Remember the extreme forest fires in Canada? Chinese scientists call for forest fire carbon emissions to be included in global carbon accounting system

From November 28th to 29th, General Secretary Xi Jinping visited Shanghai for investigation and research, and came to the Shanghai Science and Technology Innovation Achievements Exhibition to learn about Shanghai's progress in building an international science and technology innovation center. In the Future Park of Zhangjiang Science City, the Shanghai Science and Technology Innovation Achievements Exhibition displays a number of important medical tools. They are all the results of research and development by Shanghai enterprises and universities and colleges. They have promoted the rapid development of the biomedical industry through independent innovation for people's life and health. Proton therapy accurately kills tumors. Proton therapy is one of the world's most advanced tumor radiotherapy methods and is known as the "tumor directional blasting artifact." Protons can concentrate the killing dose at the tumor tissue, and then the energy quickly returns to zero, stopping immediately, thereby protecting the normal tissue around the tumor and achieving precise attacks on the tumor. Compared with traditional radiotherapy

With the advent of Tesla's humanoid robot "Optimus Prime" and the large artificial intelligence model ChatGPT, general-purpose humanoid robots have become a popular track in the world's cutting-edge technology. At the 27th China Small Motor Technology Seminar and Exhibition held in Shanghai recently, the first-generation humanoid robot developed by the 21st Research Institute of China Electronics Technology Group Corporation was unveiled, attracting attention in the industry. How far away are universal humanoid robots from our lives? Dr. Jiang Zhiyong, head of humanoid robot research and development at the 21st Institute of China Electronics Technology, believes that at present, many humanoid robots that have been released by domestic companies are basically in the same level range, with little difference between each other. They are all still a long way away from commercially available general-purpose intelligent services. distance. In the future, domestic enterprises must continue to accumulate technology and invest in talents in order to achieve "change from quantity to quality"

"There is a kind of mathematician who is very meticulous in playing chess, and I belong to another kind, who is a complete mess in playing chess." Shen Weixiao, a professor at Fudan University's Shanghai Mathematics Center and School of Mathematical Sciences, finished his words and laughed himself. 48-year-old Shen Weixiao loves to laugh, and since his name is a homophony of "smile", he has a nickname among his students: "Teacher Smile". On November 23, the newly promoted academician of the Chinese Academy of Sciences smiled from time to time during an exclusive interview with a reporter from Liberation Daily and Shangguan News. [Confident Smile] When learning mathematics, which is more important, interest or talent? Shen Weixiao's answer is that both are indispensable. Shen Weixiao grew up in a rural area. He went to school at the age of 5 and went to college at the age of 16. He participated in the junior high school and high school mathematics leagues and won the first prize in Anhui Province respectively. There were no training classes at that time, so the math teacher brought him a tutorial book from the city.

"When there was a shortage of automotive chips in 2021, the leader of the Ministry of Industry and Information Technology convened a meeting of experts from the automotive and semiconductor industries. At the meeting, he asked us: After the 'core shortage' passes, will the two industries still discuss automotive chips together?" Held yesterday At the second 100-person Automotive Chip Forum "Science and Technology Innovation in China", Lu Wancheng, deputy chief engineer of United Automotive Electronics Co., Ltd., recalled in his speech. Indeed, that "chip shortage" triggered Chinese people's attention to the automotive chip industry. Today, two years later, experts from the automotive and chip industries have gathered to continue discussing this important issue. Laying out and building an automotive chip closed-loop ecological chain. As one of the series of activities of the 6th Yangtze River Delta Science and Technology Achievements Trade Expo, this forum focuses on the automotive chip industry chain and cutting-edge development directions, aiming to gather the Yangtze River Delta’s scientific and technological innovation resources and attract automobile and integrated

At the beginning of this year, Dr. Dong Yongjun returned to Shanghai, where he had been away for many years, and became the chairman of Xinfeirui Technology Co., Ltd. In 2014, this scientist who worked at the Shanghai Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences went to Nanjing to establish Lite-On Optoelectronics Technology Co., Ltd. to develop laser crystal materials and other products. The reason why he returned to Shanghai to start his own business for the second time was that the Yangtze River Delta National Technology Innovation Center hired him as a project manager, responsible for the implementation of the "Laser Crystal Materials" project. The unit that implements this cutting-edge technology industrialization project is Xinfeirui Company. This start-up company settled in Baoshan District is a beneficiary of the "invest first, share later" reform pilot. According to the reform plan, Xinfeirui's scientific research and management team holds 90% of the shares, and the Shanghai Yangtze River Delta Technology Innovation Research Institute's shareholding platform holds 10%; Shanghai Changsan Institute and Shanghai Baoshan Technology Transfer Co., Ltd.