Thursday, February 28, 2013

Senate Democrats' bill light on deficit cuts in 2013

WASHINGTON (AP) ? White House-backed legislation in the Senate to replace $85 billion in across-the-board spending cuts would raise the deficit through the end of the budget year by tens of billions of dollars, officials said late Wednesday as the two parties maneuvered for public support on economic issues.

The nonpartisan Congressional Budget Office said that under the Democratic measure, deficits also would rise in each of the next two years before turning downward.

Democratic officials had said earlier in the day their bill would spread one year's worth of anticipated savings ? $85 billion ? over a decade in an attempt to avoid damaging the shaky economic recovery.

The legislation would cancel across-the-board cuts due to begin on Friday. Instead, it would eliminate payments to some farmers, enact defense reductions beginning in two years and impose tax increases, mostly on millionaires.

White House spokesman Jay Carney recently told reporters at the White House the administration supports the measure.

The Senate is expected to vote on Thursday on rival Democratic and Republican plans to replace the spending cuts, known in Washington-speak as a "sequester." Both bills are expected to fail.

In an indication that across-the-board cuts are inevitable, President Barack Obama has set a meeting with congressional leaders for the day they take effect. While the administration has warned of severe cuts in government services as a result of the reductions, few, if any, are likely to be felt for several weeks.

That could give the administration and lawmakers breathing room to negotiate a replacement, although Senate Republican Leader Mitch McConnell said during the day there were limits to what could be negotiated.

"We can either secure those reductions more intelligently, or we can do it the president's way with across-the board cuts. But one thing Americans simply will not accept is another tax increase to replace spending reductions we already agreed to," he said.

Democrats said their proposal to replace across-the-board cuts was designed with the economy in mind.

It "seeks the same amount of savings in a more responsible way" as the $85 billion in cuts that will otherwise take effect, said Adam Jentleson, a spokesman for Senate Majority Leader Harry Reid.

"The impact on the economy is much better. Sequestration as constituted would hurt economic growth and destroy jobs," he added.

Over a decade, the bill would cut deficits by an estimated $110 billion, half from higher taxes and half from the defense and farm program cuts.

That is in keeping with Obama's call for a balanced approach that combines selected spending cuts with closing tax loopholes.

Senate Democrats have been reluctant to spell out the details of their measure, although it is not clear if that results from its relatively small impact on the deficits through the end of the current budget year.

Across the Capitol, though, the party's leaders have talked openly of their desire to spread the cuts in their replacement measure over a longer period.

"It is entirely intentional," said Rep. Chris Van Hollen, D-Md., and the party's senior member on the House Budget Committee. "The whole idea is to achieve the equivalent deficit reduction without hurting jobs and having disruption in the economy. You do that by having targeted cuts and eliminating tax loopholes over a longer period of time," he added.

He said the Democrats' approach is the same as Federal Reserve Chairman Ben Bernanke's recommendation, which is to help the recovery gain strength before beginning to make cuts.

In the Senate, Republicans have yet to disclose their own sequester replacement measure. Most of the rank and file favors an alternative that lets Obama adjust the cuts to minimize any impact on the public, but that approach has its critics among lawmakers who fear giving the White House that much authority.

____

AP White House Correspondent Julie Pace contributed to this report.

Source: http://news.yahoo.com/senate-dems-bill-light-deficit-cuts-2013-205900124--finance.html

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Michael Winans Sentenced to Prison for Ponzi Scheme

Source: http://www.thehollywoodgossip.com/2013/02/michael-winans-sentenced-to-prison-for-ponzi-scheme/

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Wednesday, February 27, 2013

France Is Making High-Speed Rail Travel ... - Business Insider

In an effort to boost ridership on its high-speed rail system, France is offering a new low-cost service, with fares from the Paris suburbs to the Mediterranean coast for as little as ?10 ($13).

Ouigo (as in "We Go"), an independently run subsidiary of the SNCF, France's national rail company, will begin operation on April 2. SNCF President Guillaume Pepy calls it the best high-speed rail deal in the world, according to La Tribune.

Ouigo will operate its own trains, with more frequent service than the SNCF currently offers. To allow for such cheap fares, it will adopt the budget travel model offered by airlines like easyJet and Ryanair.

That means cutting service and adding fees. Passengers can bring only one small bag (about the size of an airplane carry-on) and a purse or backpack.

In a move reminiscent of Spirit Airlines' $100 carry-on bag fee, if a traveler waits until boarding time to pay for an extra bag, there's a ?40 charge. If done ahead of time, the cost is only ?5.

Seating in a car with outlets costs an extra ?2; getting information about a reservation via the phone requires another ?1, according to Le Monde.

Reservations can be changed for ?10 (?20 if done on the phone), but not fully reimbursed, and there is no food or drink service on the train.

Another tradeoff for taking Ouigo is that its Paris hub is in Marne la Vall?e (where Euro Disney is located) ? a ?7.30 trip from the city center on the RER, Paris' commuter rail system. Ouigo stations in Lyon, Marseille, and Montpellier are much more central.

As Yonah Freemark at the Transport Politic points out, the SNCF has no competitors in the domestic market, and Ouigo is meant to target travelers who prefer driving to taking the train. (Many of those potential customers own their own cars and live in the Paris suburbs, so the extra RER trip is a minor factor.)

Only 10 percent of all Ouigo tickets will be priced at ?10; the rest will cost at most ?85, according to Freemark. But for those travelers who snatch up the reduced tickets, it's an excellent deal ? especially when France's expensive road tolls and gas prices are accounted for.

Source: http://www.businessinsider.com/france-is-making-high-speed-rail-travel-incredibly-cheap-2013-2

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Learn All Those Complicated Laundry Instructions with This Handy Chart

Learn All Those Complicated Laundry Instructions with This Handy ChartEver look on a clothing tag for laundry instructions only to find a bunch of hieroglyph-like symbols that you can't decipher? Primer Magazine has a simple chart that shows you what each one means.

Most of them are pretty easy to understand: a crossed out iron means "do not iron," a crossed out dryer means "do not dry," and so on. Other symbols are more confusing: a circle means "dry clean," a triangle means "bleach," and three dots means "high heat" inside of whatever other symbol is present. Click on the image below for a closer look.

Learn All Those Complicated Laundry Instructions with This Handy Chart

Clothing Care Symbols | Primer Magazine via Reddit

Source: http://feeds.gawker.com/~r/lifehacker/full/~3/G7p8YLp7XbU/learn-all-those-complicated-laundry-instructions-with-this-handy-chart

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Tuesday, February 26, 2013

Blood vessels 'sniff' gut microbes to regulate blood pressure

Blood vessels 'sniff' gut microbes to regulate blood pressure [ Back to EurekAlert! ] Public release date: 26-Feb-2013
[ | E-mail | Share Share ]

Contact: Catherine Kolf
ckolf@jhmi.edu
443-287-2251
Johns Hopkins Medicine

Researchers at The Johns Hopkins University and Yale University have discovered that a specialized receptor, normally found in the nose, is also in blood vessels throughout the body, sensing small molecules created by microbes that line mammalian intestines, and responding to these molecules by increasing blood pressure. The finding suggests that gut bacteria are an integral part of the body's complex system for maintaining a stable blood pressure.

A description of the research, conducted in mice and test tubes, appeared online Feb. 11 in the journal Proceedings of the National Academy of Sciences.

"The contribution that gut microbes apparently make to blood pressure regulation and human health is a surprise," says Jennifer Pluznick, Ph.D., assistant professor of physiology at the Johns Hopkins University School of Medicine. "There is still much to learn about this mechanism, but we now know some of the players and how they interact," she adds.

Pluznick says that several years ago, thanks to a "happy coincidence," she found in the kidney some of the same odor-sensing proteins that give the nose its powers. Focusing on one of those proteins, olfactory receptor 78 (Olfr78), her team specifically located it in the major branches of the kidney's artery and in the smaller arterioles that lead into the kidney's filtering structures. Olfr78 also turned up in the walls of small blood vessels throughout the body, she says, particularly in the heart, diaphragm, skeletal muscle and skin.

To figure out which molecules bind and activate Olfr78, the scientists programmed cells to have Olfr78 protein receptors on their surface. They also gave these same cells the ability to start a light-producing chemical reaction whenever Olfr78 is activated. By adding different cocktails of molecules to the cells and measuring the light the cells produced, they homed in on a single mixture that activated Olfr78. They then tested each component in that mix and found that only acetic acid (a.k.a. vinegar) bound Olfr78 and caused the reaction.

Acetic acid and its alter ego, acetate, are part of a group of molecules known as short chain fatty acids (SCFAs). When the team tested other molecules in this group, they found that propionate, which is similar to acetate, also binds Olfr78. In the body of mammals, including humans, SCFAs are made when zillions of bacteria lining the gut digest starch and cellulose from plant-based foods. The SCFAs are absorbed by the intestines into the blood stream, where they can interact with Olfr78.

To pinpoint the effect of Olfr78, the scientists gave SCFAs to mice missing the Olfr78 gene and found that the rodents' blood pressure decreased, suggesting that SCFAs normally induce Olfr78 to elevate blood pressure. However, when they gave SCFAs to normal mice with intact Olfr78, they did not see the expected increase in blood pressure, but rather a decrease, though it was less pronounced than before.

To test the effect of reducing the SCFAs available to Olfr78, the team gave mice a three-week course of antibiotics to wipe out the gut microbes responsible for SCFA production. In this case, normal mice showed very little change in blood pressure, but mice without Olfr78 experienced an increase in blood pressure, suggesting that there were other factors involved in the Olfr78/SCFA/blood pressure relationship.

The mystery was solved, Pluznick says, when the team examined mice lacking Gpr41, a non-smell-related protein receptor located in blood vessel walls that also binds SCFAs. When SCFAs bind to Gpr41, blood pressure is decreased. The researchers eventually discovered that Olfr78 and Gpr41 both are activated by SCFAs, but with contradictory effects. The negative effect of Gpr41 is counterbalanced by the positive effect of Olfr78, but Gpr41's effect is stronger, so an increase in SCFAs produces an overall decrease in blood pressure.

"We don't have the full story yet," says Pluznick. "There are many players involved in the maintenance of stable levels of blood pressure, and these are just a few of them. We don't know why it would be beneficial for blood pressure to decrease after eating or why gut microbes would play a part in signaling that change. But our work opens the door for exploring the effects of antibiotic treatments, probiotics and other dietary changes on blood pressure levels in mice, and perhaps eventually people."

###

Johns Hopkins Medicine
Media Relations and Public Affairs

Media Contacts:

Catherine Kolf
Vanessa McMains; 410-502-9410; vmcmain1@jhmi.edu
Shawna Williams; 410-955-8236; shawna@jhmi.edu

Other authors of the report include Ryan Protzko of the Johns Hopkins University School of Medicine; Jinah Han, La-Xiang Wan, Tong Wang, Anne Eichmann and Michael Caplan of the Yale University School of Medicine; Haykanush Gevorgyan, Arnold Sipos and Janos Peti-Peterdi of the University of Southern California; and others from the College de France, Columbia University, the Washington University School of Medicine and the University of Texas Southwestern Medical Center.

This work was supported by grants from the National Institute of Diabetes and Digestive and Kidney Diseases (DK081610, DK64324, DK17433) and the Leducq Foundation.

On the Web:

Link to article: http://dx.doi.org/10.1073/pnas.1215927110

Pluznick Lab: https://jshare.johnshopkins.edu/jpluzni1/public_html/index.html

Related stories:

The Sniffing Kidney

Q&A with Dr. Pluznick


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Blood vessels 'sniff' gut microbes to regulate blood pressure [ Back to EurekAlert! ] Public release date: 26-Feb-2013
[ | E-mail | Share Share ]

Contact: Catherine Kolf
ckolf@jhmi.edu
443-287-2251
Johns Hopkins Medicine

Researchers at The Johns Hopkins University and Yale University have discovered that a specialized receptor, normally found in the nose, is also in blood vessels throughout the body, sensing small molecules created by microbes that line mammalian intestines, and responding to these molecules by increasing blood pressure. The finding suggests that gut bacteria are an integral part of the body's complex system for maintaining a stable blood pressure.

A description of the research, conducted in mice and test tubes, appeared online Feb. 11 in the journal Proceedings of the National Academy of Sciences.

"The contribution that gut microbes apparently make to blood pressure regulation and human health is a surprise," says Jennifer Pluznick, Ph.D., assistant professor of physiology at the Johns Hopkins University School of Medicine. "There is still much to learn about this mechanism, but we now know some of the players and how they interact," she adds.

Pluznick says that several years ago, thanks to a "happy coincidence," she found in the kidney some of the same odor-sensing proteins that give the nose its powers. Focusing on one of those proteins, olfactory receptor 78 (Olfr78), her team specifically located it in the major branches of the kidney's artery and in the smaller arterioles that lead into the kidney's filtering structures. Olfr78 also turned up in the walls of small blood vessels throughout the body, she says, particularly in the heart, diaphragm, skeletal muscle and skin.

To figure out which molecules bind and activate Olfr78, the scientists programmed cells to have Olfr78 protein receptors on their surface. They also gave these same cells the ability to start a light-producing chemical reaction whenever Olfr78 is activated. By adding different cocktails of molecules to the cells and measuring the light the cells produced, they homed in on a single mixture that activated Olfr78. They then tested each component in that mix and found that only acetic acid (a.k.a. vinegar) bound Olfr78 and caused the reaction.

Acetic acid and its alter ego, acetate, are part of a group of molecules known as short chain fatty acids (SCFAs). When the team tested other molecules in this group, they found that propionate, which is similar to acetate, also binds Olfr78. In the body of mammals, including humans, SCFAs are made when zillions of bacteria lining the gut digest starch and cellulose from plant-based foods. The SCFAs are absorbed by the intestines into the blood stream, where they can interact with Olfr78.

To pinpoint the effect of Olfr78, the scientists gave SCFAs to mice missing the Olfr78 gene and found that the rodents' blood pressure decreased, suggesting that SCFAs normally induce Olfr78 to elevate blood pressure. However, when they gave SCFAs to normal mice with intact Olfr78, they did not see the expected increase in blood pressure, but rather a decrease, though it was less pronounced than before.

To test the effect of reducing the SCFAs available to Olfr78, the team gave mice a three-week course of antibiotics to wipe out the gut microbes responsible for SCFA production. In this case, normal mice showed very little change in blood pressure, but mice without Olfr78 experienced an increase in blood pressure, suggesting that there were other factors involved in the Olfr78/SCFA/blood pressure relationship.

The mystery was solved, Pluznick says, when the team examined mice lacking Gpr41, a non-smell-related protein receptor located in blood vessel walls that also binds SCFAs. When SCFAs bind to Gpr41, blood pressure is decreased. The researchers eventually discovered that Olfr78 and Gpr41 both are activated by SCFAs, but with contradictory effects. The negative effect of Gpr41 is counterbalanced by the positive effect of Olfr78, but Gpr41's effect is stronger, so an increase in SCFAs produces an overall decrease in blood pressure.

"We don't have the full story yet," says Pluznick. "There are many players involved in the maintenance of stable levels of blood pressure, and these are just a few of them. We don't know why it would be beneficial for blood pressure to decrease after eating or why gut microbes would play a part in signaling that change. But our work opens the door for exploring the effects of antibiotic treatments, probiotics and other dietary changes on blood pressure levels in mice, and perhaps eventually people."

###

Johns Hopkins Medicine
Media Relations and Public Affairs

Media Contacts:

Catherine Kolf
Vanessa McMains; 410-502-9410; vmcmain1@jhmi.edu
Shawna Williams; 410-955-8236; shawna@jhmi.edu

Other authors of the report include Ryan Protzko of the Johns Hopkins University School of Medicine; Jinah Han, La-Xiang Wan, Tong Wang, Anne Eichmann and Michael Caplan of the Yale University School of Medicine; Haykanush Gevorgyan, Arnold Sipos and Janos Peti-Peterdi of the University of Southern California; and others from the College de France, Columbia University, the Washington University School of Medicine and the University of Texas Southwestern Medical Center.

This work was supported by grants from the National Institute of Diabetes and Digestive and Kidney Diseases (DK081610, DK64324, DK17433) and the Leducq Foundation.

On the Web:

Link to article: http://dx.doi.org/10.1073/pnas.1215927110

Pluznick Lab: https://jshare.johnshopkins.edu/jpluzni1/public_html/index.html

Related stories:

The Sniffing Kidney

Q&A with Dr. Pluznick


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-02/jhm-bv022613.php

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Shapes Of Things

House of CardsSure, there's a second screen these days. But it's not the one you might think. The second screen is the TV, where the decaying rules remain in force as network comedies atrophy and the fall season is rife with cancellation. The first screen is the mini, managing the push notification appointment calendar and relationships of the binge viewers as they kibitz, joke, and narrate the stream economy.

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

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