qweff110
-
Posts
3 -
Joined
-
Last visited
Content Type
Profiles
Forums
Calendar
Posts posted by qweff110
-
-
HUMANS are not alone in struggling to stay slim. Some planets go through a "fat" stage that swells their
waistlines temporarily, which possibly explains why some gas giants are unexpectedly large.
"Astronomers have power leveling found a lot of planets whose
sizes cannot be explained by standard theory," says Laurent Ibgui of Princeton University. The difference
between predicted and measured widths of so-called "hot Jupiters" can be 30 per cent or more.
Previously, astronomers assumed that, because cold gas takes up less volume than hot gas, hot Jupiters would
shrink as they lost their initial heat.
Health Top Tips Nutrition Love Lifestyle Happiness Weight Loss
Now a computer simulation by Ibgui suggests this effect can be temporarily halted in hot Jupiters that begin
life in highly elliptical orbits. These planets are alternately squeezed and stretched as they circle their
stars, resulting in "tidal heating" that warms the gas inside the planet. This counteracts the cooling
effect, inflating the planet - an effect that can last for a billion years or more. Eventually, though, the
planet's orbit will become more circular, and the hot Jupiter resumes shrinking. Ibgui presented the research
at an American Astronomical Society meeting in Pasadena, California, last week.
world of warcraft power leveling
The model doesn't quite explain the superpuffy appearance of all hot Jupiters, says Jonathan Fortney of the
University of California, Santa Cruz. "It requires these planets to start their lives on very eccentric
orbits, which is possible, but not currently the preferred scenario."
-
Like most things, the Internet has its good and its dark side. And, considering the pervasiveness of the
Internet in society, wow gold it is certainly having an effect on our brains.
After all, everything we do affects our brain. Though up until the 1980’s, it was universally believed that
the steam engine was the foremost invention of the Industrial Revolution, technology and science historian,
Lewis Mumford, had long before proposed that that clock was in fact the key machine of the modern Industrial
age. buy wow gold And, just as people began operating and planning
according to seconds and minutes, in the age of the internet, we are rewiring our “plastic” brain to
function more and more like computers. Processing, decoding and storing floods of information at a rate
faster than we ever have before, our brains are becoming highly adapted to taking on scores of tasks at once.
A 2008 study conducted by the Semel Institute for Neuroscience and Human Behavior at UCLA found that middle-
aged and older adults who spent time browsing the web not only boosted their brain power but also could help
prevent cognitive decline such as Alzheimer’s disease and dementia later on in life.
The study looked wow power leveling at the brain activity of 24
neurologically normal volunteers between the ages of 55 and 76. Half had experience web surfing, the other
half did not. Using functional magnetic resonance imaging (fMRI) scans the scientists recorded the brain-
circuitry changes (the blood flow through the brain) and compared them as the patients performed web searches
and as they read book passages.
A remarkable finding was that though all participants showed significant brain activity during book-reading
tasks,
World of warcraft Power Leveling which
correspond to language, reading, memory and visual abilities, the web-savvy group also registered activity in
the areas of the brain which control decision-making and complex reasoning. With the wealth of choices
available on the net, knowing how to perform the most effective searches and making decisions on what to
click on, engages important cognitive circuits in the brain. This finding also demonstrated that our brains
are sensitive, or,“plastic”, cheap wow gold and can continue to learn
as we grow older.
So spending time on the Internet can be beneficial as you get older, but what about when you’re young?
According to researchers from Michigan State University, home Internet access can be a good educational tool,
especially for hard-to-reach populations. Also, it has had positive effects on the academic performance of
low-income, mostly African American children and teenagers.
Payton tries comeback with Argos
in The Sports forum
Posted
A federal jury Thursday found a 32-year-old Minnesota woman guilty of illegally downloading music from the
Internet and fined her $80,000 each -- a total of $1.9 million -- for 24 songs.
Jammie Thomas-Rasset's case was the first such copyright infringement case to go to trial in the United
States, her attorney said. world of warcraft gold
Attorney Joe Sibley said that his client was shocked at the fine, noting that the price tag on the songs she
downloaded was 99 cents.
Health Top Tips Nutrition Love Lifestyle Happiness Weight Loss
buy wow gold
She plans to appeal, he said.
Cara Duckworth, a spokeswoman for the Recording Industry Association of America, said the association was
"pleased that the jury agreed with the evidence and found the defendant liable."
"We appreciate the jury's service and that they take this as seriously as we do," she said.
cheap wow gold
Thomas-Rasset downloaded work by artists such as No Doubt, Linkin Park, Gloria Estefan and Sheryl Crow.
This was the second trial for Thomas-Rasset. The judge ordered a retrial in 2007 after there was an error in
the wording of jury instructions.
world of warcraft gold
The fines jumped considerably from the first trial, which granted just $220,000 to the recording companies.
Thomas-Rasset is married with four children and works for an Indian tribe in Minnesota.