Friday, November 30, 2012

The color of love: Zebrafish perform colorful courtship displays

ScienceDaily (Nov. 30, 2012) ? Billy Ocean may not have been thinking of fish when he wrote "The Color of Love," but Sophie Hutter, Attila Hettyey, Dustin Penn, and Sarah Zala from the Konrad Lorenz Institute of Ethology of the University of Veterinary Medicine, Vienna were able to show that zebrafish males and females both wear their brightest colours while wooing a mate.

Elaborate secondary sexual displays are often overlooked because many species attract mates through sensory modalities imperceptible to humans, including ultraviolet light, ultrasound, electrical signals, or pheromones. Also, sexual coloration may only be expressed briefly during courtship (ephemeral courtship dichromatisms) to avoid attracting predators. Zebrafish (Danio rerio) are a widely studied model organism, though there have been few studies on their mating behaviour. Like many schooling fish, zebrafish do not appear sexually dichromatic to humans; there are no obvious differences in the colour of males and females. Previous studies suggest that colour and stripe patterns influence their social and reproductive behaviour, but surprisingly, body colouration has not been quantitatively studied before in this fish.

The researchers studied sexually mature wild-derived zebrafish and a domesticated strain to compare the sexes and the two populations both in the morning, when mating and spawning occur, and again later in the day, when the fish only shoal. To assess the colour properties the scientists used non-invasive techniques such as digital photography, computer software and human observations and they photographed the fishin the water, while interacting with each other. The photographs allowed them to analyse hue, saturation, and brightness and to obtain numerical estimates of three colour properties.

They found that both males and females changed their colour (dark and light stripes) only during spawning, and that some sex differences in stripes were larger or only became apparent during this time. They also observed that individual males that appeared more colourful and conspicuous to the human eye engaged in courtship more often than less conspicuous males. These observations support the hypothesis that body colouration plays a role in the courtship and mating behaviour of zebrafish.

Both wild-derived and the laboratory strain of zebrafish showed this ephemeral dichromatism, but there were differences in the colour properties of the two populations, and reduced individual variation in the laboratory strain.

Further studies are needed to determine the underlying mechanisms and signalling functions of fleeting different colour expressions in zebrafish. Genetic analyses could help explain individual variation in nuptial colouration and provide insights into the evolutionary functions of this sexual dichromatism.

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The above story is reprinted from materials provided by Veterin?rmedizinische Universit?t Wien.

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Journal Reference:

  1. Sophie Hutter, Attila Hettyey, Dustin J. Penn, Sarah M. Zala. Ephemeral Sexual Dichromatism in Zebrafish (Danio rerio). Ethology, 2012; 118 (12): 1208 DOI: 10.1111/eth.12027

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/top_environment/~3/aYkG95Q4HD8/121130094826.htm

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Grand Canyon as old as the dinosaurs, suggests new study led by CU-Boulder

Friday, November 30, 2012

An analysis of mineral grains from the bottom of the western Grand Canyon indicates it was largely carved out by about 70 million years ago -- a time when dinosaurs were around and may have even peeked over the rim, says a study led by the University of Colorado Boulder.

The new research pushes back the conventionally accepted date for the formation of the Grand Canyon in Arizona by more than 60 million years, said CU-Boulder Assistant Professor Rebecca Flowers. The team used a dating method that exploits the radioactive decay of uranium and thorium atoms to helium atoms in a phosphate mineral known as apatite, said Flowers, a faculty member in CU-Boulder's geological sciences department.

The helium atoms were locked in the mineral grains as they cooled and moved closer to the surface during the carving of the Grand Canyon, she said. Temperature variations at shallow levels beneath the Earth's surface are influenced by topography, and the thermal history recorded by the apatite grains allowed the team to infer how much time had passed since there was significant natural excavation of the Grand Canyon, Flowers said.

"Our research implies that the Grand Canyon was directly carved to within a few hundred meters of its modern depth by about 70 million years ago," said Flowers. A paper on the subject by Flowers and Professor Kenneth Farley of the California Institute of Technology was published online Nov. 29 in Science magazine.

Flowers said there is significant controversy among scientists over the age and evolution of the Grand Canyon. A variety of data suggest that the Grand Canyon had a complicated history, and the entire modern canyon may not have been carved all at the same time. Different canyon segments may have evolved separately before coalescing into what visitors see today.

In a 2008 study, Flowers and colleagues showed that parts of the eastern section of the Grand Canyon likely developed some 55 million years ago, although the bottom of that ancient canyon was above the height of the current canyon rim at that time before it subsequently eroded to its current depth.

Over a mile deep in places, Arizona's steeply sided Grand Canyon is about 280 miles long and up to 18 miles wide in places. Visited by more than 5 million people annually, the iconic canyon was likely carved in large part by an ancestral waterway of the Colorado River that was flowing in the opposite direction millions of years ago, said Flowers.

"An ancient Grand Canyon has important implications for understanding the evolution of landscapes, topography, hydrology and tectonics in the western U.S. and in mountain belts more generally," said Flowers. The study was funded in part by the National Science Foundation.

Whether helium is retained or lost from the individual apatite crystals is a function of temperatures in the rocks of Earth's crust, she said. When temperatures of the apatite grains are greater than 158 degrees Fahrenheit, no helium is retained in the apatite, while at temperatures below 86 degrees F, all of the helium is retained.

"The main thing this technique allows us to do is detect variations in the thermal structure at shallow levels of the Earth's crust," she said. "Since these variations are in part induced by the topography of the region, we obtained dates that allowed us to constrain the timeframe when the Grand Canyon was incised."

Flowers and Farley took their uranium/thorium/helium dating technique to a more sophisticated level by analyzing the spatial distribution of helium atoms near the margin of individual apatite crystals. "Knowing not just how much helium is present in the grains but also how it is distributed gives us additional information about whether the rocks had a rapid cooling or slow cooling history," said Flowers.

There have been a number of studies in recent years reporting various ages for the Grand Canyon, said Flowers. The most popular theory places the age of the Grand Canyon at 5 million to 6 million years based on the age of gravel washed downstream by the ancestral Colorado River. In contrast, a 2008 study published in Science estimated the age of the Grand Canyon to be some 17 million years old after researchers dated mineral deposits inside of caves carved in the canyon walls.

Paleontologists believe dinosaurs were wiped out when a giant asteroid collided with Earth 65 million years ago, resulting in huge clouds of dust that blocked the sun's rays from reaching Earth's surface, cooling the planet and killing most plants and animals.

Because of the wide numbers of theories, dates and debates regarding the age of the Grand Canyon, geologists have redoubled their efforts, said Flowers. "There has been a resurgence of work on this problem over the past few years because we now have some new techniques that allow us to date rocks that we couldn't date before," she said.

While the dating research for the new study was done at Caltech, Flowers recently set up her own lab at CU-Boulder with the ability to conduct uranium/thorium/helium dating.

"If it were simple, I think we would have solved the problem a long time ago," said Flowers. "But the variety of conflicting information has caused scientists to argue about the age of the Grand Canyon for more than 150 years. I expect that our interpretation that the Grand Canyon formed some 70 million years ago is going to generate a fair amount of controversy, and I hope it will motivate more research to help solve this problem."

###

University of Colorado at Boulder: http://www.colorado.edu/news

Thanks to University of Colorado at Boulder for this article.

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Source: http://www.labspaces.net/125610/Grand_Canyon_as_old_as_the_dinosaurs__suggests_new_study_led_by_CU_Boulder

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Foundation Cracking ? Are You in Trouble? | Home and Garden

No one likes to see cracks in any of the walls in their house, but when you see a crack in your foundation often this is a special cause for alarm. After all, you know that the foundation of your home provides the structural support for your entire house and the last thing that you want is this important foundation to develop cracks or to be unstable. Fortunately, although foundation cracks can be scary, they aren?t the end of the world- and they may not even be that burdensome to fix.

Is Your Foundation Crack a Problem?

A crack in your foundation can certainly lead to some significant problems and complications if you do not take action. When you have a cracked foundation and you do nothing to fix it, the crack could expand or become worse and could eventually cause your entire foundation to become unstable and unable to properly support the house above it. A cracked foundation can also make your home energy inefficient, by allowing conditioned air to escape and unconditioned hot or cold air to come into your house.

A foundation crack lets more than just unconditioned air in as well- when you have a cracked foundation, there is a good chance that you are going to start to develop water problems in your basement since the crack is going to let in moisture from the earth and wetness whenever there is any type of snow or rain. This moisture can create its own problems, ranging from damaging basement finishes and increasing the chance of rot to turning your basement into a breeding ground for mold, mildew and bacteria. A wet, damp basement is also likely to be seen by insects as a hospitable environment, so you are more likely to get bug infestations- including of destructive bugs like termites.

All of these risks may make it seem as if you are in major trouble when you have a cracked foundation. The reality, however, is that you can?repair foundation cracks?without a lot of time, expense or trouble.

Crack Injection

The key to dealing with a foundation crack and not getting into trouble is to act promptly. Contact an experienced basement waterproofing and repair expert to discuss the idea of polyurethane crack injection.

Essentially, this involves using a special process whereby a surface bond is temporarily placed over the entire crack. After the bond has covered the crack complete, your basement repair experts will drill angled holes into the wall at twelve inch intervals starting from the top of the crack and working down to the bottom. The polyurethane is able to be injected into these holes using a special injection machine that has tight packers directing the material deep down into the crack. The packers are then tightened so that the polyurethane complete fills the crack and cannot escape. The polyurethane is injected from both the top and bottom so all areas of the crack are entirely filled. The polyurethane is then allowed to dry and bond to the crack for a day or two before the surface bond and ports are removed.

This method of foundation crack repair is a no-mess method that can allow you to quickly, easily and inexpensively repair your foundation crack so your home won?t be in any danger.

Find more about?Vapor Barrier Crawl Space?and Wet Basement at StayDryWaterProofing.Com

Source: http://www.sacredgrovecommunity.com/foundation-cracking-are-you-in-trouble/

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Sandy and the Age of Superstorms (Little green footballs)

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British oil giant BP banned from US government contracts - Hindustan Times

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Judge Says 'No Fundamental Right To Use Facebook,' Tosses Antitrust Case

GigaOm:

Who has the right to use platforms like Facebook and Twitter? On Thursday, a federal judge emphatically sided with Facebook against an adware company that wanted to use the site for its own ends.

Read the whole story at GigaOm

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Source: http://www.huffingtonpost.com/2012/11/30/judge-says-no-fundamental_n_2218372.html

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65 years later, Palestinians look toward a UN vote

JERUSALEM (AP) ? The black-and-white photos show masses of people yearning for independence, celebrating a vote recognizing a state in Palestine. It was a day that generations of pupils would be taught to remember with reverence: Nov. 29.

The jubilant revelers were Jews, the year was 1947, and the vote was held in the United Nations General Assembly. The Palestinians rejected the partition plan, which called for Jewish and Arab states to be established after the imminent expiration of the British rule over Palestine. The outraged Arabs soon started a war they eventually lost.

Sixty-five years later to the day, the tables are somewhat reversed: Palestinians are turning to the General Assembly for a second chance ? and it is the Israelis who are dismissing the vote they seemed destined to lose as a symbolic trifle.

The irony of the date was not lost on the Israelis.

"We are the best teachers of the Palestinian people in their struggle for independence," wrote Eitan Haber, a veteran columnist for the Yediot Ahronot daily. "They have studied carefully the history of the Zionist movement."

While it's true that Thursday's vote won't immediately create a state of Palestine, it will give the Palestinians a boost, elevating their status from U.N. observer to nonmember observer state ? like that of the Vatican.

Anton Salman, a resident of the Palestinian city of Bethlehem in the West Bank, said he hoped international recognition will mark the beginning of a new period that "will begin to build a real state and to recognize our identity as a people with a state and land."

The vote is expected to recognize a Palestinian state in the West Bank, Gaza and east Jerusalem, the lands Israel captured in the 1967 Mideast war. This represents far less territory than the Palestinians were offered on Nov. 29, 1947, when the U.N. General Assembly passed Resolution 181.

Palestinian President Mahmoud Abbas, in a rare moment of candor, admitted in an Israeli TV interview last year that the Arab world erred in rejecting the plan. "It was our mistake. It was an Arab mistake as a whole," he said at the time.

Resolution 181 called for the partition of the British-ruled Palestine Mandate into a Jewish state and an Arab state: 33 countries voted in favor, 13 against and 10 abstained.

The resolution was accepted by the Jews of Palestine and set off jubilant celebrations. In a whiff of nostalgia, Israeli TV on Thursday aired grainy footage from that day of people dancing in the streets. Israeli radio interviewed Israeli seniors about their recollections from that day.

It was a strikingly different Israel from today ? a place where only several hundred thousand Jews lived, most of them European. Their suits and hats were more suited to Vienna than to the Middle East. Few back then would have imagined the Israel of today ? much more Middle Eastern yet also heavily influenced by America, prosperous and powerful beyond the imaginations of most of the revelers of 1947.

A group of Israeli peace activists held a rally Thursday to support the Palestinian bid in front of the old Tel Aviv Museum, where Israel's independence was declared in May 1948.

"The choice of date is not accidental. It's aimed at correcting a historical mistake," said Mossi Raz, a former Israeli lawmaker and veteran activist. "Sixty-five years ago, the United Nations decided to establish a Jewish state and an Arab state ... but it never happened. Today we are completing a historic decision with the establishment of Palestine."

Source: http://news.yahoo.com/65-years-later-palestinians-look-toward-un-vote-200718613.html

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Myanmar cracks down on mine protest; dozens hurt

A Buddhist monk who suffered burn injuries when security forces cracked down protesters lies in a hospital bed in Monywa, northwestern Myanmar, Thursday, Nov. 29, 2012. Security forces cracked down on protesters occupying a copper mine early Thursday, using water cannons and other devices to break up the rally hours before opposition leader Aung San Suu Kyi was expected. (AP Photo/Gemunu Amarasinghe)

A Buddhist monk who suffered burn injuries when security forces cracked down protesters lies in a hospital bed in Monywa, northwestern Myanmar, Thursday, Nov. 29, 2012. Security forces cracked down on protesters occupying a copper mine early Thursday, using water cannons and other devices to break up the rally hours before opposition leader Aung San Suu Kyi was expected. (AP Photo/Gemunu Amarasinghe)

Buddhist monks with burn injuries are treated at a hospital in Monywa, northwestern Myanmar, Thursday, Nov. 29, 2012. Security forces cracked down on protesters occupying a copper mine early Thursday, using water cannons and other devices to break up the rally hours before opposition leader Aung San Suu Kyi was expected to hear their grievances. Unexplained fires engulfed the protest camps at the Letpadaung mine in northwestern Myanmar and dozens of Buddhist monks and villagers were injured, according to several protesters. (AP Photo/Gemunu Amarasinghe)

A Buddhist monk with burn injuries lies in a hospital bed in Monywa town shop, northwestern Myanmar, Thursday, Nov. 29, 2012. Security forces cracked down on protesters occupying a copper mine early Thursday, using water cannons and other devices to break up the rally hours before opposition leader Aung San Suu Kyi was expected to hear their grievances. Unexplained fires engulfed the protest camps at the Letpadaung mine in northwestern Myanmar and dozens of Buddhist monks and villagers were injured, according to several protesters. (AP Photo/Gemunu Amarasinghe)

In this early Nov. 29, 2012 photo provided by a monk, flames are seen at the gate of Chinese mining partner Wan Bao where protesters camped before the police crackdown in Monywa, northwestern Myanmar. Security forces cracked down on protesters occupying a copper mine, a joint venture between the Chinese firm and a company controlled by Myanmar's military, early Thursday, using water cannons and other devices to break up the rally hours before opposition leader Aung San Suu Kyi was expected to hear their grievances. Dozens of Buddhist monks and villagers were injured, according to several protesters. Those who fled the site emerged with burns and charred clothing on their bodies. (AP Photo) EDITORIAL USE ONLY

Map locates the town of Monywa near where there have been crack downs on mining protests;

(AP) ? Security forces used water cannons, tear gas and smoke bombs Thursday to clear protesters from a copper mine in northwestern Myanmar, wounding villagers and Buddhist monks in the biggest use of force against demonstrators since the reformist government of President Thein Sein took office last year.

Opposition leader Aung San Suu Kyi, who arrived in the area hours later on a previously scheduled visit, said she would try to negotiate a solution.

In a statement broadcast on state television, the government initially acknowledged using the riot-control measures but denied using excessive force. In an unusual move, it later retracted the statement without explanation.

Monks and other protesters had serious burns after the crackdown at the Letpadaung mine near the town of Monywa. Protesters who oppose the mine's impact on villagers and the environment had occupied the area for 11 days.

"I didn't expect to be treated like this, as we were peacefully protesting," said Aung Myint Htway, a peanut farmer whose face and body were covered with black patches of burned skin.

The police action risks becoming a public relations and political fiasco for Thein Sein's government, which has been touting its transition to democracy after almost five decades of repressive military rule.

"This is unacceptable," said Ottama Thara, a 25-year-old monk who was at the protest. "This kind of violence should not happen under a government that says it is committed to democratic reforms."

Police moved early Thursday to disperse protesters after some heeded earlier warnings to leave.

"Around 2:30 a.m. police announced they would give us five minutes to leave," Aung Myint Htway said. He said police fired water cannons first and then shot what he and others called flare guns.

"They fired black balls that exploded into fire sparks. They shot about six times. People ran away and they followed us," he said, still writhing hours later from pain. "It's very hot."

Photos of the wounded monks showed they had sustained serious burns on parts of their bodies. It was unclear what sort of weapon caused them, or whether the burns were caused by their shelters catching fire from whatever devices police used.

The government had defended its actions in a statement issued by the government's official information office Thursday afternoon. It denied using excessive force and said it used fire hoses, tear gas and smoke bombs according to international standards for riot control. The statement declared that the authorities took action for the sake of rule of law and in the interests of the country and its people, and said the project operated in accordance with international environmental standards.

Later, however, the president's office issued a one-sentence statement recalling the information office's statement without explanation. The move may reflect sensitivities over the injuries monks suffered, or second thoughts over admitting that authorities used force.

Suu Kyi's visit to nearby Kan-Kone village had been scheduled before the crackdown. The Nobel Peace laureate, elected to parliament after spending most of the last two decades under house arrest, unexpectedly went to the mine to meet with its operators before making her speech.

"I already met one side. I met with mine operators. I want to meet with villagers and protesters," she said. "I want to negotiate hearing from both sides."

She asked the crowd to be patient. "I haven't made any decision yet. I want to meet with both sides and negotiate," she said in a speech that lasted less than 15 minutes. "Will you agree with my negotiating?" The crowd shouted its assent.

Some of Suu Kyi's comments suggested that she may not fully embrace the tactics of the protesters. "When dealing with people, I don't always follow what people like. I only tell the truth," she said. "I will work for the long-term benefit of the country."

After her speech she went to the hospital where many of the injured were being treated, and met with protest leaders at the hotel in Monywa where she is staying. Thwe Thwe Win, a female protest leader, said afterward: "We will wait for Aung San Suu Kyi to negotiate with the companies. But we will not stop the protest until we achieve our demands, though I cannot tell you how we will proceed at this point."

Ohn Kyaing, a spokesman for Suu Kyi's National League for Democracy party, said she told the mine's executives that force should not have been used. He said the executives said they did not direct the action, and that it had been the work of the state security forces. Ohn Kyaing said Suu Kyi on Friday would meet with officials in charge of the crackdown, as well as local villagers and their representatives.

Villagers affected by the mine claim they did not receive satisfactory compensation and demand a more comprehensive environmental impact assessment.

The mine, which is being expanded, is a joint venture between a Chinese company and a holding company controlled by Myanmar's military.

Most people remain suspicious of the military, while China is widely seen as having propped up army rule for years, in addition to being an aggressive investor exploiting the country's many natural resources.

Government officials had publicly stated that the protest risked scaring off foreign investment that is key to rebuilding the economy after decades of neglect.

State television had broadcast an announcement Tuesday night that ordered protesters to cease their occupation of the mine by midnight or face legal action. It said the protesters began occupying the mine area Nov. 18, and operations had been halted since then.

Some villagers among a claimed 1,000 protesters left the mine after the order was issued. But others stayed through Wednesday, including about 100 monks.

The protesters' concerns about the mine do not yet appear to be widely shared by the broader public. But hurting monks ? as admired for their social activism as they are revered for their spiritual beliefs ? is sure to antagonize many.

Aung Myint Htway said he didn't care that police treated him badly but added, "I won't forgive them for what they did to our monks."

According to a nurse at a Monywa hospital, 27 monks and one other person were admitted with burns caused by some sort of projectile that released sparks or embers. Two monks with serious injuries were sent for treatment in Mandalay, Myanmar's second-biggest city, a 2? hour drive away.

Other evicted protesters gathered at a Buddhist temple about 5 kilometers (3 miles) from the mine's gates.

The protest is the latest major example of increased activism by citizens since the elected government took over last year. Street demonstrations have been legalized, and are generally tolerated, though detentions have occurred in some cases involving sensitive issues.

Political and economic liberalization under Thein Sein has won praise from Western governments, which have eased sanctions imposed on the previous military government because of its poor record on human and civil rights.

However, the military still retains major influence over the government, and some critics fear that democratic gains could be rolled back.

The government's surprise suspension last year of a Chinese-backed hydroelectric project, in response to similar concerns about social and economic consequences, was seen as a significant indicator of its commitment to democratic reform. But China was unhappy about the decision, and Thein Sein's ministers have warned about offending Myanmar's big neighbor to the north and scaring off other foreign investors.

China's foreign ministry defended the mining venture Thursday as mutually beneficial and said that environmental remediation and compensation to relocate affected residents all conformed to Myanmar law.

Like many throughout the country, villagers near the project are keen to have Suu Kyi involved.

"We feel really encouraged when we heard Mother Suu is coming," said Sartone village resident Thein Thein, using a popular familiar term for Suu Kyi. "She's our only hope."

Suu Kyi, however, recently told Myanmar reporters that not everything should be resolved through demonstrations, and sometimes it is better to use negotiations.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2012-11-29-Myanmar-Protest/id-5bb5017e320748ef8eb3d696528d508d

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Thursday, November 29, 2012

Moral evaluations of harm are instant and emotional

ScienceDaily (Nov. 28, 2012) ? People are able to detect, within a split second, if a hurtful action they are witnessing is intentional or accidental, new research on the brain at the University of Chicago shows.

The study is the first to explain how the brain is hard-wired to recognize when another person is being intentionally harmed. It also provides new insights into how such recognition is connected with emotion and morality, said lead author Jean Decety, the Irving B. Harris Professor of Psychology and Psychiatry at UChicago.

"Our data strongly support the notion that determining intentionality is the first step in moral computations," said Decety, who conducted research on the topic with Stephanie Cacioppo, a research associate (assistant professor) in psychology at UChicago. They published the results in a paper, "The Speed of Morality: A High-Density Electrical Neurological Study," to be published Dec. 1 and now on early preview in the Journal of Neurophysiology.

The researchers studied adults who watched videos of people who suffered accidental harm (such as being hit with a golf club) and intentional harm (such as being struck with a baseball bat). While watching the videos, brain activity was collected with equipment that accurately maps responses in different regions of the brain and importantly, the timing between these regions. The technique is known as high-density, event-related potentials technology.

The intentional harm sequence produced a response in the brain almost instantly. The study showed that within 60 milliseconds, the right posterior superior temporal sulcus (also known as TPJ area), located in the back of the brain, was first activated, with different activity depending on whether the harm was intentional or accidental. It was followed in quick succession by the amygdala, often linked with emotion, and the ventromedial prefrontal cortex (180 milliseconds), the portion of the brain that plays a critical role in moral decision-making.

There was no such response in the amygdala and ventromedial prefrontal cortex when the harm was accidental.

Other studies with functional MRI scans, including those in Decety's lab, have shown that those areas of the brain become activated when people see others intentionally harmed, but those studies have been unable to separate or time the way the various parts of the brain may work together.

"High-density ERPs can identify spatio-temporal patterns of communication between regions that contrast analyses (such as fMRI) with low temporal resolution may not detect, and such methods are necessary to advance knowledge of neuroscience of morality," said Cacioppo.

The ability to recognize and respond emotionally to the intentional infliction of harm is a critical source of morality that is universal across cultures, researchers believe. "It is part of humans' evolutionary heritage," Decety said. "The long history of mammalian evolution has shaped our brains to be sensitive to signs of suffering of others. And this constitutes a natural foundation for morality and sensitivity to justice."

Philosophers have debated the origins of this moral response for ages. Some maintain that moral judgments begin with an immediate aversive reaction to perceived or imagined harm to victims, though the full moral judgment may form only after the fact. Other philosophers maintain that moral principals develop from reason alone and are not connected to emotion.

The new research suggests that emotion and the perception of intentionality, rather than deliberate reasoning, comprise the vital first component of moral responses -- at least for responses that stem from care for others Decety said.

The research may help inform other areas of neurodevelopment research, including studies of the moral responses of psychopaths and of children who lack empathy for others, displaying what are called callous-unemotional traits.

The National Science Foundation and the Swiss National Science Foundation supported the research.

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Story Source:

The above story is reprinted from materials provided by University of Chicago. The original article was written by William Harms.

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


Journal Reference:

  1. J. Decety, S. Cacioppo. The speed of morality: a high-density electrical neuroimaging study. Journal of Neurophysiology, 2012; DOI: 10.1152/jn.00473.2012

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/wQgXIrkaJzM/121128182725.htm

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Apple Macbook Air 13.3? (june, 2009) Crack Screen But Works Great

Apple Macbook Air 13.3

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Source: http://macbookfreak.com/apple-macbook-air-13-3-june-2009-crack-screen-but-works-great/

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New grant funds autism research at SDSU

New grant funds autism research at SDSU [ Back to EurekAlert! ] Public release date: 29-Nov-2012
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Contact: Natalia Van Stralen
Natalia.vanstralen@sdsu.edu
619-594-2585
San Diego State University

A NIMH award will fund an SDSU scientist's research on brain network connectivity in autistic children and adolescents

The research, supported by a four-year grant totaling $600,000 from the National Institute of Mental Health, could help with early-detection, diagnosis and treatment of children with autism.

Brain networks

Scientists have found that the human brain is organized into a collection of several networks that work together to support various behaviors and functions.

Researchers have identified that at least two of those networks are linked to social behavior. These two social brain networks are activated when trying to make inferences about others' feelings, emotions and intentions.

"There is evidence that individuals with autism spectrum disorders have atypical brain connectivity," Fishman said. "Some brain networks show increased or over-connectivity, while other networks show decreased or under-connectivity."

Fishman's research will help demonstrate whether this atypical connectivity within, as well as between the two social brain networks links to the impaired social functioning characterizing autistic children and adolescents.

Making connections

Despite a great deal of research devoted to understanding autism spectrum disorders, large-scale studies of brain network connectivity in autism using multiple brain imaging methods are rare.

The grant will allow Fishman, along with SDSU psychology professor Ralph-Axel Mller, to study a total of 160 children and adolescents, 80 with autism and 80 who are typically developed, from the ages of seven to 18.

She will use two neuroimaging techniques to make inferences about brain network connectivity: functional Magnetic Resonance Imaging and Diffusion Tensor Imaging. Fishman will examine the connectivity within and between two key social brain networks in both groups, exploring the relationship between age and brain organization.

"It will be interesting to see whether the atypical connections will have already been formed by age seven in children with autism, or whether they will continue to diverge from the typical pattern throughout late childhood and adolescence," Fishman said. "The results of this study will help us understand how brain networks are organized in typical and atypical development, which is instrumental for developing innovative treatments for autism, such as neurofeedback, aiming at reorganization of atypical brain connections."

The research includes an alliance with the Center for Autism Research, Evaluation and Service and University of California, San Diego.

###

About San Diego State University

San Diego State University is the oldest and largest higher education institution in the San Diego region. Since it was founded in 1897, the university has grown to offer bachelor's degrees in 89 areas, master's degrees in 78 areas and doctorates in 21 areas (Ph.D., Ed.D., Au.D., and DPT). SDSU's approximately 31,000 students participate in an academic curriculum distinguished by direct contact with faculty and an increasing international emphasis that prepares them for a global future. For more information, visit www.sdsu.edu.


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New grant funds autism research at SDSU [ Back to EurekAlert! ] Public release date: 29-Nov-2012
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Contact: Natalia Van Stralen
Natalia.vanstralen@sdsu.edu
619-594-2585
San Diego State University

A NIMH award will fund an SDSU scientist's research on brain network connectivity in autistic children and adolescents

The research, supported by a four-year grant totaling $600,000 from the National Institute of Mental Health, could help with early-detection, diagnosis and treatment of children with autism.

Brain networks

Scientists have found that the human brain is organized into a collection of several networks that work together to support various behaviors and functions.

Researchers have identified that at least two of those networks are linked to social behavior. These two social brain networks are activated when trying to make inferences about others' feelings, emotions and intentions.

"There is evidence that individuals with autism spectrum disorders have atypical brain connectivity," Fishman said. "Some brain networks show increased or over-connectivity, while other networks show decreased or under-connectivity."

Fishman's research will help demonstrate whether this atypical connectivity within, as well as between the two social brain networks links to the impaired social functioning characterizing autistic children and adolescents.

Making connections

Despite a great deal of research devoted to understanding autism spectrum disorders, large-scale studies of brain network connectivity in autism using multiple brain imaging methods are rare.

The grant will allow Fishman, along with SDSU psychology professor Ralph-Axel Mller, to study a total of 160 children and adolescents, 80 with autism and 80 who are typically developed, from the ages of seven to 18.

She will use two neuroimaging techniques to make inferences about brain network connectivity: functional Magnetic Resonance Imaging and Diffusion Tensor Imaging. Fishman will examine the connectivity within and between two key social brain networks in both groups, exploring the relationship between age and brain organization.

"It will be interesting to see whether the atypical connections will have already been formed by age seven in children with autism, or whether they will continue to diverge from the typical pattern throughout late childhood and adolescence," Fishman said. "The results of this study will help us understand how brain networks are organized in typical and atypical development, which is instrumental for developing innovative treatments for autism, such as neurofeedback, aiming at reorganization of atypical brain connections."

The research includes an alliance with the Center for Autism Research, Evaluation and Service and University of California, San Diego.

###

About San Diego State University

San Diego State University is the oldest and largest higher education institution in the San Diego region. Since it was founded in 1897, the university has grown to offer bachelor's degrees in 89 areas, master's degrees in 78 areas and doctorates in 21 areas (Ph.D., Ed.D., Au.D., and DPT). SDSU's approximately 31,000 students participate in an academic curriculum distinguished by direct contact with faculty and an increasing international emphasis that prepares them for a global future. For more information, visit www.sdsu.edu.


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

?


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


Source: http://www.eurekalert.org/pub_releases/2012-11/sdsu-ngf112912.php

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Court: 1-year suspension for Ohio St. case lawyer

COLUMBUS, Ohio (AP) ? The Ohio Supreme Court on Wednesday suspended for one year the law license of an attorney whose emails to Jim Tressel triggered an ongoing scandal and NCAA investigation that cost the football coach his job at Ohio State University.

At issue was whether Columbus attorney Christopher Cicero violated professional rules of conduct that prohibit revealing information from meetings with a client or a prospective client.

The 5-2 court decision followed the recommendation of a disciplinary board that argued Cicero wrongly discussed interviews with tattoo parlor owner Edward Rife, a potential client. However, the court overruled the board's recommendation for a six-month suspension.

Cicero sent emails to Tressel in April 2010, warning him that players were selling memorabilia or trading them for tattoos. The email traffic sparked the scandal and ended Tressel's Ohio State tenure.

An NCAA investigation also led to a bowl ban this year, reductions in scholarships and the loss of Ohio State's $389,000 share of the Big Ten bowl pot a year ago. The entire 2010 season also was vacated.

Ohio State just completed a 12-0 season and is ranked No. 4 in the AP poll.

Justice Judith Lanzinger said the case went to the heart of the importance of confidentiality between a prospective client and an attorney.

"Prospective clients trust that their confidences will be protected when they engage in an initial consultation with an attorney," Lanzinger wrote. "Cicero's almost immediate dissemination of the detailed information that Rife provided on April 15 directly violated that trust."

Justices Evelyn Lundberg Stratton and Terrence O'Donnell dissented, saying they would have imposed a six-month suspension.

"Cicero's intentions were not for personal aggrandizement or personal gain, as found by the majority, but were to alert the coach about misconduct by his players that could affect the team," Stratton wrote.

"His request that such information be held confidential does not support the notion that he was trying to seek fame," she said.

Cicero's lawyer said he was disappointed with the decision, saying he and his client had considered even a six-month suspension "a little harsh."

"We ended up losing for a year a really, really great lawyer who practices in a difficult area ? felony criminal law," said attorney John Gonzales.

He didn't know Cicero's plans for the year, adding they hadn't expected the decision so soon.

Cicero met with Rife on April 2, 2010, according to court documents, and again 13 days later to discuss whether Cicero would represent him in a federal drug trafficking case, according to a complaint against him by the Disciplinary Counsel of the Ohio Supreme Court.

Cicero, an Ohio State football player in the early 1980s, denied meeting with Rife on April 2. He said the two did meet on April 15, 2010, with the goal of confirming that Rife's partner, a former client of Cicero, wasn't involved with drug dealing or memorabilia sales.

Rife's house had been raided April 1 by federal drug investigators and Cicero wanted to know if Joseph Epling, his client and Rife's business partner, was involved in the case.

"Eddie Rife was never going to be my client in this case at all," Cicero told a three-member disciplinary panel at the Ohio Supreme Court last year. "I saw him as an ally and resource for Mr. Epling. That's how I viewed Mr. Rife's purpose in my office."

Rife pleaded guilty to drug trafficking and money laundering last year and was sentenced to three years in prison.

It was emails Cicero sent to Tressel in April 2010, warning him that players were selling memorabilia or trading them for tattoos, that helped launch the scandal.

In those emails, Cicero seemed to make it clear that he may have taken on Rife as a client.

"If he retains me, and he may, I will try to get these items back," Cicero wrote in an April 16, 2010, email.

"I have to sit tight and wait to see if he retains me, but at least he came in last night to do a face to face with me," Cicero wrote later that day.

Cicero and his attorneys argued the emails sent to Tressel were only meant to warn the coach about his players' actions and shouldn't be read as a breach of confidentiality, since ?they argued ? Rife was not a client.

Ohio's legal conduct rules generally prohibit attorneys from divulging any information they received from someone who might be a prospective client.

News of the memorabilia sales emerged in December 2010. In March 2011, the university discovered that Tressel had known about the sales since the previous April and said nothing. That was a violation of both NCAA rules and Tressel's contract, which required the prompt reporting of any knowledge of such player infractions. Tressel resigned under pressure in May 2011.

___

Andrew Welsh-Huggins can be reached at http://twitter.com/awhcolumbus.

Source: http://news.yahoo.com/court-1-suspension-ohio-st-case-lawyer-144148945--spt.html

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Samsung Galaxy Axiom sneaks into U.S. Cellular lineup

Samsung Galaxy Axiom

The Galaxy Axiom.

(Credit: U.S. Cellular)

U.S. Cellular this week quietly introduced another Android smartphone this week with the budget-friendly Samsung Galaxy Axiom.

Appearing on the carrier's Web site without even a press release, the Axiom runs on Android 4.0 Ice Cream Sandwich and delivers a 4-inch 480x800-pixel WVGA display, a 5-megapixel rear camera, and front-facing 1.3-megapixel camera. Additional details include a 1.2GHz dual-core processor, 2100mAh battery, NFC, Wi-Fi, Bluetooth, and 4G LTE connectivity.

Astute readers will recognize that the Galaxy Axiom closely resembles the recently announced Galaxy S3 Mini. Save for its slightly faster processor and longer-lasting battery, it's nearly identical in every other aspect.

U.S. Cellular is selling the Samsung Galaxy Axiom for $79.99 with new service agreements and $399 without a contract.

Source: http://reviews.cnet.com/8301-19736_7-57556001-251/samsung-galaxy-axiom-sneaks-into-u.s-cellular-lineup/?part=rss&subj=news&tag=2547-1_3-0-20

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Heavy Equipment & Tools, Home Improvement: Skid & the Too Tiny ...

Skid & the Too Tiny Tunnel (Hardcover)
By Jeffery Stoddard

Review & Description

Skid, the littlest yellow tractor in the equipment yard, wants to be mighty like the giant bulldozers, tall cranes, and massive diggers who tower over him. But all the big machines tell him he is just a dinky tractor with a putt-putt engine. While they are busy building a new road through the mountain, Skid is left behind to take out the garbage.

When disaster strikes and a tunnel the machines are digging collapses, Pillar, the biggest bulldozer, is left trapped in the rubble. Only a small opening is left at the tunnel entrance and the only one who can fit through the opening is Skid who is afraid of the dark.

Now it's up to the tiniest tractor to save the day. Can Skid find the courage to do what he was made to do and prove that he doesn't have to be big to be mighty? Be strong and courageous. Do not be afraid or terrified because of them, for the LORD your God goes with you; he will never leave you nor forsake you. Deuteronomy 31:6 NIV

Read more

Find out More for the best price at Amazon

Source: http://heavy-equipment-tools-home.blogspot.com/2012/11/skid-too-tiny-tunnel-hardcover.html

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Source: http://ramgopall987456.blogspot.com/2012/11/heavy-equipment-tools-home-improvement.html

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Source: http://knox47.typepad.com/blog/2012/11/heavy-equipment-tools-home-improvement-skid-the-too-tiny.html

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Source: http://deonhewitt.typepad.com/blog/2012/11/heavy-equipment-tools-home-improvement-skid-the-too-tiny.html

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Experience Canada?s only Remembrance Day run

Remembrance Day is one of the most important holidays of the year as we honor those who gave their lives so that freedom won is celebrated by all Canadians today.

Many will pay their respects at Royal Canadian Legion branches and Army Navy Air force units across the True North Strong and Free.? But for those who would dare to combine a grueling eight-kilometre cross country race with all the traditions and respect that go with a typical Remembrance Day happening, you are left with a truly unique event?the only one of its kind in Canada.

The 34th annual Remembrance Day 8km Run/walk will be held, as always, at Brockton Oval in Stanley Park on Sunday, Nov. 11.? The run features a Masters (35 and over) race that starts following a moment of silence at 11:01 a.m. The Open category then takes to the start line at 11:11, embarking on what is a very challenging one loop course in beautiful Stanley Park.? Afterward, the sense of brethren and camaraderie from all of the participants is unique?with a discernible difference from any other race throughout the year.

When I think of Remembrance Day I think of the veterans, and racing on this day is a chance to engage in a healthy activity and honor those who died at war. I?ve enjoyed the event so much for the beautiful race course that carries you past streams, up scenic hills, across hectares of leaf strewn grass plains to the finish line. The social aspect is a satisfying experience of personal contact with senior aged runners that rarely participate in the mainstream races.? These are some of the greatest personalities and the best of story tellers.

In a recent interview with race director and accomplished runner, Jerry Tighe, he said, ?The event was started in 1979 by the Alta Lake Sports Club, (which was)?a club of runners, cross country skiers and triathletes.?? Tighe, in his 25th year as race director, adds, ?Besides starting the Remembrance Day Run, they also started the first cross country ski marathon in Whistler.?

Tighe noted several historical facts of the event, including, ?In the mid to late 80?s as some of the originators became more involved in the world of triathlon administration, the event was turned over?to the Hershey Harriers Athletic Club, which is a group of runners and triathletes that train in Stanley Park.?

After the moment of silence at 11:01 a.m., a fellow runner trumpets the Last Post near Brockton Oval in Stanley Park. At?the same time the 21 Gun Salute echoes across the water from Victory Square on Hastings Street.

Tighe says, ?Runners continue to come back on November 11th to honor the fallen and to meet up with friends with like interests.?? He?continued, ?I have not heard of a similar event on that day in Canada.?? No matter on which day of the week Remembrance Day falls, the run will be held.? There are hot refreshments served afterward, along with draw prizes.

?We have some trophies that are 34 years old that are engraved with the winners of the Masters over age 35 run. In addition there is also a large wooden plaque with the names of the winners of the five year age groups,? Tighe said.

?Participants are of all ages and various talents. This is an event for all plodders, joggers and those who have just discovered the wonders of health and fitness, as well as the fleet of foot.?

Jerry Tighe didn?t say it, but he has shaped the Remembrance Day 8 km Run into one of the most special days on the running calendar.

Registration and more information:?www.hersheyharriers.com.

Christine Blanchette is a Richmond runner and writer. Follow her on Twitter (@christineruns) and at www.christineruns.com

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Source: http://www.richmondreview.com/lifestyles/178236281.html

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Wednesday, November 28, 2012

Basketball tournaments on showcase in Mid-Missouri - Area sports ...

Read?more: Sports, Basketball, Boys, Girls, Scores, Area Scores, Centralia, South Callaway, North Callaway, Chamois, Fulton, Montgomery County, Mexico, Osage, Blair Oaks, Vienna, Stover, California, Russellville, Boonville, Local Pro

High School Boys Basketball

Eugene 75, Calvary Luthern 19

Blair Oaks 66, Osage 32

California 58, Russellville 28

Mexico 98, Wellsville 20

Fulton 59, Bowling Green 51

New Haven 43, Montgomery County 30

Boonville 54, Smith-Cotton 47

Tuscumbia 45, Stover 43

Fatima 63, Owensville 27

Vienna 74, Steelville 44

Harrisburg 62, Westran 47

North Callaway 70, Centralia 56

Tolton 60, Prairie Home 51

Hallsville 76, New Bloomfield 21

?

High School Girls Basketball

South Callaway 52, Van-Far 20

North Callaway 49, Centralia 33

Chamios 72, Jamestown 26

?

Source: http://www.connectmidmissouri.com/sports/story.aspx?id=830454

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Home Brewing Skyrockets ? A Look at the Benefits for Newbies ...

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Source: http://healthyeating.usseniorcitizen.com/home-brewing-skyrockets-a-look-at-the-benefits-for-newbies/

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Wholesale Cell Phone Accessories For Resellers & Storefront Owners

Cell phones have really grown up from the bare bones telecommunication devices that they used to be a couple decades back, to the very advanced mobile technology we have today. The present generation of phones are capable of being used for multi-tasking and performing tasks that were unimagineable in the past. Plus cell phone accessories have advanced right along with the cellular phone that are sold by the various mobile phone accessory companies that take mobile communication, & entertainment to new unprecedented heights.

Accessories for brands like the Apple iphone, Nokia, Motorola, Samsung and LG are in such demand these days, research shows that the sales volume of accessories actually outstrips the sales of mobile phones nowadays. Plus accessories can be of various types. While some of them are manufactured for the business user, some cell phone accessories are mainly used by the upwardly mobile urban population as a lifestyle statement.

The sales of accessories have soared in recent years, because inexpensive accessories have become widely available. As a matter of fact, most cell phone users buy more than one accessory for a single phone. Some of the most in demand cell phone accessories are Bluetooth headsets, pouches, skins, data cables, memory cards, batteries, mp3 accessories and many more.

People have different attitudes towards accessories. While batteries and chargers are essential for everybody, fancy covers or keypads do not contribute in any way to enhance the handset?s usability. However the accessories like data cables and external memory aid the work of very busy professionals having a hectic schedule.

However one should buy wholesale cell phone accessories from a reliable and reputed company to ensure the quality and durability of the products. If one is not too sure about a wholesale company he can count on then a good idea would be to try a few suppliers out to see what they have to offer . Once you find a one stop shopping solution for high quality cellular phone accessories, develop a good working relationship with them to ensure the best pricing possible.

MyCoolCell is a wholesale supplier of cell phone accessories providing retail storefront owners, resellers, and carriers exclusive pricing and discounts. Thousands of accessories are in available such as MyBat Cell Phone Skins batteries, MyBat car chargers, headsets, covers, faceplates, novelty items, and more. For all your cellular phone accessory needs please visit: MyCoolCell.

Source: http://newshome.eduspeaks.com/2012/11/28/wholesale-cell-phone-accessories-for-resellers-storefront-owners/

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Assessment of physico-chemical, microbiological and pesticide content in potable water in metropolitan city of Delhi, India- A paper in Journal of Applicable Chemistry

Sorry, Readability was unable to parse this page for content.

Source: http://www.joac.info/ContentPaper/2012/7-8.pdf

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House destroyed, pets killed in Tippecanoe County fire - WLFI.com

Comments WLFI.com is migrating to a more stable commenting system called DISQUS. This system is used by CNN, TIME, FOX News, numerous blogging sites and has over 75 Million registered users. Unfortunately we can't migrate our current user accounts to this new system.

To sign up for a DISQUS account, click the DISQUS button just below and to the right and then click Login.

DISQUS lets you login with several different options, including Facebook, Google, Twitter, Yahoo or OpenID. We expect it to allow more conversation and better moderation. If you have any questions, please feel free to comment below.

blog comments powered by

Source: http://www.wlfi.com/dpp/news/local/house-pets-destroyed-in-tippecanoe-county-fire

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Cutting real Christmas trees less environmentally harmful than using an artificial one for six years, biologists say

ScienceDaily (Nov. 27, 2012) ? Given recent extreme weather events -- the summer's brutal heat and subsequent drought, followed by Superstorm Sandy's disastrous path -- newly green-conscious consumers may be wondering how to lessen their carbon footprint this holiday season. Plant biologist Clint Springer, Ph.D., assistant professor of biology at Saint Joseph's University in Philadelphia, says that buying a real Christmas tree may not solve the world's climate ills, but it is better than using an artificial one for a few years and tossing it.

"At this time of year, choosing a real Christmas tree is one way that an average person can make a difference in terms of climate change," Springer says. "A study as recent as 2009 (Ellipsos) concluded that a 7-foot cut tree's impact on climate is 60 percent less than a 7-foot artificial tree used for six years. So while cut trees are not carbon-neutral, in terms of carbon-use, they are better than artificial trees."

Springer acknowledges that many families choose artificial trees because they may not have easy access to real trees, they may be too costly, or because they have tree allergies.

"Ultimately, people need to make the choice that makes the most sense for their family, but they should keep in mind that real Christmas trees do not trigger allergic reactions," Springer says. "Farm-raised trees are too young to be reproductive in most cases, so pollen is not an issue. It's possible, though, that some people might be sensitive to the natural scent of the trees." In that case, Springer recommends choosing pines over firs, which usually carry a weaker scent.

But the question remains for some: Do live Christmas trees bring mold into the home? "From what we know about household allergens like mold spores, a house with a real tree does not usually show a higher rate of indoor air pollution than a house with an artificial tree, because mold spores found on live trees do not usually become air-borne." (Wyse and Malloch, 1970.)

If buying a real tree is not an option, Springer says there are other ways for consumers to green their holiday celebrations.

? Consider using LED lights. A typical 50-light strand of C7 bulbs, often used for outdoor lighting, uses approximately 99 percent more energy than an LED strand of the same number of lights.

? Buy local and sustainably farmed produce for holiday gatherings. This lessens the use of fossil fuels for transportation, cutting down on carbon dioxide emissions, a major contributor to global climate change.

? Buy organic produce. Though pricey for some families, buying organic produce is an even better choice for party season. Organic food is not farmed with artificial fertilizers, which require a tremendous amount of fossil fuels to produce.

? Recycle whenever possible. Consider using wrapping paper or boxes made from recycled material and be sure to recycle them once the gift giving is over.

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Story Source:

The above story is reprinted from materials provided by Saint Joseph's University, via Newswise.

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


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/a_sbCiEmaaw/121127153030.htm

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Audra McDonald new 'Live From Lincoln Center' host

In this photo provided by "Live from Lincoln Center," Broadway star Audra McDonald poses for a portrait in front of the Lincoln Center in New York. PBS said Tuesday, Nov. 27, 2012, that the singer-actress is the new host of "Live from Lincoln Center." McDonald will emcee seven broadcasts from December through spring 2013, starting Dec. 13 with "The Richard Tucker Opera Gala." (AP Photo/"Live from Lincoln Center," Chase Newhart)

In this photo provided by "Live from Lincoln Center," Broadway star Audra McDonald poses for a portrait in front of the Lincoln Center in New York. PBS said Tuesday, Nov. 27, 2012, that the singer-actress is the new host of "Live from Lincoln Center." McDonald will emcee seven broadcasts from December through spring 2013, starting Dec. 13 with "The Richard Tucker Opera Gala." (AP Photo/"Live from Lincoln Center," Chase Newhart)

In this photo provided by "Live from Lincoln Center," Broadway star Audra McDonald poses for a portrait in front of the Lincoln Center in New York. PBS said Tuesday, Nov. 27, 2012, that the singer-actress is the new host of "Live from Lincoln Center." McDonald will emcee seven broadcasts from December through spring 2013, starting Dec. 13 with "The Richard Tucker Opera Gala." (AP Photo/Live from Lincoln Center, Chase Newhart)

LOS ANGELES (AP) ? Broadway superstar Audra McDonald is adding a new chapter to her long history with Lincoln Center.

The singer-actress is the new host of "Live From Lincoln Center," Lincoln Center said Tuesday.

McDonald will emcee seven broadcasts from December through spring 2013, starting Dec. 13 with "The Richard Tucker Opera Gala" and Dec. 31 with the New York Philharmonic's New Year's Eve gala.

"It's a great honor. I'm thrilled that they came to me and trusted me to do it," said McDonald, 42, whose five Tony Awards include a trophy this year for "The Gershwins' Porgy and Bess."

Her memories of the Lincoln Center performing arts complex in Manhattan run deep.

"I remember watching Beverly Sills broadcasting from the Met (the center's Metropolitan Opera House) on my PBS channel at my home in Fresno," McDonald said, adding that she was amazed at the venue's size and "inspired by the music."

As a high school student, she had the chance to visit the center and recalled thinking, "This is where I want to be some day."

That wish was fulfilled when she moved to New York to attend The Juilliard School, which has its campus there.

Stepping in as host of the PBS series "feels like it's my way of thanking Lincoln Center," she said.

"We can't imagine a more perfect match," said Elizabeth Scott, the center's executive in charge of the TV series. McDonald's passion for the performing arts is "infectious," Scott added.

McDonald, who starred in "Private Practice" as Dr. Naomi Bennett, has performed on the long-running PBS showcase several times, including programs with Elvis Costello, Patti Lupone and the New York Philharmonic.

She will be working especially hard New Year's Eve when she hosts and performs in the holiday program, "One Singular Sensation: Celebrating Marvin Hamlisch" (check local listings for time).

"We'll see if I fall down by the end of the evening, or by the middle," she said, lightly. What she'll sing is a secret for now, but McDonald said it's among Hamlisch's most famous pieces.

The composer, who died in August at age 68, created more than 40 film scores and won a Tony and the Pulitzer for Broadway's "A Chorus Line."

"Live From Lincoln Center" is in its 37th broadcast season. In recent years, artists and actors including Yo-Yo Ma and Alec Baldwin have filled the host's job that previously saw long tenures by famed opera singer Sills and TV personality Hugh Downs.

___

Online:

http://www.pbs.org

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2012-11-27-TV-Lincoln%20Center-McDonald/id-67d41bf78c9340538bb496ec740a2b11

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