মঙ্গলবার, ৩০ এপ্রিল, ২০১৩

Graphene's high-speed seesaw

Apr. 29, 2013 ? A new transistor capable of revolutionising technologies for medical imaging and security screening has been developed by graphene researchers from the Universities of Manchester and Nottingham.

Writing in Nature Communications, the researchers report the first graphene-based transistor with bistable characteristics, which means that the device can spontaneously switch between two electronic states. Such devices are in great demand as emitters of electromagnetic waves in the high-frequency range between radar and infra-red, relevant for applications such as security systems and medical imaging.

Bistability is a common phenomenon -- a seesaw-like system has two equivalent states and small perturbations can trigger spontaneous switching between them. The way in which charge-carrying electrons in graphene transistors move makes this switching incredibly fast -- trillions of switches per second.

Wonder material graphene is the world's thinnest, strongest and most conductive material, and has the potential to revolutionise a huge number of diverse applications; from smartphones and ultrafast broadband to drug delivery and computer chips. It was first isolated at The University of Manchester in 2004.

The device consists of two layers of graphene separated by an insulating layer of boron nitride just a few atomic layers thick. The electron clouds in each graphene layer can be tuned by applying a small voltage. This can induce the electrons into a state where they move spontaneously at high speed between the layers.

Because the insulating layer separating the two graphene sheets is ultra-thin, electrons are able to move through this barrier by 'quantum tunnelling'. This process induces a rapid motion of electrical charge which can lead to the emission of high-frequency electromagnetic waves.

These new transistors exhibit the essential signature of a quantum seesaw, called negative differential conductance, whereby the same electrical current flows at two different applied voltages. The next step for researchers is to learn how to optimise the transistor as a detector and emitter.

One of the researchers, Professor Laurence Eaves, said: "In addition to its potential in medical imaging and security screening, the graphene devices could also be integrated on a chip with conventional, or other graphene-based, electronic components to provide new architectures and functionality.

"For more than 40 years, technology has led to ever-smaller transistors; a tour de force of engineering that has provided us with today's state-of-the-art silicon chips which contain billions of transistors. Scientists are searching for an alternative to silicon-based technology, which is likely to hit the buffers in a few years' time, and graphene may be an answer."

"Graphene research is relatively mature but multi-layered devices made of different atomically-thin materials such as graphene were first reported only a year ago. This architecture can bring many more surprises," adds Dr Liam Britnell, University of Manchester, the first author of the paper.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

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

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


Journal Reference:

  1. L. Britnell, R. V. Gorbachev, A. K. Geim, L. A. Ponomarenko, A. Mishchenko, M. T. Greenaway, T. M. Fromhold, K. S. Novoselov, L. Eaves. Resonant tunnelling and negative differential conductance in graphene transistors. Nature Communications, 2013; 4: 1794 DOI: 10.1038/ncomms2817

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/top_news/top_technology/~3/Fo3jGSxLZt0/130430131354.htm

Olympic medal count Medal Count 2012 London 2012 Fencing olympics chariots of fire Medal Count Sam Mikulak

DuPont Historical Society pulls out the red carpet for tea

Steilacoom Key Club and Girl Scout Troop 4075 Servers

Steilacoom Key Club and Girl Scout Troop 4075 Servers

Organizers with the 2013 DuPont Historical Society Cherry Blossom Tea and Vintage Fashion Show pulled out the red carpet and put on the glitz for guests at Saturday?s tea held at Chloe Clark Elementary.

Puttin? on the Glitz was this year?s theme. ?Guests were greeted with decorated tables covered in jewels, and served tea sandwiches and desserts prepared by Chef Notty McIlhenny. The Tacoma Goodwill Golden Oldies Guild modeled vintage gowns showcasing 80 years of fashion trends. Fashion standouts included a 1940?s Oleg Cassini cocktail suit, a pink sequined flapper dress and a knockout designer 1970 hostess dress. The vintage style show was accompanied by period piano music and a lively commentary by Adrianne Chandler. The fashions are part of the Goodwill collection, which have been rescued and restored by fashion savvy Goodwill staff and volunteers.

The Annual Cherry Blossom Tea and Vintage Fashion show is a major fundraiser for the DuPont Historical Society, a 5013c non-profit organization.?Proceeds help maintain heritage programming and keep the DuPont museum operating. Title Sponsors for this year?s tea were America?s Credit Union and CalPortland. Other sponsors for this event include the Surburban Times, Purely Skin, DuPont Healthmart Pharmacy, Steve and Lisa Young, DuPont Dental, Mary Ricco/Aqua Care Inc., Lakewood Historical Society and Patriots Landing.

The tea committee would like to thank?Patriots Landing, Liberty Inn, Steilacoom High School Key Club, DuPont Girl Scout Troop 4075, Mr. Mize and Ms. Snyder Steilacoom High School, Chloe Clark Staff and the DuPont Presbyterian Church Diamond singers.

?

?

Source: http://www.southpugetsoundnews.com/local-events/dupont-historical-society-pulls-out-the-red-carpet-for-tea/

bully bohemian rhapsody bohemian rhapsody spike lee carson daly heejun han donovan mcnabb

Mad Men, Season 6

I would characterize Mad Men?s oblique way of handling the MLK assassination?what you called ?small,? Seth?as pretty brave, mostly because it?s probably closer to the truth about how white people reacted. When they heard the news, most of the show?s characters felt unsettled and even devastated. But they were not so much upset about the assassination as about the general feeling of things falling apart. There was a sense of apocalypse in the air, but it was about the mood more than the event. (The kind of mood that opens the door to a scattering of weird, Twilight Zone-y prophet types?Pete, the insurance guy, the apes, and the many references to the biblical Noah.)

In fact, this show was as much about real estate as it was about race riots. The episode opens on an extended shot of Peggy?s back as she looks out a window?the window of her possible new apartment. And soon we are at the ad awards (which by the way happened pretty much exactly like that, down to the Paul Newman speech), everyone grumbles about how far back their table is. Peggy?s happy moment?her daydreams of hauling lumber to the Upper West Side, populating sketchy neighborhoods with little Peggy/Abelets, is just the first seed of gentrification. Yes, she is happy about her future domestic bliss?but she?s also relieved, because Abe has, with his radical, edgy vision, provided the game plan for the white people to regain control of their city. ?We?re forgetting what Tecumseh said,? weirdo insurance guy proclaimed. Tecumseh said that land couldn?t be sold, any more than air or water. So much for that. Heya howa howa howa.

Michael?s father says people need each other in a crisis, but people also become a distilled version of themselves, as if you can suddenly see the naked truth about what really matters to them (Anyone remember the near-plane crash scene in Almost Famous)? In this case, the good guys and the bad guys switched places. Pete talked about shame and tragedy, while Harry was worried about episodes of Bewitched being interrupted for news updates (Harry?s version of real estate is air time). Henry Francis too showed his ugly side, although not in quite so obvious a way. The riots have stoked his political ambitions, but for all the wrong reasons. His complaints about Mayor Lindsay ?negotiating with hoodlums,? smiling like he was at a pancake breakfast?that?s a future petty Republican talking. In fact what Mayor Lindsay did that night was unusually ballsy?he left his Broadway show and headed straight to Harlem, helped avert riots in New York just by showing up and talking to people on the streets. (Here is a great clip of Lindsay talking about that night, from archives of the Museum of the City of New York.)

Maybe if we follow Francis through his campaign for state Senate, we will finally come to understand what he sees in Betty. (?I can?t wait for people to really meet you,? he says. Really? Her?) All this time I?ve been thinking Henry willfully ignores the ugly sides of Betty because he loves her so, sweet guy, but maybe they are more similar than we realize?petty, suburban, interested in keeping the wallpaper lined up.

By this crisis calculation, Don is the last honest man standing. Unlike in the earlier episodes, he is not stumbling around blindly. Unlike everyone else around him, he sees himself clearly and he understands what?s important to him. He does not care about a race vigil. He doesn?t care about Betty?s rules. He doesn?t even so much care about his children, as he confesses in that heartbreaking speech. He cares about Sylvia getting trampled in D.C., and about Bobby, for a brief moment, until Bobby says the wrong thing.

Everyone remembers Noah as the hero of the Flood. But he isn?t. That section of Genesis ends with Noah drunk, alone in his tent, and betrayed by his son on whom he, also, takes petty revenge with a few cutting words?a revenge that is interpreted to lead to slavery and the opening of the war with the Canaanites. Yes, Seth, it?s bold of the show to turn a sexy icon into a figure of pity and ridicule. But it?s been done before.

Gentlemen, tonight will not be the night.

Source: http://feeds.slate.com/click.phdo?i=60c2f6579cd248756fa1fc54653b84fd

colton dixon houston weather dwyane wade the night they drove old dixie down levon robbie robertson the curious case of benjamin button

Retirement expert: Medicare already means-tested

Apr. 29, 2013 ? The Obama administration's controversial proposal to "means-test" Medicare recipients is ostensibly aimed at generating more cash for the government from those who can afford it -- or squeezing more money out of upper-income seniors, depending upon one's point of view. But according to a University of Illinois expert on retirement benefits, the Medicare program is already means-tested.

Law professor Richard L. Kaplan says whenever the issue of cutting Medicare emerges, one of the first ideas to "fix" the program is to make its upper-income beneficiaries pay more.

"Indeed, the claim is often advanced that it is silly -- if not offensive -- to have low-income workers pay higher taxes so that wealthy beneficiaries can receive subsidized benefits from the Medicare program," said Kaplan, the Peer and Sarah Pedersen Professor at Illinois. "But the underlying premise is that Medicare is not already means-tested, and that is simply not the case."

Medicare Part A is financed by a 2.9 percent payroll tax imposed on all wages, salaries and income from self-employment, so higher-earning people already pay more for their Part A benefits. Starting this year, individuals with annual earnings above $200,000 and married couples with annual earnings above $250,000 will owe an additional 0.9 percent in Medicare tax, according to Kaplan.

Those taxpayers also will owe a 3.8 percent Medicare tax on their investment income in excess of those same thresholds.

Medicare Part B and Part D employ a more direct form of means-testing -namely, increased premiums based on taxable income during one's retirement years, Kaplan said.

"Eschewing the precise mechanics of the applicable provisions, any Medicare beneficiary whose income exceeds an annually determined threshold pays an increased amount for coverage under these components of Medicare," Kaplan said.

"Thus, once taxable income with certain adjustments reaches the specified threshold, the amount paid by enrollees in either Medicare Part B or Medicare Part D is increased according to a four-step rate schedule."

Moreover, the formula was made more severe when the health care reform legislation enacted in 2010 froze the applicable income thresholds for the next 10 years, Kaplan said.

"Those thresholds are not indexed for inflation and will therefore affect more people over time," he said. "Furthermore, the Obama administration has proposed adding additional brackets -- a total of nine brackets versus the four we have now -- so that charges rise faster as income goes up."

Kaplan said that unlike Social Security benefits, which bear a close relationship to one's pre-retirement earnings, there is no correlation between one's pre-retirement earnings and the benefits a person receives from Medicare Part A.

"The value of Medicare benefits received correlates with a person's health, not wealth, so a less-healthy retiree will receive more from Medicare than a healthier retiree," he said. "To the extent that wealthy retirees are healthier than their poorer counterparts, there is an inverse relationship between income prior to retirement and benefits received from the Medicare program."

According to Kaplan, some policymakers oppose the very concept of means-testing benefits, regardless of the specific formula employed, arguing that Medicare is a social insurance program and should provide equal benefits to all participants regardless of their individual resources.

"Means-testing benefits, in their view, risks converting Medicare into another welfare-oriented program, with the possible erosion of popular support and potential exposure to the sort of reductions that such programs often suffer in difficult economic times," Kaplan said. "Other policymakers oppose means-testing Medicare because they regard reducing promised benefits on the basis of income as a disguised tax, a penalty on 'success,' in their view."

Thus, the idea that Medicare benefits should be means-tested raises genuine philosophical issues and is not a policy "slam dunk."

"The bottom line is that the individual components of Medicare are means-tested currently," Kaplan said. "Some lawmakers, no doubt, might prefer that the degree to which Medicare is means-tested be increased, but the fact remains that Medicare is already means-tested."

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of Illinois at Urbana-Champaign.

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


Journal Reference:

  1. Richard L. Kaplan. Top Ten Myths of Medicare. SSRN Electronic Journal; The Elder Law Journal, 2012; DOI: 10.2139/ssrn.2111535

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/top_news/top_health/~3/4S_y0KpEL-E/130429164919.htm

yahoo news regions Google News Pray For Boston Anne Frank What Happened In Boston gold price

NBA committee recommends rejecting Kings move

After an emotional saga that has dragged on for nearly three years, the Sacramento Kings finally appear to be staying put in California's capital city.

The NBA's relocation committee voted unanimously Monday to recommend that owners reject the application for the Kings to relocate to Seattle, the latest ? and by far the strongest ? in a long line of cities that almost landed the franchise. The committee made the decision over a conference call and forwarded the recommendation to the NBA Board of Governors.

The board, which consists of all 30 owners, will convene during the week of May 13 to vote on the matter. While the recommendation doesn't guarantee the Kings will stay put, it's difficult at this point to imagine how they don't.

Moments after the league announced the committee's recommendation, Sacramento Mayor Kevin Johnston wrote on Twitter: "That's what I'm talking about SACRAMENTO!!!!! WE DID IT!!!!!"

TIBCO software chairman Vivek Ranadive, the head of the Sacramento investor group Johnson assembled to mount a competing bid to keep the Kings, also expressed excitement.

"I'm speechless. Thanks to all of the amazing people who supported this great effort," wrote Ranadive, a minority owner of the Golden State Warriors who could become the first Indian-born majority owner of an NBA team. He would have to sell his share in the Warriors if his group's bid for the Kings is successful.

Who will own the Kings next season is still unclear.

The Maloof family reached an agreement in January to sell a 65 percent controlling interest in the team to a group led by investor Chris Hansen at a total franchise valuation of $525 million, topping the NBA-record $450 million that Joe Lacob and Peter Guber bought the Warriors for in 2010. Then Hansen increased his offer to $550 million, which implies buying the 65 percent stake for about $357 million.

Hansen hoped to move the team to Seattle and rename it the SuperSonics, the franchise that moved to Oklahoma City in 2008. Instead, those plans have suddenly crumbled.

The NBA Board of Governors is expected to follow the recommendation by the relocation committee, coincidentally headed by Oklahoma City Thunder owner Clay Bennett, already a reviled figure in Seattle.

Even still, the Maloofs are not bound to sell the team to the Sacramento group Johnson has put together. In a letter sent to the relocation and finance committees, the Maloofs said they preferred to sell to the Seattle group and expressed discontent with Sacramento's latest bid, saying it falls "significantly short."

NBA Commissioner David Stern has said the offers are in "the same ballpark."

Spokesmen for the Maloof family and Hansen declined to comment on the committee's recommendation. Seattle Mayor Mike McGinn pledged that his city will continue to fight for an NBA team.

"I'm proud of how Sonics fans have rallied together to help Seattle get a team," McGinn said in a statement. "We're going to stay focused on our job: making sure Seattle remains in a position to get a team when the opportunity presents itself."

While the odds often seemed stacked against Sacramento, the city rallied each time.

In 2011, the Maloofs made plans to move the Kings to Anaheim, Calif., before Johnson convinced the NBA to give the city one last chance to help finance an arena. At one point, Johnson seemed so certain the team was gone he called the process a "slow death" and compared the city's efforts to keep the Kings to a "Hail Mary."

Johnson delivered on his promise of a new arena plan ? which Stern helped negotiate ? before last season. But in a stunning move, the Maloofs backed out of the tentative deal for a downtown arena, saying it didn't make financial sense.

The city of Sacramento and the owners broke off talks, reigniting fears the franchise could relocate. Cities such as Virginia Beach, Las Vegas and Kansas City surfaced as potential new homes.

In January, the Maloofs caught Sacramento ? and to a certain extent, the NBA ? by surprise when they announced the deal with Hansen's group, which includes Microsoft CEO Steve Ballmer and members of the Nordstrom department store family.

Led by Johnson, Sacramento fought back to make the sale and relocation of the Kings tough for the league to recommend. He pushed a non-binding financing plan for a $447 million downtown arena through the Sacramento City Council ? complete with a $258 million public subsidy ? and lined up an ownership group to try to compete with the powerful Seattle contingent.

The potential Sacramento ownership group also includes 24 Hour Fitness founder Mark Mastrov, former Facebook senior executive Chris Kelly and the Jacobs family that owns communications giant Qualcomm.

Johnson, a former NBA All-Star point guard known best by his initials "KJ," also commended Seattle for its efforts and wrote that the Pacific Northwest city "no doubt deserves a team in the future."

"I feel good for KJ because he's worked so hard," said interim Brooklyn Nets coach P.J. Carlesimo, who worked with Johnson at NBC and coached the Sonics in their last season. "If it goes down that way, there's no question who deserves the credit because, I mean, they could've rolled over a long time ago. Kevin just really made this happen, which is great."

Seattle is now back to wondering when, and if, the NBA will ever return.

Hansen's purchase agreement with the Maloofs seemed the perfect solution for the heartache that has lingered in the Puget Sound since the Sonics ? and their 41 years of history ? were moved to Oklahoma City. Hansen spent nearly two years working to get an arena plan approved by the city and county governments and spent more than $65 million buying land in Seattle's SoDo neighborhood where the arena would be built.

In the last few months, fan interest and support seemed to be at its highest since before Bennett purchased the team from Howard Schultz in 2006. Now those same fans are stuck waiting to see what the next move by Hansen and Ballmer will be, including mounting an effort for expansion or buying another team.

Hansen has a five-year memorandum of understanding with the city and county on the arena plan. Whether momentum for the NBA in Seattle will remain also is unclear.

"I'm disappointed, but undeterred in our quest to bring NBA basketball back to the Pacific Northwest," said King County Executive Dow Constantine. "Today's decision doesn't mean this effort is over. From what I saw at the presentation in New York, Chris Hansen and his team have made the superior offer and the best pure business case for the NBA to return to Seattle. We have a documented fan and business base ready to step forward when the time comes. We are patient, but determined."

___

AP Sports Writer Tim Booth in Seattle and AP Basketball Writer Brian Mahoney in New York contributed to this report.

Source: http://news.yahoo.com/nba-committee-recommends-rejecting-kings-move-220104922.html

earthquake california earthquake california good morning america daylight savings time douglas adams brandon knight brandon knight

Xtend-Life Opens It's New Global Facilities? | Natural Holistic ...

Guest Post Courtesy of the Xtend-Life Blog

On the 22nd February 2011 as many of our customers know we had a major earthquake in Christchurch, New Zealand where our facilities are based. Our factory suffered significant damage but fortunately after some repairs we were able to resume operations. However, extra strengthening and other structural repairs were needed to ensure the building remained safe in the long term for our staff working in it. This remedial work was only temporary as it was not viable to do a total repair. This triggered off a process for looking for suitable land on which to design a purpose built facility that could house not only our factory, warehouse and QA staff but also our Distribution, , , IT, Marketing, Customer Relations and general administration teams. At that time we were in four separate buildings and part of our longer term planning was to get all departments under one roof. That has now happened and in a word?we are all?delighted. It is a major turning point for us and indirectly all our loyal customers throughout the world. We can now compete with the best in the world when it comes to state of the art facilities and we are now in that very small percentage of manufacturers in this industry whose manufacturing facilities and processes can stand the most rigorous inspection.

Read the rest here:
Xtend-Life Opens It?s New Global Facilities?

The Foundation of Good Health

To invest in a sound foundation for your future health, our dietary supplements can help. Select either one of the Total Balance products or our Multi-Xtra and combine it with our pure New Zealand Omega 3/DHA Fish Oil.

The Total Balance range of general health ?anti-aging? herbal supplements are the most comprehensive, effective and advanced in the world today and cater for a wide age range. These nutritional supplements are in a class of their own! Learn more about our Total Balance diet supplements.

Our Omega 3/DHA Fish Oil is exceptionally pure and fresh with unrivalled anti-inflammatory properties?proven to be two and a half times more potent than ?normal? fish oils. Learn more about our Omega 3 fish oil supplements.

Free PDF Health Ebook...

Natural Cures for Insomnia

? ? Simply right click the ebook title above, and choose Save As to save to your desktop!? You can find more FREE Natural Health, Wellness and Pet Ebooks at Remedies4.com!


About Xtend Life

In 1998 Warren Matthews (a New Zealander) then 51 years of age reached a turning point in his life due to a number of ?interesting? experiences. If you would like to know more about these please go to Warren?s blog for more background. Also as many people do when they reach 50 years of age he started becoming more aware of the generally poor health of others around him, both young and old. Friends would occasionally contract diseases, some terminal such as cancer, or die suddenly from heart attacks. Early in 2000 Xtend-Life Natural Products (Intl) Ltd went ?live? and made available to the public its first generation of Total Balance a highly sophisticated multi nutrient supplement (as opposed to a multi vitamin/mineral supplement). Dr Munem now directs the Xtend-Life Research and Development Department and has become a close friend of Warren?s. Since the first products were released in 2000 Xtend-Life has enjoyed a steady growth thanks to an ever increasing foundation of loyal customers who purchase products every month and refer their friends and family to Xtend-Life as well. Visit Xtend-Life now.

Source: http://www.natural-holistic-health.com/xtend-life-opens-its-new-global-facilities/?utm_source=rss&utm_medium=rss&utm_campaign=xtend-life-opens-its-new-global-facilities

axl rose google earnings pat burrell hilary rosen grilled cheese allen west north korea missile

সোমবার, ২৯ এপ্রিল, ২০১৩

Holocaust survivors, veterans gather at DC museum

WASHINGTON (AP) ? Elderly survivors of the Holocaust and the veterans who helped liberate them are gathering for what could be their last big reunion at the U.S. Holocaust Memorial Museum.

Some 1,000 survivors and World War II vets are coming together with President Bill Clinton and Elie Wiesel, a Holocaust activist and writer, on Monday when the museum marks its 20th anniversary. Organizers chose not to wait for the 25th milestone because many survivors and vets may not be alive in another five years.

Clinton and Nobel Peace Prize laureate Wiesel, who both dedicated the museum at its opening in 1993, will deliver keynote speeches. On Sunday night, the museum presented its highest honor to World War II veterans who ended the Holocaust. Susan Eisenhower accepted the award on behalf of her grandfather, U.S. Gen. Dwight D. Eisenhower, and all veterans of the era.

The museum also launched campaign to raise $540 million by 2018 to keep the memory of the Holocaust alive and to combat anti-Semitism, Holocaust denial and contemporary genocide. It has already secured gifts totaling $258.7 million. The campaign will double the size of the museum's endowment by its 25th anniversary. Also, a $15 million gift from Holocaust survivors David and Fela Shapell will help build a new Collections and Conservation Center.

Museum Director Sara Bloomfield said organizers wanted to show Holocaust survivors, veterans and rescuers the effort will continue to honor the memory of 6 million murdered Jews, in part by saving lives and preventing genocide in the future.

"We felt it was important, while that generation is still with us in fairly substantial numbers, to bring them together," Bloomfield said, "to not only honor them, but in their presence make a commitment to them that not only this institution but the people we reach will carry forward this legacy."

The museum continues collecting objects, photographs and other evidence of the Holocaust from survivors, veterans and archives located as far away as China and Argentina. Curators expect the collection to double in size over the next decade.

This week, the museum is opening a special, long-term exhibit titled "Some Were Neighbors: Collaboration and Complicity During the Holocaust." It includes interviews with perpetrators that have never been shown before, as well as details of mass killings in the former Soviet Union that were only uncovered in more recent years.

Curator Susan Bachrach said the exhibit and its research challenge the idea that the Holocaust was primarily about Hitler and other Nazi leaders. Surveys at the museum show that's what most visitors believe.

"That's very comforting to people, because it puts distance between the visitors and who was involved," Bachrach said.

So, the museum set out to look at ordinary people who looked on and were complicit in the killing and persecution of millions of Jews through greed, a desire for career advancement, peer pressure or other factors. It examines influences "beyond hatred and anti-Semitism," Bachrach said.

Focusing only on fanatical Nazis would be a serious misunderstanding of the Holocaust, Bloomfield said.

"The Holocaust wouldn't have been possible, first of all, without enormous indifference throughout Germany and German-occupied Europe, but also thousands of people who were, say, just doing their jobs," she said, such as a tax official who collected special taxes levied against Jews.

In an opening film, some survivors recall being turned over to Nazi authorities in front of witnesses who did nothing. "The whole town was assembled ... looking at the Jews leaving," one survivor recalls.

Steven Fenves was a boy at the time. He recalled how in 1944, Hungary, allied with Nazi Germany, forced his family out of their apartment. The family was deported to Auschwitz, where Fenves' mother was gassed.

"One of the nastiest memories I have is going on that journey and people were lined up, up the stairs, up to the door of the apartment, waiting to ransack whatever we left behind, cursing at us, yelling at us, spitting at us as we left," he said in an interview with the museum.

The museum located images of bystanders looking on as Jews were detained, humiliated and taken away.

Non-Jews were also punished for violating German policies against the mixing of ethnic groups. For the first time, the museum is showing striking, rare footage of a ritualistic shaming of a Polish girl and a German boy for having a relationship. They are marched through the streets of a town in Poland, where the film was located in an attic. Dozens of people look on as Nazi officers cut the hair of the two teenagers. They are forced to look at their nearly bald heads in a mirror before their hair is burned.

"It's hard not to focus on the cruelty that's being perpetrated on this young couple," Bachrach said. "But what we really want people to look at ... is all the other people who are standing around watching this."

Other items displayed include dozens of bullets excavated from the site of a mass grave in former Soviet territory and registration cards from city offices in Western and Southern Europe labeling people with a "J'' for Jew.

The federally funded museum's theme for its 20th anniversary is "Never Again: What You Do Matters." The museum devotes part of its work and research to stopping current and preventing future genocides. A study released by the museum last month found that the longer the current conflict in Syria continues, the greater the danger that mass sectarian violence results in genocide.

Much more is still being learned about the Holocaust, as well, Bloomfield said. The museum is compiling an encyclopedia of all incarceration sites throughout Europe. When the project began, scholars expected to list 10,000 such sites. Now the number stands at 42,000.

The museum opened in 1993 as a living memorial to the Holocaust to inspire people worldwide to prevent genocide. A presidential commission called for such a museum in 1979. Since opening, it has counted more than 30 million visitors. The museum also provides resources for survivors. It has partnered with Ancestry.com to begin making the museum's 170 million documents searchable online through the World Memory Project.

___

http://www.ushmm.org

___

Follow Brett Zongker on Twitter at https://twitter.com/DCArtBeat .

Source: http://news.yahoo.com/holocaust-survivors-veterans-gather-dc-museum-095000298.html

LucasArts Finding Dory Chaz Ebert Mike Rice yu darvish Skylar Diggins kim jong un

Molecular role of gene linked to blood vessel formation uncovered

Apr. 29, 2013 ? University of North Carolina researchers have discovered that disrupting a gene that acts as a regulatory switch to turn on other genes can keep blood vessels from forming and developing properly.

Further study of this gene -- a "transcription factor" called CASZ1 -- may uncover a regulatory network that influences the development of cardiovascular disease. A number of other studies have already shown a genetic link between mutations in CASZ1 and hypertension.

The UNC research, which was carried out in a frog model as well as human cells, will be published April 29, 2013, in the journal Developmental Cell.

"There has been a lot of interest in studying the vasculature because of its role in a wide range of disease states, as well as human development. But there are very few transcription factors that are known to affect the vasculature. To find a new one is quite unique, and then to be able to link it up to a known network of vascular development is surprising and encouraging," said senior study author Frank Conlon, PhD, an associate professor of genetics in the UNC School of Medicine.

During vascular development, specialized cells coalesce into three-dimensional "cords" that then hollow out to provide a path for transporting blood throughout the body. This process involves the complex coordination of molecular entities like growth factors and signaling molecules, defects that have been associated with human illnesses such as cancer, stroke, and atherosclerosis.

Conlon has long been interested in understanding how these various molecular players come together in the cardiovascular system. In 2008, his laboratory showed that a gene called CASZ1 is involved in the development of heart muscle. In this study, he and his colleagues decided to look for its role in the development of blood vessels.

Marta S. Charpentier and Kathleen S. Christine, lead authors of the study and graduate students in Conlon's laboratory, removed CASZ1 from frog embryos and looked to see how its absence affected the development of the vasculature. Without CASZ1, the frogs failed to form branched and functional blood vessels. When they removed the CASZ1 gene from cultured human cells, Charpentier and Christine saw similar defects: the cells did not sprout or branch correctly due to their inability to maintain proper adhesions with the surrounding extracellular matrix.

"If you take out CASZ1, these cultured human cells try to migrate by sending out these filopodia or little feet, but what happens is it is like someone nails down the back end of those growing vessels. They try to move and keep getting thinner and thinner, and like an elastic band it gets to be too much and just snaps back. It appears to cause an adhesion defect that makes the cells too sticky to form normal vessels," said Conlon.

CASZ1 is a transcription factor, a master switch that controls when and where other genes are expressed. Therefore, Charpentier and Christine did a series of experiments to explore CASZ1's influence on a known vascular network, involving other genes called Egfl7 and RhoA. When Charpentier and Christine added the Egfl7 gene to her CASZ1-depleted cells, the defect in blood vessel formation went away, suggesting that the two genes are connected. They then showed that CASZ1 directly acts on the Egfl7 gene, and that this activity in turn activates the RhoA gene, which is known to be required for cellular behaviors associated with adhesion and migration.

Transcription factors themselves are so essential that they are generally considered to be "undruggable," but the researchers say that further studies into how specific transcription factors work and the targets they control could eventually lead to new drug candidates.

"Egfl7 is a therapeutic target of interest, because companies such as Genentech are already working on it for cancer therapy," said Charpentier. "Figuring out how it is regulated is important not just for understanding the biology of it, but also for discovering targets that could trigger the development of innovative therapeutic strategies for cardiovascular disease."

The research was a collaboration between the Conlon, Taylor, and Bautch labs at the McAllister Heart Institute at UNC and was funded by the National Institutes of Health and the American Heart Association. Study co-authors from UNC were Nirav M. Amin, PhD; Kerry M. Dorr; Erich J. Kushner, PhD; Victoria L. Bautch, PhD; and Joan M. Taylor, PhD.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of North Carolina School of Medicine, via Newswise.

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


Journal Reference:

  1. Marta?S. Charpentier, Kathleen?S. Christine, Nirav?M. Amin, Kerry?M. Dorr, Erich?J. Kushner, Victoria?L. Bautch, Joan?M. Taylor, Frank?L. Conlon. CASZ1 Promotes Vascular Assembly and Morphogenesis through the Direct Regulation of an EGFL7/RhoA-Mediated Pathway. Developmental Cell, 2013; 25 (2): 132 DOI: 10.1016/j.devcel.2013.03.003

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/top_news/~3/fPFRSP7gyI8/130429125512.htm

bent new york jets etch a sketch romney sean payton saints bounty program toulouse france ny jets

Syrian state TV: Prime minister escapes assassination attempt

DAMASCUS, Syria - State-run Syrian TV says the country's prime minister has escaped an assassination attempt when a bomb went off near his convoy.

The TV says Prime Minister Wael al-Halqi was unhurt in the attack in the capital's western neighbourhood of Mazzeh. The TV said Monday's bombing left a number of casualties.

The attack was not the first targeting a high official in the Syrian capital.

On July 18, a blast at the Syrian national security building in Damascus during a meeting of Cabinet ministers killed the defence minister and his deputy, who was President Bashar Assad's brother-in-law. That attack also wounded the interior minister.

Source: http://news.yahoo.com/syrian-state-tv-says-prime-minister-escaped-assassination-073754407.html

miami marlins marlins marlins facebook buys instagram kevin systrom fibonacci sequence maryland lottery

New methods to explore astrocyte effects on brain function

New methods to explore astrocyte effects on brain function [ Back to EurekAlert! ] Public release date: 29-Apr-2013
[ | E-mail | Share Share ]

Contact: Rita Sullivan King
news@rupress.org
212-327-8603
Rockefeller University Press

A study in The Journal of General Physiology presents new methods to evaluate how astrocytes contribute to brain function, paving the way for future exploration of these important brain cells at unprecedented levels of detail.

Astrocytesthe most abundant cell type in the human brainplay crucial roles in brain physiology, which may include modulating synaptic activity and regulating local blood flow. Existing research tools can be used to monitor calcium signals associated with interactions between astrocytes and neurons or blood vessels. Until now, however, astrocytic calcium signals have been investigated mainly in their somata (cell bodies) and large processes, rather than in distal fine processes close to neuronal synapses or the endfeet that surround blood vessels. Previous studies have also mainly investigated immature specimens rather than mature brain cells.

Now, a team of California researchers provides detailed methods to visualize calcium signals throughout entire astrocytes in hippocampal slices from adult mice. The team observed numerous spontaneous localized calcium signals throughout the entire astrocyte, including the branchlets and endfeet. Their results indicated that calcium signals in endfeet were independent of those in somata and occurred more frequently. In addition to the specific findings, their methods can be used in future studies to advance our understanding of the physiology of astrocytes and their interactions with neurons and the microvasculature of the brain.

###

About The Journal of General Physiology

Founded in 1918, The Journal of General Physiology (JGP) is published by The Rockefeller University Press. All editorial decisions on manuscripts submitted are made by active scientists in conjunction with our in-house scientific editor. JGP content is posted to PubMed Central, where it is available to the public for free six months after publication. Authors retain copyright of their published works and third parties may reuse the content for non-commercial purposes under a creative commons license. For more information, please visit http://www.jgp.org.

Shigetomi, E., et al. 2013. J. Gen. Physiol. doi:10.1085/jgp.201210949. Adler, E. 2013. J. Gen. Physiol. doi:10.1085/jgp.201311002.


[ 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.


New methods to explore astrocyte effects on brain function [ Back to EurekAlert! ] Public release date: 29-Apr-2013
[ | E-mail | Share Share ]

Contact: Rita Sullivan King
news@rupress.org
212-327-8603
Rockefeller University Press

A study in The Journal of General Physiology presents new methods to evaluate how astrocytes contribute to brain function, paving the way for future exploration of these important brain cells at unprecedented levels of detail.

Astrocytesthe most abundant cell type in the human brainplay crucial roles in brain physiology, which may include modulating synaptic activity and regulating local blood flow. Existing research tools can be used to monitor calcium signals associated with interactions between astrocytes and neurons or blood vessels. Until now, however, astrocytic calcium signals have been investigated mainly in their somata (cell bodies) and large processes, rather than in distal fine processes close to neuronal synapses or the endfeet that surround blood vessels. Previous studies have also mainly investigated immature specimens rather than mature brain cells.

Now, a team of California researchers provides detailed methods to visualize calcium signals throughout entire astrocytes in hippocampal slices from adult mice. The team observed numerous spontaneous localized calcium signals throughout the entire astrocyte, including the branchlets and endfeet. Their results indicated that calcium signals in endfeet were independent of those in somata and occurred more frequently. In addition to the specific findings, their methods can be used in future studies to advance our understanding of the physiology of astrocytes and their interactions with neurons and the microvasculature of the brain.

###

About The Journal of General Physiology

Founded in 1918, The Journal of General Physiology (JGP) is published by The Rockefeller University Press. All editorial decisions on manuscripts submitted are made by active scientists in conjunction with our in-house scientific editor. JGP content is posted to PubMed Central, where it is available to the public for free six months after publication. Authors retain copyright of their published works and third parties may reuse the content for non-commercial purposes under a creative commons license. For more information, please visit http://www.jgp.org.

Shigetomi, E., et al. 2013. J. Gen. Physiol. doi:10.1085/jgp.201210949. Adler, E. 2013. J. Gen. Physiol. doi:10.1085/jgp.201311002.


[ 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/2013-04/rup-nmt042913.php

ups Aj Mccarron Girlfriend linkedin linkedin CES 2013 joe budden notre dame

PFT: Patience rewarded from top to bottom in draft

Draft Texans FootballAP

After analyzing the draft needs of all 32 teams, PFT will review how well each team addressed those needs. Up next: The Houston Texans.

What they needed: Wide receiver, outside linebacker, guard, nose tackle, tight end.

Who they got:
Round 1: DeAndre Hopkins, WR, Clemson

Round 2: D.J. Swearinger, SS, South Carolina

Round 3: Brennan Williams, OT, North Carolina

Round 3: Sam Montgomery, DE, Louisiana State

Round 4: Trevardo Williams, DE, Connecticut

Round 6: David Quessenberry, OT, San Jose State

Round 6: Alan Bonner, WR, Jacksonville State

Round 6: Chris Jones, DT, Bowling Green

Round 6: Ryan Griffin, TE, Connecticut

Where they hit: Hopkins overcame the pre-draft smear campaign, and might be the kind of big-play threat they?ve lacked at receiver (other than that Andre Johnson guy, of course). They also added some good offensive line depth in Williams and Quessenberry, guys who should be in the mix this year and could start down the line.

Where they missed: Some more pass rush help would have been nice, and while Williams has promise, there are a lot of folks in the scouting community who think Montgomery?s a waste of time. The talent is there, but that?s not the problem for him. Landing on a good team might create the atmosphere he needs, but the Texans can?t count on him in the short term. The good news is they don?t have to.

Impact rookies: Swearinger will make an impact on opponents, mostly. One of the true hitters in this class, he?s an enforcer in the back of the defense, the kind of guy Ed Reed would have loved lining up next to in Baltimore. He should be a huge benefit on special teams, as he has explosive ability and doesn?t mind dropping a shoulder into someone.

Long-term prospects: Even if Hopkins is the only rookie that contributes, that?s OK for the Texans, who didn?t enter the offseason with many holes to fill. But they need Hopkins to contribute quickly. Reed?s signing was symbolic as much as tangible, as they?re hoping some of his Ravens mojo rubs off on a team with talent, which has disappointed in the postseason. They drafted a few guys who could become the next wave of replacements for departed veterans, but this is clearly a team that sees the window closing, if not this year then soon.

Source: http://profootballtalk.nbcsports.com/2013/04/27/draft-wrap-up-patience-is-rewarded/related/

a thousand words my sisters keeper kirby sarah palin cbi the shins atomic clock

Italy president to meet PM designate Letta, who may announce government

* Lewandowski scored four goals against Real Madrid * Poland international refuses contract extension (adds details, background) BERLIN, April 26 (Reuters) - Bayern Munich and Borussia Dortmund striker Robert Lewandowski have not signed a deal, the newly-crowned champions said on Friday, shooting down widespread speculation of another imminent surprise transfer. "Bayern, as opposed to some reports, has no contract with Robert Lewandowski," the Bavarian Champions League semi-finalists said in a brief statement. ...

Source: http://news.yahoo.com/italy-president-meet-pm-designate-letta-may-announce-122043064.html

nicollette sheridan apple dividend snow white and the huntsman snow white and the huntsman rupaul drag race walking dead comic kratom

রবিবার, ২৮ এপ্রিল, ২০১৩

Conversion from 'bad' fat to good fat

Apr. 28, 2013 ? Scientists from ETH Zurich have shown for the first time that brown and white fat cells in a living organism can be converted from one cell type to the other. Their work, using mice as a model organism, provides important new insights into the origin of brown fat cells, which is a prerequisite for the development of successful anti-obesity therapies.

Two types of fat cells can be found in mammals and hence in humans: White fat cells function mainly as highly flexible energy stores which are filled in times of calorie abundance. The fat is stored in the form of lipid droplets, which are mobilized when energy is needed. Diametrically opposed in function are the so-called brown adipocytes: These cells specialize in burning energy in the form of fat and sugar to produce heat. New-born babies possess substantial amounts of brown fat and utilize it to maintain body temperature. Since it was recently shown that brown adipocytes also exist in adult humans, research has focused on understanding how brown adipocytes are formed. The ultimate goal of these efforts is to increase brown adipocyte number and activity in obese humans, allowing them to burn excess calories and thus reduce weight.

Against the current belief

It is known that both humans and mice can adapt to cold temperatures by forming brown fat cells within their white fat depots. These cells are called "brite" fat cells (brown-in-white) and are less common at warmer versus colder temperatures. However, the origin of these special brown adipocytes has remained a matter of debate. The prevalent hypothesis was that brite cells are formed from special precursor cells and are removed when no longer needed. The alternate idea of a direct interconversion between white and brown fat cells gained less attention. By demonstrating that this interconversion does occur and is one of the main contributors to brite fat cell formation, the current belief has been challenged.

Genetically labelled fat cells

To demonstrate how brite fat cells are formed the researchers in the laboratory of Christian Wolfrum, a professor at the Institute of Food, Nutrition and Health, generated mice that allowed them to genetically label specific fat cells. These animals were kept in a changing environment: starting at 8?C for a week and for several weeks afterwards at normal room temperature. During the cold exposure, the mice formed brown adipocytes in their white fat depots -- a process called "britening." After warm adaptation the fat tissue turned white again. Using the genetic markers the scientists concluded from these experiments that white fat cells can convert into brown fat cells and vice versa. As humans have the same type of cells as mice it is likely that the same process occurs in humans upon cold stimulation.

Treatments against obesity

"To develop new treatment strategies we need to find ways to convert white into brown adipocytes," says Wolfrum. Most of the research has focused on identifying the precursor cells for brown fat cells, an approach that may be insufficient. Future work will address the question of how to manipulate this interconversion process either by pharmacological or by nutritional means.

This approach would represent a novel strategy. "Current anti-obesity therapies target the energy intake side of the equation by controlling appetite and the uptake of nutrients," says Wolfrum. The pharmacological treatments that are available are not very efficient and usually are associated with side effects. In contrast, this novel approach to treat obesity would target the energy expenditure side of the equation by promoting brown fat formation.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by ETH Zurich, 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. Matthias Rosenwald, Aliki Perdikari, Thomas R?licke, Christian Wolfrum. Bi-directional interconversion of brite and white?adipocytes. Nature Cell Biology, 2013; DOI: 10.1038/ncb2740

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/nutrition/~3/3LfJOKXIqoE/130428144925.htm

aurora Angie Everhart tom hardy British Open leaderboard Jessica Ghawi People Water Fred Willard

Samsung Galaxy Mega hits FCC again, this time with LTE

Samsung Galaxy Mega hits FCC again, this time with LTE

Better start working on those powerball exercises. If Samsung's Galaxy Mega was the thing you thought your life was missing, it's just landed at the FCC. Yeah, we know this isn't the first time, but this second go-round it's the LTE-sporting GT-i9205 model. The usual lab tests show little that we didn't know already -- unless you didn't know it had LTE Band 5, dual band WiFi, NFC or GSM 850 / 1900. As the 5.8-inch isn't 4G-enabled, this means we're looking at the bigger 6.3-inch version, but still no word on if, when or how a version might land on US shores. Still no harm in limbering up, though, is there?

Update: Upon further inspection, this variant only uses LTE band 5 (850MHz), which no US carrier currently uses. It's very unlikely this I9205 variant will hit the US.

Filed under: , ,

Comments

Source: FCC

Source: http://www.engadget.com/2013/04/28/samsung-galaxy-mega-lte-fcc/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget

purim acc tournament big ten tournament big east tournament 2012 solar storm solar flares spanx

Obama jokes about aging during 2nd term

WASHINGTON (AP) ? President Barack Obama joked Saturday that the years are catching up to him and he's not "the strapping young Muslim socialist" he used to be.

Obama poked fun at himself as well as some of his political adversaries during the annual White House Correspondents' Association dinner attended by politicians, members of the media and Hollywood celebrities.

Entering to the rap track "All I Do Is Win" by DJ Khaled, Obama joked about how re-election would allow him to unleash a radical agenda. But then he showed a picture of himself golfing on a mock magazine cover of "Senior Leisure."

"I'm not the strapping young Muslim Socialist that I used to be," the president remarked, and then recounted his recent 2-for-22 basketball shooting performance at the White House Easter Egg hunt.

But Obama's most dramatic shift for the next four years appeared to be aesthetic. He presented a montage of shots featuring him with bangs similar to those sometimes sported by his wife.

"So we borrowed one of Michelle's tricks," Obama said. "I thought this looked pretty good, but no bounce."

Obama closed by noting the nation's recent tragedies in Massachusetts and Texas, praising Americans of all stripes from first responders to local journalists for serving the public good.

Saturday night's banquet not far from the White House attracted the usual assortment of stars from Hollywood and beyond. Actors Kevin Spacey, Julia Louis-Dreyfus and Claire Danes, who play government characters on series, were among the attendees, as was Korean entertainer Psy. Several Cabinet members, governors and members of Congress were present.

And despite coming at a somber time, nearly two weeks after the deadly Boston Marathon bombing and 10 days after a devastating fertilizer plant explosion in West, Texas, the president and political allies and rivals alike took the opportunity to enjoy some humor. Late-night talk-show host Conan O'Brien headlined the event.

Some of Obama's jokes came at his Republican rivals' expense. He asked that the GOP's minority outreach begin with him as a "trial run" and said he'd take his recent charm offensive with Republicans on the road, including events with conservatives such as Sen. Ted Cruz, Sen. Rand Paul and Rep. Michele Bachmann.

"In fact, I'm taking my charm offensive on the road -- a Texas barbeque with Ted Cruz, a Kentucky bluegrass concert with Rand Paul, and a book-burning with Michele Bachmann," Obama joked.

Casino magnate Sheldon Adelson would have had better success getting Obama out of office if he simply offered the president $100 million to drop out of last year's race, Obama quipped.

And on the 2016 election, the president noted in self-referential irony that potential Republican candidate Sen. Marco Rubio wasn't qualified because he hasn't even served a full term in the Senate. Obama served less than four years of his six-year Senate term before he was elected president in 2008.

"I mean, the guy has not even finished a single term in the Senate and he thinks he's ready to be President," Obama joked.

The gala also was an opportunity for six journalists, including Associated Press White House Correspondent Julie Pace, to be honored for their coverage of the presidency and national issues.

The New Yorker's Ryan Lizza won the Aldo Beckman Award, which recognizes excellence in the coverage of the presidency.

Pace won the Merriman Smith Award for a print journalist for coverage on deadline.

ABC's Terry Moran was the winner of the broadcast Merriman Smith Award for deadline reporting.

Reporters Jim Morris, Chris Hamby and Ronnie Greene of the Center for Public Integrity won the Edgar A. Poe Award for coverage of issues of national significance.

Source: http://news.yahoo.com/obama-jokes-aging-during-2nd-term-072516199.html

nascar bristol narwhal st louis university mario manningham mario manningham williams syndrome hoya

Individualize Your House With These Home Improvement ...

Smart home owners are usually trying to increase their house. Occasionally the hope listing can be quite a distance very long, although the wallet guide can be a money short! So, just how does one attain the purpose of updating their house on a tight budget? Gain knowledge from what other individuals have found from expertise! You?ll be surprised to find out that home improvements don?t have to be very expensive. Let?s look into a few recommendations for increasing your home within a strict budget.

If you are searching to further improve your house with new home furniture, take into account re-upholstering. Experiencing new household furniture delivered and taking away aged home furniture could be a stressful and dear headache. Just getting new soft cushions and upholstery with an pre-existing couch, even so, is likely to make it look like new for a lot less cash than a new sofa.

Make life easier with a timed sprinkler process set up. When you can?t afford the fee for professional landscaping, you can get a timer in your nearby home remodeling retail store to install to a garden hose and sprinkler. This can instantly h2o your garden, backyard, or any other plants in an established time on a daily basis.

So that you can properly remodel your kitchen area when dealing with a house advancement venture, it is important that you shut down the liquid. If any crashes happen like unintentionally hitting a tube, the big mistake of surging the complete kitchen can be averted. It is better to be secure than sorry.

A dripping sink is definitely an hassle in virtually any house. It not merely waste materials drinking water, but charges cash on your h2o bill. When a sink is dripping from the spout, the taps central container might need to get replaced. In case you have a pillar faucet, you may need to change the washer. A simple exam will assist you to figure out your course of action.

In choosing painting colours for the outside of your own home, take your neighbors? properties into account. Your color colour must not clash with theirs, even though you shouldn?t always be scared of bringing colors to your plan. An non-traditional but understated shade option might help your own home get noticed without having seeking garish.

In case you are enhancing a property that you simply strategy to live in for the rest of your life, then usually receive the best materials you can pay for. While a decade may seem like a while, ask yourself if you want to become carrying this out undertaking yet again later on, and select materials by using a lifetime guarantee rather.

A lot of renters who are hiring an apartment or property are in a pickle when property owners don?t let tenants to paint the walls in the diverse shade or explode the wallpapers that doesn?t fit their preferences. A terrific way to get around this can be by purchasing smooth bedding (the unfitted sort) and tacking them within a pleasing design and style on the wall surface. This will likely not hurt the actual wallpapers or fresh paint and might add a little individuality that won?t displease the landlord.

Improving your property is important, as well as within a strict budget, it may be carried out! In this post we now have reviewed a number of the suggestions generally suggested for changing your house. Require a weekend and provide a few of these ideas a go! You?ll be amazed by what you?re capable of doing on a tight budget.

Shop for numerous inexpensive Air Max Pas Cher immediately with quickly shipping and delivery, risk-free payment & terrific customer satisfaction from certified outlet.

Source: http://ojoconelsordo.com/?p=5194

HMS Bounty dominion power Heather Clem Con Edison LaGuardia Airport weather radar the weather channel

Rebels attack sprawling air base in northern Syria

BEIRUT (AP) ? Syrian rebels attacked a sprawling military air base in the country's northwest on Saturday, while in the south opposition forces assaulted a string of army checkpoints and positions, activists said.

The raids follow nearly two weeks of advances by Syrian troops, mostly in the suburbs of the capital, Damascus, and areas near the Lebanese border in the central province of Homs.

In Moscow, Syria's Information Minister Omran al-Zoubi denied recent U.S. charges that Syrian troops used chemical weapons against the rebels, saying Washington had leveled the accusation as a result of the latest victories by the army.

"The American hysteria about the use of chemical weapons was caused by the success of the Syrian Arab Army in striking terrorists," al-Zoubi was quoted by state TV as saying. He was using the term that the government uses to refer to rebels.

The Obama administration said Thursday that intelligence indicates government forces likely used the nerve gas sarin in two attacks.

Washington's declaration was its strongest on the topic so far, although the administration said it was still working to pin down definitive proof of the weapons' use. It held back from saying Damascus had crossed outright what President Barack Obama has said would be a "red line" prompting tougher action in Syria.

The rebels accuse regime forces of firing chemical agents on at least four occasions since December, killing 31 people in the worst of the attacks. They say world inaction would only encourage Assad to use the weapons on a larger scale.

The regime countered that it was the rebels who fired chemical weapons ? pointing to their capture of a chemical factory last year as proof of their ability to do so.

In Saturday's fighting at the Abu Zuhour air base in northwestern Idlib province, the Britain-based Syrian Observatory for Human Rights said there were casualties on both sides. The base has been under rebel siege for months.

The Observatory and the Local Coordination Committees said the Syrian air force conducted several air raids during the fighting to ease pressure on government troops inside the air base.

State-run news agency SANA quoted a military official as saying the troops repelled the attack and inflicted "great losses" on the attackers.

Rebels control much of Idlib province, which borders Turkey, although government forces still hold some areas, including the provincial capital that carries the same name.

Elsewhere, the Aleppo Media Center said rebels had entered the Kweiras military air base in Aleppo province and destroyed its operations room. The base has also been under siege for months.

In the southern province of Daraa, also known as the Houran plains, the Observatory and the LCC said rebels had launched a new offensive called "the Houran Volcano" in which they are targeting army checkpoints and positions.

The Observatory said there were losses on both sides but had no immediate breakdown.

An amateur video posted online showed rebel artillery fire hitting al-Khudr military base, located on a hill near the town of Dael, also in the province. Cracks of gunfire could be heard from a distance.

The video appeared genuine and corresponded to other AP reporting on the events depicted.

Syria's conflict started with largely peaceful anti-government protests in March 2011 but eventually turned into a civil war. More than 70,000 people have been killed, according to the United Nations.

Source: http://news.yahoo.com/rebels-attack-sprawling-air-northern-syria-095343787.html

justin bieber birthday read across america vikings stadium breitbart dead db cooper fafsa branson missouri

SARMs + 5-alpha reductase blockers = a more effective cure for ...

Hello, have someone of you tried the combination of SARMS with 5-AR blockers (finasteride, Dutasteride)? I wonder, because I would like to share my experience.

Last year in summer, as I long-time minoxidil user for nearly 16 years, I wanted to regrow hair in my temples with the help of finasteride. I began in late June on 1 mg/day. After few weeks of mild shedding, I suddenly started to experience an almost explosive regrowth in early August. Well, it was mostly thin vellus hair, but I couldn't believe my eyes, because the hair was growing even on the sides of my forehead, which I previously regarded as utterly impossible. I thought that in the following months, I could get my NW 1.5 hairline to a cosmetically acceptable NW 1.

Alas, it didn't happen. In early September the regrowth stopped and in late October, everything turned upside down by 180 degrees and I started to lose hair in my temples. Now, I won't annoy you by the description of the following 6 months that were an ordeal for me. I still don't know, why I suddenly started to lose hair. But I think that I already know, why I was regrowing it in summer: It was not the effect of finasteride, but a concurrent use of finasteride with SARMS (Ostarine, S4) that I was taking in July and August.

Actually, I thought that the use of SARMS at the beginning of a finasteride therapy was not a good idea, and that SARMS would compromise the effect of finasteride, because in studies done in rats, their effect on prostate was roughly half that of finasteride. But I have no other explanation, because in December I did blood tests and my dihydrotestosterone was 32 ng/dl - an utter joke! In January, I achieved only a marginally lower value - 25 ng/dl, but at a much lower testosterone level. Considering that these values are not much different from the range in adult men (30-85 ng/dl) and considerably higher than those in the average finasteride user (ca. 15 ng/dl), I think that finasteride alone couldn't be responsible for the regrowth. It must have been the combined effect of finasteride and SARMS. The sudden end of this short regrowth phase coincided exactly with the quitting of SARMS, after all. Further, in July, I measured my testosterone and it was markedly suppressed - 50 ng/dl. So, SARMS suppressed testosterone, blocked dihydrotestosterone receptors, and finasteride probably erased the remaining dihydrotestosterone in my blood to such a degree that it was able to wake up my hair follicles. (I have never observed any hair regrowth on SARMS alone before!)

At this moment, the state of my hair is stable. The shedding slowed down and later stopped during March, after I started to add Dutasteride to my daily finasteride regime. Now I am at 0.33 mg/dut day + 1.25 mg fin/day, and my dihydrotestosterone levels finally began to drop (17 ng/dl). I am really curious, if increasing the Dutasteride dosage leads to the same regrowth like during the last summer. At least, I know that it is possible in me. Unfortunately, I don't plan to touch SARMS anymore, because the depressive winter shedding scared me so much that now I am afraid to use whatever anabolic drugs. (It's irrational, I know.) In any case, I think that my story can be an inspiration for other experimenters.


Last edited by EliteFitnessGuy; Yesterday at 11:21 AM.

Source: http://www.elitefitness.com/forum/anabolic-steroids/sarms-5-alpha-reductase-blockers-more-effective-cure-hairloss-1198303.html

there will be blood there will be blood nigel barker secret service fenway park philadelphia flyers student loan forgiveness

Russia detains 140 in sweep at Muslim prayer room: reports

MOSCOW (Reuters) - Russian law enforcement officers detained 140 people at a Muslim prayer room in Moscow on Friday as part of a search for Islamist militants, Russian news agencies quoted Federal Security Service (FSB) officials as saying.

FSB and Federal Migration Service officers took the detainees, including more than 30 foreigners, to police stations near the site in southern Moscow, state-run RIA cited the FSB's Moscow branch as saying.

There was no indication of any link to the April 15 attack at the Boston Marathon, in which U.S. authorities believe two ethnic Chechen brothers with roots in Russia's North Caucasus set off bombs that killed three people and wounded 264.

President Vladimir Putin said in a television appearance on Thursday that the Boston bombings justified his tough line against militants in the North Caucasus and that Russia and the United States must step up cooperation against militants.

RIA reported that law enforcement authorities said some people who had been at the prayer room in the past had joined an Islamist insurgency in the North Caucasus.

But government critics say such raids are aimed largely at flushing out illegal migrants from the ex-Soviet republics of the South Caucasus and Central Asia, and to show that the authorities are taking action against Islamists.

RIA said the detainees were taken to police stations for identification and questioning, and there was no immediate word on whether any would be charged. State television showed men lining up and boarding a police bus after being detained.

About 300 people were detained in a similar sweep in St. Petersburg in February, and most were swiftly released.

The RIA report named one native of Chechnya it said had joined the insurgency after visiting the prayer room, and said he had been killed in October 2011. FSB and migration service officials declined immediate comment.

(Writing by Steve Gutterman; Editing by Michael Roddy)

Source: http://news.yahoo.com/russia-detains-140-sweep-muslim-prayer-room-reports-182237197.html

earthquake What is a Jesuit pi day Samsung Galaxy S4 St Francis Anquan Boldin Pope Benedict

Marathon deaths prompt review of security policy

Left unattended, no accessory looks as menacing these days as a backpack.

At the airport. On the subway. At a sports event.

And, as a result of the two backpack-encased bombs that exploded near the finish line at the Boston Marathon, sports teams and leagues around the world are rethinking what kind of bags, satchels, purses and, yes, black nylon backpacks should be allowed inside stadiums and arenas.

The packs will even be the focal point of a conference this summer of stadium-security personnel in Orlando .

"After what happened ... I wouldn't be surprised if the number of people eliminating backpacks would increase," said Lou Marciani, director of the National Center for Spectator Sports Safety and Security, founded in 2006 and based at the University of Southern Mississippi in Hattiesburg.

Next Saturday, more than 165,000 people are expected at Churchill Downs for the Kentucky Derby. Backpacks, duffel bags and large purses have been banned from the track since 2002 ? part of the clamp-down that followed the Sept. 11 attacks. Still, Derby officials have told fans their bags will undergo increased security checks for this year's race.

No matter where the world ends up on the bag-check spectrum, some fans may never again regard the pack slung across their body quite the same way.

"I never really thought about backpacks until last week, and now you notice backpacks all over the place," said Ryan Hershberger of Hartwell, Ga., as he headed into a Colorado Rockies game carrying a black backpack. "It makes you think."

Down the street, at the Denver Nuggets game, a handful of fans shared the same sentiment.

"I've been thinking about it all day," Joel Cross said on the concourse at the Pepsi Center in Denver. He and his wife traveled from Harrisburg, Neb., to attend Tuesday night's Nuggets playoff game. "We're from a community where our whole county only has 600 people in it. Nobody is going to bomb us because there's no one there. But we're coming to a populated area."

The NFL beefed up security for thousands of fans attending its annual draft, which runs through Saturday, with metal detectors, pat-downs and about 20 percent more personnel in place than previous years. Backpacks are banned. The league said it would consider what, if any, changes might be made for the 2013 season, which ends with the Super Bowl in New York next February.

Major League Baseball's security officials met Thursday but Commissioner Bud Selig said no changes are expected in the rules on bags fans can bring to ballparks, generally limited to 16x16x8 inches. The meeting was scheduled before the Boston explosions that killed three and injured more than 260/

"I wouldn't say that Boston has changed anything," Selig said. "Each club makes its own decision."

At Yankee Stadium, for example, briefcases, coolers and other hard-sided bags or containers are not permitted. At Kansas City's Kauffman Stadium, wrapped presents are banned along with cameras with lenses of 12 or more inches. The Baltimore Orioles ban bags with wheels at Camden Yards.

Boston and San Francisco were among the teams opting to use metal-detecting wands on fans and their possessions this week.

"We've added people, and people are getting in faster now, so we're going to stick with the plan," Giants president and CEO Larry Baer said.

Though the marathon bombings caught the attention of the world, not every event or championship, especially overseas, is beefing up or changing security measures.

For instance, officials at Manchester United, the FA Cup final and the European Champions League say their policies, which either ban large bags or strongly discourage them, are under constant review but not set to change.

"We did, of course, contact the police in the aftermath of the Boston bombings, as part of our commitment to the security of fans and visitors to the stadium," Manchester United said in a statement.

At Wimbledon, where tennis action starts in June, no changes are planned.

"It was a terrible event, but we have no reason to believe it's something that has a direct impact on Wimbledon," All-England Club chief executive Richard Lewis said, referring to the Boston explosions.

At the Summer Olympics in London, soft-sided bags were required to fit under seats and couldn't hold more than 25 liters (6 gallons).

Sebastian Coe, who led London's organizing committee, says a ban on backpacks at sports events would not be justified.

"We have to make some pretty tough decisions in the way we want to live our lives," he said. "It's very easy to draw all sorts of conclusions (from the Boston bombings). Do we want to live in a world where people can't wear backpacks to sporting events? I'm not sure we do."

Organizers in Brazil aren't making any radical changes to their backpack policy for the upcoming Confederations Cup or next year's World Cup. So far, the extensive list of prohibited items includes "unwieldy" bags ? no more than 10x10x10 inches and too big to fit under a seat.

Officials in Russia, which hosts the 2018 World Cup, said that whenever a sports-related tragedy occurs, they review what happened "to ensure that our own regulations and procedures are sufficiently covering such potential tragedies or risks."

In Sochi, Russia, site of February's Winter Olympics, security for test events was so stringent that the president of the international skiing federation, Gian Franco Kasper, cracked, "The only moment they didn't inspect our athletes was during the race."

International Olympic Committee member Dick Pound of Canada said one strategy might be to push back security boundaries.

"I remember in Vancouver and other places, the tension between the organizers and the events and the security folks was over the size of the perimeter," Pound said. "If you can move the perimeter back 50 or 100 meters, a backpack bomb is going to have less lethal effect."

In the U.S., NBA spokesman Tim Frank wouldn't comment on specific security practices, beyond saying: "We regularly practice a wide range of state of the art security measures in all of our arenas." The Nuggets have long used wands and searched bags. But Cross' wife, Shelly, said she noticed a more extensive security presence at Tuesday's game than the last time they made the trip to Denver.

"We were here not too long ago and we don't remember this," she said.

At least one backpack developer said she was unaware of any pending changes to basic designs. She also thought the bombings were unlikely to create a need for see-thru or clear backpacks.

"I don't think people want to share their belongings with everyone. Everyone wants their privacy," said Annelies Mertens, a member of the Samsonite development team in Belgium. "I don't think this will have an influence on the way backpacks are made. I don't see that happening."

While the Boston Marathon presented its own set of difficult challenges ? securing a 26-mile course dotted with trash cans and spectators on almost every block ? one expert says there's no such thing as perfect security guidelines, regardless of venue.

"A no-backpack policy is fine if it applies to everyone," said Derek Catsam, an associate professor at University of Texas of the Permian Basin in Odessa who has studied the safety issue in stadiums. "But then you start making exceptions for people with kids, and for the elderly and for women with purses and people in expensive seats. Where does it end? You can have a policy or not have a policy. But once you start selectively enforcing it, that's going to be problematic."

After the bombings, the NHL's Boston Bruins added metal-detecting wands to their security regimen and checked cars parking in a garage underneath the arena. Security measures vary by arena in the NHL. The New York Islanders, for example, don't allow backpacks; the Detroit Red Wings ban oversized bags and search all bags that are allowed in.

Catsam said security can always be ratcheted up, but then comes the issue of how much convenience people are willing to give up for the sake of safety.

"They could start saying you can bring whatever kind of backpack you want but you have to go through an X-ray system like you do at the airport," he said. "It would take forever and we'd adjust, but I'm not sure what we'll discover or if we'll be making anything really safer."

Marciani, on the other hand, envisions a day when backpacks are as obsolete at a stadium as the bulky transistor radios that fans once brought along so they could listen to play-by-play as they watched the game.

"I think it's just one less aggravation we'd have to put up with," he said. "I'd just say, 'Why backpacks at a stadium?' I don't think we need them."

___

AP Sports Writers Pat Graham in Denver, Howard Fendrich in Washington, Stephen Wilson, Rob Harris, Steve Douglas and Chris Lehourites in London, Tales Azzoni in Sao Paolo, Brazil, Janie McCauley in San Francisco, Jon Krawczynski in Minneapolis, Graham Dunbar in Geneva, Jimmy Golen in Boston, Ben Walker and Ron Blum in New York, David Ginsburg in Baltimore and Bernie Wilson in San Diego and Associated Press reporter Peter Banda contributed to this report.

Source: http://news.yahoo.com/marathon-deaths-prompt-review-security-policy-192823940.html

jr smith chris anderson rondo suspended bay bridge band of brothers presidents george washington