Frighten the "fruit powder"! Apple rarely apologizes! What happened?

Every edited | Du Yu




Image source: Apple conference video screenshot

The name of this 1-minute-long advertisement is Crush! )。Roughly speaking, the things "crushed" by Apple are trumpet, paint bucket, guitar, piano, phonograph, statue, drum set, camera, arcade, monitor, plastic doll and so on.

Although the creativity of this advertisement is not difficult to understand: Apple has "pressed" a large number of functions into this thin and powerful tablet, and can do professional artistic creations such as painting, arranging music, taking photos and retouching pictures.

But the problem is that, as a consumer electronic product targeted at professional users, this advertisement has crushed all the creators’ "eating guys". This strange negative emotion has finally changed from the angry condemnation of a small group of professionals to a storm of public opinion.

Some netizens ridiculed that,It’s really good for Apple to attract professional creators by smashing symbols of human creativity and cultural achievements..


Some netizens criticized thatThis is a heartbreaking, uncomfortable and selfish advertisement..

Hugh Grant, a famous actor, even commented that the advertisement seemed to promote "the destruction of human experience".

Cover image source: Every photo by reporter Kong Zesi

Creativity+makes culture "alive", creates "small products" and achieves "big industries"

CCTV News:Entering the summer tourist season, major landmark attractions across the country have ushered in a large passenger flow, and cultural and creative products have also been "new". Small and exquisite refrigerator magnets, cute and funny mascots, creative peripheral toys, rich varieties and creative products have become important growth points of tourism consumption. Which cultural creations are popular this summer vacation? How did excellent products come into being? What are the new changes in the cultural and creative industry chain? Come and see the reporters’ interviews in many places.

I came to the Badaling Great Wall in Beijing and walked all the way from the entrance. There are dozens of cultural and creative shops, large and small. In order to welcome the summer tourist season, Wenchuang Store has also extended its business until 10: 00 pm, that is, to coincide with the visit time of the Great Wall at night. The largest Wenchuang Store in Dengchengkou has just been renovated recently, with more than 6,000 people entering the store every day.

For the summer vacation, children’s favorite cultural and creative groups have been added to the store. The "customs clearance document" with names, the Great Wall brick with treasures that can be "dug" and the "Four Seasons Great Wall" ornaments that can change colors at any time are very popular.

After Gansu Wenbo’s "conspicuous package" was on fire. Recently, it is also popular on social networks to choose a handful of "fluffy" Tianshui mala Tang from the "fluffy" big refrigerator, and then pick a few "soft" potatoes and potato eggs.

How can Wenchuang products get less delicious food? In the Yinxu Museum in Anyang, Henan Province, the wide noodles engraved with Oracle Bone Inscriptions make children’s appetite big, and when they eat, they can also get a piece of "Niu Zun Fried Egg", and this "Dading 1: 1 Rice" has both taste and value.

In Shanghai, Xujiahui specially took out a plot of 1,200 square meters and built a cultural and creative collection store full of Shanghai charm. Visitors can pick a small and exquisite "cast iron" manhole cover and turn their fingers to combine the words on the Rubik’s cube into a beautiful blessing.

Immersive punch card is a good idea to "bring fire" to a city

Wenchuang can not only buy, but also interact on the spot. Recently, visitors to Shaoxing, Zhejiang Province have a new way of playing, that is, the whole city "looking for Lu Xun".

In Lu Xun’s former residence, in Cang Qiao Zhijie, and even on the cruise ship, you can see cute and cute Lu Xun dolls. Many young people follow Chinese textbooks and "punch in" the life track of young Lu Xun.

Since the beginning of this year, the scenic spot of Lu Xun’s hometown has received 2.285 million tourists, and has received a total of 350,000 tourists in the summer, among which tourists aged 18 to 35 account for more than one third.

Get through the link, good design and good business.

Buying several favorite "peripheral" small objects, tasting a delicious food with urban characteristics or personally experiencing cultural and creative production have become the "standard" of current tourism. In recent years, local governments have strongly supported the development of cultural and creative industries, opened up market-oriented industrial links and brought new impetus to economic development.

In a shop on Xinle Road, Old Street, Shanghai, pieces of exquisite hand-painted enamel bricks are full of luster. This ceramic tile technique was originally used to restore historical buildings, but now it has been developed into a variety of Shanghai-style cultural goods. These hand-painted enamel bricks are also the winners of the 14th Shanghai Gift Design Competition.

Many mature enterprises and outstanding industrial designers are linked together through competitions. From the aspects of market research, design, proofing, transformation, production, channels and sales, the industrial chain of "Shanghai Gift" is getting deeper and deeper.

Bringing the "Museum" Home, New Travel and New Career.

With the rise of immersive cultural tourism, the new consumption format of cultural and creative products has also spawned a new profession — — Wenchuang product planning operator.

Liu Nian of Chongqing Three Gorges Museum is one of them. This bronze toy designed by him is the most popular cultural and creative product in the store. Fish mouth, crested pigeon body and animal ear, a bird-shaped statue of Pakistan in the Warring States Period, have become the treasures in the Three Gorges Museum since it was unearthed in 2002, and Liu Nian is one of the people who have seen it the most and frequently.

There is no shortage of culture in the museum, but all kinds of whimsy are indispensable to refine the symbols behind the collection into cultural and creative products. Not long ago, the Ministry of Human Resources and Social Security publicized a number of new occupations, and Wenchuang product planning operators were among them. In the more and more "spelling" Wenchuang circuit, museums are eager for this new type of work that knows marketing and can operate.

Since 2017, major museums in Chongqing have vigorously carried out cultural and creative work. Up to now, 12,666 kinds of cultural and creative products have been launched, with a revenue of nearly 200 million yuan.

Little refrigerator stickers create "wisdom" and new kinetic energy

After years of development, Wenchuang products have gradually formed a new trend of customization and refinement, which can be seen from the refrigerator stickers that have quietly changed in recent years. Fridge Magnet, as a popular product of punch card proof in travel destination, has changed from little difference to its own characteristics, and even become a collectible work of art, which is inseparable from the continuous upgrading of products from design, material, technology, sales and other aspects.

In Yiwu International Trade City, Zhejiang Province, when you walk into Ji Tengyu’s shop, tens of thousands of kinds of refrigerator magnets are distributed all over the wall. He has been doing the refrigerator business for more than ten years, and told reporters that from the sales volume, you can see which city is "on fire" again.

More than a decade ago, as a "general product" of tourist attractions, refrigerator magnets had no sense of design and complicated technology. Nowadays, quicksand models, luminous perspective models and even AR and naked-eye 3D refrigerator magnets that can "snow" are difficult to meet the customized needs of customers. Just for a city-limited refrigerator, Wu Xiangjuan, the business owner, has been "grinding" with the design team for more than a month, and he has to decide the color, concentrate the urban landscape and choose the appropriate silicone material.

In addition to "spelling" design, upstream manufacturers are more "spelling" product quality. In a customized refrigerator factory in Dongguan, Guangdong Province, enterprises hope to differentiate themselves from traditional products through new processes and technologies.

Internet big data platform shows that during the summer vacation, the number of refrigerator related orders increased by 228% compared with last year, and the transaction volume was 1.78 times that of last year.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens

    For today’s smart vendors, it is hard to imagine what is more important than diversified development. A few years ago, the mobile phone was still just a device for talking to us, but with the popularity of intelligent platforms, the mobile phone has changed from a communication device to a multi-functional intelligent terminal. Nowadays, in order to get rid of the homogenization of Android platform, Android manufacturers spare no effort to develop more potential of mobile phones. At this time, we will find that those manufacturers who can integrate the technologies of multiple product lines highlight more advantages than those who simply make mobile phones.

    When CEO Kazuo Hirai took office, we first heard the strategy of "One Sony". This is not the first time for Sony to integrate the technology of other product lines into mobile phones, just like the Walkman series and Cyber-Shot series that we once amazed. This time, Sony once again applied its camera technology to smart phones, and L39h (hereinafter referred to as Sony L39h) became the first product under the concept of One Sony. Just like the words in Kazuo Hirai’s mouth after the release of several DCDV devices in Berlin, "The next product can present the best part of Sony to you at one time."

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
G lens Sony Xperia comprehensive evaluation

    In terms of configuration, Sony L39h has adopted today’s flagship configuration without any accident. After the slow pace of last year, Sony’s flagship product has finally accelerated its pace in hardware this year, and has always maintained the strongest configuration at the same level as flagship models of other international brands. Like the Sony L36h released at the beginning of this year, Sony L39h uses a 1080p display screen. However, due to the overall improvement in photographing this time, the photosensitive element has also increased to 1/2.3 inch, so the overall thickness and length and width of the fuselage have increased to some extent in Bisogni L36h. The fuselage circumference of this model is 144× 74× 8.5mm, which will be thicker in the hand than that of Bisogni L36h, but relatively, it feels more comfortable because the frame adopts a brand-new flat cutting angle.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony’s first image flagship 5-inch 1080p Sony L39h

    Sony L39h is equipped with 2.2GHz MSM8274 Opteron 800 quad-core processor and GPU Adreno 330 image processor, and its outstanding performance is beyond doubt. At the same time, Sony L39h has also continued Sony’s waterproof and dustproof features, reaching IP55/58 level. This means that the phone has a built-in dustproof and waterproof design, that is, all ports and covers are closed, and the phone can be dustproof and can be placed in the deepest 1.5 meters of clean water for up to 30 minutes. Of course, taking photos is the biggest improvement of Sony L39h this time, and we will show it in detail later.

    Regarding the screen that most users pay attention to, the performance of the IPS screen in China made us feel amazing, but this amazing performance did not continue to the Sony L39h used in our evaluation. In other words, Sony L39h, like Sony XL39h, brings users a more vivid and clear visual experience through TRILUMINOS mobile display technology and X-Reality fast image processing engine, but this is only when we watch the screen from the front. When we look at the screen of Sony L39h from the side, the visual effect is still the same as Sony L36h. This really makes us regret. I wonder if the retail version is the same as the prototype used in the evaluation.

    Every year, the flagship product has maintained a high degree of consistency in appearance. In the previous interview, Mr. Morinuma, the designer of Sony L39h, explained that this is first to maintain the continuity and consistency of the design language. But also, each product will be fine-tuned in design and introduce a brand-new design based on the actual experience of users. This time, Sony L39h, like Sony L36h, has adopted a plane-like fuselage line, the camera has no protrusion, and the front and rear sides are also protected by double-sided glass, which gives people a high-end and exquisite impression visually.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
2 megapixel front camera

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Keys are still built into the screen.

    The screen size of Sony L39h is consistent with that of Sony L36h, which means that the change in the length of the fuselage mainly comes from the extension of the upper and lower ends of the screen. The place above the SONY English logo near the frame that looks like a groove is both the receiver and the breathing light. When charging or resting, the lights here will light up. In addition, the front camera located next to the logo has not changed, and it is still 2 million pixels, which is enough for self-timer and can also record 1080p video. At the bottom of the screen, we obviously feel that the "chin" Bisogni L36h of Sony L39h is getting longer, but the Android buttons are still built in the screen. Many netizens wondered why Sony didn’t put the Android button on this slightly longer chin. Although we didn’t get an official explanation, after actual operation, we found that with the growth of smart size, it is actually very difficult for us to hold the Android button on the chin of a mobile phone with a size of 5 inches or more. In other words, actually putting the buttons on the screen is more user-friendly in our actual operation, and it will be better if Sony can let users choose to hide or display these three buttons by sliding up and down in the future.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
MicroSIM card slot on the right side and power button and volume button.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The bottom of the right side is provided with a hanging hole and a camera shutter.

    Sony L39h adopts a complete seamless design, and uses aluminum frame to make the mobile phone more durable. At the same time, it also uses this frame as an antenna through brand-new technology, which solves the disadvantage of poor call signal of metal body. Sony L39h still designed the main card slots and buttons on both sides of the fuselage, and attached dust plugs, thus maintaining a high degree of visual integration with the frame without affecting the appearance. On the right side, there is still the microSIM card slot, power button and volume button, and at the bottom, Sony L39h has added a photo shutter button, which is also convenient for users to take photos through the physical shutter button when they can’t touch the screen underwater.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The microSD card slot and data interface on the left side of the fuselage support MHL data transmission.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Metal contact for connecting magnetic attraction waterproof charging base

    The design of the left card slot of Sony L39h is somewhat different from that of Sony L36h. The positions of the microSD card slot and the data interface are upside down, with the microSD card slot at the top and the data interface supporting the transmission of microUSB and MHL at the bottom. Sony L39h also has an official standard waterproof charging base, and the metal contact below the data interface is used when connecting with this base.

    Another subtle change of L39h fuselage lies in the design of earphone hole, which is located at the top of the fuselage, but it is not equipped with dust plug like Sony L36h. Of course, users don’t have to worry about water coming into this earphone hole. Nowadays, the application of waterproof nano-coating technology is not uncommon. Personally, I think Sony chose to equip the interfaces on both sides of the frame with dust plugs, mainly for aesthetic considerations. In practical use, especially for people who listen to music on their mobile phones every day, the dust plug in the earphone hole is indeed redundant, and this design is just right.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The earphone hole at the top is not equipped with dust plug this time.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The bottom is almost a speaker, so it won’t block when you hold it.

    Another change comes from the position of the Sony L39h speaker. Sony L36h designed the speaker at the lower right side of the fuselage, which is the position of the Sony L39h camera shutter button. In actual use, if we hold the mobile phone in one hand with the right hand, the speaker will be easily blocked, and the movement of the hand will directly cause the sound of the speaker to be loud and small. This time, the speaker is designed at the bottom, which is a good solution to this problem. This change is still very intimate.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The back is still a whole glass design.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Main camera marked with G and 1/2.3 inch sensor

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
XPERIA capital logo at the bottom of the back

    The back of Sony L39h’s fuselage is still full of glass, and the explosion-proof membrane is also pressed for protection when it leaves the factory. This design is really beautiful, but it is also easy to be contaminated with fingerprints. Relatively speaking, white is the color with the least fingerprints among the three colors of black, white and purple. Sony’s English logo is located in the center of the fuselage. Above is the mark of NFC position, and below is the word XPERIA in all capitals. This time, it seems to emphasize the advantages of taking pictures. It is rare for Sony to mark the G word of G lens next to the camera, as well as the camera pixel size of 1/2.3 inch sensor and 20.7 million pixels. It can be seen that Sony is indeed full of confidence in taking pictures of this product.

    L39h is equipped with Android 4.2 jelly bean system, but it does use a slightly different UI from Sony L36h upgraded to Android 4.2. Of course, the difference between the two is not very huge. At least as far as the main interface and the unlocking interface are concerned, we have not found any difference in the operation mode. At most, the buttons that enter the application interface are designed differently.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Home Screen and Unlocking Interface

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The theme of Sony L39h (left) has changed a lot from Sony L36h.

  Like the Sony L36h, the Sony L39h can change the theme and add widgets and applications to the home screen by pressing and holding the home screen. By contrast, we can see that the theme of Sony L39h has changed obviously. At the same time, when we do this operation, the presentation form of the thumbnail of the upper home screen is also different, from white translucent to black translucent, which is more visually recognizable.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The menu style of Sony L39h (left) application interface is also different from Sony L36h.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h (left) drop-down notification bar can display more shortcut buttons.

    In the application interface and drop-down notification bar, Sony L39h has also changed. In the past, we need to click the button in the interface to call out the menu of unloading and sorting, but in Sony L39h, we just slide the screen to the far left and call out the corresponding menu. When we drop down the notification bar, we can see that the shortcut operation buttons of Sony L39h have been expanded from one row to two rows, but we still don’t support setting the buttons independently.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h (left) changed to X-Reality for mobile.

    The change of display interface is also obvious. One of the highlights of Sony L36h is that you can manually adjust the white balance settings, but in Sony L39h, the white balance option has been cancelled. But in contrast, in Sony L39h, the original Bravia Engine 2 was replaced by the latest X-Reality for mobile, and a new backlight optimization mode was added. X-Reality for mobile can make the picture presented to us clearer and more vivid, which can be regarded as another upgrade of Bravia.

    In terms of function, there is not much innovation in this L39h, which continues the characteristics of Sony L36h and the middle school, such as sketch function. On the whole, Sony L36h put all the emphasis on taking pictures. Let’s take a look at how the new camera flagship of this Android platform performs.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h, the biggest change is taking pictures.

    Sony L39h has three key words in taking pictures, namely, 1/2.3-inch large Exmor RS layered image sensor, Sony G lens, and mobile BIONZ image processor. So how does Sony explain these three keywords?

    The main camera of Sony L39h has been achieved, and the 1/2.3-inch Exmor RS laminated sensor can capture more scene light and make full use of the powerful function of camera lens to shoot ultra-high resolution images. The sensor has higher sensitivity, which can reduce noise, ensure smooth and clear images, and completely reproduce all wonderful details with higher fidelity. Sony G lens is a unique feature of Sony used in cameras, which has extremely high in-focus imaging quality. In addition to sharpness, it also has excellent light gathering ability. The F2.0 large aperture 27mm wide-angle lens adopted by Sony L39h can perform better in low light and capture more light.

    In addition, in order to get better detail reproduction effect, Sony L39h also uses the powerful algorithm of Sony mobile BIONZ image processor to make the shooting picture more vivid and realistic. Ultra-high pixel resolution, automatic exposure and automatic white balance ensure the accurate presentation of the colors captured by Sony G lens-while achieving brightness balance, the colors are enhanced and reproduced with rich texture layers and layers, and the effect is the same as that seen by the naked eye. The combination of 1/2.3 inch 20.7 megapixel mobile Exmor RS layered sensor and mobile BIONZ image processor can also eliminate noise.

    Finally, a new breakthrough of Sony L39h lies in the zoom of 3x clear image. When shooting at a long distance, the high-resolution sensor and the mobile BIONZ image processor can provide users with an optical zoom of 81mm, bringing the picture closer, and the details are still clear. Of course, as our text shows, it is limited to zoom 0 distortion within 3 times.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h camera basic function

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h camera interface

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
In advanced automatic mode, the current scene mode will be displayed in the lower right corner ("soft capture" in the picture).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Long press shutter continuous shooting needs to be set in advanced automatic mode.

    In fact, the basic camera function of Sony L39h is not much different from that of the past. However, it should be noted that there were various scene modes for us to choose from in Sony in the past. However, in Sony L39h, users can’t manually select the scene mode, but can only automatically identify the most suitable scene mode at present through the "advanced automatic" mode. In addition, the function of continuous shooting requires us to open the option of long-press the shutter button continuous shooting in the setting menu of "Advanced Auto" mode. Frankly speaking, the setting of these small options is actually more complicated than before.

    After reading the basic functions, let’s take a look at the featured functions in L39h. Obviously, the time shift function of Timeshift Burst, the information acquisition function of Info-eye and the shooting function of AR augmented reality are the three most interesting camera functions in Sony L39h. How to play these functions?

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Info-eye function in Sony L39h

    The function of Info-eye is very interesting, and we can use it as a new way to get information. Info-eye can shoot landmark buildings, characters, red wine, business cards and other formulated objects. As long as we shoot through the camera viewfinder, we can immediately see the relevant information obtained by networking.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Timeshift Burst function, the user can capture it without fail.

    Timeshift Burst’s time shifting function is actually to help users capture the best photos through ultra-high-speed continuous shooting. When the shutter is pressed, the Timeshift Burst time shift function will completely record 61 images in one second before and after the shutter. After taking pictures, we just need to dial the photos in the turntable and choose the best one to save.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Seven AR Augmented Reality Scenes

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
"Diving" and "Masquerade Ball" Scenes

    The fun photo function of AR augmented reality is very suitable for users with children at home, or for multi-party to enliven the atmosphere. Sony L39h provides us with seven interesting AR scenes. When the face is recognized, Sony L39h will automatically add funny accessories such as hats and glasses to the face, and the addition of these AR animations is also very intelligent. When there is a plane in the picture, these animations will be placed on the plane, and there will be no unscientific pictures such as corals floating in the air or mushrooms appearing overhead.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h still comes with 9 kinds of filters.

    In the Sony L39h, nine kinds of camera filters used in Sony are retained, so users can take photos of various small and fresh literary styles directly through the camera in their mobile phones according to their own needs.

     After introducing the innovation of L39h camera technology and the breakthrough of camera function, we should also take a look at the photo proofs of Sony L39h. Because Sony L39h is a product that has made a big breakthrough in taking pictures, we also chose the flagship Sony L36h at the beginning of this year for comparison. Although there is a big difference in the number of pixels between the two, it is really unfair to compare them, but it is also part of Sony L39h’s photo improvement. We will present the proofs in outdoor, indoor, macro and low light, and the AR proofs of Sony L39h will also be attached.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h outdoor proofs (backlight)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h outdoor proofs (backlight)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h outdoor proofs (in the sun)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h outdoor proofs (under the sun)

    The outdoor proofs in the daytime are divided into two situations, one is that there is enough light in the sun, and the other is that the shade is relatively backlit. Sony L39h’s color in the sample under the shade of the tree is more realistic than Bisogni L36h’s, and the degree of protection is higher. However, in a sunny environment, perhaps due to the large amount of light entering Sony L39h, the overall color tone is a little whiter than Sony L36h, but at the same time, the details of trees in the distance are richer.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h/ Sony L36h indoor proofs

    We took a lot of indoor proofs, and chose the shopping mall as an environment with complicated light for comparison. We can clearly see that Sony L39h’s ability to aggregate light is much better than that of Bisogni L36h. At the same time, Sony L36h appeared obvious color cast when shooting indoors, while Sony L39h restored the real color in place and controlled the noise well.

    Next, we will challenge the low light and macro of L39h and the effect of AR photography. In low light, we chose indoor and outdoor situations. Strictly speaking, the two macro photos were also taken in low light environment.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Low Light Proof (Evening)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h weak light proof (evening)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h weak light proof (night view)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h weak light proof (night view)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Weak Light Proof (Indoor)

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h Weak Light Proof (Indoor)

    Sony L39h did a good job in the part of taking pictures in low light. First of all, while improving the brightness, the color is more natural, and there is no loss of some details. The picture of the building was taken at sunset in the evening, and both Sony L39h and Sony L36h automatically improved the overall brightness of the picture. However, we can find that the billboard in the Sony L36h sample has obvious details missing, and the building itself also appears white and the contrast is not strong enough. When shooting at night after the sky is completely dark, although the performance of Sony L36h is still satisfactory, it is obvious that there is a certain gap in saturation compared with Sony L39h, and the color of the picture is not vivid enough. In the last indoor low-light shooting session, the proofs of the two devices have obvious differences in fineness. Because Sony L36h will smear seriously in order to reduce noise when shooting in dark light, the overall picture gives us a little fuzzy feeling.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h macro proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L36h macro proofs

    In macro aspect, both Sony L39h and the previous Sony L36h have a good performance, and the blur of the background is in place. The only difference between them is that they are both shooting outdoors in the evening, but the brightness of Sony L39h is higher.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AR model proofs

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AR model proofs

    Finally, let’s look at the photo proofs in AR augmented reality mode. Because the dinosaurs or other animations in the picture are constantly moving, the photos taken by everyone must be different. AR animation is very smart to attach to the ground or desktop, and when taking a portrait in AR mode, hats, glasses, etc. will be added to the corresponding positions and will move with the movement of the portrait. However, if we cover a part of the face with our hands, or shoot the side face, these AR elements will not appear on our face.

    Generally speaking, the camera performance of Sony L39h has been greatly improved compared with Sony L36h, but in the process of actual use, we also found some shortcomings. Sony L39h’s imaging speed is a little slower, so it is easy to take a photo because of hand shaking, which will be more obvious when shooting in low light. In addition, it is AR mode, and the effect of shooting through the main camera in low light environment is not very ideal. We hope that Sony can optimize this in the future.

    Next, let’s look at the multimedia performance of L39h. First of all, in terms of video, it is definitely no problem for Xiaolong 800 to play 1080p video, but some formats that Sony comes with cannot be played, and we need to play them through soft decoding of third-party players.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Full HD Effect

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h player screenshot

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sound effects can also be turned on in the

    Sony L39h, like Sony L36h and Sony L36H we evaluated before, plays mpg with the help of a third-party player. But overall, the mobile phone plays 1080p video quite smoothly, which also provides a solid hardware foundation for Xiaolong 800. Sony L39h’s video player can also set sound effects to bring a better viewing experience.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Various visual effects in the audio player can be set.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Only when playing music can it be fixed in the unlocking interface.

    In terms of audio, Sony L39h can play the audio files in m4a, ogg, wav and mp3 formats we tested, but the ape format can only be played with the help of a third-party player. The music player is not much different from the recently upgraded Sony L36h, and just like the Sony L36h, the music player can only be displayed on the unlocking interface when playing music, which means that we can’t directly access the music player from the unlocking interface at ordinary times, but need to unlock it first and then click to enter, which is somewhat inconvenient.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Fast Web Browsing Experience

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Playing online web videos is quite smooth.

    Perhaps because it is not the final retail version, the application of Sony L39h we evaluated is not very complete. Just for exampleWhen we want to test the online experience, we find that there is no preset in the mobile phone, so we will test it in Sony Select.Sony L39h’s performance in loading web pages, zooming and playing videos is very smooth, which makes it difficult for us to pick out any shortcomings. With enough hardware in place to support it, Sony L39h’s performance is taken for granted.

    Hardware configuration is not the biggest publicity highlight of L39h this time, but in any case, for most users, hardware is always one of the first factors to consider when choosing a product. Sony L39h is equipped with a 1080p display screen, and has chosen the top Opteron 800 processor in Qualcomm at 2.2GHz, supplemented by 2GB RAM and 16GB body storage space, of which the space available for users has reached 11GB. Following the first release of this world’s earliest release, Sony L39h is also the second intelligence equipped with the Opteron 800 processor in Sony products.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h with Opteron 800 processor

    Xiaolong 800 processor is equipped with brand-new quad-core Krait 400 CPU, Adreno 330 GPU, Hexagon V5 DSP and the latest 4G LTE Cat 4 modem. Based on Snapdragon S4 Pro processor, the performance is improved by up to 75%, and the process technology is further upgraded to 28 nm HPm technology node. In the multimedia field, Opteron 800 series processors can shoot, play and display UltraHD video.

Speed attack Snapdragon 200/400/600/800 performance evaluation
Xiaolong 800 SoC architecture (picture from Qualcomm)

    In addition to the advantages of performance and speed, Xiaolong 800 processor also has excellent battery life. You can run multiple applications at the same time, surf the Internet quickly, and play videos smoothly, which are all intuitively reflected in our previous evaluation. In addition, the Snapdragon 800 series MSM8274 quad-core processor with 2.2GHz frequency adopted by Sony L39h is an asynchronous processor, and each core supplies power independently. The battery power will be accurately allocated according to the user’s use needs, thus achieving the effect of saving electricity. In addition, with the STAMINA power-saving mode in Sony L39h, the worry-free use of the whole day under normal intensity is not a problem.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
The graphics performance of Adreno 330 is 50% higher than that of Adreno 320 (picture from Sony)

    On the GPU side, the graphics performance of the new generation Adreno 330 is 50% higher than that of the previous generation Adreno 320, which allows users to enjoy the freshest 3D games with the best visual effects. The extremely fast performance of web browsing also comes from the performance improvement of Adreno 330.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Device information detected by Antutu version 4.0

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
AnTuTu’s total score is 30444.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Rank/comparison in AnTuTu Sony L36h

    AnTuTu Runfen recently released the latest version of V4.0, in addition to the previous four test items of CPU, RAM, GPU and IO, this time it also added the user experience rating item. AnTuTu said that "in the traditional test, the performance limit of hardware will be emphasized, but the highest score of the test can not fully reflect the operating efficiency of the system", and AnTuTu thought that "multitasking ability is a very important indicator. The processing efficiency of multi-core and multi-task will directly affect the fluency of the whole system. " Therefore, AnTuTu V4.0 adds MultiTask Multithread Performance Test, and quantifies the optimization degree of UI/ROM through Dalvik. At the same time, AnTuTu V4.0 also provides 3D performance test in ES 3.0 environment, so the AnTuTu running score in this version is not comparable to that in the previous evaluation, and we can only compare it through the popular model rankings given by AnTuTu for the time being. Obviously, Sony L39h, which runs at 30444, does have the superiority of the flagship model. Compared with Sony L36h, the score is improved obviously.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h has made a breakthrough, but there is also room for improvement.

Summary:

    As a flagship product, Sony L39h is very attractive in hardware configuration and appearance. The strong performance of Xiaolong 800 and the integrated application of camera technology make this product have its own unique personality. At the same time, considering that this is the first product under the concept of One Sony, Sony L39h has also become a Sony flagship model with unique significance.

Advantages:

    The application of Sony photography technology improves the imaging quality;

    Aluminum seamless integrated frame ensures beautiful appearance and good call quality;

    Xiaolong 800 processor, excellent performance;

    IP55/58 waterproof and dustproof.

Insufficient:

    If you use IPS screen, you will have a better visual effect;

    If the imaging speed can be improved, the camera experience will be more perfect.

Comprehensive performance test—

    Basemark OS

    BasemarkOS measures the overall performance of equipment system level, and the test items include system test (standard according to application, message service, Java, file operation, storage, database, and Bluetooth, dialer, etc.). Graphic testing (2D imaging, graphic scaling, JPEG, PNG and GIF encoding and decoding, 3D game testing); Use example tests (calendars, contacts, etc.).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
L39h Basemark OS comprehensive score 376

    Quadrant Advanced Edition

    Developed by Aurora Softworks, Quadrant is a veteran mobile device performance testing tool. Its testing scope includes 12 CPU tests, 1 memory test, 4 I/O tests, 1 2D graphics processing test, and 3 3D graphics processing tests, and finally the comprehensive score of a tested device is fed back. Devices without GPU units cannot run this software. Theoretically, the higher the score, the stronger the hardware comprehensive performance of the tested equipment.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Quadrant Advanced scored 17526.

    Quadrant includes three versions: Standard, Advanced and Professional. The Advanced version not only provides the final test results, but also provides offline browsing and advanced settings. There is no difference between Professional and Advanced in function, but the former is aimed at commercial users (such as agents and manufacturers) and the software price is higher. Our test choice: Quadrant Advanced Edition.

CPU performance test—

    AndEbench (divided into AndEMark Native and AndEMark Java)

    AndEBench is a software released in 2012, which provides a way to evaluate the performance of Android platform, and can test the performance of CPU and Dalvik(Dalvik is a soft device in Android system, which is responsible for running applications, so it is also one of the main parts of Android), and compare the local and Java performance of different devices. This test software can also prove the multithreading performance of a platform, and its final running is divided into two aspects: the execution efficiency for native pre-installed applications and the execution efficiency for third-party applications installed separately.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h AndEBench score

    Linpack

    Linpack has become the most popular one in the world to test the floating-point performance of high-performance computer systems. The floating-point performance of a high-performance computer is evaluated by using gauss elimination to solve a system of linear algebraic equations with density of n degree in one variable. Compared with computers, the Linpack software of Android mobile phone version is relatively simplified, and the latest version only contains single-threaded and multi-threaded tests. As the name implies, the stronger the processor’s computing power, the higher the score. The advantages of dual-core and even future multi-core processors are reflected in the multi-thread testing part, and the test results are given in floating-point operations per second (Flops).

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h floating-point operation test (single thread/multi-thread)

RAM performance test-

    Memory(Stream)

    Memory(Stream) is a memory test software. We can know the memory management performance of the mobile phone through the test scores of several sub-items such as Copy (data copy), Scale (capacity), Add (addition) and Triad (synthesis) and the comprehensive scores. The higher the score, the better the memory management performance of the device.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Test scores

GPU graphics test—

    

    3DMark was originally introduced by Futuremark Company on PC platform to measure the performance of graphics cards, and it has established a benchmark image among enthusiasts. In February 2013, in addition to the traditional Windows platform, the new generation of 3DMark added three new mobile platform versions, namely Android, iOS and Windows RT, which achieved cross-platform test comparison.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
L39h 3DMARK test results

    3DMark for Android and iOS tested the graphics processing ability of the device through two load scenarios, IceStorm and IceStorm Extreme. In each scenario, the graphics processing ability of GPU was tested through two animations, and another animation was used to test the physical rendering ability of CPU. The GPU graphics test accounted for a larger proportion in the total score.

    Basemark X

    Basemark X can be mainly used to evaluate the game image performance of iOS, Android and Windows Phone 8 devices, and supports cross-platform comparison. The uniqueness of this benchmark tool is that it is the only professional evaluation software based on the real game engine Unity4, which can generate high-quality performance comparison results.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Basemark X running results

    Specifically, Basemark X designs the load according to the current and even future 3D game usage, and can test the equipment in a very high state. Basemark X mainly tests the game content, including particle special effects, advanced lighting effects and post-processing, which can mainly test the GPU performance of hardware equipment.

    Basemark ES 2.0 Taiji

    Basemark ES 2.0 Taiji is a graphics testing software, which uses a pre-designed screen scene of a girl playing Tai Chi to test the three-dimensional graphics performance of the equipment, from which we can know how fast the tested equipment performs in the background of games and graphics.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Basemark ES 2.0 Taiji test results

    GFXBench 2.7.0(Eygpt HD On/Off Screen; T-Rex HD On/ Off Screen needs to test four parts).

    GFXBench 2.7.0 is a graphic testing software and an upgraded version of GLBenchmark 2.5.1, which contains more than 30 benchmark projects. It mainly contains high-quality 3D scenes, and the picture is more complicated.

Test-

    Sunspider0.9.1

    Sunspider0.9.1 is aimed at the browser test items. The advantages and disadvantages of the browser are considered by the display speed of various data, including graphics, etc. The test items included are very complicated. Through the test of 3d, bitops, math, string and other items, a total score is obtained, and the score is recorded in milliseconds (ms). The lower the final value, the shorter the time, which proves that the performance of the browser is better.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Sony L39h Sunspider test result is 859.1ms

    Vellamo

    Vellamo is a benchmark application developed by Qualcomm (similar to Neocore), which allows you to test the performance and stability of the browser, including Java script performance, rendering, networking and user interface. The result of this tool also includes several sub-items, but we only take the total score. The higher the score, the higher the optimization degree of the mobile phone to the browser and the better the web browsing experience.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
Vellamo test results (HTML5/METAL)

    Vellamo, as a mobile web ruler tool, has now been expanded to include two main modules. HTML5 module can be used to evaluate the performance of mobile web browser, while Metal module can measure the performance of CPU subsystem of mobile processor. The test suite is easy to click and use, and it is managed by modules. Vellamo can evaluate many aspects such as scrolling and zooming, 3D graphics, video performance, memory reading and writing, bandwidth peak performance and so on.

HTML5 test-

    Fishbowl (set to 10 fish) FishIE Tank (set to 50 fish)

    The device’s HTML5 performance is tested by a picture full of fish in the webpage, in which the number of fish can be set. During the test, the fish are swimming constantly. In the case of the same number of fish in different devices, the faster the swimming speed, the stronger the HTML5 performance, and the corresponding fps value will be given in the page. Similarly, the higher the fps value, the better.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
When 10 fish, the Fishbowl test result is 60fps.

Comprehensive evaluation of Sony Xperia Z1 with 20.7 megapixel G lens
With 50 fish, the FishIE Tank test result is 51fps.

    HTML5 is the next major revision of html, and it is still in the development stage. Its main benefit is to strengthen the performance of Web pages and provide better search engine optimization. The Web APP developed based on HTML5 has shorter startup time and faster networking speed, especially for mobile users, which has better picture speed and more exquisite web animation effect.

When Sony CEO Kazuo Hirai took office, we first heard the strategy of "One Sony". This is not the first time for Sony to integrate the technology of other product lines into mobile phones, just like the Walkman series and Cyber-Shot series that we once amazed. This time, Sony once again applied its camera technology to smart phones, and Sony Xperia Z1 L39h became the first product under the concept of One Sony.

Btc china officially closed the recharge function expert today: prohibiting bitcoin platform transactions does not conflict with vigorously developing blockchain

  Yangguang. com BeijingSeptember 27 th news (Reporter Liang Shuang) Today,noon12:00,Btc china officially closed the digital assets and people’s bank recharge function..Btc china announced on its official website today that it will close the digital assets and people’s bank recharge function at 12:00 noon on September 27th, Beijing time.;Close all trading functions at 12:00 noon on September 30th..

  We must realize that shutting down the virtual currency exchange and prohibiting bitcoin platform transactions are not in conflict with the current development of blockchain!"Director, Research Center for Financial Technology and Internet Security, Renmin University of ChinaYang Dong told reporters that China encourages innovation in blockchain technology, but it mustExpel financial crimes such as pyramid schemes and illegal fund-raising by using virtual currency trading platforms under the guise of blockchain.suchIn order to create a healthy and good financial technology ecological environment for the development of blockchain applications.


  Eight-year inflation5 million times to close the platform to prohibit RMB speculation in Bitcoin

  SeptemberOn the 4th, seven ministries and commissions, including the People’s Bank of China, jointly issued the "Announcement on Preventing the Financing Risks of Token Issuance", characterizing ICO as illegal public financing.,And suspend all transactions.. The central bank stressed that all kinds of token issuance financing activities should be stopped immediately.

  Subsequently, btc china, the three major bitcoin trading platforms in China,OKCoin currency line,Firecoin. com announced that it would stop trading.

  As to why the btc china trading platform was closed,Yang dongAttributed to"Seven deadly sins of virtual trading platform": lack of legal business license, inflated prices, illegal acts such as money laundering and evasion of foreign exchange control, pyramid schemes and fraud, insider manipulation, technology and confidence security, and secret network transactions.

  Vice President, School of Finance and Finance, Renmin University of ChinaZhao Xijun stressed that the closure of the China Bitcoin trading platform only prohibited the transaction between Bitcoin and RMB, in case the RMB was used to speculate on Bitcoin, which caused the price of Bitcoin to be artificially high.

  whatBitcoin that came out in 2009, eight years.between/separate/space in between/roomSoaring upMore than 5 million times, as if driven by bitcoin.Getting rich overnight is no longer a dream. This also gives some lawless elements an opportunity to seize people’s psychology of getting rich quickly and concoct various pyramid schemes.

  According to relevant media reports,A Bitcoin payment platform in Hong Kong in 2015On suspicion of using virtual currency for pyramid schemes,Involving up to3 billion Hong Kong dollars. According to the platform, investors buy bitcoin mining contracts for 400,000 yuan, earn bitcoin every day, return their money in about 4 months, and earn an additional 600,000 yuan a year.Criminals use the funds invested by later investors to pay early investors,Once no new investors join or the organizers suddenly lose contact, investors will suffer heavy losses.

  Virtual currencies such as Bitcoin lack a clear value base, there is no economic fundamentals to evaluate the supply and demand situation and intrinsic value of Bitcoin, and the market speculation atmosphere is strong, resulting in drastic price fluctuations, which will cause investors who blindly follow the trend to suffer losses."Yang Dong said.

  All countries have different levels of supervision on Bitcoin.

  In 2013, the People’s Bank of China, the Ministry of Industry and Information Technology, the China Banking Regulatory Commission, the China Securities Regulatory Commission and the China Insurance Regulatory Commission jointly issued the Notice on Preventing Bitcoin Risks, stating: "Bitcoin should be a specific virtual commodity, which does not have the same legal status as currency, and cannot and should not be used as currency in the market.”。

  For a long time, Bitcoin has been characterized as a virtual commodity rather than a currency in China, so the financial regulatory authorities have not imposed necessary restrictions and supervision on it.At present, China’s domestic virtual currency trading platform lacks relevant legal business licenses, which leads to the virtual currency trading platform drifting away from the existing regulatory system, and in fact there are huge business risks."Yang Dong told reporters.

  Yang Dong said,The state has repeatedly stressed that it is necessary to put the prevention of financial risks in the first place, andICO has already seen the phenomenon that "bad money drives out good money", thereforeRegulatory pairICOgo on"one size fits all"alsoAs expected.

  Zhao Xijun also holds the same view. He said that although Bitcoin has decentralized characteristics, every country will supervise it, but in different forms."China’s current economic construction still needs to invest a lot of money, but nowThere are many people who take money to speculate on bitcoin.Not only did it not create beneficial value, but it also occupied financial funds, so it is more necessary to have corresponding supervision."

  Up to now, most virtual currency trading channels in China are basically closed.

  Close the trading platform transferOver-the-counter trading raises concerns

  "nowTrader of bitcoinMay chooseSome foreign trading platforms trade, while others maywillChange careers, or go abroad to be a platform.."Trading platform transferred to foreign countries will behowappearancedevelopZhao Xijun said,no matter whatexistDomestic or foreign?, the platform is subject toSupervisionThat’s for sure.,"An unregulated platform will not have a legitimate transaction and development will be constrained."

  At the same time, will it lead to a large number of over-the-counter transactions if standardized trading platforms are prohibited from conducting business?Vice President of China technology and finance Law Research AssociationDeng Jianpeng expressed the same concern.In view of the decentralized nature of Bitcoin, veryIt is difficult because the regulator has a decree.inCompletely banned in reality. As long as investment demand exists, bitcoin transactions are forced to dissociate from some limited formal institutions and enter OTC transactions.,The relevant ban has objectively become the entry of bitcoin transactions.Dark webA booster."

  China should strengthen the technology-driven supervision of virtual currencies such as Bitcoin, use blockchain, big data, cloud computing and other means to strengthen the traceability of virtual currencies such as Bitcoin, monitor the fluctuation of the overall market, and improve the real-time tracking of capital flows."Yang Dong said.

  Deng Jianpeng pointed out that,The funds of customers and trading institutions and bitcoin should be effectively isolated.canPrevent trading institutions from misappropriating customers’ funds or bitcoin privately.ofRisk.

Beautiful life-the great love of Liu Fang, a blind female teacher

  At the beginning of last month, Liu Fang’s autobiographical youth inspirational novel Pomegranate Qingqing, which was conceived and written in three years, was published.

  This 170,000-word novel, with the western rural education in the early 1990s as the background, depicts the ideals, work, love and friendship of a group of young teachers engaged in rural education. Among them, there are not only daily stories of Liu Fang and her students, but also Liu Fang’s experience in rural education.

  "Someone asked me what novel I wrote when my eyes were out of sight, and who read it. I firmly say, write to yourself, to the discerning, to the blind, to those who have gone through youth and have dreams, to see a lost youth and to see a bright world in the eyes of the blind. " Liu Fang wrote this in the preface to Pomegranate Green. She hopes that this book can bring more teachers’ college students and future teachers touch and think, and let more people pay attention to rural education.

  Not long ago, our reporter walked into Liu Fang’s new home in Dijing Jiayuan Community, Baiyun District. The sunshine from the balcony makes the clean and tidy room particularly bright. Liu Fang is wearing a long cotton dress embroidered with white flowers and a black belt with a golden metal chain. Her long hair is tied in a low ponytail behind her head, and she walks slowly from the room with a smile on her face, which is gentle and beautiful.

  She warmly greeted us to sit down in Mandarin, which had not changed her accent. Although her eyes were invisible, she was very energetic. During the interview, her humorous and joking words made us laugh again and again.

  ★ Character file

  Liu Fang, born in 1970, was born in Hubei. At the age of 5, she and her mother came to Baiyun District with her father to support the construction of the third line in Guiyang. He used to be a first-class Chinese teacher in Baiyun No.3 Middle School in Guiyang, and now he is a psychological counseling teacher in this school. Director of China Disabled Persons’ Federation Blind Literature Association, member of Guizhou Disabled Persons’ Federation.

  Rooted in rural education for 21 years, he began to lose his sight gradually due to retinitis pigmentosa in 1997, but he still insisted on cultivating the three-foot platform. Won the title of the second "Moral Model of Dedicated Service in Guiyang" and "Good People Around Guiyang" in 2010.

  ★ Dialogue with Liu Fang

  Reporter: Although you have lost your eyesight, you are so optimistic, humorous, cheerful and strong. What is the biggest pain you face?

  Liu Fang: Actually, I am not optimistic myself, but I am optimistic and strong for others. I just found out that I had a great psychological impact when I was sick, and I couldn’t sleep at night. It was very painful to think about what parents, children and husbands should do if they were really blind in the future.

  When I encounter specific difficulties, I will also be very painful. For example, other teachers use pens to correct papers and exercise books quickly, but I have to get close to see them clearly. I feel that such a simple thing can be so laborious; When I accidentally fell into the ditch while walking, I would feel so sad.

  When my eyesight is declining and my son is growing up, I find that other pains are not pains, and the most painful thing is not to see what the child looks like. Because the most selfless love in the world is maternal love, how can you show maternal love when children can’t see it? After my son was six or seven years old, I didn’t know what he looked like. I heard that he was handsome and heavy-eyed, but I couldn’t see him.

  Everyone has their own ideals, but I can’t see, and I can’t do many things I want to do. I still feel very sorry.

  Reporter: You wrote Pomegranate Green to appeal to the society to pay attention to rural education and rural students. What do you think rural education needs now, and what should society and individuals do?

  Liu Fang: I have been engaged in education in rural areas for 21 years, and I really feel a lot. At present, the unbalanced development of education is most prominent in rural areas, unlike the schools in the city, which are very balanced in terms of teachers, hardware and equipment.

  I think rural education needs teachers first. At present, many normal college students have no firm belief in teaching in the countryside. If every normal student is unwilling to go to the countryside, how can the teachers in the countryside be balanced?

  Secondly, public opinion should have more positive publicity on rural education. Nowadays, we always promote good famous schools and famous teachers, and few people pay attention to why we can’t build a good school in the countryside and lead famous teachers to the countryside. Instead, the countryside has trained a good teacher and sent it to the city, so public opinion has neglected the propaganda of rural education.

  Third, rural students need to be concerned. Now, in the class where I am the deputy head teacher, 26 of the 44 children are left-behind children, and 30 of the 50 children in a class in the school are single-parent families. Who will supervise and care about their mental health after returning home? Many children go to Internet cafes and are swallowed up by the demons of many black Internet cafes in society.

  The turning point of life from "white" to "black"

  When she was in Guiyang Teachers College, Liu Fang was a little night blind, but she didn’t pay much attention. In 1993, at the age of 23, she was assigned to Baiyun No.3 Middle School (then known as Maijia Middle School) as a Chinese teacher and a class teacher. She was absorbed in her work and didn’t take night blindness seriously.

  However, night blindness is getting heavier and heavier, and ripples begin to appear in front of your eyes during the day.

  One day in August 1997, she came to the provincial doctor. "You have retinitis pigmentosa. This is a difficult medical problem in the world. There is no medicine and surgery to cure it. In the future, you will slowly lose sight and become blind. " The doctor’s conclusion, like a bolt from the blue hit Liu Fang on the head, she was stunned and her legs and feet were weak …

  After returning home, Liu Fang did not tell her family about her illness. "Some pains will be magnified when they are spoken, which will make more people suffer together." She works, does housework and takes care of the children as usual, but with the aggravation of eye diseases, she will get caught on the edge of the bowl and the table when she is picking vegetables, even if she is equipped with myopia glasses.

  In 1999, Liu Fang’s invisibility spread from night to day. She wanted to see the most beautiful scenery before she went completely blind, and went to the World Horticultural Exposition being held in Kunming alone. Up to now, she still remembers the beautiful scenery that made her "amazing".

  In 2000, the family knew about Liu Fang’s illness. In order not to let her family worry too much, she tried to make herself stronger.

  In 2006, Liu Fang got a disability certificate. But she thinks that although her eyes are disabled, she can still work and take care of herself. "I am not invisible at once, and many living habits are gradually formed." She walks freely at home now, washing clothes, cleaning and bathing dogs by herself. She is not blind at all.

  Don’t give up the "three-foot podium dream"

  "My primary school teacher taught me love, my junior high school teacher taught me rigorous scholarship and strict requirements, my senior high school Chinese teacher taught me to read, love books and revel in teaching, and my college literature introduction teacher made me understand that I should constantly cultivate myself." Liu Fang said that when I first joined the work, my goal was to "be a good teacher like my favorite teacher".

  Therefore, she never gave up the "three-foot podium dream".

  In September 2001, after reading Jin Yong’s the legendary swordsman, Liu Fang could hardly see clearly. She began to listen to books on MP3 and radio, and installed software for the blind on the computer to read books. In a year, she "read" more than 20 books.

  Before, Liu Fang memorized all the key points and difficulties in the key articles of Chinese textbooks for junior high school for three years with her remaining eyesight.

  She explored a set of her own teaching methods, such as composition class. Her composition comments are very rich, and some students write "Miss Liu, I look forward to reading comments" at the back of the composition. Later, it was very difficult to correct the composition, so she took the students’ compositions to the classroom and let them read them first, and then the whole class commented, revised and graded them together …

  When writing on the blackboard is difficult, she takes advantage of her strong imitation ability to combine the stories and jokes she has heard with teaching and tell them to students vividly. Speaking, learning, teasing and singing in cross talk, life, Dan, purity, ugliness in Beijing opera are also skillfully used in teaching by her. There is always laughter in class, and students say, "It’s very happy to attend Teacher Liu’s class."

  During her 21-year teaching career, Liu Fang has been a class teacher for 14 years, and most of her classes are "double-poor classes" and "problem classes". However, in the senior high school entrance examination, these classes often ranked first in the parallel classes of the school, especially in the 2005 senior high school entrance examination, and the top three scores were all in the classes she brought.

  Transform into a "spiritual mentor"

  In June, 2008, the last senior high school entrance examination for students led by Liu Fang ended. Since the beginning of the new semester, she has stopped taking classes and teaching Chinese, but has transformed into a psychological counseling teacher in the school.

  "I can’t see with my eyes, and I can’t change my exercise books, compositions and test papers. The new Chinese textbooks have changed and become more numerous. If I continue to teach, I will teach a language that is lacking." Although it was painful to give up her beloved Chinese teaching, with the encouragement of school leaders and colleagues and the trust of students, Liu Fang chose to transform.

  "Some people don’t need you to help them solve their problems. They just want to find a psychological spillway." To this end, Liu Fang had the idea of establishing a "growth record bag" for students. The students designed the cover of the file bag themselves and put their hearts in it. "Just put the thoughts and secrets in it and let it go."

  Nowadays, in Liu Fang’s psychological counseling room, rows of "growth record bags" with different covers are neatly placed. Some students took them away after graduation, and some still stayed in the psychological counseling room. There have been hundreds of them in recent years.

  "Some children came to me with psychological problems. After giving them counseling, the teacher told me that the child was much better, and I was particularly fulfilled. This is my happiest thing." Every day, many students come to Liu Fang’s psychological counseling room to chat and talk with her.

  Every semester, Liu Fang will attend classes in 25 classes in the whole school at least twice, give psychological counseling to students on common problems, give some lectures irregularly, and occasionally be invited by other teachers to be a guest teacher of composition. Every week, she will go to the moral lecture hall of the rural children’s palace to tell students moral stories.

  Support the blue sky of students with love

  "Liu Ma, how are you recently? You should take care of yourself! " Hu Xin often calls to care about Liu Fang, and sometimes buys a lot of fruit to visit her at school.

  He is a student of Liu Fang’s class of 2003, but he dropped out of school in the second day of junior high school to work. "Teacher Liu is very kind to us. After I dropped out of school, she always advised me to continue studying. Now I regret giving up my studies, but I am very grateful to Teacher Liu for her love for me." Now 27-year-old Hu Xin drives an excavator in Baiyun District, and often helps Liu Ma. Liu Fang wants to refuse, so he says, "Teacher Liu, I am your son, and we are all your sons. It is right for her to help her."

  "Children will encounter troubles when they grow up, especially left-behind children, children of floating population, children from single-parent families, and students with learning difficulties. Using’ love’ can help them and give them strength and courage." As long as students are found to have difficulties, Liu Fang will help them, donate clothes and school supplies, and help them pay tuition and clothing expenses.

  Yuan Fengmei unfortunately became an orphan in the third grade. Liu Fang approached her, comforted her, supported her and gave her family warmth. A few years later, she was admitted to Beijing Normal University and chose to be a teacher. Now she often comes to see "Liu Ma" as a teacher in Huaxi Tsinghua Middle School. "Last year, I had surgery and she stayed with me for one night. In the morning, she quietly put 300 yuan under my pillow and wrote’ My daughter gave money to my mother’." Liu Fang said.

  Today, Liu Fang is still as popular as ever in Baiyun No.3 Middle School. Before class, the students will take the initiative to pick her up to the classroom. If she appears in class in advance, the students will scream with surprise.

  Simple life and devoted writing

  Every day, after getting up and eating breakfast, Liu Fang went downstairs and went to school with her colleagues who came to pick her up for work. After school in the afternoon, she was sent downstairs by her colleagues. After having a rest after dinner, she will exercise on the treadmill on the balcony for an hour, take a hot bath, sit quietly on the floating window of the bedroom and start writing novels …

  This is Liu Fang’s life now, simple but full.

  "I like writing. In the past, I mainly wrote prose and poetry. Later, I listened to more novels and began to write novels myself." Liu Fang said that her second autobiographical novel Ten Years of Flowers has written 50,000 words. She arranged chapters according to the flower language. The first chapter "Roses Bloom" wrote about the time of love, the second chapter "Lilies Bloom" wrote about newly married life, the third chapter "Sunflowers Bloom" wrote about the birth of children, and then there was "Jasmine Bloom" …

  She said that she should write down her marriage, family and love in the ten years that she could not see from sight.

  ★ She in their eyes

  Zhu Weiran (son of Liu Fang): In my heart, my mother is both strong and fragile. I want to be my mother’s "little crutch" all my life.

  Ye Zhiya (Vice President of Baiyun No.3 Middle School): Liu Fang is an excellent teacher with a strong Chinese foundation. Although she can’t see with her eyes, she still insists on attending classes, which is amazing and admirable. She regards the school as her home, and she is also very enthusiastic about her colleagues. She can remind me of something difficult to say in a kind way, and she is a very wise person. She cares about her students very much, and her classmates like her very much, calling her "Liu Fang’s mother".

  Zhou Libo (Liu Fang’s student): "Liu Fang’s mother" is a very kind and strong person. She is very kind to every student. She can find the bright spots in us. She teaches Chinese best. She moves us with her heart and influences us with love, which brings us a lot of fun and warmth. She is brave in the face of life and full of positive energy, which deeply affects us. Thanks to fate, I met such a good teacher. Besides my mother, she is the person I admire most.

  Mao Yanhong (colleague of Liu Fang): Liu Fang is very thoughtful in teaching. She often gives us guidance in teaching methods and treatment of students. Her composition class is very distinctive. It’s really a pity that she can’t teach Chinese now. She has an open mind and a good attitude. She will lend a helping hand whenever her colleagues need help. She is charitable and enthusiastic about public welfare, and she is a person who takes pleasure in helping others.

Apocalypse of the Great Plague of the World: Polio: After dealing with human beings for more than 3,000 years, what is the "resurgence" of this mysterious virus?

◎ Science and Technology Daily reporter Zhang Jiaxing

"At the hospital, the doctor took him away from us soon. I never saw my son again. He died alone like that. We had no chance to say goodbye to him at all. Now there is only his wardrobe and tropical fish …"

The grief and separation described in the father’s intermittent gibberish in the novel Nemesis really and frequently occurred in North America, Europe and other places in the first half of last century.

The source of all tragedies is a virus called poliovirus. Thousands of infants and young children developed fever and inflammation for unknown reasons at first, and then suddenly they could not breathe spontaneously, were paralyzed and even died. In the classroom full of children’s voices in the past, several seats are vacant every day, some because of isolation, some because of illness, and no one knows which day "you at the same table" will disappear. Historical pictures show that in 1944, a sixth-grade classroom in Milwaukee, the largest city in Wisconsin, USA, was almost empty on the first day of school, and a teacher only taught one student. This scene is embarrassing.

On the other side of the city, the huge cylinder "iron lung" has "eaten" more and more children to help them breathe. Some people walk out of the "iron lung", some people fail to walk out alive, and some people spend the rest of their lives in the "iron lung", with their limbs and bodies in jars, only showing their heads to eat, drink and breathe …

Image source: vision china

According to records, on June 17th, 1916, new york officially announced the existence of epidemic polio infection. That year, the first polio epidemic broke out in new york, with more than 9,000 cases and 2,343 deaths. The polio epidemic in 1952 was by far the worst, with 57,628 cases reported in the United States alone.

Searching for "patient zero" thousands of years ago.

Who was the first "patient zero" infected with polio virus?

The most famous origin comes from the lithographs in ancient Egypt. A lithograph of the 18th dynasty in ancient Egypt (1403 -1365 BC) depicts a person with muscular atrophy in his right leg, which is regarded as the earliest verifiable document reflecting the pathological state of polio.

There are also manifestations of clinical manifestations of poliomyelitis in TCM books. The earliest record is found in Huangdi Neijing, such as Su Wen Wei Lun, which says, "The five internal organs are hot, which can make people sick and flaccid, and the cover is hot inside and flaccid outside."

Patients with polio sequelae in ancient Egyptian lithographs. Image source: shell

People know that the existence of poliovirus is only a short hundred years, but poliovirus has accompanied the evolution of human society like a ghost. The age is so long that the pursuit of polio virus zero infection is meaningless.

It can’t be traced back to the first "intruder" in the whole human society, but in some parts of human society, either because of the fear brought by the unknown, it is necessary to find an outlet to vent, or because of unspeakable political purposes, people will offend each other and even fight for who is the "patient zero" who brought it.

Gao Xi, a professor of history at Fudan University, pointed out in a speech that in the dark European Middle Ages, the scale, duration, coverage, number of deaths and variety of diseases that ravaged the European continent were unprecedented. Infectious diseases, including typhoid fever, smallpox, polio and scarlet fever, spread from one country to another and soon spread in Europe.

Countries go to war and blame each other for this. Among the people, rumors spread everywhere. Witches, Jews and children … Any group that is considered to be different may cause public anger at any time because of a rumor and be pushed into the painful abyss of publicly offending.

"At that time, a more common and excusable statement was that Columbus and his companions brought diseases from the New World to Europe and then spread them all over the world." Gao Wei said.

Ignorance leads to rumors and conviction. The haze of the virus enveloped the European continent at that time, and at the same time, human ignorance made the disaster spread like a virus.

Draw a circle and search for the cause of disease for a hundred years.

At first, people couldn’t relate the figurative and mechanized symptoms of sudden muscle paralysis and limb paralysis to a tiny microorganism, which is why polio has another name: polio.

At one time, polio was considered to be congenital and acquired. There was a secular view that children with polio had problems during embryo gestation, and even it was attributed to ghosts and gods. As a result, generations of polio patients had argued about their rights to get married and have children as adults for nearly half a century.

Back in the 20th century, before the Russian pathologist ivanovski discovered the virus, people knew nothing about this microorganism that could not be seen through the optical microscope. At that time, the disease was called: tooth paralysis, infantile spinal paralysis, primary paralysis of children, degenerative paralysis, anterior horn myelitis, early morning paralysis, etc., and it had no "half a cent" relationship with the virus.

In 1789, a British doctor named Michael Underwood made a clinical description of polio, which he called "weakness of lower limbs".

In 1840, Jacob von Heine, a German orthopedic surgeon, first separated the paralysis caused by polio from other forms of paralysis, calling it polio.

In 1887, Karl Oskar Medin, a Swedish scholar, went out to study individuals and regarded them as epidemics. He recorded an epidemic situation in Stockholm from an epidemiological point of view, and reported the epidemiological characteristics and nervous system complications of polio for the first time.

It was not until 1908, 10 years after the concept of Virus was accepted, that Austrian-born doctors Karl·Landsteiner and Erwin·Popper obtained samples from the central nervous system tissues of patients after death, and then isolated the virus by inoculating monkeys, finally associating paralysis and paralysis with the virus, and drew a closed-loop "circle" in finding the cause.

However, up to now, the closed-loop "circle" of polio caused by virus still can’t erase the prejudice brought by this terrible disease, especially the mutilation it brings is clearly visible, which will make people wonder whether it may be inherited in future generations or associated with "bad luck" regardless of scientific objectivity.

Together, NATO and Warsaw Pact are both healthy covenants.

In the summer of 1921, a cluster of small particles of poliovirus with a size of only 20 nanometers and a icosahedron swam in the water near Campobello Island on the Atlantic Ocean. Small particles drift with the tide, and their surrounding environment is as leisurely and quiet as the earth in ancient times.

A 38-year-old man dived into the water to enjoy the beauty of nature. A small wave came, and the small particles trapped by the sea water entered the man’s mouth and nose.

In just one day, the virus reached the man’s local lymphoid tissue, such as tonsils and other places to multiply and grow; Then the virus further invaded the blood stream, and on the third day, it reached various non-nerve tissues, such as heart, kidney, liver and pancreas, and propagated. The antibodies in the man’s body didn’t have time to stop this powerful offensive of the virus, and watched the virus break through the "blood-brain barrier" and go straight to the central nervous system.

After this trip, the man began to have incontinence, fever and facial paralysis. The paralyzed part began to spread from the hip, and gradually his legs were completely paralyzed, and then his waist … He was franklin roosevelt, who was later elected president of the United States. He was paralyzed for life from the waist down because of polio virus.

His infection and illness brought panic about this virus in the United States in the short term, but in the long run it sounded the "assembly number" for fighting polio virus.

With the emergence of vaccinia to contain smallpox, vaccines have become the "killer" for human beings to deal with viruses. Vaccine makers start with real viruses and try to eliminate their toxicity, so as to produce vaccines.

In 1953, the swimming pool in Elmira, New York, had a sign indicating that it was closed due to polio. Image source: shell

At the American Public Health Association conference in 1935, two groups of researchers reported their experiments on polio vaccine. In the first group of about 10 thousand children vaccinated, five died of polio and ten were paralyzed. There was no control group in this group of experiments, but John Ke Ermo, who led the experiment, said that the infection rate would be higher without vaccination. Such speculation without factual data made the scene in an uproar.

The second group is Maurice Brodie of new york University. One of the 7500 people vaccinated with the vaccine he developed was infected with polio; One of the 900 people vaccinated in the control group was infected with polio. Although the data is statistically significant, when the audience learned that the infection in the vaccinated population was caused by the vaccine, they all condemned Brody’s research for making healthy people suffer from polio.

Shortly after the report, Brody lost his position at new york University and was found to have committed suicide at home.

The research of vaccine is tortuous, but the scientific spirit and unremitting efforts will inevitably push forward the research and development of vaccine.

On April 12, 1955, the Journal of salk reported an exciting news with a full page: "’s vaccine works! 》(《SALK’S VACCINE WORKS! 》)

In 1947, jonas salk, an American scholar, set up a three-person research team to jointly overcome the problem of polio. Unlike most researchers who studied live attenuated polio vaccine at that time, salk’s research used inactivated virus as vaccine.

In the United States in 1952, under the threat of epidemic disease, the scale of human trials of vaccine research and development continued to expand. Salk’s vaccine was tested on 1.8 million children, making it the largest medical experiment in human history at that time. Almost the day after the test results were announced, millions of children across the United States were vaccinated against polio.

The debate between "dead" vaccine and "live" vaccine has not stopped because of large-scale vaccination.

Albert Bruce Sabin, who is developing research and development in parallel with salk, insists that only when the live virus enters the human body can the vaccinated people get immunity.

However, Sabin’s "live" vaccine was born a little late. When he developed an attenuated polio vaccine, salk’s vaccine had become the mainstream of the United States, and the government no longer supported his project, so he had to cooperate with other countries.

Disease is not political, and science has no borders. The research and development of attenuated polio vaccine spanned the two political and military camps "North Atlantic Treaty Organization" and "Warsaw Treaty Organization". In 1959, with the support of the Soviet Union, Sabin completed a large-scale clinical trial involving 10 million people, which verified the effectiveness, safety and accessibility of the vaccine.

Ark, leading billions of people away from polio.

In 1950s, poliovirus also occurred from time to time in all parts of China. Even if the weather is sultry, families will let their children stay at home, because there is an invisible and frightening polio virus outside, which will make children disabled after a fever. What is even more frightening is that this virus can be invisible like a "ghost", and healthy people who seem to have no symptoms may also carry it.

At that time, which of the three polio viruses was prevalent in China had not been determined, and the etiology and serology research was almost zero. In 1957, Gu Fangzhou, a scientist from China, led a team to isolate poliovirus from patients’ feces in 12 cities across the east and west, and found that the three types of virus had different characteristics. Through a large number of clinical practice studies, the popular virus types in China were determined, and the laboratory diagnostic criteria of poliovirus were established.

A large number of cases obtained from the investigation made Gu Fangzhou more and more worried. He reported to his superiors that if the incidence of polio was not high, the prevention work could be carried out slowly, but now the incidence is high, and a big outbreak will eventually occur somewhere in a certain year. The outbreak in Berlin in 1947 was a warning, and the pandemics in Nantong in 1955 and Wenzhou in 1956 in China have also sounded the alarm.

In 1959, Gu Fangzhou was ordered to go to the Soviet Union to study the development method and production technology of polio virus vaccine. He found that the existing technology was good, but neither the cost nor the inoculation period was suitable for China at that time. In Gu Fangzhou’s mind, public health should not be "bookish" at all, and any work should be useful and beneficial to the people.

At the international conference on polio vaccine in 1959, Gu Fangzhou, who is good at learning, made it clear that vaccines can be divided into "dead" and "live", and that dead vaccines are safe, but they will not form an immune barrier in human body. Attenuated live vaccines may theoretically restore their virulence, but they can become natural vaccines and form an immune barrier.

With the courage and rational judgment of scientists, Gu Fangzhou made a choice for all the people of China. He wrote to the Ministry of Health at that time, suggesting to choose an attenuated live vaccine that was not proved to be safe and had no mature production process, and personally brought the virus back to China from the Soviet Union.

Gu Fangzhou Image Source: Voice of China

In December, 1959, the polio live vaccine research collaboration group was established with the approval of the former Ministry of Health, with Gu Fangzhou as the team leader. Vaccine research and development started from scratch, and the team overcame the difficulties of material shortage and harsh environment, and finally got a vaccine sample. With the start of clinical trials of vaccines, it becomes a problem who will take them first.

At the risk of possible paralysis, Gu Fangzhou drank a small bottle of vaccine solution, and the rest of the lab joined the experiment.

The vaccine is harmless to adults, but how safe is it for children? "At that time, my son Xiaodong was just under one year old and qualified." Gu Fangzhou’s oral memory history records: "My own children don’t eat, let others eat, which is not very righteous."

With the development of clinical trials of vaccines, the epidemiological data of 2 million children after taking vaccines show that the epidemic peaks in Shanghai, Tianjin and Qingdao have basically disappeared, and domestic vaccines are safe and effective biological products to prevent polio epidemic.

China polio eradication confirmation report signing ceremony. Image source: Voice of China

In Gu Fangzhou’s polio immunization strategy, every child in China cannot be left behind. The oral vaccine rate should reach 95% to form an immune barrier. This means that children who are far away from the Tibetan Plateau, the desert in Xinjiang and the deep mountains in Guizhou must enter the protective barrier without exception. If there is a slight omission, the virus may recur. At that time, there was no cold chain, so it was very difficult for vaccines to circulate effectively in the country in a short period of time. The local method of mixing popsicles with wide-mouthed thermos flask is not very effective.

According to Biography of Gu Fangzhou, Gu Fangzhou, who came home after work, was still thinking about the immunization strategy. His son looked at him. He picked up the candy on the table and shook it in front of his son. His son held out his little hand urgently to make him laugh. Sugar! Gu Fangzhou started the research on vaccine sugar pills. He developed the polio vaccine "Sugar Pill", which made China enter a polio-free era.

In 2000, the World Health Organization announced that polio had been eradicated in the western Pacific, which was closely related to the effective immune barrier formed by polio vaccine in China with a population of more than one billion.

Play around and be alert to the resurgence of sophisticated viruses.

Extinction, doomsday, end …

Since April 8, 1994, when the World Health Organization announced that polio was basically extinct, a large number of reports used similar words to summarize the fate of polio virus.

However, contrary to expectations, polio has never become one of the few infectious diseases that can be eliminated.

In 2000, Cape Verde reported 33 cases of acute polio, including 7 deaths.

In recent years, there have also been cases of infection in Pakistan, and the number of cases has dropped from 306 in 2014 to 54 in 2015, 20 in 2016 and 8 in 2017.

By 2018, less than 30 cases of naturally occurring polio had been reported in Afghanistan and Pakistan.

On March 10th, in Mazar-e-Sharif, the capital of Balkh province in northern Afghanistan, a health department worker vaccinated children against polio. Image source: Xinhuanet

However, according to Science, workers found the virus in a vast area of Pakistan. This disturbing latest discovery shows that it still exists in the environment and is far from disappearing.

Will this virus, which has been dealing with human beings for more than 3000 years, resurface?

As far as the virus itself is concerned, one of the secrets that it has lasted for thousands of years is that more than 90% of the carriers are "secret". These secret infected people have no symptoms, but they provide a secret habitat for the virus to preserve its vitality and wait for the opportunity to revive.

For human beings, rumors can still fuel its "resurgence." For example, rumors that vaccines cause autism are exploited by some religious organizations. Some commentators believe that the resurgence of polio in Nigeria in 2016 after two years of extinction has a lot to do with Boko Haram, an extremist organization in the country. The organization spread rumors among local people, saying that the real purpose of polio vaccine is to sterilize Africans, which led to a large-scale protest in Nigeria, and even several immunization workers were shot dead by extremist organizations.

In the face of ancient viruses, human beings should always remember:

For human tragedies and disputes,

The virus looked on coldly in secret.

For the change and migration of the environment,

The virus "secretly" sees the needle.

Source: Science and Technology Daily

Original title: "Apocalypse of the Great Plague in the World: Polio: After dealing with human beings for more than 3,000 years, what is the" resurgence "of this mysterious virus"

Read the original text

Alipay responded to promote the optimization of payment service: the amount has been raised, and multi-language and one-code communication will be launched in the near future.

On March 7th, the General Office of the State Council issued the Opinions on Further Optimizing Payment Services and Improving Payment Convenience, which mentioned that the needs of the elderly, foreigners coming to China and other groups should be fully considered, and the aging and internationalization service arrangements should be made.

The relevant person in charge of the People’s Bank of China said that the Opinions put forward six major tasks:

First, effectively improve the acceptance environment of bank cards to meet the needs of the elderly, foreign visitors to China and other groups of "food, housing, transportation, travel, shopping, entertainment, medical care" and other scenarios.

Second, adhere to the positioning of cash, continuously optimize the cash use environment, and continuously improve the level of foreign currency exchange and cash services.

The third is to further enhance the convenience of mobile payment, encourage banks, payment institutions and clearing institutions to cooperate, and make good service arrangements such as aging and internationalization.

The fourth is to better protect consumers’ right to pay. Large business districts, tourist attractions, entertainment venues, hotel accommodation and other key places above designated size must support diversified payment methods such as mobile payment, bank cards and cash.

Fifth, optimize the account opening service process, rationally implement the classified and hierarchical management of accounts, keep a close eye on key areas, key outlets and key business links, improve supporting measures for account opening, and continuously improve the service level of accounts.

Sixth, comprehensively use various ways and channels to continuously strengthen the promotion of payment services.

On the evening of March 7th, Alipay said that it was actively responding to the relevant decision-making arrangements of the CPC Central Committee and the State Council, and with the support and guidance of the People’s Bank of China and the Foreign Exchange Bureau, it was solidly promoting the implementation of various measures to continuously optimize the payment services for the elderly and foreigners coming to China. It is reported that Alipay has completed the promotion and optimization of the transaction limit for foreigners, with the single transaction limit raised from $1,000 to $5,000 and the annual transaction limit raised from $10,000 to $50,000. In addition, new services such as multi-language translation and overseas wallet ride code "One Code Pass" will be launched one after another.

Tenpay said that with the support and guidance of the People’s Bank of China and the foreign exchange bureau, Tenpay has implemented a number of measures around "aging and upgrading". In terms of facilitating the payment of foreign nationals in China, simplification measures have continued to land. Since the comprehensive upgrade in July last year, the transaction volume of WeChat payment foreign cards has continued to grow. Compared with the opening of only some pilot merchants, the highest number of transactions in a single day in February 2024 increased nearly five times.

A total of 760 people, the list of members of the 14 th Beijing CPPCC was announced

  Original title: A total of 760 people, the list of members of the 14 th Beijing Municipal Political Consultative Conference was announced!

  On January 8, the Standing Committee of the 13th CPPCC Beijing Committee held its 38th meeting. The meeting deliberated and adopted the Decision of the Standing Committee of the 13th Beijing Committee of the China People’s Political Consultative Conference on the Members of the 14th Beijing Committee of the CPPCC.

  1. the Communist Party of China (CPC) Beijing Municipal Committee (20)

  Wang Yinghua Lu Yan Liu Zhiwei (Manchu) Liu Zhengang Li Liang Yang Jinghui (female) Yu Fei Zhang Caixiong Zhang Jiaming Chen Xu Lin Fusheng Zhou Kairang Zhao Jiachen (female) Qian Wei (female) Xu Jianyun Cui Shuqiang Han Yu Han Geng Han Suohua Wei Xiaodong

  2. Beijing Municipal Committee of the Revolutionary Committee of the Chinese Kuomintang (18 members)

  Wang hong (female, Manchu) Ren Xuefeng Liu Chuan Li Fengqin (female) Yan Li (Manchu) Li Shuo (Manchu) Wu Yongquan Wu Yongchang Zhang Zhaoqi (Hui) Zhang Weiqian (female) Luo Ying (female, Manchu) Yao Weihai Tao Shuilong Chang Jianmin (Mongolian) Liang Xinhua Fu Chuan Chu Xiaowei Fan Wei (female)

  3. Beijing Municipal Committee of China Democratic League (18 members)

  Wang Dongyan Wang Yayu Wang Yongqiang Wang Zhe Mao Yonghui (female) Yin Hailong Liu Ning Yan Wei Li Guangxi Wu Nan Zhang Zhenjun Zhang Xuesong Hu Peng (female) Liu Xuequan Zhong Zurong Shi Guanghai Cao Xianbin Cheng Hong (female)

  4. Beijing Municipal Committee of China Democratic National Construction Association (18 members)

  Ma Chunxiu (female) Wang Wenyong Wang Hong (female) Lu Changlin Tian Jingxin (female) Bi Jianyu Liu Jinghui Liu Yu ‘an Jin Ming An Ting (Mongolian) Su Jian Li Haili (female) Gu Shuzhong Wang Lijun Zhang Jie (female) Gao Wujun Guo Tianyong Pei Pucheng.

  5. Beijing Municipal Committee of China Association for Promoting Democracy (14 members)

  Wang Liping (female) Cang Yuqing (female, Hui nationality) Sultan xin li (female) Yang Jinlong Yu Shengquan Zhao Jianguo Zhao Chao Xiang Jun swimming battle Chun Yan (female, Manchu) Xu Zhaohui Gao Chongyao Gong Liutang Liao Yi (female)

  6. Beijing Municipal Committee of China Agricultural Workers’ Democratic Party (14 members)

  Wang Dong Wang Jinnan Zhu Xiufeng Liu Cunzhi Liu Juncai (female) Liu Meiyan (female) Jiang Xin (female) Zhang Jianmin Zhang Qinqin (female) Chen Xiaojing (female) Jing Zhicheng Guo Hongmei (female) Ge Qinggang Han Xiujuan (female)

  7. china zhi gong party Beijing Municipal Committee (7 members)

  Liu Xuezeng Xu Bin (female) Li Manying (female) Yang Jinsheng Hu Yongfang (female) Gu Xingfa Dong Xiaoli (female)

  8. Beijing Municipal Committee of Jiu San Society (14 members)

  Ma Guanghui (female) Ma Hongtao (female) Wang Qiang Zuo Xiaobing Ye Peigui Yiming (Manchu) Liu Zhong Liu Zhongfan Xu Li (female) Shen Xinghai Song Ping (female) Zhang Xuegong Guo Yi (female) Zeng Xiaofeng

  9. Beijing Municipal Committee of Taiwan Democratic Self-government League (7 members)

  Zhuang Wenjing (female) Yang Xu Chen Wei Chen Jun (female, Gaoshan nationality) Ou Yunsong Xian Haizhen (female) Xie Tianxiang

  10. People without party affiliation (14)

  Wang Chuanli Wang Jiannan (Hui nationality) Long Yunbin (female) Liu Yi (female) Li Xiaomu Li Zhiying Yang Wenliang Yang Beibei (female) Wu Chen Zhang Yaqin (female) Lin Bao Xia Qinfang (female) Huang Yuguang Cao Chen (female)

  11. Beijing Municipal Committee of the Communist Youth League of China and Beijing Youth Federation (16)

  Yu Fei Ma Xiaojiao (female, Hui nationality) Wang Xin Wang Bo Liu Han Liu Yuanyuan (female, Miao nationality) Lu Chao (Daur nationality) Li Yongle Wu Zhen Ouyang Jihua Guo Xiaoran (female) Zhong Mianmian (female, She nationality) Gao Yixuan Huang Xiaobin Cheng Lesong Liao Hongcheng.

  12. Beijing Federation of Trade Unions (32)

  Wang Li (female) Wang Xiuying (female) Wang Xiaoyan (female) Wang Rui Ye Fei (female) Fu Xiangsheng Lu Decheng Liu Changyong Liu Jun An Chunling (female) Sun Yu Zhimei Sun (female) Yin Yi Hong Li Weihua Li Wei Li Donghua Song Lijing (female) Song Wei Shang motherland Zhou Honglei Zhou Xianliang Zhou Fugang Zheng Mojie (female) Zhao Dongmei (female) Zhao Lijun (female)

  13. Beijing Women’s Federation (14)

  Wang Zhen (female) Wang Shu (female) Bian Yufang (female) Lu Yongli (female) Li Ting (female) lily li (female) Yang Weixian (female) Xiao Yunzhu (female) He Haiyan (female) Tong Xin (female, Manchu) Yu Lixin (female) Zhang Yajun (female) Zheng Xiaodan (female) ice storm. 

  14. Beijing Federation of Industry and Commerce (15)

  Julia Tian Gangyin Yinqi Liu Baiqi Sun Taoran Li Jun Li Zhiqi Li Ming Zou Tao Chen Jie (female) Zhao Yujin Xia Shudong Liang Jiliang Peng Yongdong Yanying (female)

  15. Beijing Science and Technology Association (9)

  Fang Zhongxiong Tian Wen Bai Lin Sun Lili (female) Xin Bing (female) Zhang Que Qu Feng (female) Zhao Yu Gu Ciyang

  16. Taiwan Province Compatriots Association (7)

  Ma Yunfei (Gaoshan) Bai Tianliang (female, Gaoshan) Li Liangfei (female) Gao Wei Huang Saixi (Manchu) Cao Hui (female) Cai Yu (female)

  17. Beijing Federation of Returned Overseas Chinese (10)

  Wang Wensheng Bai Tao (female) Lv Zhibin Guan Hongliang Chen Zhongzhou Mabel Miao (female) Lin Jianhao Rong Yang Liu Wenchao Yin Qiang

  18. Cultural and artistic circles (31)

  Wang Jiequn (female) Wang Bo Fang Ming Bai Jingfeng Feng Yuanzheng Ren Zhe Liu Hongli Liu Hengfu Du Yanfeng Du Zhenjie Li Yangwei (female) Li Xiulei (female) Li Chunliang Yang Yang Yang Jiayi Jason Wu (Manchu) He Bing Zhang Hongsheng Chen Ning (female) Pang Wei (female) Nie Yijing (female) Xu Chunni (female) Guo Lei Peng Dinghuang (female) Fu Ruoqing Shu Xiaofeng Lei Bo Kun.

  19. Science and technology (67)

  Wang Yongsheng Wang advanced Wang Yuxiang Wang Gaofei Ye Yangsheng Shi Xinxing Feng Liqiong (female, Mongolian) Liu Wenjun Liu Wenchao Liu Donghong (female) Liu Wei Liu Liang Liu Zhenfei Liu Haiming Liu Qingyu Liu Lin (female) Qi Xiangdong Xu Qiang grandson Qiang Su Shaolin Du Yonghong (female, Hui nationality) Du Cuilan (female) Li Ping Li Minji Li Lianrong Li Juan (female) Yang Xu (female) Wu Congxiao (female) Wu Quqing Tong Lizhi (female) Zhang Zhiyong Zhang Jianxi Zhang Lingyun Chen Xiaohua Chen Peng Lin Runhua Lin Jing Luo Aiwu (female, Manchu) Peng Yue Zhou Jiangtian Kelly Y Zhou Zhou Fubao Qu Qingchao Zhao Changshan Zhao Hongfei Zhao Yiwu Zhongzhu Shi Huiyang Jiang Junjie Yao Yugui He Zhiqiang Nie Yiren Qian Zhiguo Qian Jiahong (female) Xu Dongsheng Xu Qing (female) Gao Lufeng Guo Tiande Guo Xiaopeng Huang Yuhong (female) Cao Xiaozhong Xie Shunxing Xie Xiaoliang Zhai Junyi Dai Qionghai Dai Peng Wei Jixiang

  20. Social Sciences (26)

  Ma Yuanying (female) Ma Qiang Wang Minzhong Wang Lei (female) Long Weiqiu Liu Pinghua Liu Ning (female, Manchu) Jiang Zongmeng An Fengde Yang Lihui (female) Yang Zhengjun Yang Zhuhui (female, Dong nationality) Wu Liguang (female, Daur nationality) Wu Ge Shen Teng Zhang Yuxi Zhang Wei (female, Hui nationality) Miao Lin Zhou Lei (female) Zhao Yifan.

  21. Economic circles (63)

  Ding Lixia (female, Hui nationality) Yu Lirong (female) Wang Yongxiang Wang Jinxi Wang Jindong Wang Wujun Wang Guohua Wang Chengjun Bai Wen (Mongolian) Qiao Xiangli Liu Shichun Liu Donghui (Manchu) Liu Anqi (female, Hui nationality) Liu Suoxiang liujing (female) Li Shizhu Li Gang Li Weidong Li Yan (female) Li Li (female) Li Tie Xin Yang Wu Tao Song Fengjing Zhang Wanqi Zhang Yuzhuang Zhang Lingzhang Yougan Zhang Qin (female) Zhang Jianli Zhang Xiaosheng Chen Li Yi (female) Chen Shaolin Chen Daihua Chen Junwei Fan Wenzhong Fan and Xiang Zhijun Luo Wei (female) Zhou Yuan Zheng Yi Zhao Minge Zhao Li (female) Zhao Yan (female) Hu Ligang Yu Huigen Jiang Deyi Qin Hongxia (female) Gu Weida Xu Quansheng Tao Lin (female) Huang Li Huang Xiuhong (female) Huang Yi Chang Yanjun (female) Liang Xinhua (female) Xie Zhengguang Pan Xiuming Huo Haifeng Mu Rongjun Mu Peng Wei Lianwei Wei Yi (female)

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  Wang Xiaoxia (female) Wang Yanfang (female) Wang Derived Fu Yujie (female) Rui Yukui Li Yunfu Li Yuli Li Chenggui Yang Jun Wu Yixia (female) Yu Ming Zhang Linna (female) Zhang Xinhui Chen Liping (female) Fan Hong Lang Xiaolei (Manchu) Hu Xinzhi Yao Xuexiang Cao Weidong Dong Min (female) Cheng Wenhua Xue Gang.

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  Wang Wenju Wang Fengjuan (female) Wang Haixia (female) Wang Zheng Wen Jirong Fang Fuquan Yin Xiaodong Si Guangya Qiao Dongliang Liu Zhengwei liuhong (female) Liu Yan (female) Yan Yonghong (female) Mai Feng Li Lidong Li Xuhong (female) Li Jianyong Li Yi Li Juan Shen Jie (female) Zhang Dayu Zhang Qiangbin Lin Borong Hang Min (female) Luo Discipline Season (female) Jin Yinghua (female) Korean) Zhou Mingsheng Zheng Xiaoping Zheng Shimin Zhong Zhao Hao Chen Liu Xuexin Yao Guangye Li Zheng Jia Yuge (female) Xia Xinghui (female) Tao Chunmei (female) Cui Tiening (female) Shang Hongling Sui Yan Peng Lianmao Han Baocheng Han Xianzhou Cheng Kai Cheng Yong Chu Guoqing Bao Xinzhong Dou Guimei (female) Liao Ying (female) Tan Tianwei Yan Jiuhong (female) Wei Zhongpeng.

  24. Sports (9)

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  25. Press and publication (14)

  Wang Ping Yin Wensheng Ye Zhenzhen Li Wu Li Mingsheng Li Ge Zhang Jinghua (female) Chen Lujun Wu Tianmin Yedda Chiu (Manchu) Zhao Jingyun Xu Renjie Gao Jinhong Teng Shengping (female)

  26. Medical and health sectors (30)

  Yu Baoxin Ma Lishuang (female) Shi Chunbao Zhu Chunmei (female, Mongolian) Liu Qingquan Liu Jingyuan Qi Yue Feng (Mongolian) Guan Zhenpeng Sun Yang Li Hong (female) Li Haichao Li Xianyun (female) Yang Xuefang (female) Shi Jie (female) Wu Chenying (female) wu bin (female) He Yinping (female) Shen Lin (female) Zhang Xiaoyan.

  27. Friendship with foreign countries (12)

  Liu Bo Liu Chunchen Sun Yao Su Hong Wu Xiangren Zhang Yongming Luo Cunkang Hu Bofei (female) Tu Xinquan Han Jian (female) Zang Likun (female) Xiong Jiuling (female)

  28. Social welfare and social security (14)

  Wang Li (female) Wang Jinshan Tian Chunhua (female) Xu Yanli (female) Li Jun (Tujia) Li Hong (female) Li Baofeng Li Fuying (female) Wu Wenyan (female) Zhang Ya (female) Lin Yingzhao Ouyang Tong Zhao Xuesong Han Fengqin (female)

  29. Ethnic minorities (11)

  Liu Baoge (Daur) Liu Qi (female, Hui) Su Faxiang (Tibetan) zingerle Tu (Mongolian) Perhat Khaliq Ynsup (Uygur) Jin Xin (female, Manchu) Meng Chunyan (female, Hui) Namura (female, Ewenki) Lacan (Tibetan) Heidekun (Hui) Cheng Cheng (female, Hui).

  30. Religious circles (14)

  Wang Chengya Wang Chongen (Hui nationality) Shi Huimin Lu Yingci (Hui nationality) Liu Kejie (Hui nationality) Li Shan Li Hua Li Xinjun Zhao Qinglong Hu Xuefeng (Mongolian nationality) Liu Cuimin (female) Yuan Zhihong Chang Jian Chang Cang.

  31. Environmental resources sector (19)

  Yu Hua (female) Sun Aihua (female) Li Feng He Kaitao Min Qingwen Wang Bigang Zhang Jianxin Zhang Yong Chen Qing Chen Tian Meng Wentao Hao Liuliang Liu Xiaolei Huang Miansong (Hui nationality) Han Long Fu Zhibin Xie Haibing Pan Anjun Ju Yang

  32. Specially invited persons (126)

  Yu Xun Ma Lanxia (female, Hui nationality) Ma Hongping (female, Hui nationality) Ma Zhigang Ma Chunling (female) Wang Wenjie Wang Lilian Wang Xu Wang Bo Wang Tao Wang Yanqing Lu Yuming Tian Liyue Feng Guoyou Lu Shijie Zhu Xicai Liu Jiugang Liu Jiwen Liu Guoxun Liu Zexing Liu Baojie Liu Guiming liuyong Liu Deji Yan Weihong Jiang Lan (female) Tang Qinfei Tang Xiaoou Qi Jinli Ruan Peiying (female) Mou Xiaochun (female) Yan Weiqun Li Zhong Li Yongsheng Li Donglan (female) Li Guohong (female). Li Guanyi Li Li Li (female) Li Haoran Li Jiacheng Li Huanjiang Li Huiguang Li Ran (female) Li Jingyi (female) Alex Yang Yang Lishan (female) Lian Wei Wu Kongan Wu Wenping Wu Zhilong Wu Kerui Wu Yaling (female) Kin-Chung Ho He Chaoqiong (female) He Jingfeng Zou Geyin Xin Keli Zhang Yong Bird Zhang Shusen Zhang Xiaolan (female) Zhang Jian Zhang Bo Zhang Yali (female) Zhang Miao Zhang Deqi. Chen Meibao (female) Chen Tao Chen Tingting (female, Tibetan) Shao Xinming Miao Lifeng Lin Dongmei (female) Lin Yanxin Lin Yixin (female) Lin Yaoming Zhou Jingxiao Zhou Yingbo Zheng Yongshun Zheng Huien (female) Zhao Hongsheng Rong Dehong Ke Liang Zhong Baili Shi Ronghuai Hong Dingteng Fei Baoqi He Yalan (female) He Jiandong Mo Qiming Suo Yijun Jia Jiaya Xu Shengheng Xu Yuxi Xu Guizhong Xu Ying Ling Junjie. Guo Jihong Xi Chengpo Tao Kuangchun Tao Chuanming Huang Dalun Yongguang Huang Kang Huaihai Tu Jianying (female) Jiang Dongqiang Cheng Changhong Cheng Yan (female) Zeng Anye Zeng Shunfu Xie Chengrun Bao Xiaojian (female) Cai Zhiting (female) Guan Haoming Liao Jingmei (female) Liao Yijian De Lihua (female, Manchu) Yan Yizhen (female) Xue Guoqiang Wei Guangxun.

The Central Meteorological Observatory issued a typhoon blue warning at 06: 00 on August 31.

  The Central Meteorological Observatory issued a typhoon blue warning at 06: 00 on August 31:

  This year’s No.9 typhoon "Maysak" was upgraded from typhoon level to strong typhoon level last night. At 5 o’clock this morning (31st), its center is located in the northwest Pacific Ocean about 530 kilometers east of Naha, Okinawa, Japan, which is 21.6 degrees north latitude and 128.8 degrees east longitude. The maximum wind force near the center is 14 (42m/s), and the lowest pressure at the center is 950 hectopascals.

  It is estimated that "Mesak" will move to the north-west direction at a speed of 25-30 kilometers per hour, and gradually approach the southern waters of Ryukyu Islands. It will move into the southeast of the East China Sea in the early morning of September 1, and its intensity will continue to increase. The strongest can reach the super typhoon level (52-58 m/s, 16-17); After that, it turned to the north-east direction in the northern part of the East China Sea and moved to the south of the Korean Peninsula, and its intensity gradually weakened.

  Gale forecast: From 08: 00 on August 31st to 08: 00 on September 1st, there will be 7-9 winds in the east of Taiwan Province, most of the East China Sea, the northeastern coast of Taiwan Province Island and the coastal areas of Zhejiang, among which the winds in the southeastern part of the East China Sea are 10-12, and the winds in the nearby waters where the typhoon center passes can reach 13-17, with gusts of 17 and above.

  Defense guide:

  1. Relevant departments shall, in accordance with their responsibilities, do a good job in typhoon prevention and emergency rescue.

  2. Water operations and passing ships in relevant waters should return to Hong Kong to take shelter from the wind, strengthen port facilities, and prevent ships from anchoring, grounding and collision.

  3. Stop large-scale indoor and outdoor gatherings and dangerous outdoor operations such as high altitude.

  4. Reinforce or dismantle structures that are easy to be blown by the wind. Personnel should not go out at will. They should stay in windproof and safe places as far as possible, so as to ensure that the elderly and children stay in the safest place at home, and the dangerous people will be transferred in time. When the typhoon center passes by, the wind will decrease or stay still for a period of time. Remember that the strong wind will suddenly blow, and you should continue to stay in a safe place to avoid the wind, and the dangerous people will be transferred in time.

  5. Relevant areas should pay attention to prevent flash floods and geological disasters that may be caused by heavy precipitation.

  (Editor: Zhang Lin)

The best nurse in ICU has been fighting for 49 days! Pull up a 60-kg oxygen tank and still run fast.

CCTV News:Intensive care unit is the last line of defense to save the lives of critically ill patients in COVID-19. Doctors and nurses in the intensive care unit of Jinyintan Hospital in Wuhan have been fighting for 49 days since they received the related patients on December 29th last year.

At the 2020 Spring Festival Gala at the reception desk, hundreds of millions of viewers got to know this nurse in protective clothing. When they saw this nurse named Liu Hongjuan again after more than 20 days, she had just come out from work in the ward. Talking about the work scene shown on the Spring Festival Evening, Liu Hongjuan said that she was actually very tired at that time.

Liu Hongjuan, nurse in intensive care unit of Wuhan Jinyintan Hospital:At that time, the support people had not arrived, and our physical strength was in an overdraft state. I took care of three patients, and the patients’ condition was not very good. The air supply system on their backs was ten kilograms, and then they were busy. The patients had to be rescued, so they couldn’t take care of themselves.

Nurses who are busy in the intensive care unit have more than five years of experience. This job is dangerous and heavy. All 48 nurses have been working for a month and a half without a day off.

Qu Zhaohui, head nurse of intensive care unit of Jinyintan Hospital in Wuhan:Generally speaking, if you go in, you may stay in it for twenty or thirty minutes, and you will feel chest tightness and discomfort, but my nurse, she will stay for at least five to six hours, and the longest will stay for 10 to 12 hours. We are all the best nurses.

The best thing is not only technology, but also physical strength. It is still fast to pull up a 60-kg oxygen tank!

Song Jingyuan, nurse in intensive care unit of Wuhan Jinyintan Hospital:The patient uses high-flow oxygen, and the concentration needs to be very high. A can of oxygen can only be used for half an hour.A patient needs it one day.More than 20 bottles, nearly 30 bottles.

Nurses take turns in shifts and wait around critically ill patients 24 hours a day. Nurses carry out all the doctor’s orders, including basic nursing care for patients, such as turning over, patting back, sucking sputum, caring for gastric tubes, urinary tubes, arteriovenous catheters, thoracic and abdominal drainage tubes, etc., always paying attention to patients’ vital signs such as ECG, blood pressure, oxygen saturation, etc., in addition, they have to undertake life care such as feeding, nasal feeding, washing hair, cleaning urine and so on, and are often exhausted at the end of the day.

Lu Li, nurse in intensive care unit of Wuhan Jinyintan Hospital:After all, this is an infectious disease. Although we are wearing layers of protective clothing, it can protect us to a certain extent, but because it is closed inside the protective clothing, it will also affect our hearing, smell and sensitivity. In case we are not careful, we may be pricked by needles, contaminated by blood and body fluids, and then when we suck sputum or do other operations, there may be droplets splashing on our faces, which is actually quite dangerous.

On January 23rd, Wu Wenjuan, director of the intensive care unit, suffered from headache and fatigue due to staying up late and working hard. CT showed that there was a ground glass image in his lungs, and he was isolated and hospitalized. Although fully prepared for the virus infection, when I heard that Director Wu Wenjuan was suspected to be infected, all the people in the department inevitably experienced emotional fluctuations.

Ma Dan, nurse in intensive care unit of Wuhan Jinyintan Hospital:What if I get infected? Then my dad said, people always have to do something meaningful in this life, and when you look back when you are old, you will feel that you won’t have any regrets. He said that you should leave things at home alone, and then work hard and work with peace of mind.

All the medical staff silently withstood the pressure, and Ma Dan not only returned to his post, but also submitted an application for joining the Party.

Ma Dan, nurse in intensive care unit of Wuhan Jinyintan Hospital:If we don’t stick to our posts, then no one can do what we do, and no one will stick to it. We should move forward unswervingly.

Fortunately, after treatment, Director Wu Wenjuan quickly returned to work.