Saturday, April 13, 2013

Europe indicates it's sticking with austerity. But is that working?

Herman Van Rompuy said on Monday that Europe would hold the course on austerity, but experts say there has been too little focus on growth and a lack of actual reforms.

By Eugenio Facci,?Contributor / April 12, 2013

US Treasury Secretary Jacob Lew (l.) shakes hands with European Council President Herman Van Rompuy after a media conference at EU headquarters in Brussels on Monday. Mr. Van Rompuy indicated that, despite US urging otherwise, Europe plans to stick with its austerity policies in the eurozone's periphery.

Virginia Mayo/AP

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This week European Council President Herman Van Rompuy reaffirmed the European government's commitment to the austerity measures it has required of its struggling periphery. But experts say that austerity has only worked to an extent, due to too little focus on growth and a lack of actual reforms.

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Mr. Van Rompuy on Monday met with US Treasury Secretary Jacob Lew in Brussels. But while Mr. Lew and the US encouraged Europe to shift away from its austerity policies towards more growth-oriented ones, Van Rompuy said that Europe was committed to its austerity-centric approach.

"European economies face high levels of debt, deep structural medium-term challenges and short-term economic headwinds that we need to confront," he said. "We have made significant progress in correcting internal imbalances in the euro zone since the second half of last year. But there is no room for complacency."

But much of Europe ? particularly the five eurozone countries known as the PIIGS: Portugal, Italy, Ireland, Greece, and Spain ? continues to suffer. Three years after the EU and IMF intervened by promising financial backing and long-term economic growth in exchange for the short-term pain of austerity measures, one of the countries, Greece, is in a spiral dive while three others ? Spain, Portugal, and Italy ? are seriously struggling.

'No concern for growth'

"For all countries, and particularly for Greece and Italy, the focus has been on the short-run increases in tax revenues and not on the long-run consequences of austerity," says Evi Pappa, an economics professor at the European University Institute in Florence.

"For economies in recession, sheltering growth is a key factor. But the Greek government, for instance, has been single-mindedly concerned with collecting taxes no matter what, and there has been no concern for growth," she says.

The Greek economy, whose malaise eventually infected neighboring Cyprus, reacted to austerity in a very different way than what the EU and IMF had anticipated. Hit by lower wages, unemployment and uncertainty, Greek businesses and citizens sharply reduced spending. That led to an overall reduction in incomes and consumption, thus causing Athens to collect lower tax revenues than expected. In turn, that prompted further tax increases and spending cuts by the government, effectively trapping the economy in a declining loop.

According to projections made by the International Monetary Fund at the beginning of the austerity policies in 2010, the Greek GDP should have been $323 billion in 2012. Instead, it was only $255 billion, 21 percent lower.

In addition, there is increasing evidence that the very main goal of austerity ? setting a stable trend towards balanced budgets ? has not been achieved.

Data compiled by Ugo Arrigo, a professor of government finance at the University of Milan Bicocca, show for example that the Italian government, through its austerity measures, expected to improve its net debt position by $64 billion in 2012. However, when the final 2012 data was released in February, the actual improvement turned out to be only $19 billion, less than 30 percent of the original goal.

The situation is not better elsewhere. While the IMF estimated at the beginning of austerity policies, in 2010, that the PIIGS would on average carry a debt to GDP ratio of 106 percent by 2012, the latest data put the actual figure closer to 125 percent.

Re-evaluating austerity

"The reality is that it was not easy to see it coming. Economists did not have much experience of austerity policies in developed countries," says Giles Merritt, secretary general at the Brussels-based think tank Friends of Europe. "The EU turned out to be a lot more sensitive to those policies than previously thought."

Europe's institutions have not been blind to the complaints. The IMF itself published two papers in October and January ? one authored by its chief economist ? in which it discussed how European economies contracted more than it had originally forecast.

And the IMF and the EU have held an ongoing re-evaluation of the policy options available. For instance, the deficit targets for several countries, including Spain, Ireland and Portugal, have been relaxed in an attempt to foster growth.

And while so far the costs of austerity have been higher and the rewards lower than expected, the policy also brought about some positive change. Although the recession meant that government finances did not improve, the bite of austerity did force governments to start cutting some of the inefficient spending.

"Government finances in the euro periphery are structurally better," agrees Uri Dadush, director of the International Economics Program at the Carnegie Endowment.

That bodes well for the PIIGS' economic health in the future, says Vincenzo Scarpetta, a political analyst at Open Europe, a London based think tank. "In the longer term, structural reforms will yield results," he says. "In Italy the pension reform was a good one, and there were other reforms that at least partially did what was needed."

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/j6MfF_nYQ8s/Europe-indicates-it-s-sticking-with-austerity.-But-is-that-working

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'Hangover Part III' Trailer Hints At How Trilogy Will End

The Wolfpack gets into the same inebriated trouble in a brand-new trailer for the final movie.
By Kevin P. Sullivan


Ed Helms, Zach Galifianakis and Bradley Cooper in "Hangover III"
Photo: Warner Bros

Source: http://www.mtv.com/news/articles/1705447/hangover-3-trailer.jhtml

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Tuesday, April 9, 2013

Yen slumps, Nikkei up on bold BOJ; U.S. jobs, Korean tensions weigh

By Chikako Mogi

TOKYO (Reuters) - The yen tumbled and Japanese stocks soared on Monday as the Bank of Japan lost no time embarking on its ambitious stimulus drive, but U.S. weak jobs data and regional risks such as the bird flu and North Korea weighed on other assets.

The BOJ conducted its first government bond buying operation on Monday since announcing monetary easing on a stunning scale, saying it will buy one trillion yen ($10.3 billion) of Japanese government bonds of between five and ten years maturity, and 200 billion of bonds with maturities exceeding 10 years.

The dollar jumped a full yen in early Asian trading to hit 98.85 yen, the highest since June 2009, while the euro climbed as far as 128.42 yen, its highest since January 2010. The Aussie dollar soared to 102.34 yen, the highest since July 2008.

Traders saw the market taking the dollar through the 100-yen level as early as this week, and could aim for 102-103 yen in coming weeks. The dollar last hit 100 yen in April 2009. By late morning in Asia, however, the yen had steadied slightly from its early lows.

Any bearishness toward the dollar after Friday's weaker-than-expected U.S. nonfarm payrolls report was overwhelmed by speculators squarely focusing on the prospect of a sustained period of yen weakness as the BOJ set about implementing the world's most intense monetary stimulus.

The BOJ promised last Thursday to inject about $1.4 trillion into the economy in less than two years, in a radical gamble to beat Japan's deep-rooted deflation.

"The weak yen trend driven by expectations for aggressive BOJ easing remains firmly in place, and there now seems to be a strong conviction by market players that the yen will continue to weaken, with the 100 yen seen only as a transitional point," said Hiroshi Maeba, head of FX trading Japan for UBS in Tokyo.

"Aside from something psychological, there isn't any reason to stop the dollar at 100 yen. The way the yen is sold despite the weak U.S. jobs data, there is really no reason to buy the yen right now," he said.

The dollar had weakened on Friday after the U.S. Labor Department reported that the U.S. economy produced just 88,000 new jobs last month - less than half the 200,000 expected in a Reuters poll, and below even the lowest estimate in the survey. The data added to fears the U.S. economic recovery may be losing steam after a recent soft patch of indicators.

But with that data out of the way Yunosuke Ikeda, senior currency economist at Nomura Securities, saw investors being more comfortable taking long-term positions that would see the dollar/yen rate climb over a sustained period.

"The BOJ's easing is squashing super-long Japanese government bond yields, which raises speculation that Japanese life insurers will shift some of their funds to unhedged foreign bond buying to some extent," Ikeda said.

Japan's Nikkei stock average <.n225> jumped as much as 3.1 percent to its highest since August 2008 earlier, before shedding some gains. <.t/>

The MSCI's broadest index of Asia-Pacific shares outside Japan <.miapj0000pus> fell over 1 percent to a four-month low, with Shanghai shares <.ssec> leading the decline with a 1.6 percent slide to a 3-1/2-month low.

China shares returned from a four-day holiday weekend with a weak tone as bird flu worries hit tourism-related sectors while the property sector lost ground on more sales curbs.

South Korean shares <.ks11> dipped to new four-month lows as increasingly strident rhetoric by North Korea and a slumping yen sent foreigners packing for a fourth day.

"Foreign selling is continuing amid the tensions with North Korean and concerns about the falling yen," said Park Seok-hyun, an analyst at KTB Securities.

The South Korean won fell to its weakest level in more than eight months of 1,139.4 against the dollar, weighed down by concerns that North Korea may conduct a nuclear test or a missile launch this week.

South Korea and the United States believe that North Korea could conduct a missile launch by Wednesday, after which the North said it could not guarantee the safety of resident diplomats.

The yen's weakness on the back of the BOJ's reflationary commitment bolstered Japanese gold futures up almost 5 percent to 5,025 yen ($51.71) per gram, just below its all-time high of 5,081 yen hit in early February.

Spot gold was down 0.2 percent to $1,578.84 an ounce, weighed by a 0.2 percent rise in the dollar <.dxy> against a basket of key currencies.

London copper rebounded, up 0.5 percent to $7,445 a metric ton, after dropping for three consecutive weeks, although the bleak U.S. jobs report for March was likely to keep a lid on prices.

Brent crude oil was up 0.2 percent to $104.33 a barrel after touching an eight-month low on Friday on worries about weakening fuel demand in the world's largest oil consumer.

U.S. crude futures were up 0.1 percent to $92.77.

Asset returns in 2013: http://link.reuters.com/dub25t

U.S. nonfarm payrolls: http://link.reuters.com/ram54t

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($1 = 97.1700 Japanese yen)

(Additional reporting by Wayne Cole in Sydney and Somang Yang in Seoul; Editing by Eric Meijer)

Source: http://news.yahoo.com/yen-tumbles-aggressive-boj-u-jobs-weigh-stocks-002751874--finance.html

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Saturday, April 6, 2013

Online Marketing Tips For Getting Results Now | Free Web Design ...



Posted on
April 5, 2013 by
Web Design Team in
Blog

Utilizing the proper Online marketing techniques means good promotion for your company. Internet marketing, which encompasses a variety of different tactics and techniques, provides a highly effective means of exposing your product or services to a wider audience. This article provides great information on the different ways that Website marketing will benefit your business and increase profits.

Even small internet based businesses should have a company logo and a catchy slogan. These marketing tools help you build your brand, as they will help customers remember you. A great tagline will be remembered by customers. A customer might remember your slogan when deciding to make a purchase, which will increase your likelihood of making a sale.

Testing your email marketing will help you decipher what works and what doesn?t in terms of getting action from your customers. Try A/B testing. After you have created your email campaign, change a single part of the email. You could use two dissimilar subject lines, intro paragraphs, or calls to actions. Try sending each version to equal number of random customers and see which has the best success. If one variation outperforms the other, then you know which one to use going forward.

Facebook is a very popular option for advertising your business these days. Be careful sending spam that people don?t want since MySpace has been taking some people to court to stop it.

NOTE! If possible, interview people who are recognized as authorities in your industry. Audio and video can be used to write or make these interviews.

Updating content frequently is one of the best things you can do to capture the attention of the search engines. Visitors to your site that see outdated information may believe that your company is floundering and that getting in touch with you would be a waste. A website that is current and running optimally will be more encouraging to readers.

If some of your customers are active with contributing to charity, then consider donating a part of your sales to specific charities. Advertise this clearly to your customers. Remember, charities appreciate any amount of money, so it does not have to be a large percent to reap the benefits associated with this type of internet promotion.

As was already stated, Internet promotion allows you to stay in communication with your target market. If you know about any of the techniques out there, you can alter these to meet your campaign?s needs. Apply the advice and utilize the tips outlined in this article to bring your business to the next level.

Consider creating a section of your website where people can view all of your products. Keep in mind that variety in a page is good, but you still need to maintain good page structure.

NOTE! When you design a banner ad, try to make it unique. By freshening up your banner ads, you will get more clicks.

OK, we are just about finished for now?

I?ll submit some additional marketing your business online advice for you sometime tomorrow. Do feel free to, write your questions in the comments field below and I?ll see what can be done to get you back on track.

Thanks and chat to you real soon.

Stewart Alexander - Owner of Free Web Design Services
Stewart Alexander
Stewart Alexander
CEO and Founder of Free Web Design Services

Source: http://www.freewebdesignservices.com/online-marketing-tips-for-getting-results-now/

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Study finds ionic thrusters generate efficient propulsion in air

Thursday, April 4, 2013

When a current passes between two electrodes ? one thinner than the other ? it creates a wind in the air between. If enough voltage is applied, the resulting wind can produce a thrust without the help of motors or fuel.

This phenomenon, called electrohydrodynamic thrust ? or, more colloquially, "ionic wind" ? was first identified in the 1960s. Since then, ionic wind has largely been limited to science-fair projects and basement experiments; hobbyists have posted hundreds of how-to videos on building "ionocrafts" ? lightweight vehicles made of balsa wood, aluminum foil and wire ? that lift off and hover with increased voltage.

Despite this wealth of hobbyist information, there have been few rigorous studies of ionic wind as a viable propulsion system. Some researchers have theorized that ionic thrusters, if used as jet propulsion, would be extremely inefficient, requiring massive amounts of electricity to produce enough thrust to propel a vehicle.

Now researchers at MIT have run their own experiments and found that ionic thrusters may be a far more efficient source of propulsion than conventional jet engines. In their experiments, they found that ionic wind produces 110 newtons of thrust per kilowatt, compared with a jet engine's 2 newtons per kilowatt. The team has published its results in the Proceedings of the Royal Society.

Steven Barrett, an assistant professor of aeronautics and astronautics at MIT, envisions that ionic wind may be used as a propulsion system for small, lightweight aircraft. In addition to their relatively high efficiency, ionic thrusters are silent, and invisible in infrared, as they give off no heat ? ideal traits, he says, for a surveillance vehicle.

"You could imagine all sorts of military or security benefits to having a silent propulsion system with no infrared signature," says Barrett, who co-authored the paper with graduate student Kento Masuyama.

Shooting the gap

A basic ionic thruster consists of three parts: a very thin copper electrode, called an emitter; a thicker tube of aluminum, known as a collector; and the air gap in between. A lightweight frame typically supports the wires, which connect to an electrical power source. As voltage is applied, the field gradient strips away electrons from nearby air molecules. These newly ionized molecules are strongly repelled by the corona wire, and strongly attracted to the collector. As this cloud of ions moves toward the collector, it collides with surrounding neutral air molecules, pushing them along and creating a wind, or thrust.

To measure an ion thruster's efficiency, Barrett and Masuyama built a similarly simple setup, and hung the contraption under a suspended digital scale. They applied tens of thousands of volts, creating enough current draw to power an incandescent light bulb. They altered the distance between the electrodes, and recorded the thrust as the device lifted off the ground. Barrett says that the device was most efficient at producing lower thrust ? a desirable, albeit counterintuitive, result.

"It's kind of surprising, but if you have a high-velocity jet, you leave in your wake a load of wasted kinetic energy," Barrett explains. "So you want as low-velocity a jet as you can, while still producing enough thrust." He adds that an ionic wind is a good way to produce a low-velocity jet over a large area.

Getting to liftoff

Barrett acknowledges that there is one big obstacle to ionic wind propulsion: thrust density, or the amount of thrust produced per given area. Ionic thrusters depend on the wind produced between electrodes; the larger the space between electrodes, the stronger the thrust produced. That means lifting a small aircraft and its electrical power supply would require a very large air gap. Barrett envisions that electrodynamic thrusters for aircraft ? if they worked ? would encompass the entire vehicle.

Another drawback is the voltage needed to get a vehicle off the ground: Small, lightweight balsa models require several kilovolts. Barrett estimates a small craft, with onboard instrumentation and a power supply, would need hundreds or thousands of kilovolts.

"The voltages could get enormous," Barrett says. "But I think that's a challenge that's probably solvable." For example, he says power might be supplied by lightweight solar panels or fuel cells. Barrett says ionic thrusters might also prove useful in quieter cooling systems for laptops.

"Efficiency is probably the number one thing overall that drives aircraft design," Barrett says."[Ionic thrusters] are viable insofar as they are efficient. There are still unanswered questions, but because they seem so efficient, it's definitely worth investigating further."

###

Massachusetts Institute of Technology: http://web.mit.edu/newsoffice

Thanks to Massachusetts Institute of Technology for this article.

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

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Source: http://www.labspaces.net/127587/Study_finds_ionic_thrusters_generate_efficient_propulsion_in_air

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Counting copy numbers characterizes prostate cancer

Apr. 5, 2013 ? Non-invasive 'liquid biopsies' can find metastatic or recurrent prostate cancer, in a low cost assay suitable for most healthcare systems, finds research published in BioMed Central's open access journal Genome Medicine. Genomic signatures of prostate cancer, isolated from plasma DNA, display abnormal copy numbers of specific areas of chromosomes. It is even possible to separate out patients who develop resistance against hormone deprivation therapy, which is the most common form of treatment in men with metastatic prostate cancer.

Prostate cancer is the most common cancer in men with 2.6 million new cases being diagnosed each year in Europe alone. PSA testing means that many cancers are found and treated at an early stage. However some men still have recurrent or metastatic disease despite treatment which appears to have destroyed the cancer.

Testing for metastasis remains a challenge requiring repeated biopsies. A team of researchers from the Medical University of Graz and the University Medical Center Hamburg Eppendorf investigated the possibility of testing for the presence of disease in a less invasive manner.

Using whole genome analysis of plasma DNA, plus targeted sequencing of genes known to be involved in prostate cancer, the team discovered that there are abnormal copy numbers (some losses, some gains) of specific prostate cancer related sequences. Although this was a small scale study the presence of prostate cancer was flagged by copy number mistakes in sequences such as NCOA2, PHLPP1 and TMPRSS2-ERG. As expected each person's cancer signature was slightly different, however patients whose cancer did not respond to castration all had increased copy numbers of genes for the androgen receptor (AR).

Discussing the value of this research Dr Jochen Geigl and Prof Michael Speicher, who led this study commented, "The simplicity and low cost of 'liquid biopsies' make these genetic tests an attractive alternative to traditional biopsies. Better genetic information resulting from these tests may also help target treatment, especially of castration-resistant prostate cancer and aid personalised therapy in the clinic."

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The above story is reprinted from materials provided by BioMed Central Limited, via AlphaGalileo.

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


Journal Reference:

  1. Ellen Heitzer, Peter Ulz, Jelena Belic, Stefan Gutschi, Franz Quehenberger, Katja Fischereder, Theresa Benezeder, Martina Auer, Carina Pischler, Sebastian Mannweiler, Martin Pichler, Florian Eisner, Martin Haeusler, Sabine Riethdorf, Klaus Pantel, Hellmut Samonigg, Gerald Hoefler, Herbert Augustin, Jochen B Geigl, Michael R Speicher. Tumor associated copy number changes in the circulation of patients with prostate cancer identified through whole-genome sequencing. Genome Medicine, 2013; 5 (4): 30 DOI: 10.1186/gm434

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/yOVY23y8hYk/130405064405.htm

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Monday, April 1, 2013

Three killed in 75-vehicle pileup

GALAX, Va. (AP) ? About 75 vehicles crashed Sunday along a mountainous, foggy stretch of interstate near the Virginia-North Carolina border, killing three people and injuring more than 20 others, police said.

Traffic backed up for about 8 miles in the southbound lanes of I-77 in southwest Virginia. Authorities closed the northbound lanes so fire trucks, ambulances and police could get to the wreck.

A series of crashes began around 1:15 p.m. Sunday in the area of Fancy Gap Mountain. There was heavy fog at the time and photos of the scene after the accident showed poor visibility.

"This mountain is notorious for fog banks. They have advance signs warning people. But the problem is, people are seeing well and suddenly they're in a fog bank," said Glen Sage of the American Red Cross office in Galax.

The Red Cross was setting up a shelter at a Veterans of Foreign Wars post for people stranded by the pileup.

Several vehicles caught fire in the wreck, but the blaze was put out, Virginia State Police spokeswoman Corinne Geller said.

About 10 people were taken to Northern Hospital of Surry County in Mount Airy, N.C., for mostly minor injuries, said Carol Porey, a supervisor there. The extent of the other injuries wasn't immediately clear.

Authorities did not know how long the interstate would be closed. Tow trucks worked to clear some of the wrecked cars and trucks.

Sage said school buses took about two dozen people to the shelter and more were expected. The site was set up to accommodate 100 people.

Relatives likely would pick up local residents brought to the shelter. People passing through might need to stay overnight, he said.

Motorists were advised to seek alternate routes.

Source: http://news.yahoo.com/3-killed-75-vehicle-pileup-virginia-nc-line-195155232.html

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