Cctv news(Reporter Wang Xiaoying): On August 19th, the Education Department of Gansu Province issued the Notice on Making Overall Plans for the School’s Opening of Autumn Term in 2021 and the Prevention and Control of Epidemic Situation, which clearly stated that according to the work arrangement of the leading group for the joint prevention and control of epidemic situation in COVID-19 and the work requirements of the Ministry of Education, schools in various places should start classes in a classified way of "wrong area, wrong level, wrong time and wrong peak". In principle, the opening time should not be earlier than August 30th.

　　The opening time of colleges and universities in the province is not earlier than August 30, and closed-loop management is implemented.

　　According to the requirements of the notice, colleges and universities in Gansu Province will start school no earlier than August 30th. Colleges and universities assess the conditions for starting school and returning to school according to the principle of territorial management. Colleges and universities that fail to meet the local epidemic prevention and control requirements, fail to implement various prevention and control measures, and fail to implement effective emergency plans and drills cannot start school.

　　In accordance with the principle of "universities outside Lanzhou before universities in Lanzhou, students from within the province before students from outside the province, senior students before junior students, and old students before freshmen", colleges and universities start school at different peaks. In principle, the interval between colleges and universities in each batch is at least 2 days, and there are no more than 2 colleges and universities in each county (district) in each batch. Students return to school at different peaks. Colleges and universities arrange classes and people in different grades in batches, and organize students to report back to school in an orderly manner. Students who return to school every day should not exceed the number of students in one grade. Students should return to school in strict accordance with the requirements of the school notice. Without the consent of the school, students are not allowed to return to school in advance.

　　Teachers and students in colleges and universities must hold negative proof of nucleic acid detection within 48 hours when they return to school. After the teachers and students in colleges and universities across provinces and cities arrive at school, colleges and universities will organize another nucleic acid detection, suspend off-campus offline training, and overseas teachers and students will not return to school without the consent of the school. According to the situation of epidemic prevention and control, if the opening time of colleges and universities needs to be postponed, it will be notified separately.

　　According to the notice, teachers, students and employees in high-risk areas will be suspended from returning to school. Teachers, students and employees who have lived in high-risk areas for 14 days before the start of school will be isolated by the local epidemic prevention and control leading group for 14 days. After the centralized isolation expires and the results of three nucleic acid tests are negative, they can return to school. Teachers, students and employees in low-risk areas should return to their places of residence 14 days before the start of school, continue to do a good job of personal health monitoring for 14 days in accordance with the relevant regulations of the local epidemic prevention and control leading group, and implement closed-loop management after the start of school.

　　In the notice, the proposed opening schedule of the autumn semester of 2021 for ordinary undergraduate colleges and universities in the province and the proposed opening schedule of the autumn semester of 2021 for vocational colleges in the province were clarified. Gansu Medical College, the earliest school, is scheduled to start on August 30, 2020, and Lanzhou University, the earliest college in Lanzhou, is scheduled to start on September 1. The latest is Gansu Communications Vocational and Technical College, and the planned start date is October 8, 2021.

　　Primary and secondary schools and kindergartens: the evaluation conditions are not earlier than August 30th.

　　The primary and secondary schools in the province start school at a staggered peak according to the principle of grading and classification, and the start time is not earlier than August 30. All localities assess the conditions for starting school and returning to school according to the principle of territorial management. If the epidemic prevention and control conditions fail to meet the local epidemic prevention and control requirements, the prevention and control measures are not implemented in place, and the effective emergency plans and drills are not implemented, schools cannot start school. Evaluate the conditions for starting school and returning to school one by one, report the starting time to the Provincial Department of Education seven days in advance, and suspend off-campus offline training.

　　Kindergarten opening time is not earlier than August 30th. All localities assess the conditions for opening the park and returning to school according to the principle of territorial management. If the epidemic prevention and control conditions fail to meet the local epidemic prevention and control requirements, the prevention and control measures are not implemented in place, and the effective emergency plans and drills are not implemented, kindergartens cannot open the park. After the kindergarten opening work plan and emergency response plan are evaluated by the local office of the leading group for epidemic prevention and control at or above the county level, the municipal education administrative department will co-ordinate and report the opening time to the Provincial Department of Education seven days in advance.

　　According to the website of the Ministry of Agriculture and Rural Affairs, in order to effectively ensure the market supply and price stability of vegetables and other "vegetable basket" products during this winter and next spring, especially during the New Year’s Day Spring Festival, the Winter Olympics and the National "Two Sessions", recently, the Ministry of Agriculture and Rural Affairs, the National Development and Reform Commission, the Ministry of Finance, the Ministry of Natural Resources, the Ministry of Ecology and Environment, the Ministry of Transport, the Ministry of Commerce, the National Health and Wellness Commission, the General Administration of Market Supervision, China Banking and Insurance Regulatory Commission, China Securities Regulatory Commission and other departments jointly issued "On Effectively Grasping

　　The "Notice" requires that the local territorial responsibility should be strictly implemented, and the stable supply and price of vegetable basket products such as vegetables this winter and next spring should be taken as an important part of the assessment of the mayor’s responsibility system for the "vegetable basket", and all work such as production development, production and marketing convergence, circulation and transportation, market regulation, quality and safety should be coordinated. It is necessary to steadily improve the self-sufficiency of vegetables, implement the strictest farmland protection system, and ensure the stable area and continuous improvement of vegetable fields. It is necessary to strengthen the emergency production and supply capacity of vegetables, formulate and improve the emergency plan for vegetable production and market supply in this region, and ensure a stable market supply and basically stable prices.

　　The "Notice" emphasizes that it is necessary to do a good job in vegetable production in winter and spring by region. The "South Vegetable Transportation to the North" base should give full play to the advantages of light and temperature in winter, tap the resources of winter fallow fields, expand the production of winter vegetables according to local conditions, and increase the transfer amount to the northern region. The main production areas of protected vegetables in the north should steadily increase the production area of protected vegetables such as solar greenhouses and plastic greenhouses, and increase the supply of fresh vegetables in winter and spring. Large and medium-sized cities should judge the impact of natural disasters and sudden epidemics in advance, arrange the production of fast-growing leafy vegetables and other emergency vegetables in advance, and increase the market volume. It is necessary to formulate an emergency plan for disaster prevention and pest control in response to La Nina as soon as possible, make good reserves and technical preparations for materials such as fertilizers and pesticides, strengthen classified guidance services, and increase vegetable production. It is necessary to strengthen quality and safety supervision, strictly control the source of inputs, vigorously promote the scientific use of fertilizers and drugs, strictly control market access, strictly implement the requirements for the entrance inspection of agricultural batch markets and the incoming inspection of sellers of edible agricultural products, and ensure the safety of consumers.

　　The "Notice" requires strengthening the monitoring and dispatching of information such as vegetable production, market and reserve, releasing production and marketing information in a timely manner, doing a good job in the connection between production and marketing, implementing the "green channel" policy for the transportation of fresh agricultural products, ensuring rapid transportation between regions and preventing difficulties in selling and supply interruption. It is necessary to strengthen departmental cooperation and publicity and guidance, ensure the supply safety of vegetables and other "vegetable basket" products, and maintain normal social order.

　　BEIJING, Aug. 11 (Xinhua) According to the website of the National Development and Reform Commission, the National Development and Reform Commission and relevant departments have drafted the Interim Measures for the Administration of Remanufacturing of Auto Parts (Draft for Comment) (hereinafter referred to as the "Measures"), which is now open to the public for comments. The "Measures" propose to encourage automobile manufacturers to recycle used motor vehicle parts for remanufacturing through the after-sales service system. Encourage specialized core recycling companies to provide remanufacturing enterprises with core materials that meet the requirements from maintenance channels.

　　Data Map: Workers on the automobile production line are working. Zhongxin News Agency reporter Chen Chao photo

　　According to reports, the remanufacturing mentioned in the Measures refers to the process of professional repair or upgrading of old automobile parts that are no longer used due to functional damage or technical elimination, so that their quality characteristics and safety and environmental protection performance are not lower than those of prototype new products.

　　The Measures propose that remanufacturing enterprises should build a reasonable reverse logistics system and a core recycling network. Encourage automobile manufacturers to recycle used motor vehicle parts for remanufacturing through the after-sales service system. Encourage specialized core recycling companies to provide remanufacturing enterprises with core materials that meet the requirements from maintenance channels.

　　The Measures point out that remanufacturing enterprises that have passed the third-party remanufacturing quality management system certification can purchase the engine, steering gear, transmission, front and rear axle and frame (hereinafter referred to as the "five major assemblies") parts of scrapped automobiles from qualified scrapped motor vehicle recycling and dismantling enterprises, and the types of recycling should be consistent with the types of parts that have passed the certification system of the enterprise. The tail gas aftertreatment device shall not be recycled for remanufacturing, and the recycling of key components for emission control shall meet the requirements of national emission control standards. It is not allowed to recycle the "Five Assemblies" parts of scrapped motor vehicles through market traders.

　　Remanufacturing enterprises shall use the purchased "Five Assemblies" of scrapped automobiles for their own remanufacturing, and shall not resell them; The parts that are not used for remanufacturing of this enterprise shall be sold to smelting or crushing enterprises as waste materials.

　　The Measures require that remanufacturing enterprises should ensure that the remanufactured products they produce and sell have the same quality characteristics as the prototype new products, and carry out the same inspection and testing as the prototype new products when they leave the factory. The safety standard of remanufactured products should not be lower than the national requirements for motor vehicle maintenance parts.

　　The comprehensive management department of local circular economy development at or above the county level coordinates the local departments of commerce, transportation, market supervision, ecological environment, etc., and manages the remanufacturing activities of auto parts within their respective administrative areas to promote the healthy and orderly development of the industry.

　　In July, thousands of college graduates are about to devote themselves to new roles. In the noise of parting, there is such a group of people standing in the corner who have been silent. This is an increasing number of depressed patients in colleges and universities. They are suffering from pain, loneliness and isolation that ordinary people can’t understand. It is really difficult for him to finish his graduation thesis and find a decent job at the moment. A recent survey by the reporter of Beiqing Daily found that 40 people in a famous key university in Beijing were diagnosed with depression, accounting for about 20% of the visits of the school psychological counseling center. College students with high intelligence and strong desire to win have become a high-risk group of depression.

　　survey

　　Depressed students account for 20% of the visitors to the counseling center.

　　"Hello, this is the psychological hotline for college students who cherish their lives in Li Jiajie. Can I help you?" A fixed opening remark, at the moment when the phone was connected, the receiver hesitated for several seconds and slowly spit out: "Hello, I want to consult some questions related to depression. I have been insomnia for 3 months … …” Xiao Qing, a student volunteer who has been connected for three years, still feels nervous and sweaty when she meets a caller who claims to be depressed.

　　Since the opening of "Li Jiajie Cherish Life Psychological Hotline for College Students" for 7 years, this hotline has listened to the voices of nearly 10,000 people from all over the country. Qin Lin, director of the hotline, told Beiqing Daily that the reporter would receive nearly three or four students’ radio waves for help every six hours online. Zhang Wen (pseudonym), the head of another mental health education center of a famous university in Beijing, said: "According to rough statistics, five years ago, one or two of the 10 clients had depression on average, but now it has risen to 3-4."

　　At present, colleges and universities in Beijing generally have mental health centers, which are mainly responsible for psychological investigation, mental health education, psychological classes and counseling. The school also arranges full-time psychological teachers and is equipped with special counseling centers. Here, although you can’t make clinical diagnosis like a professional hospital, it is the first "defense line" to prevent crisis and screen depression.

　　When talking about the group of college students suffering from psychological crisis, Zhang Wen, who has been working in the front line of university psychological counseling for a long time, bluntly said: "Among them, depression accounts for a relatively high proportion. Last year, there were about 1,500 visitors to the center, and depression accounted for 20% of the number of consultants. According to our statistics, a total of 40 students in the school were diagnosed with depression, and this number should be even higher if they were actually sick but did not come to consult. "

　　When these students come, they often talk about trifles such as "I’m under a little pressure to study recently", "How is it with my tutor (friend)" and "I’m lovelorn". Only when they completely let their guard down can they transition to a deeper topic: "Summarizing can be divided into four categories: study, interpersonal love, family and questioning the meaning of life." Regarding the psychological crisis of students, the situation of each school is different, and different types of colleges and universities face different problems. "Art universities focus on emotional issues, while comprehensive key universities focus on academics."

　　Depression, as a mental illness, has obvious abnormal reactions in emotion, cognition, motivation and physiology, and it is usually in the above aspects to judge whether it is sick or not. "If you lose interest in life, you will feel meaningless. In serious cases, you will have suicidal tendencies." Zhang Wen remembers receiving a girl who had undergone psychological counseling for three and a half years. At that time, the girl couldn’t even remember a short sentence of more than seven words. "I am sick, and my body and mind are in great pain. It is often difficult for ordinary people to understand. Our process is to ask the symptoms first. If it is serious, it is recommended to refer me and inform my family members or teachers. If it is not serious, I will have psychological counseling."

　　"I’m not good enough" is a high-frequency word in the mouths of visiting students in the center. Contrary to the usual idea of "just study hard", key university students with excellent grades have already occupied a certain number of depressed groups. They are extremely strict with themselves and often show feelings of guilt and self-blame. "Many children I have come into contact with are smart and sensible, and they have a strong motivation to win. For a long time, emotions such as self-blame or anger have been suppressed, which makes them point their attacks at themselves. "

　　particular case

　　Unable to defend my thesis, I had to drop out of school.

　　When it was time to say goodbye after graduation, Xiaoyu (pseudonym), a third-year doctoral student, did not show up at this year’s reunion dinner. She was ill. On the long road of fighting depression, Xiaoyu’s thesis defense has been in the foreseeable future, and graduation can only be postponed. She said the disease had no wound and no bleeding. "If you are depressed, don’t push me. It’s riddled with holes and leaks everywhere."

　　Xiaoyu, a liberal arts major at a well-known university in Haidian, Beijing, has always been quiet and introverted, but she is extremely active on social networks and updates almost every day. Looking at Xiaoyu’s WeChat circle of friends, I generally don’t notice that she is suffering from depression, and it has been 5 years. When spitting in the circle of friends became a blatant way of "selling cute", few people noticed her loneliness and pain that was occasionally open. This New Year, she wrote the sentence "Accept the best and worst of yourself".

　　Since the master’s degree was diagnosed as depression, she has suffered from three diseases, twice at home and once during an exchange abroad. The latest illness was during the writing of a doctoral thesis, and she was troubled by the double pressure of thesis and employment. For several months, she often suffered from insomnia, and her physical condition became worse and worse, and depression struck again. "Attention drops, I can’t remember things, and I can’t write at all. I have eaten dozens of antidepressants and endured the side effects of nausea, weakness and soreness. These are mixed with the symptoms of depression itself, and life is worse than death. "

　　When asked why he got depressed, Xiaoyu was at a loss. "I wouldn’t be depressed if I knew the specific reasons for getting sick. It’s like a cold, and I accidentally got caught up." In the second year of her master’s degree, she suffered from insomnia all night. In panic, she kept asking herself why. Sleep disorder leads to paralysis of study. "Even when I cooked a jiaozi sticky pot, I had to make a profound self-criticism and then rose to self-doubt, ‘ You can’t even cook a jiaozi now! ’” After several urging from friends, she came to the school psychological counseling center. After receiving several counseling sessions, the psychological teacher suggested that she go to the Sixth Hospital of Beijing Medical University and was soon diagnosed with severe depression.

　　Zhang Teng (pseudonym), an undergraduate majoring in computer science, had a more tortuous and long process of diagnosis of depression than Xiaoyu. It was not until last semester of his senior year that he really "collapsed" before depression and dropped out of school to go home. "When I entered school, I didn’t like my university and major, and I had a psychological gap. In addition, my girlfriend who talked about long-distance love at that time was very confused and couldn’t get out of that sad mood. I began to look for all kinds of books to read and test, and suddenly I felt depressed. At first, neither my parents nor I believed it. When I was dying, I was so sick that I had to drop out of school. " Most of the cases of depressed college students interviewed by the reporter of Beiqing Daily have struggled in a vicious circle of "being strong before others and being depressed after others", and they are suffering from hidden depression.

　　characteristic

　　Feature 1

　　"Shame of illness" makes it difficult for students to get sick in school.

　　Zhang Tengtan, a former patient with severe depression, accepted many patients of the same age he had contacted, who were often reluctant to show others at the beginning. According to public statistics, the number of people who commit suicide in China is at least 130,000 every year, and 40% of them suffer from depression when they commit suicide.

　　Students interviewed at random generally feel that depression is not far away, but they don’t know much about its basic knowledge and diagnosis and treatment. Most of them understand it from previous media reports. Yang Fude, president of Beijing huilongguan hospital, said in an interview at the end of last year that the number of patients with depression in China currently exceeds 26 million. According to the data of epidemiological investigation carried out by general hospitals in Beijing, nearly 10% of patients have depression, and less than 10% of them have received specialist treatment.

　　Because psychological problems are hidden, it is difficult for teachers to find out if the parties avoid them. The difficulty of pre-screening students with depression in colleges and universities can be seen. Faced with these difficulties, Zhang Wen and Qin Lin both laughed. "It is unlikely that children who come to see us will go to extremes." They feel that the top priority is still "desensitization", so that students and parents can face up to mental illness instead of demonizing depression. "The number of students suffering from depression on campus is increasing year by year, but some students and even their parents will feel ashamed and deliberately avoid communication. Some children are seriously ill and even refuse to see a doctor."

　　Feature 2

　　Dr. Shuo’s depression has shown an upward trend.

　　Professor Lin Guirui, honorary president of Beijing University Psychological Quality Education Research Association, has been conducting research on "college students’ psychological crisis groups" for years. Through a large number of case studies, she found that these depression groups of college students have some commonalities, such as: the proportion of students with bad family relationships or parent-child relationships is relatively high; Although the proportion of graduate students is not high at present, it has shown an upward trend.

　　Compared with undergraduates, PhD students who have the same experience as Xiaoyu face more economic, academic or family problems, and they are under greater and more complicated pressure. Zhang Wen recalled that he had intervened in a crisis with a male doctor who didn’t take a bath for a month. "I have been studying for 6 years but I can’t graduate. The incentive is the impact of papers and tutors, and he can only drop out of school in the end. "

　　When Xiaoyu’s classmates talked about her, they admired and envied her talent and hard work, but felt that the girl pushed herself too hard. One year abroad, Xiaoyu once struggled to translate a 600-page English book during her illness. Xiaoyu’s tutor was considerate of his disciples and advised Xiaoyu not to be impatient and to listen to the doctor’s arrangement. Fish said, "I am sick. Although he doesn’t say anything, I know that he is in the same mood as his parents. If there is something wrong with the students who have worked hard to train, it will be a great blow to the mentor. "

　　Under the current university management system, the coverage of psychological education in colleges and universities for graduate students is far less than that of undergraduates. In view of the topic that graduate students’ mental health is not paid enough attention, an unnamed college psychological counseling teacher explained: "This situation has certain objective reasons, including the factors of institutional setup in colleges and universities. Generally speaking, the mental health center belongs to the academic department of colleges and universities, and the academic department is often responsible for the related problems of undergraduates, and it is of an assistance nature for graduate work. "

　　affect

　　Some employers will do psychological tests for entry.

　　In addition to the sense of shame, many college students interviewed at random also mentioned another hidden feeling of not wanting to go to psychological counseling: "If there is something wrong with my psychology here, will it let many people around me know, and will it affect my future employment?" Zhang Wen and Qin Lin’s answers dispelled the students’ concerns to a certain extent, because the psychological hotline and psychological consultation will never enter the students’ personal files.

　　"Keeping secrets for them is our professional requirement. Unless the student’s condition is very serious and has extreme behavior tendency, then we will definitely inform the school counselor and parents. At this point, we will explain it to the visitors before the consultation, and we will start our work with the consent. "

　　The reporter of Beiqing Daily noticed that mental health problems have been paid more and more attention by employers outside campus, and the psychological test for entry has become fashionable. Zhao Wen (pseudonym), a graduate, passed the written examination and interview of a public institution in the spring recruitment this year. During the physical examination, the unit asked her to go to the hospital for psychological evaluation besides physical examination. In the hospital, Zhao Wen met several job seekers who needed a mental health assessment test just like her. They were asked to fill out a psychological test. These topics involve mental health status, personality characteristics, marriage and family, studies and other closely related contents.

　　Afterwards, Zhao Wen learned that the doctor would make a preliminary conclusion according to the questionnaire, judge the current mental health status of the examinee, and speculate on the problems existing in the examinee’s body, work, life, family, study and other aspects. "Who can guarantee the authenticity of this questionnaire? If someone has been unable to find a job because of a psychological investigation and evaluation, is this a kind of discrimination and unfairness? "

　　A senior psychological evaluation expert said that employers often have different attitudes towards whether to have a psychological test when they enter the job. "48% of unit leaders think that the psychological health of candidates is more important than skills when recruiting. Even if the applicant is very capable, if there are psychological problems, the unit will give up. " However, he admits that there are indeed many units that ask them to do mental health assessment for new recruits, most of which are education, medical care, security and other units, and there are many job seekers who have been rejected because they failed the psychological test.

　　This edition/reporter Liu Xu

The full text is 445 words in total | It takes about 2 minutes to finish reading.

　

Beijing Meteorological Observatory released at 20: 00 on April 6: It is cloudy and sunny during the day, and the north turns to the south wind, with the highest temperature of 27℃. When the weather is dry, it is necessary to pay attention to the safety of using fire and electricity; There is a big temperature difference between day and night, so please adjust your dress in time to avoid catching a cold.

　

It should be noted that in the next few days, the temperature in Beijing will drop first and then rise. From April 8 to 10, there will be weak cold air activity, and the temperature will drop. Everyone should pay attention to increasing or decreasing clothes in time to guard against colds. At the same time, there will be precipitation in the northwest on the night of April 8, and the lowest temperature will drop to 9 C at night, and the highest temperature will drop to 17 C on April 9. Please pay attention to the approaching forecast and take precautions. After April 11th, the temperature gradually rose and stabilized.

　

　

According to @ Meteorology Beijing, the pollen of cypress and willow in Beijing area is gradually coming to an end. However, at this time, plants such as Oleaceae, represented by Fraxinus, are at the peak of loose pollen, and Pinaceae joined the loose pollen army in the middle and late April, so the pollen concentration in Beijing is still at a high level in April, and sensitive people should pay attention to protection.

　

　

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Source: Meteorology Beijing

　

Editor: Du Qiaomin

　

Audit: Zhao Liang Tu Ling.

　

Issued by: Wang Jiao

　

　　The express delivery number publicly sold online is 50 cents each.

　　"I almost fell for it!" Talking about the express claim phone that I just received, Jin Zhu had a lingering fear. "When I lost the bank card number, password and reserved mobile phone number, I realized that it was wrong. Isn’t this a fraud?"

　　Recently, Jin Zhu, a Beijing citizen, was almost defrauded by telecom. The other party used the loss of express delivery and double claims as bait to trick him into a trap. The reporter’s investigation found that due to the epidemic situation, there is a backlog of express delivery nationwide, and criminals have used the psychology of consumers eager for express delivery to commit fraud in many places, and an illegal interest chain for selling express logistics information has been formed. The police in many places reminded that if you receive a courier claim call, you should not trust it. You should immediately contact the official customer service hotline of the courier company.

　　False claim

　　Pay for lost goods by "leaving a password"

　　During the epidemic, several couriers of Jinzhu were delayed. One courier sent from Zhejiang has not moved since it arrived at the Beijing transshipment center on February 29th. Jin Zhu didn’t care too much. "If not, let the seller reissue it."

　　So more than a month passed. Last week, he suddenly received a strange mobile phone number registered in Xingtai, Hebei Province. The other party claimed that it was a courier "customer service". "This person accurately knows all the information of my courier, including my name, address and courier ‘ Do not move ’ The state, he said that the courier has been lost, and it is necessary to pay double the value of the goods. "

　　"Customer Service" asked Jin Zhu to add WeChat, and then they had a voice call. Under the guidance of "customer service" step by step, Jin Zhu paid attention to a "claim settlement" WeChat official account, and then began a series of operations such as binding bank cards. Until the bank card number, password and reserved mobile phone number were involved, Jinzhu began to wake up. "I understood at once that this is fraud."

　　Hang up the voice call, ask the official express customer service, contact the e-commerce seller, and report to WeChat customer service … … After a series of operations, Jinzhu’s back was still cold. "I was bored. How did the liar know that my courier didn’t arrive?"

　　What a leak

　　Express information is 50 cents a piece.

　　Xiao Bai, an insider, said that this is a commonplace topic. In the online shopping process, there are many links from sellers to buyers, and any link may be leaked. In order to help Taobao sellers make up sales, there are even acts of publicly selling express delivery numbers online.

　　The reporter logged into a single number network, which has a large number of express numbers, covering the whole country, involving almost all express companies, and is updated every day. For 0.5 yuan, you can buy a courier number. The reporter tried several times and used the courier company official website to verify and found that all these single numbers were true. Through the single number, you can know the delivery place, receiving place and real-time status of the express delivery. However, the mobile phone number of the consignee is not displayed, and the name of the consignee is rarely displayed.

　　Xiao Bai revealed that after 2017, most courier companies began to adopt "privacy sheets" to protect customer information. "But not all couriers are using privacy sheets because it involves hardware and time costs." The reporter received a courier on April 9, and the complete mobile phone number was displayed on the packing list.

　　It’s difficult to find the consignee’s mobile phone number from the open trading order number. Is there any other way? Yes. In 2017, a case occurred in Jingzhou, Hubei Province, in which 11 courier employees stole and leaked more than 13 million pieces of citizen information. In 2018, a case in which a hacker illegally invaded and stole nearly 100 million pieces of citizen information was exposed. In 2019, a courier company in Nanjing, Jiangsu Province colluded with outsiders, involving the disclosure of about 500,000 pieces of citizen information. This information has been or is intended to be used for accurate fraud.

　　"Basically, in addition to insider stealing, it is hacking." Xiao Bai introduced that after the implementation of the "Provisional Regulations on Express Delivery" on May 1, 2018, the act of revealing user privacy can be fined up to 100,000 yuan.

　　Despite the legal constraints, the illegal act of revealing the privacy of express users has been repeatedly banned and has become an accomplice of telecom fraud. In recent years, there have been many cases of claims fraud caused by the backlog and delay of express delivery in many parts of the country. For example, on March 11, Tianjin Baodi police issued four cases of express claims fraud, involving a total amount of more than 100,000 yuan. The police reminded that the courier company would not contact the claim through the personal mobile phone number. Once receiving the claim call from the "customer service staff", it should remain calm and communicate with the official customer service and e-commerce platform of the courier company in time.

　　Our reporter Sun Yi

　　□ Our reporter Zhou Xiaopeng

　　Online celebrity products have become a unique phenomenon in residents’ life, from scenic spots and amusement parks that are wildly spread in friends circle to cosmetics and delicacies mentioned in various topics, to restaurants and stores that are crowded and lined up forever offline. People are dazzled by various online celebrities, online explosions and popular products.

　　According to the 2018 Insight Report on Economic Development in online celebrity, China jointly released by iResearch and Sina Weibo, as of May 2018, the total number of fans in online celebrity, China has reached 588 million, and the economic scale of online celebrity will exceed 2 trillion yuan.

　　However, with the deepening of online celebrity products in life, a lot of problems about these products, such as exaggerated publicity, uneven quality, trademark infringement and volume fraud, have also emerged, and the "pit" in the "online celebrity economy" has begun to be hard to prevent.

　　Online celebrity store, likui jy and Gui Li are difficult to distinguish.

　　Since the first half of 2017, Xicha has set off a wave of beverage shops in online celebrity, which has become the object of many young people’s pursuit. In the first half of this year, a drink shop named "Xishe Xicha" in Beijing claimed to have spent a lot of money to buy the formula from "Xicha" and jointly operated with Xicha, which attracted many consumers.

　　The fact, however, is that online celebrity’s drink shops have encountered shanzhai. Hi tea quickly voiced that the above-mentioned stores did not have any form of cooperation with them. This situation is not uncommon. For example, after Master Bao, a pastry shop in Wuhan, became popular on the Internet, stores such as Master Jin Dian Bao, Master Jing Bao and Master Supreme Bao blossomed everywhere in Beijing. Because the cottage shops are imitating the signs and products of "Zun Zun", even the names are very close, which is difficult for ordinary consumers to distinguish.

　　One of the reasons for the popularity of Master Bao’s pastry shop is that there are always tens of meters of "long queues" in front of it, and the enthusiasm of fans is amazing. Some media have gone deep into QQ groups, forums and WeChat groups to find out that there are "foremen" who post filling tasks online and organize a large number of part-time workers to queue up as "trustees" on the spot.

　　After the media exposed that this online celebrity store paid people to queue up to create a hot sales scene, the headquarters of this "Master Bao" online celebrity store also responded quickly and apologized, saying that the behavior of one store did not represent the whole brand. However, Beijing Bao Caisheng Catering Company then directly bombarded the "Master Bao" who hired people to queue up as a cottage infringement shop, and both parties went to court for this, and related cases are under further investigation.

　　In another online celebrity drink shop in Beijing, a media reporter "undercover" in the store and was shocked to find the fresh juice that became popular on the Internet. According to the report, the clerk in the drink shop directly squeezed the juice in the tea bag with his hands, and even the clerk himself said it was "disgusting"; The fruit was thrown into the juicer without cleaning, and the operator never wore gloves; There are fresh and attractive fruits on the counter, but the mango … …

　　Confirm whether trendy products are harmful first.

　　Nowadays, as long as the word "online celebrity" is added, and it is fueled by the Internet, people’s enthusiasm for consumption can often be ignited. However, some online celebrity products really can’t stand scrutiny, with high prices and amazing sales, but there are security risks, and even some products are "three noes".

　　In some city bars, luminous drinks are popular. These luminous drinks are packed in cups of various shapes and flash every three or four seconds. Merchants have also given many unique names to the drinks. In fact, it is the ice in the drink that glows, and there are small light bulbs in the ice.

　　According to the investigation by the reporter of Legal Daily, all the luminous ice cubes are made of button cell, which will not cause electric shock due to the low power. However, because the price of this lamp is relatively low, it is likely that the plastic material of the shell is of poor quality, and some toxic substances may be produced after being soaked in corrosive liquid for a long time. In the market, many of these online celebrity products do not have the qualified marks of quality supervision departments.

　　The recently popular "smoking ice cream" also has certain security risks. Food-grade liquid nitrogen refrigeration is added to this online celebrity food. Liquid nitrogen which is atomized quickly is generally safe, but some children may suffer oral injuries after eating it.

　　For these trendy online celebrity products, experts advise consumers to be optimistic about the composition of the products, identify whether the products have qualified instructions and safety labels, see clearly the ingredients such as raw materials of food and drinks, and consider the safety factor when eating. If online celebrity products belong to "three noes" products, they must not be bought and eaten.

　　In addition, some online celebrity products boast various functions, such as "Bigu Meal" in online celebrity, which advocates "detoxification and weight loss", but in fact, it often leads to serious energy intake deficiency, which may lead to muscle decomposition, basal metabolism decline, multiple organ damage, and even increase the risk of cardiovascular disease. Don’t believe these fabricated online celebrity statements.

　　The routines behind online celebrity marketing should be clearly understood.

　　Or a "functional artifact" that can lose weight, sunscreen and whiten; Or it is an "honorary winner" who has won some domestic and international awards and has been endorsed by various authoritative organizations for its quality; Or a "grandiose product" … … Online celebrity products with these unique "temperament" often require consumers to be vigilant.

　　In addition to some online celebrity stores hiring people to queue up to create illusion, there are many routines for online celebrity products. Online celebrity products usually show a lot of praise and experiential promotion on the Internet, and offline stores are often in short supply and business is booming, but in fact they are usually routine.

　　A online celebrity store promoter revealed that most consumer evaluations can be faked, and this fake business has formed a considerable scale. There is a clear charging standard for the evaluation of consumption experience on various e-commerce platforms. Generally, the evaluation of "full number of people" is only a few yuan, but the evaluation of consumption evaluation, detailed experience and great appeal will receive each 120 yuan at the highest.

　　Some media joined the group that acted as the "queue head" and found that there was a special person who posted information about the time, place, number of people and hourly wage of hiring people to queue up. Generally, a person hired 100 people to 150 yuan within 3 hours.

　　Some online celebrity products have many honor "platforms", but these honors are usually unreliable. It has been exposed by the media that the honor of online celebrity Mazibao brand, the so-called "3.15 Anti-counterfeiting and Fidelity Honor Mark" and "Anti-counterfeiting and Fidelity Consumer Alliance Unit", has not been authorized, and its business model has not been certified at all. It is purely a fictional honor and self-promotion.

　　In addition, there are a large number of protagonists who advertise "get rich quickly", often lacking names and surnames, and there is no way to search. Online celebrity products under this marketing model are simply nonsense, and even some of them have violated the law. Consumers must spend rationally and distinguish between authenticity and falsehood.

　　361 cylinders

　　How many ships are you divided into?

　　No more than one ship

　　There is no room for a ship without a cylinder.

　　Wine is the source of Li Bai’s poetic prosperity, and later generations used the mathematical poem "Li Bai Drunk" to describe Li Bai’s heroic spirit of drinking and writing poems. The full text of the poem is: Li Bai walks down the street, carries a pot to buy wine, doubles it when he meets a shop, drinks a bucket when he sees flowers, meets shops and flowers three times, and drinks all the wine in the pot. How many buckets is there in the pot? Can you work out this problem? Teng Yaoyun, a 92-year-old math teacher, used backward calculation, and the answer was 7/8 (7/8).

　　Is math really boring? In order to refute this idea, Teng Yaoyun began to write a book when he was in his 80s. It took more than five years, and more than 400,000 words of "Mathematical Beauty and Mathematical Thinking Method" was finally published before the Teachers’ Day this year.

　　In order to make more people love mathematics, she wrote books in her 80 s.

　　Teng Yaoyun, who graduated from the Mathematics Department of National Women’s Teachers College in 1949, has been teaching mathematics for 36 years, but found that many people are afraid of difficulties in mathematics. Teng Yaoyun’s son, Zhao Yousheng, a professor at the School of Public Administration of Chongqing University, told the chongqing morning post reporter: "My mother told us that many people find mathematics difficult, but it is actually beautiful. The reason why my mother wrote this book is mainly to make the study and teaching of mathematics no longer boring, to help students find beauty in mathematics, to cultivate their interest in learning in the feeling of beauty, to master the thinking method of learning mathematics in interest, and to turn the headache mathematics into a favorite mathematics. "

　　Teng Yaoyun’s "Mathematical Beauty and Mathematical Thinking Method" is just such a book that people no longer feel "horrible" about mathematics. In order to make mathematics more attractive, Teng Yaoyun also asked his wife to join in. Zhao Yousheng said: "My father Zhao Jiayi is an old teacher of Southwest University, and in the book ‘ Mathematics and Poetry ’ In part, there is a palindrome poem by my father, "I have a scene."

　　The golden section can be so interesting.

　　In Teng Yaoyun’s view, mathematics can explain many problems in the real world. For example, the golden section (0.618) is closely related to the magnetic field, human body structure, architectural monuments and even military affairs on the stage. In "Mathematical Beauty and Mathematical Thinking Method", the old man Teng Yaoyun wrote: During the period of War of Resistance against Japanese Aggression, some theatrical troupes were stationed in Jiangjin, and there would be some lectures. I was most interested in the magnetic field on the stage. The announcer had to announce the curtain in the magnetic field, and the wonderful performances had to be performed in the magnetic field to attract the audience to the maximum extent. In the teacher’s explanation, this magnetic field was the golden section of mathematics of 0.618. "

　　For example, in the military, the value of 0.618 is also very useful. "When the rifle was first manufactured, the ratio of the length of the gun body to the handle was very unreasonable, so it was not convenient to aim. In 1918, Alvin, a corporal of the American Expeditionary Force, reformed this rifle, and the ratio of the reformed rifle type to the gun body was just 0.618."

　　The mystery in traditional poetry is originally a mathematical answer.

　　Professor Zhao Yousheng said that a poem circulated among the people can actually be analyzed by mathematics. This poem is: 361 tanks, which can be divided into several ships at your disposal. No more than one ship is allowed, and no one tank is allowed to be missing. After mathematical analysis, the answer to this poem is 19 ships, each with 19 cylinders. "My mother explained it with the square root of." Zhao Yousheng said. Our reporter Luo Xuemei

Special topic: picture channel

Russian-made AL-31FN High Thrust Aeroengine

　　According to a recent article on the website of Russian Airport, although China claims that the J -10 is a new generation fighter developed entirely by domestic engineers, it will be inseparable from the powerful power given by Russian-made engines for a long time from its birth to the future.

　　At first, China had planned to equip the J -10 with the domestic WP-15 engine, but with the cessation of the development of the latter, China had to start looking for a "foreign heart" for the new machine overseas. As the Russian-made Su -27 and Su -30 equipped by the People’s Liberation Army are equipped with AL-31 series engines and show good performance, China finally chose AL-31F as the standard engine of the J -10.

　　However, there are still some differences between the AL-31F equipped with the J -10 and the same type of engine equipped with Russian fighters, so it was named AL-31FN.

　　The development of AL-31FN was completed in 2000. During your stay in 2002-2004, the Russian Salute Company delivered a total of 54 AL-31FN engines to China at a unit price of 3 million US dollars. At that time, the two sides also held talks on the establishment of a maintenance factory for this type of engine in China.

　　In July 2005, Russian Defense Products Export Corporation signed a contract with China to supply another 100 AL-31FN engines within three years (China has the right to buy another 150 engines before 2010), with a total value of 300 million US dollars. In addition, the two sides are still discussing the possibility of assembling this type of engine in China by Chinese enterprises according to the license.

Topic: Israeli bombing of Gaza Strip.

Gaza residents walked through the ruins with their sleeping children in their arms.

　　Israel began to withdraw its troops from the Gaza, but said it would definitely fight back if it was attacked.

　　Both Palestine and Israel threatened to fight again.

　　Ma Zhen (Xinhua News Agency for this newspaper)

　　Although Israel and the Palestinian Islamic Resistance Movement (Hamas) declared a ceasefire in the Gaza and Israeli soldiers began to withdraw from the Gaza, officials from both sides showed a tough stance on the 19th. Israeli officials said that another rocket attack would lead to another offensive, while Hamas’s spokesman claimed that the Israeli army had caused little damage to Hamas, and Hamas militants were capable of continuing to launch rockets.

　　Allegedly to be inObamaEvacuate before taking office

　　After the ceasefire was announced, Israeli troops began to withdraw from the Gaza Strip.

　　Israeli ground forces in the south, east of Gaza and north of Gaza are gradually retreating. As of noon on the 18th local time, Palestinian militants did not fire rockets at Israel.

　　According to the website of Ha ‘aretz, Israeli Prime Minister Ehud Olmert said in a meeting with leaders of several European countries on the 18th that Israel plans to leave the Gaza as soon as possible, but only if the situation is stable.

　　Israeli officials, who did not want to be named, said that Israeli troops would leave the Gaza before US President-elect Barack Obama took office on the 20th.

　　These officials’ statements were not confirmed by government spokesman Mark Regev. Regev said that as long as the Gaza remains calm, the Israeli army will leave immediately.

　　Although the Israeli army has gradually withdrawn from the territory, a large number of troops are still deployed on the Israeli side of the Palestinian-Israeli border area.

　　Restart the "targeted removal" operation at any time.

　　On the 19th, the Jerusalem Post website quoted a senior defense official as saying that the Israeli military planned to give Hamas a day or two to completely stop rocket attacks from the Gaza. During the ceasefire, the Israeli army will not assassinate Hamas’s senior leaders who have gone out of hiding, but if Israel continues to be attacked by rockets, the Israeli army will resume the "targeted killing" operation.

　　The official, who did not want to be named, said that Israel would no longer implement the previous restraint policy, and the Israeli army would respond as long as it was attacked.

　　Israeli Foreign Minister tzipi livni made a tough speech on the radio on the 19th, saying that Israel would definitely fight back if it was attacked by rockets again, and would launch a new offensive.

　　Preventing Hamas from acquiring weapons again is one of Israeli goals. Israel is making joint efforts with the United States and other countries to prevent Hamas from smuggling weapons from Egypt into Gaza again.

　　Israeli Public Security Minister Avi Dichter told Israel Radio that Israel would regard Hamas’s arms smuggling activities as an attack on Israeli territory. "That means that if arms smuggling starts again, Israel will regard it as an attack on Israel."