On April 18th, Huawei officially announced the launch of "HUAWEI Pura 70 Series Pioneer Program", and Pura 70 Ultra and Pura 70 Pro went on sale at 10:08 today. Xiaolei noticed that these two models have been sold online in Huawei, and they will be sold out soon after the sale. The next sale time is 10:08 on April 22.

In addition, some offline channels of Huawei also opened the sales of corresponding models simultaneously. The small partners sent by Lei Technology came to Huawei’s Sakata flagship store in Shenzhen and felt the fiery atmosphere of the first sale of Huawei Pura 70 series.

(Source: Produced by Lei Technology)

Huawei Pura 70 series has once again adopted the "before sale" mode. With the official launch of the new machine, the corresponding parameter information of the product is also announced, and we can finally take a quick look.

Huawei Pura 70 series has four models, namely Pura 70, Pura 70 Pro, Pura 70 Ultra and Pura 70 Pro+. Pura 70 Pro and Pura 70 Ultra, which are first sold this time, are expected to be the main models of this series. Let’s first understand their basic information.

The first is Huawei Pura 70 Pro, whose main parameters and specifications are as follows:

And Pura 70 Ultra, the main parameter information is:

The basic version of Pura 70, the core parameters are:

Pura 70 Pro+, the parameter information is:

After the hardware configuration of these four models, we can see that the differences between them are mainly reflected in the aspects of image, storage and fast charging.

Both Pura 70 Ultra and Pura 70 Pro series adopt super-focusing macro telephoto, which is also a major change brought by Huawei’s new machine in image.This lens can be used for long-distance shooting and close-up micro-scene shooting, and the focal length it covers is also very suitable for taking portraits.

It is understood that Huawei, a super-concentrated macro telephoto lens, has a recent focus distance of 5cm and a macro zoom of 35X. Moreover, it has an aperture of F2.1, which Huawei says is the largest aperture in the industry’s periscope telephoto. In this way, in the dark environment, it can shoot clearer and higher-quality image works at macro or telephoto.

(Source: Huawei)

It is worth noting that among the four new machines, Pura 70 Ultra is the only one equipped with a super-concentrated telescopic main camera. This is a major innovation of Huawei in the field of mobile images, and it is equipped with the first rotating telescopic lens structure in the industry. In actual use, if the user turns on the main lens, it will automatically extend through the mechanical structure.

Compared with the conventional lens, one of the great advantages of this design is that it can take into account the thickness of the lens and the fuselage, and at the same time, plug in a high-standard camera lens. Thanks to this technology, Huawei Pura 70 Ultra put a 1-inch outsole lens in an 8.4mm thick body and realized the physical aperture of F1.6.

(Source: Huawei)

Huawei officials also demonstrated the capture ability of Pura 70 Ultra through specific scenes and proofs. Through the super-spotlight image system and XD Motion motion engine, it can capture the moment when the car is flying at a high speed of 300 km/h.

(Source: Huawei)

The outsole and large aperture have further improved the imaging quality of Huawei Pura 70 super-large cup model. At the same time, its weight of 220 grams and thickness of 8.4mm will not bring inconvenience to users in daily use. Undoubtedly, through another innovation in the field of imaging, Huawei Pura 70 Ultra has built a differentiated competitive advantage.

Last August, when Huawei Mate60 series was released, its first satellite call function attracted the attention of countless people. Since then, satellite communication related functions have been the standard of Huawei products. Most of the Huawei Pura 70 series that debuted this time support satellite communication, but different models support it differently.

First of all, Huawei Pura 70 Pro, Pura 70 Pro+ and Pura 70 Ultra first supported the Beidou satellite image sending function.Specifically, when using the Beidou message function in the mobile phone, users can not only send text messages, but also send pictures now, and the experience is closer to the IM application that users use every day.

(Source: Huawei)

Secondly, Huawei Pura 70 Pro+ and Huawei Pura 70 Ultra not only support Beidou satellite messages, but also support satellite call function (based on Tiantong satellite), which can be activated by inserting the mobile phone card of China Telecom.In other words, if you want to use satellite calls, then these two models are available.

In terms of chips, Huawei officials have not released specific information. However, according to netizens, through testing software, it was found that the chip on Huawei Pura 70 Pro/Ultra is Kirin 9010, and its CPU architecture is 2 2.3GHz+6 2.18GHz+4 1.55GHz, with a total of 12 cores. However, @ Fixed Focus Digital said that the current software identification is wrong. The CPU architecture of this chip is still 8 cores, and the GPU is Maliang 910, which is the same as Kirin 9000S.

(Source: Weibo)

Looking at it now, the chip carried by Huawei Pura 70 series should be a small change of Kirin 9000S. The actual performance of Kirin 9000S has been experienced by Huawei Mate60 Pro before. For Kirin 9010, Xiao Lei’s initial judgment is that the performance is enough to meet the daily use needs of users.

In terms of appearance, Huawei Pura 70 series has made great changes. On the back of the fuselage, Pura 70 series adopts triangular lens module design, which greatly increases the recognition of appearance.

In addition, Pura 70 Pro+ uses nano-weaving technology to etch stripe-like texture on the glass back cover. Different models of Pura 70 series also have their own exclusive color matching, which is consistent in appearance design, but there are also differences, forming a positioning division.

(Source: Huawei)

In terms of price, PURA 70,5499 yuan, Pura 70 Pro 6499 yuan, Pura 70 Pro+ 7999 yuan and Pura 70 Ultra 9999 yuan. Obviously, Huawei Pura 70 series mainly covers the flagship and high-end markets, and the products with price ranging from 5,000 to 10,000+are the target range of this series.

Generally speaking, the highly anticipated Huawei Pura 70 series has achieved satisfactory performance at the product level. In terms of specific functions closely related to users, it has greatly upgraded the configuration and technology of images, brought super-focusing macro telephoto lens, and provided users with better experience in macro and telephoto scenes.

The Pura 70 Ultra is the first super-spotlight telescopic main camera, which breaks the convention and crams a high-specification outsole lens into a narrow space, taking into account the image quality and the thinness of the fuselage, providing enough product selling points for positioning the new products of the super flagship.

In addition, Pura 70 series has brought satisfactory innovation and upgrade in design, satellite communication and fast charging technology, which has supported the positioning of high-end flagship of new products.

The first sale of Huawei Pura 70 series was undoubtedly a great success. Under the premise of no clear official notice, Huawei Sakata flagship store quickly gathered a large number of people, and the first batch of Pura 70 Pro and Pura 70 Ultra quickly sold out. Online channels, we have also witnessed similar sales.

At this point, we don’t need to use too many languages to demonstrate the success of Pura 70 series. Now, what Huawei needs to do most is still to prepare the goods as soon as possible and use more sources to meet the next sale.

The emergence of Pura 70 series means that the flagship mobile phone market in 2024 has ushered in a strong player. Whether it is the iPhone 15 series or many flagship products of the Android camp, they have to face this opponent who has caused them a headache. The chaos in the high-end mobile phone market has just entered the climax stage.

In addition, Xiao Lei has got the real Huawei Pura 70 Ultra machine and brought a hands-on experience. You can see the freshly baked first-hand information by clicking it.

Beijing international automotive exhibition (Beijing Auto Show) will be held grandly from April 25th to May 4th. The theme of this auto show is "New era, new car", which is the weather vane of "cars moving from electrification to intelligence".

By then, head brands including BYD, Xiaomi, AITO Wenjie, Tucki, Weilai, Ideality, Extreme Krypton, Extreme Yue and Chang ‘an Deep Blue will all appear. In addition to the "big competition" of new models, the promotion of autonomous driving technology, the evolution of intelligent cockpit and the combination of AI model and automobile will all be important highlights. The account Tramway, which is owned by Lei Technology and is "concerned about electric vehicles and more intelligent", will send a report group to Beijing for first-line professional reports, so please pay attention.

　　Mr. Li, a citizen, reported that some people sold a variety of brand-name cigarettes on the second-hand trading platform. In addition, there are some three-no e-cigarettes. Some citizens said that counterfeit e-cigarettes were purchased on the platform. Yesterday, the Beijing Morning Post reporter found that most cigarettes and e-cigarettes sold online did not have purchase vouchers, so it was impossible to verify the authenticity. According to the relevant provisions of the Measures for the Administration of Tobacco Monopoly Licenses, online sales of tobacco are prohibited. The customer service said that it had been informed and would handle it.

　　Tobacco went to the second-hand platform.

　　According to Mr. Li, he bought a "hard Chinese" cigarette on the second-hand trading platform Xianyu. com, and the price was much cheaper than that of the retail store. "Stores are generally more than 600 yuan, and online sales are only more than 300 yuan, which is cheaper than duty-free shops." This made him feel excited, and at the same time he doubted whether the smoke was true or not.

　　The reporter entered keywords such as "China" and "Yuxi" on the Internet, and immediately displayed the sales information of hundreds of merchants. Some merchants mark the price of cigarettes. A hard Chinese cigarette only needs 200 yuan, which is several hundred yuan cheaper than a cigarette store. The reporter’s investigation found that the cigarettes sold on the platform are brand-name cigarettes. The reporter saw that a seller registered in Chaoyang District sold Chinese cigarettes in 300 yuan. Although many people make inquiries and consultations under cigarettes, the real transaction volume shows zero.

　　There is no receipt for selling e-cigarettes

　　In the investigation, the reporter found that not only cigarettes are sold on the second-hand platform of idle fish, but also a wide variety of electronic cigarettes are sold. The reporter saw on the Internet that the merchants posted photos of these e-cigarettes on the Internet, and other information was incomplete. On the packaging of some e-cigarettes, there are no relevant certificates such as production licenses, which belong to three no products. Mr. Liu, who once bought an e-cigarette on a second-hand platform, told reporters that the e-cigarette he bought was very inferior, and the cigarette holder was also broken, so there was no way to use it. "The seller also sold me 120 yuan. I saw in the small commodity wholesale market that only the same quality was sold to 35 yuan, which was really cheated."

　　In addition, the reporter asked a number of sellers to provide vouchers at the time of purchase, and the sellers’ answers were "not kept". A seller said that there is no way to prove whether the tobacco sold is genuine, and it can only be verified after buying it back. "This is second-hand, who can keep the receipt for you?".

　　Cigarettes are banned online.

　　The reporter learned that according to China’s "Measures for the Administration of Tobacco Monopoly Licenses", "except for enterprises that have obtained tobacco monopoly production enterprise licenses and tobacco monopoly wholesale enterprise licenses, any individual, legal representative or other organization may not sell tobacco monopoly products through information networks, so online cigarette shops are illegal." At present, the customer service of the idle fish second-hand platform indicates that the situation has been registered and will be handled.

　　The staff of the R&D Center of Beijing Tobacco Bureau reminded the public that buying tobacco products online is harmful, and everyone must not buy cigarettes online for petty gain. In addition, if a citizen finds someone selling tobacco products illegally, he can call 12313 to report it.

　　Beijing Morning Post Hotline News

　　Reporter Zhang Jingya

　　Effects of cigarette smoke (CSE) and electronic cigarette vapor (ECVE) on biofilm. Image source: Respiratory Research

　　In recent years, e-cigarettes are controversial. And a recent report published in the open access journal Respiratory Research may increase the bargaining chip for one side of this debate.

　　Scientists have previously found that smoking-related diseases, such as chronic obstructive pulmonary disease and asthma, are related to some specific bacteria. E-cigarettes have similar effects on these bacteria as traditional cigarettes.

　　Security and attribute doubts

　　E-cigarette is an electronic product that imitates traditional tobacco. It has the same appearance, smoke and taste as cigarettes, and even gives smokers the same feeling.

　　It usually consists of a cigarette tube containing nicotine solution, an evaporation device and a battery. By means of atomization, e-cigarette turns nicotine into steam, and then it is smoked by users.

　　E-cigarettes became all the rage after the efforts of tobacco control in many countries increased. Because it is considered as a safer substitute for traditional tobacco, it is regarded as a reliable "smoking cessation means" because it contains no harmful components such as tar and suspended particles.

　　However, the nature and safety of e-cigarettes have always been controversial. At present, the United States, South Korea and other countries define e-cigarettes as tobacco products, Austria, Canada, Britain and other countries define e-cigarettes as medical products, and Italy, Russia and other countries define them as ordinary consumer goods. At the same time, as early as 2013, German researchers conducted research and analysis on e-cigarettes, and found that e-cigarettes contain a lot of propylene glycol, which may stimulate the respiratory tract and cause some acute symptoms, which may be more harmful than traditional cigarettes. Since then, there have been repeated studies that smoking e-cigarettes for a long time may also lead to dependence on nicotine.

　　Increase the harmfulness of pulmonary pathogenic bacteria

　　The latest report shows that acute lung disease is related to the use of e-cigarettes containing nicotine and traditional cigarettes. The research team from the School of Pharmacy, Queen’s University Belfast, UK, made a detailed comparison of the effects of cigarette smoke and e-cigarette steam on bacteria known to be associated with smoking-related long-term lung disease.

　　The researchers exposed Haemophilus influenzae, Streptococcus pneumoniae, Staphylococcus aureus and Pseudomonas aeruginosa to cigarette smoke extract or e-cigarette vapor extract for culture. The bacteria in the control group were cultured in an environment without cigarette smoke and e-cigarette vapor extract.

　　The researchers found that exposure to cigarette smoke or e-cigarette vapor extract did not seem to have a bad effect on the growth of these bacteria. However, exposure to these extracts increased the biofilm formation of these bacteria, and this effect did not appear in the unexposed control group. Biofilm is an aggregate of one or more types of microorganisms, and it is known that the increase of biofilm is a process of many different types of microbial infections.

　　This discovery may indicate that cigarette smoke and e-cigarette steam will enhance the harmfulness of common pulmonary pathogens and help the formation of stubborn infections.

　　In order to evaluate the harmful degree of bacteria exposed to cigarette smoke or e-cigarette vapor extract — — Or pathogenic changes, the researchers infected the larvae of the great wax moth with bacteria, which are a model organism of human infection and can test the influence of bacterial infection on the survival rate of larvae. However, the survival rate of Cercospora mellifera infected with bacteria exposed to cigarette smoke or e-cigarette steam extract decreased compared with that of the control group.

　　In further experiments, the research team showed that bacteria infected human lung cells under the exposure of cigarette smoke extract or e-cigarette vapor extract, and found that the amount of interleukin -8 (an important factor related to inflammation) secreted by these cells increased.

　　More cigarettes in each bite?

　　Deldri Kilpin, the correspondent of the study, said: "A recurring theme of this study is that the exposure of cigarette smoke and e-cigarette vapor has similar effects on bacterial behavior and pathogenicity. These findings show that e-cigarettes have similar effects on common pulmonary pathogens or cigarettes. "

　　The researchers cautioned that cigarette smoke and e-cigarette vapor extracts used in the experiment were prepared in a similar way, so they may not reflect the difference in nicotine exposure between smoking and smoking e-cigarettes.

　　Kilpin believes: "Compared with traditional smokers, e-cigarette users smoke more and smoke longer in each bite, which may increase nicotine intake. Therefore, our model may underestimate the nicotine exposure of respiratory pathogens in e-cigarette vapor. "

　　In this study, the researchers used a common brand of e-cigarette, which had no added flavor, and bacteria were only exposed once in smoke and steam extracts. They believe that further research is needed to investigate the aroma substances in e-cigarettes and the effects of their long-term exposure. (Reporter Zhang Mengran)

　　Xinhua News Agency, Beijing, October 15th Special feature: Why is the "Belt and Road" event highly anticipated — — Answers from the world’s "friends circle"

　　Xinhua News Agency reporter Qiu Xia Zhu Ruiqing Liu Pinran

　　In October, the third "Belt and Road" international cooperation summit forum will be held in Beijing. This is the most grand event to commemorate the 10th anniversary of the Belt and Road Initiative, and it is also an important platform for all parties to discuss high-quality cooperation in building the Belt and Road Initiative. Overseas people have expressed full expectations for this grand event.

　　Where do these expectations come from? Please see the answer given by building the "Belt and Road" and "Friends Circle".

　　Looking forward to coming from "change"

　　On May 28th, China-Laos Railway passenger train passed the Mekong River Bridge in Luang Prabang, Laos (photo of drone). Xinhua News Agency (photo by Chen Chang)

　　The expectation of the world comes from the "changes" that happen around people.

　　Kaifa, 24, is the dispatcher of Luang Prabang Maintenance Management Center of Laozhong Railway Co., Ltd. In his eyes, "change" means that villagers get on the train and travel becomes convenient.

　　China-Laos Railway is the first modern railway in Laos. Since it was put into operation in December 2021, the beautiful "Lancang" EMU has quickly integrated into the daily life of the Lao people, and the Lao people have entered the "EMU era".

　　From Kunming, China in the north to Vientiane, Laos in the south, the opportunity for development and prosperity extends along the railway tracks, and China-Laos Railway crosses mountains and rivers, helping Laos realize its dream of changing from a "land lock country" to a "land link country". Since the beginning of this year, the freight volume in China-Laos Railway has risen sharply, covering Laos, Thailand, Vietnam, Myanmar and other countries. In July this year, the train link between China-Laos Railway and Central Europe was completed, forming a new channel connecting Asia and Europe.

　　According to Rawal Searle, a global affairs analyst in Nigeria, the "changes" brought by the joint construction of the Belt and Road Initiative to Africa’s most populous country abound, "from the new terminal of Abuja International Airport, the capital, to the blue line of Lagos light rail, and then to the deep-water port of Laiji, ‘ Belt and Road ’ The project has promoted the infrastructure construction of this country in an all-round and three-dimensional way. " Searle hopes that the third "Belt and Road" international cooperation summit forum will become another opportunity for Nepal and China to deepen cooperation.

　　Melaku Mulu Alem, a senior researcher at the Institute of Strategic Affairs in Ethiopia, interprets "change" as "building the Belt and Road" cooperation has promoted the development of green energy in Africa, and "benefited from the participation of Chinese enterprises in construction, Ethiopia’s hydropower and wind power projects have made great progress, greatly improving the utilization level of renewable energy". Mulu Alem expects that the summit forum will provide a platform for countries to jointly promote sustainable development cooperation projects.

　　Farhat Asif, director of the Institute of Peace and Diplomacy in Islamabad, Pakistan, pointed out that the level of interconnection between Pakistan and neighboring countries has been greatly improved, which is a far-reaching "change". She said that as an important pilot project to jointly build the "Belt and Road", the China-Pakistan Economic Corridor has built a modern road network, railways and ports for Pakistan, which has promoted the efficient flow of goods and people, reduced transportation time and logistics costs, and promoted Pakistan’s economic and trade growth. Asif hoped that the summit forum could reach more cooperation plans on global infrastructure construction, economic cooperation and other issues.

　　Looking forward to coming from the "people’s heart"

　　On April 12th, in Luban Workshop in Dushanbe, the capital of Tajikistan, Professor Tafang explained the function and usage of the green electric energy display platform to students. Xinhua News Agency (photo by Ospanov)

　　The expectation of the world comes from the common "people’s hearts".

　　"The land ends here and the sea begins in Sri Lanka." Camons, the Portuguese "poetic soul", once described his motherland in such a romantic way. Hundreds of years ago, China blue-and-white porcelain crossed the ocean and came to Portugal, where it merged with local porcelain production technology to form a unique "Portuguese Blue". Hundreds of years later, China and Portugal at the east and west ends of the Eurasian continent, with the platform named after the ancient oriental craftsmen, collided with more beautiful modern craft sparks and built another bridge connecting the people. This is the "Luban Workshop".

　　"Here, I not only learned to use various robots and visual equipment, but also developed an industrial communication research project." Portuguese student Alexandre geraldo studied practical training in Luban Workshop, and gained a lot in recent years. In 2018, the Luban Workshop in Portugal, jointly built by Tianjin Vocational College of Mechanical and Electrical Technology and setubal Institute of Technology in Portugal, officially signed a contract to train talents in electrical automation and industrial robots.

　　From Portugal to Thailand and Tajikistan, and then to Djibouti and Benin, China colleges and universities have cooperated with more than 20 national colleges and universities in Asia, Africa and Europe to build one Luban workshop after another, creating a "golden signboard" for international vocational education cooperation.

　　Take the interests of the world as the benefit and the hearts of the people as the heart. In the past ten years, the "One Belt, One Road" has been built with people as the center, and a number of cooperative brands including Luban Workshop have been built, focusing on eradicating poverty, increasing employment and improving people’s livelihood, so that the fruits of cooperation can better benefit people of all countries.

　　China fungus grass grows on the land of Asia, Africa, Latin America and South Pacific countries, helping local people get rid of poverty, and is called "rich grass" and "happy grass"; China’s foreign aid medical team went to many countries to send light to cataract patients, and watered the flower of friendship with wonderful hands and kindness … … Many "small but beautiful, quick results, benefiting people’s livelihood" projects have been solidly promoted, and the sense of gain and happiness of the people who have jointly built the country has been continuously enhanced.

　　Standing at the new starting point of the 10th anniversary of the Belt and Road Initiative, the co-construction partners expect the summit forum to promote cooperation results to better benefit the people and make more tangible contributions to the economic and social development of all countries.

　　According to Amadou Diop, a Senegalese expert on China, the "Belt and Road" has a very positive impact on the social economy and people’s life of the country, and it is a real initiative of "winning people’s hearts, benefiting people’s livelihood and benefiting the world".

　　Eggerton University and Nanjing Agricultural University in China cooperated to establish the China — "One Belt, One Road" Joint Laboratory of Crop Molecular Biology in Kenya. Richard Moulois, Vice President of Eggerton University, said that the deepening of agricultural cooperation between Africa and China will boost agricultural reform in Africa and effectively benefit people’s livelihood in Africa.

　　Experts and scholars from many countries believe that the "One Belt, One Road" initiative has played an important role in improving the living standards of the people in the co-construction countries through poverty reduction cooperation, agricultural technology exchange training and vocational education. We look forward to taking the summit forum as an opportunity to coordinate the cooperation of all parties and realize people-oriented sustainable development.

　　Looking forward to coming from "justice"

　　The picture shows the landscape layout of the third Belt and Road International Cooperation Summit Forum, which was filmed near the Beijing National Convention Center on October 14th. Xinhua News Agency reporter Yan Huanzong photo

　　The expectation of the world comes from the "fairness" of cooperation.

　　For thousands of years, the ancient Silk Road has witnessed the grand occasion of "emissaries face each other on the road, and business trips are endless" and "Yun Fan is high, and the stars are flying around the clock", which has promoted the exchanges and mutual learning between the East and the West and accumulated the Silk Road spirit with peaceful cooperation, openness and tolerance, mutual learning and mutual benefit as its core.

　　Nowadays, building the "Belt and Road" draws wisdom and strength from the ancient Silk Road and the spirit of the Silk Road, actively advocates the concept of win-win cooperation and the correct concept of justice and benefit, insists that all countries are equal participants, contributors and beneficiaries, and promotes economic integration, development linkage and achievement sharing.

　　This is the "fairness" that we adhere to in building the "Belt and Road". This great cooperation across land, sea and Unicom is not a solo, but a chorus of all parties; It’s not a private path, but sunshine avenue, where everyone walks hand in hand.

　　"China adheres to the principle of tolerance and consultation, which helps to reach consensus with relevant countries in economic development projects." Abdel-Sater Abasi, associate professor of Islamabad University, Pakistan Southern Committee on Science and Technology for Sustainable Development, said.

　　According to Francisco Taiana, a professor at the Argentine National University of Kilmes, the cooperation in building the "Belt and Road" through exchanges and consultations is one of the important reasons for the success of building the "Belt and Road" in the world. "Ten years ‘ Belt and Road ’ Good results and long-term planning for the future are conducive to avoiding ‘ Zero-sum game ’ , better realize globalization, so that people all over the world can benefit from it. At ‘ Belt and Road ’ On the occasion of the tenth anniversary of the initiative, we should sum up our experience and plan the future of this important initiative in depth. "

　　“‘ Belt and Road ’ The international cooperation summit forum discusses world development from the height of the destiny of all mankind. Here, everyone has equal right to speak. This is a grand gathering for all parties to seek development opportunities and build a beautiful and happy home. " Willem Pachaunppadi, director of the Thailand-China Belt and Road Research Center, expects that the summit forum will make new and important contributions to building consensus and promoting international cooperation on the Belt and Road, especially the participation of developing countries in building the Belt and Road. (Participating in reporters: Chao Jiang, Hou Ming, Yang Zhe, Wang Ping, Wang Zhongyi, Gao Bo, Zhang Jianhua, Yu Qianliang, Zheng Shibo, Zhu Yubo, Yao Bing, Shen Danlin, Li Ao, Shi Zhongyu)

CCTV News:During the National Day holiday, shopping, catering and other consumption ushered in the traditional peak season. According to the traffic monitoring data released by the National Information Center recently, the markets in Beijing, Shanghai, Shenzhen, Zhejiang and other places are active in consumption, and the "2022 International Consumption Season" activity continuously promoted by the Ministry of Commerce allows consumers to experience the vitality of urban business circles in an immersive way.

This holiday, Shanghai Maoming North Road turned into a time-limited pedestrian street, with trendy brand blocks and popular food shops. More than 30 independent bookstores and more than 90 cultural and creative brands gather here, reading and sharing, music performance and food experience, with dynamic music outside and quiet books inside. The combination of music and books makes the independent bookstores in this city more vibrant, and also makes the old streets in autumn full of vitality.

The thermal index of the national business circle shows that on the evening of the first day of the National Day holiday, Shanghai, Beijing, Guangzhou, Shenzhen, Chongqing, Chengdu, Changsha and other key cities showed an obvious economic recovery trend, and the passenger flow index of popular shopping centers in the country was significantly improved compared with that before the holiday. At 20: 00 on October 1, 2022, the passenger flow index of national shopping centers increased by 26.8% compared with the same period in 2021.

Located in Sungang District, Luohu, Shenzhen, this shopping center, as the first one-stop shopping center with the theme of market in Shenzhen, attracted 30 brands to enter Shenzhen for the first time. The unique combination of "block +MALL" has attracted many citizens to experience and punch in.

In Hangzhou, Zhejiang, the interactive experience of "one-day shopping mall tour" is the choice of many consumers during holidays. In this department store in Hangzhou Wulin Business Circle, customers can have a drink, listen to singers and feel urban camping directly in the beach camp arranged on the outdoor platform of the shopping mall.

Shopping mall sales data show that in the past week, the sales of peripheral equipment related to holiday travel, such as outdoor tide rides, camping equipment and travel artifacts, have become hot, and the sales of camping equipment have increased by 3.4 times compared with the same period of last year. In addition, in Shandong, smart home ecological scenes such as "smart living room, smart bedroom and smart kitchen" have also been placed in a conspicuous position in the store as a whole.

Based on the data of major e-commerce platforms, the reporter found that on the first day of the National Day holiday, the consumption upgrade of household appliances showed a new trend, and the popularity of improved household appliances soared. The sales of water purifiers, air purifiers, sweeping robots, floor washers, dishwashers and other products all increased by more than 100%.

This year’s government work report pointed out that it is necessary to improve the capacity of medical and health services and "speed up the filling of shortcomings in pediatrics, geriatrics, mental health, medical care and other services". Yao Jianhong, member of Chinese People’s Political Consultative Conference, secretary of the Party Committee of Peking Union Medical College, China Academy of Medical Sciences, and vice-president of the college, found that although the total number of nurses in China ranks first in the world at present, due to the large population base in China, the number of nurses per thousand people is only 3.7 at present, and there are some problems in some areas, such as unstable clinical nurses, the academic level of nursing staff needs to be improved, and the ability and advantages of specialist nurses have not been fully brought into play. Yao Jianhong suggested that the management system of specialist nurses should be improved, the number of specialist nurses should be increased, and the level of nursing service should be optimized.

What is the scale of nurses in China?

Yao Jianhong introduced that in recent years, the number of registered nurses in China has increased year by year with an average increase of about 8%. Every year, about 300,000 new troops have entered the nursing team, and the total number of registered nurses in the country has exceeded 5.2 million. "Over the years, I have visited many units, including nursing societies, nursing colleges and medical institutions, such as Chinese Nursing Society, School of Nursing of Peking Union Medical College, General Hospital of Ningxia Medical University, Nanchang Medical College, Fujian Provincial Hospital, Huzhou Central Hospital, etc. The survey found that after decades of development, the total number of nurses in China has ranked first in the world with remarkable achievements. However, the total number of nurses is still insufficient and unevenly distributed. "

Due to the large population base in China, the number of nurses per 1,000 people is only 3.7 at present, which is still far behind that of developed countries and OECD countries, and also lower than that of Brazil, Russia and other BRICS countries. At the same time, the distribution of nurses is uneven between regions and between urban and rural areas. The number of nurses per thousand population in cities is about 5, while that in rural areas is only about 2. The shortage of nurses in the central and western regions and grass-roots units is even more prominent.

How to improve the level of specialization

In terms of the construction of nurses, Yao Jianhong said that at present, there are many supernumerary nurses, low pay and instability in the clinical nurses in hospitals. According to incomplete statistics, the proportion of supernumerary nurses in public hospitals in China is about 70%. Over the years, there has been a widespread problem that the price of nursing service is seriously lower than the technical value of nurses’ services.

The education level of nurses needs to be improved, and the initial education level and post system of nurses need to be optimized. To improve the professional level of nursing service as a whole, we should also improve the education level of nursing team as a whole. At present, the matching degree between nursing post management system and nursing multi-level education in China is still insufficient, and the adaptability and smoothness of nursing service category to people’s growing health needs are also insufficient. Nursing staff with different academic qualifications are not obvious in their practical work, and their competence is inconsistent with their job matching, which has become a factor restricting the high-quality development of nursing discipline in China.

The guidance of nursing scientific research is insufficient, and the support for nursing scientific research is not enough. Some countries have made great efforts to support the development of nursing discipline and cultivate high-level nursing talents through the establishment of independent nursing science research institutes and the establishment of special nursing project funding funds, which has effectively promoted the development of nursing discipline. This experience is worth our exchange and mutual learning.

In addition, the abilities and advantages of specialist nurses have not been fully exerted, the cultivation, use and management paths of specialist nurses still need to be further explored, and the certification mechanism needs to be established.

What are the advantages of specialist nurses?

Yao Jianhong said that specialist nurses refer to those who have corresponding qualifications, obtained qualification certification through specialist training, have high professional knowledge and skilled nursing technology in a special or specialized nursing field, and can provide high-level nursing practice. Specialist nurses can improve patients’ health status, functional status and quality of life, help reduce patients’ hospitalization time and readmission rate, lead the management of chronic diseases, reduce complications, reduce the pressure of medical system and reduce medical costs. With the diversification of patients’ needs, it is a trend to improve the level of specialized nursing and promote the professional development of clinical nursing. In addition, specialist nurses are also an important teaching and research force in the department, undertaking clinical teaching tasks such as training nurses with specialist knowledge and skills, training new nurses and advanced nurses, and having a keen spirit of scientific research and innovation, which is the main force of nursing research.

In China, the ability and advantages of specialist nurses have not yet been fully exerted. Specialist nurses lack unified certification and re-certification standards, as well as related post setting, supporting management policies and salary system. We should improve the management system of specialist nurses, increase the number of specialist nurses and optimize the level of nursing service.

Text/Reporter Jiang Ruojing Coordinator/Liu Xiaoxue

"I sincerely swear before God and the congregation: I will be pure all my life, be loyal to my duties, try my best to improve the professional standards of nursing, do not take or use harmful drugs, keep the secrets of patients and their families carefully, wholeheartedly assist doctors in diagnosis and treatment, and strive for the welfare of patients."

Nurses collectively review nightingale oath

May 12th this year is the 112th International Nurses’ Day, with the theme of "Our Nurses, Our Future". Our hospital has carried out a series of commendation and celebration activities.

On May 7th, our hospital and angels in white, the school hospital of Wuhan Institute of Physical Education, gathered to celebrate the theme activity of Nurses’ Day, which kicked off with the ceremony of singing the songs of the Academy. This activity invited Lei Zhu, vice president of Wuhan Institute of Physical Education, Li Xugui, president of our hospital, Jing Wong, vice presidents Gan Xuewen, Zhou Shijing, Xie Wei, some middle-level cadres and more than 100 nurses to participate in the activity.

Speech by Vice President Lei Zhu of Wuhan Institute of Physical Education 　

"This year is the first year to fully implement the spirit of the 20th National Congress of the Communist Party of China, and it is also a crucial year to promote the implementation of the 14th Five-Year Plan. As an important part of medical business, doing a good job in high-quality nursing services and deepening the high-quality development of nursing are the key paths to accelerate the transfer of all aspects of hospital work to high-quality development. " On behalf of the school, he sent festive congratulations to the nursing staff in affiliated hospitals and school hospitals, hoping that the nursing staff in the whole hospital would continue to carry forward the Nightingale spirit, uphold the fine tradition and contribute their due strength to the leap-forward development of the hospital.

Director Xiong Huifen of Nursing Department gave a report on nursing work.

"At the beginning, the heart is like a rock, and the mission is on the shoulder. We always adhere to the Party building to lead the development of nursing work, take people’s health as the center, take patients’ needs as the guide, take high-quality development as the theme, and take reform and innovation as the driving force. By strengthening the construction of nursing team, we can enrich the connotation and extension of nursing services, improve the level, promote the output of nursing scientific research, and constantly explore new systems, new kinetic energy and new cultures for high-quality nursing development, so as to provide all-round and multi-level high-quality nursing services for the people and contribute to the high-quality development of hospitals. "

Honor moment　

Vice President Xie Wei read the commendation decision.

"Excellent Nurse" in 2023

Vice President Zhou Shijing presented the award for "Excellent Nurse" in 2023.

Fang Ping, Endemic Area 1 of Spinal Surgery

Li Weidi, Department of Neck, Shoulder, Lumbocrural Pain

Spearmint in emergency department

Chen Wenting, Department of Spinal Minimally Invasive Surgery

Hui Lin, Endemic Area 2, Spinal Surgery

Pan Jing, outpatient office

Internal medicine yuan yaqin

Nanhu Out-patient Department Xie Jing

Yin Huiling, Department of Acupuncture and Rehabilitation

"Excellent Nursing Manager" in 2023　

Vice President Gan Xuewen presented the award for "Excellent Nursing Manager" in 2023.

Supply room Liu Keli

Shen Rong, Department of Neck, Shoulder, Lumbocrural Pain

Magnolia grandiflora in orthopedics

"Excellent Nurse in Hongshan District", "Excellent Nursing Manager in Hongshan District" and "Hongshan District Characteristic Nursing Brand"　

Dean Li Xugui presented awards to the winners of "Excellent Nurses in Hongshan District", "Excellent Nursing Managers in Hongshan District" and "Hongshan District Characteristic Nursing Brand"

Excellent nurses in Hongshan district

Ye Yuanfen, Department of Bone and Joint and Sports Medicine

Yan Min, Traumatic Orthopaedics

717 campus stretch

Excellent nursing managers in Hongshan District

Ma Yan in operating room

717 yard Elaine Yang

Hongshan district characteristic nursing brand

Nursing group of bone and joint and sports medicine department

"Six-in-one nursing service of" medical care, health promotion, prevention and control "based on the characteristics of integrated traditional Chinese and western medicine" 　

"Wuhan Good Nurse"　 　

Secretary Jing Wong presented the award for "Wuhan Good Nurse"

Pan Yupei, a fever clinic

Flower YOUNG nurses’ day

The classic is a ribbon, which is ancient and modern. The nurse representative reads the classic of Chinese medicine-Huangdi Neijing-Su Wen, inheriting Chinese medicine and paying tribute to the classic. Wei zai Chinese medicine, and Xinghan Hui Qi; Awesome Chinese medicine resonates with the sun and the moon.

Specialty nursing characteristic display

With the rapid development of specialized nursing technology, the nursing team in our hospital keeps learning, pays attention to specialized skill training and specialized nurse training, aims at improving nursing quality and patient satisfaction, and establishes the concept of "patient-centered". After the commendation, all departments performed the achievements of one specialty and one feature in the exhibition areas with props shaped as "Bone" and "5.12".

Dean Li Xugui made a concluding speech.

First of all, he expressed his happy holidays to all the nursing colleagues, and expressed his gratitude to the nursing workers of the two hospitals for their great contributions in promoting the construction of the people’s satisfactory medical and health undertakings. He said that with loyal ideals and beliefs, lofty professional accomplishment, rigorous work style and exquisite professional technology, the vast number of nursing workers fought selflessly in various nursing posts, which is a valuable asset of the hospital. Every year, we will carefully plan to celebrate the nurses’ Day. I hope that everyone can earnestly shoulder the important mission of being the guardian of people’s health and the practitioner of Nightingale spirit, strive to provide higher level and more satisfactory nursing services for the people, and make great strides to achieve the great goal of integration of sports and health and healthy Hubei.

Hongshan district nurses’ day commendation meeting

On May 11th, the nurses in our hospital attended the commendation meeting of outstanding nurses, outstanding nursing managers and characteristic nursing brands in Hongshan District. Zhao Qun, deputy head of the district government, attended the event and extended festive greetings and blessings to the nursing workers.

Heping Street Nurses’ Day

On the morning of May 12th, when the International Nurses’ Day and the National Day of Disaster Prevention and Mitigation came, Heping Street thanked our hospital for its contribution to ensuring community safety and epidemic prevention and control during the epidemic period. Special commendation activities were held, and children were arranged to present flowers to the nurses’ angels to commend the scene. Sharla Cheung, the head nurse of the emergency department, and Cheng Yanming, the nurse, demonstrated cardiopulmonary resuscitation for the residents.

Wuhan celebrates the 2023 International Nurses’ Day Conference.　

On the afternoon of May 12th, Pan Yupei, an award-winning nurse in our hospital, participated in the promotion activities of Wuhan to celebrate the 2023 International Nurses’ Day Conference and the 3rd Wuhan Beautiful Nurses’ Excellent Nursing Team’s Characteristic Nursing Brand Selection.

Dressed in plain clothes, Nightingale’s soul.

Self-sacrifice for the wounded, benevolence is respected by the world!

Nursing workers in the new era, such as countless starlight, gather into a lamp of hope to illuminate the life and health of patients.

With love and responsibility, they write their respects for life.

Please tell them today.Happy holidays, thanks!

Editor: Yuan Bao Wu Yanqing

Proofreading: Huayang

Audit: Zhou Shijing, Propaganda Committee Member of the General Party Branch

The social demand is strong, the service supply is sufficient, and the logistics operation is constantly consolidated.
Mobile China releases more vitality.

Logistics is connected with production at one end and consumption at the other, which is an important link to smooth the national economic cycle.

In the first four months, the total social logistics in China was 107.6 trillion yuan, up 4.4% year-on-year, and the growth rate was 0.5 percentage points higher than that in the first quarter. In May, the prosperity index of China’s logistics industry was 51.5% … Since this year, China’s logistics operation has generally recovered. The demand for social logistics has recovered, the supply of logistics services is relatively sufficient, the industry is operating in a boom zone, and the main operating indicators have maintained growth.

With the continuous recovery of the national economy, the confidence of logistics enterprises has been boosted, the endogenous motivation has been continuously enhanced, and the logistics operation has been continuously consolidated, which has provided strong support for stabilizing the economy, expanding domestic demand and promoting consumption.

The logistics operation has accelerated and resumed growth, and the supply scale has steadily increased.

Smart TV is sent to high-altitude villages. At 8 o’clock on the evening of May 31st, not long after the "618" promotion was fully launched, Private Deduoji in Tuiwa Village, Dalong Town, Langkazi County, Shannan City, Tibet received an intelligent LCD TV distributed by Jingdong Logistics. This year, Jingdong Logistics will pre-sell goods to more than 300 cities and thousands of sites. After consumers pay, they can receive goods in minutes at the earliest.

Logistics customs clearance is getting smoother and smoother. At Qianwan Port in Qingdao, Shandong Province, 17 tons of polyester dyed knitted fabric imported by Yantai Enyi Clothing Co., Ltd. was unloaded from the ship and immediately sent to the factory for production. According to the relevant person in charge of a logistics company in Qingdao, Qingdao Customs introduced a new supervision mode of "pre-machine inspection+ship-side direct lifting", which reduced two container hoisting and moving processes, saved customs clearance time and reduced logistics costs.

The daily average business volume of express delivery continues to climb, and shipping freighters shuttle back and forth … Since this year, the transportation and logistics operation has accelerated to resume growth, and the mobile China has released more vitality and vitality.

The data shows that as of May 31st, China’s express delivery business volume reached 50 billion pieces this year, 27 days earlier than last year. In the first four months, China’s commercial freight volume was 16.53 billion tons, a year-on-year increase of 7.5%; The cargo throughput of ports nationwide was 5.28 billion tons, up 7.6% year-on-year.

With the further market vitality in generate, logistics tends to be active, the total revenue of logistics industry accelerates to recover, and the scale of logistics supply increases steadily. China Federation of Logistics and Purchasing announced that in the first four months, the total revenue of the logistics industry increased by 7.5%, and the growth rate was 0.8 percentage points higher than that in the first quarter. Among them, transportation and warehousing services and express delivery have made significant contributions, driving the total revenue of the logistics industry to increase by more than 5 percentage points.

The business income growth of logistics enterprises has accelerated. In the first four months, the business income of key logistics enterprises increased by nearly 20% year-on-year, the growth rate was 5 percentage points higher than that in the first quarter, and the growth rate increased for two consecutive months. The income growth of postal express delivery, warehousing and logistics enterprises is good, while the growth of railway and road transport enterprises is stable.

The logistics demand of industrial products has been restored to a solid foundation. In the first four months, the total logistics volume of industrial products increased by 3.6% over the previous year and 0.6 percentage points over the first quarter. Among them, it increased by 5.6% in April, and the growth rate was 1.7 percentage points faster than that in March. In April, equipment manufacturing accelerated the growth rate of total industrial logistics by 1.3 percentage points. Among them, the total logistics volume of automobile manufacturing and electrical machinery and equipment manufacturing increased by 44.6% and 17.3% respectively.

The total logistics volume of units and residents has recovered. In the first four months, the total logistics volume of units and residents’ goods increased by 9.0% year-on-year, and the growth rate was 3.1 percentage points higher than that in the first quarter. Among them, the online retail sales of physical goods and the retail sales of physical stores increased by more than 10% year-on-year, and the growth rate was faster than that in the first quarter. New scenes and modes such as real-time logistics have become highlights.

"The policy of expanding domestic demand has come into effect one after another, and the consumption scene has been integrated online and offline. Real-time logistics has connected surrounding restaurants, community supermarkets, flower shops, pharmacies, etc., which has led to further vigorous community consumption." Zhou Zhicheng, director of the research office of China Federation of Logistics and Purchasing and deputy secretary general of China Logistics Society, said.

Promote digital transformation and expand the commercial application scenarios of smart logistics.

Jingxiong Expressway (Beijing Section) covers the whole line of mobile 5G private network, and Guangzhou Nansha Port Area Phase IV fully-automatic terminal project has been accelerated … Since this year, China has continued to strengthen the construction of a strong transportation country, obviously accelerated the innovation of transportation science and technology, and further promoted the green and low-carbon transformation. In particular, the postal express delivery industry has made great efforts in digitalization and greening to improve operational efficiency.

Science and technology is a powerful driving force to promote the high-quality development of logistics industry. The relevant person in charge of the Ministry of Transport said that it will further strengthen the construction of transportation strategic scientific and technological strength and basic scientific and technological capabilities, accelerate the construction of smart transportation, and constantly shape new kinetic energy and new advantages in transportation development.

Entering the Pacific Wharf in Tianjin Dongjiang Port Area, cargo ships are loading and unloading operations. In Tianjin Dongjiang Customs Monitoring and Command Center, customs officers conduct real-time supervision on berthing, loading and unloading operations, yard stacking and other scenes through the port intelligent control system.

"With the intelligent management and control system, the domestic and foreign trade transportation business on the same ship is becoming more and more convenient. Not only has the utilization efficiency of the shipping space of the internal branch line been improved, but more than 10 domestic trade routes have been added to our terminal, and the integrated development of domestic and foreign trade in the port is more dynamic." Yan Sun, deputy manager of the operation department of Tianjin Pacific International Container Terminal, said.

The "14th Five-Year Plan for Modern Logistics Development" issued last year requires that the digital transformation of logistics should be accelerated. Use modern information technology to promote online dataization of logistics elements, develop diversified application scenarios, and realize online and offline linkage of logistics resources.

Tianjin Customs and Tianjin Port Group have established a "smart management and control" system at the port, injecting scientific and technological strength into promoting the integrated development of foreign trade in the port area. At present, there are 17 domestic and foreign trade container routes in Dongjiang Port Area, with a cumulative operation of more than 1,200 domestic trade vessels and a container capacity of more than 1.6 million TEUs.

According to the data of China Federation of Logistics and Purchasing, in the first four months, the total import logistics increased by 11.3% year-on-year, and increased by 9.4% in April.

"With the wide application of new technologies such as the Internet, big data, cloud computing and Internet of Things in the field of logistics, new formats and new models have provided strong support for the steady recovery of logistics operations." Zhou Zhicheng said that it is necessary to accelerate the digital transformation of logistics, encourage platform enterprises to develop and open cloud platforms and cloud services for small and medium-sized micro-logistics enterprises, innovate the logistics industry ecology, and further expand the commercialization application scenarios of smart logistics.

Improve the business environment, accelerate scientific and technological innovation, and ensure the safety and stability of the industrial chain supply chain.

One by one "Haitao" package enters the intelligent equipment of CT machine through the sorting line, and completes the customs clearance operation quickly and orderly; Express transport vehicles loaded with goods are ready to go, and they go to various places non-stop … Shenzhen International Express Operation Center is a busy scene.

"Express parcels have high requirements on timeliness. It is the competitiveness of enterprises to speed up circulation and reduce logistics costs. Thanks to the continuous innovation of relevant departments, in the first quarter of this year, the import and export volume of SF cross-border e-commerce increased by nearly 50% year-on-year. " The relevant person in charge of the international e-commerce express business department of SF Express Group said.

With the continuous strengthening of policy support and guidance, the logistics development support system has been continuously improved and the institutional environment has been further improved, which has played an important role in deepening the supply-side structural reform and enhancing the competitiveness and security of the industrial chain supply chain.

Experts said that at present, logistics enterprises are expected to be optimistic and the logistics operation is recovering. It is necessary to further improve the business environment, accelerate scientific and technological innovation, promote the continuous and stable operation of logistics, and ensure the safety and stability of the supply chain of the industrial chain.

It is necessary to deepen reform and opening up and accelerate the development of cross-border direct transportation and door-to-door logistics. Focusing on the practical needs of cross-border e-commerce and integration of domestic and foreign trade, we will improve the international logistics service network and improve operational efficiency.

Cloth inspection, proofing, cutting and sewing … In Beijing Disante Co., Ltd., swimsuits and ski suits were successfully rolled off the assembly line and packaged for export. Beijing Customs adopts intelligent audit and other service measures to make the import and export business more convenient.

Practice the internal strength of enterprises, deepen "improving quality, increasing efficiency and reducing costs", and promote the transformation of development mode of logistics enterprises. Through the common growth with customers and deep integration with the industry, the logistics cost of the whole society will be reduced in a deeper and wider field.

Promote integrated development, and guide enterprises to increase investment in industries with long industrial chains and many supporting links such as automobiles, home appliances, electronics, medicine and clothing, improve the application level of modern information technologies such as the Internet and big data, and ensure the smooth circulation of the industrial chain supply chain.

Convenient and smooth transportation and logistics conditions can effectively reduce transportation costs, promote the flow and aggregation of various production factors such as talents, capital and technology, stimulate market vitality, and provide strong support for economic and social development. Seize the opportunity and forge ahead, logistics operation will continue to maintain steady progress, improve quality and efficiency, and make greater contributions to smooth the national economic cycle and promote high-quality development. (Reporter Du Haitao Han Xin Zibo)

Starting a new week today, we have also ushered in the "small fullness" in the 24 solar terms. In the small full season, the rain gradually increases. Sure enough, Yu Yujun, who has rested for many days, is going online! Cherish the fine weather today, followed by a series of rains …

Today is May 20th.

A day full of love

It is also the Xiaoman solar term in the twenty-four solar terms.

Xiaoman meets 520

Small enough, love comes at the right time.

Photography /A_L_I

In the small full season, the rain gradually increases.

Everything grows vigorously, and the grass is green and blue.

The water is green and the birds are pleasant.

It’s a good time for early summer.

Riverside Times Elevated-The Wizard of Oz under Zhongxing Overpass

The weather is about to turn around.

Rain should brush the sense of existence

For the weather in Hangzhou, Xiaoman is also the best moment before midsummer. At this time, the rain-saving belt is still located in South China and has not been carried to the south of the Yangtze River. Although the temperature is rising day by day, it has not yet entered the hot summer. Opening the window in the morning and evening is still cool and comfortable with a small wind.

Photography/Lille

However, the weather has quietly changed, and the pattern of sunny weather this week will be broken. It is expected that except for today and the 23rd, it will be mainly cloudy, and the rest of the time will be affected by the low-level easterly airflow, with multiple scattered showers. The rainfall range is not large, and the overall rain is not large. Remember to bring your umbrella when you go out.

Photography/Wang Mindong

On the other hand, the easterly wind, combined with the warm and humid airflow, will obviously increase the amount of clouds over Hangzhou, and the sunshine will start to be shy, and the temperature will be relatively stable as a whole. It is estimated that the highest temperature will be 25 ~ 28℃ on the 21st-22nd, and 29 ~ 33℃ in the rest time. The lowest temperature is 18 ~ 22℃.

Weather trend forecast

21st (Tuesday): cloudy to cloudy, with some short-term showers, 21 ~ 28℃, easterly winds of 3 ~ 4 and gusts of 5;

22nd (Wednesday): cloudy to cloudy, with some short-term showers, 21 ~ 26℃, easterly winds of 3 ~ 4 and gusts of 5;

23 rd (Thursday): cloudy to cloudy, 19 ~ 30 C, easterly wind level 3;

24 th (Friday): cloudy to cloudy with showers, 21 ~ 30 C, easterly wind level 3;

25th (Saturday): cloudy to cloudy, with light showers, 21 ~ 29℃, easterly wind level 3;

26th (Sunday): cloudy to cloudy with light showers, 21 ~ 32℃, southerly wind level 3.

(Hangzhou Meteorological Observatory issued at 11: 00 on May 20)

Information/Issued by Municipal Meteorological Bureau and Binjiang

Cover Photography/Jiang Zhiqing

Original title: "Just confirmed: the weather is about to reverse! It will rain for 5 days this week! 》

Read the original text

As the "king of fruit", people still have many questions about it, such as whether it is "fragrant" or "smelly"? Does durian shell have any other use value besides pricking people? Who should eat durian carefully … Don’t worry, let’s talk about durian in this article.

Is durian fragrant or smelly?

People have different opinions on the smell of durian, which is a combination of fragrance and odor. Some people say it is super "fragrant", while others say it smells like a gas tank. If durian is baked in the oven, it may be misunderstood by neighbors as "baking shit".

Why does durian smell so special?

In fact, the normal smell of fresh durian is very sweet, accompanied by onion flavor and elegant fruit fragrance, which is very delicious. However, if the picking time is too late and the durian is over-ripe on the tree, it will emit a sulfur smell. In addition, if durian is kept in a closed environment, it will also give off a special smell.

Some people have analyzed the flavor components of seven common durians, and found that there are 58 kinds of volatile substances in durian, so it has a strong flavor. Because of the existence of esters and sulfides, durian has its own unique and strong fragrance. Among them, sulfur compounds make durian produce a unique "onion-sulfur" smell, and different contents and proportions will also make people have different perceptions and evaluations. Sulfide components are the highest in Jinfeng durian, so its smell is the most special and strong; The existence of esters makes durian have fruity aroma and pleasant smell, which is the highest among the golden pillow durian, but it will also be affected by factors such as heredity, environment (temperature, rainfall, altitude), cultivation and harvesting technology.

How about durian nutrition?

Durian is delicious, but its nutrition is really good.

-Vitamins: Durian has better vitamin content than many common fruits, such as vitamin B, vitamin E, nicotinic acid, etc.

-Minerals: Durian has good potassium and magnesium content, especially the potassium content is as high as 261 mg /100 g, which is higher than that of bananas that can supplement potassium in everyone’s mouth. Eating 100 g can meet 13% of the daily potassium demand of the general population, which is also very helpful for controlling blood pressure.

-protein: Although the quality of protein in fruit is not as good as that of meat, eggs and milk beans, in terms of content, the protein content of durian is considered as the best in fruit, which can provide 2.6 grams of protein per 100 grams, 6.5 times that of apples.

-Dietary fiber: According to the nutrition database of USDA, the total dietary fiber content of durian is 3.8g/100g, which is 1.6 times that of apple.

However, although durian is rich in nutrition, its calories can not be underestimated. The calorie per 100 grams is as high as 150 kilocalories, which is equivalent to a small bowl of rice.

How to use durian shell and durian core?

Although durian is soft inside, it is covered with armor and thorns. Most people throw away durian shells and durian cores when they eat durian, thinking that it is useless to keep these two goods.

▲ Figure: durian shell (left) and durian core (right)

In fact, they can really use it. Both the white pulp endothelium of durian shell and durian stone can be used to make soup, which can increase the flavor of soup. Durian stone can also be cooked and eaten alone. After cooking, peel off the outside and there is a small nut inside, which tastes a bit like chestnut and is quite delicious.

▲ Figure: Small nuts in durian core

In addition, durian shell and durian stone also have some nutritional value. Animal experiments show that the extract of white pulp endothelium from durian shell has certain anti-inflammatory effect; Durian stone contains vitamins, minerals and other nutrients.

How to buy a good durian?

-Look at the crack: durian will crack when it matures. Try to choose a smaller crack, which will increase the risk of pollution.

-Look at the color: With the increase of durian maturity, the durian shell will gradually turn yellow, which may be caused by the increase of β -carotene content. Therefore, choosing durian with a yellow shell means that it is relatively more mature. If the color is blue, it means that the maturity is not enough, and the taste may be worse.

-Smell: Choose something sweet and fruity, and don’t choose something with obvious odor, which may be too mature or deteriorated.

-Touching the fruit thorns: With the increase of durian maturity, the fruit thorns will gradually soften and the thorns will turn brown. If the durian thorns are blue or hard, it is not mature enough.

▲ Figure: The tip of the fruit thorn turns brown.

-Tap to listen to the sound: When the fruit reaches a certain maturity, there will be a gap between the pulp and the shell. When something is tapped on the fruit (such as the back of a knife), it will make a hollow sound.

-Variety selection: Durian with golden pillow is the largest, with more pulp, smaller seeds and high edible rate, but with thick peel and high organic acid content; Maoshanwang durian has large fruit, more pulp, thicker peel and higher soluble solids content.

How to store the durian I bought?

If durian is left too long, it will make people smell bad more easily. This is because durian is a climacteric fruit, which means that during the period from the stop of growth to the beginning of aging, the respiratory rate will suddenly increase and there will be a peak. This process will release ethylene, the respiration will rise rapidly, and the fruit will be more mature.

It was found that durian’s respiratory jump was very active at 24℃, 27℃, 30℃ and 33℃. Too mature durian is easy to rot and stink.

Therefore, in order to inhibit the degree of respiratory jump of durian during storage, it must be placed in a low temperature environment. However, because it belongs to tropical fruit, chilling injury will occur if the storage temperature is too low, especially when it is stored with skin. For example, durian with golden pillow will suffer chilling injury when it is stored at 13℃.

Therefore, if the durian is shelled, it is recommended to store it at about 15℃, and it can be stored for about 3 weeks at the longest. Because durian meat is less prone to chilling injury than durian shells, durian meat can also be peeled off separately, wrapped with plastic wrap and stored in the refrigerator. Depending on the maturity, it can be stored for up to one month, but the flavor may deteriorate if it is stored for too long, and it is best not to exceed half a month.

In addition, durian pulp can also be frozen and preserved, even if it is preserved for more than 3 months, the flavor is still good, and a durian ice cream can be harvested.

Who should eat durian carefully?

Although durian has a unique flavor and a smooth and sweet taste, not everyone can eat it. There are four types of people who must eat less or not eat durian.

-Diabetic patients: Although its GI value (glycemic index) is not very high, only 49, which is a food with low GI, its carbohydrate content is as high as 28.3 g /100 g, which contains sucrose, glucose, maltose and fructose. After eating 100 g of durian, the GL (glycemic load) is more than 10, and the range of blood sugar increase is quite obvious.

Therefore, if you have high blood sugar, try not to eat it.

-Obese people: Durian is among the best among fruits in terms of calories. Eating as much as a fist is equivalent to a small bowl of rice and nearly three times as much as apples. If you want to control your weight or lose weight, you must keep your mouth shut and eat less durian.

▲ Figure: One piece of durian meat is about 90 grams.

-Nephropathy patients: Durian is a high-potassium fruit. Nephropathy patients with hyperkalemia should try to eat less or not.

-People allergic to durian: Some people may be allergic to durian, so don’t eat it.

Author: Xue Qingxin, member of China Nutrition Society, registered dietitian, health manager, public dietitian.

Audit: Ruan Guangfeng, Deputy Director of Kexin Food and Health Information Exchange Center