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An engineer stands under a 5G base station antenna in Huawei’s Songshan Lake Manufacturing Center in Dongguan, Guangdong province, on Thursday. [Photo/Agencies]
An employee carries out ice prevention operations on an airplane at the Nantong Xingdong International Airport in Jiangsu province. [Photo by Xu Congjun/For China Daily]
An international medical journal's retraction of 107 papers by Chinese medical researchers has severely harmed the reputation and integrity of the country's scientific community and revealed a flawed oversight system, according to the Ministry of Science and Technology.
An electric bus with the autonomous driving technology conducts a road test in Jinan, Shandong province. [Photo/Xinhua]
An expert on national and cyber security, Nielsen enjoys an extensive background in homeland security missions, including stints at the Transportation Security Administration and on the White House Homeland Security Council under former President George W. Bush.
来源：资阳报