Tuesday, April 30, 2013

FBI visits home of wife of dead bombing suspect

NORTH KINGSTOWN, R.I. (AP) ? FBI agents investigating the Boston Marathon bombings have visited the Rhode Island home of Tamerlan Tsarnaev's (TAM'-ehr-luhn tsahr-NEYE'-ehv) in-laws and carried away several bags.

FBI spokesman Jason Pack confirms agents went to the North Kingstown home of Katherine Russell's parents Monday. Russell, Tsarnaev's widow, has been staying there.

Russell did not speak to reporters as she left her attorneys' office in Providence later in the day. Attorney Amato DeLuca says she's doing everything she can to assist with the investigation.

Attorneys have previously said Russell and her family were in shock when they learned of the allegations against her husband and brother-in-law, Dzhokhar Tsarnaev (joh-HAHR' tsahr-NEYE'-ehv).

Tamerlan Tsarnaev was killed in a gun battle with police. Dzhokhar Tsarnaev has been charged with using a weapon of mass destruction.

Source: http://news.yahoo.com/fbi-visits-home-wife-dead-bombing-suspect-191157369.html

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Monday, April 29, 2013

Some are overlooked in US immigration overhaul

In this April 18, 2013, photo, Carlos Jair Gonzalez, 29, left, gives guidance to a newcomer at the Padre Chava migrant shelter in the northern border city of Tijuana. Gonzalez, who was deported from the U.S. last December, has been at the shelter for a month while nursing a foot he fractured when he jumped the border fence in a failed attempt to rejoin his family in California. Gonzalez, who came to the U.S. when he was two years old, is one of nearly 2 million removals from the United States since Barack Obama was first elected president. (AP Photo/Alex Cossio)

In this April 18, 2013, photo, Carlos Jair Gonzalez, 29, left, gives guidance to a newcomer at the Padre Chava migrant shelter in the northern border city of Tijuana. Gonzalez, who was deported from the U.S. last December, has been at the shelter for a month while nursing a foot he fractured when he jumped the border fence in a failed attempt to rejoin his family in California. Gonzalez, who came to the U.S. when he was two years old, is one of nearly 2 million removals from the United States since Barack Obama was first elected president. (AP Photo/Alex Cossio)

In this April 18, 2013, photo, migrants and recent deportees from the U.S. wait for a table at the dining room of the Padre Chava migrant shelter in the northern border city of Tijuana, Mexico. Deportations topped 400,000 in 2012, more than double from seven years earlier, sending Mexicans to border cities like Tijuana where they often struggle to find work. (AP Photo/Alex Cossio)

In this April 18, 2013, photo, Carlos Jair Gonzalez, 29, left, gives guidance to a newcomer at the Padre Chava migrant shelter in the northern border city of Tijuana. Gonzalez, who was deported from the U.S. last December, has been at the shelter for a month while nursing a foot he fractured when he jumped the border fence in a failed attempt to rejoin his family in California. Gonzalez, who came to the U.S. when he was two years old, is one of nearly 2 million removals from the United States since Barack Obama was first elected president. (AP Photo/Alex Cossio)

In this April 18, 2013, photo, Migrants and recent deportees from the U.S. wait in line to wash their hands during mealtime at the Padre Chava migrant shelter in the northern border city of Tijuana. Deportations topped 400,000 in fiscal 2012, more than double from seven years earlier, sending Mexicans to border cities like Tijuana where they often struggle to find work. (AP Photo/Alex Cossio)

(AP) ? Carlos Gonzalez has lived nearly all his 29 years in a country he considers home but now finds himself on the wrong side of the border ? and the wrong side of a proposed overhaul of the U.S. immigration system that would grant legal status to millions of people.

Gonzalez was deported to Tijuana, Mexico, from Santa Barbara in December, one of nearly 2 million removals from the United States since Barack Obama was first elected president.

"I have nobody here," said Gonzalez, who serves breakfasts in a Tijuana migrant shelter while nursing a foot that fractured in 10 places when he jumped the border fence in a failed attempt to rejoin his mother, two brothers and extended family in California. "The United States is all I know."

While a Senate bill introduced earlier this month would bring many of the estimated 11 million people living in the U.S. illegally out of the shadows, not everyone would benefit. They include anyone who arrived after Dec. 31, 2011, those with gay partners legally in the U.S., siblings of U.S. citizens and many deportees such as Gonzalez.

With net immigration from Mexico near zero, the number who came to the U.S. since January 2012 is believed to be relatively small, possibly a few hundred thousand. They include Isaac Jimenez, 45, who paid a smuggler $4,800 to guide him across the California desert in August to reunite with his wife and children in Fresno.

"My children are here, everything is here for me," Jimenez said from Fresno. He lived in the U.S. illegally since 1998 and returned voluntarily to southern Mexico last year to see his mother before she died.

So far, advocates on the left have shown limited appetite to fight for expanded coverage as they brace for a tough battle in Congress. Some take aim at other provisions of the sweeping legislation, like a 13-year track to citizenship they consider too long and $4.5 billion for increased border security.

"It's not going to include everybody," said Laura Lichter, president of the American Immigration Lawyers Association. "It's not perfect. I think you hear a lot of people saying, 'Don't let the perfect be the enemy of the good,' and this is good."

Peter Nunez, who supports restrictive policies as chairman of the Center for Immigration Studies in Washington, rates the bill an 8 or 9 on a scale from 1 to 10, with 10 being the most inclusive. He criticizes a measure that allows deportees without criminal histories to apply for permission to return if they have spouses or children in the U.S. legally, a step that supporters say would reunite families.

"I just don't understand why we are going to basically undo a deportation," said Nunez, a former U.S. attorney in San Diego.

Senate negotiators were more forgiving of criminal records than the Obama administration was when it granted temporary work permits last year to many who came to the U.S. as children. The administration disqualified anyone with a single misdemeanor conviction of driving under the influence, domestic violence, drug dealing or certain other crimes. The Senate bill says only that three misdemeanors or a single felony make someone ineligible.

Deportations topped 400,000 in fiscal 2012, more than double from seven years earlier, sending Mexicans to border cities like Tijuana where they often struggle to find work. The Padre Chava migrant shelter serves breakfast to 1,100 people daily in a bright yellow building that opened three years ago because it outgrew its old quarters. Director Ernesto Hernandez estimates 75 percent are deported.

"Many come wearing sneakers that cost hundreds of dollars and nothing in their pockets," Hernandez said.

About 10 percent of the shelter's deportees speak little or no Spanish, including Salvador Herrera IV, 28, who came to the U.S. when he was 2 in the back seat of a car and grew up skateboarding and playing basketball in Long Beach. With a conviction for grand theft auto putting his legal status out of the question, he is considering paying $8,000 for someone else's identity documents to try to return illegally to Southern California.

"I'm basically American," he said. "I'm a beach boy. I do American stuff."

Many at the shelter have convictions for DUI or domestic violence, said Hernandez, reflecting the Obama administration's priority to target anyone with criminal records for deportation.

Gonzalez was arrested in Santa Barbara on suspicion of disorderly conduct, landing him in Tijuana for New Year's Eve. He said he had several misdemeanor convictions, including a DUI, which he committed shortly after turning 18.

"That's when you party a lot and you think it's not going to matter," he said.

Gonzalez was born in Cuernavaca, south of Mexico City, and came to the U.S. by plane when he was 2 years old, never leaving Santa Barbara. After graduating from Santa Barbara High School in 2002, he took automotive classes at community college, worked about four years at a Jiffy Lube outlet and held jobs as a mechanic, gardener and telemarketer in the picturesque California coastal city of 90,000 people.

Gonzalez doesn't know where he will settle after his foot heals. His family helped with more than $3,000 in medical expenses, including a metal rod that holds a toe together.

He may try to find an aunt in Cuernavaca but doesn't have her phone number or address.

"I never thought I would be in this predicament," he said.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-04-28-Immigration-Left%20Out/id-17b2bbb68c684001ad13030e693d82f9

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Saturday, April 27, 2013

Huddersfield researchers publish a book exploring the link between evolution and criminal behavior

Huddersfield researchers publish a book exploring the link between evolution and criminal behavior [ Back to EurekAlert! ] Public release date: 26-Apr-2013
[ | E-mail | Share Share ]

Contact: Megan Beech
m.beech@hud.ac.uk
01-484-473-053
University of Huddersfield

Dr. Jason Roach argues that evolutionary insights should play a greater role in understanding criminal behavior

Dr Jason Roach of the University of Huddersfield, along with co-author Professor Ken Pease, has published a new book addressing the controversial issue of employing evolutionary theory to analyse criminal behaviour. UK criminologists have so far shied away from this approach for fear of being linked to less credible theories such as eugenics. Dr Roach, writing alongside one of the world's most respected criminologists, hopes to readdress this balance and encourage new researchers to consider the insights evolutionary theory has to offer.

Child homicide is one example of a crime which can often be comprehended more easily if evolution is introduced into the analysis, according to Dr Roach. He explains that such crimes might be better understood when considering that an evolutionary instinct could mean that some men feel little need to invest any parental responsibility in children who are not biologically theirs as in the tragic case of baby Peter Connolly.

An understanding of the evolutionary process who we are as a species and where we have evolved from can also explain how and why legal systems have developed, as a means of regulating competition between individuals. Dr Roach has also explored empathy and altruism unique to human beings and how they function as protective factors to mitigate anti-social behaviour.

"The default position is one of empathy, so those that do engage in anti-social behaviour should perhaps be nudged towards being more empathic, rather than just simply punished," argues Dr Roach, who is Reader in Crime and Policing at the University of Huddersfield.

His new book, co-authored with Professor Pease, is entitled Evolution and Crime. It argues that although the received scientific wisdom is that human physique and behaviour have been shaped by the pressures of natural selection, the topic of crime is rarely touched on in textbooks on evolution and the topic of evolution is ever rarer in criminology textbooks.

There could be practical applications to his work on evolution and crime, he added. For example, most crime was committed by males aged 16-24, more likely to take risks because they feel they have nothing to lose.

"If you look at our society it is older men that wield all the power. Rich older men also attract young females, which you might say gives them a distinct advantage over their younger counterparts," said Dr Roach.

"Most young men who commit crime eventually desist by their late twenties, mainly because they 'grow up'. So we need to speed that process up and give them a sense of hope that their time will come and stop them taking all these risks."

###


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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.


Huddersfield researchers publish a book exploring the link between evolution and criminal behavior [ Back to EurekAlert! ] Public release date: 26-Apr-2013
[ | E-mail | Share Share ]

Contact: Megan Beech
m.beech@hud.ac.uk
01-484-473-053
University of Huddersfield

Dr. Jason Roach argues that evolutionary insights should play a greater role in understanding criminal behavior

Dr Jason Roach of the University of Huddersfield, along with co-author Professor Ken Pease, has published a new book addressing the controversial issue of employing evolutionary theory to analyse criminal behaviour. UK criminologists have so far shied away from this approach for fear of being linked to less credible theories such as eugenics. Dr Roach, writing alongside one of the world's most respected criminologists, hopes to readdress this balance and encourage new researchers to consider the insights evolutionary theory has to offer.

Child homicide is one example of a crime which can often be comprehended more easily if evolution is introduced into the analysis, according to Dr Roach. He explains that such crimes might be better understood when considering that an evolutionary instinct could mean that some men feel little need to invest any parental responsibility in children who are not biologically theirs as in the tragic case of baby Peter Connolly.

An understanding of the evolutionary process who we are as a species and where we have evolved from can also explain how and why legal systems have developed, as a means of regulating competition between individuals. Dr Roach has also explored empathy and altruism unique to human beings and how they function as protective factors to mitigate anti-social behaviour.

"The default position is one of empathy, so those that do engage in anti-social behaviour should perhaps be nudged towards being more empathic, rather than just simply punished," argues Dr Roach, who is Reader in Crime and Policing at the University of Huddersfield.

His new book, co-authored with Professor Pease, is entitled Evolution and Crime. It argues that although the received scientific wisdom is that human physique and behaviour have been shaped by the pressures of natural selection, the topic of crime is rarely touched on in textbooks on evolution and the topic of evolution is ever rarer in criminology textbooks.

There could be practical applications to his work on evolution and crime, he added. For example, most crime was committed by males aged 16-24, more likely to take risks because they feel they have nothing to lose.

"If you look at our society it is older men that wield all the power. Rich older men also attract young females, which you might say gives them a distinct advantage over their younger counterparts," said Dr Roach.

"Most young men who commit crime eventually desist by their late twenties, mainly because they 'grow up'. So we need to speed that process up and give them a sense of hope that their time will come and stop them taking all these risks."

###


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-04/uoh-hrp042613.php

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Friday, April 26, 2013

Mysterious hot spots observed in cool red supergiant

Apr. 24, 2013 ? Astronomers have released a new image of the outer atmosphere of Betelgeuse -- one of the nearest red supergiants to Earth -- revealing the detailed structure of the matter being thrown off the star.

The new image, taken by the e-MERLIN radio telescope array operated from the Jodrell Bank Observatory in Cheshire, also shows regions of surprisingly hot gas in the star's outer atmosphere and a cooler arc of gas weighing almost as much as the Earth.

Betelgeuse is easily visible to the unaided eye as the bright, red star on the shoulder of Orion the Hunter. The star itself is huge -- 1,000 times larger than our Sun -- but at a distance of about 650 light years it still appears as a tiny dot in the sky, so special techniques combining telescopes in arrays are required to see details of the star and the region around it.

The new e-MERLIN image of Betelgeuse -- published in the journal Monthly Notices of the Royal Astronomical Society, shows its atmosphere extends out to five times the size of the visual surface of the star. It reveals two hot spots within the outer atmosphere and a faint arc of cool gas even farther out beyond the radio surface of the star.

The hot spots are separated by roughly half the visual diameter of the star and have a temperature of about 4,000-5,000 Kelvin, much higher than the average temperature of the radio surface of the star (about 1,200 Kelvin) and even higher than the visual surface (3,600 Kelvin). The arc of cool gas lies almost 7.4 billion kilometres away from the star -- about the same distance as the farthest Pluto gets from the Sun. It is estimated to have a mass almost two thirds that of the Earth and a temperature of about 150 Kelvin.

Lead author Dr Anita Richards, from The University of Manchester, said that it was not yet clear why the hot spots are so hot. She said: "One possibility is that shock waves, caused either by the star pulsating or by convection in its outer layers, are compressing and heating the gas. Another is that the outer atmosphere is patchy and we are seeing through to hotter regions within. The arc of cool gas is thought to be the result of a period of increased mass loss from the star at some point in the last century but its relationship to structures like the hot spots, which lie much closer in, within the star's outer atmosphere, is unknown."

The mechanism by which supergiant stars like Betelgeuse lose matter into space is not well understood despite its key role in the lifecycle of matter, enriching the interstellar material from which future stars and planets will form. Detailed high-resolution studies of the regions around massive stars like the ones presented here are essential to improving our understanding.

Dr Richards, who is based in Manchester's School of Physics and Astronomy, added: "Betelgeuse produces a wind equivalent to losing the mass of the Earth every three years, enriched with the chemicals that will go into the next generation of star and planet formation. The full detail of how these cool, evolved stars launch their winds is one of the remaining big questions in stellar astronomy.

"This is the first direct image showing hot spots so far from the centre of the star. We are continuing radio and microwave observations to help decide which mechanisms are most important in driving the stellar wind and producing these hot spots. This won't just tell us how the elements that form the building blocks of life are being returned to space, it will also help determine how long it is before Betelgeuse explodes as a supernova."

Future observations planned with e-MERLIN and other arrays, including ALMA and VLA, will test whether the hotspots vary in concert due to pulsation, or show more complex variability due to convection. If it is possible to measure a rotation speed this will identify in which layer of the star they originate.

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Story Source:

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

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


Journal Reference:

  1. Anita Richards et al. e-MERLIN resolves Betelgeuse at wavelength 5 cm: hotspots at 5R. Monthly Notices of the Royal Astronomical Society, 2013

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/fD3_AjYgtT4/130424222432.htm

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High performance semiconductor spray paint could be a game changer for organic electronics

Apr. 25, 2013 ? Researchers at Wake Forest University's Organic Electronics group have come up with a novel solution to one of the biggest technological barriers facing the organic semiconductor industry today. Oana Jurchescu, an assistant professor of physics, and a team of researchers developed a high performance organic semiconductor 'spray paint' that can be applied to large surface areas without losing electric conductivity. This is a potentially game changing technology for a number of reasons.

Organic thin film transistors are currently deposited by one of three methods. Drop casting and spin coating conduct electricity well but are limited to small area applications. They could not be used to make a wall-sized, flexible video screen for instance. On the other hand, organic spray-on techniques can be applied to large areas but have poor performance when compared to their small-area counterparts.

Jurchescu's work provides the best of both worlds. The spray-deposition technology developed in her lab produced the highest performance organic thin film transistors for this method to date -- (April 2, 2013) -- comparable to those of drop casting and spin coating. Unlike drop casting and spin coating, her spray-deposition technology can be applied over large surfaces to any medium-from plastic and metal to human skin.

Her team's research, High Mobility Field-Effect Transistors with Versatile Processing from a Small-Molecule Organic Semiconductor was published April 2, 2013 in the journal Advanced Materials.

Because of its superb performance and the fact it can be applied over large areas quickly (it is also inexpensive to process compared to inorganic semiconducting materials like silicon), it has the potential to be produced in commercial quantities. The technology is a big step towards realizing futuristic devices such as transparent solar cells on building windows, car roof and bus stations, electronic displays in previously inaccessible spaces and wearable electronics due to the organic plastics' thin, lightweight and conformal nature.

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Story Source:

The above story is reprinted from materials provided by Wake Forest University, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Yaochuan Mei, Marsha A. Loth, Marcia Payne, Weimin Zhang, Jeremy Smith, Cynthia S. Day, Sean R. Parkin, Martin Heeney, Iain McCulloch, Thomas D. Anthopoulos, John E. Anthony, Oana D. Jurchescu. High Mobility Field-Effect Transistors with Versatile Processing from a Small-Molecule Organic Semiconductor. Advanced Materials, 2013; DOI: 10.1002/adma.201205371

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/bpLB5qM1n-Q/130425103318.htm

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Moms more likely than other employees to leave male-dominated jobs with long hours

Apr. 23, 2013 ? As demands for long work hours continue to increase, an Indiana University study found that mothers are more likely than other employees to leave jobs in male-dominated fields. This trend was not seen in balanced or female-dominated occupations.

"Mothers were 52 percent more likely than other women to leave their jobs if they were working a 50-hour week or more, but only in occupations dominated by men," said Youngjoo Cha, assistant professor in the Department of Sociology at IU Bloomington. "Many of these are lucrative fields, such as law, medicine, finance and engineering."

Her findings, published in the journal Gender & Society, reveal how overwork contributes to occupational segregation and stalled efforts to narrow the gender gap in white-collar workplaces. Many of the mothers who leave these jobs exit the job market entirely because of the lack of suitable part-time positions in these fields.

The study analyzed data collected from the Survey of Income and Program Participation, a national longitudinal household survey, conducted by the U.S. Census Bureau. It included 382 occupations, 173 of which were considered male-dominated, where men made up 70 percent or more of the workforce.

Cha said workplaces dominated by men tend to operate on outdated assumptions about "separate spheres" marriage -- families with a homemaking woman and a breadwinning man. Yet today, both partners are employed in nearly 80 percent of American couples.

Here are more findings from "Overwork and the Persistence of Gender Segregation in Occupations:

  • In male-dominated occupations, overwork was more likely than in balanced fields or female-dominated fields.
  • Mothers in male-dominated occupations were more discouraged despite the fact that the women who survived in those more masculine fields may on average be more committed to work than overworking women in other jobs.
  • Higher education levels make it more likely that women stay in their jobs, but not enough to overcome the discouraging effect of being an overworking mother.
  • Meanwhile, men (whether fathers or not) and women without children were not more likely to leave their jobs in overworking fields.
  • When mothers left their jobs, some moved to less male-dominated professions; others entirely left the labor force.

Cha advocates labor policies that can reduce work-family conflicts and benefit women, men, families and firms. In her article, she recommends promoting workplace policies that minimize the expectation for overwork, such as setting the maximum allowable work hours, prohibiting compulsory overtime, expanding the coverage of the Fair Labor Standards Act's overtime provisions, and granting employees the right to work part-time hours without losing benefits.

More than one-third of men and nearly one-fifth of women in professions work more than 50 hours a week. While men and women have adjusted their ability to share domestic caregiving in recent years, these more extreme situations of overwork demonstrate the limits of the flexibility that men and women often aim for but can't always achieve.

Cha has found in her earlier research that when husbands overwork, it limits their contributions to home responsibilities and restricts the wife's time for work outside the home. When the wife overworks, according to her research, it rarely affects the husband's work.

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Story Source:

The above story is reprinted from materials provided by Indiana University, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Y. Cha. Overwork and the Persistence of Gender Segregation in Occupations. Gender & Society, 2013; 27 (2): 158 DOI: 10.1177/0891243212470510

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/living_well/~3/je-O4bUQYfk/130424103136.htm

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Thursday, April 25, 2013

Lawmakers ask if intel blocked before Boston bombs

Senate Intelligence Committee Chairman Dianne Feinstein, D-Calif., speaks with reporters following a closed-door briefing by intelligence agencies on the Boston Marathon bombing, on Capitol Hill in Washington, Tuesday, April 23, 2013. (AP Photo/J. Scott Applewhite)

Senate Intelligence Committee Chairman Dianne Feinstein, D-Calif., speaks with reporters following a closed-door briefing by intelligence agencies on the Boston Marathon bombing, on Capitol Hill in Washington, Tuesday, April 23, 2013. (AP Photo/J. Scott Applewhite)

Senate Intelligence Committee Chairman Dianne Feinstein, D-Calif., answers questions from reporters following a closed-door briefing by intelligence agencies on the Boston Marathon bombing, on Capitol Hill in Washington, Tuesday, April 23, 2013. (AP Photo/J. Scott Applewhite)

Sen. Susan Collins, R-Maine, a member of the Senate Intelligence Committee, leaves following a closed-door briefing by intelligence agencies on the Boston Marathon bombing, on Capitol Hill in Washington, Tuesday, April 23, 2013. (AP Photo/J. Scott Applewhite)

(AP) ? Lawmakers are again asking whether a failure to share intelligence contributed to a deadly attack on U.S. soil, after senior officials briefed them Tuesday on the investigation into last week's bombings at the Boston Marathon.

None of the lawmakers are saying ? yet? that better sharing could have stopped the bombings, as Congress did after the attacks of Sept. 11, 2001, that prompted an overhaul of the U.S. intelligence system.

But they are asking hard questions about which federal agency was tracking alleged Boston bomber Tamerlan Tsarnaev when he traveled to Russia last year, what they knew when, and what they did about it.

"There still seem to be serious problems with sharing information, including critical investigative information ... not only among agencies but also within the same agency in one case," Sen. Susan Collins, R-Maine, said after the Senate Intelligence Committee members were briefed by FBI Deputy Director Sean Joyce.

"I don't see anybody yet that dropped the ball," said Sen. Saxby Chambliss, R-Ga., the committee's vice chairman. But he added that he was asking all the federal agencies involved for more information to make sure enough information was shared.

"If it wasn't, we've got to fix this," he said.

Homeland Security Secretary Janet Napolitano said Tuesday, in testimony before the Senate Judiciary Committee on immigration legislation, that her agency knew of the suspect's trip to Russia even though his name was misspelled on a travel document. A key lawmaker had said the misspelling caused the FBI to miss the trip.

Napolitano's disclosure came as news to Sen. Lindsey Graham, R-S.C., who told the secretary that it contradicted what he'd been told by the FBI.

"They told me that they had no knowledge of him leaving or coming back, so I would like to talk to you more about this case," Graham told Napolitano. She said that even though Tsarnaev's name was misspelled, redundancies in the system allowed his departure to be captured by U.S. authorities in January 2012.

But she said that by the time he came back six months later, an FBI alert on him had expired and so his re-entry was not noted.

Investigators have concluded based on preliminary evidence that the Russia trip may have helped radicalize Tsarnaev, the older of the two bomber suspects, who died in a firefight with police.

Tamerlan Tsarnaev was investigated by the FBI at Russia's request and his name was included in a federal government travel-screening database after that, law enforcement officials have told The Associated Press. One official told the AP that by the time of the flight Tsarnaev would have faced no additional scrutiny because the FBI had by that time found no information connecting him to terrorism.

Investigators are still searching for that kind of information, according to Senate Intelligence Committee Chairwoman Dianne Feinstein, D-Calif. "What did he do when he went to Dagestan? Did he sit in his family's house for six months or was he ... talking with people? What happened to him when he came back? Was he radicalized? If so, how?" she said, describing a litany of questions FBI investigators were still trying to answer.

She too conceded something likely would need to be changed about how the information was shared between the agencies.

"After every one of these incidents problems are found and then studied and corrected," she said.

There are "lessons to be learned ... not necessarily failures," said Sen. Marco Rubio, R-Fla. "But certainly gaps I think can be closed."

___

Associated Press writer Erica Werner contributed to this report.

___

Follow Kimberly Dozier on Twitter: http://twitter.com/kimberlydozier

Associated Press

Source: http://hosted2.ap.org/apdefault/89ae8247abe8493fae24405546e9a1aa/Article_2013-04-23-Boston%20Marathon-Congress/id-c7e666f41a0e487dbd30321f5c3b33ca

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91% The Angels' Share

All Critics (66) | Top Critics (17) | Fresh (60) | Rotten (6)

The plot thickens, but the mood grows lighter.

Unexpectedly, and blithely, amusing.

The film itself vaporizes before your eyes, but it's likable. Given its unstable mishmash of thuggery and whimsy, that's something of an achievement.

Like the spirit it celebrates, "The Angel's Share" is a neat little jolt of pleasure - and guaranteed to leave you feeling just a mite warmer.

While a few farcical moments fizzle, it's mostly charming.

"The Angels' Share" leaves a warm glow.

The usual Loachian elements are all in place, but there is a gentle spirit at work here as well, and not just the alcoholic spirits around which the plot revolves.

The Angels' Share is a stellar bit of activist cinema with a light touch.

Sweet-natured and high-spirited, it's a fanciful fable with a wee dash of magical realism.

This is one of the most likable movies so far this year.

Although the English director Ken Loach has been making socially conscious movies for close to 50 years, this shaggy comedy unfolds like the work of a young man on a lark.

With The Angels' Share, Ken Loach expertly combines a handful of genres which congeal into an often funny, always charming affair that serves as a salute to whisky to boot.

Loach films have been funny while making their point before (see "Riff Raff"), but this one is imbued with a little bit of magic...Those offended by four letter words should be warned that even the voice of God slings a heavy dose of them here.

Ken Loach comedy about young Glaswegian reprobates fighting for a second chance has charm aplenty, but suffers from occasional portions of cheese and a hard-to-swallow premise (whisky-tasting as gateway to a better life).

I'm not suggesting The Angels' Share is a chock full of bellylaughs, but it's the first Loach film in some time that lacks the sensation of having a plastic grocery bag pulled over one's face.

Some good laughs and a passable air of bonhomie do nothing to cover up the fact that The Angels' Share is totally lightweight and distractingly underdone.

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Source: http://www.rottentomatoes.com/m/the_angels_share/

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Wednesday, April 24, 2013

Decoding touch: Rats detect textures with their whiskers

Apr. 23, 2013 ? With their whiskers rats can detect the texture of objects in the same way as humans do using their fingertips. A study, in which some scientists of SISSA have taken part, shows that it is possible to understand what specific object has been touched by a rat by observing the activation of brain neurons. A further step towards understanding how the brain, also in humans, represents the outside world.

We know the world through the sensory representations within our brain. Such "reconstruction" is performed through the electrical activation of neural cells, the code that contains the information that is constantly processed by the brain. If we wish to understand what are the rules followed by the representation of the world inside the brain we have to comprehend how electrical activation is linked to the sensory experience. For this reason, a team of researchers including Mathew Diamond, Houman Safaai and Moritz von Heimendahl of the International School for Advanced Studies (SISSA) of Trieste have analyzed the behavior and the activation of neural networks in rats while they were carrying out tactile object recognition tests.

During the experiments researchers observed the performance of rats -- the animals were discriminating one texture from another -- along with the activation of a group of sensory neurons. "For the first time the study has monitored the activity of multiple neurons, while until now, due to technical limitations, researchers had examined only individual neurons," explains Diamond, who heads up the Tactile Perception and Learning Lab at SISSA. "The activity of such groups of neurons is represented in our model as multi-dimensional clouds, comprising as many dimensions as the number of cells under examination (up to ten). We have observed a different cloud for the contact with each different texture."

By analyzing the "clouds," Diamond and his colleagues were able to successfully decode the object contacted by the rodent. "Our method is so accurate that when the rat would mistake one object for another, the decoding would also indicate a different object from the one actually touched. And this happened because the representation made by the brain -- and, as a consequence, our decoding -- appeared like that of a different object. Hence the error."

Diamond's team has no intention of stopping here. "In real life, we generally recognize objects using more senses all together, in an integrated manner. We use touch and sight at the same time, for instance," explains Diamond. "For this reason we are now working on new experiments employing more neurons, with more complicated stimuli, and more senses, to build 'multimodal' representations of objects."

This kind of "mind reading" carried out on rats' brain by Diamond and his colleagues is important to understand how the brain forms a representation of the world. "Each one of us perceives a physical world outside ourselves, yet actually all we have at our disposal to create an experience of the world is the representation that our brain makes of it through the input of sensory organs" says Diamond.

To understand that such a representation is at the very least partial it is enough to think of all the information about the world that escapes us all the time: for instance, we are blind to infrared and ultraviolet rays, we are unable to hear certain sound frequencies or smell some chemical substances or others. Some details pertaining to the physical world are completely invisible or, to put it better, imperceptible (others are interpreted incorrectly, like visual illusions, for example.)

This is a further demonstration that what we perceive is not the physical world in itself, but the neuronal activation the world evokes inside our brain.

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Story Source:

The above story is reprinted from materials provided by Sissa Medialab, via AlphaGalileo.

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


Journal Reference:

  1. H. Safaai, M. von Heimendahl, J. M. Sorando, M. E. Diamond, M. Maravall. Coordinated Population Activity Underlying Texture Discrimination in Rat Barrel Cortex. Journal of Neuroscience, 2013; 33 (13): 5843 DOI: 10.1523/%u200BJNEUROSCI.3486-12.2013

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_science/~3/HfI6cbZivhg/130423090935.htm

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California Wants Labels Warning of BPA in Foods - Shape

The state of California recently admitted what many consumers and health and nutrition experts have been speculating for years: Canned food chemical bisphenol A (BPA) is toxic and may cause health problems. After officially adding the chemical to its Prop 65 list?a list of substances that are known carcinogens or endocrine-disruptors?the state will now require warning labels to be posted on products that contain high levels of BPA sold in California.

"This decision is a step in the right direction," says SHAPE Diet Doctor Mike Roussell, Ph.D., author of The Six Pillars of Nutrition. "I think this is good validation that these endocrine-disrupting chemicals have real effects on our bodies. I hope this will be the first of several similar decisions."

What is bisphenol A?
BPA is what's known as an "everywhere chemical" because it shows up in seemingly innocent items you use every day, such as canned foods, plastic water bottles, pacifiers, and teethers. BPA also used to be present in baby food containers, but a few years ago the Food and Drug Administration (FDA) banned it?not because it deemed it harmful but because of widespread public outcry.

There is some disagreement within the healthy living community about how just how bad BPA is for you, but the chemical has been linked to a wide variety of health effects including behavioral changes, altered brain behavior, cancer, and cardiovascular disease.

RELATED: The U.S. allows more questionable ingredients in its food products than other countries. Read up on nine foods that contain toxic ingredients?and what to eat instead.

"BPA is what's referred to as an endocrine disruptor, meaning that once in the body, it mimics estrogen and can block testosterone," says registered dietitian Julie Upton. "When something mimics estrogen or has an estrogenic effect, it can increase your risk of certain types of cancers that are estrogen-dependent, such as breast cancer or ovarian cancer. BPA can also increase your risk of prostate cancer."

What does this mean for consumers?
California's Prop 65 is a "right to know" law that was approved by California voters in 1986 and requires the state to maintain a list of chemicals that cause cancer or reproductive toxicity. It also includes asbestos, lead, mercury, and benzene. However, because the proposed "safe harbor level" or the maximum allowable dose for BPA is set so high at 290 micrograms per day, it's possible most BPA-containing products sold in California won't actually have to carry a label, Sarah Janssen, a senior scientist for the Natural Resources Defense Council, wrote on her blog.

"That is a relatively high level of exposure and is based on high-dose studies from a 2008 National Toxicology Program report. This is not likely to result in any warning labels on products in California, but it can be changed, and we think it should be, based on newer science, which continues to find evidence of harm at much lower levels of exposure."

RELATED: Learn which nine ingredients nutritionists won't eat and start checking labels to protect yourself.

How can you minimize your exposure to BPA?
BPA leaches into the food and water supply, making it hard to avoid. In fact, the Centers for Disease Control and Prevention has found BPA in the urine of 93 percent of the people it's tested and, according to Roussell, it's ubiquitous in fetal blood tests as well. However there are a few ways to minimize your exposure to it:

1. Eat less processed food. Both Roussell and Upton agree that by eating fewer foods that come in cans or packages, you can reduce your exposure significantly.

2. Lose a few pounds. "Fat cells are estrogenic, so one way to minimize the potential for estrogen-driven problems is to keep body fat in check," Upton says. "This doesn't deal with BPA directly but will reduce your estrogen exposure."

3. Go BPA-Free.?More and more companies are starting to phase BPA out of their products. If you purchase a lot of canned foods, look for brands that are labeled "BPA-free," such as Eden Organics. If you find yourself reusing plastic water bottles a lot, try to look for brands with a number 2, 4, or 5 on them, but avoid any with the number 7?this is an indication that the bottle is manufactured with polycarbonate and contains BPA.

RELATED: Watch out for these seven ingredients robbing you of nutrients and start giving your body the vitamins and minerals it needs.

UPDATE: As of April 19, a California judge has granted a preliminary injunction in the American Chemistry Council's (ACC) case against the Office of Environmental Health Hazard Assessment's decision to add BPA to the Prop 65 list, effectively removing BPA from the list after all, at least until a decision is made.

"We do not believe there is a scientific basis for including BPA on the Proposition 65 list and we look forward to our case being heard on the merits sometime this summer," Steve Hentges, executive director of ACC's polycarbonate and BPA global group said after the injunction was issued.

The suit from the ACC maintains that California EPA officials made the decision to put BPA on Prop 65 by "circumventing the state's scientific process by allowing administrative staff to override the decision of a scientific panel from 2009." The judge agreed with the plaintiff, hence the injunction.

Source: http://www.shape.com/blogs/shape-your-life/california-wants-labels-warning-bpa-foods

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Genetic circuit allows both individual freedom, collective good

Apr. 22, 2013 ? Individual freedom and social responsibility may sound like humanistic concepts, but an investigation of the genetic circuitry of bacteria suggests that even the simplest creatures can make difficult choices that strike a balance between selflessness and selfishness.

In a study published online this week in the journal Scientific Reports, researchers from Rice University's Center for Theoretical Biological Physics (CTBP) and colleagues from Tel Aviv University and Harvard Medical School show how sophisticated genetic circuits allow an individual bacterium within a colony to act on its own while also ensuring that the colony pulls together in hard times.

"Our findings suggest new principles for collective decisions that allow both random behavior by individuals and nonrandom outcomes for the population as a whole," said study co-author Eshel Ben-Jacob, a senior investigator at CTBP and adjunct professor of biochemistry and cell biology at Rice. "These new principles could be broadly applicable, from the study of cancer metastasis to the study of collective decisions by humans during times of stress."

Some species of bacteria live in complex colonies that can contain millions of individual cells. An increasing body of research on bacterial colonies has found that members often cooperate -- even to the point of sacrificing their lives -- for the survival of their colony. For example, in response to extreme stress, such as starvation, most of the individual cells in a colony of the bacteria Bacillus subtilis will form spores. Spore formation is a drastic choice because it requires the cell to kill itself to encase a copy of its genetic code in a tough, impervious shell. Though the living cell dies, the spore acts as a kind of time capsule that allows the organism to re-emerge into the world of the living when conditions improve.

"This time-travel strategy of waiting and safeguarding a copy of the DNA in the spore ensures the survival of the colony," Ben-Jacob said. "But there are other, less desperate options that B. subtilis can take to respond to stress. Some of these cells turn into highly mobile food seekers. Others turn cannibalistic, and about 10 percent enter a state called 'competence' in which they bide their time and bet on present conditions to improve."

Scientists have long been curious about how bacteria decide which of these paths to pursue. Years of studies have determined that each individual constantly senses its environment and continuously sends out chemical signals to communicate with its neighbors about the choices it is making. Experimental studies have revealed dozens of regulatory genes, signaling proteins and other genetic tools that cells use to gather information and communicate with one another.

"Bacteria don't hide their intentions from their peers in the colony," said study co-author Jos? Onuchic, co-director of CTBP, Rice's Harry C. and Olga K. Wiess Professor of Physics and Astronomy and professor of chemistry and biochemistry and cell biology. "They don't evade or lie, but rather communicate their intentions by sending chemical messages among themselves."

Individual bacteria weigh their decisions carefully, taking into account the stress they are facing, the situation of their peers, the statistics of how many cells are sporulating and how many are choosing competence, Onuchic said. Each bacterium in the colony communicates via chemical "tweets" and performs a sophisticated decision-making process using a specialized complex gene network composed of many genes connected via complex circuitry. Taking a physics approach, Onuchic, Ben-Jacob and study co-authors Mingyang Lu, Daniel Schultz and Trevor Stavropoulos investigated the interplay between two components of the circuitry -- a timer that determines when sporulation occurs and a two-way switch that causes the cell to choose competence over sporulation.

"We found that the sporulation timer and the competence switch work in a coordinated fashion, but the interplay is complex because the two circuits are affected very differently by noise," said Schultz, a postdoctoral fellow at Harvard Medical School and a former graduate student at CTBP.

Noise results from random fluctuations in a signal; every circuit -- whether genetic or electronic -- responds to noise in its own way. In the case of B. subtilis, noise is undesirable in the sporulation timer but is a necessity for the proper function of the competence switch, the researchers said.

"Our study explains how the two opposite noise requirements can be satisfied in the decision circuitry in B. subtilis," Onuchic said. "The circuits have a special capacity for noise management that allows each individual bacterium to determine its fate by 'playing dice with controlled odds.'"

Ben-Jacob said the timer has an internal clock that is controlled by cell stress. The noise-intolerant timer typically keeps the competence switch closed, but when the cell is exposed to stress over a long period of time, the timer activates a decision gate that opens brief "windows of opportunity" in which the competence switch can be flipped.

Thanks to its architecture, the gate oscillates during the window of opportunity, he said. At each oscillation, the switch opens for a short time and grants the cell a short window in which it can use noise as a "roll of the dice" to decide whether to escape into competence.

"The ingenuity is that at each oscillation the cell also sends 'chemical tweets' to inform the other cells about its stress and attempt to escape," said Ben-Jacob, the Maguy-Glass Professor in Physics of Complex Systems and professor of physics and astronomy at Tel Aviv University. "The tweets sent by others help regulate the circuits of their neighbors and guarantee that no more than a specific fraction of cells within the colony will enter into competence."

Onuchic said the decision-making principles revealed in the study could have implications for synthetic biologists who wish to incorporate sophisticated decision systems as well as for cancer researchers who are interested in exploring the decision-making processes that cancer cells use in choosing to become dormant or to metastasize.

"This represents a real fusion of ideas from statistical physics and biology," he said.

Lu is a postdoctoral research fellow at CTBP and Stavropoulos is a former graduate student and CTBP fellow at the University of California, San Diego. The research was funded by the National Science Foundation, the Cancer Prevention and Research Institute of Texas and the Tauber Family Foundation.

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Story Source:

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

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


Journal Reference:

  1. Daniel Schultz, Mingyang Lu, Trevor Stavropoulos, Jose' Onuchic, Eshel Ben-Jacob. Turning Oscillations Into Opportunities: Lessons from a Bacterial Decision Gate. Scientific Reports, 2013; 3 DOI: 10.1038/srep01668

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_science/~3/gz6J2r-SJZQ/130422123042.htm

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Tuesday, April 23, 2013

Scottish Langoustines Go Global To Australia - Scotland Food and ...

Prime Scottish langoustines were used in the World Association of Chefs Societies (WACS) Pacific Rim regional semi-finals of the prestigious culinary competition, the Global Chefs Challenge, held at Oceana Fest, in Perth, Australia, last week.

Date:

Mon, 22 Apr 2013

Source:

Seafood Scotland

The competition marks the start of seven semi-finals around the globe, where Scottish Langoustine will be used by over 100 leading chefs!

During the 3 day event, 8 chefs from Australia, New Zealand, Vanuatu, Fiji and Guam were given 3 hours to create a 3 course menu for 4 people, including a cold or warm appetiser with garnishes, using Scottish langoustine as one of the components.?

The langoustines were supplied by John Valance of Glasgow fish market, a company already experienced in exporting to Australia.? The freshly landed shellfish were carefully packed in polystyrene boxes and flown out to Perth, where they arrived in perfect condition for the chefs to use.??

?There are many factors to consider when exporting shellfish, but primarily they must be very fresh, and in excellent condition, to survive the rigours of handling and transportation.?? Langoustine are a fantastic shellfish and I just wish I could have been in Perth to taste the chefs? creations!? said Andrew Nielsen.???

?As chefs, using good quality ingredients is always very important to us.? In this day and age, ingredients that are produced in a sustainable manner play an equally important role.? The Scottish Seafood industry is well known for its pioneering approach to fishing, and we are pleased to welcome them as official sponsors of langoustine for the competition,? stated?Gissur Gudmundsson, president of WACS.

Sponsorship of this culinary competition is one of many activities that Seafood Scotland is engaging in to communicate the quality and diversity of our seafood to world leading chefs.? Scottish seafood is currently exported to more than 100 countries around the globe, and is a key priority for the Scottish food and drink industry?s growth targets.

Langoustine are one of the most important commercial stocks in Europe, and Scottish coastal waters support the world?s largest share of this crustacean.?Scottish fishermen care deeply about their catch and are proud to be part of a supply chain that has invested heavily in new equipment, technology, innovation and product development, to produce world class premium seafood.

??We are delighted that?WACS has chosen Scottish langoustine as one of the products for their prestigious global competition, and hope that this introduction will lead many chefs to consider Scotland?s seafood industry for future supplies,? said Graham Young, head of Seafood Scotland

The?WACS competition involves 93 countries from seven different regions.? The semi-final in Perth took place from 14-16 April 2013. The grand final, at which each of the seven regional winners competes for the main title, takes place in Norway in 2014.

?

Source: http://www.scotlandfoodanddrink.org/news/article-info/4333/scottish-langoustines-go-global-to-australia.aspx

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Monday, April 22, 2013

U.N. nuclear agency in talks about talks with Iran

VIENNA/DUBAI (Reuters) - The U.N. nuclear agency is talking with Iran to set a date for discussions on resuming an investigation there, it said on Monday, as Washington stressed the importance of diplomacy in ending a standoff over Tehran's nuclear program.

The International Atomic Energy Agency (IAEA), which wants to restart a long-stalled inquiry into suspected atomic bomb research, issued a brief statement after Iranian media reported that talks were set for May 21.

The IAEA has been trying for more than a year to coax Iran into granting IAEA officials the access they want. Western diplomats accuse Iran of stonewalling and some say the IAEA may soon need to get tougher with the Islamic Republic.

Asked about the Iranian media reports, IAEA spokeswoman Gill Tudor said in an email: "I can confirm we are discussing possible dates of a meeting with Iran."

Iran's Mehr and ISNA news agencies initially reported that the meeting would be held on May 21, but ISNA later quoted an unnamed official as saying this was only a "preliminary agreement" and that the date could be moved by one or two days.

The IAEA-Iran talks are separate from, but have an important bearing on, diplomatic negotiations between Tehran and six world powers aimed at a broad settlement to the decade-old dispute and reduce the risk of a new Middle East war.

Western powers suspect Iran is trying to develop the capability to produce nuclear weapons under the guise of a declared civilian atomic energy program. Iran denies this, saying it seeks only electricity and medical applications from uranium enrichment.

But its refusal to curb sensitive nuclear activity with both civilian and military applications and its lack of openness with IAEA inspectors have drawn U.N. and Western sanctions.

Israel, widely believed to be the only nuclear-armed power in the Middle East, has long hinted at possible air strikes to deny Iran any means to make an atomic bomb.

But the Jewish state suggested on Monday it would be patient before taking any military action against Iran's nuclear sites, saying during a visit by U.S. Defense Secretary Chuck Hagel there was still time for other options.

Thomas Countryman, U.S. assistant secretary for international security and nonproliferation, told reporters in Geneva that the prospect of a nuclear-armed Iran was "a threat to the entire region and an impetus for greater proliferation," but he stressed the value of diplomacy.

"The fact is that it is concerted international diplomatic action with the full range of diplomatic tools, including strong economic sanctions, that have brought Iran to the negotiating table," Countryman told a news conference.

"They have not yet succeeded in getting Iran to negotiate seriously on the world's concerns, but they have brought us to the table."

Some analysts and diplomats say Iran's leadership may be unwilling or unable to make important decisions in nuclear negotiations before its presidential election in June.

If the Iran-IAEA meeting were to take place, it would be the 10th between the two sides since early 2012, so far without a deal that would enable the U.N. watchdog to gain access to sites, documents and officials for the inquiry.

Officials at Iran's IAEA mission were not immediately available for comment. The last round of IAEA-Iran negotiations, in February, yielded no breakthrough.

(Reporting by Yeganeh Torbati in Dubai, Fredrik Dahl in Vienna, Stephanie Nebehay in Geneva and Zahra Hosseinian in Zurich; Editing by Robin Pomeroy)

Source: http://news.yahoo.com/iran-u-n-nuclear-watchdog-hold-round-talks-082314738.html

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Ricin suspect's lawyer says feds have little evidence

The lawyer for Paul Kevin Curtis, the Mississippi man accused of mailing ricin-laced letters to the president and a senator, says the government cannot prove he had ricin in his possession.?

By Holbrook Mohr and Jessica Gresko,?Associated Press / April 20, 2013

Federal agents wearing hazardous material suits inspect a trash can outside the house of Paul Kevin Curtis in Corinth, Miss. on Friday. Curtis is in custody under the suspicion of sending letters covered in ricin to President Barack Obama and Sen. Roger Wicker, R-Miss.

Rogelio V. Solis/AP/File

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Federal authorities have produced scant evidence linking a Mississippi man to the mailing of ricin-laced letters to the president and a senator, his attorney says.

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Christi McCoy said after a court hearing Friday that the government has offered no evidence to prove her client, Paul Kevin Curtis, had possession of any ricin or the seed from which it is extracted ? castor beans. An FBI agent testified during the hearing that he could not say if investigators had found ricin at Curtis' home, and McCoy said the evidence linking the 45-year-old to the crime so far has hinged on his writings posted online.

He is adamant that he did not do this, and she said she has seen nothing to prove him wrong.

Curtis was ushered into the courtroom before the hearing began in an orange jail jumpsuit and shackles. He turned to face his daughter in the audience before the hearing and whispered, "I didn't do it."

Prosecutors had wanted to delay the hearing because searches of Curtis home and car had not been completed and DNA and other tests are pending.

Curtis' brother Jack Curtis and 20-year-old daughter Madison Curtis watched the court proceeding and said afterward they are not convinced he did what he is accused of, even though they tried to keep an open mind about what would be presented.

"After hearing what I heard in this courtroom, it appears to me that the reason I haven't been provided any evidence is there appears to be none that would link my brother directly to the charges that have been made," Jack Curtis said after the hearing.

So far, Paul Kevin Curtis is the primary focus for investigators and the only person arrested in connection with sending those letters and a third threatening letter mailed to a judge. But during a hearing Friday, FBI agent Brandon M. Grant testified that authorities were still trying to determine whether there were any co-conspirators.

As the hearing went on for roughly two hours, Grant said under questioning by Curtis' attorney that he could not say whether any ricin had been found at Curtis' home because the investigation was ongoing. Investigators had found a package they were interested in, but Grant said he did not know what was in it.

Grant testified that there were indentations on the letters from where someone had written on another envelope that had been on top of them in a stack. The indentations were analyzed under a light source and turned out to be for Curtis' former addresses in Booneville and Tupelo, Grant said.

Grant also testified that there was one fingerprint on the letter sent to the judge but that it didn't match Curtis. He said several people handled the letter, and DNA and other tests are pending.

Curtis' lawyer peppered the agent with questions in an attempt to show the government had little hard evidence, but Grant said people's lives were at risk and it wasn't like a fraud investigation in which authorities could gather more evidence before making an arrest.

Family and acquaintances have described Curtis as a caring father and enthusiastic musician who struggled for years with mental illness and who was consumed by trying to publicize his claims of a conspiracy to sell body parts on the black market.

Curtis is an Elvis impersonator and performed at parties. Friends and relatives also say he spiraled into emotional turmoil trying to get attention for his claims of uncovering a conspiracy to sell body parts on the black market.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/2WXbcnK0vKY/Ricin-suspect-s-lawyer-says-feds-have-little-evidence

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Saturday, April 20, 2013

Coronary Heart Disease Is Shocking Truth | Bodybuilding ...

What Is Coronary Heart Disease (CHD)?
Coronary heart disease (CHD) is a narrowing of the small blood vessels that supply blood and oxygen to the heart. CHD is also called coronary artery disease.

What Causes CHD?

CHD is usually caused by a condition called atherosclerosis, which occurs when fatty material and a substance called plaque (raised patches) builds up on the inner walls of your arteries. These plaques consist of low-density lipoproteins, decaying muscle cells, fibrous tissue, clumps of blood platelets, cholesterol, and sometimes calcium.

CHD Symptoms

While the symptoms and signs of CHD disease are noted in the advanced state of disease, most individuals with coronary heart disease show no evidence of disease for decades as the disease progresses before the first onset of symptoms, often a ?sudden? heart attack, finally arise.

After decades of progression, some of these atheromatous plaques may rupture and (along with the activation of the blood clotting system) start limiting blood flow to the heart muscle. The disease is the most common cause of sudden death, and is also the most common reason for death of men and women over 20 years of age.

?Most Individuals With Coronary Heart Disease
Show No Evidence Of Disease For Decades.?
This condition can cause a variety of symptoms such as chest pain (stable angina), shortness of breath, heart attack, and other symptoms.

Chest pain or discomfort (angina) is the most common symptom. You feel this pain when the heart is not getting enough blood or oxygen. There are two main types of chest pain, atypical chest pain, and typical chest pain.

Atypical chest pain is often felt as a sharp pain in your left chest, abdomen, back, or arm that comes and goes. It is not associated with exercise or activity and is NOT relieved by rest or a medicine called nitroglycerin.

For Fat Loss HCA & Coleus Foshkohlii

Hydroxycitric Acid (HCA) HCA is produced from the rind of the fruit of Garcinia cambogia (a tree) popular in Asian cultures. In America, we bottle it and think it will help us burn fat; unfortunately it?s probably more useful as a food additive, like in Asia. Very few well-controlled human research studies have been conducted. [...]

Powerlifting Training:Westside Barbell

?Westside Barbell Upper Body Training Westside barbell training is effective.The upper body portion of the Westside Barbell routine will focus on the bench press, but also include all of your assistance work for your upper body.? A mistake that many people make is not planning out their assistance work correctly.? This will cause your lifts [...]

Fight common cold and flu for health

A runny nose or blockage in the nasal passages, sneezing, phlegm and soreness in the throat, coughs and headaches are signs of a common cold. All too often these symptoms may be accompanied by a mild fever and malaise, symptoms that may be associated with the flu. The symptoms of a common cold and flu [...]

Treatment and symptoms of pinched nerve

A pinched nerve occurs when there?s too much pressure being applied to the nerve by its surrounding tissues. This can either be a cartilage, like in herniated spinal disc, and bone. Sometimes tendons and muscles can be the reasons. If you?re suffering from carpal tunnel syndrome, different tissues can be responsible for the compression of [...]

Figure and fitness competitions

There?s a ?new? category in Figure Competitions, called the ?Master?s Division?. If you take a look at these women, who definitely are well beyond their thirties, you will see that fat loss and amazingly ripped bodies aren?t a fantasy, they are a reality. What?s the difference between Fitness and Figure Competitions? The main thing is [...]

Source: http://stek.org/nutrition-supplements/diets/coronary-heart-disease-is-shocking-truth/

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