A photo taken on June 14, 2017 shows a poverty alleviation relocation site in Leibo county, Liangshan Yi autonomous prefecture, Southwest China's Sichuan province

Kaposi's sarcoma (KS) is the most common cancer in HIV-infected untreated individualsTsien (1952-2016) got his Clarivate citation prize of chemistry in 2008, before he co-won the Nobel honor in chemistry at the same year, with Osamu Shimomura and Martin Chalfie, for the discovery and development of the green fluorescent protein (GFP)

Professor Chang is a Co-Director of the Tumor Virology Laboratory at the University of Pittsburgh Cancer InstituteIn the last 15 years, 43 Citation Laureates have gone on to receive Nobel honors, so the prize has been seen as an indicator of the Nobel prizes, introduced in memory of Swedish chemist Alfred Nobel (1833-1896)Each year, analysts at Clarivate Analytics mine millions of citations in the Web of Science, an online subscription-based scientific citation indexing service, to identify top-tier researchers in physiology or medicine, physics, chemistry and economics

Kaposi's sarcoma-associated herpesvirus is the infectious cause of this neoplasmHere, we present some of the most striking images around the world this past week

Children cool off themselves at a wading pool in Toronto, Canada, on Sept 24, 2017

The vice-premier said China is willing to work with the US to prepare for President Trump's visit to China to ensure it is a great successWhile Watt's reaction to the never-before-seen photographs was by far the most compelling, the exhibition in Soho's Gerrard Street attracted worldwide attention, making headlines in the UK, the US, Europe and China

"The success of the show reflected the increasing global interest in China's people and culture, as well as the interest of the people of China in preserving and studying their own history," said Loewentheil, who's Historical Photography of China Collection is the largest holding of late Qing dynasty photographs of China in private hands"My great, great grandfather was Zeng Guofan," Watt said

The 79-year-old never expected when he was browsing the internet that day that he would uncover a piece of family history dating back some 140 years"It was a picture I had never seen before and my instinct told me that the subjects could be my great grandparents," he told China Daily

(责任编辑：Primary School News)