Analyst: Apple will adopt 3D printing, which will accelerate the rapid development of the industry
Global Network Technology Comprehensive Report: On July 18th, analyst Guo Minghui recently released a report stating that Apple is actively deploying the use of 3D printing technology. It is expected that some titanium metal components of the new Apple Watch Ultra will use 3D printing technology in the second half of this year, which will accelerate the rapid development of the 3D industry...
Tencent's e-commerce product "QQ store" has ceased operations
According to official news, Tencent's e-commerce product "QQ Store" ceased operations on July 15th and the platform has closed its new user registration portal.Prior to this, opening the "QQ Small Store" mini program through the QQ mobile terminal resulted in an official notice stating that due to business adjustments, the QQ Small Store mini program will cease operation from July 15, 2023, the group delivery robot function will be offline, QQ Small Store registration and related services such as small store delivery/self purchase will be closed, and the related profits generated from delivery before July 15 will still be settled and distributed as scheduled...
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
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...
Accelerated implementation of large model industry applications
The artificial intelligence industry is currently on the rise. At the recently held "2023 Global Digital Economy Conference Artificial Intelligence Summit Forum", the first large-scale model application scenario in the field of government services in China was officially released...
JD Jingzao Becomes a Deep Cooperative Brand of Yanxi Big Model
On July 13th, the JD Yanxi Big Model was launched at the 2023 JD Global Technology Explorer Conference and JD Cloud Summit. Compared with the universal big model, this big model integrates 70% universal data and 30% digital intelligence supply chain native data, and has the advantages of "higher industrial attributes, stronger generalization ability, and more security guarantees"...
CUHK team discovers nickel based high-temperature superconductor for the first time in the world
Scientific researchers show new nickel based High-temperature superconductivity materialsProfessor Wang Meng (middle) and team studentsYangcheng Evening News reporter Chen LiangOn July 12, the international academic journal Nature published the scientific achievement led by Professor Wang Meng of Sun Yat-sen University: the first discovery of nickel oxide superconductor at liquid nitrogen temperature. This is a new High-temperature superconductivity system first discovered by Chinese scientists in the world...
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...
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)"...
Chinese scientists found nickel oxide superconductor at liquid nitrogen temperature, which is expected to break the mechanism of High-temperature superconductivity
On July 12, the journal Nature published the achievements of Professor Wang Meng's team from Sun Yat-sen University and other units: the first discovery of nickel oxide superconductors in the liquid nitrogen temperature zone. This is the first new High-temperature superconductivity system independently discovered by Chinese scientists...
CTO Zhu Zhaofeng of Qianyi Art Talks about Vertical Big Models: "Aladdin" Will Lead the Architectural Decoration Industry into the Era of "AI Design"
With the rapid development of artificial intelligence technology, various industries are actively exploring how to use AI technology to improve work efficiency, reduce costs, and create more value. This trend is particularly significant in China's construction and decoration industry...
Breaking the barriers of smartphone form and leading a new era of folding with glory
A foldable screen, half the history of smartphone development. "In 2012, the prototype of foldable screen smartphones first appeared...