Source: http://us.rd.yahoo.com/dailynews/rss/iraq/*http%3A//news.yahoo.com/s/nm/20120302/wl_nm/us_iraq_toll
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Saturday, March 3, 2012
Iraq monthly death toll 151 in February (Reuters)
[unable to retrieve full-text content]Reuters - Militants killed 151 Iraqi civilians and members of the security forces in February, according to official figures, showing that daily bombings and shootings remain a persistent fact of life despite the withdrawal of U.S. forces in December.
'Harry Potter' Returning To Home Video In Special Edition Set
Just as Harry Potter returned from the in-between at the end of "Harry Potter and the Deathly Hallows: Part 2," the "Harry Potter" DVDs and Blu-Rays that we just lost forever for a brief period of time will now be apparating back on to store shelves near you. Okay, so that might have been a [...]
Source: http://moviesblog.mtv.com/2012/03/02/harry-potter-special-edition-blu-ray-dvd/
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Friday, March 2, 2012
Older Prostate Cancer Patients Might Be Overtreated: Study (HealthDay)
[unable to retrieve full-text content]HealthDay - WEDNESDAY, Feb. 29 (HealthDay News) -- Seniors may not benefit
from prostate cancer treatment, according to a new study that found
aggressive therapy has become more common among men with short life
expectancies and less aggressive forms of the disease.
from prostate cancer treatment, according to a new study that found
aggressive therapy has become more common among men with short life
expectancies and less aggressive forms of the disease.
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Jen Hirsh vs. Elise Testone: Who is the One and Only?
For their first live auditions of season 11, both Jen Hirsh and Elise Testone covered the same Adele song last night. That has to be an American Idol first, right?
Even more incredibly? The track was NOT "Rolling in the Deep!"
Instead, each of these hopefuls delivered a version of "One and Only," with Randy complimenting Jen for her R&B "swag" and then J. Lo taking it a step further for Elise, who sat at a piano for her performance. "You may be the best singer here," Lopez told Testone.
Listen to both now, compare them to other contestants such as Shannon Magrane and then vote on your favorite cover:
Whose version of Adele did you prefer?
Source: http://www.thehollywoodgossip.com/2012/03/jen-hirsh-vs-elise-testone-who-is-the-one-and-only/
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Thursday, March 1, 2012
Ocean acidification rate may be unprecedented, study says
ScienceDaily (Mar. 1, 2012) ? The world's oceans may be turning acidic faster today from human carbon emissions than they did during four major extinctions in the last 300 million years, when natural pulses of carbon sent global temperatures soaring, says a new study in Science. The study is the first of its kind to survey the geologic record for evidence of ocean acidification over this vast time period.
"What we're doing today really stands out," said lead author B?rbel H?nisch, a paleoceanographer at Columbia University's Lamont-Doherty Earth Observatory. "We know that life during past ocean acidification events was not wiped out -- new species evolved to replace those that died off. But if industrial carbon emissions continue at the current pace, we may lose organisms we care about -- coral reefs, oysters, salmon."
The oceans act like a sponge to draw down excess carbon dioxide from the air; the gas reacts with seawater to form carbonic acid, which over time is neutralized by fossil carbonate shells on the seafloor. But if CO2 goes into the oceans too quickly, it can deplete the carbonate ions that corals, mollusks and some plankton need for reef and shell-building.
That is what is happening now. In a review of hundreds of paleoceanographic studies, a team of researchers from five countries found evidence for only one period in the last 300 million years when the oceans changed even remotely as fast as today: the Paleocene-Eocene Thermal Maximum, or PETM, some 56 million years ago. In the early 1990s, scientists extracting sediments from the seafloor off Antarctica found a layer of mud from this period wedged between thick deposits of white plankton fossils. In a span of about 5,000 years, they estimated, a mysterious surge of carbon doubled atmospheric concentrations, pushed average global temperatures up by about6 degrees C, and dramatically changed the ecological landscape.
The result: carbonate plankton shells littering the seafloor dissolved, leaving the brown layer of mud. As many as half of all species of benthic foraminifers, a group of single-celled organisms that live at the ocean bottom, went extinct, suggesting that organisms higher in the food chain may have also disappeared, said study co-author Ellen Thomas, a paleoceanographer at Yale University who was on that pivotal Antarctic cruise. "It's really unusual that you lose more than 5 to 10 percent of species over less than 20,000 years," she said. "It's usually on the order of a few percent over a million years." During this time, scientists estimate, ocean pH -- a measure of acidity--may have fallen as much as 0.45 units. (As pH falls, acidity rises.)
In the last hundred years, atmospheric CO2 has risen about 30 percent, to 393 parts per million, and ocean pH has fallen by 0.1 unit, to 8.1--an acidification rate at least 10 times faster than 56 million years ago, says H?nisch. The Intergovernmental Panel on Climate Change predicts that pH may fall another 0.3 units by the end of the century,to 7.8, raising the possibility that we may soon see ocean changes similar to those observed during the PETM.
More catastrophic events have shaken earth before, but perhaps not as quickly. The study finds two other times of potential ocean acidification: the extinctions triggered by massive volcanism at the end of the Permian and Triassic eras, about 252 million and 201 million years ago respectively. But the authors caution that the timing and chemical changes of these events is less certain. Because most ocean sediments older than 180 million years have been recycled back into the deep earth, scientists have fewer records to work with.
During the end of the Permian, about 252 million years ago, massive volcanic eruptions in present-day Russia led to a rise in atmospheric carbon, and the extinction of 96 percent of marine life. Scientists have found evidence for ocean dead zones and the survival of organisms able to withstand carbonate-poor seawater and high blood-carbon levels, but so far they have been unable to reconstruct changes in ocean pH or carbonate.
At the end of the Triassic, about 201 million years ago, a second burst of mass volcanism doubled atmospheric carbon. Coral reefs collapsed and many sea creatures vanished. Noting that tropical species fared the worst, some scientists question if global warming rather than ocean acidification was the main killer at this time.
The effects of ocean acidification today are overshadowed for now by other problems, ranging from sewage pollution and hotter summer temperatures that threaten corals with disease and bleaching. However, scientists trying to isolate the effects of acidic water in the lab have shown that lower pH levels can harm a range of marine life, from reef and shell-building organisms to the tiny snails favored by salmon. In a recent study, scientists from Stony Brook University found that the larvae of bay scallops and hard clams grow best at pre-industrial pH levels, while their shells corrode at the levels projected for 2100. Off the U.S. Pacific Northwest, the death of oyster larvae has recently been linked to the upwelling of acidic water there.
In parts of the ocean acidified by underwater volcanoes venting carbon dioxide, scientists have seen alarming signs of what the oceans could be like by 2100. In a 2011 study of coral reefs off Papua New Guinea, scientists writing in the journal Nature Climate Change found that when pH dropped to 7.8, reef diversity declined by as much as 40 percent. Other studies have found that clownfish larvae raised in the lab lose their ability to sniff out predators and find their way home when pH drops below 7.8.
"It's not a problem that can be quickly reversed," said Christopher Langdon, a biological oceanographer at the University of Miami who co-authored the study on Papua New Guinea reefs. "Once a species goes extinct it's gone forever. We're playing a very dangerous game."
It may take decades before ocean acidification's effect on marine life shows itself. Until then, the past is a good way to foresee the future, says Richard Feely, an oceanographer at the National Oceanic and Atmospheric Administration who was not involved in the study. "These studies give you a sense of the timing involved in past ocean acidification events -- they did not happen quickly," he said. "The decisions we make over the next few decades could have significant implications on a geologic timescale."
The study was funded by the U.S. National Science Foundation.
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Story Source:
The above story is reprinted from materials provided by The Earth Institute at Columbia University.
Note: Materials may be edited for content and length. For further information, please contact the source cited above.
Journal Reference:
- B?rbel H?nisch, Andy Ridgwell, Daniela N. Schmidt, Ellen Thomas, Samantha J. Gibbs, Appy Sluijs, Richard Zeebe, Lee Kump, Rowan C. Martindale, Sarah E. Greene, Wolfgang Kiessling, Justin Ries, James C. Zachos, Dana L. Royer, Stephen Barker, Thomas M. Marchitto Jr., Ryan Moyer, Carles Pelejero, Patrizia Ziveri, Gavin L. Foster, and Branwen Williams. The Geological Record of Ocean Acidification. Science, March 2, 2012 DOI: 10.1126/science.1208277
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://www.sciencedaily.com/releases/2012/03/120301143735.htm
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The Ins And Outs: NLP Training | Self Improvement Blogs from ...
NLP, or neuro-linguistic programming, is a type of communication, psychotherapy and self development that emerged in the 1970s. NLP practitioners are people who?ve gone through NLP training and are qualified to practice this approach. The field is steadily growing, permitting folks to earn acceptable pay as practitioners.
As a started to training in this field, it is recommended that folks practice some self-teaching. There are lots of forms of literature and other researches that explore the field. This is a neat method to get a lead. There are plenty of courses to choose between. To ensure that you are getting the absolute best education, consider a couple of things. 3 factors not to forget during this process of selecting a learning program: experience, support and individual information.
Experience refers to the experience and understanding of your teacher. A trainer should be well versed in this field so that they can help you learn everything that you need to know. They should be well informed about NLP and other associated subjects, eg neuroscience, biology, and quantum physics. The more intellectual your teacher, the more intelligent you are probably going to be when you have completed your courses.
Like every other major goal, getting through this process involves support. Build a supportive system around you, a place that you can discuss numerous subjects and raise questions. With this educational process will come many questions and having those answered early on is crucial.
Consider your personal information in the field. If you have learned a great deal thru self-teaching, tailor your NLP training to help you in areas you are unsure of or not as confident about.
In this process, you may learn a variety of things, including the philosophy, communication skills, processes and strategies connected with NLP. Generally these courses will last for one to three weeks, dependent on the company used. To be skilled in full on NLP, there are three processes to go thru. The 1st lasts for 7-21 days and concludes with NLP practitioner certification. The subsequent goes for 15-21 days and is for NLP Master practitioner. And then there are courses for NLP trainers for 21-30 days. This is for folks curious about teaching and certifying others.
Developed in the 1970s, the approach of neuro-linguistic programming has continuously become increasingly popular during the last several years. In summing up, the programming involves improving the lives and mindsets of individuals, this is done by working with a NLP practitioner. These individuals have gone through one or more NLP training courses to learn the field inside and out.
To discover more about our NLP Training and NLP Home Study Courses, come and visit NLP Life Coach Training Academy.
Leon Edward helps people in Personal and Career Growth, leadership Development, Goal Setting, Success, Motivation, Self-Improvement, Happiness, Memory Improvement, Stress Reduction and more through his articles, blog posts and special reports . Join Leon Edwards Awesome Success Free, Get his personal success, development and growth weekly newsletter as well as success classics and tips on attracting success and wealth. Visit his Success-Leadership Library, Articles at http://www.AwesomeSuccess.org Leon Edward also helps people improve IQ, focus, memory, concentration, creativity, speed reading, public speaking , time management and reducing stress. Download his IQ Mind Brain Memory Self-Help library at his website http://www.IQMindBrainLibrary.comLeon Edward helps people improve in Leadership Development, Goal Setting, Success, Motivation, Self-Improvement, Happiness, Memory Improvement, Stress Reduction and more through his articles, blog posts and special reports . Join Leon Edwards Awesome Success Free, Get his personal development training, success and growth weekly newsletter as well as success classics and tips on attracting success and wealth. Visit his Success-Leadership Library, Articles at http://www.AwesomeSuccess.orgYou may also be interested in
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