News on China's scientific and technological development.

2handedswordsman

Junior Member
Registered Member
Yesterday at 8:29 AM .bbCodeQuote .attribution img { width: 24px; height: 24px; float: left; margin: 0 5px 0 0; position: relative; border-radius: 2px; top: -5px; } .bbCodeBlock .type { padding-top: 10px; padding-bottom: 12px; padding-left: 5px; } Jura said: Yesterday at 8:10 AM related:
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Le petit lanceur "Smart Dragon 1" (捷龙一号) et son TEL lors du lancement d'aujourd'hui. Son constructeur CASC CALT vise un prix de mise en orbite de 30,000 USD/kg qui viendra concurrencer CASIC et les autres startups chinoises comme iSpace, LandSpace, OneSpace, LinkSpace...etc.
Translated from French by
The little "Smart Dragon 1" launcher (捷 龙 一号) and his TEL at today's launch. Its manufacturer CASC CALT is targeting a price of orbiting 30,000 USD / kg that will compete with CASIC and other Chinese startups like iSpace, LandSpace, OneSpace, LinkSpace ... etc.
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now a write-up (with pictures and footage) appeared, linked inside
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[Article] SD-1 : Quand le géant national vient concurrencer les startups
Translated from French by
[Article] SD-1: When the national giant comes to compete with startups

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"The party knows better" LOL
 

Tam

Brigadier
Registered Member
Chinese scientists at the forefront of the Quantum Revolution.

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Chinese scientists are at the forefront of the quantum revolution
  • China’s drive has sparked calls for more R&D funding in the United States
  • Quantum technology seeks to harness the distinct properties of atoms, photons and electrons to build more powerful tools for processing information
 

Quickie

Colonel
The problem with using a ghost city is that people moving into the ghost city will probably object to the self driving cars after the first few pedestrians get run down.

By ghost city, I mean really empty ghost city. The ghost city only starts to be populated when the testing is finished and it's time to move on to another empty ghost city,
 

broadsword

Brigadier
By ghost city, I mean really empty ghost city. The ghost city only starts to be populated when the testing is finished and it's time to move on to another empty ghost city,

It will become a literal ghost city when test subjects reach their final destination.

I wonder how the AI make decisions as to who to save and who to "despatch". Does social credit score figure in the equation?
 

Quickie

Colonel
I see the comments as a typical stereotyping of the Chinese which I've too often come across.

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Sanders said China’s cultural differences can provide advantages in the lab.

“I have my Western way of doing things – freedom of thought, take risks,” he said.

He is implying the Chinese has no freedom of thought and do not take risks. (In other words, no flexibility of thought?)

"In China, there is more emphasis on the common good, he said. “One guy spent two years really focused on how to prepare the lab room. You can assign people these tasks – they will do something that in our world would be seen as beneath us. But here they are supported and held in high esteem.”

I wonder what "that is so beneath us" when they are doing research in Quantum mechanics? :eek:
 
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supercat

Major
Proof that trade war is bad for everyone?

Apple puts China's BOE to test for cutting-edge iPhone screens
China's display champion helped by state subsidies to take on Samsung, LG

CHENG TING-FANG, LAULY LI, SHUNSUKE TABETA, and KIM JAEWON, Nikkei staff writers August 21, 2019 17:30 JST
https%3A%2F%2Fs3-ap-northeast-1.amazonaws.com%2Fpsh-ex-ftnikkei-3937bb4%2Fimages%2F1%2F9%2F6%2F0%2F22210691-1-eng-GB%2F0999466.jpg

A thin, foldable active-matrix OLED screen from BOE Technology Group is shown during an exhibition in Beijing last year. © AP

TAIPEI/BEIJING/SEOUL --
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is in the final stages of certifying advanced screens from top Chinese display maker
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for iPhones next year, as the U.S. tech giant attempts to cut costs and reduce its reliance on South Korea's
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.

The iPhone maker is "aggressively testing" BOE's flexible organic light-emitting diode, or OLED, displays, sources told the Nikkei Asian Review, raising the possibility that Apple could source this advanced display technology from China for the first time. Apple will decide by the end of this year whether to take on BOE as a supplier of its single most expensive component, they said.

BOE's entry into one of the world's most demanding smartphone supply chains would mark a leap forward for the Chinese display panel industry, which has been the recipient of billions of dollars of state and public support over the past decade. The sector has been nurtured by Beijing with grants and subsidies in a bid to move its industry up the consumer electronics value chain.

The OLED market is also expected to expand rapidly in the near future, rising from last year's $25.5 billion to more than $30 billion this year, according to IDTechEx Research.

These advanced displays use an electric current passing through thin films of organic materials to generate light, and so consume less power. They not only allow for better contrast and color, thinner smartphones and foldable screens, but also could be used in wearable and other electronic devices.

Neither U.S. nor Japanese display makers have been able to provide sufficiently high-quality OLED technology to Apple.

The iPhone maker currently buys OLEDs from Samsung, which dominates the premium screen market globally with a more than 90% share, and
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.

The entry of BOE as an OLED supplier could threaten Samsung Display's position and give Apple more bargaining power to win price cuts from the South Korean suppliers. BOE, which began producing flexible OLED screens at the end of 2017, also supplies the advanced displays to Huawei Technologies' revolutionary Mate X foldable smartphone, a rival to Samsung's Galaxy Fold.

However, BOE is still vulnerable to a potential crackdown from the U.S., where companies such as Corning, 3M and Applied Materials provide the most crucial materials and equipment to make those screens. Any attempt by the U.S. to clamp down on supplies to BOE -- as Washington did to Huawei -- could hit the Chinese display champion severely.

Apple is currently testing BOE's flexible OLED displays from the company's facility in the Sichuan Province city of Chengdu, China's first site to produce such advanced displays, two sources told Nikkei. BOE is also building another facility in Sichuan Province, which would be allocated to Apple if it places orders, the people said.

Apple is expected to produce at least two iPhones with OLED displays in 2020, sources said. The California tech titan is also considering OLED screens for all the new models due to be unveiled in September of next year, three sources said.

Two sources with knowledge of the situation said BOE was likely to supply the new iPhones next year if it wins certification. But it might first be asked to offer displays for repair purposes, as well as panels for older models of iPhones, one source suggested. That would still mark a milestone for BOE, the source said, as it would be Apple's first-ever purchase of Chinese-made OLED displays.

OLED display is the most expensive component in the iPhone. It accounted for $110, or nearly 30%, of the total $370.25 cost of the iPhone X, the first OLED iPhone, in 2017, according to IHS Markit's teardown. The cost of the OLED display rose to $120 the following year on the iPhone XS Max due to the larger screen. BOE-made OLED displays could be 20% cheaper than Samsung's products, one of the sources familiar with the discussions said.

The high cost of OLED panels is due to the heavy capital investment required. Compared with a standardized liquid crystal display production line for smartphones, an OLED panel facility could be twice as expensive at about $6.5 billion.

Samsung has dominated the segment since it began to use OLED in its own smartphones in 2009. LG Display, a key Apple supplier of OLED, has suffered widening losses in its panel business, and there are questions about whether it would be prepared to invest further, which would leave Samsung as Apple's only option. Most Taiwanese and Japanese suppliers have stopped investing in OLED displays.

"Apple has the incentive to qualify a new supplier for OLED display as [others] are a bit reluctant to invest too much to expand capacity," said Eric Chiou, a veteran display analyst at Taipei-based research company WitsView. "That gives BOE a good opportunity to break into the new market while the Chinese display company has already proven it has capability to supply to MacBooks, iPads, HP and Dell screens. It should not be too unexpected if Apple eventually buys OLEDs from BOE too."

BOE was founded in 1993 in Beijing as a former military and defense supplier. In its early years it struggled to match the quality of LCD leaders in South Korea, Japan and Taiwan. However, generous government subsidies have helped it and the rest of the display industry. According to research by the Nikkei Asian Review, BOE received over 2 billion yuan ($283 million at current rates) in subsidies last year.

As a result of this strong support, the little-known BOE has gradually emerged as an aggressive rival to other Asian suppliers in the past 10 years.

The Beijing-based company in 2018 opened the world's first production line for 10.5-generation liquid crystal display -- the largest available at the time. It also became the world's largest LCD display supplier by shipments the same year. Its revenue surged nearly tenfold to 97.1 billion yuan between 2008 and 2018, and today it is a supplier to many leading tech companies including Chinese TV brand Hisense,
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, HP and Dell.

BOE since 2017 has supplied LCD panels to Apple for its MacBook and iPad, increasing pressure on established players such as Samsung Display, LG Display,
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,
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and Taiwan's
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.

Apple and BOE did not respond to the Nikkei Asian Review's request for comment.

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manqiangrexue

Brigadier
Proof that trade war is bad for everyone?

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Apple is really trying hard to win back the Chinese market. Apple's users have been dwindling worldwide led by Chinese consumers now shunning Apple for the patriotic choice of Huawei. Apple is seen as the American competition. If Apple loses its Chinese market, it's not going to be globally competitive with the big brands anymore in terms of outreach so this is an attempt to show the Chinese consumers that Apple wants to be a Chinese partner, not its enemy or competitor. Of course I'm not saying that BOE didn't earn its place but this is as much a political choice as it is a technological one.

Personally, I will never use Apple even if we were free from politics. Look on Youtube for all the dirty tricks that Apple uses to con its customers out of money: trying to charge $2000 to replace a laptop with one loose input, telling users that pictures on a damaged phone can't be recovered and then banning people from writing in forums to show the public how they can recover them, making water indicators that turn red due to normal humidity to void their warranty, making faulty battery indicators that read all non-Apple store replaced batteries (even legitimate Apple batteries replaced by independent shops) as defective, etc... Search for Luis Rossmann on Youtube.
 
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Jul 24, 2018
LOL wondering what my "brain waves" had been while reading
China Focus: Chinese helmet aimed at boosting brain power
Xinhua| 2018-07-24 11:23:20
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now recalled
Jun 3, 2018 since I don't have the Chinese helmet put on my head LOL I'm telling you this is surreal, S-U-R-R-E-A-L stuff
kind of related is
China develops brain-controlled rescue drone
Xinhua| 2019-08-21 23:25:34
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Drones have been widely used for search and rescue when disasters strike, such as earthquakes, landslides and shipwrecks. Chinese researchers have developed a brain-controlled rescue drone that enables the unmanned aircraft to have precise and reliable identification in sandstorms, haze and other low-visibility weather.

According to its developer, a Beijing institution under the China Academy of Launch Vehicle Technology, the drone system mainly comes in the form of a headset with electrodes, which can detect the brain's electrical activity, or brain waves, using electroencephalography (EEG).

Humans' brain waves change according to what we are doing and feeling. When slower brain waves are dominant they will feel tired, slow or sluggish. When higher frequencies are dominant we will feel active, excited or hyper-alert.

When users watch drone-captured images transferred in real-time from disaster sites, the sensors on the headset will record and collect the changes of their brain waves. Then, an EEG data analysis system, after performing a series of analysis and computation, will identify and tell the targets to the drone.

Users do not need to speak or gesture.

It's not rare to monitor brain signals nowadays, but many advanced laboratory tools still have trouble interpreting them. The brain-controlled system can make up for those shortcomings, said researchers.

The system can read brain waves in milliseconds, allowing the drone to identify targets almost at the same time when the user discovers.

Currently, most rescue drones use an image recognition system, which can identify targets after comparing them to reference objects stored in the system.

However, in "real world" circumstances, if a target is partially covered, or if there is a sandstorm or heavy fog affecting the light in the rescue site, the drones will have difficulty with the task.

The brain-controlled rescue drone, which identifies targets with the help of the users' eyes, can see what a conventional drone will be unable to detect under complex situations.

Similar to the game of hide-and-seek, even if a hider carelessly shows his foot, the seeker can still recognize him or her at a glance, while a machine might not.

Researchers said the system could increase the accuracy of drone identification abilities by 20 percent.
 

localizer

Colonel
Registered Member
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Oracle: China's internet is designed more like an intranet
The country has very few connection points to the global internet, has zero foreign telcos operating within its borders, and Chinese-to-Chinese internet traffic never leaves the country.

All of these allow China to disconnect itself at will from the global internet and continue to operate, albeit with no connectivity to western services.

"Put plainly, in terms of resilience, China could effectively withdraw from the global public internet and maintain domestic connectivity (essentially having an intranet)," Oracle's Dave Allen said. "This means the rest of the world could be restricted from connecting into China, and vice versa for external connections for Chinese businesses/users."

Once again I am amazed by the foresight of China's leaders.

I saw some picture of Chinese military computers using Windows. Now I'm not so worried if they have total control of the intranet in times of war.
 
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