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#1 2018-03-06 01:41:47

Registered: 2017-12-20
Posts: 455

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MADRID Cheap Air Max 90 Shoes , March 15 (Xinhua) --- Real Madrid will entertain FC Barcelona with a lead of at least four points after winning 1-0 away to Malaga in the Spanish Primera Liga on Saturday night.

Cristiano Ronaldo's 23rd minute goal was the difference between the two sides but if Real Madrid had travelled south expecting an easy win against a side locked in the battle to avoid relegation they were in for a nasty shock as Malaga made them work every inch of the way and had an error-prone Madrid pegged back in their own half, especially after the break.

Ronaldo had chances to score a second goal and former Malaga midfielder, Isco should have done better when clean through on goal, but in the end the home side lacked the quality in the final pass and as a result, despite their courage Cheap Air Max Shoes , they failed to work Madrid keeper Diego Lopez.

Atletico Madrid remain three points off the lead as they responded to the challenge by beating a tough Espanyol 1-0 thanks to a second half goal from Diego Costa, who scored with a trademark low finish.

Barcelona are at home to Osasuna on Sunday and have no option other than to win if they want to remain in the title race.

The day kicked off with Nolito's first half goal giving Celta Vigo a 1-0 win away to Levante in an exciting game in which both goalkeepers had outstanding performances and David Barral missed a penalty for the home side.

Rayo Vallecano took a huge step towards Primera Liga safety as they following last Monday's 3-2 win away to Real Sociedad with a 3-1 home win over Almeria. Alberto Bueno opened the scoring, before Larrivey scored two more to assure the points.

The result lifts Rayo out of the bottom three, but leaves Almeria staring at the abyss and coach Francisco Jose Rodriguez in danger of becoming the next top flight coach to lose his job.

Getafe and Granada drew 3-3 on Friday night.

WASHINGTON, Sept. 14 (Xinhua) -- Scientists have created miniature robots out of DNA that can autonomously "walk" around a surface Cheap Nike Air Max 2018 Womens , pick up certain molecules and drop them off in designated locations, a new study published Thursday in the U.S. journal Science said.

"Just like electromechanical robots are sent off to faraway places, like Mars, we would like to send molecular robots to minuscule places where humans can't go, such as the bloodstream Cheap Nike Air Max 90 Womens ," said LuLu Qian, assistant professor of bioengineering of the California Institute of Technology.

Such technology could one day be used for a wide range of applications, including synthesizing therapeutic chemicals in an artificial molecular factory, delivering drugs in bloodstreams or cells, or sorting molecular components in trash for recycling Cheap Nike Air Max Womens , Qian said.

To create a DNA robot, Qian's team constructed three basic building blocks, including a "leg" with two "feet" for walking, an "arm" and "hand" for picking up cargo, and a segment that can recognize a specific drop-off point and signal to the hand to release its cargo.

Each of these components is made of just a few nucleotides within a single strand of DNA.

In principle Cheap Air Max 2018 Womens , these modular building blocks could be assembled in many different ways to complete different tasks.

For example, a DNA robot with several hands and arms, could be used to carry multiple molecules simultaneously.

In the work described in the Science paper, the Qian group built a robot that could explore a molecular surface, pick up two different molecules and then distribute them to two distinct regions on the surface.

"The DNA robot moves around on a 58-nanometer-by-58-nanometer pegboard on which the pegs are made of single strands of DNA complementary to the robot's leg and foot Cheap Air Max 90 Womens ," Qian's team said in a statement.

"The robot binds to a peg with its leg and one of its feet -- the other foot floats freely," the team said.

"When random molecular fluctuations cause this free foot to encounter a nearby peg, it pulls the robot to the new peg and its other foot is freed. This process continues with the robot moving in a random direction at each step."

Since one step for the little guy takes five minutes, and allows it to move six nanometers, it may take a day for the robot to explore the entire board Cheap Air Max Womens , the team said.

"Along the way, as the robot encounters cargo molecules tethered to pegs, it grabs them with its 'hand' components and carries them around until it detects the signal of the drop-off point," it said.

"The process is slow, but it allows for a very simple robot design that utilizes very little chemical energy."

In a summary on the robot Cheap Nike Air Max 2018 Outlet , the Science magazine called Qian's work "one small step for a DNA robot, one giant leap for mankind.

"The future is here," the summary wrote.

By Yoo Seungki

SEOUL, Nov. 18 (Xinhua) -- Public opinion in South Korea shows signs of division as the scandal-hit President Park Geun-hye pushes for a bilateral military pact with Japan to directly exchange intelligence on the Democratic People's Republic of Korea (DPRK).

A survey by Gallup Korea, a local pollster, showed 59 percent opposing it as they believe Seoul should refrain from strengthening military cooperation with Tokyo unrepentant of its brutalities during World War II. The Korean Peninsula was colonized by the Imperial Japan from 1910 to 1945.

In contrast, 31 percent responded positively to the deal on a foggy notion that more and more intelligence, even from the unrepentant Japan, would help defend their country better from "growing nuclear and missile threats" from Pyongyang.

Public fury here over the former colonial ruler is deeply rooted as seen in the opposition from almost two-thirds of respondents. Former President Lee Myung-bak pushed the hush-hush deal with Japan in 2012, but it was scrapped at the last minutes on public outcry.

South Koreans are regularly enraged at Japanese Prime Minister Sh. Jerseys Cheap   Jerseys Cheap   Soccer Jerseys From China   Nike NBA Jerseys Free Shipping   Baseball Jerseys Cheap   Soccer Jerseys Wholesale   MLB Jerseys From China   New NHL Jerseys Cheap   Nike NFL Jerseys Cheap   Throwback NCAA Jerseys Cheap



2018-03-06 01:41:47



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