Sunday, June 3, 2012

American teens are less likely than European teens to use cigarettes and alcohol, but more likely to use illicit drugs

ScienceDaily (June 1, 2012) ? The U.S. had the second-lowest proportion of students who used tobacco and alcohol compared to their counterparts in 36 European countries, a new report indicates.

The results originate from coordinated school surveys about substance use from more than 100,000 students in some of the largest countries in Europe like Germany, France and Italy, as well as many smaller ones from both Eastern and Western Europe.

Because the methods and measures are largely modeled after the University of Michigan's Monitoring the Future surveys in this country, comparisons are possible between the U.S. and European results. The 15- and 16-year-old students, who were drawn in nationally representative samples in almost all of the 36 countries, were surveyed last spring. American 10th graders in the 2011 Monitoring the Future studies are of the same age, so comparisons are possible.

The differences found between adolescent behaviors in the U.S. and Europe are dramatic, according to Lloyd Johnston, the principal investigator of the American surveys.

About 27 percent of American students drank alcohol during the 30 days prior to the survey. Only Iceland was lower at 17 percent, and the average rate in the 36 European countries was 57 percent, more than twice the rate in the U.S.

The proportion of American students smoking cigarettes in the month prior to the survey was 12 percent -- again the second lowest in the rankings and again only Iceland had a lower rate at 10 percent. For all European countries the average proportion smoking was 28 percent, more than twice the rate in the U.S.

"One of the reasons that smoking and drinking rates among adolescents are so much lower here than in Europe is that both behaviors have been declining and have reached historically low levels in the U.S. over the 37-year life of the Monitoring the Future study," Johnston said. "But even in the earlier years of the European surveys, drinking and smoking by American adolescents was quite low by comparison.

"Use of illicit drugs is quite a different matter."

The U.S. students tend to have among the highest rates of use of all of the countries. At 18 percent, the U.S. ranks third of 37 countries on the proportion of students using marijuana or hashish in the prior 30 days. Only France and Monaco had higher rates at 24 percent and 21 percent, respectively. The average across all the European countries was 7 percent, or less than half the rate in the U.S.

American students reported the highest level of marijuana availability of all the countries and the lowest proportion of students associating great risk with its use -- factors that may help to explain their relatively high rates of use here, according to Johnston.

The U.S. ranks first in the proportion of students using any illicit drug other than marijuana in their lifetime (16 percent compared to an average of 6 percent in Europe) and using hallucinogens like LSD in their lifetime (6 percent vs. 2 percent in Europe). It also ranks first in the proportion reporting ecstasy use in their lifetime (7 percent vs. 3 percent in Europe), despite a sharp drop in their ecstasy use over the previous decade. American students have the highest the proportion reporting lifetime use of amphetamines (9 percent), a rate that is three times the average in Europe (3 percent). Ecstasy was seen as more available in the U.S. than in any other country.

For some drugs, however, the lifetime prevalence rate in the U.S. was just about the average for the European countries, including inhalants (10 percent), cocaine (3 percent), crack (2 percent), heroin (1 percent) and anabolic steroids (1 percent).

"Clearly the U.S. has attained relatively low rates of use for cigarettes and alcohol, though not as low as we would like," Johnston said. "But the level of illicit drug use by adolescents is still exceptional here."

* * * This was the fifth coordinated data collection in Europe as part of the European School Survey Project on Alcohol and Other Drugs, the first being held in 1995 with 26 countries participating. The research plan this time was for each country to generate a representative national sample of 15- and 16-year-olds with at least 2,400 students being surveyed. All samples were nationally representative, except those in Germany, Russia, Flanders (the Dutch part of Belgium) and Bosnia-Herzegovina. In each of these cases a sub-national representative sample was surveyed, such as Moscow in the case of Russia.

The European survey group was led by Swedish sociologist Bjorn Hibbell, who has worked in the substance abuse field for many years. The American survey is led by social psychologist Lloyd Johnston, who has served as principal investigator of Monitoring the Future since its inception 37 years ago. MTF, which is conducted by the University of Michigan's Institute for Social Research and is funded by the National Institute on Drug Abuse, had a sample of 15,400 10th-grade students in 126 high schools in the 2011 survey. Students completed confidential, self-administered questionnaires right in their classrooms in both the American and European surveys.

Full European report

Monitoring the Future

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The above story is reprinted from materials provided by University of Michigan, via Newswise. The original article was written by Jared Wadley.

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Saturday, June 2, 2012

Queen's jubilee a fiesta for souvenir-sellers

A member of the public is seen walking past a shop window with a display in honour of Britain's Queen Elizabeth II Diamond Jubilee in Durham, England, Thursday, May 31, 2012. AP Photo/Scott Heppell)

A member of the public is seen walking past a shop window with a display in honour of Britain's Queen Elizabeth II Diamond Jubilee in Durham, England, Thursday, May 31, 2012. AP Photo/Scott Heppell)

Bunting is seen as it hangs from the buildings to honour Britain's Queen Elizabeth II Diamond Jubilee in Durham, England, Thursday, May 31, 2012. AP Photo/Scott Heppell)

Souvenirs to mark Britain's Queen Elizabeth II Diamond Jubilee are seen for sale in a shop in the City of London, Thursday, May 31, 2012. The capital is preparing to celebrate the queen's 60-year reign, which culminate in nationwide Jubilee celebrations on a 4-day weekend beginning June 2. (AP Photo/Sang Tan)

A member of the public is seen walking past a shop window with a display in honour of Britain's Queen Elizabeth II Diamond Jubilee in Yarm, England, Thursday, May 31, 2012. AP Photo/Scott Heppell)

A shop window with a display in honour of Britain's Queen Elizabeth II Diamond Jubilee in Yarm, England, Thursday, May 31, 2012. AP Photo/Scott Heppell)

(AP) ? What's red and white and blue all over? In Britain this weekend, everything.

As the country celebrates Queen Elizabeth II's 60 years on the throne, retailers are embracing the jubilee spirit, doing a roaring trade in tricolor British flags, bunting and party supplies.

"Anything with a Union Jack on it is selling like hot cakes," said Matt Compton, party goods buyer for the Tesco supermarket chain. "This is the biggest week we have had since the Millennium in terms of party sales, with demand far exceeding sales (during) last year's royal wedding."

The patriotic outpouring stems from a mix of affection for the 86-year-old queen and delight at a four-day holiday weekend, granted for the second royal Diamond Jubilee in British history. Only Queen Victoria, Elizabeth's great-great grandmother, ruled for longer than the current monarch.

Hundreds of thousands of people plan picnics or street parties Sunday, when the queen's royal barge will lead a 1,000-boat jubilee flotilla along the River Thames through London.

The weather report calls for cool temperatures and rain, but stores have all but sold out of Pimms, the gin-based liqueur that ? mixed with fruit and fizzy lemonade ? is England's archetypal summer drink. Supermarket chain Waitrose said sales of Pimms are up by more than 260 percent compared to last year.

It's a welcome boost for struggling retailers. Britain has sunk back into recession, and retail sales slumped during a soggy April.

The Bank of England has warned that the extra holidays will hit economic output, but some stores, at least, have reason to celebrate.

Food and clothing chain Marks and Spencer said it had sold more than 200,000 jubilee teacakes, 50,000 commemorative cookie tins and 50 kilometers (31 miles) of bunting.

Gift shops and departments stores are stocked with souvenirs that range from classy to kitschy, and from cheap to cheekily expensive.

The Royal Collection is offering an official Diamond Jubilee tea blend, at 8.95 pounds ($13.75) and a cake (14.95 pounds or $23), from a recipe by Fiona Cairns, who baked Prince William and Kate Middleton's wedding cake. Don't forget the cake stand ? yours for 395 pounds ($607).

It would not be a British occasion without a touch of the eccentric, irreverent and even downright tacky.

House and garden supply chain B&Q says it has sold 3,100 jubilee garden gnomes ? pointy-headed lawn ornaments styled on the queen and her husband, Prince Philip.

An online sex toy retailer is offering ? to put it delicately ? glittering royal adornments for the nether regions.

And enterprising English designer Lydia Leith, who had a cult hit last year with her custom-made royal wedding sick bags, has designed a series of temporary tattoos of corgis, crowns and carriages, as well as a jelly mold in the shape of the queen's head.

"It's not meant to be offensive in any way. It's just meant to be fun," said Leith, who will be selling her wares at a jubilee festival in London's Battersea Park on Sunday.

"There's something for everyone. If you don't like the royal family you can buy a sick bag. If you do, you can buy a tattoo."

___

Jill Lawless can be reached at http://Twitter.com/JillLawless

Associated Press

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Law: Calif deputy's guns found in criminal hands

(AP) ? When police responded to a report of shots fired near San Francisco in February 2011, they wound up in a standoff with 29-year-old Joseph Camilleri and his girlfriend. The two were barricaded inside a home with as many as 20 guns, including 12 illegal assault weapons and thousands of rounds of ammunition.

On Friday, federal and state prosecutors alleged that two of the machine-pistol type weapons were sold to Camilleri by a Sacramento County sheriff's deputy abusing an exemption in state law that lets peace officers buy weapons that are illegal for civilians to own.

They charged Ryan McGowan, 31, and fellow deputy Thomas Lu, 42, with violating federal law by acting as straw buyers to purchase the restricted handguns, which they then sold to unqualified buyers through a licensed dealer who also faces federal charges.

U.S. Attorney Benjamin Wagner said the pair made thousands of dollars by selling dozens of weapons over four years. Court documents say the men sold exotic weapons including .50 caliber handguns, semi-automatic versions of Uzi-style submachine guns, and pistols that shoot high-velocity ammunition used by the U.S. military.

Sacramento County District Attorney Jan Scully said Camilleri had altered the two pistols he bought from McGowan into illegal assault weapons.

After the Daly City standoff, Camilleri eventually pleaded no contest to a reduced charge as part of a plea agreement, and was sentenced to three years' probation and 90 days in jail.

Scully said another gun sold by McGowan wound up in the possession of a convicted drug dealer.

"These are just a couple of cases where these illegal guns end up on the streets and in the hands of criminals," Scully said. "McGowan put the safety of our community at risk by abusing his position as a law enforcement officer for his own personal gain."

McGowan also is charged with selling high-capacity ammunition magazines that are illegal for civilians to own in California, and with possessing two illegal assault weapons at his home.

McGowan's defense attorney, William Portanova, said his client is a gun collector, not a dealer, who may have been confused by state firearms laws that he said are "complex, contradictory and full of silly loopholes."

"They are so complicated that you can easily break the law without realizing you've done that," he said. "Even a trained law enforcement official can do it wrong, whether he intends to or not."

Two other Sacramento-area police officers also were implicated in illegal weapons sales but not charged because they didn't turn large profits, Wagner said.

California law bars citizens from buying handguns that have not been deemed safe by the state Department of Justice, but the law exempts peace officers. Officers also can buy high-capacity magazines.

If they get authorization from supervisors, they also can buy assault weapons. The Associated Press reported in December that California law enforcement agencies registered more than 7,600 assault rifles for individual officers, many for the officers' personal use, since their ownership was restricted for civilians a decade ago.

"These are particularly kind of dangerous weapons," Wagner said. "There's a reason why they are not publicly offered for sale. So there is a public safety concern with the proliferation of these weapons, essentially the exploitation of this loophole, to disseminate a large amount of these weapons to the public."

Investigators are now interested in whether the privilege is being abused by other California peace officers, Wagner said.

"It is very possible it is happening. I think it's unlikely to say that it is a widespread practice," Wagner said.

The federal investigation led Assemblyman Roger Dickinson, D-Sacramento, to propose legislation to close what he calls a loophole in the state's "unsafe handguns" law, passed in 2001.

Peace officers and members of the military are required to use a registered firearms dealer if they want to sell their privately owned weapons. But current law does not require the dealer to make sure the ultimate buyer is also eligible to own handguns that aren't on the Department of Justice's list of approved weapons.

Dickinson said his AB2460 would require dealers to check whether weapons are considered "unsafe handguns," and sell them only to other law enforcement officials or members of the military who are exempted under the law. The bill passed the Assembly in May and is awaiting action in the Senate.

Associated Press

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False Equivalence Watch: NYT Ed Page Dept (Atlantic Politics Channel)

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Friday, June 1, 2012

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FASEB 2013 Excellence in Science Award recipient announced

FASEB 2013 Excellence in Science Award recipient announced [ Back to EurekAlert! ] Public release date: 1-Jun-2012
[ | E-mail | Share Share ]

Contact: Linda Stricker
lstricker@faseb.org
301-634-7090
Federation of American Societies for Experimental Biology

Bethesda, MD The Federation of American Societies for Experimental Biology (FASEB) is pleased to announce that Terry Orr-Weaver, PhD, will be the recipient of the FASEB 2013 Excellence in Science Award.

The award recognizes women whose outstanding career achievements in biological science have contributed significantly to further our understanding of a particular discipline by excellence in research. This prestigious award carries with it an unrestricted research grant of $10K.

Dr. Orr-Weaver has been widely recognized as a leader in the field of DNA replication and the cell cycle research. She has made significant contributions to understanding the molecular regulation of meiosis, gametogenesis, control of cell division during embryogenesis and changes in gene copy number during differentiation. Working with Drosophila, she has provided numerous insights into the fundamental control of cell division. As the result of her outstanding research contributions, Dr. Orr-Weaver was elected a Fellow of the American Association for the Advancement of Science, the American Academy of Microbiology and a member of the National Academy of Sciences. She is an American Cancer Society Research Professor.

Dr. Orr-Weaver's teaching and mentoring accomplishments are exemplary. She served as chair of the MIT Graduate Committee, served on the Committee on Academic Performance, and since 2009 has chaired the Whitehead Fellows Program. She has trained a large number of graduate students and postdoctoral fellows, who have gone on to very productive careers in academic or industrial science.

Dr. Orr-Weaver has also shown a high level of service contributions, including numerous review panels for governmental and foundation agencies and organizer of numerous national and international meetings. She has been a member of the Editorial Board of Chromosoma and the Annual Review of Genetics. She has served on the Board, as Vice-President and as President of the Genetics Society of America. She also has served on the Board and as President of the National Drosophila Board. She has been the member of numerous scientific advisory boards, notably the Damon Runyan Cancer Research Foundation, the MGH Cancer Center, and Boston's Children's Hospital.

###

Written by:
Sally A. Moody, Ph.D.
Professor of Anatomy and Regenerative Biology
The George Washington University
School of Medicine and Health Sciences
Washington, DC

FASEB is composed of 26 societies with more than 100,000 members, making it the largest coalition of biomedical research associations in the United States. Celebrating 100 Years of Advancing the Life Sciences in 2012, FASEB is rededicating its efforts to advance health and well-being by promoting progress and education in biological and biomedical sciences through service to our member societies and collaborative advocacy.


[ 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.


FASEB 2013 Excellence in Science Award recipient announced [ Back to EurekAlert! ] Public release date: 1-Jun-2012
[ | E-mail | Share Share ]

Contact: Linda Stricker
lstricker@faseb.org
301-634-7090
Federation of American Societies for Experimental Biology

Bethesda, MD The Federation of American Societies for Experimental Biology (FASEB) is pleased to announce that Terry Orr-Weaver, PhD, will be the recipient of the FASEB 2013 Excellence in Science Award.

The award recognizes women whose outstanding career achievements in biological science have contributed significantly to further our understanding of a particular discipline by excellence in research. This prestigious award carries with it an unrestricted research grant of $10K.

Dr. Orr-Weaver has been widely recognized as a leader in the field of DNA replication and the cell cycle research. She has made significant contributions to understanding the molecular regulation of meiosis, gametogenesis, control of cell division during embryogenesis and changes in gene copy number during differentiation. Working with Drosophila, she has provided numerous insights into the fundamental control of cell division. As the result of her outstanding research contributions, Dr. Orr-Weaver was elected a Fellow of the American Association for the Advancement of Science, the American Academy of Microbiology and a member of the National Academy of Sciences. She is an American Cancer Society Research Professor.

Dr. Orr-Weaver's teaching and mentoring accomplishments are exemplary. She served as chair of the MIT Graduate Committee, served on the Committee on Academic Performance, and since 2009 has chaired the Whitehead Fellows Program. She has trained a large number of graduate students and postdoctoral fellows, who have gone on to very productive careers in academic or industrial science.

Dr. Orr-Weaver has also shown a high level of service contributions, including numerous review panels for governmental and foundation agencies and organizer of numerous national and international meetings. She has been a member of the Editorial Board of Chromosoma and the Annual Review of Genetics. She has served on the Board, as Vice-President and as President of the Genetics Society of America. She also has served on the Board and as President of the National Drosophila Board. She has been the member of numerous scientific advisory boards, notably the Damon Runyan Cancer Research Foundation, the MGH Cancer Center, and Boston's Children's Hospital.

###

Written by:
Sally A. Moody, Ph.D.
Professor of Anatomy and Regenerative Biology
The George Washington University
School of Medicine and Health Sciences
Washington, DC

FASEB is composed of 26 societies with more than 100,000 members, making it the largest coalition of biomedical research associations in the United States. Celebrating 100 Years of Advancing the Life Sciences in 2012, FASEB is rededicating its efforts to advance health and well-being by promoting progress and education in biological and biomedical sciences through service to our member societies and collaborative advocacy.


[ 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.


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Electric moon jolts the solar wind

ScienceDaily (May 31, 2012) ? With the moon as the most prominent object in the night sky and a major source of an invisible pull that creates ocean tides, many ancient cultures thought it could also affect our health or state of mind -- the word "lunacy" has its origin in this belief. Now, a powerful combination of spacecraft and computer simulations is revealing that the moon does indeed have a far-reaching, invisible influence -- not on us, but on the Sun, or more specifically, the solar wind.

The solar wind is a thin stream of electrically conducting gas called plasma that's constantly blown off the surface of the Sun in all directions at around a million miles per hour. When a particularly fast, dense or turbulent solar wind strikes Earth's magnetic field, it can generate magnetic and radiation storms that are capable of disrupting satellites, power grids, and communication systems. The magnetic "bubble" surrounding Earth also pushes back on the solar wind, creating a bow shock tens of thousands of miles across over the day side of Earth where the solar wind slams into the magnetic field and abruptly slows from supersonic to subsonic speed.

Unlike Earth, the moon is not surrounded by a global magnetic field. "It was thought that the solar wind crashes into the lunar surface without any warning or 'push back' on the solar wind," says Dr. Andrew Poppe of the University of California, Berkeley. Recently, however, an international fleet of lunar-orbiting spacecraft has detected signs of the moon's presence "upstream" in the solar wind. "We've seen electron beams and ion fountains over the moon's day side," says Dr. Jasper Halekas, also of the University of California, Berkeley.

These phenomena have been seen as far as 10,000 kilometers (6,214 miles) above the moon and generate a kind of turbulence in the solar wind ahead of the moon, causing subtle changes in the solar wind's direction and density. The electron beams were first seen by NASA's Lunar Prospector mission, while the Japanese Kaguya mission, the Chinese Chang'e mission, and the Indian Chandrayaan mission all saw ion plumes at low altitudes. NASA's ARTEMIS mission has now also seen both the electron beams and the ion plumes, plus newly identified electromagnetic and electrostatic waves in the plasma ahead of the moon, at much greater distances from the moon. "With ARTEMIS, we can see the plasma ring and wiggle a bit, surprisingly far away from the moon," says Halekas. ARTEMIS stands for "Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon's Interaction with the Sun."

"An upstream turbulent region called the 'foreshock' has long been known to exist ahead of the Earth's bow shock, but the discovery of a similar turbulent layer at the moon is a surprise," said Dr. William Farrell of NASA's Goddard Space Flight Center in Greenbelt, Md. Farrell is lead of the NASA Lunar Science Institute's Dynamic Response of the Environment At the Moon (DREAM) lunar science center, which contributed to the research.

Computer simulations help explain these observations by showing that a complex electric field near the lunar surface is generated by sunlight and the flow of the solar wind. The simulation reveals this electric field can generate electron beams by accelerating electrons blasted from surface material by solar ultraviolet light. Also, related simulations show that when ions in the solar wind collide with ancient, "fossil" magnetic fields in certain areas on the lunar surface, they are reflected back into space in a diffuse, fountain-shaped pattern. These ions are mostly the positively charged ions (protons) of hydrogen atoms, the most common element in the solar wind.

"It's remarkable that electric and magnetic fields within just a few meters (yards) of the lunar surface can cause the turbulence we see thousands of kilometers away," says Poppe. When exposed to solar winds, other moons and asteroids in the solar system should have this turbulent layer over their day sides as well, according to the team.

"Discovering more about this layer will enhance our understanding of the moon and potentially other bodies because it allows information about conditions very near the surface to propagate to great distances, so a spacecraft will gain the ability to virtually explore close to these objects when it's actually far away," said Halekas.

The research is described in a series of six papers recently published by Poppe, Halekas, and their colleagues at NASA Goddard, U.C. Berkeley, U.C. Los Angeles, and the University of Colorado at Boulder in Geophysical Research Letters and the Journal of Geophysical Research. The research was funded by NASA's Lunar Science Institute, which is managed at NASA's Ames Research Center, Moffett Field, Calif., and oversees the DREAM lunar science center.

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The above story is reprinted from materials provided by NASA/Goddard Space Flight Center.

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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.

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