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At the first UK-China graphene conference last week in the southwestern Chinese city of Chongqing, British scientists demonstrated the latest breakthroughs in the commercialization of the highly conductive, incredibly strong two-dimensional material made of carbon.

Atrial fibrillation causes the upper chambers of the heart to contract randomly, leading to an irregular or abnormally fast heartbeat. The condition increases the chance of a stroke fivefold, and more than 25 percent of all strokes are due to atrial fibrillation.

At the UN, multiple crayfish dishes cooked by Chinese chefs were offered for tasting. Officials from UN headquarters, the World Food Programme, the UN Democracy Fund as well as UN diplomats spoke highly of the richness and variety of the cuisines.

At the same time, the statement said, the sales franchise for Mercedes-Benz has been suspended for the dealer in question, and if the ongoing investigation finds that the dealer didn't meet the standards of Mercedes-Benz or the legal requirements of the country, the suspension will be made permanent.

At the place, professors and graduate students of the university live, conduct scientific research and provide face-to-face professional guidance for local farmers.