Nehe city Rong media center

Have you ever paid attention to carcinogens around you? Recently, the topic of "super carcinogen Aspergillus flavus around us" has attracted attention in Weibo.

Aflatoxin is a strong carcinogen produced by Aspergillus flavus! As early as 1993, aflatoxin was classified as a class 1 carcinogen by the World Health Organization, with its toxicity 68 times that of arsenic, 10 times that of potassium cyanide, and 70 times that of dimethylnitrosamine, which is extremely destructive to liver tissue. Regular intake may increase the risk of liver cancer. [1]

In addition to aflatoxin, there are actually some "carcinogens" around us, which are likely to enter the diet and life every day.

1. Aflatoxin: moldy grain and nuts.

Among moldy foods, one kind of mildew comes from Aspergillus flavus, especially in grain. In 2007, an assessment of dietary exposure of Chinese aflatoxin published in China Journal of Food Hygiene pointed out that corn and rice were the main contribution foods to dietary exposure of Chinese aflatoxin. [2]

Reproduction and use of copyright pictures in the gallery may lead to copyright disputes.

In addition, peanuts and peanut oil may also contain aflatoxin.

Common sources of aflatoxin

Moldy corn, rice

Moldy, especially in foods with high starch content, such as corn and rice.

Deteriorated nut

When you eat bitter nuts, you must spit them out immediately and rinse your mouth.

Broken and unclean bamboo and wood chopsticks

Chopsticks themselves will not grow Aspergillus flavus, and starch is easily hidden in unwashed chopsticks, which poses a risk of mildew.

Inferior sesame paste

Using inferior and deteriorated sesame seeds and peanuts as raw materials, aflatoxin may exist in peanuts.

Earth-pressed peanut oil

Some "earth-squeezed oil" or self-squeezed oil has no quality control, and the equipment is not easy to be thoroughly cleaned, and the residual oil stains and grain residues are easy to mildew. [3]

2. benzopyrene: food that has been roasted and fried at high temperature.

Pan Zhanhe, deputy chief physician of the Oncology Department of Zhongshan Hospital affiliated to Xiamen University, said in the Health Times article in 2017 that heterocyclic amines and polycyclic aromatic hydrocarbons may be produced in the production process by barbecue or smoking, among which the most well-known one is benzopyrene, which may be contained in many baked and smoked foods. [4]

A study published in Jinan University in 2018 found that the intake of polycyclic aromatic hydrocarbons in the barbecue process was: eating barbecue food > skin contact > lung inhalation.

This means that during barbecue, the skin absorbs more carcinogens than the lungs inhale. [5]

Common sources of benzopyrene

roast

It may be produced during barbecue or smoking.

High temperature fried food

Cooking oil will produce a lot of benzopyrene at high temperature, and the higher the oil temperature, the more it will be produced.

Cooking oil fume

The cooking fume will also carry benzopyrene, so don’t wait for the oil in the pot to smoke before putting the food. [6]

3. nitrosamines: smoked and pickled food.

Zhang Qin, vice president of Jiangsu Cancer Hospital, said in the program "Meeting a Famous Doctor" on Jiangsu City Channel in 2019 that smoked bacon food contains a lot of nitrosamines, and the incidence of some digestive system tumors, such as esophageal cancer, is related to the intake of nitrosamines in the diet. When smoked food and wine are ingested together, the harm of nitrosamines to human health will multiply. [7]

Reproduction and use of copyright pictures in the gallery may lead to copyright disputes.

Pickled products often contain more nitrite. Although nitrite itself does not cause cancer, it will combine with protein to form nitrosamines when it enters the body. In addition, some nitrosamine compounds, such as nitrosodimethylamine, will be produced in the process of dehydration of Chinese salted fish, which are carcinogenic. [8]

Common sources of nitrosamines or nitrites

Processed meat products

Nitrite is added to some processed meat products such as sausages, ham and bacon.

Overnight dish

Overnight vegetables, especially overnight green leafy vegetables, will produce nitrite, and the nutrition will be discounted.

Smoked and cured food

Pickles, salted fish, bacon, high-salt pickled and smoked foods contain nitrite. For example, the most nitrite in pickles is between two or three days and ten days after the start of pickling. [9]

4. Tobacco tar: inhaled by tobacco burning.

Smoking and second-hand tobacco smoke are classified as Class 1 carcinogens. During the burning process of cigarettes, nearly 4000 new chemicals are formed. Most of these substances are harmful to people, among which nicotine, nitric oxide and tobacco tar are the most harmful, and the latter is the chief culprit of cancer. [10]

Moreover, smoking is not only a kind of cancer that causes lung cancer, but also closely related to the occurrence of nasopharyngeal carcinoma, oral cancer, esophageal cancer and other related cancers.

5. Acetaldehyde: an intermediate product produced after drinking.

The main component of wine is ethanol, which is oxidized into acetaldehyde after entering liver cells. The latter is hepatotoxic and carcinogenic, and excessive accumulation in the body will cause serious harm to the liver. [11]

Reproduction and use of copyright pictures in the gallery may lead to copyright disputes.

Acetaldehyde related to the intake of alcoholic beverages is classified as a class 1 carcinogen. According to the statistics in the 2014 World Cancer Report, 3.5% of cancers are caused by alcohol, and one in every 30 cancer deaths is caused by alcohol. [12]

Although there are various carcinogens around us, carcinogens can cause some cancers, which refers to a possibility after long-term and excessive intake. If you only eat a little occasionally or touch it occasionally, don’t worry, it’s still safe.

Original title: "Five super carcinogens hidden around you, see if you eat them often! 》

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　　Beijing, 24 Nov (reporter Fan Weichen from Zhongqing Daily, Zhongqing.com) Today, Beijing Education Examinations Institute announced the Scoring Standard for Physical Education and Health Assessment of Compulsory Education in Beijing (hereinafter referred to as "Scoring Standard"), which was put into use in the senior high school entrance examination in 2024.

　　In December, 2021, Beijing Municipal Education Commission issued "Beijing Compulsory Education Physical Education and Health Assessment Scheme", which not only increased the process assessment, but also greatly adjusted the content of on-the-spot examination, further expanded the number of items, and adopted the method of classifying and restricting the selection. It was divided into four categories and set up 22 examination contents, of which the first category (quality item 1) middle-distance running events (1000m for boys and 800m for girls) were required.

　　According to reports, compared with the original on-site examination items of the senior high school entrance examination for physical education, on the one hand, Beijing has scientifically adjusted the original item standards, including five items: 1000 meters for boys, 800 meters for girls, pull-ups, sit-ups and solid balls, among which four items, 1000 meters for boys, 800 meters for girls, pull-ups and sit-ups, are also the National Physical Health Standards for Students (revised in 2014) On the basis of comprehensive analysis of the data of physical education senior high school entrance examination, sampling test and unified test since 2017, according to the national students’ physical health standards, it is adjusted according to the principle of "reaching good is full score". On the other hand, the standards for newly added items are formulated scientifically, and the 17 newly added items are also formulated in accordance with the principle of "reaching good marks means full marks", with reference to the National Physical Training Standards, sports-related standards for senior high school entrance examinations in other provinces and cities, empirical data analysis and expert argumentation opinions. The new project is not more difficult than the original project.

　　"The purpose of physical education entering the senior high school entrance examination is not to assign children three or six grades through the examination, but to give physical education ‘ A place ’ Let parents realize the importance of good health and physical exercise. " Zhang Shuang, an expert who participated in the demonstration of scoring criteria and dean and professor of the School of Education of Capital Normal University, said.

　　According to the Beijing Education Examinations Institute, considering the characteristics of many examination items, many candidates’ choice combinations and different requirements for venues, the examination room will be arranged according to the candidates’ choice combinations and the characteristics of each item. In terms of examination organization, each district will organize the implementation according to the principle of "unified examination time, unified examination items, unified examination rules, unified grading standards, unified venue equipment settings and equipment standards". Each test center is equipped with relevant areas such as candidate assembly area, preparation area, examination area and rescue area, reasonably arrange the examination venues and equipment for each project, and scientifically plan the examination path. During the examination, candidates will be organized and guided by special personnel according to the project and grouping situation to ensure that candidates complete the examination according to the optimization process.

　　Source: China Youth Daily

　　　　　　 CCTV News:Recently, a shocking scene happened in a shopping mall in Wuxi, Jiangsu Province. The monitoring screen showed that a baby was riding a walker and walked alone towards the escalator with a height difference of five or six meters. In a blink of an eye, the baby overturned and rolled down the escalator together with the walker. At the moment when the child rolled out of the picture, a figure quickly "turned around" from the downward direction of the elevator and stepped onto the escalator in the upward direction where the baby was, and the child was taken.

　　　　　　 The monitoring screen restores the incident.

　　　　　　 Surveillance shows that at noon on the 18th, a 9-month-old child stepped on the walker, left his family’s sight and came to the escalator. Suddenly, a thrilling scene happened. The child boarded the escalator with people and cars, and then rolled down. Just then, a young man in black flew up the escalator and caught the child.

　　　　　　 Liu Xiaoyan, the mother of the rescued child, said: "I went in for about ten seconds. The child was on her own. Because she was close to the elevator, she slipped in at once. Her child didn’t understand, so she fell off the ascending elevator."

　　　　　　 It is understood that the parents of young children run a restaurant in the shopping mall. Because there are many customers at noon, they are busy and don’t keep an eye on the children. When she comes out, her daughter has disappeared.

　　　　　　 Liu Xiaoyan, the mother of the rescued child: "The man jumped over and pushed it up to my little treasure. When he pushed it up, they left."

　　　　　　 The child’s mother was already scared at that time, holding the child to comfort, and the guy who saved the child quietly left.

　　　　　　 The rescue boy is an active noncommissioned officer

　　　　　　 Due to the sudden incident, the parents of the child did not have time to thank the man who saved the child. Subsequently, the couple transferred out the monitoring of the shopping mall and inquired from many parties, and found this kind person. The young man’s name is Wang Zihao. He is 22 years old and is an active sergeant in Wuxi. On the day of saving people, it was the first time he went home on family leave since he was a soldier for three years.

　　　　　　 Wang Zihao, a brave man: "When I just arrived at the ground by elevator, I turned around and heard the sound of the child falling, and immediately ran up." At that time, I heard crying. She cried the moment she fell, and then I immediately ran up. That elevator is not very high, five or six meters. Anyway, it will go up in two or three steps, and it will be received soon. "

　　　　　　 Liu Xiaoyan, the mother of the rescued child: "I want to say that this young man is really good, really good, and I have no eloquence, but I am very grateful to him and sincerely thank him."

　　　　　　 Ding Xianman, the father of the rescued child: "I saw the video of the child turning over today, and I was very worried. It was also the first time to watch it. Later, I heard that he was a soldier. Anyway, I wanted to be a soldier since I was a child. I also admire the soldiers."

　　　　　　 Fortunately, the good-hearted people shot in time. After inspection, the child was not seriously injured except for some bruises on his forehead.

　　　　　　 [Safety tips] It is safe to take the escalator.

　　　　　　 The dangerous scene I saw just now happened to children. In fact, in recent years, accidents have happened frequently on the escalator. Some people got caught in the gap of the escalator, and some accidentally fell on the escalator. How should we avoid the possible accidental injuries when taking the escalator? Let’s see what the professionals say.

　　　　　　 Liu Wei, deputy director of the Training Department of Chongqing Public Security Fire Corps, said: "The first is the handrail of the escalator, which is easy to have a gap with this fence. If you dig this handrail groove with your hands, it is easy to clip your hands in it. The second is the gap between the ladder and the fence, which is easy to clip clothes and then people’s feet in it during exercise. The third place is this comb-toothed board. It is dangerous to touch it with your hands and feet. Please.

　　　　　　 Liu Wei emphasized that children, especially those with strong curiosity and thin hands and feet, are more likely to be caught in the gap of the escalator and hurt than adults. Therefore, children or people who are old, weak, sick and pregnant must be accompanied by adults when taking the escalator. And if an accident happens, people around you should press the emergency stop switch of the elevator as soon as possible. The red button of this switch can generally be found at the upper and lower ends of the escalator.

　　　　　　 Liu Wei, deputy director of the War Training Department of Chongqing Public Security Fire Brigade, said: "We should quickly press this red button, a red button on the fence here, shut down the escalator, quickly broadcast a rescue call, and notify professionals to come to the rescue."

　　On August 20th, the 2019 World Robotics Congress kicked off in Yizhuang, Beijing. More than 180 well-known enterprises from the global robotics field made amazing appearances with more than 700 cutting-edge products. It was not only an exposition where robots showed their talents and competed with each other, but also an exploration and practice of presenting researchers with "animals" (bionic robots), "people" (commercial robots) and "tools" (intelligent manufacturing equipment) as the innovation direction, so that

　　Big birds, jellyfish, sharks … …

　　Bionic robots are particularly dazzling.

　　Nature and science and technology seem to be two very different disciplines, but in fact they are inextricably linked. At this World Robotics Congress, "bionic robots" that imitate biology and engage in biological characteristics are particularly evident.

　　“3、2、1!” At the moment when the silver-white bird model suddenly flickered its wings and flew vigorously into the air, the audience gave out bursts of exclamation. I saw that it sometimes rotates and sometimes vibrates its arms. After dozens of seconds, it can fly back to the "master’s" arms accurately.

　　According to the relevant person in charge of festo, this intelligent flying bird was designed as a high-performance and ultra-light flying model by the R&D personnel on the basis of successfully analyzing the flight mechanism of birds. Its aerodynamic characteristics are excellent and extremely dexterous. Its wings can not only flap up and down, but also be driven to a specific angle by an active articulated torsion drive unit, and the electronic system integrated on it can accurately and efficiently control its torsion according to the wing position.

　　ROBK-SHARK intelligent bionic shark unmanned submersible developed by Boya Gongdao is also an industrial underwater fish robot platform. According to reports, it uses a three-joint bionic tail fin as the only power source, and is equipped with a 110 wide-angle and 16 times optical zoom starlight camera. The shell adopts membrane vibration sound absorption structure, which can realize underwater low noise work, thus greatly improving the concealment of the equipment.

　　Smart arms, flexible lower limbs, and brain-brain switching … …

　　Humanoid commercial robots are amazing.

　　In the development of robots, imitating human beings has always been one of the main directions. There have been many amazing achievements in the field of humanoid commercial robots.

　　German Agile Robots (Beijing Siling Robot) and Kinifinity jointly developed the wearable motion capture device (glove+coat), which can control the operation of the mechanical arm and dexterous hand freely and remotely, such as steadily grabbing the mineral water bottle and continuously pouring water into the glass. Li Yang, marketing department of Beijing Siling Robot, said that this kind of motion capture remote control equipment has been applied to related operations in space to some extent.

　　In the just-released Guoman Ne Zha, Yi Er’s equipment is mixed with Tian Ling and hot wheels, which is deeply rooted in people’s hearts. Nowadays, the best friend "Little Nezha" (U06), which is similar to Yier’s actions in the field of robotics, makes its debut, and its freely coordinated movement of lower limbs is amazing. According to Liu Xuenan, CEO of Kangli Youlan, it has the ability to intelligently adapt to various complex environments through the combination of lower limb movements with wheeled gait and efficient combination of fast and slow doubles.

　　Chuangchuang, an intelligent business service robot, seems to be able to "see through" children’s temper. According to the relevant person in charge of Chuangze, its biggest feature is to take the lead in completely opening the "brain" and "cerebellum" of robots to users, so that you can quickly learn professional knowledge in various industries and become an "expert".

　　Intelligent manufacturing, warehousing and logistics, diving equipment & HELIP; …

　　Tool robot catches people’s eyes

　　Walking into the industrial robot exhibition area, the most eye-catching thing is that a complete blue intelligent robot arc welding production line is placed in the booth of Shougang in An Chuan. According to Cao Li, deputy general manager of the company, this system can be used to assemble automobile parts intelligently, accurately and efficiently.

　　The L4 logistics unmanned vehicle of Jingdong Logistics can achieve high-precision positioning at the lane level, accurately identify pedestrians, traffic signs and avoid obstacles through the deep integration of laser and vision and the use of high-precision maps. There is also its self-developed Chinese pallet access system, which mainly includes ground wolf AGV, six-axis mechanical arm and vision system, unmanned stacking forklift, four-way shuttle car and three-dimensional shelves.

　　Harbin Institute of Technology Robot Group brought a wearable underwater power backpack developed by one of its technology companies, which is novel and unique. This underwater swimming aid, which can be switched between various sports modes, has a backpack weighing 6.8kg (including battery) and a battery life of 50 minutes. Using the power generated by the electric propeller, divers can complete some difficult movements on the surface and underwater.

　　(Science and Technology Daily, Beijing, August 21st, by reporter Hualing, Liu Yuanyuan and Liu Yan)

Josef Fares is definitely a wonderful flower in the game producers’ circle. This guy can not only make a tearful and warm work like Brothers: The Legend of Gemini, but also extend the most cordial greetings to Oscar in beautiful language at the TGA award ceremony. A film director who turned to play games seems to have an unusual obsession with two-person cooperative games. From the aforementioned Brothers: The Legend of Gemini to the critically acclaimed escape game, and today’s Double Walk, Josef Fares can always pull out many novel things from these ruined themes, whether it is family, friendship or love, so that those paired players can feel it in their carefully arranged playground.

Everything will not be as good as it is. Josef Fares, who has been deeply involved in the soil of two-person cooperation, has made rapid progress in recent years. The promise of "1000 dollars for not fun" before its release has made me have great expectations for the quality of the finished product of "Two-person Travel". After the actual experience, it is no exaggeration to say that "Two in a Row" is the best work of its kind so far, both in gameplay and in the design of "two in cooperation".

The story of "Two in a Row" revolves around a couple who are deeply involved in a marriage crisis. After their relationship broke down, the disappointed daughter turned into a humanoid doll created by her with the help of a mysterious magic book. In the game, two players need to control the husband and wife separately, and embark on a fantastic journey to lift the curse and restore the body, and at the same time, under the guidance of the magic book, repair the already fragmented feelings between the two.

Since it is "Two-in-a-Row", Qi Xin’s cooperation of two people is indispensable on the way of "Walking", and the concept of two-in-one cooperation has almost penetrated into every link of the game. At the beginning of each level, players will get a key prop closely related to the theme of the map because of the different roles they choose. For example, in a level with the tree heart as the background, players who play the leading role will get a special tool that can spray tree sap and attach it to wooden materials, and a weapon that can fire matches and detonate tree sap, and almost all the fighting and decryption games in this level are carried out around one side spraying tree sap and the other side detonating. In addition, various interactive items scattered on the map also complement the props in the hands of players, which together play an important role in connecting story lines and enriching gameplay, making the game based on platform jumping as the main gameplay, resulting in a variety of unexpected gameplay such as action shooting and even air and sea battles, providing more surprises for players.

Most games with special props as the dominant position have a common feature, that is, the difficulty of the game is directly proportional to the player’s proficiency in props. However, "Two in a Row" obviously wants you to experience the whimsy of the creator, rather than honing your skills in constant failure. Except for the almost zero death penalty, all the props in the game have very easy-to-understand functions, and will not accompany the players for too long. Maybe you are still holding a sap sprayer at the last level and performing a Hollywood-style explosion with your friends. At the next level, you put on gravity shoes and become a space dancer, roaming around the stars. More importantly, the props in "A Journey for Two" are not a cursory taste, but accurately find the opportunity of each item’s appearance, and balance its proportion in the whole game, so that all the props in the game can make the best use of it and leave a very deep impression on people.

In addition to props, the design of linear checkpoints with box-style maps is also a highlight of this work. In each large-scale plot level, "Walking for Two" sets up a "theme park" close to the story scene for players-a medieval castle built by Lego toys, a snowman town in a glass ball, and a toy city with a board game style. Every detail in these scenes with great visual impact has traces of the creator’s painstaking efforts. Although "A Journey for Two" doesn’t fill every theme park with a huge amount of playable content like "Super Mario: Odyssey", it also relieves the players’ desire to explore under the long-term linear process to some extent.

In the same vein as Escape from Life, apart from the main line checkpoints and hidden elements placed on the map that need to be explored by players, Two-in-a-Row also provides players with a large number of two-person confrontation games, which cover more than a dozen types, such as voice swimming, shooting, whack-a-mole, tug-of-war, etc., and often appear on your way to the next place, which together with the main gameplay of the whole game constitutes a perfect two-person game.

Back to the plot level, thanks to the excellent role-building and Josef Fares’ excellent skills as a film director, the plot of "A Journey for Two" is definitely a good story, although it is not complicated and does not have much significance to explore in depth. In the process of manipulating the couple to cross one difficulty after another, while enjoying the joy brought by the game, the players are slowly learning and understanding the difficulties of the two as husband and wife, father and mother in life, reviewing all kinds of past, accepting each other again and repairing the broken emotional fragments as before.

Just like the players who go hand in hand in the game, the delicate family warmth and the comedy bridge that laughs and scolds complement each other, and the two emotions together form a perfect closed loop of the whole story of "Two People in a Row".

In addition, the cartoon style also makes this work make great progress compared with the realistic "Escape from Birth" in the performance of characters and the fluency of movements. In terms of hard power, with the blessing of Unreal 4 engine, whether it is environmental modeling or light and shadow special effects, the fantasy world shown in "Two in a Row" can be described as "beautiful". The use of film shooting techniques such as long shots and slow shots also makes the performance of this play quite film-like, which is worthy of players’ repeated aftertaste and feelings contained in each shot.

There is no doubt that "Two in a Row" is definitely one of the best two-person cooperative games in recent years. From the moment I plunged into this wonderful world, I was bombarded by senses from all sides all the time and enjoyed this delicious dish carefully cooked by creativity and imagination. The only doubt is, for Josef Fares and Hazelight, is "Walking for Two" the pinnacle or just the beginning?

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A few days ago, we obtained a set of latest road test spy photos of the new Tesla from overseas media. As a modified model, the new car is expected to be upgraded mainly for the design of exterior interior, but it is expected to be equipped with a large battery pack of 95kWh, and its cruising range may exceed 800km.

In terms of appearance, combined with the spy photos previously exposed, the new car will adopt an updated design similar to the new one. The front face is divided into a more angular closed low wind resistance design, and equipped with a new LED headlight group with a long and narrow shape, which is more aggressive in style. The side of the car body is basically unchanged, and it is still a crossover coupe SUV with a sliding roof.

The overall outline of the rear part will not change, but a brand-new through taillight group will be adopted, and the light source of the middle light belt will be diffuse reflection, which is very recognizable. In terms of interiors, the new car is also in line with the new Model 3.

The overall design style is more simple. The center console is equipped with an integrated turn signal button, and the rear gear mechanism is cancelled, and the middle floating central control large screen is used for gear shifting.

In addition, the surrounding atmosphere lights and carbon fiber decorative boards are added to the interior, which improves the sense of grade. In terms of power, the new car is expected to continue the current power configuration, but it does not rule out the introduction of a high-performance version with upgraded performance.

　　CCTV News:A few days ago, Wu Hechen, a comedian of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. Later, his family launched crowdfunding on the platform of water drop financing, but they were accused of cheating on donations. What is the specific situation?

　　On April 8th, Wu Hechen, a crosstalk performer of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. After undergoing surgery in Beijing Tiantan Hospital, his condition gradually stabilized and he is still in hospital for treatment.

　　Not long ago, Wu Shuai’s family turned to the society for help on the crowdfunding platform, and the crowdfunding amount was 1 million yuan. As of the evening of May 3, the crowdfunding donation has raised 148,184 yuan.

　　Some netizens questioned that Wu Shuai’s family has two suites and a car in Beijing, and there is also medical insurance for diseases such as cerebral hemorrhage. Why do they need crowdfunding of 1 million yuan? They questioned his family’s fraudulent donation.

　　In response, Wu Shuai’s wife released Weibo’s response that fundraising has been closed. The two suites questioned by netizens are public rental houses and cannot be sold. There are paralyzed patients at home, so it is more troublesome to travel every day, so the car can’t be sold. There is no fraudulent donation behavior.

　　On the morning of May 4th, the local neighborhood committee also confirmed that the information released by the crowdfunding people was true, and the community also mobilized and raised more than 10,000 yuan.

　　On May 4th, Deyun Society issued a statement saying that Wu Shuai’s wife’s "Water Drop Raising" crowdfunding was a private act, and the family members said that the money donated before would be directly transferred to the hospital account by the platform for follow-up treatment according to the rules, and the related expenses would be disclosed. Deyun Society and Degang Guo himself will continue to provide them with a certain degree of economic assistance.

　　The platform of "Water Drop Raising" said that if you have a house and a car, you can also raise funds. The platform has communicated with the hospital, but the hospital said that the patient is under treatment and cannot give specific medical expenses.

　　Yue Shenshan, a special commentator, said that the first step is to strengthen the supervision of the crowdfunding platform, including the supervision of the platform and the supervision of the platform for help seekers. Another is that we should build a good charity mechanism so that those who really need help can get corresponding help. The harm of fraudulent donation is really great, which greatly damages the donation enthusiasm of caring people. Many people will have doubts because of this, and I will donate or not if I encounter similar things again. Fundraising on crowdfunding platform is a folk behavior, and the platform may indeed have capacity problems. Can the corresponding government departments give support and support, so as to verify some basic information and avoid a large number of fraudulent donations? There is another point. People who ask for help need to put all the real information on the platform. Traditionally, as long as there is surplus food at home, you should not ask for help. But in reality, although there is surplus food at home, I really need help. We can’t think that he shouldn’t come to raise money just because he has a house, a car or a deposit, but whether he has told the people who are going to raise money truthfully and completely. If you tell the netizens, you will feel better.

In the normalization stage of epidemic prevention and control, Liaoshitong health code is a passport that Liaoning people need to show when they enter and leave railway stations, airports, hospitals, supermarkets and other public places or take the subway. In the past, when citizens presented Liao Shitong health codes, they usually had to go through the steps of scanning codes, jumping pages and filling in data, but now a more convenient way of "showing" is coming!

The reporter was informed on September 10 that the public can add the Liaoshitong health code to the homepage of Alipay. When it is necessary to show it, open Alipay and click on the "Health Code" on the homepage at a glance.

It is reported that in order to serve the accurate prevention and control of epidemic situation and help everyone to travel safely, Alipay Liaoshitong Health Code optimizes and integrates the basic information of users, two-dimensional code for epidemic prevention and control (red, yellow and green code), personal report (health statement), vaccination record inquiry, Liaoshitong Health Code Golden Shield, communication big data travel card inquiry, nucleic acid test result inquiry, generation exhibition code, report record, health information, double safety certification green shield and personal health.

Alipay has added more services to the Liaoshitong health code applet, such as: inquiry of epidemic risk levels in various places, self-inspection of peer secret personnel, subway, bus, Alipay sweep, Alipay payment code and so on.

It is worth mentioning that the related functions such as boarding code, travel card and exhibition code can be displayed directly on the right side of the green code interface, and it is very convenient to switch directly with one click. Take the code exhibition function as an example. After entering the name, mobile phone number, certificate type, certificate number, personal relationship and residential address of the agent in advance, a small icon of "code exhibition" will be generated on the right side of the green code of health code. Click it to display the health code of the agent.

According to the requirements of epidemic prevention and control and the demand for convenience, Alipay has simultaneously launched a five-piece set of daily epidemic prevention. In addition to generating the basic function of health code, Alipay can search for keywords such as peer self-examination, nucleic acid detection, travel card and risk level, and all kinds of convenience services can be directly accessed with one click.

1. Display health code and basic information.

After opening the Alipay Liaoshitong health code, the name and ID number of the client can be displayed once (some contents are omitted to protect citizens’ privacy), and green, yellow and red QR codes can be generated at the same time, prompting different degrees of risks. At the same time, the page can also display personal health risk tips, COVID-19 vaccination information, the State Council travel card information and nucleic acid test results.

2, peer self-examination

Many citizens who have traveled by plane, train and other public transportation within 14 days may be worried about whether they have shared with confirmed or suspected patients. Recently, the national government service platform and the Health and Health Commission have launched a self-inspection service for peer secret attendants. The public can search for "peer self-inspection" on Alipay to find out more peace of mind.

3, nucleic acid detection information query

Alipay Liaoshitong Health Code has realized data sharing with all nucleic acid detection institutions in the province. After clicking enter, you can query the results of the latest standard nucleic acid detection, sampling location and sampling time (excluding crowd screening using mixed sampling method in emergency). This electronic certificate has been approved by the provincial headquarters and is common in the province.

4. Travel information query

Click "the State Council Travel Card Inquiry" in the main interface to open the small program of "Communication Travel Card" in the State Council, and display whether the code holder has visited the city where the medium and high-risk areas are located in the past 14 days by verifying the mobile phone number. For the convenience of "one code for all lines", the user can also click the communication big data verification in the health code generation interface, and then the travel risk information will be displayed directly in the interface (this function may require the input of SMS verification code), omitting the links of secondary code scanning and secondary code lighting.

5, around the risk level query

Open Alipay and search for "epidemic risk level query" to view information such as medium and high-risk epidemic areas in China and local epidemic risk levels.

Tips: At present, Alipay Liaoshitong health code has five main functions, which gradually promotes the "one code for all, one code for all" in the health industry and even more scenarios. The display method is as follows:

Method 1: In order to find the health code conveniently and quickly, you can add the health code to the Alipay homepage, which can quickly open the verification. Users who haven’t added the health code to Alipay’s homepage can click "More" in the nine squares of the homepage, click "Edit", find the health code and click "+"in the upper right corner to add it to the homepage.

Method 2: You can also search the Liaoning Health Pass Code applet on Alipay homepage for verification.

　　Wenzhou Net News The ongoing two national conferences have brought public data security into the public eye. Hu Chengzhong, deputy to the National People’s Congress and chairman of the board of directors of Delixi Group, suggested that with the epidemic prevention and control entering a new stage of "Class B and B management", the "health code" has been completely stopped, and the relevant data collected by the "health code" should be deleted within a limited time to reassure the people.

　　In Wenzhou, everyone is most familiar with the "Wenzhou Epidemic Prevention Code". It is equivalent to the merger of "health code" and travel card, and was officially launched on November 1, 2021. Relevant reports show that the number of users of Wenzhou Epidemic Prevention Code reached 8.96 million only two months after it was launched, and by April 2022, the number of users reached 14.39 million, and the number of bright codes per day reached more than 18 million.

　　In the prevention and control of epidemic situation, "health code" played a great role and became a highlight of China’s anti-epidemic experience. At present, where should the massive data behind the "health code" go?

　　Completely delete the square

　　Wang Xianming, deputy dean and professor of the School of Data Science and Artificial Intelligence of Wenzhou Institute of Technology, clearly understands his point of view: absolutely support, and the "health code" data should be completely deleted.

　　He believes that on the one hand, from the perspective of the necessity of data retention, epidemic prevention and control has entered the "Class B B Management", and there is no reason to use these data again, so there is no need to keep them. On the other hand, data storage is bound to have security risks, although it depends on where the data exists. Is the platform reliable? But this only shows that the security risk of data leakage is big or small, and it can’t completely avoid the risk.

　　"The importance of personal data is self-evident, so when deleting it, we should pay more attention to the security of the data during the destruction process, and ensure that the data is completely destroyed." Wang Xianming said.

　　Also supporting the positive view is a professional who has been fighting in the front line of epidemic prevention for three years. He believes that for the traceability work, collecting personal data in epidemic prevention and control is to quickly trace the trajectory of infected people in the past 7 days and 14 days in the event of an epidemic. This supports the epidemiological investigation to the maximum extent. Through the data, we can basically judge where the infected people are infected, and provide reference for the subsequent delineation of medium and high-risk areas. However, the professional also pointed out that after the epidemic entered a new stage, it is no longer necessary to trace the source as before, so it is no longer necessary to rely on these historical data at present. "After all, this is the transfer of personal privacy made by the public in order to cooperate with the overall situation of epidemic prevention."

　　What do ordinary citizens think? Let’s see what the supporters in the positive camp say — —

　　Citizen Li Tao: No suggestion, delete it immediately. The mission of "health code" has been completed, and relevant data should be completely deleted.

　　Citizen Qiao Qiao: I am a 2018 undergraduate student. I was often locked in school from my sophomore year until graduation. During the period of school closure, every day, in addition to doing nucleic acid, the "health code" was checked. Now when I see the "health code", I will think of that painful memory, especially hoping to completely delete the "health code" and related data.

　　Natural extinction of the opposing side

　　A data engineer, who asked not to be named, believes that the key issue is not whether the data should be saved, but what can be done to make the data more secure.

　　In this regard, Xu Gang, Dean of the School of Artificial Intelligence of Zhejiang Security Vocational and Technical College, also said that it is not easy to generate massive data on specific topics, and it is of high value in professional fields. Massive data should be preserved for a long time, and it will be better through natural extinction. He explained that theoretically, every kind of data has a life cycle, which is divided into collection — Handling — Transmission — Exchange — Six stages of destruction. In the short term, it is necessary to consider that the destruction needs to be based on certain policies, regulations and technical means, and not only will there be risks that cannot be traced back, but also corresponding costs and expenses will be incurred. However, natural extinction, such as expired batch destruction, storage equipment scrapping, natural disaster destruction and other factors, is conducive to the long-term reuse of data, especially the epidemic data can be used for long-term research on citizens’ health, epidemic spread theory, optimization methods of epidemic prevention measures, non-compliance behavior during the epidemic, etc. Of course, it is necessary to strictly ensure data security in this process.

　　There are also many citizens’ voices in the anti-party camp — —

　　Netizen "Wendy": As long as it is not leaked, the data can be kept reasonably, and it doesn’t matter if it is not deleted. In case of special circumstances in the future, these data can be used as historical situations for analysis, which may play an emergency role.

　　Citizen Chen Xi: I remember that many people were sending friends to commemorate the trip card when it was off the line. Although there were countless "health code" checks and negative nucleic acid certificates during the epidemic, there were still many warm moments during the epidemic. I hope to keep the "health code" and the data inside, which can be regarded as a commemoration of this special period.

　　What do you think of whether the data of "health code" should be deleted?

　　Source: Wenzhou Daily

　　Original title:

　　The proposal of Wenzhou delegates to the NPC and CPPCC triggered a debate?

　　Do you want to delete the "health code" data?

　　Pro: completely delete VS anti: natural extinction

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