Wednesday, June 19, 2013

In Cambodia's jungles, a lost world is found (+ video)

A team of archaeologists from Australia has found an ancient city buried for more than 1,000 years beneath Cambodia's soupy jungles.

By Elizabeth Barber,?Contributor / June 17, 2013

Hidden in the depths of the Cambodian jungle lays an ancient city, undiscovered until now (News2242).

If at seems at times that our globe is already thoroughly mapped and explored, all its corridors charted and its mysteries explained, then the latest news out of Southeast Asia is solacing ? there are, it seems, still lost worlds to be discovered, combed out from beneath a millennium of accumulated jungle in remote Cambodia.

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A team of archaeologists from Australia has found an ancient city that has for more than 1,000 years escaped detection ? not even looters had found the mysterious place, buried in Cambodia?s otherwise heavily trafficked Siem Reap province, which sees about a million tourists each year, Australia's The Age reported.

Known as Mahendraparvata, the lost world is some 1,200-years old, about 350 years older than the Angkor Wat temple complex, also in Siem Reap. Like Angkor, it was part of the Hindu-Buddhist Khmer Empire that from about 800 A.D. to 1400 A.D. ruled?Southeast Asia, using slave labor to construct opulent, arrestingly beautiful stone temples.

Damian Evans, director of the University of Sydney's archaeological research center in Cambodia, and a small group of colleagues working in Cambodia?s northwestern corridor first mapped the area, Cambodia?s Phnom Kulen mountain, using airborne Lidar, a remote-sensing technology that uses lasers. The Lidar data revealed structures hidden beneath Technicolor green of rural Cambodia?s thick jungles, giving scientists the basic outline of the almost mythical place ??as well as the wish to know more.

Weeks later, guided by an ex-Khmer Rogue soldier familiar with the terrain, the team hacked their way to the remnants of this once-booming cosmopolis:?abandoned, overgrown temples, as well as evidence of roads and canals.

Scientists are unsure why Mahendraparyata was abandoned ??possibly, the area had suffered too much?environmental degradation to support the empire?s burgeoning population. Turned over to time, the royal city was worked to rubble as a millennium of industrious vegetation and monsoon rains did their worst. The mountain itself, once home to the peak of Cambodian culture, would go on to witness one of its worst moments, becoming a Khmer Rouge stronghold in the 1970s.

Throughout all that, the mountain has remained a spiritual place, host to tens of thousands of pilgrims each year.

Source: http://rss.csmonitor.com/~r/feeds/science/~3/B3ccJe-9oA4/In-Cambodia-s-jungles-a-lost-world-is-found-video

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NNPC to tackle environmental degradation - Vanguard News

By KUNLE KALEJAYE

Nigerian National Petroleum Corporation, NNPC has tasked its staff to imbibe the consciousness and spirit of preservation and friendliness toward the environment as part of measure to prevent the environment from total degradation.

Speaking to newsmen in Lagos, Manager, NNPC Lagos Zonal office, Mr. James Adebola said the corporation on a yearly basis observes the World Environment Day in order to educate its members to be aware on the need to protect and save the environment.

?As you are aware, every June 5 is World Environmental Day and NNPC year in year out has always been observing it in order to sensitize our members on the need for them to be aware to protect, save the environment and ensure that it is not abused.

It is part of NNPC?s contribution towards saving the environment that is why we are observing it here in Lagos office. The public need to be sensitized, but we are using our staff as a means to spread the message to the larger society so that the larger society will see their sterling example in protecting the environment and follow suit. We are also hoping that some of us that are NNPC staff, who are involve in policies formation should be able to interact with political leaders and to influence decision on what NNPC is doing.

We should be cautious of environment and ensure that it is not abuse, it is our responsibility to keep a very safe environment for our future generation.?

Comments are moderated. Please keep them clean and brief.

Source: http://www.vanguardngr.com/2013/06/nnpc-to-tackle-environmental-degradation/

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Wednesday, May 22, 2013

National Partnership for Women & Families: PREGNANCY ...

ActionSpeak



PREGNANCY DISCRIMINATION

Thirty-five years ago, we worked hard to pass the Pregnancy Discrimination Act ? a groundbreaking law that made pregnancy discrimination illegal in this country. Unfortunately, too many employers have found ways to flout the law, and expecting mothers are being denied reasonable job accommodations or forced out of their jobs as a result. That?s why we need the Pregnant Workers Fairness Act, which was re-introduced in Congress last week.
Take action today ?

Stop Pregnancy Discrimination

Maryland took a big step toward being more fair and supportive to working families last week when Governor Martin O'Malley signed the Reasonable Accommodations for Pregnant Workers Act. This new law will help stop discrimination against pregnant workers and promote the health and economic security of the state's pregnant women, their babies and their families.
More ?

Sarah Crawford MD Pregnant Workers Bill Signing 2013
The National Partnership's Sarah Crawford (back row, second from right) attends the bill signing on May 16, 2013.


Source: http://www.nationalpartnership.org/site/News2?page=NewsArticle&id=39918

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Lisa Bonchek Adams: In Sickness and in Health: What Is It Like for a Mother to Read Her Daughter's Blogs About Stage IV Cancer?

My mother, Dr. Rita Bonchek, is a psychologist who specializes in grief and loss. A career discussing death and dying, however, was insufficient preparation for hearing the words, "Mom, I have metastatic breast cancer."

Mom and I have reacted very differently to the news of my stage IV cancer. I was online within days writing posts about the steps I was taking. I wrote immediately about how to help children in the days following a diagnosis like mine. As my readers know, I'm very open about this part of my life.

My mother, on the other hand, is much more private. She would never write a blog the way I do. She didn't want to share this news with people; she wasn't ready to talk about it. I respect her decision but that approach doesn't work for me. Sometimes our different ways of thinking lead to disagreements. Despite our differences we always support each other.

I thought it might be helpful for readers to hear what she has to say about reading my posts. Some of us with cancer choose to be very public with our daily lives but our parents are often forgotten in the discussion.

I am Lisa's proud mother and I have followed her blog from its first day. As her mother, I read her blog from a unique point of view, and I want to share my perspective with you.

Those of you who are reading this blog follow Lisa and her incredible writing. It is her understanding of human behavior, her expression of feelings of her heart and thoughts of her mind that make so many people want another blog from her as soon as the one being read is finished.

Yet, as the mother of this outstanding-in-all-aspects daughter, my reading of Lisa's blog posts is complicated because each piece contains an extra layer of heart-wrenching pain for me. Lisa's blog is a precious sharing of her everyday life, of medical explanation and analysis of each and every test result, of measured consideration of her hopes, fears, etc. Parents rarely get the opportunity to get "up close and personal" to this extent with a child. As Lisa's mother, knowing her innermost thoughts is a gift and a curse.

If you (or anyone else but Lisa) were writing about a life journey with a cancer diagnosis, I could handle reading about the physical assaults on your body and the emotional assaults on your psyche because I would be more objective and not involved in your everyday life. I could read your blog, feel empathy and sorrow for the diagnosis, but step away from it. However, I am enmeshed in Lisa's writing.

Lisa's father stopped having the blog posts sent directly to his e-mail because he was often caught unaware with heavy emotional subject matter arriving at inappropriate times. He now accesses the blog posts only when he feels emotionally prepared for whatever he may find.

While this would also be a very reasonable decision for me to make, I have the ambivalent feelings of wanting to be close and share every moment of what Lisa thinks and feels at that moment versus retreating from the declarations of how her life is now and her fears for the future for her and the family -- her family and my family.

Lisa and I share the personality trait of always wanting to know the truth so we are as well prepared for the worst as we can be. Lisa and I promised each other that we would never withhold any information to protect each other. The honesty Lisa promised me is the honesty she has promised to all of you, her readers.

On one level, her blog reveals to me everything I want to know, but on another level what I unconsciously don't want to know. This emotional see-saw of wanting to read it but not wanting to read it is a decision that I must make each time a new blog-post appears in my inbox.

Why is this "to know or not to know" decision so difficult for me? When I read Lisa's writings, I imagine the sub-text that she does not reveal: how she is managing to keep her family's lives as "normal" (whatever that means) as possible.

Lisa is, as most mothers are, the hub of her family's life. When Lisa writes in a blog-post that she was very tired and rested for hours, I know that her closed bedroom door makes every family member who sees that closed door go into overdrive with founded or unfounded concern and fear.

Lisa and I share the goals to make the most of each day and to cherish and to love one another. These are life affirmations within our control when so much of life is out of our control. Share our goals as you and I, Lisa's readers, benefit from Lisa's greatest gift to us: who she is and how she lives her life, in sickness and in health.

?

Follow Lisa Bonchek Adams on Twitter: www.twitter.com/AdamsLisa

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Source: http://www.huffingtonpost.com/lisa-b-adams/mother-daughter-cancer_b_3306482.html

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New method for tailoring optical processors

May 21, 2013 ? Rice University scientists have unveiled a robust new method for arranging metal nanoparticles in geometric patterns that can act as optical processors that transform incoming light signals into output of a different color. The breakthrough by a team of theoretical and applied physicists and engineers at Rice's Laboratory for Nanophotonics (LANP) is described this week in the Proceedings of the National Academy of Sciences.

Rice's team used the method to create an optical device in which incoming light could be directly controlled with light via a process known as "four-wave mixing." Four-wave mixing has been widely studied, but Rice's disc-patterning method is the first that can produce materials that are tailored to perform four-wave mixing with a wide range of colored inputs and outputs.

"Versatility is one of the advantages of this process," said study co-author Naomi Halas, director of LANP and Rice's Stanley C. Moore Professor in Electrical and Computer Engineering and a professor of biomedical engineering, chemistry, physics and astronomy. "It allows us to mix colors in a very general way. That means not only can we send in beams of two different colors and get out a third color, but we can fine-tune the arrangements to create devices that are tailored to accept or produce a broad spectrum of colors."

The information processing that takes place inside today's computers, smartphones and tablets is electronic. Each of the billions of transistors in a computer chip uses electrical inputs to act upon and modify the electrical signals passing through it. Processing information with light instead of electricity could allow for computers that are both faster and more energy-efficient, but building an optical computer is complicated by the quantum rules that light obeys.

"In most circumstances, one beam of light won't interact with another," said LANP theoretical physicist Peter Nordlander, a co-author of the new study. "For instance, if you shine a flashlight at a wall and you cross that beam with the beam from a second flashlight, it won't matter. The light that comes out of the first flashlight will pass through, independent of the light from the second.

"This changes if the light is traveling in a 'nonlinear medium,'" he said. "The electromagnetic properties of a nonlinear medium are such that the light from one beam will interact with another. So, if you shine the two flashlights through a nonlinear medium, the intensity of the beam from the first flashlight will be reduced proportionally to the intensity of the second beam."

The patterns of metal discs LANP scientists created for the PNAS study are a type of nonlinear media. The team used electron-beam lithography to etch puck-shaped gold discs that were placed on a transparent surface for optical testing. The diameter of each disc was about one-thousandth the width of a human hair. Each was designed to harvest the energy from a particular frequency of light; by arranging a dozen of the discs in a closely spaced pattern, the team was able to enhance the nonlinear properties of the system by creating intense electrical fields.

"Our system exploits a particular plasmonic effect called a Fano resonance to boost the efficiency of the relatively weak nonlinear effect that underlies four-wave mixing," Nordlander said. "The result is a boost in the intensity of the third color of light that the device produces."

Graduate student and co-author Yu-Rong Zhen calculated the precise arrangement of 12 discs that would be required to produce two coherent Fano resonances in a single device, and graduate student and lead co-author Yu Zhang created the device that produced the four-wave mixing -- the first such material ever created.

"The device Zhang created for four-wave mixing is the most efficient yet produced for that purpose, but the value of this research goes beyond the design for this particular device," said Halas, who was recently named a member of the National Academy of Sciences for her pioneering research in nanophotonics. "The methods used to create this device can be applied to the production of a wide range of nonlinear media, each with tailored optical properties."

Source: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/physics/~3/NXwTwOcHafs/130521121603.htm

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Tuesday, May 21, 2013

IRS Scandal: Treasury Consulted On Multiple Occasions, Report Claims

More details emerged Monday suggesting that the Treasury Department was involved in the IRS mulling over a public admission of its activities targeting conservative groups.

The Washington Post reports that according to a Treasury Department official, there was communication between both federal government wings on three occasions to discuss how a disclosure should be handled. Deference to the IRS was chosen by the Treasury in each case, the Post noted.

J. Russell George, the Treasury inspector general for tax administration, said Friday that senior Treasury officials were first made aware in June 2012 of complaints from Tea Party groups. The results of George's investigation were known by the Treasury in March 2013, upon standard receipt of a draft of his report, the AP reported.

The Washington Post report itemizing the IRS-Treasury discussions surfaces on the same day that White House Press Secretary Jay Carney acknowledged senior staffers failed to inform President Barack Obama about a forthcoming audit revealing the targeted activities. That decision was made partly because of it being inappropriate for the administration to intervene.

"The suggestion of alerting him is that he would do something," Carney said. "And if he were to do something, imagine what that story would look like ... It is absolutely the cardinal rule, as we see it, that we do not intervene in ongoing investigations."

Coupled with Carney's comments was a Monday batch of 41 questions from the Senate Finance Committee, demanding answers on issues that included whether anyone in the White house knew of the IRS scrutinizing Tea Party groups. A hearing will be held later Tuesday by the same committee on the scandal.

Related on HuffPost:

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Source: http://www.huffingtonpost.com/2013/05/21/irs-scandal-treasury_n_3310139.html

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More Obama aides knew of IRS audit; Obama not told

FILE - In this May 15, 2013 file photo, President Barack Obama speaks in the East Room of the White House in Washington. It might have seemed a no-win situation to the White House: either keep President Barack Obama in the dark about a looming investigation into political targeting by the Internal Revenue Service or blur legal lines by telling him about an independent audit. (AP Photo/Jacquelyn Martin)

FILE - In this May 15, 2013 file photo, President Barack Obama speaks in the East Room of the White House in Washington. It might have seemed a no-win situation to the White House: either keep President Barack Obama in the dark about a looming investigation into political targeting by the Internal Revenue Service or blur legal lines by telling him about an independent audit. (AP Photo/Jacquelyn Martin)

FILE - In this May 10, 2006 file photo, then-federal prosecutor, now White House Counsel Kathryn Ruemmler is seen in Houston. It might have seemed a no-win situation to the White House: either keep President Barack Obama in the dark about a looming investigation into political targeting by the Internal Revenue Service or blur legal lines by telling him about an independent audit. (AP Photo/Pat Sullivan, File)

White House Press Secretary Jay Carney gestures as he speaks during his daily news briefing at the White House in Washington, Monday, May, 20, 2013. Carney spoke on various subjects including the recent scandals involving the IRS and Justice Department. (AP Photo/Pablo Martinez Monsivais)

FILE - In this May 9, 2013 file photo, Sen. John Cornyn, R-Texas, speaks on Capitol Hill in Washington. It might have seemed a no-win situation to the White House: either keep President Barack Obama in the dark about a looming investigation into political targeting by the Internal Revenue Service or blur legal lines by telling him about an independent audit. (AP Photo/J. Scott Applewhite, File)

FILE - In this Oct. 15, 2010 file photo White House communications director Dan Pfeiffer walks on the South Lawn of the White House in Washington. It might have seemed a no-win situation to the White House: either keep President Barack Obama in the dark about a looming investigation into political targeting by the Internal Revenue Service or blur legal lines by telling him about an independent audit. (AP Photo/Charles Dharapak, File)

(AP) ? White House chief of staff Denis McDonough and other senior advisers knew in late April that an impending report was likely to say the IRS had inappropriately targeted conservative groups, President Barack Obama's spokesman disclosed Monday, expanding the circle of top officials who knew of the audit beyond those named earlier.

But McDonough and the other advisers did not tell Obama, leaving him to learn about the politically perilous results of the internal investigation from news reports more than two weeks later, officials said.

The Treasury Department also told the White House twice in the weeks leading up to the IRS disclosure that the tax agency planned to make the targeting public, a Treasury official said.

The apparent decision to keep the president in the dark about the matter underscores the White House's cautious legal approach to controversies and reflects a desire by top advisers to distance Obama from troubles threatening his administration.

Obama spokesman Jay Carney defended keeping the president out of the loop on the Internal Revenue Service audit, saying Obama was comfortable with the fact that "some matters are not appropriate to convey to him, and this is one of them."

"It is absolutely a cardinal rule as we see it that we do not intervene in ongoing investigations," Carney said.

Republicans, however, are accusing the president of being unaware of important happenings in the government he oversees.

"It seems to be the answer of the administration whenever they're caught doing something they shouldn't be doing is, 'I didn't know about it'," Sen. John Cornyn, R-Texas, told CBS News. "And it causes me to wonder whether they believe willful ignorance is a defense when it's your job to know."

Obama advisers argue that the outcry from Republicans would be far worse had McDonough or White House Counsel Kathryn Ruemmler told the president about the IRS audit before it became public, thereby raising questions about White House interference.

Still, the White House's own shifting information about who knew what and when is keeping the focus of the IRS controversy on the West Wing.

When Carney first addressed the matter last week, he said only that Ruemmler had been told around April 22 that an inspector general audit was being concluded at a Cincinnati IRS office that screens applications for organizations' tax-exempt status. He said the audit was described to the counsel's office "very broadly."

But on Monday, Carney said lower-ranking staffers in the White House counsel's office first learned of the report one week earlier, on April 16. When Ruemmler was later alerted, she was told specifically that the audit was likely to conclude that IRS employees improperly scrutinized organizations by looking for words like "tea party" and "patriot." Ruemmler then told McDonough, deputy chief of staff Mark Childress, and other senior advisers, but not Obama.

The Treasury official said Monday that the department twice passed on information to the White House about the IRS' plans to disclose the political targeting. Childress and Treasury chief of staff Mark Patterson were in communication on the matter, as were lawyers at both the White House and Treasury.

In the first instance, Treasury officials told the White House that Lois Lerner, who heads the IRS division that oversees tax-exempt groups, was considering making a public apology in a speech.

Around the same time, Treasury relayed to the White House that Acting IRS Commissioner Steven Miller expected to be asked about the matter in congressional testimony on April 25, but the issue was not raised.

However, the Treasury official said the department did not tell the White House about the IRS' final decision for Lerner to apologize for the targeting during a conference on May 10. The official was not authorized to discuss the matter publicly and insisted on anonymity.

The IRS is an independent agency within the Treasury Department. Because of that independent status, the official said Treasury deferred to the IRS in its decision about how to make the targeting public.

Despite the notifications from the Treasury Department, which oversees the IRS, the White House insists it did not know the conclusions of the inspector general report until it was made public.

Members of Congress sent the IRS at least eight letters since 2011 asking about complaints from tea party groups that they were being harassed by the IRS. Many of those lawmakers are livid that the IRS chose to reveal that conservative groups were being targeted at a legal conference instead of telling Congress.

A new Pew Research Center poll shows 42 percent of Americans think the Obama administration was "involved" in the IRS targeting of conservative groups, while 31 percent say it was a decision made solely by employees at the IRS.

The IRS matter is one of three controversies that have consumed the White House over the past week. In each instance, officials have tried to put distance between the president and questionable actions by people within his administration.

As with the IRS investigation, the White House says Obama learned only from news reporters that the Justice Department had subpoenaed phone records from journalists at The Associated Press as part of a leaks investigation. And faced with new questions about the deadly attacks in Benghazi, Libya, Obama's advisers have pinned responsibility on the CIA for crafting talking points that downplayed the potential of terrorism, despite the fact that the White House was a part of the process.

Former White House officials say a president has little choice but to distance himself from investigations and then endure accusations of being out of touch, or worse.

"It's a tough balance," said Sara Taylor Fagen, who was White House political director for President George W. Bush from 2005 to 2007.

"With a scandal, there's no way to win," said Fagen, whom the Senate Judiciary Committee subpoenaed and sharply questioned in a probe of dismissed U.S. attorneys. "There may never have been any wrongdoing by anyone in the White House, on any of these issues," she said, "but once the allegations are made, you can't win."

A White House peeking into an ongoing investigations can trigger a political uproar. A well-known case involved President Richard Nixon trying to hinder the FBI's probe of the Watergate break-in.

In a less far-reaching case in 2004, the Bush White House acknowledged that its counsel's office learned of a Justice Department investigation into whether Sandy Berger - the national security adviser under President Bill Clinton - had removed classified documents from the National Archives. Democrats said the White House hoped to use the information to help Bush's re-election campaign.

In the current IRS matter, two congressional committees are stepping up their investigations this week with hearings during which IRS and Treasury officials will be questioned closely about what they knew and when.

Former IRS Commissioner Douglas Shulman heads to Capitol Hill on Tuesday, giving lawmakers their first opportunity to question the man who ran the agency when agents were improperly targeting tea party groups. The Senate Finance Committee wants to know why Shulman didn't tell Congress - even after he was briefed in 2012 - that agents had been singling out conservative political groups for additional scrutiny when they applied for tax-exempt status.

Also testifying will be Miller, who took over as acting commissioner in November, when Shulman's five-year term expired. Last week, Obama forced Miller to resign.

On Wednesday, Deputy Treasury Secretary Neal Wolin will testify before the House oversight committee.

Treasury inspector general J. Russell George says he told Wolin about the subject of the IRS inquiry last summer.

In a related matter, the IRS acknowledged Monday that an official testified to Congress about tax-exempt matters long after her duties supposedly had shifted to the rollout of Obama's health care law.

Republicans point to Sarah Hall Ingram's history at IRS as they question the agency's ability to properly oversee aspects of Obama's health care overhaul. The IRS will play a major role in determining benefits and penalties under the new law.

The IRS had said last week that Ingram shifted to overseeing the health care law rollout in December 2010, well before alarm bells went off at headquarters that a unit of the tax exempt division was targeting tea party groups for extra scrutiny.

But records show she testified to Congress in her capacity as head of the tax-exempt office as recently as last year.

Monday the IRS said in a statement that Ingram "was in a unique position to testify" about tax-exempt policies in May 2012. It said Ingram "still formally held" the title of IRS commissioner of tax exempt and government entities, even though "she was assigned full-time to (health care law) activities since December 2010."

Sen. Orrin Hatch, R-Utah, says Congress needs to find out what Ingram and other officials knew, and when they knew it.

___

Associated Press writers Stephen Ohlemacher, Ricardo Alonso-Zaldivar and Jim Kuhnhenn and researcher Monika Mathur contributed to this report.

___

Follow Julie Pace at http://twitter.com/jpaceDC and Charles Babington at http://twitter.com/cbabington

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-05-20-US-IRS-Political-Groups/id-3368ffcb9a65456ebe8dbfc727e3dcde

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