Alibaba's layoffs are normal, Amazon's exit is expected, and in the era of negative down payment, happiness always comes one after another
A few days ago, there was a lot of buzz online, saying that Alibaba is going to lay off 25% of its employees. Seeing this news, I really couldn't help but laugh and cry...
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China surpasses Japan in another "core field" and ranks as the "world number one"! For the first time in history!
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Do you want to turn off data traffic when connecting your phone to WiFi? Many people still don't understand, but after reading it, they understand
Do we need to turn off traffic after connecting our phones to WiFi? Many people still don't know, my friends. Hello everyone, I am Xiaojun...
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Snapdragon 8+was beaten to 2099 yuan! Xiaomi 618 is crazy, netizen: Price is the king's way
The 618 battle in the mobile phone industry has already begun. From the current strategies of various companies, cost-effectiveness models are still the main force, and historical experience has also proven that price is the king's way...
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Tianya has entered the ICU, and old netizens want to help
At least we can have a decent chance to say goodbye to itwriting writingedit| Li WeiSource of header image| Visual ChinaThe fate of most internet products is death.From China's first internet company, Yinghaiwei, to Xici Hutong, Maopu...
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Why must China disable Google Maps? Just look at what it did on the Russian Ukrainian battlefield, and you'll understand
Before reading this article, we sincerely invite you to click on "Follow" to facilitate your access to a series of high-quality articles at any time, as well as for discussion and sharing. Thank you for your support~In recent years, China's decision to ban Google Maps has attracted widespread attention and speculation...
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The reversal came too fast! Three pieces of news have arrived, and the fig leaf of Chinese chips has been torn open
Jay Chou - Sunny_ 20231917136.mp34:29From the Science and Technology New Knowledge MuseumThis article is original, please do not plagiarize or move, violators will be held accountableUnder the US chip rules, domestic manufacturers are participating in chip research and development, increasing the development speed of self-developed chips...
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When Ma Yunhua acquired RT-Mart for 40 billion yuan, he never expected that the result would be like this
On May 31, 2021, Alibaba Group announced that it would acquire China's largest supermarket chain, RT-Mart, for 40 billion RMB, becoming one of the largest transactions in the history of the Chinese retail market.At that time, people had high hopes for this transaction, believing that it would become another combination of the Internet and traditional retail, promoting the comprehensive upgrading of China's retail industry...
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From being the first in the world to being completely cool, this phone is really hopeless
As is well known, no matter in which field, there are always people who excel and leave with a sense of disappointment~Taking the mobile phone industry as an example, the smartphone market has been sluggish in the past two years, which has led to major smartphone manufacturers having to struggle for survival, while some small factories have almost no foothold.During this period, Gree, a cross-border manufacturer of mobile phones, has been working hard in the mobile phone industry for many years, but due to unsatisfactory sales, it has recently had to disband its core team of mobile phones~Also, Japanese manufacturer Bamuda, which is also a cross-border mobile phone manufacturer, recently announced the end of its mobile phone business~The difficulty of 'crossing borders' is already quite high, and it is expected that they will ultimately fail...
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These five companies with charging stations are expected to carry the banner of rebound in the New Year
These five companies with charging stations are expected to carry the banner of a rebound in the New Year, as their performance is entering the fast lane. One of the companies saw a year-on-year increase of 415% in the pricing of charging stations in the first quarter...
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The Fantasy of a Middle Ages White clad Girl
In a futuristic world full of technology, there is an artificial intelligence system called "White Girl", which is widely used in various fields to provide convenience and services for people.The girl in white has a high degree of intelligence and autonomy, can make the right decisions in various situations, and can quickly adapt to new tasks and environments...
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Phonon Coupling - Electrons in CdSe, CdS Cores, and Shell Quantum Dots
Xu Chenyuan's StudyEditor | Xu Chenyuan's StudyWe found that peak CdS frequency affects excitationStrong dependence on energyBetween the experimental frequency of the CdSe+CdS combination band and the sum of the corresponding fundamental frequencyThere is still a huge differenceThis indicates that the main transition at high excitation energy is limited to the CdSe core or CdS shell, and therefore cannot enhance the binding band transition between the core and shellThe Raman intensity ratio of CdS to CdSe further supports this viewpoint. The Phonon of CdSeLO in the Lowest Exciton TransitionElectron phonon coupling is slightly weaker in core/shell structures than in pure CdSe quantum dotsThis is contrary to the expectation of the Frehlich coupling mechanism...
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