Saturday, December 31, 2011

jobs wrote a new blog post: Event Manager/Event Coordinator/Event Executive, 2-7 years exp, Delhi

29
Dec

Event Manager/Event Coordinator/Event Executive, 2-7 years exp, Delhi

Federation of Indian Women Entrepreneurs ? Coordinate with clients, creative Team, performers, Manower & other associates for organizing Events, Exhibition, Conferences, Promotions etc. to ensure excellent delivery contents & customer satisfaction for events. excellent verbal & written skill

Apply

Source: http://jobs.leipung.com/2011/12/29/event-managerevent-coordinatorevent-executive-2-7-years-exp-delhi/

verizon galaxy nexus lawrence lessig lawrence lessig time magazine person of the year 2011 time magazine person of the year 2011 good morning america new orleans jazz fest

Monday, December 5, 2011

Iran calls for calm in crisis with Britain (Reuters)

TEHRAN (Reuters) ? Iran called on the West to avoid a deepening diplomatic crisis following the storming of the British embassy in Tehran, saying it was an issue between Tehran and London alone, Iranian media reported on Saturday.

Britain closed its embassy after Tuesday's incursion by hardline youths and expelled all Iranian diplomats from London. The fallout for Tehran spread when several other countries recalled their envoys, including France, Germany, Italy and the Netherlands.

France was also bringing some of its diplomats and their families home from Tehran to ensure their safety, a French foreign ministry spokesman said on Saturday. The move was temporary.

"The British government is trying to extend to other European countries the problem between the two of us," Foreign Ministry spokesman Ramin Mehmanparast was reported as saying by the semi-official Fars news agency.

"But of course we have told European countries not to subject their ties with us to the kind of problems that existed between Iran and Britain."

Western nations on Thursday significantly tightened sanctions against Iran, with the European Union expanding an Iranian blacklist and the U.S. Senate passing a measure that could severely disrupt Iran's oil income.

Iranian diplomats expelled from London arrived home on Saturday to supporters bearing flowers and chanting "Death to England."

"Spy embassy closed for good," read one of the many placards carried by the crowd of some 100 men and women, at Tehran's Mehrabad Airport, most of whom appeared to be members of the hardline Basij militia.

With swift condemnation from around the world, the embassy storming risks further isolating Iran, which is already under several rounds of sanctions.

The incident followed accusations from Washington of an Iranian plot to assassinate the Saudi ambassador and a report from the U.N. nuclear watchdog suggesting Iran was pursuing nuclear weapons.

The United States and Israel have not ruled out military strikes if diplomacy fails to resolve the nuclear dispute. Some Israeli leaders have again started to contemplate the idea of military action to prevent Tehran from making bombs.

POLITICAL RIFT

Mixed signals from Tehran over the attack have drawn attention to the deepening political rift within the Iranian leadership, a split created after Iran's disputed 2009 presidential vote.

Iran's foreign ministry immediately apologized for the storming of the embassy, but some hardline rivals of President Mahmoud Ahmadinejad praised it, attributing it to a spontaneous outburst by hardline students in reaction to Britain's "historically hostile Iran policy."

Supreme Leader Ayatollah Ali Khamenei, who has the last say on state matters, and Ahmadinejad have remained silent, a sign of the unease within the clerical establishment over the crisis.

But in remarks reported on Saturday, Ahmadinejad said Iran would not yield to pressures.

"We will stick to our revolution's principles and values with all our power even if the entire world rise up against us," he told a group of clerics, his official website President.ir reported.

Hardline cleric Ahmad Khatami, one of four Tehran Friday prayer leaders appointed by Khamenei, condemned the embassy storming.

"I say this explicitly, that I am opposed to attacks on and occupations of foreign embassies in the Islamic Republic," the students news agency ISNA on Saturday quoted Khatami as saying.

"The attack by the students will lead to a feeling of insecurity among foreign diplomats in Iran," he said.

The protesters stormed two British diplomatic compounds, smashing windows, setting fire to a car and burning the British flag in protest against new sanctions imposed by London.

Analysts say the closure of the embassies, by cutting off the channel of communication, will complicate finding a diplomatic solution to the nuclear dispute.

"The end of talks with major powers means confrontation and military strikes against Iran. This scenario scares the Iranian regime," said one analyst, who asked not to be named.

Analysts say Iranian authorities are concerned about a military strike against their nuclear facilities as well as a revival of anti-government street protests that followed the 2009 vote, which the opposition says was rigged to secure Ahmadinejad's re-election.

"Sanctions are hurting the people and might force them to take to streets to vent their anger over the economy," said analyst Hamid Farahvashi.

"Some Iranian hawks favor a military strike that will reinforce their strength ... But wiser rulers want to preserve the system through an easing of the tension."

(Additional reporting by Sanam Shantyaei, Hashem Kalantari and Robin Pomeroy; Writing by Parisa Hafezi; Editing by Rosalind Russell and Alessandra Rizzo)

Source: http://us.rd.yahoo.com/dailynews/rss/iran/*http%3A//news.yahoo.com/s/nm/20111203/wl_nm/us_iran_britain

stop loss stop loss thurston moore the island the island mcdonalds beating dreamcatcher

Saturday, December 3, 2011

Video: Adult stem cells use special pathways to repair damaged muscle

Friday, December 2, 2011

When a muscle is damaged, dormant adult stem cells called satellite cells are signaled to "wake up" and contribute to repairing the muscle. University of Missouri researchers recently found how even distant satellite cells could help with the repair, and are now learning how the stem cells travel within the tissue. This knowledge could ultimately help doctors more effectively treat muscle disorders such as muscular dystrophy, in which the muscle is easily damaged and the patient's satellite cells have lost the ability to repair.

"When your muscles are injured, they send out a 'mayday' for satellite cells to come and fix them, and those cells know where to go to make more muscle cells, and eventually new muscle tissue," said D Cornelison, an associate professor of biological sciences in the College of Arts and Science and a researcher in the Bond Life Sciences Center. "There is currently no effective satellite cell-based therapy for muscular dystrophy in humans. One problem with current treatments is that it requires 100 stem cell injections per square centimeter, and up to 4,000 injections in a single muscle for the patient, because the stem cells don't seem to be able to spread out very far. If we can learn how normal, healthy satellite cells are able to travel around in the muscles, clinical researchers might use that information to change how injected cells act and improve the efficiency of the treatment."

In a new study, researchers in Cornelison's lab used time-lapse microscopy to follow the movement of the satellite cells over narrow "stripes" of different proteins painted onto the glass slide. The researchers found that several versions of a protein called ephrin had the same effect on satellite cells: the cells that touch stripes made of ephrin immediately turn around and travel in a new direction.

"The stem cell movement is similar to the way a person would act if asked to walk blindfolded down a hallway. They would feel for the walls," Cornelison said. "Because the long, parallel muscle fibers carry these ephrin proteins on their surface, ephrin might be helping satellite cells move in a straighter line towards a distant 'mayday' signal."


When a muscle is damaged, dormant adult stem cells called satellite cells are signaled to ?wake up? and contribute to repairing the muscle. University of Missouri researchers recently found how even distant satellite cells could help with the repair, and are now learning how the stem cells travel within the tissue. This knowledge could ultimately help doctors more effectively treat muscle disorders such as muscular dystrophy, in which the muscle is easily damaged and the patient?s satellite cells have lost the ability to repair.Credit: MU News Bureau

If researchers gave the satellite cells the signals to differentiate and form muscle fibers in culture, the group also found that they could use stripes of ephrins to get them to arrange themselves in parallel, the way muscle fibers always do in living beings, but have never been persuaded to do in a culture dish. This leads researchers to think that ephrins might actually be regulating several of the different steps that are needed to get from a population of stem cells spread out all over the muscle, to an organized and patterned new muscle fiber.

"We are really excited about the potential of these findings to explain a lot of things that were puzzling about the way satellite cells behave in healthy muscle, compared to a muscular dystrophy patient's own cells, or cells that have been injected therapeutically," Cornelison said. "If we're really lucky, we could find something that could make a difference in these kids' lives, and that's what we want the most."

###

The paper, titled "Eph/ephrin interactions modulate muscle satellite cell motility and patterning," was published in the December edition of the journal Development.

University of Missouri-Columbia: http://www.missouri.edu

Thanks to University of Missouri-Columbia 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.

This press release has been viewed 25 time(s).

Source: http://www.labspaces.net/115659/Video__Adult_stem_cells_use_special_pathways_to_repair_damaged_muscle

nyc marathon nyc marathon coriolis effect coriolis effect giants patriots yolo steelers vs ravens