Thursday, February 28, 2013

THE RESET: Both sides now see spending cuts likely

New Defense Secretary Chuck Hagel speaks to service members and civilian employees at the Pentagon, Wednesday, Feb. 27, 2013, after being sworn-in. Hagel took charge of the Defense Department Wednesday after a bruising confirmation fight _ and two days before billions in budget cuts are scheduled to hit the military. (AP Photo/Cliff Owen)

New Defense Secretary Chuck Hagel speaks to service members and civilian employees at the Pentagon, Wednesday, Feb. 27, 2013, after being sworn-in. Hagel took charge of the Defense Department Wednesday after a bruising confirmation fight _ and two days before billions in budget cuts are scheduled to hit the military. (AP Photo/Cliff Owen)

FILE - In this Tuesday, Feb. 26, 2013, file photo, House Speaker John Boehner, R-Ohio wraps up a news conference on Capitol Hill in Washington, where he and GOP leaders challenged President Obama and the Senate to avoid the automatic spending cuts set to take effect in four days. The scheduled cuts in defense spending, unemployment benefits and other programs could slow an already struggling economy. And. (AP Photo/J. Scott Applewhite, File)

President Barack Obama is waiting until after deep automatic spending cuts actually kick in before meeting with congressional leaders to search for ways out of the nation's latest fiscal crunch. The timing says a lot about the nature and timing of the crisis.

He'll meet at the White House with the four top House and Senate leaders on Friday. The "sequester" cuts begin midnight Thursday.

The scheduling reflects the growing consensus on both sides that they're still too far apart to block the cuts, a recognition that most of the reductions won't hit right away and the knowledge that there's another month to find a better fix.

But panic may rise as March 27 approaches. That's when the current stopgap government budget expires and Congress must pass a new one for the rest of the fiscal year, which ends Sept. 30.

Individual cuts can be modified or eliminated during that budget process.

While the sequester will slash government spending authority by $85 billion, the actual spending cuts will be about $44 billion, says the nonpartisan Congressional Budget Office.

Both parties have been heatedly blaming each other for the impasse as Obama makes campaign-like trips to spotlight the impact on various sectors of the economy.

The maneuvering comes as polls show a divided nation over the looming spending cuts.

A new Wall Street Journal-NBC News poll shows about half of Americans call the cuts too severe and a slightly smaller percentage say they're necessary to reduce the deficit. Other recent polls show similar findings.

Former Nebraska Republican Sen. Chuck Hagel, freshly confirmed by the Senate as defense secretary, mentioned the latest fiscal crisis ? which hits defense accounts particularly hard ? in his first remarks on the job on Wednesday.

"We're dealing with less dollars coming down," Hagel told Pentagon workers. He said he's particularly troubled by "the uncertainty" that lies ahead.

"Now, I've got to go to work," he said.

___

Follow Tom Raum on Twitter: http://www.twitter.com/tomraum

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-02-27-US-The-Reset/id-fdfa2796b6604401987693a771d07f23

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Tuesday, February 26, 2013

Why not make your own energy drink? | MNN - Mother Nature Network

Health concerns about the typical energy drink?are everywhere, so?you may not want to depend on them for energy. After all, not only can they be extremely high in caffeine, but they also tend to be full of sugar, artificial colorings and other unnatural ingredients. They don?t exactly fit my whole food, traditional diet criteria. The question is, how do you replace them?

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But having an afternoon pick-me-up can be helpful, which is why I wanted to share a few recipes for simple homemade, energy drinks.

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Chia Pomegranate Green Tea Cooler

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Why it works: Tea is a natural source of caffeine, however it also contains an amino acid called ?theanine? which is a natural relaxer with anti-anxiety properties. It helps energize you without making you jittery. When you are stressed, both the energy boost from the caffeine and the relaxing effect of the theanine can be helpful. Pomegranate juice is full of nutrients, flavonoids, and antioxidants and is low in sugar. This healthy juice can help give you a boost from nutrition alone. (It?s also worth noting that according to Bowden, it is called the ?natural Viagra? and has been traditionally associated with love and sexual vitality.) The chia seeds were traditionally used as a support for long journeys. The gel-like substance they form when put in liquid absorbs slowly into the body, for a slow release of nutrients and energy. Chia seeds are high in vitamins and minerals, making them a favorite with many nutritionists.

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Homemade Chocolate Milk

Directions: In a blender, mix 1 cup of whole milk with 1/2 to 1 tablespoon of fair trade cocoa powder, a dash of vanilla extract and 1 tablespoon of maple syrup or honey. Blend until combined.

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Why it works: Milk gives you good source of both protein and fat for sustained energy. Milk also contains some natural sugar that gives a boost of energy. Use grade B maple syrup for a higher nutrient content, and you will add both more natural sugars for a more instant energy boost. The cocoa powder gives some caffeine, as well as more antioxidants and nutrients (such as magnesium). I prefer raw, pastured milk.

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Green Drink

Directions: The darling of the raw foodie and many health conscience people, the green drink trend shows no sign of slowing down and there are many green drink mixtures available online. Make according to the package directions, or add a scoop to a smoothie.

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Why it works: Green drinks work because they are high in nutrients, very alkalizing (which makes you feel refreshed and energized). Plus, some mixes contain herbs known for their energizing attributes. Mix them with a pomegranate, noni, or other antioxidant-rich juice, or combine with a high protein snack like nuts or canned fish for sustained energy.

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The above recipes are gentle, natural options for an energy boost and are perfect for a mid-day drink. Being more natural, and not as high in caffeine, they may not keep you in a working frenzy all night long when you need it, but on the plus side, they offer many health benefits.?

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Related stories & drink recipes on MNN:

Source: http://www.mnn.com/food/recipes/blogs/why-not-make-your-own-energy-drink

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Sunday, February 24, 2013

In historic first, Mars Curiosity rover drills into Martian rock

NASA's Mars Curiosity rover has sent home photos of samples that it gathered from deep inside a rock on Mars. It is the first time a robot has ever drilled into a rock on any planet other than Earth.?

By Mike Wall,?SPACE.com / February 21, 2013

This image from NASA's Curiosity rover shows the first sample of powdered rock extracted by the rover's drill. The image was obtained by Curiosity's Mast Camera on Wednesday, on Curiosity's 193rd Martian day of operations.

NASA/JPL-Caltech/MSSS

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NASA's Mars rover Curiosity has beamed home photos confirming that it recovered samples from deep within a Red Planet rock, cementing the robot's place in?exploration history.

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The?Curiosity rover?drilled 2.5 inches (6.4 centimeters) into a Martian outcrop on Feb. 8, and today (Feb. 20) mission scientists first set eyes on images showing drill tailings sitting in Curiosity's scoop, waiting to be transferred to analytical instruments on the robot's body.

The photos confirm that Curiosity has pulled off an historic achievement, scientists said.

"This is the first time any robot, fixed or mobile, has drilled into a rock to collect a sample on?Mars," Louise Jandura, sample system chief engineer for Curiosity at NASA's Jet Propulsion Laboratory (JPL) in Pasadena, Calif., told reporters today.

"In fact, this is the first time any rover has drilled into a rock to collect a sample anywhere but on Earth," Jandura added. "In the five-decade history of the space age, this is indeed a rare event." [Curiosity's First Drilling on Mars (Photos)]

Breaking open a time capsule

Curiosity landed inside Mars' huge?Gale Crater?on the night of Aug. 5, kicking off a two-year prime mission to determine if the area has ever been capable of supporting microbial life.

Along with its 10 science instruments and 17 cameras,?Curiosity's hammering drill?is considered key to this quest, for it allows scientists to peer deep into Martian rocks for evidence of past habitability ? something no other Red Planet robot has been able to do.

The arm-mounted drill "allows us to go beyond the surface layer of the rock, unlocking a kind of time capsule of evidence about the state of Mars going back three or four billion years," Jandura said.

The first drilling location is an intriguing time capsule indeed, scientists say. Curiosity bored into part of an outcrop called "John Klein," which is shot through with light-colored mineral veins and other evidence of long-ago?exposure to liquid water.

"All of these features tell us that the rocks in this area have a really rich geological history, and they have the potential to give us information about multiple interactions between water and rock at this location," said JPL's Joel Hurowitz, sampling system scientist for Curiosity.

Mission scientists will learn more about that history when the drilled sample is transferred to two of Curiosity's key instruments, CheMin (short for Chemistry and Mineralogy) and SAM (Sample Analysis at Mars).

"That'll play out over the next few days here," said JPL's Daniel Limonadi, lead systems engineer for Curiosity's surface sampling and science system.

A few glitches

The recovered powder has already been used to clean out Curiosity's sample-handling system, to help ensure that the system is scrubbed free of potential contaminants from Earth. A minor software glitch has delayed the delivery of the sample to CheMin and SAM, but the team found a workaround, researchers said.

The Curiosity team has also become aware of another potential issue with the the sample-handling hardware. Engineers built two models of this hardware to run tests here on Earth, and the sieve ? which screens out particles more than 0.006 inches (150 microns) wide ? has begun to detach on one of them.

But this only happened after extensive use, and the sieve remained functional, rover team members said. And they stressed that there is no sign of any problem with the sample-handling gear Curiosity toted to Mars, though they'll take some measures to lessen the sieve's workload on the Red Planet (such as sieving samples for 20 minutes rather than 60 minutes, which Curiosity had done previously with soil samples).

"Based on the test results to date, and based on how we expect to use the hardware on Mars, we really have pretty good confidence that we're going to be able to use this hardware through the prime mission and beyond," Limonadi said.

Follow SPACE.com senior writer Mike Wall on Twitter?@michaeldwall?or SPACE.com?@Spacedotcom. We're also onFacebook?and?Google+.?

Copyright 2013?SPACE.com, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://rss.csmonitor.com/~r/feeds/science/~3/d7q46B3ebKA/In-historic-first-Mars-Curiosity-rover-drills-into-Martian-rock

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Thursday, February 21, 2013

The Art and Science Behind Small Business Advertising | Leomoo.com

As the head of a small ad agency, I always find that getting small business owners to embrace a balanced approach to marketing is somewhat difficult. Some entrepreneurs are all about the biggest and loudest marketing ideas. Others are fixated on the practical aspects of communications.? I happen to believe that impactful campaigns are born by striking a balance between creativity and practicality.

For today?s piece, I?d like to walk you through both sides of the equation.? If you find that you gravitate to one side, focus on embracing the points from the other.? At times, this process can be difficult for business owners to do, as you?ve likely arrived at this stage in your business by doing things your way ?(that of course, is not all bad).? However, if you?ve plateaued a bit and are looking to take your operation to the next tier, it may be time to give both sides of your marketing campaign a second look.

Creative Side
Move Outside Norms ? allow yourself the freedom to change things up a bit.? If you find that you are falling prey to template-advertising, force yourself to do new things. More specifically, if you are following step 1, 2, and so on to draft your messages, you?re being formulaic. Change the order; surprise your audience and yourself, for a change

Look

We recommend you visit the following site for more complete information and related topics. Article source: http://smallbusiness.foxbusiness.com/marketing-sales/2013/02/20/art-and-science-behind-small-business-advertising/

Source: http://leomoo.com/2013/02/the-art-and-science-behind-small-business-advertising/

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In fight against cancer, a closer look at nuclear blebbing

Feb. 18, 2013 ? Misshapen cell nuclei are frequently observed in the cells of people with cancer and other diseases, but what causes the abnormality -- and why it is associated with certain disorders -- has remained unclear.

Researchers at Northwestern University have recently developed a mathematical model that sheds light on the defect by clarifying the mechanisms that cause bulges known as "blebs" in cells' nuclear membranes. The research -- a collaboration between experts at the McCormick School of Engineering and Applied Science and the Feinberg School of Medicine -- could be a step toward bleb prevention, which may ultimately provide potential therapies for related diseases.

A paper describing the research, titled "Mechanical Model of Blebbing in Nuclear Lamin Meshworks," was published Feb. 11 in the Proceedings of the National Academy of Sciences USA (PNAS).

"Changes in the shape of the nucleus are indicative of a range of pathologies, including the premature aging disorder Hutchinson-Gilford progeria syndrome, Emery-Dreifuss muscular dystrophy and some cancers," said Monica Olvera de la Cruz, the corresponding author of the paper. "Our research suggests that blebbing may be the result of an imbalance between the various proteins that constitute the nuclear lamina."

She is a Lawyer Taylor Professor, professor of materials science and engineering in the McCormick School and professor of chemistry in the Weinberg College of Arts and Sciences.

The nucleus -- the control center of the cell, the keeper of genetic material and overseer of cell growth and reproduction -- is covered by a nuclear envelope consisting of a double membrane and an underlying structure called the nuclear lamina that surrounds the surface of the nucleus and gives it shape. In addition to its mechanical support, the lamina helps regulate cell division and organize genetic material.

In the majority of healthy cells, the nucleus appears smooth and maintains an overall spherical shape, but abnormal nuclear shapes characterized by blebs have been observed in the cells of people suffering from some forms of cancer and other diseases.

In mammals, the lamin meshworks that make up the nuclear lamina consist of mainly two types of lamin proteins, known as types A and B, which are wrapped like two nets around the nucleus. Under normal conditions, the A-type and B-type lamins co-exist throughout the sphere, creating a healthy lamina of approximately even thickness throughout.

But when one of the B-type lamins is depleted, researchers found the A-type and B-type lamins begin to segregate from one another, resulting in an uneven mesh layer with altered mechanical properties. In some regions, the lamina's fibers begin to gap and separate, giving rise to nuclear blebs, bulges in the cell's nuclear envelope.

The nuclear lamins, especially the A-type lamins, are now considered to be major building blocks of nuclear architecture and are thus involved in numerous important nuclear functions. Much of the recent information on the functions of the nuclear lamins comes from findings demonstrating that many different human diseases are caused by hundreds of mutations in the nuclear lamin A gene. Many of these diseases are accompanied by changes in nuclear shape and altered lamin organization.

"This study helps us to begin to understand how these abnormal shapes are formed," said Robert D. Goldman, the Stephen Walter Ranson Professor of Cell and Molecular Biology, chair of the department of cell and molecular biology at the Feinberg School, and one of the paper's authors. "Collaborations between physicists and cell biologists are beginning to reveal new insights into these normal and abnormal cells."

Enabling some of those new insights, the Northwestern researchers designed an energy-minimizing continuum elastic model that enabled them to produce structures with comparable shapes and patterns as those found in naturally occurring pathological nuclei.

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The above story is reprinted from materials provided by Northwestern University, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. C. M. Funkhouser, R. Sknepnek, T. Shimi, A. E. Goldman, R. D. Goldman, M. Olvera de la Cruz. Mechanical model of blebbing in nuclear lamin meshworks. Proceedings of the National Academy of Sciences, 2013; DOI: 10.1073/pnas.1300215110

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/genes/~3/SLr8Cc3HrUc/130219121606.htm

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Tuesday, February 19, 2013

Hamas accuses Egypt of flooding Gaza tunnels

GAZA CITY, Gaza Strip (AP) ? The Gaza Strip's Hamas government and local smugglers are accusing Egypt of flooding cross-border tunnels with sewage water in order to halt a thriving smuggling trade.

Abu Saker, a smuggler on the Egyptian side of the border, says he saw the Egyptian army digging new water wells and pumping wastewater toward the smuggling area on Tuesday. He said he had to halt operations and rush his workers out after his tunnel filled with 1.5 meters (yards) of sewage.

An AP photographer at the scene says at least 15 tunnels filled with wastewater.

Yousef Rizka, an adviser to Hamas' prime minister, urged Egypt to halt "any acts against the tunnels" until official ground crossings are opened.

Egypt had no comment. Israel and Hamas have been negotiating the fate of the tunnels.

Source: http://news.yahoo.com/hamas-accuses-egypt-flooding-gaza-tunnels-132142173.html

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Monday, February 18, 2013

On crippled cruise ship, icky jobs fell to 'amazing' crew

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

Moments from aboard the ship

STORY HIGHLIGHTS

  • Triumph passengers praised crew members for keeping calm
  • Crew had nasty job of picking up bags filled with human waste
  • "It's a part of the job," one crew member says

(CNN) -- The crew aboard Carnival Triumph didn't hesitate when a fire broke out and power was lost, an emergency that turned the cruise liner into a bobbing Porta-Potty.

From blackjack dealers to chefs to dishwashers, the disparate crew, from about 60 countries, did "things I wouldn't do," one passenger said.

The scene that unfolded aboard the Triumph has been well-documented: Sewage spilled into rooms and halls, steak and lobster rotted when freezers went out, and swimming pool decks turned into a tent city.

"I just wanted to vomit, like every second probably," said 12-year-old passenger Allie Taylor.

But most passengers said the one thing that kept their sanity was the professionalism of the crew.

Tears and big hugs as passengers reunite with families

Built in 1999, the Triumph spans three football fields, weighs 102,000 tons and covers 13 decks, complete with four swimming pools, seven whirlpools, a giant casino and a relaxing spa. Passengers could dine at an array of restaurants, from the South Beach Club to the Paris Dining Room. They could lap up drinks in many of the ship's bars, including the Big Easy.

On such a massive ship, the jobs of the 1,086-member crew vary widely. But when emergency calls, their duties shift to make the best of a bad situation. At least two passengers were evacuated, including one for dialysis treatment.

The ship had reached its destination of Cozumel, Mexico, and was en route back home when a fire broke out in the engine room early Sunday, and then power was lost. Every time the boat tilted with the wind, toilets overflowed and spilled into halls, seeping through walls to floors below.

Without functioning toilets, passengers were given red biohazard bags to use -- and it became the crew's duty to pick up the used ones.

Some passengers shared the bags; others lined baskets with them and turned them into makeshift outhouses.

"At first, nobody wants to use it. But, I mean, after a while, you have no choice," said Darryl Malone, a student at Texas A&M who was vacationing. "It got so bad, I was walking through the ship, and this little girl was like, 'I need a red bag; I need a red bag.' "

Lawsuit filed over 'floating hell' cruise

The crew tried to keep passengers calm as they slept on decks and waited in food lines, sometimes for as long as four hours. At times, the only food was stale vegetables.

The crew figured out one way to appease guests: "Free beer and wine for everybody," said chilled-out passenger Ed Buck.

The crew worked around the clock to try to make the situation somewhat bearable. They constantly checked on passengers, often with smiles on their faces.

"The people onboard the ship, the crew, has been amazing," said Trey Love, who was celebrating his 40th birthday on Triumph.

"They did the dirtiest work," said Dee Tucker, "doing things I wouldn't do."

"We've had our breaking moments. We've had our panic attacks. But it is what it is," Bethany Nutt said while the boat was still being tugged toward shore.

Once the ship docked late Thursday and passengers disembarked, the crew members were shuttled to hotels in Mobile. Carnival employees work on a contract basis, often on the same ship, for months at a time.

The Triumph workers will receive full and normal compensation and be sent to other ships or offered vacation if they had some scheduled soon, said Carnival spokesman Vance Gulliksen.

Crew member Sachin Sharma of India said workers had no problems with being thrust into the icky job of handling the red bags filled with human waste.

"It's very simple," he said, "because we are used to it. That's why we make the best effort for them. ... It's a part of the job."

He will enjoy three days off.

Then, it's off to the next ship.

My celebration trip on the Carnival Triumph: From joy to misery

CNN's Victor Blackwell contributed to this story.

Source: http://www.cnn.com/2013/02/15/travel/triumph-cruise-crew/index.html?eref=rss_mostpopular

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