Saturday, September 25, 2010

Sample Accent Wall In Bedroom

and mammoths VIVIAN REINDEER IN THE PENINSULA IBERICA 150,000 years ago

A team comprising members of the University Oviedo (UO) and the Universidad Complutense de Madrid (UCM) has compiled all the findings of the woolly mammoth, woolly rhinoceros and reindeer in the Iberian Peninsula to show that, albeit small, 150,000 years ago large mammals, prehistoric cold weather indicators, and lived in this territory.
The presence of the woolly mammoth (Mammuthus primigenius), the woolly rhinoceros (Coelodonta Antiquitatis) Reindeer (Rangifer tarandus), and to a lesser extent glutton (Gulo gulo), the arctic fox (Alopex lagopus), the musk ox (Ovibos moschatus) and saiga antelope (Saiga tatarica) has been related to palaeoclimatic scale developed from the isotopic composition of oxygen in the Greenland ice sheet.

"The findings of cold climate faunas in the Iberian Peninsula coincide with the times more global cooling recorded in the Greenland ice sheet, "said Diego Álvarez-Lao, lead author and researcher in the area of \u200b\u200bPaleontology at the University of Oviedo.Las" glacial faunas "fall within the Peninsula at that time because the conditions environment in central and northern Europe are so extreme that the animals were forced to migrate south, where the climate was less extreme.
44,000 years ago these animals became more common in the Iberian Peninsula but in a episódica.El rising temperatures caused a biological crisis. The team said the latest findings of cold species dating back 10,000 years and coincide with the end of ice ages. At that time, the climate warmed throughout the northern hemisphere and the habitat for these fauna was reduced to northern latitudes and increasingly smaller spaces. "Rising temperatures caused a real crisis for these animals biological specialist extremely cold climates. Some species such as reindeer and Arctic fox found their new habitat in the Arctic regions of the planet, which still survive today. Others, like the mammoth and woolly rhinoceros were less fortunate "

These species lived in different human cultures. There is evidence in some fields of the Basque Country, Navarra and Catalonia that Neanderthals coexisted with the mammoth and reindeer at certain times. However, most evidence of these faunas coincide with times of cultures Ggravetiense, Ssolutrense and Mmagdaleniense (during the Upper Paleolithic in Western Europe).



MORE INFORMATION BY CLICKING THE FOLLOWING LINK:

http://alkaidarqueologia.blogspot.com/2010/09/renos-y-mamuts-vivian-en-la-peninsula.html

Thursday, September 2, 2010

Will Mylanta Make My Stool Dark

" WHAT IS LOVE?

On 31 July at the RNE program called AGREED addressed the topic of LOVE.
What is love? Any emotion? An instinct? Any relation to sexual attraction? A state temporarily insane? Eduard
Punset, Luis García Montero, Quique González
talk about love is worth listening to.

What

is love?

Wednesday, September 1, 2010

Camara Web 460668 Driver

ACCOUNT FOR THE MEETING BACK TO VESTA

To start the countdown. The Dawn spacecraft ("Dawn"), NASA will reach the massive asteroid Vesta in less than a year.

"There is nothing more exciting than revealing an alien world, unexplored," says Marc Rayman, chief engineer who is the Dawn mission, the Jet Propulsion Laboratory (JPL). "Vesta" predicts, "will surprise us."


Dawn is scheduled to enter orbit around Vesta in late July 2011. Immediately after it is transmitted to Earth the first high-resolution images, researchers can rapidly combine to produce a film, thus allowing us to follow in the footsteps of Dawn as if we were there.

"seem as if the spacecraft were suspended at a fixed point in space as Vesta rotates underneath it," says Rayman.

Dawn Previous missions have shown us some asteroids, but none as big as this bulky relic, dating back to when the solar system was much younger. With an area of \u200b\u200b564 kilometers and with a body that represents nearly 10% of the entire mass of the asteroid belt, Vesta is, without doubt, a world in itself.

"It's a huge body rocky Earth-like, more like the Moon and Mercury that small pieces of rock that we have explored in the past, "continues Rayman." For example, a large crater at the south pole of Vesta and, within that crater, hosted a mountain that is larger than the asteroid Eros. "

Dawn will orbit Vesta for a year, at which time detailed studies carried out, and thus become the first spacecraft to orbit an body in the asteroid belt. Then, Dawn will leave Vesta behind and head to a second exotic world, the dwarf planet Ceres, but that's another story.




Many scientists believe that Vesta is a protoplanet. The asteroid was in the process of becoming a planet as Jupiter stopped its growth. The gas giant has become so massive that its gravity disrupted asteroid belt material to the extent in which objects were present and could not merge.

"Vesta can teach us much about how the planets formed," says Christopher Russell, University of California at Los Angeles (UCLA), who is principal investigator of the mission. "We have a full team of scientists is looking forward to taking that first look at Vesta."

Dawn will begin its official approach to Vesta, which is also called phase Rayman "oh, this is so cool!" mission in May next year. Unlike most of the orbital insertion, however, it is comparatively simple.

"Maybe this is the first planetary mission that will not cause members of the mission team are biting their nails when the spacecraft is going into orbit around the goal," says Rayman.

The conventional way in which a spacecraft is placed in orbit around a celestial body is accompanied by crucial moments during the which must perform orbital maneuvers with surgical precision. If something goes wrong, the entire mission can be written off. But Dawn, with its soft ion propulsion, is gradually approaching its target in a spiral path, getting closer and closer with every lap.

"The whole plan of propulsion Dawn in its long interplanetary voyage is devoted largely to gradually change the shape of its orbit around the Sun so that, when the spacecraft is in the vicinity of Vesta, its orbit will be very similar to the asteroid. "

With only a slight change of trajectory, the spacecraft will Vesta's gravity to capture it.

"That soft ion momentum is enough to put the spacecraft in orbit. It's like merging with traffic flow on a highway: it only takes a gradual acceleration. Dawn do not even notice the event, but it will put in orbit about his first celestial target. "

Early Dawn orbits are high and there is no hurry, this ship will take several days to complete one revolution around Vesta, at altitudes of about 2,738 kilometers (1,700 miles). After a substantial collection of photographs and data from high altitude, Dawn and will continue propelling a spiral pattern into orbits ever lower, reaching an orbit with an altitude slightly over 161 kilometers (100 miles)-lower than those of satellites orbiting the Earth.

Some parts of the surface are reminiscent of features on the Earth or the Moon, with craters and perhaps even volcanoes.

"Do not expect to see active volcanoes," says Carol Raymond, who is the deputy principal investigator for the mission at JPL, "but there could be ancient features still recognizable volcanic craters."

Meanwhile, "there may be other events that are beyond our imagination, "says Rayman." It will be pure emotion! "

Source: NASA