

This article was originally published on BGR.com

Source: http://news.yahoo.com/former-apple-exec-apple-losing-war-words-155531773.html

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Goodell: No expanded playoffs for 2013

NFL football commissioner Roger Goodell takes questions during a news conference at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix. (AP Photo/Matt York)

NFL football commissioner Roger Goodell takes questions during a news conference at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix. (AP Photo/Matt York)

NFL commissioner Roger Goodell speaks during a news conference at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix for the start of NFL football annual meetings (AP Photo/Matt York)

New England Patriots owner Bob Kraft arrives for NFL football annual meetings at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix. (AP Photo/Matt York)

Dallas Cowboys owner Jerry Jones, right, arrives for NFL football annual meetings at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix. (AP Photo/Matt York)

San Francisco 49ers head coach Jim Harbaugh arrives for NFL football annual meetings at the Arizona Biltmore, Monday, March 18, 2013, in Phoenix. (AP Photo/Matt York)

(AP) ? The Baltimore Ravens' reward for winning the Super Bowl might be a road trip.

Traditionally, the NFL champions kick off the next season by hosting a Thursday night game. Baltimore earned that privilege with its 34-31 victory over San Francisco last month.

Problem is, the guys next door, baseball's Orioles, are scheduled for a night game on Sept. 5, when the NFL would open its schedule in Baltimore. Camden Yards shares parking lots with the Ravens' home stadium.

Unless the Ravens and the NFL can get the Orioles to run a reverse and move the game to the afternoon or to another day ? without violating any Major League Baseball rules ? Joe Flacco & Co. could open on the road.

Not something Roger Goodell wants to see. The NFL commissioner twice has spoken with his MLB counterpart, Bud Selig, seeking a solution.

"Unfortunately, the only (other) option is to take the Ravens on the road," Goodell said. "We think that is wrong for the Ravens' fans. We would not want that to happen.

"We are working on parallel tracks for a couple more weeks. Clearly, we are getting to a point where we have to make that decision."

So far, there's been no progress in talks, and Sept. 4 is not an option because it's the first night of Rosh Hashanah.

The Orioles are scheduled to play the Indians in Cleveland on Sept. 4 at 7:05 p.m. and then open a series at home against the White Sox on Sept. 5 at 7:05 p.m.

Under baseball's collective bargaining agreement, getaway games shall not be scheduled or rescheduled to start later than 5 p.m. if either club is required to travel for a day game, scheduled the next day, between cities in which the in-flight time is more than 1? hours.

The rule can be waived by a vote by the players on the team it affects, in this case the Orioles.

Last year, the NFL moved the opener to a Wednesday night to avoid conflicting with President Barack Obama's acceptance speech at the Democratic Convention.

"We have had discussions with representatives of the Orioles, and we have offered to make them financially whole," Ravens President Dick Cass posted Monday on the team's Twitter account. "We've left it there. Now the commissioner is trying to find if he can find a solution."

Goodell also said the playoffs will not expand this season, but it will be discussed for the future. Last December, Goodell spoke about adding two or four teams to the current 12-team format.

"The competition committee looked at some of the issues," said Goodell, who added the league needs to discuss expanded playoffs with the players' union, too.

"Now, we have a little bit of work to do before we can advance it. It clearly won't be happening for this year if there was any doubt about that."

Surrounded by six Pro Football Hall of Famers at a news conference, Goodell and Jim Brown announced that the league will pay $42 million as part of a settlement with a group of retired players who sued over the use of their names and images without their consent.

"We have a common good fund in our agreement that will allow us to reach out and help a lot of our players who really need help," Brown said, "and not only that, but to help their spouses who some are suffering. We have individuals who are homeless.

"Today is like a coming back together because we can publicly say that we are doing something together that is going to be a landmark happening for people who truly need it."

Carolina Panthers owner Jerry Richardson, a former NFL receiver, said the agreement was "better late than never."

"Some of my most frustrating moments in discussions have evolved around this issue of what in my judgment is fairness to the former players of the league who were not included in the benefit packages and (not) appreciated the way they should," Richardson said. "It is a new day. I am honored that this day has arrived. I am very grateful it is here."

Moments later, Goodell came down hard on teams that consider asking questions about a player's sexual orientation at the scouting combine.

Michigan quarterback-turned-receiver Denard Robinson, Colorado tight end Nick Kasa and Michigan State running back Le'Veon Bell indicated they were asked about it last month in Indianapolis.

"We have been following up with the players and their representatives directly," Goodell said. "We are also this afternoon working with all of our executives that lead in that position to make sure they understand what you can't ask and what you can ask. We're a professional organization. That's unacceptable. We will do things the right way. We will give them that education and that training. I hope that that will solve the problem."

Goodell also dismissed the notion that problems caused by the third-quarter blackout during the Super Bowl will damage New Orleans' chances of hosting the game again. The league believes New Orleans authorities discovered the source of the problem that caused a 32-minute delay.

"They did a great job," Goodell said. "I mentioned that this morning to our membership and I think they deserve another Super Bowl."

Goodell also:

?Said there will be no change to the $36 million salary cap reduction the Washington Redskins were hit with in 2012; $18 million last year and $18 this year. Redskins general manager Bruce Allen recently called the penalty "a travesty of fairness."

?Admitted there was improved effort in the players' performance at the Pro Bowl and there will be further discussions here on its future.

?Reiterated the league's desire to place a franchise in Los Angeles. He even thought Philip Anschutz's decision not to sell AEG, which has interest in building a stadium downtown, is "very positive."

"We want to get back to Los Angeles, but we are going to look at every alternative we have to do that successfully," he said.

?The NFL also approved terms and conditions for the new lease and renovation of the Buffalo Bills' stadium.

"This is another important step in the process toward finalizing the related definitive agreements and remaining on schedule to begin the improvements this year," Bills CEO Russ Brandon said.

?Said the league is expanding a relationship with Mothers Against Drunk Driving.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-19-FBN-NFL-Meetings/id-79fed3bad3fc4b0a8b58c4095a966ac1

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Sunday, March 17, 2013

America's quirky capital of books

How tiny Montpelier, Vt., supports three independent bookstores ? one with the requisite mascot, Veruca the tortoise.?

By Andrew Averill,?Correspondent / March 17, 2013

Anders Shemholm, age 11, is walking down Main Street in this Vermont town in shorts and an unzipped jacket even though a nor'easter has just left its callous calling card ? 10 inches of snow.

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No matter. He seems oblivious to his surroundings as he looks down at the object in his hand, which, surprisingly, isn't a texting device.

It's a book.

Anders is an avid reader ? he goes through four books a month ? and says there are only two things that keep him from reading more. "Well, yeah, I have to sleep and eat on occasion," he says.

Anders may be unusual for a preteen but not for Montpelierites: People here like their books.

The nation's smallest capital city is home to three appropriately quirky bookstores ? not a huge number, unless you consider that the population is only 7,000. Montpelier residents covet bookstores the way San Franciscans do their sourdough bread and Denverites their mile-high air.

"I don't know if there's another town of this size that can support three bookstores. You can't replicate it," says Rob Kasow, who, along with his wife, Claire Benedict, owns Bear Pond Books and Rivendell Books. "There are towns of 200,000 that can't support even one, but this place has three."

These are not big commercial stores he's talking about. Local residents have long resisted chain-stores in their downtown, which includes McDonald's and other fast-food joints. These are independent bookstores, in every sense of the word.

To succeed in Montpelier, you have to know your audience. For The Book Garden, that means plenty of nonfiction books on how to raise chickens, forage for wild mushrooms, and shape metal like a postmodern blacksmith.

The cozy store, with rabbit-warren bookshelves, also has a sizable collection of graphic novels in the back, and hosts a weekly fantasy card game tournament.

"Indie sellers have to find a niche to sell to," says Rick Powell, owner of The Book Garden. "I cater to these folks."

Montpelierites are primed to seek this type of catering. They hold twice as many secondary degrees as the national average, and would rather stay near home than travel ? a plurality choose to live no more than 10 minutes from where they work.

"Montpelier has smart people and smart kids. That little kid?" Mr. Powell says, pointing at a young customer. "That kid reads Hemingway. He's probably 10 years old."

The youngster then asks Powell if he has that Stephen King book about a man who escapes from jail ? "Rita Hayworth and the Shawshank Redeption."

Bear Pond and Rivendell also stock up on books that indulge local interests. They spotlight fiction from Vermont authors, mystery novels, and cookbooks. Last year, one book describing Vermont's best swimming holes outsold the New York Times bestseller "Fifty Shades Darker."

Rivendell, of course, has its requisite mascot, too: Veruca, a 15-year-old tortoise named after a character in Roald Dahl's classic "Charlie and the Chocolate Factory."

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/Rbbot6QAa7Y/America-s-quirky-capital-of-books

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Friday, March 15, 2013

The Mechanics of the Pull-Up (and Why Women Can Absolutely Do Them)

As a former rock climbing instructor, I have seen many contorted struggles to raise a chin over a bar. The pull-up for many is a sort of ?test piece? of fitness?an indicator of athletic prowess?that is a cornerstone of a good workout (or a good showing-off). Most either never try a pull-up after they leave high school gym class, or fail, but many succeed, especially women.

Long-time rock climber Sarah Brengosz pulls hard.

Long-time rock climber Sarah Brengosz pulls hard.

You can do yoga all day, you can run or bike or swim, but a pull-up will still be hard. It?s not that you have to be a juiced-up ?lunk? to do one; it?s a matter of physics. In physics, as in a pull-up, you need to do work to affect one system or another. Work is described as the energy needed to move some mass over some distance. For a pull-up, the work that your arms and back need to do is a function of your mass and how far you need to move it upwards to get your chin over the bar.

The equation below describes the struggle:

A few things pop right out of the equation. If you have more mass fighting Earth?s gravity, or if you have further to move, the work you need to do quickly increases. But for its simplicity, the equation also reveals a few things about why pull-ups are so hard for so many people.

A lanky individual myself, I happen to have a decent balance between mass and arm length.

A lanky individual myself, I happen to have a decent balance between mass and arm length.

First, muscle men tend to flounder with the pull-up because of their mass. The heavier you are, the more work is required to move that bulk. I have seen many first-dates come to a screeching halt at the climbing gym after the would-be impresser fails to pull himself up six inches. Though rippled with muscle, they ?have nothing to do with all their strength,? as the Joker would say.

Second, arm length matters. Take two people of the same mass, say 100 kilograms. If one person has to contract half a meter of arm to complete a pull-up, he or she is exerting 490 Joules of energy. If the other person, quite a lanky individual, has to pull through one full meter, he or she exerts 981 Joules of energy?the same amount released by a quarter gram of TNT. With just a moderate variability in arm length among us, pull-ups become harder or easier.

Lastly, gravity is important for the pull-up. I?d guess that no one will do a pull-up on another planet for at least a few decades, but suffice to say that a pull-up on Mars?with only 38% of Earth?s gravity?would be much easier.

So there is a trade-off. Especially in rock climbing, you want to be light enough to move gracefully yet powerful enough to handle the hard stuff. Being larger with shorter arms works, as does lanky and light. Both combinations fit most of the professional rock climbers that you will see, or the people at the local gym proud enough to pull-up.

Through this whole discussion, I?d bet that your mental image was of a man doing a pull-up; I want to change that.

Why Women Can Do Pull-Ups, A Lot of Them

Last year, in an article titled ?Why Women Can?t Do Pull-Ups,? Tara Parker-Pope at the Well blog commented on a study which found that after training regular women three days a week for three months, almost none of the women could complete a pull-up. She then generalized the study out to all women, citing grade school fitness tests to keep would-be pull-uppers on the ground.

Tell Sarah that she can?t do a pull-up, I dare you.

Tell Sarah that she can?t do a pull-up, I dare you.

Two immediate problems with the study are time and number. The study trained 17 women over three months to get the result reported in the Well. Any science writer will tell you that generalizing to half the world?s population from 17 individuals is a no-no. But more importantly, three months is simply not enough time for everyone. As I said before, and as the Well apparently knows, pull-ups are hard. In my experience as a rock climbing instructor, I have known men and women alike who couldn?t do a pull-up after a whole year of training who have eventually pulled one off.

So, the only thing that the study really says is that these women needed more than three months of training to do a pull-up. That is a perfectly reasonable conclusion, but I see no logical way to get from that to ?women cannot do pull-ups.? And my guess is that if their sample included more athletic women, like Sarah featured in the photos above, their results would be different. Sarah isn?t a ?freak? bucking the trend; she?s a dedicated woman climber (who has never specifically trained to do pull-ups) and the exception that disproves the rule. It?s not that women can?t do pull-ups, it?s that almost nobody can consistently do one without training, the required musculature, or that careful balance between mass and arm length.

Some will argue that women have lower centers of gravity (because women tend to store more fat around the buttocks and hips), and therefore are at some disadvantage. Again, physics tells us otherwise. Unless that woman has a significantly different mass or arm length to make a pull-up more difficult, her center of gravity moves the same distance vertically regardless of where it is. This is another attack on the female form that falls flat.

Despite the criticisms, it does seem like it is easier for men to do pull-ups than it is for women. Indeed, if we put the average heights and weights of American men and women into our equation, women have less physical work to do than men. So if it?s not because of center of gravity or arm length or weight, what is it?

It comes down to musculature. Men do in fact tend to have more muscle in their upper bodies ripe for the bulging. More muscle makes the work easier. But this advantage over women is fleeting. It may take a woman more time to develop the musculature required, but once developed, those muscles function like any males?. Overcoming this steep curve is no easy task. I suspect that because few among us have the time or effort available to significantly change our musculature, our bias against women doing pull-ups is not because they actually can?t do them, but because of men?s fortunate physiology.

Concluding that women can?t do pull-ups has a more sinister effect. I have trained many women who outright refuse to even try one. Women already believe that a pull-up is out of reach before their hands touch the bar. How many able women are discriminated against by this cultural truism?

Pealing back the bias, to me it?s obvious: if a woman isn?t culturally dissuaded from trying, she is absolutely able to pull up and hit her head against the glass ceiling, smashing through it.

It is easy to buy into the cultural stereotype of ?the gentle sex,? but it simply isn?t true. If you put a woman in a situation where she has to effectively do pull-ups all the time, as in rock climbing, she will learn to do one. Of course I am biased here, but rock climbing is the perfect counterpoint to the ?women can?t do pull-ups? truism. The same kind of glass ceiling is present in the sciences, where a significant bias against women festers. Imagine how many women could excel in science if not for the pernicious myth that science and math are a man?s game. Likewise, fitness isn?t defined by the Arnold Schwarzeneggers of the world. If you give women a chance to pull past the bias and the bullshit, they often do.

Images: All images provided by author

Source: http://rss.sciam.com/click.phdo?i=5fecf47daa6044fe13ae5cbd01d5ed50

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Thursday, March 14, 2013

Mortgage rates rise to 3.67 percent

Mortgage rates?increased 9 basis points to 3.67 percent since last week, according to the latest mortgage rates data from the Mortgage Bankers Association.

By SoldAtTheTop,?Guest blogger / March 13, 2013

The latest data from the Mortgage Bankers Association shows that mortgage rates jumped to 3.67 percent since the last week.

SoldAtTheTop

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The?Mortgage Bankers Association?(MBA) publishes the?results of a weekly applications survey?that covers roughly 50 percent of all residential mortgage originations and tracks the average interest rate for 30 year and 15 year fixed rate mortgages as well as the volume of both purchase and refinance applications.?

Skip to next paragraph SoldAtTheTop

Writer, The PaperEconomy Blog

'SoldAtTheTop' is not a pessimist by nature but a true skeptic and realist who prefers solid and sustained evidence of fundamental economic recovery to 'Goldilocks,' 'Green Shoots,' 'Mustard Seeds,' and wholesale speculation.

Recent posts

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The purchase application index has been highlighted as a particularly important data series as it very broadly captures the demand side of residential real estate for both new and existing home purchases.?

The latest data is showing that the average rate for a 30 year fixed rate mortgage (from FHA and conforming GSE data) increased 9 basis points to 3.67% since last week while the purchase application volume?declined 3% and the refinance application volume declined 5% over the same period.?

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/JIhSDnrjZp4/Mortgage-rates-rise-to-3.67-percent

Vicki Soto

Wednesday, March 13, 2013

TSX advances as energy shares, BlackBerry drive gains

By John Tilak

TORONTO (Reuters) - Canada's main stock index closed higher on Monday, helped by gains in the energy sector and a 14 percent jump in BlackBerry shares on takeover speculation and U.S. market launch plans.

BlackBerry shares gained after U.S. wireless carrier AT&T Inc said it would start selling the highly anticipated BlackBerry Z10 touchscreen smartphone to customers by March 22, with early sales of the devices to begin on Tuesday.

Comments from the head of China's Lenovo Group Ltd , who said the personal computer maker might consider an acquisition of Canada's BlackBerry in the future, also fueled the gains.

"Hope springs eternal that it's going to be the turnaround story," said John Ing, president of Maison Placements Canada.

"It's a typical momentum stock, and right now the mo' is going on the upside."

BlackBerry's stock climbed to C$15.29, helping the information technology sector rise 3.7 percent.

The Toronto Stock Exchange's S&P/TSX composite index <.gsptse> unofficially closed up 22.88 points, or 0.18 percent, at 12,858.49. Six of the 10 main sectors on the index were higher.

The energy sector gained 0.3 percent. Suncor Energy Inc , Canada's largest energy company, was up 0.4 percent to C$31.58.

Financials, the index's weightiest sector, added 0.2 percent, with Royal Bank of Canada up 0.4 percent at C$62.65.

Investors also tracked data from China that showed inflation at a 10-month high in February, and that factory output and consumer spending were weaker than forecast. Imports were also surprisingly weak, falling 15.2 percent from a year earlier to 13-month lows and highlighting vulnerability in the economy.

"With weaker imports, that's a reflection that perhaps they're entering into a stage of destocking, or the economic activity continues to moderate," said Philip Petursson, managing director, portfolio advisory group, at Manulife Asset Management.

"The marginal demand for commodities comes from China," he added. "If we start to see that demand slow down, that will have a negative impact on commodity prices and, as such, a negative impact on commodity producers."

In company news, Aeterna Zentaris Inc said it would discontinue a late-stage trial of a cancer drug after an independent data safety monitoring committee said the drug was unlikely to help increase patient survival. The drugmaker's stock fell 22 percent to C$2.09.

(Additional reporting by Allison Martell; Editing by Kenneth Barry)

Source: http://news.yahoo.com/tsx-may-open-lower-italy-downgrade-chinese-data-123856476--sector.html

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French Expatriates: "Morocco is our Paradise" | Morocco World News

By Youssef El Kaidi

Morocco World News

Fez, March 11, 2013

Morocco obtained its political independence from France in 1956 after a set of political and armed struggles. The departure of the colonizer was followed by waves of immigration from Morocco to France to cover the shortage in men power in the booming French economy, especially in the sectors of industry and agriculture.

Now, the largest concentration of Moroccans outside Morocco is in France. However, during the last two decades, French diaspora in Morocco has been growing remarkably by virtue of immigration in the opposite direction or what can be ironically termed ?the season of immigration into the south!? So, what magic spell does Morocco cast on the French? And what does entice them to set out southwards?

Most commentators agree on the fact that Morocco occupies a very strategic geographical location which makes of it ?a tree whose roots go deep in Africa and whose branches reach out for Europe,? to use the metaphor of the late Hassan II. This geographic location makes Morocco a perfect site for investors and business men who seek to expand their markets and activities northwards and southwards.

Also, in terms of its climate, Morocco is described by the famous quote as ?a?cold country?with a hot?sun.? It is seen by the French as pleasantly warm and usually sunny unlike their own country. Another reason for the French preference of Morocco is the social and political stability which reins over the country despite the neighboring turmoil and upheavals.

According to the French Ministry of Foreign Affairs there were about 41,129 French citizens registered as permanent residents in Morocco at the end of 2010, the number marks an increase of about 5 % compared to 2009. Now, the number of French residents in Morocco is assumed to be more than 44?000. Some reports say there are more than 55?000 if we count those who do not wish to declare themselves to the consular services for personal reasons. According to the same source, besides Europe and the North America, Morocco is the second destination for French citizens after Israel.

The French channel France 2 touched upon the issue of French expatriates in Morocco last February and featured a French woman living and working in Casablanca since 1989. Anne Torterat created her own business and now works as an investment counselor. She tells her story and says: ?At first I worked in investment consulting cabinets but later on I decided to create my own cabinet to help Moroccan investors??

?In Morocco, woman can assert themselves very easily nowadays. There were some problems in the past but now it?s the complete opposite,? she said.

Anne describes Casablanca and Morocco in the most refined terms.

?Morocco is really the paradise of children. Our children adore Morocco in general?They spend their life with their friends. We lead a peaceful life; we know that our children are monitored and protected,? she said.

This is happiness. They can also do a number of activities in open air because the weather is always nice and warm. Indeed, it?s the paradise of children,? she added.

Claude Cadeau, another French expatriate in Casablanca almost expresses the same fascination with the city in an interview with Jobtrotter.

?Despite the fact that Casablanca is not the most beautiful city in Morocco, it is saturated with history. The presence of the ocean guarantees a mild and sunny climate all year round,? he said.

?Moroccans also have a great joie de vivre. As soon as you leave the big cities you find a real authenticity and great hospitality. And to be honest, I could not have in France the quality and the standard of living that I have in Morocco,? he added.

Morocco continues to fascinate French people of all walks of life. For the French retired, Morocco seems to be the new Eldorado as approximately 4000 retirees have already crossed the Mediterranean to settle mainly in Marrakech, Agadir and Saouira where they spend their old days enjoying the weather, the people and the authenticity of an enduring culture.

? Morocco World News. All Rights Reserved. This material may not be published, rewritten or redistributed

Source: http://www.moroccoworldnews.com/2013/03/81831/french-expatriates-morocco-is-our-paradise-2/

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Thursday, March 7, 2013

PopTip Brings Its Instant Twitter Polling And Revamped Dashboard To Brands On Facebook

poptip-logo128x128After launching out of TechStars NY back in June, PopTip has been building out a Facebook version of its instant polling product. PopTip originally launched for Twitter, letting brands ask questions in natural language and then tracking all the responses (misspellings and all) to give back to the brand. PopTip promised a Facebook counterpart to the product down the line, and has today delivered upon that promise.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/TvVI7KAJuW0/

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ASUS Transformer AiO launching Q2 for $1,299 and up, marries Windows 8 desktop with monster Android tablet

ASUS Transformer AiO launching Q2 for $1,299 and up, marries Windows 8 desktop with monster Android tablet

We were beginning to think the ASUS Transformer AiO was just a figment of a summer daydream after hearing nothing of it since our chance look many months ago. As it turns out, we were right about the furtive FCC filing last December, and with all that paperwork in order, we've now been granted a formal introduction. The Transformer AiO (all-in-one) is very true to its name, as like the Autobots, it has two completely different configurations. In desktop mode, you're looking at a Windows 8 machine running on a Core i3 / i5 / i7, with a 2GB NVIDIA GeForce GT730M GPU, between 4 and 8GB of RAM, and up to a 2TB SATA HDD. It also has a DVD-RW optical drive (can you believe it?), a card reader, a bunch of ports and even a TV Tuner should you want one. Being a Windows 8 rig, it's not surprising that the 18.4-inch, 1,920 x 1,080 IPS display has ten-point multitouch, but it gets even more interesting when you free that screen from its desktop restraints.

Popping it from the dock means you're now looking at a monster tablet with its own internal specs: a quad-core Tegra 3, 2 gigs of RAM and 32GB of flash storage. If you're in the mood to continue peering at Redmond's squares, it'll work as a remote terminal for the "PC Station." But, if you've got a sweet tooth, you can switch the slate to Android mode and knock around in 4.1 Jelly Bean. The Transformer AiO (P1801) is expected to be available in North America early second quarter at $1,299 for the basic model, which doesn't sound all that extortionate given the versatility of the desktop-come-tablet. Head to the source link for the full spec sheet, or check out the video below if you'd like a visual tour.

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Via: PhoneArena

Source: ASUS

Source: http://www.engadget.com/2013/03/07/asus-transformer-aio/

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Bolshoi Ballet dancer detained over acid attack

MOSCOW (Reuters) - Russian police detained one of the Bolshoi Ballet's top dancers on Tuesday over an acid attack that nearly blinded the troupe's artistic director and exposed fierce backstage rivalries at the famed theatre.

Russia's Interior Ministry said in a statement that Pavel Dmitrichenko, a Bolshoi soloist who is to dance in "Sleeping Beauty" this month, is suspected of plotting the attack that left Sergei Filin, 42, with severe burns after a masked assailant threw a jar of acid in his face.

Police also said they detained a man suspected of carrying out the attack and another thought to have driven him to the crime scene outside Filin's apartment on January 17.

The attack shocked a country used to violent settling of scores, shining the spotlight on infighting at one its top cultural institutions. The involvement of one of its star dancers is likely to deepen the sense of crisis at the Bolshoi.

A police source told the RIA news agency that investigators had evidence Dmitrichenko, who has played the evil villain in Swan Lake and lead in Sergei Prokofiev's Ivan The Terrible, had ordered the attack but that they were still seeking his motive.

Life News, a Russian website with close ties to the police, said the suspected attacker, Yury Zarutsky, and his driver, Andrei Lipatov, were found by tracking cell phone calls made from the crime scene.

The Bolshoi Theatre's spokeswoman, Katerina Novikova, could not be reached for comment on Dmitrichenko's detention but said earlier on Tuesday, after a search of his apartment, that she knew of no dispute between him and Filin.

She looked irritated and became defensive when addressing the possibility of divisions in the company, saying: "I think the Bolshoi Theatre troupe is waiting for Sergei's return, and loves him and wishes him a speedy recovery."

HISTORY OF INTRIGUE

Filin was left writhing in agony in the snow for about 20 minutes after the attack. As artistic director of the theatre's ballet company, he had the power to make or break careers in the fiercely competitive world of ballet.

He said before heading to Germany last month for treatment that is expected to save his sight that he believed he knew who was behind the attack and hinted it might be connected to his work, but refused to give a name.

The daily Izvestia cited a friend of Filin's as saying that he and Dmitrichenko, who has been with the troupe since 2002, had quarreled over his management decisions.

"The artistic director is entitled to his point of view in determining the repertoire and who dances in what ballet. If Sergei was influenced by all those who wanted to see their friends, loved ones, acquaintances, wives and girlfriends in one role or another, the Bolshoi would have ceased to exist," said Grigory Belkin, described by the paper as a close friend of Filin's.

"There were many cases when people tried to bribe him ... The conflict with Dmitrichenko was probably in this vein."

The theatre has been no stranger to intrigue since it was built under Empress Catherine the Great in 1776 and the ballet troupe has gone through five artistic directors since 1995.

In 2003, Bolshoi bosses were heavily criticized for trying to fire ballerina Anastasia Volochkova for being too heavy. In 2011, deputy ballet director Gennady Yanin, then seen as a candidate for the artistic director post, quit after pornographic images of him appeared on the Internet.

The theatre, near Moscow's Red Square, reopened to great fanfare in 2011 after a six-year, $700-million renovation that restored its tsarist opulence but was criticized for going far over budget.

It has frequently been under fire over its artistic program since then.

Leading Russian cultural figures wrote to President Vladimir Putin last November calling for the dismissal of the Bolshoi's general manager, Anatoly Iksanov. Among his critics are veteran dancer Nikolai Tsiskaridze, who challenged him for his job.

The Bolshoi dismissed the criticism, saying it failed to take into account the troupe's latest performances.

(Editing by Robin Pomeroy)

Source: http://news.yahoo.com/russian-police-detain-suspect-over-bolshoi-acid-attack-064321938.html

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