The core device for long-distance transmission of optical communications, a lithium niobate electro-optic modulator, is basically monopolized by companies in the United States and Japan. The author of this article, Dong Hang, Managing Director of Zhu Yuanyuan Venture Capital, the original topic “How to prevent optical communication from getting stuck in the neck: Lithium niobate modulators can be expected in the future” With the “new infrastructure” proposed, 5G is getting.. Read More
The 1 yuan subsidy for Hangzhou consumer vouchers drove 3.5 yuan consumption, and scholars called for a nationwide distribution
How effective is the recent consumption voucher issued by Hangzhou, Zhejiang? A recent research report from Guanghua School of Management at Peking University gave the answer: In Hangzhou, every dollar of government subsidies drives new consumption from 3.5 yuan to 5.8 yuan, with a leverage effect of more than 3.5 times. On April 27, the team of Dean Liu Qiao of the Guanghua School of Management of Peking University and.. Read More
Hong Kong movies have fallen, and the culture of candid photography is dead
This article comes from the WeChat public account: road shop (ID: zailushangzazhi) , author: Jinghai small Zha, from FIG title:” gamblers 2 “stills From 1990 to the first half of 1997, Taiwanese people were afraid of going to Hong Kong for tolerance. People who have been to Hong Kong once have rumors: Bandits in Wan Chai are fighting all over the place, and there are people who die every day.. Read More
The secret battle behind a piece of mask: bargain-hunting, god-defying, micro-business debut
This is a market where brands come together but it ’s difficult to combine product quality. Although it has a larger layout and more gameplay than beauty makeup, in the face of lack of word-of-mouth traction and huge marketing expenses, the space for mask brand brands to freely play is too limited. This article comes from the WeChat public account: Rui Company (ID: shangjiezz) author: Tan Asia, drawing from the.. Read More
Crude oil Baocang tracking ｜ ICBC also suspends paper crude oil open trading, will paper commodities withdraw
Since the beginning of Bank of China, four state-owned large banks have announced the suspension of new paper crude oil trading. On April 27, ICBC issued the “Notice on Recent Trading Arrangements for Account Crude Oil and Other Businesses,” not only suspending the opening of account crude oil (“paper crude oil”) The transaction also suspended the opening of other similar products linked to commodity futures. In the announcement, ICBC stated.. Read More
The Natural Science Foundation issued another open letter calling for a clean and positive review environment
The National Natural Science Foundation of China (hereinafter referred to as the Natural Science Foundation of China) issued an open letter on April 27, calling on all parties to carry forward the spirit of anti-epidemic frontline workers who adhere to their beliefs, professional codes, fear of hardship and dedication, and work together to prevent “Viruses” that undermine the impartiality of the assessment erode the healthy body of the Science Fund.. Read More
Do foreign celebrities who have millions of fans really have a “fortune password”?
“I can’t sleep for the whole week, I wake up every hour, and I always feel that someone is staring at me.” Editor’s note: This article comes from the WeChat public account ” New Domain Lab “(ID: hellolaoban) . Author 丨 Chen Yuqi Editors 丨 Huang Yulu Proofreading Yan Jingning The Russian Internet celebrity Volav, who has 6.83 million followers on Douyin, was a little bit upset recently. An article.. Read More
The Epidemic Prevention Innovation Alliance set up a representative office in Shanghai, will carry out prevention and control cooperation with China
On April 27, 2020, the Coalition for Epidemic Preparedness Innovations (CEPI) announced the establishment of the Shanghai Representative Office of the Epidemic Prevention Innovation Alliance (Norway) in Shanghai, China. Through the representative office, CEPI and China will seek cooperation in the prevention and control of epidemic diseases, including funding research projects in the field of public health, research and development of vaccines, and international scientific and technological cooperation and exchanges… Read More
Apple iPhone12 has been exposed to four models, the cheapest selling $ 600
April 24, US time, American media BGR reported that Apple is expected to launch no less than four different iPhone 12 models this fall, all of which have full-screen display and 5G support. Among them, the cheapest iPhone 12 price will be 600-700 US dollars, which is more than 100 US dollars cheaper than the iPhone11. There is general speculation that there will be four models of the iPhone 12.. Read More
Unwritten rules that are most easily overlooked are often the most destructive
Unwritten rules have been deeply integrated into the corporate culture. Editor’s note: This article comes from WeChat public account “Harvard Business Review” (ID: hbrchinese) , author: HBR-China. Unwritten rules and behaviors (whether good or bad) are commonplace in companies. Generally speaking, these rules have been deeply integrated into the corporate culture, so that leaders are often very easy to ignore their role. However, leaders must regularly review the company ’s.. Read More