Shentong Express: De'e Industry plans to transfer its 25% stake to Cainiao Supply Chain for RMB 3.878 billion
On June 6th, Shentong Express released a notice stating that on June 5th, 2023, Shentong Express Co., Ltd...
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Wu Guosheng, a professor at Tsinghua University, claimed that the the Four Great Inventions were not science!
Wu Guosheng, a professor at Tsinghua University, said that China's the Four Great Inventions - the compass, gunpowder, printing and papermaking - were not the achievements of modern science. Calling them scientific inventions was misleading and imprecise...
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Shenzhen Introduces Special Regulations for Science City
Reporter Ye Qing from our newspaperOn June 1st, the "Shenzhen Special Economic Zone Guangming Science City Development Promotion Regulations" (hereinafter referred to as the "Regulations") were officially implemented. It is reported that this is the first science city special regulation in China...
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Shen16 Achieves Technological Breakthrough and Successfully Arrives at the Space Station
According to the China Manned Space Engineering Office, at 9:31 Beijing time on May 30th, the Long March 2F Yao 16 carrier rocket carrying the Shenzhou 16 manned spacecraft ignited and launched at the Jiuquan Satellite Launch Center. About 10 minutes later, the Shenzhou 16 manned spacecraft successfully separated from the rocket and entered the predetermined orbit...
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Cloud data business ushers in a period of performance return, and Century Huatong actively expands into emerging markets such as AI
On May 29th, Century Huatong mentioned in its announcement on responding to the inquiry letter on the annual report of the Shenzhen Stock Exchange that the company's Shenzhen data center project is expected to officially enter the operation period of the first batch of delivered cabinets in the second half of 2023 and generate operating income. It is expected that the net profit will turn positive in 2025; The Shanghai Data Center project has gradually generated operating revenue by delivering cabinets...
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Shenzhou 16 is scheduled to launch on the 30th
On the morning of May 29th, a press conference on the Shenzhou 16 manned mission was held at the Jiuquan Satellite Launch Center in China. Lin Xiqiang, Deputy Director of the China Manned Space Engineering Office, introduced the relevant information of the Shenzhou 16 manned mission...
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Haitian Ruisheng Announces Open Source Multimodal Dataset at Zhongguancun Forum
Recently, Wang Xiaodong, CEO of Haitian Ruisheng, was invited to attend the 2023 Zhongguancun Forum and delivered a speech titled "Sharing Open Data to Assist in the Construction of Digital China", announcing that Haitian Ruisheng will open up multimodal datasets.Wang Xiaodong stated that as the first listed company in the AI data industry, Haitian Ruisheng naturally shoulders the social responsibility of open source and promoting data resource integration and sharing...
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Phonon Coupling - Electrons in CdSe, CdS Cores, and Shell Quantum Dots
Xu Chenyuan's StudyEditor | Xu Chenyuan's StudyWe found that peak CdS frequency affects excitationStrong dependence on energyBetween the experimental frequency of the CdSe+CdS combination band and the sum of the corresponding fundamental frequencyThere is still a huge differenceThis indicates that the main transition at high excitation energy is limited to the CdSe core or CdS shell, and therefore cannot enhance the binding band transition between the core and shellThe Raman intensity ratio of CdS to CdSe further supports this viewpoint. The Phonon of CdSeLO in the Lowest Exciton TransitionElectron phonon coupling is slightly weaker in core/shell structures than in pure CdSe quantum dotsThis is contrary to the expectation of the Frehlich coupling mechanism...
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When Tencent first went public, Xu Xin bought 5 million shares, and now she has earned several billion yuan
When it comes to venture capital queen Xu Xin, many people are not unfamiliar. Back then, she became famous by investing in JD...
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Innovative technology and global cooperation usher in a new era
#Challenge 30 Days to Write a Diary on Headlines#Today is May 21, 2023, and I can't wait to share some exciting news and my thoughts with you. The world today is in a new era of technological innovation and global cooperation, which fills me with hope and excitement for the future...
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Tear up the 'Shell Android' label? Huawei Hongmeng remains the third largest mobile operating system, accounting for 8%
Jay Chou - Huo Yuanjia (Live). mp34:34From W Kan TechnologyAs we all know, after Huawei was criticized by the US, many businesses were affected, such as chips, smartphones, communication, etc...
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Shenzhen Pilot Drone Delivery Delivery
At lunchtime, Lin Miaoqing, the manager of Ajisen Lamian Noodles, received a delivery order in a mall in Bantian Street, Longgang District, Shenzhen. In less than 20 minutes, this takeout was delivered to consumers, and what sets it apart is that this time it is an air delivery service provided by drones...
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