Many problems with the ankle are related to wearing shoes. What should we pay attention to when choosing shoes?

  Health is an inevitable requirement to promote people’s all-round development, and it is also the common pursuit of the broad masses of the people. At present, with the continuous improvement of people’s health awareness, more and more people realize the importance of sports and actively participate in various sports. However, in the process of exercise, many people have done some damage to their bodies due to lack of knowledge and blind pursuit of exercise. This edition invites experts to explain the injuries that are easily overlooked in life.

  As the saying goes, "A journey of a thousand miles begins with a single step", and ankle health is the foundation of human standing and sports. However, about a quarter of the people in the world are suffering from ankle diseases to varying degrees. However, due to the hidden symptoms of foot diseases, it is easy to be ignored and delay treatment, thus affecting the quality of life.

  1. Most ankle diseases are acquired.

  Bipedal is called the second heart of human body, which is very important to human body.

  Although the ankle is only a small part of our whole body in terms of volume, and the area of joint contact is much smaller than that of knee joint or hip joint, the ankle bears the weight of our whole body, which will inevitably lead to higher local pressure of joints than other joints, and it is more prone to injury.

  Foot and ankle is an extremely complex structure, including foot and ankle, and foot is divided into three parts: forefoot, middle foot and hind foot. A small ankle part, the bones alone involve tibia, fibula, and tarsal bones 7, metatarsal bones 5 and toe bones 14, a total of 28. It’s more complicated in terms of joints. Besides the ankle joints (tibiofibular joint, tibiofibular joint and talofibular joint) that we all know, there are tarsal joints such as talocalcaneal joint, talocalcaneal joint, calcaneal roll, cuneiform joint, cuneiform roll and cuneiform roll, tarsometatarsal joint, metatarsal joint, metatarsophalangeal joint and interphalangeal joint. From the research field, it includes ankle trauma, podiatry and orthopedics. It should be emphasized that apart from congenital factors, such as congenital clubfoot and flatfoot, most ankle diseases are acquired, such as ankle ligament injury and heel pain.

  Due to the extremely complex structure of the ankle, many kinds of diseases in each part, and the strength of our whole body in daily life, these factors make our ankle more prone to problems, and the ankle problem is more difficult to treat. Excessive exercise and trauma can cause various ankle diseases, especially ankle sprain, which accounts for 40% of sports injuries. It can be seen that ankle disease is a big problem, and what is most closely related to people, but most easily overlooked, is how to wear shoes.

  2. Many problems with ankles are related to wearing shoes.

  Speaking of it, people have been wearing shoes since they learned to walk. Can’t they choose shoes? In fact, most people may not know that many problems with ankles are related to wearing shoes.

  Bad shoes not only easily cause ligament damage, but also easily lead to many diseases in the ankle. A typical example is that many women who love beauty often wear high heels to cause foot pain. Different heel heights will lead to different forces on the forefoot when walking. The higher the heel, the greater the pressure on the forefoot and the worse the stability when walking, which will cause forefoot pain. At the same time, most of the high-heeled shoes are pointed leather shoes, and when they are worn, they squeeze into the big toe, which is easy to cause the big toe to valgus, which in turn causes the lateral arch of the forefoot of the second to fifth toes to sink, further causing forefoot pain. Overloading the forefoot for a long time will also cause some foot diseases or appearance changes, such as metatarsalgia and Morton’s disease, which are related to wearing high heels for a long time. In addition, the heel of high-heeled shoes is generally thin, which will reduce the stability of the back of the ankle when worn, so it is easy to cause ankle sprain. Therefore, in life, if female friends like to wear high heels very much, it is suggested to choose a high-heeled shoe with low heels and a slightly wider forefoot design. It would be better if we can strengthen the muscle strength of the calf, which will help to increase the stability of walking in high heels.

  3. What should I pay attention to when choosing shoes?

  ● You can’t have only one pair of sports shoes. What kind of sports shoes should you wear?

  Although we all know that we should wear sports shoes when exercising. However, it needs to be reminded that no sports shoes can be suitable for all sports. For example, basketball shoes for playing basketball require a thicker sole, a flatter overall, and a higher upper at the back to prevent sprains and slips. Football shoes running on the grass require more flexible ankle movements and lower uppers. The ground where tennis is played is usually hard, which requires shoes to have anti-slip cushioning effect. Jogging, on the other hand, requires slightly lighter jogging shoes with shock-absorbing air cushions. People who exercise regularly must prepare shoes for the corresponding sports.

  ● It is necessary to cut the shoes properly, not to cut the shoes properly.

  Everyone looks different, and the 28 bones of the ankle are naturally different. It can be said that billions of us can’t find the same feet. To a large extent, the arch of the foot is high and low, and the feet are wide, narrow and fat, all of which need special attention when choosing shoes. For example, people with flat feet have poor cushioning when walking with load, and their feet will hurt when walking too much, so try to choose shoes with raised arch pads. Some people have wide toes, or have eversion, so they should choose loose toes, otherwise it will cause wear between toes, and long-term walking will cause pain. In addition, people with heavy weight should choose elastic shoes when choosing shoes to reduce the impact of walking on the soles of their feet.

  ● Older people choose shoes not as soft as possible.

  With the increase of age, the fascia and ligament of the ankle will also age, and the bones and joints will also undergo degenerative changes. Compared with young people, the ankles of the elderly are more vulnerable to injury, and the speed of recovery after injury will be much slower than that of young people. Therefore, the elderly should pay more attention to the choice of shoes. A common misconception is that the elderly like to wear soft-soled cloth shoes, and feel that the softer the better. In fact, too soft soles can’t give enough support to the soles of the feet, and at the same time, too soft shoes can’t provide good elastic cushioning, which will increase the damage to the soles of the feet. Old people should choose shoes with sufficient cushioning and good elasticity. The part of the insole that directly contacts the foot surface is also required to be relatively soft and fully fit to the sole of the foot. In addition, if the blood circulation of the soles of the feet of the elderly is poor, they should choose looser shoes. The requirement is not only that there is no squeezing and grinding of the feet when trying on, but also that there is no grinding of the feet when the feet are slightly swollen.

  ● Good-looking and expensive shoes are not necessarily suitable shoes.

  In modern society, shoes are not only a tool to protect the body from cold, but also an aesthetic requirement and even a symbol of identity. Some shoes are worth several thousand yuan or even ten thousand yuan. However, it needs to be reminded that no matter how beautiful shoes are, you can’t have them if they are not suitable for your feet. Just as many women will find that wearing high heels can cause foot pain, sometimes, expensive shoes are not necessarily suitable shoes. For example, for patients with lateral ankle ligament injury, it is recommended to wear some high-top shoes. This is because a higher upper can provide stability to the ankle joint and reduce the occurrence of sprained ankle. For patients with hallux valgus, when choosing shoes, we should try to reduce the pressure on the forefoot and try to avoid wearing high heels. Similarly, women who often sprain their ankles should wear less high heels, especially those with extremely high heels. Because when wearing high heels, our ankles are in a "plantar flexion" position, which is relatively loose, and thin high heels are not easy to stabilize, which will increase the chance of spraining our ankles.

  ● Don’t wait for the soles to wear out before changing shoes.

  Although we advocate hard work and simplicity, from the point of view of protecting ankles, don’t wait for the soles to wear out before changing shoes. From the above, I believe everyone already knows that everyone’s feet are different. A pair of suitable shoes needs to have a high fit with your feet. When the sole of a pair of shoes is worn thin, the shape of the shoes changes accordingly. At this time, these shoes are no longer suitable for you and need to be replaced. In life, we often find that a pair of shoes are always worn in a certain part. For example, sometimes, the inside of the heel is worn thin, and other places are fine. In this case, many people are reluctant to change their shoes. But in fact, in layman’s terms, it is this worn-out sole that replaces our feet to bear the damage caused by walking. If it is not replaced in time, it will be our feet that will be damaged next.

  ● Foot pain must not be tolerated, and timely medical treatment is the key.

  Ankle is a complex structure, and everything can’t be done just by choosing the right shoes. Once there is pain in the foot, you should see an ankle specialist in time. What needs to be understood is that many diseases of the ankle need surgical treatment, and there are still many diseases of the ankle that need standardized rehabilitation training, so I hope everyone will not be careless, so as not to delay the treatment and bring serious consequences.

Six departments: new teachers in colleges and universities can only take up their posts if they pass the examination of teachers’ morality and style.

      BEIJING, Jan. 27 (Xinhua) According to the website of the Ministry of Education, recently, the Ministry of Education and the Central Organization Department issued the Guiding Opinions on Strengthening the Construction and Reform of College Teachers in the New Era (hereinafter referred to as the Guiding Opinions). The Guiding Opinions put forward that in order to strengthen the implementation of the evaluation of teachers’ morality, new teachers in colleges and universities must receive special training on teachers’ morality and style before taking up their posts, and only after reaching a certain number of hours and passing the examination can they obtain the qualifications of teachers in colleges and universities and take up their posts to teach.

  In order to thoroughly implement the Opinions on Comprehensively Deepening the Reform of Teaching Staff Construction in the New Era and the Overall Plan for Deepening the Reform of Education Evaluation in the New Era issued by the Central Committee of the Communist Party of China and the State Council, and strengthen the reform of teaching staff construction in colleges and universities in the new era, the following guiding opinions are put forward:

  First, accurately grasp the requirements of the times for the reform of teaching staff construction in colleges and universities, and implement the fundamental task of cultivating people by virtue. The goal and task is that through a series of reform measures, the development support system for college teachers is more perfect, the management evaluation system is more scientific, the treatment guarantee mechanism is more perfect, and the governance system and governance capacity of teachers are modernized. The professional attraction of college teachers has been significantly enhanced, and teachers’ ideological and political quality, professional ability, educational level and innovation ability have been significantly improved, so as to build a team of high-quality professional and innovative college teachers with excellent political quality, exquisite professional ability and superb educational level.

  The second is to comprehensively strengthen the leadership of the party and constantly improve teachers’ ideological and political quality and professional ethics.

  Strengthen ideological and political guidance. Guide teachers to adhere to the "four unifications", strive to be good teachers with "four haves", be good "four guides", strengthen "four consciousnesses", strengthen "four self-confidences" and achieve "two maintenance". Strengthen the Party’s political leadership over colleges and universities, strengthen the political function of party organizations in colleges and universities, strengthen the supervision of education management in party member, and give play to the role of grass-roots party organizations and teachers in party member. Attach importance to the development of party member among outstanding young teachers and teachers who have returned from studying abroad. Improve the organization and management system of teachers’ ideological and political work, and give full play to the overall role of the teachers’ work department of the party Committee of colleges and universities in teachers’ ideological and political work and the construction of teachers’ morality and style. Improve teachers’ theoretical learning system, and comprehensively improve teachers’ ideological and political quality and moral education ability. Strengthen the ideological and political construction of private colleges and universities, and equip and strengthen the ideological and political work team of private colleges and universities.

  Cultivate and carry forward noble teachers’ morality. Normalization will promote the cultivation of teachers’ morality, and all kinds of teachers’ morality norms will be included in the compulsory content of pre-job training for new teachers and full-time training for in-service teachers. Innovate the way of teachers’ morality education, and stimulate teachers’ endogenous motivation to cultivate teachers’ morality through example leading, situational experience, practical education and teacher-student interaction. Strengthen the "Four History" education of college teachers, standardize the requirements of class hours, and achieve full coverage of all staff in a certain period. Build a good base of teachers’ morality and build a curriculum system of teachers’ morality education. Strengthen teachers’ commendation and improve the teacher honor system. Colleges and universities can hold teachers’ induction and retirement ceremonies, and set up teaching-oriented awards to encourage teachers to concentrate on educating people. Encourage social organizations and individuals to contribute funds to reward teachers. Support local and universities to establish excellent teachers’ libraries, tap typical examples, and strengthen publicity and inspiration. Continue to launch film and television literary works with distinctive themes and showing the style of the teacher era.

  Strengthen the implementation of teacher’s ethics evaluation. Take teachers’ morality and style as the primary requirement and the first standard in teacher recruitment and introduction, professional title evaluation, post employment, tutor selection, evaluation and reward, employment period assessment, project declaration, etc., strictly assess teachers’ morality, and pay attention to the use of teachers’ morality assessment results. New teachers in colleges and universities must receive special training on teachers’ morality and style before taking up their posts, and only after reaching a certain number of hours and passing the examination can they obtain the qualifications of teachers in colleges and universities and take up their posts to teach. Effectively implement the main responsibility and take the construction of teachers’ morality and style as an important part of the annual assessment of the leading bodies in colleges and universities. Implement the "Ten Codes of Professional Conduct for College Teachers in the New Era" and seriously investigate and deal with the problem of teachers’ moral anomie according to the law and regulations. Establish and improve the exposure mechanism of teachers’ morality violations, and play a warning and shocking role. Relying on the national criminal information database established by political and legal organs, we will establish a system of employment restriction in the education industry.

  The third is to build a platform for the development of teachers in colleges and universities, and strive to improve teachers’ professional quality and ability.

  Improve the teacher development system in colleges and universities. Colleges and universities should improve the teacher development system, improve the teacher development training system, security system, incentive system and supervision system, and create a benign environment conducive to the sustainable development of teachers. Actively respond to the challenge of new science and technology to personnel training and improve teachers’ ability to improve teaching by using information technology. Encourage and support college teachers to visit and study at home and abroad and participate in international exchanges and cooperation. Continue to implement the demonstration training project for young teachers in colleges and universities and the construction project of teaching innovation team for higher vocational teachers. Explore the management of teachers’ training credits, and incorporate training credits into teachers’ assessment.

  Consolidate the development support service system for college teachers. Coordinate the responsibilities of teacher training, career development consultation, education and teaching guidance, academic development, and learning resource services, build a platform such as a strong teacher development center, and improve the teacher development organization system. Colleges and universities should strengthen the development of teachers and the professionalization of personnel, increase the investment in personnel, funds, venues and other resources for teacher development, and promote the construction of demonstration teacher development centers at all levels. Encourage universities and large and medium-sized enterprises and institutions to build teacher training bases, support the exchange and integration of professional teachers in colleges and universities and talent teams in industry enterprises, and enhance teachers’ practical ability and innovation ability. Give play to the exemplary role of famous teachers and teaching achievement awards.

  The fourth is to improve the management system of teachers in modern universities and stimulate the innovative vitality of teachers.

  Improve the employment mechanism of college teachers. Fully implement the autonomy of employing people in colleges and universities, and the relevant government departments do not uniformly organize the employment examination for college personnel, simplifying the entry procedures. In accordance with the relevant provisions of the state and the actual needs of running a school, colleges and universities independently formulate the employment conditions of teachers and recruit teachers openly. The graduation institution, study experience abroad, study methods, papers and patents shall not be taken as restrictive conditions. Strictly control the selection and employment of college teachers, and implement the dual inspection of ideological and political quality and professional ability. Establish a system linking the pre-job training of new teachers with the qualifications of college teachers. Broaden the channels for selecting and employing people, and increase efforts to attract outstanding talents from domestic and foreign industrial enterprises and professional organizations. According to the requirements, complete and optimize the team of teachers and counselors of ideological and political courses in colleges and universities. Explore the employment experience and social practice experience of industrial enterprises as important conditions for hiring professional teachers in vocational colleges. To study and introduce measures for the appointment and management of foreign teachers and standardize the management of foreign teachers.

  Speed up the reform of post management of college teachers. Actively explore the implementation of the total staff management in colleges and universities. Colleges and universities adopt diversified employment methods according to law to employ people flexibly, make good use of compilation resources, give priority to ensuring the demand of teaching and scientific research, and tilt towards key disciplines, characteristic disciplines and important management positions. Reasonably set the proportion of post structure of teaching staff and strengthen the construction of staff. We will further promote the post employment reform, implement the post tenure system management, further explore the management methods such as the combination of quasi-employment and long-term employment, and implement and improve the employment mechanism that can be promoted and demoted, and can enter and exit.

  Strengthen the management of teachers’ education and teaching in colleges and universities. Improve the teaching quality evaluation system, multi-dimensional evaluation of teaching norms, teaching operation, classroom teaching effect, teaching reform and research, teaching awards and other teaching achievements. Strengthen the proportion of teaching achievements and the effectiveness of teaching and educating people in performance distribution, job title evaluation and employment, and post promotion assessment, and take a certain amount of undergraduate (specialized) teaching as a necessary condition for the promotion of teachers’ titles. Taking professors as the basic system, colleges and universities should make it clear that professors should undertake the minimum class hours requirements for college students, and those who fail to meet the requirements will be given unqualified annual or employment assessment.

  Promote the reform of the professional title system of college teachers. Study and introduce the guiding opinions on the reform of the professional title system of college teachers, and delegate the right of professional title evaluation directly to colleges and universities, which will independently evaluate and appoint them according to their posts. Improve the evaluation criteria for teachers’ professional titles, set evaluation indicators according to different disciplines and different post characteristics, and determine evaluation methods. The study experience abroad, the number of patents and the index requirements for indexing, inclusion and citation of papers are not restrictive conditions. Improve the evaluation mechanism of peer experts and carry out the evaluation of representative achievements. Explore the introduction of contribution evaluation mechanism for teachers who undertake national defense and key core technology research tasks. Improve the process of professional title evaluation, and continue to do a good job in the supervision of professional title evaluation of college teachers.

  Deepen the reform of the evaluation system for college teachers. Highlight quality orientation, pay attention to evaluating teachers according to their ability, performance and contribution, resolutely reverse the tendency of neglecting teaching and educating people, and overcome the disadvantages of focusing on papers, hats, titles, academic qualifications and awards. Standardize the use of indexes related to papers such as SCI in colleges and universities, avoid the absoluteness in the use of citation data such as SCI, SSCI, A&HCI and CSSCI, resolutely abandon "judging papers by journals" and get rid of "SCI first" in papers. Reasonably set the evaluation cycle and explore long-term evaluation. Pay attention to the combination of individual evaluation and team evaluation. Establish a hierarchical feedback mechanism for assessment results. Establish a linkage mechanism of college evaluation, undergraduate teaching evaluation, subject evaluation and teacher evaluation policies, and optimize and adjust the evaluation indicators that restrict and influence the implementation of teacher evaluation policies.

  Establish and improve the management system of part-time teachers and part-time teachers. On the premise of performing their duties on campus and not affecting their own jobs, college teachers may, with the consent of the school, take part-time jobs that are closely related to their own disciplines and can give full play to their professional abilities. Localities and universities should establish and improve the management system of teachers’ part-time jobs, standardize teachers’ reasonable part-time jobs, and resolutely punish teachers’ part-time chaos. Encourage colleges and universities to hire off-campus experts and scholars as part-time teachers, improve the management measures for part-time teachers, standardize the selection and employment procedures, clarify the standards, responsibilities, rights and work requirements of part-time teachers, and ensure that part-time teachers have high professional ethics, professional ability and educational level.

  The fifth is to effectively protect the treatment of college teachers and attract stable first-class talents to teach.

  Promote the reform of salary system in colleges and universities. Implement the income distribution policy oriented to increasing knowledge value, expand the autonomy of salary distribution in colleges and universities, and explore the establishment of a salary system that conforms to the characteristics of colleges and universities. We will explore the establishment of a system for investigating and comparing the salary level in colleges and universities, improve the mechanism for determining and increasing the salary level in colleges and universities, reasonably determine the salary income level of college teachers on the basis of ensuring the normal adjustment of the basic salary level, and increase the inclination to colleges and universities with high-level talents and heavy teaching and scientific research tasks. The cash reward for the transformation of post scientific and technological achievements obtained by college teachers according to law is included in the total performance salary of the unit in that year, but it is not limited by the total amount and is not included in the total base. Implement policies and regulations such as salary and income distribution incentives for high-level talents, part-time and part-time salary, and starting a business after leaving the post. Encourage universities to set up professorships funded by third parties.

  Improve the incentive mechanism of internal income distribution in colleges and universities. To implement the autonomy of internal distribution in colleges and universities, colleges and universities should improve the internal income distribution mechanism and performance appraisal methods in combination with the actual situation, and tilt towards teachers who are rooted in the front line of teaching and have outstanding achievements, teachers who have undertaken urgent and dangerous tasks and made outstanding contributions, and teachers who are engaged in basic frontier research, national defense science and technology and other fields. Take part in teaching and research activities, write textbook cases, undertake the task of proposition invigilation, and guide students in graduation design, employment, innovation and entrepreneurship, social practice, student associations, competitions and performances, etc. into the workload. Encourage excellent teachers to undertake the teaching work of continuing education, and bring the relevant workload into the performance appraisal system. Do not directly link the quantitative indicators of scientific research such as the number of papers, patents, projects and project funds with performance salary distribution and rewards, and give full play to the incentive-oriented role of income distribution policy.

  The sixth is to optimize and improve the talent management service system and cultivate a group of high-level innovative talents.

  Optimize the talent introduction and education system. Strengthen the strategic orientation of serving the country, strengthen the top-level design of the talent system, give full play to the leading role of major national talent projects, strive to build a high-level innovation team, and cultivate a group of scientists, discipline leaders and young academic talents with international influence. Standardize the introduction of talents, strictly control politics and ethics, and achieve "every citation must be judged." Strengthen the construction of talents in philosophy and social sciences and high-end think tanks in colleges and universities, and gather and train a group of famous teachers in philosophy and social sciences. Adhere to the correct orientation of talent flow, encourage colleges and universities to establish industry self-discipline mechanism and talent flow consultation and communication mechanism, and give play to the role of talent work alliance in colleges and universities. Resolutely put an end to the illegal introduction of talents, and those who leave relevant units and posts within the support period without the consent of the competent department of talent planning will be disqualified from the title of talents and corresponding support.

  Scientific and rational use of talents. Give full play to the role of talent strategic resources, adhere to the correct orientation of talent use, promote the reform of talent evaluation mechanism by classification, promote the return of all kinds of talent "hats" and talent titles to honor and academic essence, avoid repeated support of similar talent plans, select people according to their posts, and determine their salaries according to their posts, and do not take talent titles as restrictive conditions for undertaking scientific research projects, job titles, appraising awards and degree points. Create an academic environment that encourages innovation and tolerates failure, and leave enough exploration time and trial and error space for talents to carry out research. Strict management of talents after employment, strengthen the assessment of contract performance and role play. Strengthen the care and service for talents, and effectively solve their practical difficulties in work and life.

  Seventh, fully support the growth of young teachers and cultivate a new force in higher education.

  Strengthen the training support for young teachers. Encourage colleges and universities to expand the number of postdoctoral recruits and take postdoctoral staff as an important source of supplementary teachers. Establish a diversified supplementary mechanism for young teachers to attract overseas students and foreign outstanding young talents. Encourage young teachers to work in enterprises and institutions and visit high-level universities and research institutes at home and abroad. Encourage colleges and universities to promote and boldly use outstanding young talents. Determine the evaluation cycle of young teachers according to the characteristics of the subject, and encourage bold innovation and continuous research. Young teachers in colleges and universities must have at least one year’s work experience as counselors, class teachers and other students, or work experience in teaching, helping the poor, and participating in foreign aid exchanges between Confucius Institutes and international organizations.

  Solve the worries of young teachers. Local governments and universities should strengthen overall coordination, guarantee those who meet the guarantee conditions of public rental housing according to policies and regulations, and at the same time, effectively solve the housing difficulties of young teachers through various ways such as developing rental housing, revitalizing and tapping the existing resources in schools, and granting subsidies. Encourage various ways to improve the treatment of young teachers and ensure that young teachers focus on teaching and scientific research. Encourage colleges and universities to cooperate with social forces and the government to set up kindergartens, primary and secondary schools to solve the problem of young teachers’ children entering kindergartens. Pay attention to the physical and mental health of young teachers and care for them.

  Eighth, strengthen job security and ensure that all policy measures are effective.

  Improve the organizational security system. Taking the construction of high-quality teachers as the basic work in the construction of colleges and universities, strengthening the main responsibility of schools, and improving the working mechanism of unified leadership and overall coordination of party committees, with teachers’ work, organization, publicity, personnel, educational administration, scientific research and other departments performing their respective duties and cooperating. Establish a system of leading cadres contacting teachers and listen to teachers’ opinions and suggestions regularly. Implement the staff congress system, and guarantee teachers’ right to know, participate, express and supervise according to law. Strengthen the construction of teachers in private colleges and universities, and ensure that teachers in private colleges and universities have the same legal status and equal rights as teachers in public colleges and universities according to law. Strengthen supervision and assessment, and bring the construction of teachers into the scope of university inspection, "double-first-class" construction, teaching and scientific research evaluation, as an important part of the work assessment of party organizations at all levels and cadres in party member. Strengthen the publicity of excellent teachers and typical work, safeguard teachers’ legitimate rights and interests, create a social environment that cares for and supports teachers’ development, and form a good atmosphere in which the whole society respects teachers and values education.

Large shopping malls "everyone follows the crowd", look here before shopping →

  Large commercial complex

  Multi-function in one

  The building is large in volume and complex in format.

  Spring Festival is approaching.

  Commodity promotion and festival activities are intensive.

  Concentration of people flow and logistics

  Increase in electricity and gas consumption

  Extremely risky

  one

  What are the dangers of fire in shopping malls?

  1. The business area of the shopping mall is large, and the space on each floor is connected from top to bottom, which is easy to cause the fire to spread and expand.

  2. There are many combustible commodities, which are easy to cause great economic losses.

  3. People in shopping malls gather and flow a lot, which is easy to cause heavy casualties.

  4. There are many electric lighting devices, which lead to many factors of fire.

  5. It is difficult to save.

  two

  Why is it difficult to put out fires in shopping malls?

  1. A fire broke out in a shopping mall, with many combustible materials, large space and rapid spread.

  2. It is quite difficult to rescue and evacuate people and put out fires when customers evacuate and firefighters enter the fire fighting in the opposite direction.

  3. After the fire broke out, it was difficult for firefighters to detect the fire and put it out quickly because of the thick smoke and high temperature.

  three

  How to prevent fire in shopping malls?

  1. It is forbidden to bring inflammable and explosive dangerous goods into public places; It is strictly forbidden to smoke and use naked flames in places where there is a danger of fire and explosion.

  2. It is forbidden to occupy the evacuation passage and exit when erecting the booth, and the electrical wiring should be connected by professional electricians. It is forbidden to use high-power electrical equipment illegally.

  3.
Shopping malls and markets are crowded with people, so it is necessary to strengthen fire inspection, ensure the safety exits and evacuation passages are unblocked, train employees to master the knowledge of fire fighting and evacuation at the beginning, and ensure the timely disposal and evacuation of people in case of fire.

  4. At the end of the business, employees should be arranged to conduct a post fire inspection, and special personnel should be arranged to patrol at night.

  5. Hire qualified fire-fighting technical service institutions to test and maintain fire-fighting facilities and equipment in time to ensure that they are in good condition and effective.

  wanton

  How to escape in case of fire?

  1.
When entering a strange place, you should first know the location of fire doors in safety exits, evacuation passages and stairwells, and check the location of fire hydrants, descent control devices, rescue bags and other fire fighting and refuge appliances.

  2.
There are a considerable number of combustible materials in shopping malls, and they are often in a state of high concentration of people. If the trapped people want to escape from the fire, they must have good psychological quality, keep calm and not panic, and make use of all available favorable conditions to escape.

  3.
Self-made equipment to escape, towels and masks can be used as smoke prevention tools to cover your nose and mouth. Use ropes, cloth, sheets, carpets, curtains, etc. to open up escape routes. Some shopping malls deal in various labor protection articles, such as safety helmets, motorcycle helmets, work clothes, etc., which can be used to avoid burns and injuries caused by falling objects.

  4.
When evacuating, people should walk as close as possible to the load-bearing wall or load-bearing components to prevent falling objects from injuring them. Trapped personnel should listen to the command of the staff and evacuate in an orderly manner, and avoid crowding each other, running around, blocking the evacuation passage and affecting the evacuation speed.

  About large-scale commercial complex

  These safety knowledge must be mastered!

  

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

Large shopping malls "everyone follows the crowd", look here before shopping →

  Transferred from | Emergency Management Department

[Editor in charge:

]

Rene Liu, the original goddess, got married after missing Huang Lei in Bobby Chen. Now, at the age of 53, she has been separated from men for 11 years.

In 2023, Rene Liu’s national tour schedule was full, from February to February. Some netizens commented, "How did the goddess of literature and art quietly become a bloated aunt? At this age, I still come out to sing. Isn’t it a bad marriage? "

The picture comes from the network and is deleted.

As an idol of the post-80s and 90s, Rene Liu was once popular all over the country, and her main songs "Crazy for Love", "Later" and "Love You Very Much" once spread all over the streets.

However, with the emergence of small fresh meat from generation to generation, the title of "milk tea" in Rene Liu has long been replaced by Zhang Tianze, and Rene Liu seems to be a star of the past.

The picture comes from the network and is deleted.

Now, why is Rene Liu, who is over 53 years old, trying so hard to "seize the market"? Is it true that she married a "pseudo-giant" as netizens said?

The ups and downs on the music road

Rene Liu’s attachment to music is all due to her grandmother.

When Rene Liu was 3 years old, her parents broke up, her mother left with her sister, her father went out to work all the year round, and no one took care of her. Therefore, she was fostered in a relative’s house.

Grandparents heard that little Rene Liu was very wronged in other people’s homes, so they took her back to them.

Grandmother is an intellectual woman who attaches great importance to Rene Liu’s education. She thinks that girls should have skills and find a good job to support themselves in the future.

Because grandma is proficient in music and can play the piano, she asked Rene Liu to learn the piano, too.

At first, my grandmother taught by herself, but for Rene Liu to learn more professionally, when Rene Liu was 7 years old, she hired a family to teach piano for her.

The picture comes from the network and is deleted.

Rene Liu fell in love with the piano as soon as he touched it.

But the monotonous practice day after day still made young Rene Liu feel extremely painful.

In order to avoid practice, she recorded the music she played on tape and played it in cycles every day, but this trick was heard by her grandmother in less than three days.

Under the strict supervision and careful cultivation of her grandmother, Rene Liu got very good grades. After graduating from high school, she was admitted to California State University.

Rene Liu went to the United States to study, further studied piano and vocal music, and obtained a bachelor’s degree in classical music.

The days of going to college are very hard. Due to the limited financial ability of grandparents, they can only provide tuition for Rene Liu, and Rene Liu needs to work to earn living expenses.

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She had to look for a job everywhere in her spare time. She served dishes in restaurants, sold furniture in shopping malls and sometimes worked two jobs in a row.

Hard life and loneliness in a foreign country make Rene Liu feel like a year.

She called her grandmother every day to go home. Finally, her grandfather answered the phone and said angrily, "Even if you are injured, you will be injured there. Don’t come back until you finish reading."

Stubborn Rene Liu gritted his teeth and faced all kinds of difficulties alone. He never told his family again, and finally successfully finished his studies and returned to Taipei.

Grandma originally wanted her to be a piano teacher, but Rene Liu went to a record company as an assistant after graduation.

There, she met a very important person in her life-Bobby Chen.

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Bobby Chen was already an accomplished singer at that time. She thought that Rene Liu had great potential and asked Rene Liu to be her assistant and study with her.

However, in addition to recording, Rene Liu has to do all kinds of chores in the company, buying food, fetching water, sweeping the floor and washing toilets for employees, but his salary is very small, and he can’t even guarantee a basic life.

At this time, Rene Liu’s grandmother was in a hurry and advised her to be a piano teacher, because the piano teacher’s salary was high enough and her life was decent.

But Rene Liu didn’t waver. She wanted to keep looking. She promised her grandmother that if she didn’t achieve anything in the record company after three years, she would leave.

In the most difficult time, Rene Liu was afraid to go downstairs for a month because she couldn’t afford the house management fee, for fear of meeting the landlord and urging her to pay.

Later, a friend paid the management fee for her, and she dared to go out.

Year after year, when Rene Liu watched the new singers release records one by one, but he was asked by Bobby Chen to record repeated songs every day, his mood was once hard to accept.

Love and hate on the road of music

Where did she know that Bobby Chen was very strict because she had high hopes for her.

At that time, 32-year-old Bobby Chen was a singer and music producer of Rolling Stone Records. During his time with Rene Liu, he found that Rene Liu was a brave and talented woman and was determined to cultivate Rene Liu.

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He personally wrote a song "Crazy for Love" for Rene Liu, and every time he recorded it, he asked Rene Liu to sing his desired feeling.

And Rene Liu was cried by Bobby Chen every time. This song was recorded for three and a half years before it was put on the album, and it became a famous song of Rene Liu.

After a long time, Rene Liu had a crush on this strict and talented master, but she knew that Bobby Chen was a married man and could only silently like him in her heart.

In fact, why didn’t Bobby Chen like this disciple? I just can’t.

During that time, Bobby Chen drank milk tea every day. Someone asked him why he was suddenly interested in milk tea. He said that milk tea has the fragrance of milk, but it is not as greasy as milk. It has the fragrance of tea, but it is not as astringent as tea, and it will never be greasy.

And said in front of colleagues that Rene Liu is like a cup of warm milk tea, with its own warm fragrance.

Since then, milk tea has become the nickname of Rene Liu.

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Rene Liu is young and passionate. She is very depressed because she suppresses her feelings for Bobby Chen.

On one occasion, she took the initiative to apply for a business trip to Beijing, hoping to stay away from Bobby Chen and calm down for a few days.

But when she arrived in Beijing, she missed Bobby Chen even more, so she went to the pub for a few drinks.

After getting drunk, Rene Liu sent a letter to Bobby Chen, which said, "Maybe I will never be with you, but my heart will always follow you."

But Chen Shengze never responded, but silently supported Rene Liu in his career. He introduced Rene Liu to film and write songs for Rene Liu.

With the help of Bobby Chen, Rene Liu gradually entered the film and television circle, played many roles that were deeply rooted in people’s hearts, and released the first music album "The Beauty and Sorrow of Girl Fishing".

For Rene Liu’s better development, Bobby Chen asked Rene Liu to leave the record company and look for a bigger stage, while Rene Liu started his new life with his reluctance and attachment to Bobby Chen.

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"Boyfriend" Never Forgotten in Life

After leaving Bobby Chen, Rene Liu devoted all her energy to her career. She not only stepped into the ranks of first-class singers in the music industry, but also made great achievements in the film and television industry.

When filming April Day on Earth, Rene Liu and Huang Lei played Zhang Youyi and Xu Zhimo, and the two talented young people had a good impression on each other.

Then he co-produced "Running at Night", playing a couple.

Unexpectedly, after the filming, Huang Lei still couldn’t let go of this good partner, and specially made a script "Things are Gone" for Rene Liu.

In Time Like Water, the two played a pair of inseparable lovers.

Perhaps, it was during that time that Huang Lei had different feelings for Rene Liu.

However, meeting the right person at the wrong time is doomed to have no happy ending.

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Huang Lei had been in love with Sun Li for five years at that time. If she showed her love boldly, another girl would be hurt.

At the press conference of "Time flies like water", the reporter asked Huang Lei what connection he had with Rene Liu in his life.

Huang Lei said that being with Rene Liu is the fourth emotion beyond love, friendship and affection.

Obviously, you can’t be a lover, you can’t be a relative, and you don’t want to be just a simple friend. That love can only be hidden in your heart.

In 2004, Rene Liu said at the concert that a boy was going to get married and asked her if she agreed. If she didn’t agree, it wouldn’t end, while Rene Liu only said, I wish you happiness.

Soon, Huang Lei and Sun Li got married. At that time, everyone guessed that the boy was Huang Lei.

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"Time flies like water" was filmed in Wuzhen. Now, there is a bar called "Time flies like water" in Wuzhen. The owner is Huang Lei, and there is a milk tea in the bar called "I am waiting for you".

No matter how enthusiastic they were at that time, their later life was like water, flowing to different tracks. For the sake of each other’s life, Rene Liu chose to forget Huang Lei in the Jianghu.

Today, Huang Lei and Sun Li live a happy life and become good husbands, while Rene Liu married Zhong Xiaojiang, a businessman who is 10 years younger than himself, in 2011.

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"Lonely" Marriage

When Rene Liu first got married, everyone sent blessings, wishing the 40-year-old milk tea to find an ideal life partner.

But when Rene Liu broke the news that she and her husband lived in separate rooms, slept in separate beds and went to the cinema to watch their own movies, people suddenly felt that Rene Liu was getting married for the sake of marriage.

Some netizens even complained for Zhong Xiaojiang, thinking that Rene Liu had others in his heart and didn’t love Zhong Xiaojiang at all.

In fact, Rene Liu and Zhong Xiaojiang met through a friend’s introduction, and they hit it off. Rene Liu appreciated Zhong Xiaojiang’s ability to take pictures, and Zhong Xiaojiang appreciated Rene Liu’s composure and calmness.

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Rene Liu once asked Zhong Xiaojiang, I’m ten years older than you. In a few years, I’ll look old and you’re still young. Won’t you care? Zhong Xiaojiang replied very firmly that he would always love Rene Liu.

Rene Liu was used to living alone since he was a child, so when he got married, he asked for "sleeping in separate rooms, not doing housework, and continuing to pursue his career", and Zhong Xiaojiang also readily agreed.

After marriage, Rene Liu was busy filming and singing all over the country, while Zhong Xiaojiang was busy traveling and doing business.

In their spare time, they chat and have an outing together. Rene Liu will cook a meal for Zhong Xiaojiang, and Zhong Xiaojiang will take beautiful photos for Rene Liu.

For more than ten years, they have been busy with their own affairs, but they have always been concerned about the other half.

Rene Liu at the age of 45, ushered in the crystallization of their love, it turns out that the two have a very good relationship.

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When needed, stand by each other’s side, and when not needed, watch quietly in the distance. This is the comfortable relationship between husband and wife.

Rene Liu is a person who likes loneliness. She advocates loneliness, independence and freedom.

It’s not only because of luck to meet Zhong Xiaojiang’s tolerant and caring husband, but also because Rene Liu is at the helm of the ship of destiny.

Not long ago, Rene Liu took photos of her son and husband on the social platform, and the whole family climbed the mountain together, full of happiness.

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Fifty-three years old is an age for ordinary people to prepare for retirement, but the goddess Rene Liu is still shining on the stage, and fans will still be moved by her sincerity and chase after her from one city to another.

At any time, age is not a standard to measure what a person should and should not do, nor is it a standard to measure a person’s moral character.

Rene Liu, a woman who dares to love, hate, think and do, will always be the cup of warm milk tea in our hearts.

Editor in charge:

Changan compact suv has a stylish appearance.

As a new generation of Changan Automobile Family, this car is absolutely very attractive, and the overall route is round. The front face of the new car is equipped with a multi-banner front grille, which obviously enhances the sense of movement. The headlights on both sides are quite sharp, and they look very energetic after being lit. Judging from the sideways lines, the new car is still an excellent body line, and the tradition of wide C-pillar can be continued. The young tail design highlights the bold and firm posture, and the taillights are also bright, especially the brake lights, which echo each other with the front daytime lights.

In the design style of the interior, Changan CS75 emphasizes the amazing and full sense of science and technology. Because the steering wheel is wrapped with plastic material, it is flexible in texture and touch, and it makes people feel full of power when driving. In the central control area, there are door handles and other places, which are covered and wrapped with a lot of soft plastic materials. The touch is simple, and the 10.25-inch central control screen has simple screen design but complete functions. The front row is also equipped with a manual air conditioning control system to freely debug the most comfortable space atmosphere. The seat is spacious, and the seating space is acceptable, which meets the daily household needs.

The length, width and height are 4650×1850×1715mm respectively, and the wheelbase has reached 2700mm. In the same class, the wheelbase of Changan CS75 ranks 62nd. One bright spot is that its width reaches 1850mm, which reflects that the horizontal space inside the car is not bad. Changan CS75 enjoyable 1.5T automatic and distinguished skylight provides a wider field of vision, which can create a better visual environment and good sensitivity for the rear passengers and increase the light intake for the whole vehicle. Among the models of the same price and class, the trunk volume of Changan CS75 ranks 24th. The shape is very regular, and the storage volume is absolutely no problem for daily use.

Changan CS75 is equipped with a combination of 1.5 turbocharged engine (direct injection) and wet dual clutch (DCT). The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. Ranked 51 ST among 80,000-120,000 SUV models.

Changan CS75′ s active/passive safety configuration is complete, includingAutomatic parkingZero tire pressure endurance tireAutomatic parkingSteep slope descenthill start assist controlknee airbagHUD head-up displayAnti-lock braking (ABS)Braking force distribution (EBD/CBC, etc.)Brake assist (EBA/BAS, etc.)Traction control (ASR/TCS, etc.)Active noise reductionEngine start and stopSide safety air curtainWireless charging of mobile phonenight vision systemLED daytime running lightsForward reversing radarTire pressure monitoringSteering wheel heatingBody stability control (ESP/DSC, etc.)Rear reversing radarFatigue reminderRemote parkingChild seat interfaceLane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In addition to the above description, we can also go to the Easy Car Forum to browse more real car feedback from actual buyers, or use our experience.

"Aerospace Sea Cup" The top ten news of China and the world aerospace in 2017 was announced

Hosted by China Aerospace News Agency and co-organized by Beijing Aerospace Digital Sea Technology Co., Ltd., the "Aerospace Digital Sea Cup", which was jointly selected by famous academicians and experts in aerospace and military fields such as Zhang Lvqian, Xu Guangyu and Wang Wei, and authoritative media reporters engaged in scientific and technological reporting in China, was announced on the 2nd.

Ten pieces of news, including the successful mission of Tianzhou-1, were selected as the top ten news of China Aerospace in 2017. Ten pieces of news, including SpaceX’s major breakthrough in the reusable technology of spacecraft, were selected as the top ten news of world aerospace in 2017.

In this selection, two pieces of China space news were selected as the top ten news in the world space, which effectively reflected the new major scientific and technological achievements that China has continuously made in the process of building a space power and a world science and technology power.

China Aerospace Newspaper is the only authoritative industry media publicly issued in China’s aerospace field. So far, it has held five consecutive news selection activities for China Aerospace and World Aerospace, which has a wide influence in the industry. Beijing Aerospace Digital Sea Technology Co., Ltd., which co-organized this news selection activity, focuses on aerospace popular science education and the transformation of aerospace integration of defense and civilian technologies achievements, and is committed to promoting the extensive promotion of aerospace culture, the cross-integration of aerospace technology and civil market, promoting the transformation of aerospace scientific and technological achievements, and promoting the further development of China’s aerospace integration of defense and civilian technologies industry and popular science culture industry.

The specific selection results are as follows-

Top Ten News of China Aerospace

The mission of Tianzhou-1 was a complete success, and the second step of China’s manned spaceflight project was successfully completed.

On April 20th, China successfully launched the first cargo spacecraft Tianzhou-1 at Wenchang Space Launch Site in Hainan. Tianzhou-1 successfully verified the key technologies of space station cargo replenishment, in-orbit propellant replenishment and autonomous rapid rendezvous and docking, and was controlled to re-enter the atmosphere and burned on September 22. Tianzhou-1 mission is the final battle of the space laboratory mission of manned spaceflight project. The complete success of the mission marks the successful completion of the second step of China’s manned spaceflight project, and China’s manned spaceflight project has entered a new stage of development.

2. China’s commercial space launch has made new breakthroughs.

On January 9th, the Kuaizhou-1A universal solid-state launch vehicle was successfully launched at Jiuquan Satellite Launch Center in China. This is the "first order" for commercial space launch of Kuaizhou series rockets developed by China Aerospace Science and Industry Group Co., Ltd.. On November 21st, China’s new generation carrier rocket Long March 6 successfully launched three satellites at Taiyuan Satellite Launch Center. This is the first commercial launch mission of the Chang-6 rocket developed by China Aerospace Science and Technology Corporation. At present, the global market demand for satellite applications is increasingly extensive, and China’s commercial launch is characterized by many models, wide demand, rapid response and rapid development.

3. The successful launch of Zhongxing 16 opened the era of satellite communication in Qualcomm, China.

On April 12th, the satellite Shijian-13 (Zhongxing-16) was successfully launched into orbit from long march 3b in xichang satellite launch center. This satellite is China’s first communication satellite with engineering application of electric propulsion in Qualcomm, and it is also the first satellite with full configuration of Dongfanghong-3 B platform. It has undertaken the task of carrying out high-speed laser communication experiment with the earth on the geosynchronous orbit satellite for the first time in China.

4. Mozi completed three scientific goals ahead of schedule.

On August 10th, Mozi, the world’s first experimental satellite for quantum science, which was completely independently developed by China, successfully realized two-way quantum communication between satellite and ground for the first time in the world. In less than a year, Mozi completed the three scientific goals of high-speed quantum key distribution, quantum entanglement distribution and quantum teleportation experiment of satellites, which were originally scheduled for two years. This indicates that China’s quantum communication research has reached a leading position in the world.

5. The Beidou-3 double star was successfully launched, opening a new era of global networking.

On November 5th, China successfully launched the first binary star of Beidou-3 with the Long March 3B/Expedition I carrier rocket in xichang satellite launch center. The first launch of Beidou-3 global networking satellite was a complete success, which opened a new era of global networking of Beidou satellite navigation system, and the "three-step" development strategy of Beidou satellite navigation system entered the "last step".

6. On-orbit delivery of China’s new generation geostationary meteorological satellite Fengyun-4

On September 25th, the on-orbit delivery ceremony of China’s new generation geostationary meteorological satellite Fengyun-4 was held in Beijing. The satellite was officially delivered to the user China Meteorological Bureau by the development unit China Aerospace Science and Technology Corporation. The on-orbit delivery of Fengyun-4 satellite marks the upgrading of China’s geostationary meteorological satellite observation system and the leap from "parallel running" to "leading" of China’s geostationary meteorological satellites, which is of great significance for ensuring the continuous, reliable and stable operation of China’s geostationary meteorological observation business and improving the international status and influence of China’s aerospace and meteorological undertakings.

7. Algerian No.1 communication satellite was successfully launched, and Arab countries welcomed the first China star.

On December 11th, long march 3b successfully launched Algerian-1 communication satellite in xichang satellite launch center. A Xing-1 is the first communication satellite in Algeria and the first cooperation project between China and Algeria in the space field, which has set a successful precedent for cooperation between China and Arab countries in the space field.

8. "Wukong" successfully obtained the most accurate electron cosmic ray spectrum.

On November 30th, China Academy of Sciences announced the detection results of China’s dark matter particle detection satellite "Wukong": during the first 530 days of its orbit, the satellite collected about 2.8 billion high-energy cosmic rays, including about 1.5 million electron cosmic rays above 25 GeV (1 GeV = 1 billion electron volts). Based on these data, researchers have successfully obtained the most accurate electron cosmic ray energy spectrum in the world, which will help to find clues about the existence of dark matter.

9. China’s first X-ray space astronomical satellite "Huiyan" was launched.

On June 15th, China successfully launched the first X-ray space astronomical satellite "Huiyan" with the Long March 4 B carrier rocket at Jiuquan Satellite Launch Center. At the same time, the launch also carried a number of satellites such as the Uruguayan NewSat-3 small satellite. The full name of "Huiyan" is Hard X-ray Modulation Telescope Satellite (HXMT), which is another important space science satellite in China. It will significantly improve the development level of China’s large-scale scientific satellites, fill the gap of China’s space X-ray exploration satellites, and realize the leap from ground observation to joint observation of heaven and earth in the field of space high-energy astrophysics.

10. The "Moon Palace 365" plan was launched.

On May 10th, the first batch of volunteers of "Yuegong 365" experimental plan entered Yuegong No.1 experimental module. The experimental plan of "Yuegong 365" is to live in "Yuegong No.1" for 365 days. The experimenters are divided into two groups alternately, with 4 people in each group. The first group has 60 days, the second group has 200 days, and then the first group completes another 105 days. "Yuegong No.1" is the first ground-based experimental device of biological regeneration life support system in space base in China and the third in the world.

Top Ten World Aerospace News in 2017

1. SpaceX has made a major breakthrough in the reusable technology of spacecraft.

In 2017, SpaceX made several major breakthroughs in the reusable technology of spacecraft. On March 31, the company successfully launched the "second-hand" Falcon 9 rocket, realizing the company’s first reuse of a liquid launch vehicle. On June 4, the company’s Falcon 9 rocket successfully launched the "second-hand" dragon spacecraft developed for the company, which was the first time SpaceX reused the orbital-class spacecraft. On December 15th, the company launched a "second-hand" spacecraft with a "second-hand" rocket for the first time. The first stage of Falcon 9 rocket and the cargo "Dragon" spacecraft used in this launch were used once in June 2017 and April 2015 respectively.

2. China Mozi completed three scientific goals ahead of schedule.

On August 10th, Mozi, the world’s first quantum science experimental satellite independently developed by China, successfully realized the two-way quantum communication between satellite and ground for the first time in the world. In less than one year, Mozi completed the three scientific goals of high-speed quantum key distribution between satellite and ground, quantum entanglement distribution and quantum teleportation experiment between satellite and ground, which indicated that China’s quantum communication research had reached a leading position in the world.

3. Cassini probe hits Saturn and ends its mission.

On September 15th, the American Cassini probe, which has been running in Saturn’s orbit for 13 years, ended its mission by hitting Saturn, and sent the atmospheric data obtained back to Earth before it crashed, which is helpful to further increase human’s understanding of Saturn. Cassini probe has been running in Saturn’s orbit for 13 years since it arrived in Saturn’s orbit in 2004, which has brought amazing discoveries to mankind-knowledge about this "straw hat planet" and its many mysterious satellites.

The mission of Tianzhou-1 was a complete success, and the second step of China’s manned spaceflight project was successfully completed.

On April 20th, China successfully launched the first cargo spacecraft Tianzhou-1 at Wenchang Space Launch Site in Hainan. Tianzhou-1 successfully verified the key technologies of space station cargo replenishment, in-orbit propellant replenishment and autonomous rapid rendezvous and docking, and was controlled to re-enter the atmosphere and burned on September 22. Tianzhou-1 mission is the final battle of the space laboratory mission of manned spaceflight project. The complete success of the mission marks the successful completion of the second step of China’s manned spaceflight project, and China’s manned spaceflight project has entered a new stage of development.

5. The United States successfully restarted the voyager 1 thruster that had been dormant for 37 years.

On November 28th, NASA issued a statement saying that a group of thrusters of Voyager 1 probe which had been dormant for 37 years had been successfully restarted. According to the statement, Voyager 1 has been using a set of "attitude control thrusters" to fine-tune its attitude, so that its antenna is always aimed at the earth and the communication between the two is kept smooth. However, since 2014, the performance of this group of thrusters began to deteriorate. Therefore, NASA decided to start four spare "orbit correction operation thrusters". Voyager 1 was launched in 1977, and now it has flown more than 20 billion kilometers away from the sun, leaving the heliosphere region of the sun and being in interstellar space.

6. Japan has completed the deployment of the initial operation capability of the "quasi-zenith" system.

On August 19th, Japan successfully launched the fourth quasi-zenith system satellite. So far, Japan has completed the deployment of the first phase of the quasi-zenith system, creating conditions for the initial operation of the system. According to the plan, Japan will complete the test of the system in early 2018 and put it into initial operation. "Quasi-zenith" system is an autonomous regional satellite navigation system independently developed by Japan, which has two functions of GPS enhancement and autonomous navigation service, covering Japan and its surrounding areas, and will enable Japan to establish an independent satellite navigation service capability.

7. The QB50 project satellite led by Europe and participated by many countries was successfully launched.

On April 18th, 28 QB50 satellites were launched by American Cosmos-5 carrier rocket. On June 23rd, the second batch of eight satellites of QB50 project entered sun-synchronous orbit by Indian carrier rocket, and the deployment of QB50 scientific satellites was officially completed. The purpose of this project is to carry out the largest multi-point in-situ detection of the earth’s atmosphere’s lower thermosphere so far, and at the same time verify the "resistance sail" deorbiting technology. The QB50 project was initiated by the European Union in 2011. Fifteen international institutions cooperated to lead the project. More than 40 universities, research institutions and companies from 23 countries, including four universities in China, participated in the satellite development.

8. India successfully launched a 104-star rocket to set a world record.

On February 15th, India successfully launched 104 satellites with PSLV carrier rocket, setting a world record for launching multiple satellites with one arrow. The carrying capacity of Indian PSLV rocket in 620km sun synchronous orbit is 1.75t.. Among the 104 satellites launched this time, the main load is a domestic remote sensing satellite weighing 714 kilograms. There are also two nanosatellites from India weighing 8.4 kg and 9.7 kg respectively, and the other 101 satellites are from the United States, Israel, Kazakhstan, Switzerland, the United Arab Emirates and the Netherlands, with a maximum weight of no more than 4.7 kg.

9. The United States and Russia jointly launched the "Deep Space Portal" lunar orbit space station project.

On September 27th, NASA and the Russian National Aerospace Corporation signed a joint statement, announcing that they would jointly build the first lunar orbiting space station named "Deep Space Portal" as a lunar base for deep exploration of the solar system and sending humans to Mars. "Deep Space Portal" is the name of the first space station in NASA’s manned landing on Mars. It will orbit between the earth and the moon and is expected to be launched as early as 2022. Since then, on December 12, US President Trump officially signed the "Space Policy No.1 Directive", requesting NASA to restart the manned moon landing program.

10. The US X-37B space plane set a new record for in-orbit flight.

On May 7, the U.S. space plane X-37B flew in Earth orbit for a record 718 days and returned to the ground on the same day. Like its previous three space missions, the US Air Force kept the mission very secret. The US Air Force issued a statement saying that the X-37B space plane carried out an in-orbit test during this mission, and at the same time extended the total time of the aircraft in orbit to 2085 days.

(Guangming Rong Media Reporter Xing Yuxi)

SAIC’s Zhiji car reported that it was dissatisfied with Xiaomi because of the comparison of new cars with cyber violence.

  Caixin. comZhiji Automobile, a subsidiary of SAIC, released a new car, benchmarking Xiaomi Automobile in the process. The storm caused by this conference continues. On April 11th, Zhiji Automobile publicly reported that it suffered from organized cyber violence and traffic bullying, which affected the normal business activities and business reputation of the enterprise, and urged relevant departments to severely punish cyber violence.


  On April 8th, Zhiji Automobile released the pure electric car L6. Tamia Liu, co-CEO of Zhiji Automobile, made a speech at the press conference and later became the focus of cyber violence. Tamia Liu said that some employees missed the birth of their children in an effort to "build cars", and some employees sent their young children to boarding schools so that they could meet in a hurry only once a week.


  Since then, there have been a lot of malicious comments in the official Weibo comment area, official live broadcast room and dealer’s live broadcast room of Zhiji Automobile, calling L6 an "orphan car" or a "wife-abandoned car". These messages even encouraged consumers not to buy, saying that "no business, no harm".

Today’s beginning of spring | Fu Yang protects the liver, and everything is reborn! Beginning of spring health customs raiders, worth collecting ~

Beginning of spring today.

Beginning of spring, standing is to see, spring is stupid, which means that plants are beginning to come alive.

"twenty-four solar term" said: "The first month festival, the establishment, the beginning is also the same as autumn and winter in long summer." That is to say, it means that winter is coming to an end, symbolizing the beginning of spring. It can be said that "there is little frost at the end of the year, and spring is known to the world."

After beginning of spring, the weather turned warmer, everything revived, and everything was full of vitality.

In the spring, it is not too late to compete for the sun.

When keeping in good health, stay healthy for one year and get sick less!

Beginning of spring custom

Beginning of spring is one of the important traditional festivals of the Han people. On this day, there will be many folk customs and activities.

1. Spring Festival

Spring Festival is an important activity in beginning of spring, and preparations must be made in advance and previewed, commonly known as spring performance. Then, we can officially welcome the spring, with the purpose of bringing back the spring and the sentence (G not u).

2. ancestor worship

In many areas, beginning of spring offered sacrifices to his ancestors. For example, Guangdong’s "Xin’ an County Records" contains: "The people have something to do with the ancestral temple."

The food offered to ancestors in beginning of spring was also special. Henan’s Ruyang County Records says: "Have a spring banquet, spit spring cakes, recommend divination and pears."

3. Bite spring

Beginning of spring also has its own food, mainly spring cakes, radishes, five-spice plates (mixed with five spicy foods such as onion, garlic, pepper, ginger and mustard), etc. Spring rolls are popular in the south.

Eating spring rolls pays attention to wrapping the dishes and eating them from beginning to end, which is called "having a head and a tail" and means auspicious.

4. spring outing

After beginning of spring, people like to go out for a spring outing in the spring, which is also the main form of spring outing.

5, playing spring

Playing spring, also known as "whipping the spring ox", originated earlier and prevailed in the Tang and Song Dynasties, especially after Song Renzong promulgated "Tu Niu Jing", the custom of whipping the local ox spread more widely.

People want to break the local cattle, and people compete for the soil of spring cattle, which is called grabbing the spring and taking the cow’s head as luck.

Beginning of spring Sanhou

Beginning of spring is a time point or a time period. China tradition divides beginning of spring’s fifteen days into three periods:

When the east wind thaws.

On the day of beginning of spring, the east wind warmed up and the earth began to thaw;

Second-time sting insect begins to vibrate.

Five days after beginning of spring,

The dormant insects slowly wake up in the cave;

Three-time fish are frozen

In five days, the ice in the river began to melt.

The fish began to swim on the water,

There are still broken borneol that is not completely dissolved on the water.

Floating on the water like a fish.

Beginning of spring health guide

After beginning of spring, the yin cold in winter has not dissipated, and there will be natural phenomena such as late spring cold; At this time, from winter to spring, people’s ability to resist diseases and adapt to the climate is extremely weak, and they are prone to illness.

Therefore, beginning of spring’s health care becomes particularly important, and only by grasping the key points can we get twice the result with half the effort.

Give priority to nourishing liver

According to the nature, the five elements in spring belong to wood, corresponding to the liver. Chinese medicine believes that the liver governs emotions and "anger hurts the liver". Beginning of spring’s health care should focus on regulating emotions, nourishing and protecting the liver, and preventing "hyperactivity of liver fire".

Maintain a happy mood and avoid rage or depression; Through proper outdoor activities, more sunshine and other methods to recuperate emotions, the qi of spring yang can be declared, so as to achieve the purpose of normal operation of human viscera function.

Beginning of spring should pay attention to drinking plenty of water when nourishing the liver. Drinking plenty of water can also promote the secretion of glands, especially digestive glands, pancreatic juice and bile, so as to facilitate digestion, absorption and waste elimination, and reduce the damage of metabolites and toxins to the liver.

In terms of diet nursing, considering the characteristics of protecting the liver and promoting the growth of yang in spring, we should eat more pungent and sweet foods, such as rape, coriander, leek, onion, white radish, chrysanthemum, kohlrabi, Chinese cabbage, celery, spinach and other vegetables.

Beginning of spring nourishing liver and dietotherapy: For people with liver stagnation and qi stagnation, focus on soothing the liver. You can use 10 grams of dried albizzia flowers, 20 grams of fresh products, 150 grams of fresh pig liver, a little salt and soup to drink; Patients with liver disease, such as patients with liver cirrhosis and hepatitis B, should maintain a happy mood, and can adopt dietotherapy to soothe the liver and strengthen the spleen, such as chicken bone grass and crucian carp soup, and avoid fried, hot, fat and indigestible foods.

Pay attention to keep warm and should be "covered in spring"

Chinese medicine believes that spring belongs to wood and corresponds to liver. Therefore, beginning of spring’s health preservation is mainly based on nourishing the liver, and the theory of traditional Chinese medicine holds that "the liver governs emotions" and "anger hurts the liver".

Therefore, the key to nourishing the liver is to keep a good mood and avoid rage or depression. You can recuperate your mood by going out and sunbathing more, so that the qi of spring yang can be declared, so as to achieve the purpose of normal operation of human viscera function.

Proper exercise helps yang qi.

In spring, when the nature is "old", the yang is rising, and everything is sprouting. Just like nature, human qi and blood need to be stretched freely, which requires people to "stay up late and get up early, and be happy with the day". They can take appropriate outdoor sports at the right time of sunshine, breathe fresh air and exercise their bones and muscles. Through proper adjustment, the qi of spring yang can be announced, the metabolic function can operate normally, and the cardiopulmonary function and the human body can be improved. But be careful not to exercise too early or too late, and not to sweat to avoid hurting the yang.

Diet should be sweet and sour.

On Su Wen’s Method of Storing Qi: "The liver governs the spring, … the liver is bitter and anxious, and it is slow to eat urgently, … the liver wants to disperse, and the acute food is pungent to disperse."

After beginning of spring, you can choose some foods that nourish and soften the liver, soothe the liver and regulate qi, such as leek, lobster sauce and coriander. Sweet foods such as jujube and honey water can also be appropriately added, which is beneficial to tonify the spleen and avoid damaging the spleen due to hyperactivity of the liver.

We should pay attention to eating less sour food to prevent excessive liver qi, and the physical properties of the food we eat should be cold. We should use or fast hot food with caution, so as to avoid the occurrence of warm diseases caused by diet promoting internal heat. Drink plenty of water on weekdays, and make tea with chrysanthemum and honeysuckle to clear away heat and dispel wind.

Open the window to breathe and prevent epidemic

After beginning of spring, the weather changed from cold to warm, everything began to recover, and all kinds of pathogenic bacteria and viruses began to grow and reproduce, which was a season with frequent epidemics. As the old saying goes, "A hundred herbs sprout, and an old disease sprouts." In terms of preventive measures, we must first eliminate the source of infection; Second, it is necessary to properly open the door and open the window for ventilation to ensure fresh indoor air circulation, which can also play the role of indoor dust removal and ventilation and reduce the survival of indoor bacteria; The third is to strengthen exercise and improve the body’s defense ability; In addition, wash your hands frequently every day, and pay attention to wearing masks in crowded places.

Original title: "Today’s beginning of spring | Fuyang protects the liver, and everything is reborn! Beginning of spring health customs raiders, worth collecting ~ "

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Three characteristics of China’s water cycle: increasing precipitation, warming and humidifying in the west of southern waterlogging and northern drought

  Cctv newsOn March 27th, the joint prevention and control mechanism of the State Council held a press conference to introduce the work of preventing meteorological disasters, ensuring the resumption of work and preparing for spring ploughing. The heads of relevant departments of China Meteorological Bureau and the Ministry of Agriculture and Rural Affairs answered questions from the media.

  Reporter: This year’s World Meteorological Day has just passed. I noticed that this year’s theme is "Climate and Water". What impact will climate change have on China’s water resources? Will it lead to an increase in the frequency of droughts and floods across the country?

  Zhou Bing, Chief Expert of Climate Service of National Climate Center of China Meteorological Bureau.Every year on March 23rd, World Meteorological Day, the World Meteorological Organization and the international meteorological community will hold activities to publicize popular science around a related theme. From 1961 to 2019, seven of the 59 World Meteorological Days have been related to water. This year’s theme is "Climate and Water", which shows the importance of water in meteorological work.

  Climate change affects the global water cycle and the distribution of water resources. According to the climate statement of the World Meteorological Organization, the global average temperature in 2019 was 1.1℃ higher than the average from 1850 to 1900, which was the second hottest year on record after 2016, consistent with the global warming trend. Since 1951, the annual average surface temperature in China has increased by 0.24℃ every ten years. Climate change is changing the distribution of water resources, the characteristics of precipitation and the change of precipitation intensity, which will change the regional flood situation, and even make the dry places more and more dry and the wet places more and more wet. In recent 50 years, the average number of rainy days in China has generally shown a downward trend, mainly because the number of light rain days has decreased significantly, by 13%, while the number of heavy rain days has increased by 10% instead of decreasing. The decrease of light rain days means that the risk of drought increases, while the increase of heavy rain days means that the frequency of short-term heavy precipitation events increases and the risks such as urban waterlogging increase.

  China water cycle has three characteristics. First, in the 21st century, the precipitation in China is increasing, and the water cycle is intensifying. Second, there is a situation of waterlogging in the south and drought in the north, and the shortage of water resources in the north is intensified. Third, most areas in the west are getting warmer and wetter, showing the characteristics of warming and wetting. Therefore, we should pay more attention to the frequent occurrence of extreme weather and climate events and the changing characteristics of drought and flood distribution in China under the background of global warming, and effectively improve our ability to cope with climate change.

Just this week, after 05, "children" made a strong appearance. Did Uncle Deyo feel pressured?

Extremely popular journalist Chen Lingyan

632420dagy1hn3ouhyqyoj20sg0izacs.jpgMensik (official social platform map of ATP Tour)

In the last week, the most shocking thing in international tennis was the strong appearance of a group of post-05 players.

In Doha, Jacob Mensik, a Czech boy born in 2005, dismounted Murray, a famous veteran, and then abruptly eliminated Lublev, who was in his prime. Then he went one step further and ruthlessly defeated gael monfils, a veteran 19 years older than him, and reached the final directly, becoming the youngest player to reach the final of the ATP Tour since Umag Alcaraz in 2021. His strong performance stunned a crowd of fans.

In Rio, Joao Fonseca, a Brazilian brother born in 2006, swept Top50 player Firth with a wild card and became the first player born in 2006 to win on the Tour. In the second round, he defeated Garin, becoming the youngest player to reach the top 8 of the ATP Tour after Zvilev in 2014, and also the youngest Brazilian to advance to the top 8 of the ATP Tour.

Only last month, everyone was still excited that the 23-year-old Singer won the Australian Open, which meant the opening of a new generation of tennis. But in a blink of an eye, teenagers born in 2005 and 2006 made their debut, making Singer born in 2001 even look younger. 18-year-old Mensik, 17-year-old Fonseca, and 19-year-old Shang Juncheng of China … These young people under the age of 20 are growing up like crazy.

What is more noteworthy is that this year’s "children" are not attracted by their strong bodies, strong physical strength and fearless aggressiveness like the younger generation in the past. Their performance on the court shows that compared with their predecessors, this generation of young people have a better understanding of tennis and a more relaxed control of the court, just like getting an enhanced version of the operation manual.

Fonseca, for example, not only has a fast ball speed, but also has a precise landing point. At the same time, he is good at handling the ball in front of the net and switching between long and short balls. His ability is completely different from that of a newcomer.

Check out his story. In 2014, at the age of 7, he watched the game for the first time in Rio, watching Nadal’s game; In 2024, 17-year-old Fonseca became famous in this competition by waving a racket.

632420dagy1hn37rx3phhj20u00u077x.jpgFonseca (official social platform map of ATP Tour)

Besides, Mensik, who started playing tennis at the age of 4, has always dreamed of playing against his idol Djokovic. Now he is 18 years old. In the face of his predecessor Murray, his fast movement and wide-angle hitting make Murray only sigh. In the face of Lublev, he was also calm in the tiebreaker, and he didn’t see the novice panic at all. In the early morning of 24th against gael monfils, he played steadily, accurately and resolutely, and he was quite courageous in handling the key ball in the deciding set.

This little brother, who likes eating pizza and listening to eminem, already has the psychological quality of a mature player.

What’s more, these "children" have extremely high emotional intelligence. When defeating gael monfils, Mensik shook hands with each other and said, "You were one of my greatest inspirations when I was a child."

Some critics say that only Djokovic can treat these "children". Last year, a group of players in their early twenties challenged Djokovic, and Djokovic ruthlessly crushed the younger generation with amazing performance. After winning the championship, Djokovic once laughed and said that young people wanted to challenge him, but fortunately, he still won.

After a year, this group of young people under the age of 20 was born, and they could challenge a legend like Djokovic. I wonder if these young people who watched Djokovic win the championship on TV as a baby will make Uncle Djokovic feel pressure.

(Source: Jimu News)

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