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gsnoopy520
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26/10/2018 10:07 pm  

Using 3D technology cheap adidas deerupt runner , a team lead by two Chinese ancient biology researchers has successfully printed a 3D model of a Placodermi's head, which will help further research on the ancient fish that lived in Australia approximately 400 million years ago.

 

Lu Jing, a researcher with the institute of Vertebrate Paleontology and Paleoanthropology who was in charge of the research, told Chinese media the joint China-Australia team spent the past year conducting detailed research on the Placodermi head fossil.

 

The size of a ping pong ball, with the thinnest point less than 0.1 mm cheap adidas prophere , the fossil was discovered 30 years ago in Australia. However, few researchers had touched it because it was so fragile, Lu said.

 

Lu, together with Hu Yuzhi, a Chinese doctor cheap adidas dame 4 , used micro-CT technology to scan the fossil in detail, and then virtually created several thousand cross sections of it, which Lu used to print a 3D model of the fish head.

 

"It took us more than three months to print the model," Lu said. The model was six times larger than the original fossil and was the first 3D model of an ancient fish in the world, according to Lu.

 

With the model cheap adidas eqt support , researchers could deconstruct and then put together the pieces to get first-hand information on the ancient fish. Some information might also help researchers uncover secrets about the human body.

 

Lu said she was planning to print 3D models of other Placodermi, and her research achievements had been shared with Chinese professionals. She said she hoped one day the models could be exhibited in museums, allowing every child the opportunity to touch them and learn about the ancient fish.

 

MOSCOW, Nov. 12 (Xinhua) -- The report of the World Anti-Doping Agency (WADA) alleging widespread doping and corruption in Russian athletics appears biased against Russia, the country's Foreign Ministry said Thursday.

 

"As for the position of the WADA's special commission on doping in respect of Russian athletes cheap yeezy 350 boost v2 , in our opinion, it looks very biased and politicized," ministry spokeswoman Maria Zakharova said at the regular weekly briefing transmitted live on its website.

 

She said the arguments of the Russian side have been largely ignored, while the sources of information that have been used as the basis for the commission's conclusions looked "highly questionable."

 

"We are observing an attempt to introduce the principle of collective punishment in sports, which we believe is absolutely inadmissible cheap adidas nmd human race ," Zakharova said, adding that only Russian athletes have come in for criticism, although the problem of doping in sports is global.

 

On Monday, a WADA commission published a report accusing Russia of violations of global anti-doping codes and recommended the country be banned from international athletics, including the 2016 Olympics.

 

Russian President Vladimir Putin on Wednesday ordered an internal investigation into allegations of widespread doping practices among Russian athletes and corruption among couches and officials in cooperation with international bodies.

 

LONDON cheap adidas nmd hu trail , Sept. 16 (Xinhua)-- At least four people have died in a road crash in British south Gloucestershire M5 on Saturday afternoon, BBC reported.

 

There was a lorry involved and at least two other cars. One was absolutely destroyed and another had flipped over, according an eyewitness.

 

The road is restricted both ways due to the collision, Transport for London said.

 

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