Tuesday, March 12, 2013

Report: Blast injures several people in south Iran

TEHRAN, Iran (AP) ? An Iranian semi-official news agency is reporting that an explosion has injured several people in a port in the south of the country.

The late Saturday report by ILNA did not specify the cause of the blast. It says it also damaged several cars and shattered windows of nearby buildings including a hotel in Imam Khomeini port, some 1,000 kilometers (620 miles) southwest of Tehran.

The port, one of Iran's major import and export terminals, is located in oil-rich Khuzestan province, the scene of occasional protests in recent years by members of Iran's Arabic-speaking minority seeking more rights.

Iran in the past has blamed explosions in the province on saboteurs tied to Arab and Western intelligence agencies.

Source: http://news.yahoo.com/report-blast-injures-several-people-south-iran-115630530.html

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Monday, March 11, 2013

University of Miami geologists to address the mystery of an evolution gap in reef corals

University of Miami geologists to address the mystery of an evolution gap in reef corals [ Back to EurekAlert! ] Public release date: 11-Mar-2013
[ | E-mail | Share Share ]

Contact: Annette Gallagher
a.gallagher1@umiami.edu
305-284-1121
University of Miami

National Science Foundation funds UM project to study the evolution of corals along the southern coast of the Dominican Republic

One of the greatest mysteries of modern coral reefs is how they evolved from ancient corals. A critical knowledge gap has long existed in the record of coral evolution. This evolutionary gap occurs during a period of dramatic fluctuations in sea level and changes in the Earth's climate between 1 and 2 million years ago. During this period many "old" corals went extinct, and the modern reef corals emerged. To fill this key temporal gap and understand the evolutionary and ecological transition to modern Caribbean reefs, the U.S. National Science Foundation (NSF) has funded a University of Miami (UM) project to study corals along the southern coast of the Dominican Republic. It is one of the few areas that contain a record of coral reefs from this period of climatic change.

"Our preliminary fieldwork has indicated that the Dominican Republic contains rocks that bridge this critical reef evolution gap," said James Klaus, lead investigator and assistant professor in the Department of Geological Sciences, at the UM College of Arts and Sciences. "The Dominican Republic is a valuable site because it was submerged for a long period of time, and has now been uplifted to make the coral-rich deposits accessible."

The NSF grant is $250,000 for two years. During that time, the team will work to pinpoint the evolutionary transition from the now extinct coral Stylophora, to modern reefs dominated by the genus Acropora (staghorn and elkhorn corals) and evaluate how reef ecosystems respond to climate change.

"These corals work in concert to construct the reef edifice, and just below the living surface form the underlying limestone rock," says co-investigator Ali Pourmand, assistant professor in the Division of Marine Geology & Geophysics, at the UM Rosenstiel School of Marine and Atmospheric Science. "To geologists and paleontologists, these limestones represent just the latest growth, and what lies beneath may provide clues to both the past and future of coral reefs."

Fundamental to the study is the ability to tell the ages of the corals. To help with this age assessment, the team will utilize a recently established geochemical laboratory that couples a laser sampling device and mass spectrometer to produce high-precision age dates of the corals.

"Being able to tell time in these rocks is our biggest challenge," says Donald McNeill, co-investigator of the project and senior scientist in the Division of Marine Geology and Geophysics, at the Rosenstiel School. "We need to put the evolutionary changes in a time context to link them with sea level and climate changes that were happening both locally and globally."

The research team will develop an integrated model of coral reef development for the critical time gap that includes the controlling factors of climate change, sea level, tectonics, and the maximum growth rate of dominant reef builders. The findings will provide a valuable record of tropical climates and the growth of coral reefs.

###

About the University of Miami

The University of Miami's mission is to educate and nurture students, to create knowledge, and to provide service to our community and beyond. Committed to excellence and proud of our diversity of our University family, we strive to develop future leaders of our nation and the world. http://www.miami.edu.



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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.


University of Miami geologists to address the mystery of an evolution gap in reef corals [ Back to EurekAlert! ] Public release date: 11-Mar-2013
[ | E-mail | Share Share ]

Contact: Annette Gallagher
a.gallagher1@umiami.edu
305-284-1121
University of Miami

National Science Foundation funds UM project to study the evolution of corals along the southern coast of the Dominican Republic

One of the greatest mysteries of modern coral reefs is how they evolved from ancient corals. A critical knowledge gap has long existed in the record of coral evolution. This evolutionary gap occurs during a period of dramatic fluctuations in sea level and changes in the Earth's climate between 1 and 2 million years ago. During this period many "old" corals went extinct, and the modern reef corals emerged. To fill this key temporal gap and understand the evolutionary and ecological transition to modern Caribbean reefs, the U.S. National Science Foundation (NSF) has funded a University of Miami (UM) project to study corals along the southern coast of the Dominican Republic. It is one of the few areas that contain a record of coral reefs from this period of climatic change.

"Our preliminary fieldwork has indicated that the Dominican Republic contains rocks that bridge this critical reef evolution gap," said James Klaus, lead investigator and assistant professor in the Department of Geological Sciences, at the UM College of Arts and Sciences. "The Dominican Republic is a valuable site because it was submerged for a long period of time, and has now been uplifted to make the coral-rich deposits accessible."

The NSF grant is $250,000 for two years. During that time, the team will work to pinpoint the evolutionary transition from the now extinct coral Stylophora, to modern reefs dominated by the genus Acropora (staghorn and elkhorn corals) and evaluate how reef ecosystems respond to climate change.

"These corals work in concert to construct the reef edifice, and just below the living surface form the underlying limestone rock," says co-investigator Ali Pourmand, assistant professor in the Division of Marine Geology & Geophysics, at the UM Rosenstiel School of Marine and Atmospheric Science. "To geologists and paleontologists, these limestones represent just the latest growth, and what lies beneath may provide clues to both the past and future of coral reefs."

Fundamental to the study is the ability to tell the ages of the corals. To help with this age assessment, the team will utilize a recently established geochemical laboratory that couples a laser sampling device and mass spectrometer to produce high-precision age dates of the corals.

"Being able to tell time in these rocks is our biggest challenge," says Donald McNeill, co-investigator of the project and senior scientist in the Division of Marine Geology and Geophysics, at the Rosenstiel School. "We need to put the evolutionary changes in a time context to link them with sea level and climate changes that were happening both locally and globally."

The research team will develop an integrated model of coral reef development for the critical time gap that includes the controlling factors of climate change, sea level, tectonics, and the maximum growth rate of dominant reef builders. The findings will provide a valuable record of tropical climates and the growth of coral reefs.

###

About the University of Miami

The University of Miami's mission is to educate and nurture students, to create knowledge, and to provide service to our community and beyond. Committed to excellence and proud of our diversity of our University family, we strive to develop future leaders of our nation and the world. http://www.miami.edu.



[ 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/2013-03/uom-uom031113.php

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Climate Change: Even Worse Than We Feared

Back in 1999 Penn State climate scientist Michael Mann released the climate change movement's most potent symbol: The "hockey stick," a line graph of global temperature over the last 1,500 years that shows an unmistakable, massive uptick in the twentieth century when humans began to dump large amounts of greenhouse gases into the atmosphere. It's among the most compelling bits of proof out there that human beings are behind global warming, and as such has become a target on Mann's back for climate denialists looking to draw a bead on scientists.?

Now it's gotten a makeover: A study published in Science reconstructs global temperatures further back than ever before -- a full 11,300 years. The new analysis finds that the only problem with Mann's hockey stick was that its handle was about 9,000 years too short.

To be clear, the study finds that temperatures in about a fifth of this historical period were higher than they are today. But the key, said lead author Shaun Marcott of Oregon State University, is that temperatures are shooting through the roof faster than we've ever seen.

"What we found is that temperatures increased in the last hundred years as much as they had cooled in the last six or seven thousand," he said. "In other words, the rate of change is much greater than anything we've seen in the whole Holocene," referring to the current geologic time period, which began around 11,500 years ago.?

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Previous historic climate reconstructions typically extended no further back than 2,000 years, roughly as far back as you can go by examining climate indicators from tree rings, as Mann did. To dig even deeper, Marcott's team looked at objects collected from more than 70 sites worldwide, primarily fossilized ocean shells that have been unearthed by oceanographers. Existing research has shown that certain chemical tracers in the shells link directly to temperature at the time they were created; by studying oxygen isotopes in the fossilized plankton shown below, for example, scientists can deduce that it formed its shell at a time when Greenland was fully without ice. Marcott's task was to compile enough such samples to represent the whole planet over his chosen timeframe.

"There's been a lot of work that's gone into the calibrations, so we can be dead certain [the shells] are recording the temperature we think they're recording," he said.

Today's study should help debunk the common climate change denial argument that recent warming is simply part of a long-term natural trend. Indeed, Marcott says, the earth should be nearing the bottom of a several-thousand year cool-off (the end-point of the rainbow arc in (B) above), if natural factors like solar variability were the sole driving factors. Instead, temperatures are rising rapidly.

Mann himself, who literally wrote the book on attacks on climate scientists, said in an email to Climate Desk that he was "certain that professional climate change deniers will attack the study and the authors, in an effort to discredit this important work," especially given the close ties between the two scientists' research. "It will therefore be looked at as a threat to vested interests who continue to deny that human-changed climate change is a reality."

Marcott admitted he was apprehensive about charging into the fully-mobilized troll army, but said he was grateful scientists like Mann had "gone through hell" before him to build a support network for harassed climate scientists.?

"When Michael came along there was a lot more skepticism about global warming, but the public has come a long way," he said. "I'm curious to see how the skeptics are going to take this paper."

This piece is by Tim McDonnell of?The Climate Desk.

Source: http://news.yahoo.com/climate-change-even-worse-feared-102535265--politics.html

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Warrant: Agent provided ex-UNC players cash

(AP) ? Investigators in North Carolina say a Georgia-based sports agent violated sports agent laws by sending cash payments to former Tar Heels football players.

In search warrants unsealed Monday, investigators with the Secretary of State's office say Terry Watson of the Watson Sports Agency sent $2,000 cash in 2010 to Marvin Austin, who was dismissed from the team that year for receiving improper benefits. They also say Watson had contact with players before registering with the state.

The office launched its probe in 2010 shortly after the start of an NCAA investigation at the school. The law prohibits agents from offering gifts before a contract is signed and can lead to criminal or civil penalties.

North Carolina is one of 42 states with laws regulating sports agents.

When she launched that investigation, Secretary of State Elaine Marshall said the focus was not on athletes or schools ? but on the agents and anyone giving athletes items of value. The state's Uniform Athletes Agents Act requires agents to register with Marshall's office and is designed to shield athletes from sports agents who would offer gifts to entice them to sign representation contracts.

It is a Class I felony to violate the law, meaning a maximum prison sentence of 15 months, and violations also could carry civil penalties of up to $25,000. Prosecution of the law is left to district attorneys in the locations where violations are alleged to have occurred.

Jim Woodall, the district attorney in Orange County, confirmed he has met with the Secretary of State's investigators but declined to comment on specifics of the case because it is an ongoing investigation. He said if a decision to prosecute is made, it will "more than likely" be in his county because that is where the University of North Carolina is located.

Watson didn't immediately return a call from The Associated Press to his Marietta, Ga.-based office.

According to the search warrants, investigator A.H. Jones said Austin told him in an interview that "Terry Watson was a guy who gave me money" and the probe led him to an associate of Watson's named Patrick Jones.

The investigator said Patrick Jones admitted Watson had asked him to send packages to athletes he was recruiting to persuade them to sign with him because it was the only way Watson's agency could compete with bigger agencies, that packages containing cash was sent to athletes at other unnamed schools and that Watson contacted athletes almost five months before registering with the state.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-11-FBC-North-Carolina-Agents-Probe/id-a1eb020abb9c42b7b15a160381d22ab8

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Why Daylight Saving Time Is Pointless

Ugh. You're up an hour early, your body hates you for it, and even a gallon of coffee can't get your day on track. Daylight savings sucks. But you know the worst part? It doesn't have to be like this. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/vUe19QJfMuo/why-daylight-saving-time-is-pointless

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Do towns ever get over shootings?

A look at Binghamton, N.Y., four years after 14 died in a mass shooting at an immigrant center.

By George Basler,?Correspondent / March 10, 2013

David Marsland kneels next to a victims' memorial in the American Civic Association Memorial Park last month in Binghamton, New York. The park and memorial, dedicated to the 13 victims of the 2009 shooting at the American Civic Association, is due to be opened this spring.

Ann Hermes/The Christian Science Monitor

Enlarge

For a solid year Jeffrey King found it nearly impossible to drive by the American Civic Association in Binghamton, N.Y., where 14 people, including the gunman, died in a mass shooting on April 3, 2009.

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The emotion was too intense for the Binghamton physician, whose mother, Roberta King, a volunteer teacher at the nonprofit agency, was one of those killed in the rampage that briefly put this small upstate New York city in the national news.

Now, nearly four years later, Dr. King can go by the building without bitterness, instead remembering how much his mother loved the agency and volunteering there. "I miss my mother every day," he says. "But, after a year or two, you move on. It's just what you do in life."

What King says for himself could also be said for the Binghamton community as a whole. While the memory of that horrible day remains strong for those closely involved, the community's focus has turned to other issues, notably the controversy over "fracking" for natural gas in the region, and recovery from major flood damage in 2011.

"There's never a time that I go by [the building] that I don't remember the worst time of my mayoral life," says Mayor Matthew Ryan. At that same time, he adds: "I don't want the community to be remembered for the shooting. It's an aberration, not who we are."

The tragedy occurred when Jiverly Wong, a mentally disturbed naturalized American citizen from Vietnam, entered the agency, which is devoted to helping immigrants and refugees, and opened fire with two Beretta handguns. Mr. Wong killed 13 people, and wounded four others, before killing himself.

After the rampage, Wong's father begged forgiveness and moved from the area. The community also raised some $270,000 for the victims' families and survivors.

But the national media's attention faded after a few days, and Binghamton is rarely mentioned in stories on gun violence. This lack of attention is resented by some of the victims' families, who wonder if the tragedy gets ignored because 11 of the 13 victims were refugees, immigrants, or foreigners.

Still, the shooting is not forgotten locally, even if it has receded from day-to-day consciousness. This spring, the community will dedicate a memorial for the victims of the shooting, located about a block away from the American Civic Association on a piece of green space donated by the city. A committee of family members raised the $225,000 to build the memorial from hundreds of private donations from individuals and local companies.

"I don't have words for the way the community responded," says David Marsland, who led the fund drive after his wife, Hong Xiu Mao Marsland, died in the shooting. What's important to the families is to remember the victims, Mr. Marsland adds: "It's meant to be a place where people can stop and think about beauty, truth, and life."

Meanwhile, the 75-year-old American Civic Association reopened after a year with significant renovations, financed by donations from local foundations, businesses, and individuals.

"Folks could have abandoned this organization," says Andrew Baranoski, the agency's executive director.

"It would have been easy because we're not a rich organization. But it didn't happen." At the same time, the agency has had to strike a balance between honoring those killed and continuing to operate as "a functional, living, breathing facility" that is not defined by tragedy, Mr. Baranoski says.

Some wonder how long the community will remember.

"In the United States, things are shortlived; and when it becomes history, how many of us read, or react, to history?" says Lubomyr Zobniw, whose wife, Maria Zobniw, a prominent member of the Ukrainian-American community, died in the shooting.

Others feel the tragedy will be remembered for decades, and the memorial will always be there to honor the victims. "It's something that people can look at and say, 'something horrible happened in this community, but we didn't let it defeat us,' " Baranoski says.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/dfFdHVnx04I/Do-towns-ever-get-over-shootings

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Monday, March 4, 2013

7 signs it's not the time to retire

For some people, there is a natural progression toward retirement. They know exactly when it's time to call it quits. For others, thoughts about when to retire make them nervous, and the decision isn't easy.

Determining the right time to retire can become mind-numbingly complex when you consider all of the personal and financial factors that come into play.

For those individuals and couples who are on the fence and not sure about the right time to retire, you're not alone. Fellow boomers face the same daunting decision, as 10,000 turn 65 every day and will do so at that rate for the next 18 years.

Instead of waiting for a mystical sign in the sky or a new software program to help you figure it out, consider these seven signs that tell you that now is definitely not the right time to retire.

You?re eligible for Social Security
Whether you surpassed the magical age of 59 ?, when you can plunder your retirement accounts with no penalty, or you turned 62 and you're eligible for early Social Security benefits, simply retiring because you hit a specific number can be a costly mistake.

"The numbers are pretty compelling for delaying retirement account withdrawals as well as Social Security," says Certified Financial Planner Eleanor Blayney, founder and president of Directions For Women. "We're all living longer. And if you're blessed with a special talent or gift in your field, it can make sense to maximize those gifts for as long as possible and delay retirement."

Retirement expert Bud Hebeler also advises to hold off on collecting Social Security. "The very best annuity is Social Security," he says. "By delaying the start of Social Security, there is an 8 percent gain each year. Social Security, unlike many pensions and annuities, is inflation-adjusted and offers unmatched spousal benefits."

You plan to work part-time
Despite the stigma associated with becoming a Wal-Mart greeter during retirement, many people are planning to work part time in retirement for both personal and financial reasons. However, you shouldn't count on being able to find work, says Hebeler, who founded AnalyzeNow.com.

"People are starting to realize that it is harder to return to work if necessary or even find a suitable part-time job to supplement retirement income," he says.

It's probably better to hang on to the full-time job for as long as you can. "Those fortunate enough to be working where their employer provides a pension or matching retirement contribution can see them grow by working just a few more years," Hebeler adds.

Before renouncing your full-time job, think through the trade-off of spending a few short years in your existing role, versus doing menial part-time work for several years that may not be satisfying.

Your spouse doesn?t want you to retire
A successful retirement warrants approval from your partner, and it's best if you both prepare for the transition.

Financial coach Christine Moriarty says it's important to make sure your spouse wants you to retire. "If your spouse keeps saying, 'Don't retire yet, don't retire yet,' find out if it's a financial or emotional concern," she says, "and get it resolved before retiring by working with a therapist or financial adviser."

Moriarty says that similar to marriage, "The first year of retirement can be the most difficult. ... You have to get into a groove, and that can take some time for couples and requires planning outside of just the financial aspects."

You don?t have a place to go
Face it, if you're not prepared for the time you'll have on your hands, you may find yourself wishing to be back in those boring staff meetings, drinking bad coffee and gossiping at the water cooler.

"If you're already a scratch golfer or don't have any interest in playing bridge, you can flounder in retirement," says Blayney. "People are so defined by their career that moving into retirement can be a shock as they realize they don't know how to relax and enjoy themselves."

Some signs of retirees who don't have a place to go or something to do: They're the ones driving 20 mph below the speed limit, talking your ear off in line at the grocery store or cleaning their garage twice a day.

"It's easy to think and talk about retirement ? and to even figure out all of the legal and financial metrics associated with it. But when it comes time to do it, people must have a meaningful answer to what they are going to do every day in it," says Troy Jones, CFP and owner of Access Financial Resources.

You?re counting on the stock market
If your nest egg isn't quite large enough to sustain you through retirement, don't expect great stock market returns to make up the difference.

"You can't invest your way to wealth or retirement success by only picking the winners in the stock market," says Blayney. "People who are most successful in retirement are not necessarily the most successful investors, but instead are those who live within their means, maintain low withdrawal rates and don't rely on the stock market to maintain their lifestyle. Doing so is a recipe for disaster."

It's necessary to do all the financial calculations before retiring. "I have seen, and heard from, too many people who have retired without ever trying to understand whether they had saved enough money to do so," says Hebeler. "Now they are both looking for unrealistic investments and full- or part-time jobs and at wage rates that are like the work they did in summer vacations between school semesters 40 years ago."

You haven?t planned for health care costs
For years, health care costs have risen at a higher rate than inflation. Then there's the specter of an unanticipated big expense.

"A friend of mine had to be medevaced by helicopter for a heart attack recently. The cost was $27,000, of which the insurance company covered only 80 percent," says Hebeler. That left his friend on the hook for $5,400.

Add premiums and copays that can exceed $25,000 a year, and those who are looking to retire before age 65 soon discover the erosive effects of medical costs on a retirement nest egg.

"Word is starting to spread about how much is needed for health care in retirement," Hebeler says. "Fidelity's pronouncement that a 65-year-old couple needs $240,000 to cover insurance premiums and uninsured medical costs is shocking by itself, but then comes the statement that this does not cover long-term care provisions."

Health care costs remain one of the biggest concerns of current and future retirees. "Retiring too early and not having the financial resources to cover health care expenses can make for a stressful and painful retirement," says Moriarty.

You have financial obligations
When it comes to major life decisions like retirement, sometimes the most obvious signs are the flashing red lights of too many financial commitments. Now is definitely not the time to retire if your situation mirrors any of the following examples.

? Your kids are either in college or are sponging off you while living in your basement.

? You're the co-signer for someone else's house or car.

? Your parents haven't retired yet.

? You need a new roof and siding, and your car is making funny noises.

? You have credit card debt, a mortgage, a car loan and you're still paying off your school loans.

Deciding when to retire doesn't have to be rocket science. Sometimes it's as simple as looking for personal and financial signs that tell you now is definitely not the best time to retire.

? 2013 Bankrate, Inc. All Rights Reserved

Source: http://www.nbcnews.com/business/7-signs-its-not-time-retire-1C8661411

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