China News Agency: Nanjing Underwater World Marine Animal Fantasy Heat Relieving

China News Agency: Nanjing Underwater World Marine Animal Fantasy Heat Relieving

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Unexpected situation! An emergency landing of a passenger plane from Baoshan to Beijing in Kunming

Unexpected situation! An emergency landing of a passenger plane from Baoshan to Beijing in Kunming

recentlyOn flight A67773 from Baoshan to BeijingA passenger has a sudden illnessTachypnea with palpitationsThe crew has decided to make an emergency landing at Kunming Changshui AirportBuying valuable time for sick passengers to seek medical treatmentJuly 13th 12:26After plane level flightWhen the flight attendant departs from the rear cabinDiscovering a passenger feeling unwellThe flight attendant opens the ventilation hole and lowers the cabin temperatureAssist passengers in taking their own medicationThe passenger stated that it is no longer a major concernBut ten minutes laterThe purser discovered this passengerTachypnea, pale complexion...

Internet Society of China released the Report on the Development of Intelligent Hardware for Personal Consumption Education

Internet Society of China released the Report on the Development of Intelligent Hardware for Personal Consumption Education

[Global Network Technology Comprehensive Report] On July 18, it was reported that the Internet Society of China released the Report on the Development of Intelligent Hardware for Personal Consumption Education at the 2023 China Internet Conference. Starting from the perspective of the target audience, the report focuses on the progress of new technologies, draws industry graphs, analyzes and predicts industry development, and provides targeted strategic recommendations...

Urgent! Closed classes, shutdowns, shutdowns, air shutdowns, park shutdowns, business shutdowns here

Urgent! Closed classes, shutdowns, shutdowns, air shutdowns, park shutdowns, business shutdowns here

Haikou Flood, Wind and Drought Control Headquarters released the Notice on Launching the "Six Stops" Measures for Typhoon Prevention in the Whole City on the 16th: Affected by Typhoon "Taili", rainstorm, heavy rainstorm, local extremely heavy rainstorm, superimposed with Storm surge and sea water jacking, will occur in the city, and the risk of urban waterlogging will be high, accompanied by gales of level 12 and above. After research, it has been decided that starting from 12:00 on July 17th, the "six shutdowns" measures of "suspension of classes, suspension of work, suspension of operations, suspension of navigation, suspension of parks, and suspension of business" will be implemented throughout the city...

Game Business Overlay with Intelligent Computing Power Concept: Century Huatong Accelerates into a Growth Channel

Game Business Overlay with Intelligent Computing Power Concept: Century Huatong Accelerates into a Growth Channel

Entering July, the A-share market has ushered in the mid reporting season again, with many companies with increasing performance taking the lead in sending out "good news" to the market. As the leader of the gaming industry, Century Huatong has also released a beautiful semi annual pre increase announcement to the public...

Cradle of the New Generation Aircraft! JF-22 Ultra High Speed Wind Tunnel has passed acceptance and can reproduce flight conditions at 30 times sound speed

Cradle of the New Generation Aircraft! JF-22 Ultra High Speed Wind Tunnel has passed acceptance and can reproduce flight conditions at 30 times sound speed

In the development process of various types of aircraft, a large number of simulation flight experiments are required, but it is impossible to actually frequently test fly the aircraft in the sky. Therefore, wind tunnels have emerged, which is equivalent to artificially building a "flying sky" on the ground and is an essential large-scale aerodynamic experimental device for developing aircraft...

Intelligent manufacturing leads the transformation of

Intelligent manufacturing leads the transformation of "dual carbon"

We have independently developed the core main controller of wind turbines. Not only are the algorithms and underlying hardware independently developed, but the chip and operating system have also been produced nationwide, "Sui Zhenli, General Manager of Daoli Zhiyuanke (Qingdao) Co...

AI Boosts Intelligent Manufacturing into a New Stage

AI Boosts Intelligent Manufacturing into a New Stage

Science Popularization Times reporter Chen JieWith the deep integration of new generation information network technology and manufacturing, advanced sensing technology, digital design and manufacturing, robots, and intelligent control systems are increasingly widely used, promoting the intelligent development trend of various links in the manufacturing industry. Traditional manufacturing enterprises want to solve the development problems of low Gross margin, low added value and high labor cost...

Make Good Use of

Make Good Use of "Two Hands" to Develop Artificial Intelligence

Artificial intelligence has greatly changed our production and life. Welcoming the artificial intelligence revolution, laying out the artificial intelligence industry, and cultivating new driving forces for economic development have become the "must answer questions" of the times...

New generation Java garbage collection tool: ZGC

New generation Java garbage collection tool: ZGC

JavaZGCZGC ZGCThe Z Garbage CollectorTBZGC JDK 11 JDK 15 Production ReadyZGC"Z"ZZGC ZFSZFSZFS Zettabyte File SystemJeff Bonwick Oracle ZGCZGC2018Oracle ZGC TB GC 10ms G1 15%202211Oracle ZGClive-set root-set TB 8MB-16TB ZGCZGC 10ms 2018 ZGCConcurrentTracing: CompactingSingle generation: Region-basedRegionNUMA-awareNUMANon-Uniform Memory AccessLoad barriersColored pointers2022 ZGCConcurrentRegion-basedRegionCompactingNUMA-awareNUMANon-Uniform Memory AccessUsing colored pointersUsing load barriers 2018 2022 ZGC Single generation G1G1 Region-based RegionRegionZGC G1ZGC Region-basedRegion-basedZGC G1ZGC Region :Small Region Region 2M 256KMedium Region Region 32M 256K 4MLarge Region Region: 2M 4MBCompactingCompacting ZGC CMSG1"-"NUMANUMANon-Uniform Memory Access CPU CPU CPUUniform Memory Access UMA CPU CPUNUMAUMANUMA ZGC NUMAColored pointersColored pointersJVMGC CMSG1 GC ZGC GC 64 JDK zGlobals_x86.cpp ZGC 31[0 ~ 41] 42-bits 4TB Java[42-45] 4-bits Metadata Bits Marked0Marked1RemappedFinalizable [46-63] 18-bits02[0 ~ 42] 43-bits 8TB Java[43-46] 4-bits Metadata Bits Marked0Marked1RemappedFinalizable [47-63] 17-bits03[0 ~ 43] 44-bits 16TB Java[44-47] 4-bits Metadata Bits Marked0Marked1RemappedFinalizable [48-63] 16-bits0 3 4-bits Marked0Marked1RemappedFinalizable 4Marked01-bitMarked11-bitRemapped1-bitFinalizable1-bitfinalizer Marked0Marked1RemappedZGC Marked0Marked1 RemappedZGC""GCGCLoad barriersLoad barriers JIT just-in-time compilation JVMjavaString n = person...

International Agency for Research on Cancer of WHO: Aspartame is a possible carcinogen

International Agency for Research on Cancer of WHO: Aspartame is a possible carcinogen

The Joint Expert Committee on Food Additives of the International Agency for Research on Cancer, the World Health Organization (WHO) and the Food and Agriculture Organization (FAO) recently released the assessment report on the health impact of sugar free sweetener Aspartame. The International Agency for Research on Cancer cited the "limited evidence" of carcinogenicity to human beings and classified Aspartame as one of the possible carcinogens to human beings...

US regulatory agencies are taking action for the first time! OpenAI officially investigated by FTC: generating false information poses risks

US regulatory agencies are taking action for the first time! OpenAI officially investigated by FTC: generating false information poses risks

The Federal Trade Commission (FTC) may investigate OpenAI, the developer of the Chatbot ChatGPT, on consumer protection issues.On July 13 local time, CNN reported that the Federal Trade Commission of the United States was investigating whether OpenAI violated consumer protection laws, and asked OpenAI to provide a large number of records about the possibility of its processing personal data, providing inaccurate information to users, and "the risk of damage to consumers (including reputation damage)"...