China Economic Semi-annual Report | Short-term export credit insurance supports 140,000 small and medium-sized enterprises.

  CCTV News:China Export Credit Insurance Corporation is a policy insurance company aiming at encouraging exports in China. Since the beginning of this year, in the face of the extremely complicated international environment and unexpected domestic epidemic, China Xinbao has fully played a policy role in export protection, service and joint construction of the "Belt and Road" and risk prevention and control. In the first half of the year, the underwriting amount exceeded US$ 445 billion.

  According to reports, in the first half of this year, China Xinbao realized an underwriting amount of 445.13 billion US dollars, an increase of 11.8% year-on-year; Paid compensation of 730 million US dollars, up 17.0% year-on-year; Support exports and investments to countries along the "Belt and Road" of 95.12 billion US dollars, up 13% year-on-year; The amount covered by export credit insurance accounts for 21.8% of China’s total exports.

  In terms of supporting small and medium-sized enterprises, in the first half of the year, short-term export credit insurance supported 140,000 small and medium-sized enterprises, with an underwriting amount of US$ 104 billion, an increase of 8.4% year-on-year.

  In terms of ensuring the stable and smooth supply chain of industrial chain, in the first six months of this year, China Xinbao supported the export of seven key industrial chains, including electronic information, household appliances, vehicle construction machinery, biomedicine, new energy, textiles and clothing and modern agriculture, with a year-on-year increase of 12.7%.

Respiratory infection is prevalent, microbiologist: Most of them are self-limited diseases, so we should pay attention to the elderly.

  At the press conference held on November 26th, Mi Feng, spokesman of the National Health and Wellness Commission, said that monitoring showed that influenza was the main respiratory infectious disease in China recently. In addition, rhinovirus, mycoplasma pneumoniae, respiratory syncytial virus, adenovirus and other pathogens caused it.

  "Influenza, respiratory syncytial virus, adenovirus, mycoplasma pneumoniae and rhinovirus are all known viruses or bacteria, and humans have coexisted with them for thousands of years." Jin Dongyan, a microbiologist and professor at Li Ka-shing Medical College of HKU, said in an interview with The Paper that people are very familiar with the characteristics of these pathogens, and most of them are self-limited diseases. A considerable number of healthy adults are immune to these pathogens, and there are no signs of super-large-scale outbreaks or significantly enhanced pathogenicity.

  Lu Mengji, a German virologist of Chinese descent, also told The Paper that it is understandable that respiratory infections have increased after the management of the epidemic was lifted. In the first half of this year, children’s hospitals in Germany were also overcrowded. In his view, as the temperature drops, the pressure on hospitals in southern China may also increase, and it is suggested to protect vulnerable people through vaccination.

  Jin Dongyan believes that the susceptible groups of the above pathogens are mainly the elderly and children. At present, it is necessary to nip in the bud. "Keep an eye on schools and kindergartens, find out early when there are small-scale cluster infections, and take decisive measures to effectively level the epidemic curve, reduce the total number of infected people, and at the same time reduce the pressure on medical institutions." In addition, the family should pay attention to the elderly with low immunity. "Children are sick, so we should pay attention to isolating the elderly." He suggested vaccinating the elderly and paying special attention to the elderly in nursing homes.

  Previous public information showed that the number of patients in many children’s hospitals in Beijing was running at a high level and even overloaded. At the press conference on the 26th, Mi Feng suggested that large hospitals are crowded, with long waiting time and high risk of cross-infection. If there are children with mild symptoms at home, it is recommended to go to primary health care institutions or general hospitals for pediatric treatment.

  Jin Dongyan also advocated that people should not gather in large hospitals for treatment. Gathering children is not only easy to cross-infect, but also may lead to the failure of timely treatment of critically ill patients.

  In Jin Dongyan’s view, most of these pathogen infections are symptomatic treatment. It is not necessary to detect and determine the pathogen before treatment. "The most advanced areas in the world can’t do this." At present, only large hospitals in China can complete testing, and most primary hospitals can’t. "Time is the most important thing", if we wait for the test and then treat it, it may delay the treatment and cause the resources of large hospitals to be squeezed.

  At the aforementioned press conference, Mi Feng said that all localities should scientifically coordinate medical resources, implement a graded diagnosis and treatment system, adjust their strength across disciplines and hospitals, give play to the role of medical associations, and improve the diagnosis and treatment ability of general infections and the efficiency of severe identification and referral; It is necessary to do a good job in epidemic prevention and control in key crowded places such as schools, child care institutions and nursing homes, and reduce the flow of personnel and visits. He reminded everyone that it is necessary to adhere to the sanitary habits of wearing masks, ventilation and washing hands frequently, and advocate key groups such as "one old and one small" to actively vaccinate relevant vaccines. When you have respiratory symptoms, you should be well protected, keep a social distance, and avoid cross-infection in your family and unit.

  [The following is a conversation between The Paper and Jin Dongyan]

  "These diseases are not difficult to treat, and they are not so special."

  The Paper:In your opinion, is the main pathogen prevalent in recent respiratory infections new?

  Jin Dongyan:The current situation is not consistent with the epidemic characteristics of new pathogens. First of all, there is no evidence that there is a new virus in the information released by the CDC and the Health and Health Commission. Judging from a professional point of view, if a pathogen mainly infects children, it is basically a known or past epidemic virus or bacteria. Because adults have been infected before and have immunity, adults can’t be infected or the symptoms of infection are mild or even completely asymptomatic, while children have never been exposed to this pathogen before and have no immunity, so the number of children infected is large and the impact is relatively large. Fortunately, children are infected with these pathogens, and most of the symptoms are not serious.

  The Paper:Wang Quanyi, deputy director of Beijing CDC and chief expert of epidemiology, said in an interview recently that according to the latest monitoring data, the epidemic intensity of mycoplasma pneumoniae dropped to the fourth place, with the top three being influenza, adenovirus and respiratory syncytial virus.

  Jin Dongyan:According to the data released by China CDC, the northern part of China is on the rise of seasonal influenza, which has not reached the peak yet, and should gradually reach the peak in the next few weeks. The South is just beginning to take the lead, while Hong Kong is over, which is below the baseline level.

  All the four pathogens are known viruses or bacteria, and their epidemic characteristics, severity and severity ratio are also known. Humans have lived with them for thousands of years, so we can say that we know the root of them. We have never had a devastating epidemic in the past, and there is no sign that this will happen this year. This is a basic judgment.

  About half of people are immune to Mycoplasma pneumoniae, and its infectivity is not so strong-it is usually transmitted in a crowded or closed environment after very close contact, such as eating and drinking together. Its basic reproductive rate is only 1.7, which is much lower than that of Omikjon strain in Covid-19.

  From the point of view of public health, the disease control department mainly needs to deal with the cluster epidemic to prevent its scale from expanding, and if the intensity is achieved, many outbreaks can be reduced.

  The Paper:Which age group are the susceptible people of these four pathogens? Is there any difference in clinical manifestations after infection, and what damage will it cause to the body if it is serious?

  Jin Dongyan:Almost all susceptible people are children and the elderly.

  There is little difference in clinical manifestations. In terms of drug treatment, influenza has specific drugs, such as Tamiflu and oseltamivir. There is no specific medicine for respiratory syncytial virus, adenovirus or rhinovirus. Mycoplasma pneumoniae can use azithromycin and other antibiotics. However, most influenza patients do not need to use Tamiflu or oseltamivir, and most children infected with mycoplasma pneumoniae do not need azithromycin. Patients who only have symptoms of upper respiratory tract infection and have been in good health in the past generally do not need to take antibiotics. Not all patients with mycoplasma pneumoniae positive must use antibiotics. Even in hospitals that have the conditions for testing, antibiotics are not needed for those infected with mild symptoms.

  Of course, after using antibiotics, the number of bacteria in droplets decreases, which can reduce the spread. Whether to use antibiotics or not is a clinical judgment made by the attending doctor. As long as the doctor judges that the patient has or will have a high possibility of mycoplasma pneumonia, even if there is no pathogen test result, the drug should be given on a trial basis, and then whether the patient has a fever for 48 to 72 hours should be observed. If the fever has gone down, you should use it correctly, and if it hasn’t, you should change your tactics. This is the treatment procedure for mycoplasma pneumonia and other community-acquired pneumonia. This judgment should be made by a professional doctor in combination with clinical symptoms and the presence or absence of basic diseases (such as asthma).

  In fact, children’s hospitals, general hospitals, pediatrics or community hospitals without pediatrics can make correct judgments as long as they are adequately trained pediatricians or general practitioners. Parents with medical knowledge can of course make their own judgments and make wise choices for their children whether and how to seek medical treatment.

  Most people infected with mycoplasma pneumoniae are asymptomatic or mild, and only 3%-10% of infected people will have pneumonia. Most infected people with pneumonia are mild, and their prognosis is good. It should also be made clear to everyone that not everyone will be seriously ill and everyone will go to hospital.

  The Paper:In what season are these four pathogens prevalent?

  Jin Dongyan:Generally speaking, it will be popular all year round, but it will be more serious in winter, especially in the northern region, which is also a known feature in the past.

  The Paper:A doctor in Beijing was interviewed and mentioned that he has been engaged in pediatric diagnosis and treatment for more than 20 years. This time, the infection of Mycoplasma pneumoniae is the highest.

  Jin Dongyan:In the post-epidemic era, when foreign influenza virus and syncytial virus broke out together with Covid-19, many doctors said that it looked more serious than ever. Is it actually worse? The answer is none.

  You should look at the data of the whole city or the whole country. Up to now, there are not many places in China that have the conditions to do mycoplasma pneumoniae testing, and it may be impossible to test it at the district-level hospitals, and it is also inaccurate. How do you know if something happens to you? Plus mycoplasma pneumoniae infection is mostly asymptomatic. Without the test data of the past years, it is actually impossible to know whether this wave has the largest number of infected people.

  From the weekly influenza report released by the National Influenza Center, it can be clearly seen that the number of cases with flu-like symptoms in northern China has increased significantly this year compared with the previous year, but it has not exceeded last year or 2017 and 2018 before the epidemic. Because mycoplasma pneumoniae infection can also cause flu-like symptoms, this statistic also reflects the prevalence and scale of mycoplasma pneumoniae to some extent. In short, it is not clear from this data that the number of people infected with mycoplasma pneumoniae is the highest this time.

  Of course, due to the outbreak of mycoplasma pneumoniae in schools and kindergartens, a large number of patients go to the nearest hospital for medical treatment at the peak of the outbreak, which is really easy to cause heavy pressure on individual hospitals. Therefore, it should be understandable that pediatricians have this impression.

  In fact, most patients who come to the hospital now are mild. So many people go to the hospital and it is easy to run on medical resources. Doctors are tired of coping and there is no way to give the best treatment.

  And the disease is not difficult to treat, and it is not so special. If the doctor suspects that it is mycoplasma pneumonia, azithromycin has been used for 48-72 hours. If the fever has gone down, it will be right. If it doesn’t get better, it should be changed. Most international regulations suggest this, but it is not said that it must be tested first.

  If testing must be done first, the capacity of testing must be increased, and the quality control and supervision of testing reagents must be in place. Moreover, the positive detection of nucleic acid must be combined with clinic or IgM antibody to make an accurate diagnosis. Many places in our country can’t do the first test, so there should be a clear procedure on how to diagnose and treat mycoplasma pneumonia.

  It is necessary to classify diagnosis and treatment to avoid a run on big hospitals.

  The Paper:According to media reports, the daily average number of patients in Beijing Children’s Hospital far exceeds the hospital’s carrying capacity. What do you think of the overload operation of the hospital?

  Jin Dongyan:The main cluster epidemics of these four kinds of diseases occur in schools and kindergartens. Keeping an eye on schools and kindergartens can get twice the result with half the effort. Under the current situation, what we should do is to nip in the bud, find out early and take decisive measures when there is a small-scale cluster infection.

  The risk of hospital overload operation is that increasing the gathering of these sick children in confined spaces will not only increase the risk of transmission, but also make it easier for people who really need treatment to be treated in time, and will also cause panic among the people.

  The Paper:When do you expect this round of infection to peak?

  Jin Dongyan:At present, we only see the sequence of pathogen detection rate, but we don’t see more data. We don’t know how big the infection scale is in Beijing, and we don’t know the data compared with the previous period or the past few years, so it is difficult to make an accurate prediction.

  In fact, there are more than ten other pathogens that cause upper respiratory tract infection or community-acquired pneumonia. The data provided at present only say which ones have been detected, not which ones have not been detected or not. Generally, the proportion of community-acquired pneumonia with unknown causes is 50% or even higher. In winter, we should always be alert to community-acquired pneumonia caused by various reasons, and we should not take it lightly or worry too much.

  According to the data released by the National Influenza Center, the peak of influenza should not have arrived yet.

  According to the oral report of Beijing CDC, the number of children seeking medical treatment for mycoplasma pneumoniae infection has dropped from the peak, which may also indicate that this wave of mycoplasma pneumoniae infection has entered a downward period.

  The Paper:Now, what can the public do?

  Jin Dongyan:We should use common sense. Our child is ill, and the best care is to relieve his symptoms and then observe him closely. If your child’s body doesn’t show warning signs, don’t go to the hospital, because going to the hospital is easy to cause cluster infection, and most of them will be fine. If the illness is serious, or the child has basic diseases such as asthma, then he should go to the hospital as soon as possible.

  The Paper:What symptoms do you need to go to the hospital in time? Is there a difference between adults and children in the standard of medical treatment?

  Jin Dongyan:Children with persistent high fever for many days, persistent dyspnea (such as depression of intercostal muscles when breathing), wheezing, purple lips, low blood oxygen concentration, unconsciousness, aversion to water, original asthma and other basic diseases should see a doctor in any of the above cases.

  Most healthy adults have experienced influenza or other upper respiratory tract infections, and there is little chance of developing pneumonia. Unless you have a basic disease, you need special attention.

  From the family level, if children are ill, we should pay attention to isolation, especially not to let them contact the elderly, which is best for the elderly. If infected with the elderly, the old people’s original immunity is low, and they may be seriously ill or even life-threatening. The severe mortality rate of the elderly is relatively high, especially in nursing homes.

  The Paper:At present, some parents take their children to the pediatric hospital, but the pediatric hospital is overloaded and the waiting time for treatment is generally long. When treating children’s respiratory tract infections, can we choose a general hospital with a shorter waiting time, and will there be any difference in treatment effect?

  Jin Dongyan:It doesn’t make any difference. Because of these pathogens, only mycoplasma can use antibiotics such as azithromycin, and there are no specific drugs for other diseases, which are mainly symptomatic treatment. There are only a few kinds of drugs that doctors can choose.

  After most infected people have symptoms, they will get better without taking antibiotics. The fever should be reduced, the cough should be stopped, and the allergy should be prevented. If there are any symptoms, symptomatic treatment should be given to alleviate the symptoms, pay attention to rest, and then go to school when you are completely better. The most important thing is not to touch the elderly.

  The Paper:At present, we know that many community hospitals don’t have pediatrics, or don’t have the ability of initial diagnosis, so parents have to choose general hospitals or top three hospitals. What do you think of this situation?

  Jin Dongyan:Common upper respiratory tract infection or pneumonia is not an incurable disease, and medical college graduates with medical training can effectively deal with it. It’s not that you have to find a pediatrician to cure it well.

  The Paper:What is the self-limitation of these four pathogens now?

  Jin Dongyan:After these four pathogens infect the respiratory tract, most of them are self-limiting and self-healing diseases. People susceptible to respiratory syncytial virus are also children, and adults are already immune, so children and the elderly are the most vulnerable groups. The susceptible population of mycoplasma is also children, especially school-age children, most of whom are infected when they gather at school.

  The Paper:If there is mixed infection, what are the risks for patients?

  Jin Dongyan:Mixed infections are rare. According to the data in the literature, only less than 10% of community-acquired pneumonia was found to have mixed infection. It is not easy to know whether it is a clinically significant mixed infection. Because many people are asymptomatic carriers of these pathogens. For example, asymptomatic carriers of mycoplasma pneumoniae are infected with adenovirus and cause pneumonia, but the results of mycoplasma nucleic acid are also positive. Whether it is mixed infection or not, which is the main cause, it is difficult to explain by the test results alone.

  "Test before treatment" is not necessary.

  The Paper:Some doctors said in an interview that drugs should be used only after the pathogen is determined. Is this correct?

  Jin Dongyan:It is too idealistic and advanced to identify the pathogen first and then treat it, and even the most advanced areas in the world can’t do this. A few years ago, some regulations about mycoplasma pneumonia suggested this, but now they have all been returned. Because there are not so many reagents, and diagnosis is as good as no diagnosis. If pneumonia comes up, it is necessary to treat it quickly.

  Our country can only complete these tests in large hospitals. Ordinary grass-roots hospitals and some large-scale hospitals do not have the ability to carry out routine tests, or they do not have the ability to carry out rapid tests on a large number of patients in a short period of time, and the quality control of most reagents provided now may not pass.

  Secondly, in many cases, there is no need for pathogen diagnosis. If we insist that all people make pathogen diagnosis before treatment, it may delay the treatment of some critically ill patients.

  In addition, not only these four pathogens can cause pneumonia now, but also more than a dozen pathogens can cause pneumonia, and there is more than half the chance that the pathogens can not be found at all by using existing means. If you must diagnose it, you may have to wait until he becomes seriously ill or can’t be saved. You can’t do this or wait. At the same time, this practice will cause a run on the resources of large hospitals, because we simply don’t have the ability to complete so many tests.

  The Paper:From a scientific point of view, what are the specific detection methods for these four types of pathogens?

  Jin Dongyan:Now basically rely on nucleic acid detection, but our ability of nucleic acid detection is limited, not infinite, and the production of reagents is limited, not infinite. There are many cases where nucleic acid is positive but completely asymptomatic or the symptoms are very mild. As far as mycoplasma pneumoniae infection is concerned, it is more reasonable to take nucleic acid and IgM antibody double positive as diagnostic criteria. According to international norms, outpatients generally do not do pathogen testing, and only inpatients do it.

  The Paper:Uncertainty about the pathogen, is there a risk in treatment?

  Jin Dongyan:According to the rules, it is necessary to prescribe antibiotics for trial treatment, and time is the most important thing.

  Do you have a plan for the flu? No move. Do you have any ideas for other viruses? I didn’t say anything. Antibiotics are not necessary and should not be used for virus infection, but antibiotics should be tried immediately in an emergency when pneumonia occurs and the pathogen diagnosis is still unclear. You can barely use Tamiflu to find out the flu, but can Tamiflu be used frequently now? In fact, Tamiflu is only for people with special needs, and it can only be used at a high price. Not all people with flu have to eat or can eat Tamiflu. Now we can’t even hang up the date, and the monitoring cycle can’t be fast. When we find out the flu or COVID-19, we often miss the best administration time. Of course, if COVID-19 and influenza can be quickly identified or ruled out, it will be very helpful for clinical treatment. However, if we want to detect multiple pathogens separately, it may be time-consuming and laborious, but in the end it will have little effect. Doctors should try antibiotics decisively in combination with clinic and epidemiology, and make timely adjustments according to pathogen diagnosis and other test results.

  Clinically, it is often more important to distinguish between viral infection and bacterial infection. Recent studies have shown that the level of procalcitonin in blood can be used for this purpose. This is actually more practical than detecting pathogens, and it has more clinical guiding significance. It is better to simply measure procalcitonin than to focus on detecting pathogens. If the level is low enough, antibiotics can be stopped as soon as possible in combination with clinical manifestations.

  It is necessary to increase the proportion of vaccination for the elderly

  The Paper:Azithromycin is a specific drug for mycoplasma pneumoniae. Is there any risk if parents give their children azithromycin by themselves?

  Jin Dongyan:Of course there are risks. This is originally a prescription drug, and the world does not recommend giving antibiotics to children by themselves.

  In addition, self-medication may delay the illness. For example, if the patient has the flu, the flu has developed to pneumonia, which is more serious. Give him antibiotics, and he will not be able to eat well, and the treatment of the flu will also be delayed.

  The Paper:What is the efficacy of azithromycin in treating mycoplasma pneumonia? Some patients with mycoplasma pneumonia are resistant to azithromycin, will it affect their rehabilitation?

  Jin Dongyan:Azithromycin is effective against mycoplasma. However, there are many mycoplasma pneumoniae resistant to azithromycin and other macrolide antibiotics in Asia, so it is not necessarily effective to detect azithromycin mycoplasma. In the final analysis, we should try to cross the river by feeling the stones. In case of azithromycin resistance, other antibiotics, including tetracycline and fluoroquinolones, should be used. However, children under 8 years old should not use tetracycline, and fluoroquinolones can still be used.

  The most effective gold standard for judging azithromycin drug resistance is to use cultured mycoplasma for detection, but it is difficult and takes a long time. As mentioned above, it can also be used as a reference index according to whether the fever has gone down 48~72 hours after administration.

  The Paper:Will there be repeated infections with these four pathogens?

  Jin Dongyan:Could be a different pathogen infection. The first time may be adenovirus, the second time may be influenza, the third time may be Covid-19, and the fourth time may be something else. Unless the child’s own immunity is problematic, it is impossible to be infected with the same pathogen many times in a short period of time.

  The Paper:Can the infection of four pathogens be prevented?

  Jin Dongyan:As in COVID-19, keeping social distance, wearing masks as much as possible, washing hands frequently, etc., all return to the basic steps.

  The Paper:Do these four pathogens have corresponding vaccines? How effective is it?

  Jin Dongyan:Only the flu has a vaccine, and the other three pathogens have no vaccine. There is respiratory syncytial virus vaccine in the world, mainly for the elderly, but we haven’t approved it yet. Covid-19, Streptococcus pneumoniae and Haemophilus influenzae, which may also cause pneumonia, also have vaccines, and the elderly and children should be encouraged to actively vaccinate.

  Influenza vaccine is quite effective, and the international standard is to give it to the elderly. Over the years, 60% of the elderly in Hong Kong have been vaccinated, and COVID-19 and influenza vaccines for the elderly and children are free or subsidized. The vaccination rate of the elderly in the mainland is low, which should be taken seriously.

Pay tribute to "the hope of the whole village"-village doctor! More big moves, a wave of benefits on the road!

  CCTV News:There is such a group, which is called "120" in the village by the villagers. They guard the health of the villagers in the surrounding Shiliba village. When someone gets sick, they are often the first to think of. This group is the village doctor. In Sichuan, the reform of village doctors has quietly begun in the plan of rural revitalization.

  Village doctors walking at an average altitude of 4,200 meters are lonely and helpless.

  Xie Zhourong is a Qiang village doctor in Jubao Village, Xiaoba Town, Beichuan County, Sichuan Province. He has been practicing medicine for 47 years. Xie Zhourong, 66, has passed the retirement age, but if he retires, it will become a big problem for more than 1000 villagers in three surrounding villages to see a doctor.

  Xie Zhourong, a doctor at Jubao Village Health Station, Beichuan County, Sichuan Province: If I retire, the people can only go to big hospitals or go to the street to find medicine stalls to buy medicine.

   Xie zhourong

  According to the statistics of the local health planning department, there are 240,000 people and 310 villages in Beichuan County. Except for the villages where 23 township hospitals are located, there are still 280 villages that need clinics. But at present, there are only 229 village clinics and 235 village doctors, and most of them have reached retirement age. According to statistics before 2016, there are 107 people over 65 who should quit the ranks of rural doctors.

  In the local area, the shortage of village doctors is becoming more and more serious, and it is even more difficult to attract young people to be village doctors. One of the important reasons is low income. Take the village of 55 people with the smallest local population as an example, the income of village doctors is very meager. The annual income of village doctors is less than 8,000 yuan, and it is more than 600 yuan a month.

   Beichuan county

  Reform+improvement to solve the dilemma of village doctors

  Not only Beichuan, but also village doctors in almost all areas of China have the problems of old age, low income and poor medical equipment. During the local investigation, the reporter of "Economic Half-hour" found that some old village doctors began to practice, hoping to inherit the cause of village doctors with the traditional method of taking apprentices.

  Village doctors are not only seriously lacking in quantity, but also obviously lacking in modern medical skills. It is difficult to solve the problem simply by relying on the help of old village doctors. As early as 2014, the local government launched a targeted training program for 100 rural doctors. From the local rural junior and senior high school graduates, 100 students who are willing to go back to their hometowns to be village doctors after graduation are free of tuition and living expenses, and sent to relevant medical colleges in Chengdu for orientation training for 3 years.

  Tang Li, deputy head of Beichuan County, Sichuan Province: The county took out 2.5 million yuan to train 100 directional village doctors. Up to now, 50% of village doctors are young people under the age of 30.

   Village doctor training

  The government is responsible for training, and the main expenses such as accommodation, transportation and auxiliary training required for training are donated by social organizations. In order to further provide medical assistance, a charitable foundation donated 56 computers and 50 oxygen generators and other medical and office equipment; In Mianyang Beichuan Qiang Autonomous County and Guangyuan Cangxi County, some village doctors aged between 45 and 70 are insured for accident insurance; Insure some village doctors under the age of 45 with major illness insurance. In addition, it is planned to spend 200,000 yuan to reward outstanding local village doctors. Cash rewards are divided into three grades: 1000, 2000 and 3000.

  oxygenerator

  According to the statistics of local health planning departments in Beichuan, in recent years, health planning departments in Shandong Province and Kecheng District of Zhejiang Province have donated 1.3 million yuan and 1.1 million yuan of medical equipment respectively. At present, all local village clinics have been upgraded and distributed with some modern medical equipment.

   Modern medical equipment

  Not only the new medical equipment is added, but also the network remote consultation can be realized. No, this village doctor is consulting with the specialists of Sichuan Provincial People’s Hospital through online video.

  According to the requirements of the national health planning department, all village doctors should reach junior college or above and obtain the qualification of assistant doctors by 2020. The medical level of village doctors will also be greatly improved.

   Remote consultation to see a doctor

  In Cangxi County, a national poverty-stricken county, Liu Hui, a college student rural doctor, has been practicing medicine for 20 years. The 43-year-old Liu Hui is affectionately called "Night Light Angel" by the villagers. During the day, Liu Hui went to the village clinic for outpatient treatment, which was watched by both Chinese and Western medicine. Because of the large number of patients, she got up at 5 o’clock in the morning almost every day and worked until around 7 o’clock in the evening.

   Liu Hui

  Now, Liu Hui is already a deputy chief physician, and he is very famous in the local area. When she first returned to her hometown to start a business, Liu Hui used two old houses in her hometown to open a village clinic, but the medicine had to be bought in towns and villages 7 or 8 kilometers away. Every time he takes medicine, he has to carry it back with a bamboo backpack.

  Liuhuilaojia

  In this way, a little bit of accumulation and a little bit of development, the villagers gradually developed from a little uneasy at first to acceptance and trust. Because of his excellent medical skills, villagers from Shiliba Village came to him for treatment and prescription. Now, the number of outpatients he sees a doctor every day is more than 20 on average. Because there are more patients who see a doctor and provide more public services to nearby villagers, Liu Hui can get more medical expenses and national public service subsidies, which is more secure than the income of ordinary village doctors. While his income is guaranteed, he is also growing personally. His professional title has changed from the initial assistant physician to the current deputy chief physician. At present, he is pursuing his professional title. Liu Hui, a village doctor, has made more young people see hope.

  Tang Li, deputy head of Beichuan County, Sichuan Province: If village doctors have been subsidized by the basic drug system and can’t reach 2,000 yuan per month through public health services and general diagnosis and treatment, the finance will give subsidies so that the monthly salary of village doctors can reach 2,000 yuan. In addition, by purchasing endowment insurance, the worries of young village doctors can be solved. Old village doctors who did not buy old-age insurance and now quit rural doctors have an annual withdrawal subsidy of 1,200 yuan; On-the-job village doctors can buy endowment insurance, and the government will give 40% and 50% subsidies for purchasing endowment insurance according to the purchased endowment insurance.

  [Half-hour observation] Medical care is guaranteed and there is hope in the countryside.

  In order for rural doctors to provide better medical services for rural people, we must improve technology and treatment.

  In the national 13th Five-Year Plan, the government will implement the project of improving the ability of primary health and family planning personnel. According to the plan, 1.4 million rural doctors across the country will receive free training. At the same time, the treatment of rural doctors has also been mentioned on the agenda of reform. In 2018, Guangdong Province implemented the policy of basic salary+personal factor subsidy for rural doctors; Sixian County, Suzhou City, Anhui Province stipulates that the salary level of rural doctors is not less than 3,500 yuan per month. Qinghai Province has improved the multi-channel compensation policy and established the rural doctors’ pension system. 95.1% of the village doctors in the province have participated in the new rural pension insurance, and some areas with better conditions have arranged for village doctors to participate in the employee pension insurance. Rural areas around the country are carrying out reforms around the medical problems in the countryside.

  Reform is to create a new world, which is conducive to the well-being of the general public and the improvement and development of the national industry. With the deepening of reform measures, the improvement of the medical level in rural areas and the improvement of the medical system will steadily become a reality, and only by perfecting these necessities in life can beautiful countryside be truly beautiful and truly usher in greater vitality.

China-Central Asia Summit | Kazakhstan experts: The Belt and Road Initiative helps Kazakhstan to diversify its development. There is great potential for cooperation between Kazakhstan and China.

  International Online Report (Reporter Wang Luping): May 18-19, China — The Central Asia Summit was held in Xi ‘an, and it continued to attract global attention. International online reporters interviewed Fatima Kukeyeva, a professor of international relations at Kazakh National University, on topics related to cooperation between China and Central Asian countries. Kukeyeva pointed out that Kazakhstan is the first place to advocate the Belt and Road Initiative, which has made positive contributions to promoting the diversified development of Kazakhstan, and there is great potential for cooperation between Kazakhstan and China.

China — Central Asia Summit | Kazakhstan experts: "One Belt, One Road" initiative helps Kazakhstan's diversified development. There is great potential for cooperation between Kazakhstan and China _fororder_ picture 1

  Fatima Kukeyeva, Professor of International Relations, Kazakh State University

  Kukeyeva said that the Belt and Road Initiative provides an open and inclusive platform for international cooperation and creates favorable conditions for Kazakhstan to integrate into the international transportation chain and industrial supply chain. Since 2013, Kazakhstan has gradually become an important transportation hub in Central Asia. At the same time, the construction and development of the logistics field has also brought convenience to the expansion of cooperation between Kazakhstan and China in the energy field. Various investments and economic and trade cooperation along with the "Belt and Road Initiative" have benefited Kazakhstan’s agriculture, industry, environment, culture and education.

  As a university professor, Kukeyeva is particularly concerned about the achievements and potential of the Belt and Road Initiative in the field of education. She introduced that Kazakh National University has cooperated with more than 30 universities in China to jointly implement scientific research projects and organize expert training. She also specifically mentioned that "experience shows that the educational model adopted by the Shanghai Cooperation Organization University is feasible and effective."

  Kukeyeva praised China for its great contribution to the development of green economy in Kazakhstan. She said that on the one hand, the optimization and adjustment of energy structure is the key to promote Kazakhstan’s economic diversification, on the other hand, the green economy has expanded the space for bilateral energy cooperation between Kazakhstan and China. In 2013, Kazakhstan proposed to transform into a green economy, and planned to increase the proportion of alternative energy and renewable energy in the country’s total power generation to 50% by 2050. In 2017, China released the "Cooperation Plan for Ecological Environment Protection of the Belt and Road", emphasizing the need to build the Belt and Road into a green, prosperous and friendly road, and defining the key tasks of the green Belt and Road construction. Kukeyeva believes that pragmatic cooperation in the field of green energy will play an increasingly important role in Kazakhstan-China friendly exchanges in the future.

  Kukeyeva is willing to join hands with Central Asia to build a closer China for China — The concept of a community of destiny in Central Asia is highly appreciated. She pointed out that this shows that China fully cares for and supports the development of its neighbors while concentrating on its own development and construction. "The concept of promoting the building of a community of human destiny put forward by the Supreme Leader focuses on the common interests and common well-being of all mankind, is committed to building a free and inclusive prosperous world, and contributes wisdom and solutions to promoting the construction of new international relations."

  Kukeyeva said that China and the five Central Asian countries are geographically linked by mountains and rivers, sharing weal and woe in security and complementing each other in economy, which has created broad prospects for cooperation. Today’s international situation is complicated and changeable, and she is very much looking forward to China — The Central Asia Summit will lead all parties to think together about the measures to deal with global risks and challenges. She believes that the summit will provide a more perfect dialogue platform for cooperation and exchanges between China and Central Asian countries, and the results of the summit will further enhance the non-governmental friendship and recognition between China and Central Asian countries, and achieve "common aspiration".

Baidu’s end-to-end speech language model release cost claims to drop by up to 90%.

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Shenyang: Being a director is not that serious and will not be affected by doubt.


Special feature of 1905 film network"People’s life is actually short, and sometimes it’s the same as sleeping: when your eyes are closed and opened, a day passes; As soon as you close your eyes and don’t open them, this life will pass. "

 

This quite classic line comes from the sketch "Not Bad Money" of CCTV Spring Festival Gala in 2009. Just a few minutes’ performance on the stage made hundreds of millions of TV viewers remember Xiao Shen Yang, even his "English name" Xiao Shen Yang, on the night of that year.

 

After that, in addition to sketch creation, Xiao Shenyang began to participate in the filming of big-screen works as a film actor, and he participated in the works directed by Zhang Yimou, Wong Kar-wai and the regular series of Spring Festival stalls every year. In the upcoming comedy, he finally completed a "cross-border" again and became a film director.

 

The day before the interview, Xiao Shenyang just finished a road show in more than 20 cities. Although it is hard to hide his fatigue, it still makes him feel very rewarding to be in close contact with the audience in a new identity: "Everyone started to know me through (the stage) in 2009, and this roadshow made (everyone) know more about me."

 

The explosion of red nine years ago not only made little Shenyang gain attention and opportunities, but also brought prejudice, doubt and even abuse. "Maybe it’s mainly because of my background, and I don’t have a deep culture. People may look down on me when farmers come to be directors." Today, during the publicity of the film debut "The Fierce Worm Crossing the River", Xiao Shenyang still feels helpless about some external comments and opinions.

 

"Everyone has made this topic too serious. For me, it is actually to learn a trade to enrich myself. When an actor learns to be a director, it will help him see things that he could not see when he was an actor before. " Xiao Shenyang admits that his original intention of filming "The Fierce Worm Crossing the River" is actually very simple. "Everyone (now) says this matter is particularly serious, saying that the threshold (as a director) is low, and when a bad film is filmed, and so on. I think nothing is wrong. If I want to do one thing well, no one can stop me from studying. "

 

"If you have time to swear, you can also study hard by yourself." Xiao Shenyang gave such a "counterattack" gently.

 

"Being a director is not that serious. I hope the new director will have less negative energy."


 

During the interview, Xiao Shenyang mentioned this time point in 2009 many times. There is no doubt that the performance on the stage of the Spring Festival Evening is both a turning point and a new "beginning" for his career.

 

"So what do you want to share about yourself in 2009?"

"Maybe everyone knew me through that night, and it was hard for everyone to see my previous years." Xiao Shenyang said.

 

In 1995, at the age of 14, Xiao Shenyang began to study duet in the Art Troupe. From Tieling to Jilin and then to Shenyang, in those days, he performed in the theater every day. "It is not easy for people of all kinds to support their families in order to earn two dollars (work here) every day." In 2006, he gradually began to get the opportunity to appear in TV programs, and finally boarded the stage of the 2009 Spring Festival Gala.

 

The "Tieling Waiter" wearing a Scottish plaid skirt became an instant hit. Little Shenyang gained more attention and opportunities, and began to participate in the big screen works as a film and television actor. In that year, Xiao Shenyang filmed Zhang Yimou’s work "Surprise with Three Guns", and in 2013, he made a guest appearance in Wong Kar-wai’s martial arts film "The Master", and became a member of the The Journey to the West series, a frequent visitor in the Spring Festival.

 

This time as a cross-border director, Xiao Shenyang’s initial idea was actually very simple. "I don’t really have a desire (to be a director), that is, friends chat together and say that they want to do such a thing. Actually, I am against it, because I care about what people think of me. Many people may know a little about me and don’t know what I am like behind in 2009, so I am afraid that some people will talk about it. "

 

After figuring it out, Xiao Shenyang wanted to do it to the end: "It seems difficult, but it’s nothing. Everyone has taken this topic too seriously. (For me) it’s just learning a trade to enrich myself, nothing special. When an actor learns to be a director, it will help him see things that he could not see when he was an actor before. "

 

After the exposure of the project "Fierce Insects Crossing the River", while gaining support, Little Shenyang was once again attacked by netizens and fans — — Small Shenyang as a director? Some people’s first reaction is "the director’s threshold is too low" and "the film will definitely be ruined again" … … "It may be mainly because of my background and lack of deep culture. People may look down on me when farmers come to be directors, so there will be such a voice."

 

Faced with these "messy" remarks, Xiao Shenyang chose to use self-deprecating methods to resolve them. "In fact, I have more doubts about myself than anyone else," he replied in a preview special full of questioning barrage. "I just told these people. China movies are very good now, and we are making progress, and there is too much room for improvement. I want to call on these people to support China movies, support new directors like me, give some strength, and don’t always give some negative energy. "

 

"Making a movie depends on the flow of actors, and it will not be affected by box office and doubts."


 

Although it is the first time to direct a film, Xiao Shenyang’s "Fierce Worm Crossing the River" invited a group of familiar faces to join. He admitted that he was very lucky. Many actors and seniors agreed to take part in the show just in time. For example, Jin Shijie, who was recuperating in Taiwan Province at that time, said, "Mr. Jin is over 70, and it will take four or five hours to shoot a film on the spot, so people just sit there silently without saying’ Shoot me quickly’. I was embarrassed to say hello to the teacher and said,’ Mr. Jin will have to wait for a while’, and the teacher said,’ It’s okay, you shoot yours, don’t worry about me’. They are very supportive of me and have never given me any pressure. "

 

It is naturally best for the new director’s works to be blessed by some traffic stars with hot topics. However, Xiao Shenyang admits that there is nothing in his movie: "I think it is useless to invite. If the script really needs it, won’t it be counterproductive if there is no such character in the script?"

 

"I like the words of director Jason Wu very much. It’s not expensive to use the right one." Xiao Shenyang said, "It’s not necessarily a good film to pile up a movie with stars. Besides, it’s out of date. Now the audience is very smart. No one watches the stars mainly because they read stories."

 

So what story does Xiao Shenyang’s "The Fierce Worm Crossing the River" tell? According to him, his "nobody at the bottom of Northeast China" will go to Taiwan Province, a treasure island, and experience a series of embarrassing events there. Whether the sparks between the two contrasting dialects "Dongbei Dialect" and "Taiwan Dialect" are wonderful or not, Xiao Shenyang is also looking forward to the feedback from the audience.

 

The aesthetic differences between the North and the South have always made many comedians feel afraid in their creation, but Shenyang, which has rich performance experience, is not nervous about this: "We used to tour (in the South) and it was hard to get a ticket. At the scene, we directly responded to the burden audience, so there was not much worry. This is especially true for movies. It is a story. If the story develops, it will naturally make you laugh. " At the same time, in order to avoid the "sketch fragment wind" of comedians making movies, Xiao Shenyang also specially invited the producer who had been in charge of and waited for films to check for himself. "Don’t worry, the film is full!"

 

On June 15th, "Crossing the River" will land in the cinema. The summer file is approaching, and the competition in the mainland film market is becoming more and more fierce. There is a Hollywood giant painting with the debut of Xiao Shenyang. This is undoubtedly a great pressure for a new director. However, Xiao Shenyang firmly stated that no matter how the film finally performed, it would not affect his future direction.

 

"This is my first work, and it still has room for growth. I will be very concerned about everyone’s comments. I am very, very receptive to the opinions or criticisms given to me by the audience after watching the film, and even I need to swear. There are many shortcomings in the first work. "Xiao Shenyang sincerely expressed his willingness to listen to the opinions of the audience and continue to work hard and make progress. "So I don’t care whether the box office is good or not. I finished it with my heart, that is, I gave it to the audience to judge. Whether the box office is good or not, I have just begun."

 

Xiao Shenyang revealed that he actually likes Hollywood’s "heavy industry" movies very much. For example, the one released before is one of his favorites. However, as for his future direction, he revealed that "let everyone laugh first": "We comedians are really the happiest thing to see the audience’s laughter at that moment on stage. So I’d better shoot some movies that will make everyone happy first. If everyone is tired of watching it, I will shoot another one. "


New kinetic energy is coming! The post-95 s and post-00 s are pouring into science fiction writing.

  We live in Nanjing, the naming of the night, the embers of the deep sea, and the spiritual traveler have emerged. (Photo courtesy of the organizer)

  ■ Our reporter Xu Wei

  After winning the "Best Network Science Fiction Award" in the 32nd China Science Fiction Galaxy Award, not long ago, the post-95 online writer Tianrui Shuo Fu won the gold medal of the 14th Chinese Science Fiction Xingyun Award for novels in one fell swoop, and won the gold medal of the new star in 2020-2022. Yao Haijun, deputy editor-in-chief of Science Fiction World and chairman of the jury, commented that the novel bridged the gap between online science fiction and traditional science fiction, and expanded the growth space of science fiction sub-themes.

  Not only him, but also a group of post-95 s and post-00 s Z generation groups are pouring into the production and dissemination of sci-fi network literature with an accelerated attitude, injecting a lot of young blood into the collision and blending of scientific and technological rationality and humanistic care. Network literature has new soil, new frontier themes of science and technology, and the authors are mostly newcomers … … The triple "new" superposition brings strong new kinetic energy to local science fiction writing.

  Science fiction is the first choice for writing online articles after over 70% 00

  In recent years, the trend of young and highly educated authors has accelerated, and the Z generation has risen strongly, which has gradually become a new feature of innovation and change in science fiction online literature. According to the data disclosed in "2022 China Science Fiction Network Literature White Paper" and "2022 China Network Literature Development Research Report", there were more than 42,000 starting platform authors who created science fiction network articles last year, and 72% of the authors who chose science fiction themes for the first time in 2022 were after 00; Last year, 42,080 sci-fi works were added, a year-on-year increase of nearly 70%; About 70% of the sci-fi category contracted authors are undergraduate students or above. Whether in creative practice or reading works, sci-fi online texts have become the main channel for young people to get in touch with sci-fi culture.

  Talking elbow, sweeping the world, selling newspaper Xiao Langjun, Montenegro old ghost, I eat tomatoes, get down to business, things in the fire, Kong Changqing and other online authors have successively launched new works on science fiction themes, which enrich the content style of science fiction themes from different perspectives. Taking Tian Rui Shuo Fu, a 26-year-old, as an example, the masterpiece "We Live in Nanjing" has been ranked first on the best-selling list in qidian for a long time. It tells the story of the survival of the three-year-old male poplar who accidentally contacted the female Pinellia who lived in the same geographical location in 2040 through the radio. Wei Li, a professor at Nanjing Normal University, commented — — In addition to professional sci-fi settings, wonderful stories and delicate emotions, the works also show a scarce aesthetic style, and finally complete the "new sci-fi" experiment of hardcore sci-fi achieving aesthetic stories.

  On the one hand, Tianrui narrator pursues "hard core" — — The famous work "Die on Mars" lists a long list of bibliographic documents, citing the scientific research papers about mission to mars and spacecraft design in the past, which makes many space fans hooked. On the other hand, he also insisted that the hard core of science fiction should also serve the readability of the text. "Technical details are like bricks and tiles of the story structure, which are used to enhance the credibility of the story, rather than becoming a reading obstacle for readers."

  Netizens spontaneously "take notes" to activate the community ecology.

  It is not difficult to find that young online writers pay more attention to readers’ feedback and interaction. This also reflects from one side that the community ecology of sci-fi network literature is rapidly maturing. Many users showed extraordinary initiative, actively participated in spontaneous popular science interaction, and spontaneously sorted out knowledge points and wrote long "notes" in the discussion area of works with the help of the online platform, that is, the time period chapter evaluation and other forms.

  For example, in the comment area of Tianrui’s commentary "We Live in Nanjing", there are radio technology enthusiasts who explain the definition and usage of related professional terms online; In the comment area of Morningstar LL’s "Black Technology System of Xueba", some readers answered questions in detail about "weekly conjecture", "twin prime conjecture" and "corner and valley conjecture", which once triggered a large-scale scientific topic exchange.

  Not long ago, the "Top Ten Famous Scenes" in the online text was announced, and the scene "Change Back" in Chapter 212 of Yuan Tong’s novel "Deep Sea embers" was selected. He bluntly said that with the growing science fiction market, there are more professionals who know science fiction, and the readers are crouching tiger, which in turn encourages the author to strive for perfection. "The competition in the leaderboard is fierce, and there are many young authors. After 90 s or even 00 s, net authors emerge. Writing science fiction requires a flexible mind and a new knowledge base. The younger the author, the newer the knowledge base. " Looking forward to it, works such as "Deep Sea embers" can convey the attitude of adhering to an optimistic life to netizens. "It would be better if everyone can read it with a smile and get the courage and enlightenment to face life from the story."

  Passing positive energy and feelings of home and country through science fiction is also the vision of the post-95 writers in September sauce. He used to be an overseas treasurer of a large company and worked in Africa for many years. He combined local knowledge, industry knowledge and imagination to complete the serial update of Science and Technology of Great Countries, showing the progress of all aspects of the country through scientific and technological details, and his works reached 17,000.

  The "long tail effect" of sci-fi IP has become more and more prominent.

  Traditional sci-fi motifs have grown into a series of new fusion writing directions in the context of online literature, covering many sub-categories, such as evolutionary superpower, interstellar civilization, super technology, etc., and enriching the content ecology of sci-fi online texts. According to incomplete statistics, evolutionary superpower, future world and interstellar civilization are the sub-themes with obvious increase in recent three years. In 2022, the number and scale doubled compared with that in 2020, satisfying readers’ diversified reading expectations, while the number of works with existing themes such as ancient martial arts mecha and time travel declined.

  "The exploration of sci-fi themes is going deep. The authors are no longer satisfied with the simple application of sci-fi symbols such as mecha and crossing, but more deeply integrate cutting-edge scientific and technological elements such as big data, space exploration, artificial intelligence and biotechnology, as well as the memory of the younger generation and feelings of home and country into their works, showing the social responsibility and cultural responsibility of the new generation of online literature creation teams." Some scholars have mentioned, for example, that the smile of 300 Jin, the author of post-90 s sci-fi net, used biotechnology to create a wise miniature bacterial civilization in My Universe in a Bottle. After 1995, the authors September Sauce, Explosives, etc. incorporated the cutting-edge technologies such as simulators, chips, aero-engines, mechanical exoskeletons, nuclear power, and intelligent brain machines into Great Power Science and Technology and Crossing into the Guardian AI of a Lost Civilization, trying to give the sci-fi theme a brand-new look, which, to a certain extent, constitutes a representative with sci-fi net texts such as Deep Space, Retrospection of the Millennium, Legend of Cyberheroes and Nomenclature of the Night.

  Sci-fi network literature such as The Beginning, The Naming of the Night and Forty Thousand Years of the Star Domain have been developed into movies, cartoons, audio books and peripheral derivatives, and the "long tail effect" of sci-fi IP has gradually become prominent. In the new stage of China’s online writing "going out to sea", the works "going out" represented by "The Age of the Earth" and "Supernatural Machinist" are typical samples of sci-fi online writing "telling the story of China well and spreading the voice of China well", which shows the rising overseas influence of China’s sci-fi online literature.

Banana is the most radioactive fruit, which can cause cancer if eaten regularly?

Medical Jianghu of original DrX

Ms. Wu is 27 years old. Now she has been pregnant for 6 months, and she is raising a baby at home. On this day, she suddenly wanted to eat bananas, so she took them out of the refrigerator and was about to eat them. It happened that her mother-in-law saw them. Her mother-in-law hurriedly snatched them off and said earnestly, "It is said that bananas are the most radioactive fruit. You are pregnant now, so how can you eat such things casually!"

Ms. Wu is puzzled. How can a good banana become the most radioactive fruit? Can bananas still be eaten safely?

Eating 200 bananas is equivalent to taking a chest X-ray?

Bananas do have radiation, and radiation is mainly related to potassium. Among all fruits, banana is rich in potassium, especially potassium -40, which makes banana the most radioactive fruit.

Being radioactive does not mean that it will cause cancer. Many people will panic when they hear "radiation", which is totally unnecessary. Because any behavior that talks about toxicity regardless of dose is hooliganism, the additional ionizing radiation dose of a banana is about 0.078μSv, which means that eating 80,000 bananas in a row is equivalent to taking a chest X-ray. The so-called "eating 200 bananas is equivalent to taking a chest X-ray" is nonsense.

It is even more difficult to reach the fatal level, which means eating at least 25 million bananas at one time, which is impossible even if you think about it.

Bananas with black spots are poisonous and cannot be eaten?

There are rumors that bananas with dark spots are poisonous and can’t be eaten. People will be poisoned if they eat them.

In fact, there are two reasons why bananas have black spots. First, banana will have fungal diseases after being infected with Colletotrichum spinosum, which means that there will be black spots on the epidermis. Although it is a germ infection, it sounds terrible, but there is no need to worry too much, because this germ is isolated from human beings, even if it enters the human body, it will not affect health.

Another reason is that the skin of banana will be damaged by external force or low temperature, which will lead to oxidation reaction after exposure to oxygen, and finally black spots will appear on the skin.

These two conditions are normal, and some black spots are the manifestations of diseases. For example, banana anthracnose, scab, crown rot and banana rot will make bananas grow black spots.

However, it should be noted that these microbial diseases are only aimed at bananas, and even diseased bananas are still safe for human beings. As long as the pulp is good, you can eat it safely. If the pulp changes color with the epidermis, it is best not to eat it.

Bananas are not easy to grow black spots when stored like this.

① Eat and buy now.

Everything is the same. According to the principle of moderation, you can buy as much as you want to keep it fresh, especially bananas. It is best to eat them in two days.

(2) wrap the roots of bananas.

The basic substance that causes banana skin to turn black is ethylene. The more mature bananas are, the more ethylene will be released. Therefore, controlling the ethylene around bananas can delay the ripening speed of bananas. Most of the ethylene comes from the roots of bananas, so wrapping the roots of bananas can delay the ripening process of bananas, thus prolonging the preservation time.

③ Storage at room temperature

Studies have shown that the best storage temperature for bananas is around 13℃. Therefore, compared with storage in the refrigerator, room temperature is more suitable for banana storage, and bananas will ripen more slowly and are less likely to turn black.

(4) hang bananas.

You may also find that some supermarkets have special shelves for hanging bananas when you visit them. The reason why supermarkets choose to hang bananas is not because they look better, but because the hung bananas are better ventilated, which can make ethylene flow faster and delay the ripening of bananas.

Bananas are not only delicious, but also rich in nutrients. Besides basic energy-supplying nutrients, they are also rich in vitamin C, thiamine, riboflavin and nicotinic acid. However, it should be noted that bananas are not low in calories and belong to "high potassium fruits", so people with renal insufficiency, acute and chronic nephritis should not eat too much. In addition, the sugar index of cooked bananas is high, so diabetics should eat as little as possible.

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Abe panicked and took 100 billion yen to block the US muzzle. The launch of the Moyer at this time was related to the trade war.

  CCTV News:After a lapse of more than ten years, another Aegis destroyer was launched by the Japanese Self-Defense Force, which is different from the active ships. This is the first ship in the history of the Self-Defense Force equipped with a cooperative combat system with the US military. If the launch of this ship at this time has something to do with the trade war initiated by the United States, you may be a little puzzled. Let’s find out.

  On the afternoon of July 30, local time, the naming and launching ceremony of the latest Aegis destroyer of the Maritime Self-Defense Force was held here. This is the seventh Aegis destroyer built in Japan. The last time the Self-Defense Force had an Aegis ship in service, it dates back to 2008.

  According to the usual practice, the Aegis destroyers of the Maritime Self-Defense Force are generally named after Japanese peaks, and the name "Moye" is taken from a mountain in Kobe City.

  According to the information provided by the Self-Defense Forces, the standard displacement of the "Moye" is about 8,200 tons, with a total length of 170 meters and a maximum width of 21 meters. It is expected to enter service in March 2020, and the construction cost is about 168 billion yen (about 10.3 billion yuan).

  After the completion of the "Maya", equipped with the latest version of the "Aegis" system, it can intercept ballistic missiles and cruise missiles at the same time; At the same time, it can also carry the "Standard -3IIA" interceptor jointly developed by Japan and the United States, and the interception height, range and power have been greatly improved; However, the Japanese and American media are most concerned about another major breakthrough of the ship — — The "Maya" is the first ship of the Maritime Self-Defense Force equipped with a CEC system with cooperative combat capability.

  According to Asahi Shimbun, CEC system is a device that can share a large amount of data in an instant without satellite, and can be used to intercept enemy missiles and fighters. At present, some American ships and planes stationed in Japan have installed this system. Japanese media said that the "Maya" reflected Japan’s intention to continue to promote Japan-US military integration.

  On the same day that the latest Aegis ship was launched, the Japanese Defense Ministry also made a major decision: that is, it chose the American arms giant — — The long-range identification radar developed by Lockheed Martin is used in conjunction with the land-based Aegis system.

  At the end of 2017, the Abe government made a decision to introduce two sets of land-based Aegis systems. At that time, the Ministry of Defense estimated that the price of each system was about 80 billion yen, and then it was changed to 100 billion yen; With the finalization of the system radar model, the latest calculation of the Ministry of Defense shows that the unit price of land-based Aegis has risen to 134 billion yen, an increase of 67.5%.

  Although the Ministry of Defense emphasizes that the reason for introducing the new radar is its long detection range, public opinion generally believes that the truth is not so simple: after taking office, US President Trump constantly pressured Japan to change the unbalanced bilateral relationship between the United States and Japan by purchasing more American weapons and equipment and reducing the tasks undertaken by the US military — — Taking the price increase of land-based Aegis as an example, the US Defense News pointed out that due to the heavy task demand in the Asia-Pacific region, the US Navy has been hoping to decentralize some anti-missile functions recently, and Japan’s rapid promotion of anti-missile system construction is undoubtedly good news for the US military.

  Reuters believes that the Japanese government should summarize the defense budget for the next fiscal year before the end of August every year — — The Ministry of Defense has now made a decision to introduce anti-missile radar, which means that the relevant funding application will be successfully included in the defense budget for FY 2019; Abe plans to hold talks with Trump again during his visit to new york to attend the UN General Assembly in September: at that time, Abe can give Trump an account of the money spent on American equipment.

  Behind Japan’s efforts to ingratiate itself with the United States is deep concern:

  According to Japan’s "Daily News" report, after the United States announced that it would not impose import tariffs on automobiles during its economic and trade dialogue with the European Union, the Japanese government began to worry that the United States would turn its gun and aim its fire at Japan.

  In fact, on July 26th, the day after Trump met with European Commission President Juncker at the White House, US Commerce Secretary Ross stressed that the 232 investigation on whether imported cars threatened US national security was still going on, and it is expected that there will be results in August.

  The latest report released by the International Monetary Fund in July clearly pointed out that once the United States implements trade protection measures on imported cars, the country that will be hit hardest is Japan.

Ministry of Agriculture, which suffered from severe drought in northern China: The history of drought is rare.

  Severe Winter Drought in the Northern Winter Wheat Region of China —— General Mobilization of Drought Relief


  According to the Ministry of Agriculture, since planting in autumn and winter last year, governments at all levels and agricultural departments have attached great importance to grain and oil production this summer, insisted on early deployment, meticulous organization, scientific guidance and enhanced services, and achieved a steady increase in wheat area, an increase of more than 8 million mu in rapeseed area, and a good foundation for seedling situation before winter. However, since the end of October last year, the precipitation in the northern wheat area has been obviously less, and the drought has continued to develop. In addition, several strong cooling processes have occurred in succession, and drought and freezing have seriously affected the safe overwintering and normal development of wheat. The duration, range and severity of the drought are rare in history, showing several characteristics: First, continuous drought in autumn and winter. Second, the drought-affected area is large. Third, the degree of drought is heavy. The fourth is the superposition of drought and freezing. Fifth, there may be drought in winter and spring.



The drought continues, and Anhui issued a red warning for drought (photo by Xinhua News Agency)



Fighting drought and protecting seedlings in Huaibei area of Anhui Province (photo by Xinhua News Agency)


  There was no snow last winter, especially when water resources were precious. A winter drought with a wide range, long duration and large drought-affected area is ravaging the northern winter wheat area.


  More than 100 million mu of winter wheat is looking forward to rain.


  According to the statistics of the National Defense General Administration, as of February 1st, the drought-affected area in the northern winter wheat area totaled 137 million mu, and by February 3rd, the drought-affected area had grown to 139 million mu, with 41.02 million mu of severe drought. In addition, 3.93 million people and 1.94 million large livestock had difficulty drinking water due to drought, and the drought-affected area of crops in China was 146 million mu, 43.12 million mu more than the average in the same period of many years.


  Chen Lei, deputy commander-in-chief of the National Defense General and Minister of Water Resources, said that since the beginning of winter, there has been a serious lack of rain and snow in most parts of China, and the water from major rivers in the northern region has been continuously dry, and the water storage of water conservancy projects is obviously insufficient, which has caused the main winter wheat producing areas in northern China to suffer this severe winter drought.


  According to the analysis of the National Defense General Conference, the current drought in the northern winter wheat area presents four characteristics: First, the precipitation is seriously less and the temperature is higher. Since last winter, there has been no effective precipitation in North China, Huanghuai and other places for more than 80 consecutive days. The precipitation is 70% to 90% less than normal, and there is basically no precipitation in some areas.


  Second, crops are affected by drought in a large area and with a heavy degree. At present, the drought-affected area of winter wheat areas in northern China is the largest in the same period in the past five years, with more than half of the drought-affected areas of wheat in Henan, Anhui and Shanxi provinces. At present, it is in the middle of winter, with the superposition of cold and drought and the coexistence of drought and freezing. In some areas, there is a large area of yellow seedlings, and some even have dry and dead seedlings.


  Third, drinking water is difficult for people and livestock in some areas. Some people have long distances to haul water, long duration of water shortage and high cost of drought resistance, which have a great impact on daily life.


  Fourth, the water from rivers continues to be dry, and the water storage of water conservancy projects is seriously insufficient.


  According to the forecast of the meteorological department, the temperature in most parts of China is still high this spring, and the precipitation in most parts of Huanghuai and eastern North China is still low. There is a great possibility of a large-scale spring drought in the northern winter wheat area, and the drought-resistant situation is very severe.


  The highest number of drought-resistant people in each province is 5.26 million.


  The CPC Central Committee and the State Council attached great importance to drought resistance, seedling protection and summer grain production in winter wheat areas. The National Defense General and the Ministry of Water Resources have taken a series of measures since last winter to arrange and deploy drought relief work. In the face of severe drought, the National Defense General convened the Chamber of Commerce of Drought Relief Associations in seven provinces in the main winter wheat producing areas in the north, and launched a three-level emergency response to drought. The Ministry of Commerce and Finance arranged a 100 million yuan central extra-large drought relief subsidy, issued an urgent notice, and asked all localities in the dry areas to spare no effort to fight drought, protect seedlings and ensure spring ploughing, and sent four working groups to eight provinces to guide drought relief work.


  According to the development of drought, on January 11th, the Yellow River Defense General upgraded the drought level to yellow warning, started the three-level response, scientifically dispatched, timely adjusted the water consumption index, and fully supported the drought relief in the basin.


  Zhang Zhitong, executive deputy director of the National Defense General Office, said that according to incomplete statistics, since the end of December last year, the provinces in the northern winter wheat area have invested a maximum of 5.26 million people, started 750,000 electromechanical wells, 4,934 pumping stations and 711,000 sets of drought-resistant mobile equipment, with a total investment of 1.38 billion yuan, and completed drought-resistant irrigation area of 74.6 million mu. More than 5,000 county and township drought relief service teams are active in the fields every day, solving the drinking water difficulties of more than 500,000 people and 280,000 large livestock. (Reporter Zhao Yongping)


  Chain connection


  E Jingping, secretary-general of the National Defense General and vice minister of the Ministry of Water Resources, said that due to the influence of natural climate, there are different degrees of drought in China every year. The perennial drought-affected area of crops is about 300 million to 400 million mu, and the annual loss of grain is nearly 15.8 billion kilograms, accounting for 60% of the total loss of various natural disasters.


  E Jingping said that on the one hand, agricultural production is dry and short of water, on the other hand, it wastes water seriously. At present, the utilization rate of irrigation water in China is only 45%, while that in developed countries is about 70%. At present, more than half of the cultivated land in the country has no water conservancy facilities, mainly relying on the weather to eat.


  "To cope with drought, we need to change new ideas, change passive drought resistance into active drought resistance, and change from single drought resistance to comprehensive drought resistance." E Jingping said that comprehensive drought relief should pay attention to agricultural drought relief, and at the same time, do a good job in all-round drought relief work in urban life, production and ecology more scientifically and rationally, so as to realize rational development, optimal allocation and efficient utilization of water resources.

Editor: Wang Jiaolong