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- Airbus A350 has the world's first aircraft engine component failure. It is reported that the Civil Aviation Administration of China has intervened to investigate and evaluate whether the mainland model needs inspection.
- According to news from this website on September 3, after Cathay Pacific announced that part of its A350 fleet was temporarily grounded due to engine problems and awaiting replacement of parts, some domestic airline management revealed to China Business News that the Civil Aviation Administration of China has now intervened in relevant investigations and assessments. Do mainland A350 aircraft need inspection? Currently, there are 4 mainland airlines operating 78 Airbus A350 aircraft, all equipped with Rolls-Royce engines. However, different airlines choose different Rolls-Royce engine models. According to previous reports on this site, Cathay Pacific announced yesterday that it had immediately notified the aircraft and engine manufacturers and relevant regulatory agencies after discovering engine component failures. For safety reasons, all 48 of its A350 aircraft were immediately inspected, and the thorough inspection process was completed on September 2. I have found several similar ones so far
- It Industry 1069 2024-09-03 21:38:15
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- Tongwei Liu Hanyuan: Photovoltaics may surpass thermal power to become China's largest power source in the next three years
- According to news from this site on September 3, at the 2024 Yabuli Entrepreneurs Conference from August 30 to September 1, Liu Hanyuan, chairman of Tongwei Group, said: "As of the end of 2023, China's photovoltaic installed capacity has surpassed hydropower installed capacity to become the second largest Large power sources, second only to coal power generation, are likely to surpass thermal power generation installed capacity to become the largest power source in the next three years. "Liu Hanyuan also believes that industry and industrial development have the conditions for energy economic transformation. China is the country with the greatest pressure from energy transformation. It has the potential to evolve into a leading country in the world's energy transition. China is now home to the world's largest photovoltaic industry, with the overall industry accounting for more than 80% of the world's market share. The rapid decline in photovoltaic costs is due to the continuous advancement of technology. In this process, China has formed the world's largest
- It Industry 1169 2024-09-03 21:35:12
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- Little Swan Washing Machine was sold by 70 million online stores and promised not to close the store: it will provide a 10 yuan cash red envelope + 100 yuan non-threshold coupon compensation
- This website reported on September 3 that the "Little Swan Dongshan Store", which had previously been robbed of 70 million by the "Wool Party", issued an announcement today, promising that "we will not close the store." The Little Swan Dongshan store stated that the Little Swan brand decided to provide the store with more than one million yuan in special support to compensate consumers affected by this incident. The compensation will be in the form of a 10-yuan cash red envelope + a 100-yuan no-threshold coupon. "We hope that this measure can alleviate your dissatisfaction and losses to a certain extent." Referring to yesterday's report on this website, "Little Swan Dongshan Store" mistakenly set the price of all washing machine products in the store to 40% to 50% off the cost price on August 28. As a result, nearly 40,000 orders for the store's washing machines were taken about 20 minutes after they went on sale. The order amount is nearly 40 million yuan, involving a goods value of 7,000
- It Industry 759 2024-09-03 21:31:02
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- Li Feifei's team proposed ReKep to give robots spatial intelligence and integrate GPT-4o
- Deep integration of vision and robot learning. When two robot hands work together smoothly to fold clothes, pour tea, and pack shoes, coupled with the 1X humanoid robot NEO that has been making headlines recently, you may have a feeling: we seem to be entering the age of robots. In fact, these silky movements are the product of advanced robotic technology + exquisite frame design + multi-modal large models. We know that useful robots often require complex and exquisite interactions with the environment, and the environment can be represented as constraints in the spatial and temporal domains. For example, if you want a robot to pour tea, the robot first needs to grasp the handle of the teapot and keep it upright without spilling the tea, then move it smoothly until the mouth of the pot is aligned with the mouth of the cup, and then tilt the teapot at a certain angle. . this
- AI 436 2024-09-03 17:18:52
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- Peking University Li Ge's team proposed a new method for generating single tests for large models, significantly improving code test coverage.
- The AIxiv column is a column where this site publishes academic and technical content. In the past few years, the AIxiv column of this site has received more than 2,000 reports, covering top laboratories from major universities and companies around the world, effectively promoting academic exchanges and dissemination. If you have excellent work that you want to share, please feel free to contribute or contact us for reporting. Submission email: liyazhou@jiqizhixin.com; zhaoyunfeng@jiqizhixin.com Unit testing is a key link in the software development process. It is mainly used to verify whether the smallest testable unit, function or module in the software works as expected. The goal of unit testing is to ensure that each independent piece of code can perform its function correctly, which is important for improving software quality.
- AI 1240 2024-09-03 17:05:32
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- The third law of black hole thermodynamics is dead, Hawking was wrong, extreme black holes may exist
- Mathematics and the universe are magical beyond imagination. In order to understand the universe, scientists often need to consider extreme anomalies. "We always need to consider extreme cases, those special cases on the edge," said Carsten Gundlach, a mathematical physicist at the University of Southampton. Black holes are the mysterious extremes of the universe. According to Einstein's general theory of relativity, the matter in a black hole is so dense that nothing can escape. For decades, physicists and mathematicians have used black holes to push the limits of their ideas about gravity and space-time. But even with black holes, there are fringe exceptions—and these exceptions can give us different insights. Black holes rotate in space. How fast a black hole spins as matter falls into it
- AI 782 2024-09-03 17:00:48
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- World's first: Cathay Pacific A350 aircraft engine parts failure, comprehensive inspection, more than 20 flights canceled
- According to news from this site on September 3, Cathay Pacific Airways issued a notice on the evening of September 2 that flight CX383 to Zurich returned to Hong Kong in the early morning of that day. After inspecting the Airbus A350 aircraft, it was found that the engine parts were faulty. This time the A350 engine parts were faulty. The failure was the first of its kind in the world. Cathay Pacific said it immediately notified aircraft and engine manufacturers and relevant regulators. For safety reasons, all 48 of its A350 aircraft were immediately inspected, and the thorough inspection process was completed on September 2. So far, it has been found that some of the same engine parts need to be replaced. We are now focusing on purchasing overseas and shipping them to Hong Kong to assist in the repair work. As some aircraft will need to be grounded for several days for maintenance, flights will also need to be adjusted. In order to minimize the impact on customers, Cathay Pacific will issue flight change notifications as early as possible
- It Industry 914 2024-09-03 15:37:48
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- The first issue of 'Qianfan Cup' has been announced! Let's explore the time magic of AI native applications together
- When you think of "Spring Festival", what do you think of first? The steaming New Year's Eve dinner, the blessing-filled Spring Festival couplets in front of the gate, the crowded train station, or the tourist attraction where you can't see the end of the queue at a glance? I don’t know since when, major theme parks are no longer just fairy tale worlds for children, but have also become a utopia for adults. Countless adults put on Hogwarts uniforms, picked their own wands, escaped from the "Muggle world" and headed to Universal Studios; many adult Disney fans also flocked to Shanghai Disneyland to experience the world's first "Zootopia" Theme Park" may also be the world's first "Frozen Theme Park" in Hong Kong Disneyland.
- AI 979 2024-09-03 15:21:05
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- The first issue of 'Qianfan Cup' has been announced! Let's explore the time magic of AI native applications together
- When you think of "Spring Festival", what do you think of first? The steaming New Year's Eve dinner, the blessing-filled Spring Festival couplets in front of the gate, the crowded train station, or the tourist attraction where you can't see the end of the queue at a glance? I don’t know since when, major theme parks are no longer just fairy tale worlds for children, but have also become a utopia for adults. Countless adults put on Hogwarts uniforms, picked their own wands, escaped from the "Muggle world" and headed to Universal Studios; many adult Disney fans also flocked to Shanghai Disneyland to experience the world's first "Zootopia" Theme Park" may also be the world's first "Frozen Theme Park" in Hong Kong Disneyland.
- AI 810 2024-09-03 15:19:35
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- ByteDance releases 'Doubao MarsCode” intelligent development tool, free for domestic developers
- On June 26, ByteDance released Doubao MarsCode, an intelligent development tool based on the Doubao large model, in Beijing, which is free and open to domestic developers. With the theme of "Inspiring Creation with AI", this conference released the beanbag MarsCode and introduced its main functions in the relaxed atmosphere of grass camping. It also released a developer and community co-creation plan, attracting many industry professionals and developers. and the attention of technology enthusiasts. Doubao MarsCode product launch event Doubao MarsCode - using AI to inspire creation Bytedance developer service team, Doubao MarsCode person in charge Li Dongjiang ByteDance developer service team, Doubao MarsCo
- AI 1047 2024-09-03 14:44:55
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- University of Science and Technology Beijing and National Rehabilitation Assistive Devices Research Center jointly released 'New Generation Intelligent Electric Wheelchair Technology'
- In the new era of rapid development of artificial intelligence, technological innovation is no longer just a rational exploration, but also a kind of warm care. Artificial intelligence empowers and promotes progress in the field of rehabilitation medicine, which has become the focus of social attention. Recently, at the 2024 International Conference on Rehabilitation Engineering and Assistive Technology and the World Conference on Rehabilitation Robots, the Pattern Recognition and Artificial Intelligence Technology Innovation Laboratory of the University of Science and Technology Beijing and the Life Care Assistive Devices Research Department of the National Rehabilitation Assistive Devices Research Center jointly released the much-received The eye-catching "new generation of intelligent electric wheelchair technology". The advent of this technology not only marks another breakthrough in smart technology in the field of rehabilitation assistive devices, but also brings good news to the elderly and people with mobility impairments. Figure 1 Intelligent electric wheelchair was unveiled at the conference Figure 2 Beijing Science and Technology
- AI 507 2024-09-03 14:12:15
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- Future Tech 100 | WAIC 2024 Innovation Incubation Zone 'Future Stars' list announced!
- 2024 World Artificial Intelligence Conference and High-level Conference on Artificial Intelligence Global Governance (referred to as "WAIC2024") Forum time: July 4-6 Exhibition time: July 4-7 "Global Link Pavilion" This year's World Artificial Intelligence Conference A 6,000-square-meter "Global Link Pavilion" will be set up in Hall H3 of the exhibition hall. This unique space will integrate innovative incubation, investment roadshows, scenario release, supply and demand contact, talent recruitment and other global ecological functions to provide exhibitors with Provide a comprehensive platform for communication and cooperation. "FutureTech100 Future Star Innovation Incubation Zone" specially set up "F
- AI 1189 2024-09-03 14:10:28
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- The world's first four-line high-speed railway rotating steel box truss composite bridge was rotated into place in Anhui
- According to news from this site on September 2, the HXZQ-5 standard cross-Beijing-Shanghai high-speed railway bridge of the Hefei-Xinjiang Railway Project took 56 minutes to rotate 67 degrees clockwise and successfully completed the rotation, laying a solid foundation for the completion of the Hefei-Xinjiang Railway. Base. This site learned that the Beijing-Shanghai high-speed railway bridge is located in Dingyuan County, Chuzhou City, Anhui Province, with a total length of about 4.6 kilometers. It is spanned by a (72.2+72.2) meter steel box truss composite beam between piers 153-155. Beijing-Shanghai high-speed railway. The steel box truss girder is a triangular truss, 146 meters long and 25.4 meters wide. It has a four-line bridge structure and is the world's first four-line high-speed railway rotating steel box truss composite bridge. ▲During the bridge rotation process, the steel box truss beams across the Beijing-Shanghai high-speed railway were assembled parallel to the Beijing-Shanghai high-speed railway. (Adjacent) business line construction and high-altitude operations have high safety risks. Fully welded construction of steel trusses
- It Industry 653 2024-09-03 07:30:33
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- Wuhan University's 'Lei Jun Class” welcomes the first batch of 19 students, and no more than 15 students will be selected in the future
- According to news from this website on September 2, Wuhan University welcomed the registration of new students of the class of 2024 on September 2, among which Lei Jun’s class, which is enrolling students for the first time, has attracted much attention. According to Jiupai News, the enrollment process for Lei Jun’s class has not yet been fully completed. The first batch of 19 freshmen has been admitted, and another 15 places will be selected for secondary selection for all students in the school after the start of the semester. In early August this year, the Admissions Office of Wuhan University issued the "Second Selection Requirements for Computer Lei Jun Class", which will select no more than 15 students for the 2024 full-time general undergraduate freshmen (science and engineering, college entrance examination elective subjects include physics and chemistry). The selection process includes written examinations, computer-based examinations and interviews. Applicants must comply with Wuhan University's relevant regulations for changing colleges and majors, and be interested in engaging in scientific research and innovation and entrepreneurship in the computer field. Wuhan University
- It Industry 1268 2024-09-03 00:01:18
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- The space thriller movie 'Alien: The Last Ship' officially announced that the screening will be extended to October 15, and the cumulative box office exceeded 665 million
- According to news from this website on September 2, 20th Century Pictures announced today that the screening of "Alien: Death Ship" has been extended to October 15. According to Beacon Professional Edition data, the cumulative box office of this space thriller movie has exceeded 665 million yuan within 18 days of its release. "Alien: Death Ship" Douban rating: 7.5 The film tells the story of a group of space colonists escaping from the dreary life of an alien mining colony. While exploring an abandoned space station, they accidentally encountered the most terrifying life form in the universe - an alien. . "Alien: Covenant" cast information: Director: Fede Alvare Screenwriters: Fede Alvare, Rodo Seiagus Producer: Ridley Scott Starring: Carly Spai nee, Isabella Merced, Aileen Wu, Spike Finn, David Ronson, Archie Reno
- It Industry 873 2024-09-03 00:01:02
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