Freud’s wailing that "I can’t breathe" is intertwined with the historical echo of Martin Luther King’s "I have a dream", which makes American minorities feel deeply hurt. However, the problems in the United States are not as simple as racial discrimination and police brutality. The pandemic should have been an opportunity to put aside differences and show unity, but it further deepened political polarization.

"To be or not to be" is not only the ultimate question in literary classics, but also a realistic choice faced by many Americans. It is too difficult to fight the epidemic and survive, so we have to protest against the decompression. George Freud, an African-American man, was killed by police violence, just like a spark, which ignited the "dry wood" of anger in the United States. The protests have not subsided, and it is far from a day’s work to eliminate social problems such as systematic racial discrimination.

It is no accident that Freud’s incident triggered the great protest in the United States. Before his death, his plaintive cry of "I can’t breathe" was intertwined with the historical echo of Martin Luther King’s "I have a dream", which made American minorities feel deeply hurt. However, protests have quickly turned into beating, smashing, looting and burning in many cities, which reminds the world that the problems in the United States are not as simple as racial discrimination and police brutality.

People have become accustomed to some strange phenomena in the United States.

The epidemic is prevalent, but I dare not go to see a doctor. Only one test in Covid-19 costs thousands of dollars, and intensive care costs as high as tens of thousands of dollars. Many Americans without medical insurance usually delay seeing a doctor after they get sick, "not because they don’t want to recover, but because they have no money at all".

The great recession caused a sharp increase in unemployment. From March 15 to May 23, in just over two months, the number of people applying for unemployment benefits for the first time in the United States totaled 40.8 million, and wage earners first experienced the pain of economic recession caused by the epidemic.

Forbes News reported on May 7 that the survey showed that by the end of April, more than one-fifth of American families were facing a food crisis; Among American families with children under the age of 12, the proportion facing food crisis is as high as two fifths.

During the demonstration, thousands of protesters crowded the streets. The American riot police and even the National Guard went into battle with all their weapons. Tear gas, flash bombs, pepper spray and rubber bullets were flying all over the sky … Social opposition became increasingly serious. Even many white policemen joined the demonstration, but there were still no specific ways to reform police law enforcement. Some states just announced in a hurry that police were prohibited from using "lock throat".

Moreover, under the background of the election year in the United States, controversial topics such as whether to remove Confederate memorials and signs that maintained slavery during the Civil War have heated up again, which has become "ammunition" for some American politicians to start election campaigns, highlighting the polarization between parties and public opinion. Some politicians said that the names of military facilities such as US military bases named after Confederate generals who maintained slavery during the Civil War should not be changed, because "these memorable and influential bases have become part of the great American tradition". Some politicians immediately countered and called for the removal of all the statues of Confederate figures in the Capitol, calling them "a tribute to hatred, not to tradition."

The parade also swam, and the demonstration also showed how much it seems that "American democracy" pays attention to the people’s right to express. In fact, after the excitement, what it used to be is still what it is now. Some American politicians are selfish, short-sighted, willful, inefficient and irresponsible, and are still brewing more tragedies. Francis Fukuyama, a famous American political scholar, wrote that the pandemic should have been an opportunity to put aside differences and show unity, but it further deepened political polarization. Politicians regard the epidemic as an opportunity to seize power and party interests, at the expense of countless ordinary American lives. Although some of the scholar’s predictions are unreliable, this comment is still to the point.

On December 17th, 4,000 chickens died abnormally in Hufeng Chicken Farm, Zhuzhuang Village, Nanshi District, Baoding. On the 21st, it was confirmed by the National Avian Influenza Reference Laboratory that the epidemic was highly pathogenic avian influenza of H5N2 subtype.

The reporter learned from the office of the major animal epidemic command in the epidemic area that the epidemic situation has been effectively controlled. Qi Jicheng, director of Baoding Animal Disease Prevention and Control Center, said that the bird flu will not spread among people. It can be inactivated in 10 minutes at 70℃ and killed instantly at 100℃.

Visit Hufeng Chicken Farm in Zhuzhuang Village to become an epidemic spot.

On December 21, the reporter went to Zhuzhuang Village, Nanshi District, Baoding, and found that there were two police cars at the main entrance of the village to form a checkpoint. Two policemen conducted an inventory of the vehicles entering the village. More than 10 meters away from the south side of the checkpoint, several epidemic prevention personnel wearing white coats are disinfecting the passing vehicles.

Subsequently, the reporter went south along Zhu Zhuang Road, and found police cars, sprinklers and vehicles marked with the words of fire control and health supervision everywhere on both sides of the road. Workers wearing epidemic prevention clothing and disinfection equipment can be seen everywhere.

After walking more than 300 meters, the reporter found that there were more than 100 people gathered on the roadside and were collecting various epidemic prevention tools. There is a safety warning line in front of the roadside Hufeng Chicken Farm, and the ground is covered with white ash. An epidemic prevention worker stood in front of the door with a medicine bucket, and a sign marked "epidemic point" was set up next to it.

The response to the epidemic has been effectively controlled.

More than 100 meters away from the north side of the chicken farm, the "Major Animal Epidemic Command Office" was set up, and the "Decision on Blocking the Highly Pathogenic Avian Influenza Epidemic Area in Our District" (hereinafter referred to as the "Decision") was posted in front of the door, which was stamped with the official seal of the Nanshi District Government. According to the "Decision", since 0: 00 on December 19, the blockade will be implemented 3 kilometers around Hufeng Chicken Farm in Nanshi District, Baoding City, Zhuzhuang Village, Jiaozhuang Township, and the blockade will be lifted at 0: 00 on January 9, 2014. During the blockade period, temporary highway disinfection inspection stations shall be set up at the main traffic intersections entering the epidemic area according to law, so as to prohibit poultry and their products from flowing out of the epidemic area and poultry from non-epidemic areas from entering the epidemic area. According to the need to extinguish the epidemic situation, disinfection and other restrictive measures shall be taken for personnel, means of transport and related articles entering and leaving the blockade area, and poultry and their products in Zhu Zhuang, Liansan and Ruanzhuang villages within 3 kilometers of the epidemic area and surrounding areas shall be culled and destroyed, emergency immunization and isolation shall be carried out for susceptible animals within 5 kilometers of the epidemic area, and trading activities of related animals and their products shall be stopped. At the same time, the implementation of disinfection and other mandatory epidemic control and eradication measures.

At 21: 47 on December 21, the Information Office of the Ministry of Agriculture announced the epidemic situation: an epidemic situation of highly pathogenic avian influenza in poultry occurred in Nanshi District of Baoding City. At present, the epidemic has been effectively controlled.

Deal with thousands of people and cull more than 120 thousand chickens.

On the 22nd, in the office of the "Major Animal Epidemic Command", Zhang Wenguang, director of the Agriculture Bureau of Nanshi District, told the reporter that at present, the poultry in the epidemic area have been culled and the eggs have been treated harmlessly. Now they are carrying out harmless treatment of feces, which is expected to be completed in 3 to 4 days. In addition, the main work at present is disinfection.

Zhang Wenguang introduced that on the 17th, the relevant person in charge of Hufeng Chicken Farm in Zhuzhuang Village in the jurisdiction found that 4,000 chickens died abnormally and immediately reported it. Subsequently, the provincial and municipal animal disease prevention and control centers diagnosed it as a suspected bird flu epidemic. On the 21st, the National Avian Influenza Reference Laboratory confirmed that the epidemic was a highly pathogenic H5N2 subtype avian influenza epidemic.

During this period, Nanshi District closed the chicken farm and isolated 11 people in the chicken farm. At about 21 o’clock on the 19th, more than 30 technicians from provinces and cities, more than 1,000 militia reserve, public security officers, fire-fighting armed police and professional technicians took turns to go into battle, culling and harmless treating 125,700 chickens, and destroying the eggs in stock in chicken farms. The animal husbandry departments at the municipal and district levels are tracking and tracing the eggs sold.

At present, the Center for Disease Control and Prevention in Nanshi District conducts daily temperature tests on 11 people isolated in the epidemic area, and no abnormal conditions have been found.

survey

An epidemiological investigation of the source of infection is under way.

According to Zhang Wenguang, Hufeng Chicken Farm, which was built in 1992, is an individual enterprise. There are more than 120,000 chickens, most of which are laying hens, and there are no carnivorous chickens. There has never been a similar large-scale epidemic in this chicken farm. More than 4,000 chickens that died were young chickens that had not laid eggs, which were purchased from other places by the chicken farm on November 27th. At present, relevant departments are conducting an epidemiological investigation on the source of infection.

Zhang Wenguang said that only Hufeng Chicken Farm is a large-scale farm, 3 kilometers around the epidemic area and 5 kilometers around the epidemic area, and most of the rest are free-range. At present, all live birds including 7 villages have been culled, and all susceptible substances, products and pollutants have been treated harmlessly.

The reporter learned that Nanshi District has stopped the live poultry trading in its jurisdiction.

market

Citizens can buy meat and poultry food with confidence according to the "quarantine certificate"

On December 22nd, in the science and technology market of Baoding Agricultural University, the reporter visited three shops that mainly deal in raw poultry food such as chicken, duck and goose, and found that the three shops were well supplied. Several store officials said that the price and sales volume were not affected by bird flu.

In Baofu Market, a merchant selling eggs told reporters that the price of eggs has remained around 4.3 yuan at present, and there has been no great fluctuation due to bird flu. A stall owner selling raw poultry food directly presented a Certificate of Animal Quarantine to the reporter, saying that the food can definitely guarantee safety.

On the 22nd, the staff of the Animal Health Supervision Institute of Baoding Animal Husbandry and Fisheries Bureau told the reporter that the regular stalls and shops selling meat and poultry will hold the Quarantine Certificate of Animal Products (hereinafter referred to as the Certificate), and citizens can buy meat and poultry food with confidence as long as they see this certificate. At the same time, the staff reminded that this "certificate" will be placed in a more eye-catching place in booths and shops, and they will strengthen inspections to ensure public safety.

Later, the reporter learned from the relevant responsible population of Baofu Market Office that the sales volume of chicken and eggs in Baofu market has only slightly decreased and the price has not changed.

Expert virus will not spread from person to person.

Qi Jicheng, director of Baoding Animal Disease Prevention and Control Center, introduced that at present, Baoding has established a four-level forecasting system for cities, counties and villages, requiring all departments to implement a 24-hour daily reporting system, and has not received any abnormal reports. At the same time, the areas adjacent to epidemic areas, waterfowl areas such as Baiyangdian Lake, four major reservoirs, large farms and other areas were taken as key monitoring areas, and samples were collected for pathogen detection. Up to now, the test results are negative and there is no abnormality. In addition, strengthen the immunization of poultry farms in the city, increase the frequency of immunization, and ensure that poultry immune antibodies reach a higher standard.

Qi Jicheng said that according to the test results, there is no epidemic in the market at present, and residents can rest assured to consume. Even if there is an epidemic, according to the characteristics of H5N2 virus, it will not spread among people. At the same time, the virus can be inactivated in 10 minutes at 70℃ and killed instantly at 100℃.

Domestic colleges and universities expose plagiarism again.

Recently, The Paper (www.thepaper.cn) received a report that a master’s degree thesis of Northeastern University was similar to a master’s degree thesis of Shanghai Jiaotong University in a large area.

These two papers are respectively the master’s thesis of Sun Yong, a graduate of Northeastern University majoring in mechanical engineering in 2008, "Optimal Design and Simulation Analysis of the Pneumatic System of Vacuum Cleaner" (hereinafter referred to as "Sun Yong’s thesis") and the master’s thesis of Li Bihong, a graduate of Shanghai Jiaotong University majoring in vehicle engineering in 2006, "Structural Design and Optimization of the Pneumatic System of Vacuum Cleaner" (hereinafter referred to as "Li Bihong’s thesis").

Cover of Li Bihong’s paper

Li Bihong’s thesis was completed in February 2006, and Sun Yong’s thesis was completed in January 2008. In terms of time, Sun Yong’s thesis was completed nearly two years later than Li Bihong’s.

The Paper reporter downloaded the above two papers from Wanfang Data Knowledge Service Platform. After comparison, it is found that the main contents of the two papers are highly similar, and several paragraphs are almost verbatim, and nearly 80% of the references are completely consistent.

On the afternoon of April 2, The Paper contacted the Academic Committee of Northeastern University and the Scientific Research Office of the School of Mechanical Engineering and Automation of Northeastern University. The staff of both institutions said that they were not aware of the matter and could not give a specific reply for the time being.

Later, The Paper contacted Yang Ying, the instructor of Sun Yong’s thesis and a professor at the School of Mechanical Engineering and Automation of Northeastern University. "Just follow the normal (reporting) channels." Yang Ying said to The Paper.

The content of the text is highly similar

After comparing the two papers, The Paper found that the research objects of the two papers are the gas path system of the vacuum cleaner.

The structure of Li Bihong’s paper is divided into five chapters, namely "Introduction", "Brief introduction of the air path system of the vacuum cleaner", "Structural design and optimization of the suction port of the vacuum cleaner", "Structural design and improvement of the gravity settling chamber of the vacuum cleaner" and "Summary and discussion".

Compared with the structure of Li Bihong’s paper, Sun Yong’s paper has two more chapters, which are divided into seven chapters, namely, introduction, brief introduction of vacuum cleaner and its working principle, analysis of working medium characteristics of gas pump, dust particle movement mechanism and design of suction port, simulation analysis and structure optimization of suction port, simulation analysis and optimization design of gravity settling chamber and summary and discussion.

Although the structural design of the two papers is different, part of the text is highly similar.

The third section of the first chapter of Li Bihong’s thesis.

The second section of the chapter "Introduction" of Sun Yong’s thesis.

Taking the first chapter "Introduction" as an example, Li Bihong’s paper wrote in the first paragraph of the third section of this chapter "Research Status and Application of Vacuum Cleaning Vehicles at Home and Abroad": "In developed countries abroad, the research on vacuum cleaning vehicle technology is gradually developed and perfected with the improvement of road sweeper performance. According to the relevant information, the technical research of vacuum cleaner abroad mainly focuses on these three aspects: 1. Providing the operating performance of products. New technologies such as control and information are applied to the vacuum cleaner, and an intelligent vacuum cleaner is developed. For example, the vacuum cleaner in Elgen, USA, adopts electromechanical integration design, applies microcomputer and automatic control technology, and has 57 functional designs; The vacuum cleaner uses more than a dozen sensors with superior performance, and transmits all kinds of information with different working conditions, different media, different parts, different environments and different functions to the control center (single chip microcomputer). After receiving the relevant information, the control center comprehensively processes the information, and then sends control instructions to the actuator to control the movement of relevant parts of the vacuum cleaner. 2. Improve the working efficiency of the gas path system. Optimize the product structure and improve the operation effect. For example, there is an’ S’ type dust particle separator in the large-volume garbage bin of EIGLN dust collector in the United States, which can separate dust particles more effectively and increase the dust removal efficiency. 3. Innovative product development methods. Combining virtual design and manufacturing technology with computational fluid dynamics analysis technology, it is applied to the design and production process of vacuum cleaner, forming digital design and production mode, speeding up product renewal cycle and improving product efficiency. "

The second section of the "Introduction" chapter of Sun Yong’s paper is "Research Status and Application of Vacuum Cleaners Abroad". In the first paragraph, the specific expression is: "The application of vacuum vacuum cleaner was earlier in foreign countries, and the research on vacuum cleaner technology was gradually developed and perfected with the continuous improvement of the performance requirements of public sweepers. According to relevant information, the research on vacuum cleaner technology abroad is mainly focused on the following aspects: 1. Providing product operability technology: applying new technologies such as control and information to vacuum cleaner, and developing intelligent vacuum cleaner. For example, the vacuum cleaner in Elgen, USA, adopts electromechanical integration design, applies microcomputer and automatic control technology, and has 57 functional designs; The vacuum cleaner uses more than a dozen sensors with superior performance, and transmits all kinds of information with different working conditions, different media, different parts, different environments and different functions to the control center (single chip microcomputer). After receiving the relevant information, the control center comprehensively processes the information, and then sends control instructions to the actuator to control the movement of relevant parts of the vacuum cleaner. 2. Improve the working efficiency of the gas path system: By optimizing the structural components of the gas path system and adopting different dust removal and filtering materials, the volume of the vacuum cleaner can be reduced and the working effect can be improved as much as possible. For example, there is an’ S’ type dust particle separator in the large-volume garbage bin of EIGLN in the United States, which can separate dust particles more effectively and increase the dust removal efficiency. 3. Innovative product development methods: combining virtual design and manufacturing technology with computational fluid soft mechanics analysis technology,When it is applied to the design and production process of vacuum cleaner, it forms a digital design and production mode, speeds up the product update cycle and reduces the product development cost. "

In the above two paragraphs, Sun Yong’s paper is almost identical with Li Bihong’s paper except for modifying individual wording, changing "fluid mechanics" into "fluid soft mechanics" and the difference of three punctuation marks.

Screenshot of the second chapter of Li Bihong’s thesis on "the overall structure of vacuum cleaner".

Screenshot of the second chapter of Sun Yong’s paper on "the overall structure of vacuum cleaner".

For another example, the first section of Chapter 2 of Li Bihong’s thesis "The overall structure of vacuum cleaner" reads: "The vacuum cleaner is modified by adding a special device on the second-class chassis of the truck. The special device mainly includes two parts: gas path system and hydraulic control system. The gas path system is the core part of the vacuum cleaner, and its working condition determines the overall performance of the vacuum cleaner. The gas path system includes two subsystems: dust collection and dust removal, which are mainly composed of high-pressure centrifugal fan, gravity settling chamber, dust suction port, secondary dust collector, ventilation pipeline and other components. There are two main forms of power supply for the gas path system: single engine type and double engine type. " Li Bihong’s paper also presents the principle of single engine and double engine in the form of legend.

Sun Yong wrote in the second section of the second chapter "Overall structure of vacuum cleaner": "Generally, vacuum cleaner consists of a general vehicle chassis and a van-type working device. The chassis is usually the second-class chassis of freight cars, and the working device mainly includes two parts: the gas path system and the hydraulic control system. The gas path system is the core part of the vacuum cleaner, and its working condition determines the overall performance of the vacuum cleaner. The gas path system includes two parts: dust suction and dust removal, and is mainly composed of high-pressure centrifugal fan, gravity settling chamber, dust suction port, subsequent dust collector, ventilation pipeline and other components. The gas path system can be divided into single engine type and double engine type according to the different power supply forms. " Sun Yong’s paper also presents the principle of single engine and double engine by drawing.

There is no difference between the above two paragraphs except that the first sentence and the last sentence are simply rewritten, and the "secondary dust collector" is changed to "subsequent dust collector", and other contents, including diagrams, are all the same.

Part of the contents of the fourth and fifth chapters of Sun Yong’s thesis are similar to some of the contents of the third chapter of Li Bihong’s thesis.

Screenshot of the content of the third chapter of Li Bihong’s paper "The take-off process of dust particles".

Screenshot of the fourth chapter of Sun Yong’s paper "The take-off process of dust particles".

For example, in the third chapter of Li Bihong’s paper, he wrote: "Under the action of wind, when the average wind speed is about equal to a certain critical value, individual prominent dust particles start to vibrate or swing back and forth under the influence of turbulent velocity and pressure pulsation, but they do not leave their original positions; When the wind speed increases beyond the critical value, the vibration will also be strengthened, and the head-on resistance and rising force will increase correspondingly enough to overcome the action of gravity. The larger rotating torque urges some of the most unstable dust particles to roll or slide along the bed surface first. Due to the diversity of geometric shapes and spatial positions of dust particles and the variability of stress conditions, during the rolling process, some dust particles will gain great momentum when they meet with raised dust particles on the surface or are impacted by other moving dust particles. Dust particles with great impulse will quickly change their movement mode, from horizontal movement to vertical movement, and suddenly jump up into the airflow to start moving. "

The fourth chapter of Sun Yong’s thesis also has a section on "the take-off process of dust particles". The specific content is as follows: "Under the action of wind, when the average wind speed is about equal to a certain critical value, individual prominent dust particles start to vibrate or swing back and forth under the influence of turbulent velocity and pressure pulsation, but they do not leave their original positions;" When the wind speed increases beyond the critical value, the vibration will also be strengthened, and the head-on resistance and rising force will increase correspondingly enough to overcome the action of gravity. The larger rotating torque urges some of the most unstable dust particles to roll or slide along the bed surface first. Due to the diversity of geometric shapes and spatial positions of dust particles and the variability of stress conditions, during the rolling process, some dust particles will gain great momentum when they meet with raised dust particles on the surface or are impacted by other moving dust particles. Dust particles with great impulse will quickly change their movement mode, from horizontal movement to vertical movement, and suddenly jump up into the airflow to start moving. "

The above two paragraphs are exactly the same.

Screenshot of the content of the first section of chapter 3 of Li Bihong’s paper, "Performance simulation analysis of dust suction port".

Screenshot of the fifth chapter of Sun Yong’s paper "Performance Simulation Analysis and Structure Optimization of the Dust Suction Port".

For another example, the third chapter of Li Bihong’s thesis mainly discusses "the performance simulation analysis of the dust suction port". This section begins with an overview of computational fluid dynamics, which mainly involves the application field of computational fluid dynamics, the simulation process of computational fluid dynamics, CFD software structure and so on. Among them, the first paragraph reads: "Computational Fluid Dynamics (CFD) is the product of the combination of modern fluid mechanics, numerical mathematics and computer science. It analyzes the system including fluid flow and heat conduction through computer numerical calculation and image display. The basic idea of CFD can be summed up as follows: replace the original continuous physical fields in time domain and space domain, such as velocity field and pressure field, with a series of sets of variable values at a limited number of discrete points, establish algebraic equations about the relationship between field variables at these discrete points through certain principles and methods, and then solve the algebraic equations to obtain the approximate values of field variables. "

The title of Chapter 5 of Sun Yong’s paper is "Performance Simulation Analysis and Structure Optimization of Dust Suction Nozzle", which also begins with "Overview of Computational Fluid Dynamics", including "Application Field of Computational Fluid Dynamics", "Simulation Process of Computational Fluid Dynamics" and "CFD Software Structure". The first paragraph reads: "Computational Fluid Dynamics (CFD) is the product of the combination of modern fluid mechanics, numerical mathematics and computer science. It analyzes the system including fluid flow and heat conduction through computer numerical calculation and image display. The basic idea of CFD can be summed up as follows: replace the original continuous physical fields in time domain and space domain, such as velocity field and pressure field, with a series of sets of variable values at a limited number of discrete points, establish algebraic equations about the relationship between field variables at these discrete points through certain principles and methods, and then solve the algebraic equations to obtain the approximate values of field variables. "

The two paragraphs listed above are verbatim.

Taking the fourth chapter of Li Bihong’s thesis and the sixth chapter of Sun Yong’s thesis as an example, it is found that the two chapters are similar in a large area.

For example, when discussing the spatial structure of the gravity settling chamber, Li Bihong wrote: "The gravity settling chamber of the vacuum cleaner is installed on the vehicle chassis, so the size of the vehicle chassis is a factor that affects the structural design of the settling chamber. The length, width and height dimensions of the gravity settling chamber shall not exceed the dimensions defined by the vehicle chassis. The size of gravity settling chamber should be arranged according to the principle of short, wide and long. If the settling chamber is too high, the dust particles on the upper part will settle to the bottom for a long time, and the dust particles will often be taken away by airflow before falling to the bottom. After the cross-sectional area of circulation is determined, the width increases and the height can be reduced. However, in the vacuum cleaner, the ash box and the settling chamber are integrated, and the height of the ash box must be reduced as much as possible on the basis of ensuring the requirements of solvent C. Lengthening the length of the settling chamber can improve the dust removal effect of the settling chamber. "

The sixth chapter of Sun Yong’s paper also has related discussion, specifically: "The gravity settling chamber of vacuum cleaner is installed on the vehicle chassis, so the size of the vehicle chassis is a factor that affects the structural design of the settling chamber. The length, width and height dimensions of the gravity settling chamber shall not exceed the dimensions defined by the vehicle chassis. The size of gravity settling chamber should be arranged according to the principle of short, wide and long. If the settling chamber is too high, the dust particles on the upper part will settle to the bottom for a long time, and the dust particles will often be taken away by airflow before falling to the bottom. After the cross-sectional area of circulation is determined, the width increases and the height can be reduced. However, in the vacuum cleaner, the ash box and the settling chamber are integrated, and the height of the ash box must be reduced as much as possible on the basis of ensuring the requirements of solvent C. Lengthening the length of the settling chamber can improve the dust removal effect of the settling chamber. "

The above two paragraphs are exactly the same.

In addition, in the "summary and discussion" section, the summary of Sun Yong’s paper is the same as that of Li Bihong’s paper, except that it does not contain the "subject innovation" of the latter’s paper.

Screenshot of Li Bihong’s paper "Thanks".

Screenshot of Sun Yong’s paper "Thanks".

More than half of the references are consistent, and the words "thanks" are the same.

The two papers are highly similar in content, and there are similarities in references and acknowledgements.

The Paper comparison shows that there are 34 references in Li Bihong’s paper and 33 references in Sun Yong’s paper. Among them, 26 of the 33 references in Sun Yong’s paper are consistent with those in Li Bihong’s paper.

Looking at the thank-you part again, Li Bihong wrote in the first paragraph of the paper "Thanks": "This paper was completed under the careful guidance and care of the tutor Professor Chen Jie, and each chapter embodies the painstaking efforts of the tutor and expresses heartfelt thanks to Mr. Chen for his education and guidance. In the past three years of postgraduate study and life, Mr. Chen’s profound knowledge, rigorous and truth-seeking attitude, dedicated work attitude and innovative spirit have left a deep impression on me, which has benefited me a lot and will be enjoyed for life. "

The first paragraph of Sun Yong’s paper "Thanks" reads: "This paper was completed under the careful guidance and care of my tutor, Professor Yang Ying, and each chapter embodies the tutor’s painstaking efforts. I would like to express my heartfelt thanks to Mr. Yang for his education and guidance again. And I would like to express my gratitude to all the teachers and leaders of Northeastern University who have been teaching me earnestly in the past three years of postgraduate study and life! Their profound knowledge, rigorous and realistic academic attitude and dedicated work attitude left a deep impression on me, which benefited me a lot and will be used for life. "

In the above two paragraphs, many adjectives are the same. At the same time, Li Bihong and Sun Yong thanked their wives and family members with the same words "shared a lot for me, silently supported me and inspired me to finish my studies".

Instructors suspected of plagiarizing papers: follow normal channels

Although Sun Yong’s thesis and Li Bihong’s thesis have a large area of similarities, both master’s degree theses have an Original Statement.

The authors of both papers said that their master’s degree thesis was the result of independent research work under the guidance of their tutors. Except where quotations and acknowledgements have been indicated, it does not include research results that have been published or written by others. Both of the original statements bear the author’s personal signature and date.

Due to the completion time of the paper, Sun Yong’s paper was nearly two years later than Li Bihong’s, and Sun Yong’s paper, which was completed in January 2008, was suspected of copying Li Bihong’s paper.

On the afternoon of April 2, The Paper called the Academic Committee of Northeastern University to verify the alleged plagiarism of Sun Yong’s paper. A staff member told The Paper that they had not received a formal report on this matter and could not give a specific result. If a formal report about academic misconduct or plagiarism is received, the investigation will be accepted.

Subsequently, The Paper contacted the Research Office of the School of Mechanical Engineering and Automation of Northeastern University, and the office staff also said that they were not aware of this matter and needed to know more.

The Paper also contacted Yang Ying, the instructor of Sun Yong’s thesis and a professor at the School of Mechanical Engineering and Automation of Northeastern University. "Just follow the normal (reporting) channels." Yang Ying said this on the phone.

The Paper learned from official website of Northeastern University that in April 2016, Northeastern University published the Detailed Rules for the Investigation and Punishment of Academic Misconduct in Northeastern University in official website, in which Article 14 stipulates that if a student has academic misconduct, the relevant functional departments of the school will give him corresponding punishment according to the relevant regulations on student management according to the identification opinions or reconsideration results. If academic misconduct is directly related to obtaining a degree, he can be treated as delaying the award of a degree, not granting a degree or revoking the degree according to law.

　　BEIJING, July 8 (Yuan Xiuyue) On the 8th, the Disney live-action movie Mulan made its debut. As soon as the trailer was released, Liu Yifei’s makeup caused a heated discussion on the Internet.

　　In the film, Mulan was arranged by her family to go on a blind date, and she was carefully dressed from clothes to makeup. However, Mulan’s makeup seems a little out of line with modern aesthetics. A red face, a yellow forehead, black eyebrows, and red flowers painted between them. Some netizens commented that such makeup could not even hold up the "fairy sister".

　　Then, in the Northern and Southern Dynasties, how did women make up, and what popular makeup did they have?

　　There is a cloud in Mulan Poetry: "When the window is decorated with clouds, it will be yellow for the mirror." Among them, "flower yellow" refers to forehead yellow makeup. In the Northern and Southern Dynasties, influenced by Buddhist culture, women took the makeup of Buddha statues as beauty. Some women were also inspired by the Buddha statue and painted their foreheads yellow. In poetry and prose, the forehead yellow is also called crow yellow, pistil yellow, about yellow and flower Huang Zhi.

　　For example, in the poem "Three Butterflies" by Li Shangyin, "Princess Shouyang wears makeup when she marries, and the eyebrows in the eight-character palace are yellow." Liang Jian Wendi Xiao Gang’s "Beautiful Women" also said: "About the yellow energy efficiency month, cutting gold and making stars skillfully."

　　In addition to painting the forehead yellow, there are yellow hard paper or gold foil cut into patterns and pasted on the forehead. Because it can be cut into stars, moons, flowers, birds and other patterns, it is also called "flower yellow". In Chen Houzhu’s "Picking Lotus Songs", there is: "Note the mouth with the appropriate cleverness, and the flowers will be yellow."

　　In fact, as early as the Warring States period, women began to apply powder and makeup. After the Han dynasty, the number of people wearing red makeup increased day by day. In "Mulan Poetry", there is "A sister hears that her sister is coming, and she will manage the red makeup." The raw material of red makeup is rouge, which is mixed with lead powder and rice flour and applied to cheeks. There are faint red makeup, peach blossom makeup and oblique red makeup.

　　In the Northern and Southern Dynasties, there was plum blossom makeup, that is, plum blossom-shaped makeup was attached to the forehead. It is said that Princess Shouyang, the daughter of Emperor Wu of the Southern Song Dynasty, was lying on her back on the seventh day of the first month. The plum tree in front of the temple was blown by the breeze, and a plum blossom fell right on the princess’s forehead. The forehead is stained like a petal, and it can’t be washed away. Seeing this, women in the palace followed suit and cut plum blossoms and stuck them on their foreheads. Later, plum blossom makeup gradually became a fashion.

　　During the Northern and Southern Dynasties, women attached great importance to face makeup, and developed a variety of styles, including white makeup, purple makeup, Buddha makeup, crow makeup, half-face makeup and so on.

　　White makeup is to apply white powder to the face, not rouge, and pursue the beauty of elegance. Purple makeup, as the name implies, is to apply purple powder to the face, which is made up of rice flour, Hu powder and sunflower juice. Buddha makeup is similar to forehead makeup, except that the whole face is painted yellow.

　　During the Northern and Southern Dynasties, some weird makeup styles were popular, such as crying makeup and half-face makeup. Crow makeup is to apply powder under the corner of your eyes, just like crow marks. Half-face makeup is only half-face, which comes from Xu Fei, the concubine of Emperor Liang Yuan.

　　In fact, whether it is forehead yellow makeup or red makeup, it reflects women’s pursuit of beauty at that time, leaving an indispensable stroke for China’s makeup history and an infinite imagination space for us today. (End)

On August 16th, the spy photos of the first model of Zunjie under HarmonyOS Zhixing were just exposed yesterday. Today, another group of spy photos of the new car M8 were exposed by the media. The new car is between M7 and M9 and is expected to be officially unveiled at the end of the year.

According to spy photos and related information, the new car is close to the M9 in size, and the length of the car is about 5 meters, slightly smaller than the M9. And the news revealed that the new car will adopt a six-seat layout to locate a large SUV.

In terms of details, the front face of the new car is closer to the design style of the M7, and to a certain extent, it is a fusion of the two. The spy photos of this exposure show that there is no luggage rack and lidar on the roof, but earlier, another set of M8 spy photos exposed online showed that the roof has luggage rack and lidar.

Considering that at the end of this month, the car will launch the car M7 Pro without lidar, it is expected that the car M8 will be distributed in one step, and the car with pure vision and intelligent driving will be launched simultaneously. As the basic version of Huawei Intelligent Driving ADS, under the premise of pure vision, it has also supported NAC intelligent driving navigation assistance for national expressways, and supported the ability to automatically go up and down ramps and automatically bypass obstacles such as construction roads and cones.

Earlier, there were also interior spy photos of the M8, which was also the same triple screen design of the M9. The function and style were basically the same as those of the M9. Of course, it is not excluded that only the M9 accessories are directly used for testing vehicles at present.

In addition, in the rear part, we can see that the design of the whole rear of the new car is similar to that of the M9, and it is equipped with the same taillight of M9, and also supports the programming function of light language.

According to the previous plan, the sales target is 600,000 vehicles in 2024, and the M8 is planned to be released and mass-produced this year. At the latest, the new car will be officially unveiled before the end of the year, and we will continue to pay attention to it.

The function of China National Intellectual Property Administration, China as an accepting bureau

　　The treaty stipulates that international applications should be submitted to the prescribed acceptance bureau. The acceptance bureau shall inspect and handle international applications in accordance with the provisions of treaties and detailed rules. (Treaty A10)

　　The applicant submits his alleged international application to China National Intellectual Property Administration, China, and China National Intellectual Property Administration, China will check and handle the international application as follows, which can be summarized into eight parts.

　　l　Check whether the conditions for determining the date of international application are met (Treaty A11);

　　l　Whether the appended drawings are missing;

　　l　Handling of post-submitted documents;

　　l　Formal review;

　　l　Review of priority claims;

　　l　Check the fee and transfer the fee to IB;

　　l　Copy the retrieval book and the acceptance book, and send the original as the registration book to the International Bureau;

　　l　Others.

International retrieval

　　Every international application must be searched internationally, unless the application is withdrawn before the search procedure is started. China National Intellectual Property Administration, China is an international retrieval unit, and all international applications accepted by China National Intellectual Property Administration, China or submitted to the International Bureau by applicants whose nationality and domicile are China are searched in China National Intellectual Property Administration, China.

　　International retrieval is a closed process, and there is no communication between the applicant and the retrieval unit except for single or obviously wrong questions. 9 months from the priority date, or 3 months from the receipt of the retrieval book by the retrieval unit, whichever expires later, the retrieval unit will make a retrieval report or announce that it will not make a retrieval report in some cases. The retrieval report or announcement will be transmitted to the International Bureau and the applicant.

　　The Function of China National Intellectual Property Administration, China as an International Search Unit

　　?　Check the oneness;

　　?　Check the title and abstract;

　　?　Searching for claimed inventions;

　　?　Check whether there are obvious errors in the application documents other than the request;

　　?　Make a search report or announce not to make a search report.

　　International retrieval unit

　　1. China National Intellectual Property Administration China

　　2. Australian Patent Office

　　3. Austrian Patent Office

　　4. European Patent Office

　　5. Japan Patent Office

　　6. Korea Industrial Property Office

　　7. Russian Patent Office

　　8. Spanish Patent and Trademark Office

　　9. Swedish Patent Office

　　10. United States Patent and Trademark Office

　　11. Brazilian Intellectual Property Office

　　12. Intellectual Property Office of Canada

　　13. Finnish Patent and Trademark Office

　　14. Nordic Patent Cooperation Organization

　　International announcement

　　At the expiration of 18 months from the priority date, the International Bureau will publish the international application internationally. There are two kinds of publications:

　　Booklets and bulletins. The publication forms are paper and electronic.

International preliminary examination

　　The international preliminary examination procedure is not an automatic necessary procedure, but a procedure initiated when the applicant submits the international preliminary examination request and pays the corresponding fee. At this stage, the applicant can actively modify his application documents, or may receive written opinions from the international preliminary examination unit, and the applicant can state his own views or make modifications. At 28 months from the priority date, the international preliminary examination unit will formulate an international preliminary examination report and send it to the applicant and the International Bureau.

The function of China National Intellectual Property Administration, China as an international preliminary examination unit

　　?　Uniqueness review

　　?　Priority review

　　?　Examining the invention part of retrieval made by international retrieval units;

　　?　Provide non-binding opinions on novelty, creativity and industrial practicability.

International preliminary examination unit

　　1. China National Intellectual Property Administration China

　　2. Australian Patent Office

　　3. Austrian Patent Office

　　4. European Patent Office

　　5. Japan Patent Office

　　6. Korea Industrial Property Office

　　7. Russian Patent Office

　　8. Spanish Patent and Trademark Office

　　9. Swedish Patent Office

　　10. United States Patent and Trademark Office

　　11. Brazilian Intellectual Property Office

　　12. Intellectual Property Office of Canada

　　13. Finnish Patent and Trademark Office

　　14. Nordic Patent Cooperation Organization

If the last face you see at night is the home screen of your glowing tablet, and the first is the email app of your smartphone, you officially need to cut it out. Here are 10 quick and easy ways to tap the brakes without resorting to hermithood or a life without ESPN updates.
If you say good night to the flat fluorescent screen before going to bed every night, and the first thing you see after getting up in the morning is the mobile email application, you really need to say goodbye to them. The next 10 tips can not only teach you to put down all kinds of equipment, but also avoid living as a hermit and enjoying the real-time updates of ESPN TV.

1. Get a dumb watch. buy a "stupid" watch

The average smartphone owner consults his device an astonishing 195 times per day. Nip the knee-jerk habit at the source and strap on a good old-fashio ned watch. Definitely not a smart one, preferably a mechanical one.
On average, mobile phone users watch their mobile phones 195 times a day. Get rid of this instinctive habit from the source and buy an old watch with good quality. Don’t be a smart watch, it’s better to be an old-fashioned mechanical watch.

2. Pick up a paper. Pick up the paper media again

Instead of hitting up a social network or a newspaper app to breeze through news summaries and half-read a few articles, grab a paper and be amazed at how relaxing it is to read through the day’s news. Not only that, we found our attention span has increased and we don’t abandon as many articles. And fret not at the expense. Even the New York Times is $9 a week for home delivery, plus digital access.
Stop browsing news or reading articles on social networks or newspaper software. If you can pick up the newspaper again, you will find how relaxing it is to watch the news every day. In addition, we also find that it can concentrate more and won’t make us give up halfway when reading the article. Don’t worry about the cost. It’s only $9 a week for The New York Times to deliver it home, including the online version.

3. Listen to airwaves. listen to the radio

Again, not a radio stream from your phone or desktop. Blow the dust off your old clock radio or handheld transistor, plug it in, and be amazed at how vital radio still can be. More importantly, you won’t be tempted to check other apps and websites.
Again, this is not the broadcast software in your mobile phone and computer. Take out your old-fashioned radio, alarm clock or transistor radio, blow off the dust and plug it in. I think you will be amazed at its importance. More importantly, you won’t be tempted by mobile phones and want to browse software and web pages.

4. Sever social media ties. 切断社网

We love hitting up Facebook, Twitter, and Instagram to keep tabs on friends and relations. If you aren’t willing to walk away from this ritual of keeping up with digital Joneses, then consider consolidating down to one service and picking a dedicated daily time for checking in — at your lunch break or at the gym, ideally. And turn off app and email notifications for the services you use, so you aren’t tempted by all those little red badges.
We are obsessed with browsing Facebook, Twitter and Instagram to keep in touch with our friends. If you don’t want to get rid of the habit of comparing ostentation and extravagance with your online friends, try to integrate all the services and check your mobile phone every day-the ideal time is to have a lunch break or exercise. And turn off the apps and email reminders you use, so you won’t be tempted by those little red labels!

5. Make a phone stack. stack mobile phones

Today, it seems nearly impossible to put your phone down for 60 consecutive minutes. Phone stacks are a cliché, but they work: Whether dining at home or out on the town, implement a no-device policy, no exceptions. To make it stick, you can place phones in a stack in the center of the table. Even better, have a waiter or coat check place them out of site so no one can break the rules, and there aren’t hard feelings.
Nowadays, it is almost impossible not to watch your mobile phone for an hour in a row. Although the game of "stacking mobile phones" is out of date, it is actually very easy to use: whether you are eating at home or going on a business trip abroad, you should practice the "no mobile phone policy" and there should be no accidents. To make this stick, you can put your mobile phones in the middle of the table and fold them. A better way is to ask the waiter or clothes keeper to put them away from the table, so that they can stick to it easily!

6. Create rules for living. Set rules.

Having general rules for indulging in gadget time are too easy to slack on, just like diets and workouts. Take the next 10 minutes to figure out the hours when your tech is truly indispensable, and then nail down times when it should never be used: dinnertime, when you’re with the kids, and yes, in bed. Be specific and be rigid. Have a designated, inconvenient spot where your device should go during those times so that you don’t cave — a cabinet upstairs, in your car, or in the basement.
It is easy to make a general plan to limit the time spent on mobile phones, just like the original weight loss and fitness. After reading this article, take ten minutes to think about when you have to use these technology products, and then decide when you will never use them: at dinner, with your children, and of course, in bed. The plan must be specific and strict. Also find a home for your mobile phone during these hours, and make sure it is not so convenient and easy to get. You can put it in the cupboard upstairs, in your car or in the basement.

7. Cut the cord. cut the network cable

There are tons of apps dedicated to keeping you from losing focus on whichever task you’re meant to be accomplishing and instead heading down a YouTube or Facebook rabbit hole. Freedom ($10; for Mac or Windows) is a surefire desktop application that lets you pick a window of time for which the Internet gets locked on your PC. If you want to hop online before the time is up, you have to reboot your computer. If your work requires that you have Internet access, try anti-social, a $15 application that lets you select which services you block, rather than the entire Internet.
There are countless applications that make you unable to concentrate on your tasks, from YouTube to Facebook that dazzles you. Freedom ($10 for Mac and Windows) is a software that allows you to lock your computer and get off the Internet. If you want to surf the Internet before the end of time, you have to restart your computer. If you have to surf the Internet for your work, you might as well try anti-social software, which costs $15 and allows you to lock the service you choose instead of the whole network.

8. Move your charger. move the charger.

Battery life continues to be the Achilles heal of most mobile devices, which means many of us rush between charging sessions all day. Find a dedicated place at home to charge your device that’s within earshot, but not convenient, and make it a daily ritual to come home, remove the phone from your person and leave it there even if it’s fully charged already. If you need to take a call, keep it locked to the charging cable so you aren’t tempted to walk away with it afterward.
Battery life is the achilles heel of most mobile devices, which means that many of us rush between charging plugs every day. Find a special charging place in your home and make sure it is within your hearing range and not so accessible. Then what I have to do after going home every day is to put down my mobile phone and let it charge slowly. If you want to make a phone call, don’t unplug it from the charging line, so you won’t take it away after the call.

9. automatically your attention. automatic setting

Even our device makers know that we use them too much, which is why they have built-in functions like Do Not Disturb (iOS) or Silent mode (Android) . Those allow you to designate certain VIP contacts who can reach you at all times, but silences emails, texts and other communications from anyone else. Both can be automated so that they are time-based or location-based, or can be switched on or off ad hoc if you want a few minutes of rest.
Even mobile phone manufacturers know that we use mobile phones too much, so they have designed "Do Not Disturb" (Apple operating system) and "Silent" (Android system) modes. These functions can enable some VIP customers to contact you at any time and mute emails, text messages and other people’s calls. These two functions can be set to automatically turn on at a specific time and place, and of course you can temporarily turn them off or on if you want to take a break for a few minutes.

10. Shame yourself. be ashamed of it

If you’ve ever taken a gander at the running tally of the time you’ve spent playing solitaire, you know the pain that comes from looking in the mirror. Along with apps that cut off Internet access, there’s also a category that tallies up how much time you waste. Set them running, and you’ll quickly hit rock bottom and find inspiration to take meaningful measures. Moment (iOS only) keeps tabs on the amount of time you use your phone per day, including the number of times you unlock it, and lets you clamp down services, too. Menthal, for Android, tallies up in detail how much you use your phone, with what apps, and then compares it with other users for a little added peer pressure and possible inspiration.
If you have ever watched the time you spend playing solitaire on your mobile phone, you will know the pain of facing the facts. With the development of software that can also be used when the network is disconnected, there is still a kind of software that records your wasted time. Once you open this software, you will soon be able to face the present situation and want to take meaningful measures. Moment (iOS version only) records the time you spend on your mobile phone every day, including the number of times you unlock it, and then lets you reduce the number of times you use it. The Android software Menthal records the software used by your mobile phone in detail, and then compares it with other users to add a little peer pressure to you and inspire you to change.

Vocabulary

Knee-jerk: Subconsciously, automatically.
Keep tabs on: pay close attention
Keep up with the Jones: compare with your neighbors, compare with each other, and don’t lag behind your neighbors.
Surefire: It’s bound to succeed, and it’s bound to achieve its goal.
Reboot: restart
Ad hoc: temporary
Take a gander: take a look, take a look.
Solitaire: solitaire
Tally up: Calculate the total number of …
Clamp down: forced suppression

English source: Yahoo News
Translator: Zhang Xiao
Revising & Editing: Dany

[Pacific Auto Network]

(|||) is one of the three muscle cars in the United States, and the three muscle cars in the United States are Dodge Challengers.

In fact, all the muscle cars available in China are entry-level models, and all three muscle cars have more abnormal high-performance models.

The ordinary version of Dodge Challenger uses a 3.6-liter naturally aspirated engine. To be honest, the power of this engine is not strong.

Most muscle cars in China are only the appearance of muscle cars without the soul of muscle cars.

What is the most important thing in a muscle car? Of course, it is a large displacement v8 engine and abnormal torque.

The Dodge Challenger Hellcat version uses a 6.2-liter v8 supercharged engine, which has 717 horsepower and a maximum torque of 880 Nm, and is matched with the 8at gearbox.

This strength is enough to rub a lot of supercars under your feet.

Hellcat is a car that domestic riders are not familiar with. Hellcat is the highest performance version of Dodge Challenger, and its performance is much stronger than that of srt.

If you are interested in the Dodge Challenger Hellcat, you can find a chance to test drive this car, which will definitely make you unforgettable after driving.

Many Americans say that the v8 engine is the best engine in the world, which has extremely strong torque. The v8 engine of American cars is simple in structure, reliable and durable.

Americans will not use turbocharging to increase the horsepower of the engine, but will use a simpler and more rude way, mechanical supercharging.

The supercharger of the mechanical supercharging system is directly connected with the crankshaft of the engine, so this supercharging method does not have hysteresis like turbocharging.

However, both mechanical supercharging and turbocharging compress air and blow it into the engine cylinder, which can increase the intake air of the engine without increasing the engine displacement.

In many American linear acceleration races, you can see the supercharger above the cover, which can be said to be a symbol of American linear acceleration culture.

After the Spring Festival in 2018, with the complete popularity of Tik Tok and the arrival of the short video era in China, people began to understand China more on these short video platforms. Online celebrity’s economy has always been accompanied by the growth of the Internet in China, and these short video platforms are no exception. In particular, the properties of short video platforms are more suitable for turning your products into online celebrity.

Taking Tik Tok as an example, we found many smart products from online celebrity on this platform alone. Relying on the platform of Tik Tok, these products have been sought after by many users. Below, let’s take stock of the "online celebrity" smart products on Tik Tok.

LED intelligent fill light mirror: fill light makeup anytime and anywhere.

As a short video platform with white-collar workers and women as the main body, smart cosmetic products are naturally essential in Tik Tok. When we opened Taobao to search for keywords such as "Tik Tok" and "online celebrity", the first thing that caught our eye was the LED smart fill lens.

The biggest feature of this LED smart fill lens is that it can be used in any environment, and the LED light source will automatically adjust according to the surrounding brightness, so that users can make up or take selfies better. At the same time, this smart fill lens also comes with a wireless charging stand, so users may also directly charge their smartphones.

However, from the sales point of view, the sales situation of this kind of LED smart fill lens that can be used anytime and anywhere is not ideal. Because of the higher price, it is far less than the cheaper desktop LED fill lens. In fact, the two products can replace each other, and the price ultimately determines the sales volume.

Paper Watch paper watch: creativity wins

Another high-tech product that we have seen in Tik Tok is the Paper Watch from Germany. In this era when smart bracelets are not fashionable, paper watches can stand out, naturally through viral marketing of short videos with vibrato.

On the Taobao page, we saw this kind of paper watch whose price does not exceed 100 yuan. According to the introduction, although Paper Watch is made of paper, it is neither torn nor soaked. At the same time, the battery of this paper watch can be used for about one year, and it can be replaced at half price after the battery is used up. In fact, Paper Watch relies on simple LED to display time, and its success depends on creativity and Tik Tok.

From the feedback of users, the appearance is still the most concerned place for users. Most people say that they all want it, so they place an order to buy it. Some users expressed their dissatisfaction because the color was different from their imagination, so the Paper Watch is still a relatively successful online celebrity product.

Intelligent thermos cup: a cup that can confess and warm the heart.

There is such a kind of cup in Tik Tok that caught our attention. It was packaged as a kind of "confession" cup. This kind of thermos cup can directly display the current water temperature in the cup, and it can be filled in 4 hours by magnetic charging and used for 10 days.

In terms of workmanship, this kind of water cup is also very particular. According to the introduction, the smart thermos cup adopts IPX7 waterproof function, 360-degree seal is watertight, the bottom of the cup is provided with non-slip silicone pad, and the inner wall of the thermos cup is 316 stainless steel.

Most users give this thermos cup as a gift to friends or relatives, and most of them receive positive feedback. Obviously, this is another embodiment of Tik Tok’s ability to carry goods.

Fingerprint savings piggy bank: a gift for children

Of course, the Tik Tok is not only the science and technology products that adults like, but also presents for children. One example is the imitation fingerprint children’s piggy bank.

This piggy bank can not only lock the password, check the money with purple light, but also have the function of simulating fingerprints, which can automatically open the door after sensing the skin. At the same time, this smart piggy bank also imitates all kinds of smart speakers, and a variety of audio books are built in, so that children are not bored while saving. Compared with the higher-priced smart speakers, I believe that such alternative products can attract the attention of some parents.

Smart mosquito killer: Guarantee a secure sleep.

In addition, we also saw many small videos about mosquito killer on Tik Tok. These mosquito killer are very similar to Dyson’s electric fan in shape. The principle is also very simple, using large airflow vortex to catch mosquitoes, and using pure physical large aperture to kill mosquitoes. At the same time, the quietness and silence of this intelligent mosquito killer can make users sleep soundly.

Compared with the above products, Smart mosquito killer is undoubtedly the most expensive one, but it also gets the most praise. For most users, it is worthwhile to exchange 3 or 400 yuan for a secure sleep.

tag

From the above five examples, it is not difficult to see that online celebrity’s scientific and technological products in Tik Tok have several characteristics. The first thing to do is to look beautiful, and the video can attract more people to buy. If you can’t be beautiful, then cheap and practical is another eye-catching magic weapon.

Tik Tok’s ability to carry goods has begun to be valued by more and more people, and so has the digital field. Have you all used these online celebrity products mentioned above? If you have used it, you can share your experience in the comments section, or you can talk about your experience in using other Tik Tok online celebrity products. I look forward to your sharing.

　　The first meeting of the 20th Central Financial and Economic Committee emphasized that it is necessary to implement the national strategy of actively responding to the aging population, promote the construction of the basic old-age service system, vigorously develop the silver-haired economy, accelerate the development of a multi-level and multi-pillar old-age insurance system, and strive to achieve a sense of security, a sense of worthiness and a sense of happiness for the elderly.

　　In recent years, China has vigorously developed the cause and industry of providing for the aged, providing a more solid guarantee for the realization of a sense of security for the elderly. Among them, insurance, banking and other financial industries continue to increase their support for the elderly, and while innovating financial products for the elderly, they strive to enrich the supply of old-age services and provide more choices for the elderly to enjoy their old age.

　　The insurance industry will expand the old-age service model to help better realize the sense of security, worthiness and happiness for the elderly.

　　In the morning, after eating nutritious breakfast, go for a walk in the small garden downstairs; In the afternoon, study chess and crafts with old friends in the old-age community; In the evening, watch movies and listen to the radio in the room … … In a retirement community in Maizidian Street, Chaoyang District, Beijing, 82-year-old Zhang Guangguo was quite satisfied with his life after living in the retirement community.

　　This is an old-age community operated by insurance institutions. "The details are very intimate. There are handrails next to the toilet, and you can take a bath in the bath. There are anti-slip mats on the ground. Professional health service stations are convenient for us to check up and get maintenance advice. This makes me feel practical. " Zhang Guangguo said.

　　In recent years, the community for the aged has gradually been welcomed by the elderly, and the community provides corresponding medical care and care services according to the physical condition and age stage of the elderly.

　　The pace of community construction for the aged is accelerating, and the insurance industry is involved. For example, China Pacific Insurance will undertake social institutional pension projects in the form of entrusted management for the first time on the basis of self-investment and self-construction and self-management of multiple pension communities; Taikang Insurance provided community services for the aged earlier in China, and new projects were put into operation this year. Some insurance institutions set up private equity investment funds for healthy old-age care to provide financial support for the old-age care community and high-quality enterprises in the upstream and downstream of the old-age care industry chain.

　　What are the reasons why the insurance industry continues to exert its strength in the pension industry? According to industry insiders, the pension community has a large investment scale and needs long-term stable financial support, which has a high matching with the characteristics of insurance funds. At the same time, the pension industry also has a high correlation with the main insurance industry.

　　"Providing old-age care services has a pulling effect on the main business of insurance." The person in charge of an insurance institution said that in recent years, the insurance demand of the people has changed, and the insurance products with additional pension services are more attractive, which is conducive to promoting the scale of business; At the same time, from satisfying customers’ single needs to providing one-stop comprehensive services, constantly optimizing service content and improving service quality will help improve customer satisfaction and trust and enhance customer stickiness.

　　In addition to professional institutions for the aged, the insurance industry is also exploring ways to increase the supply of community-based aged care services. Under the guidance of Beijing Civil Affairs Bureau, Taikang Yicai Public Welfare Foundation and Beihang Community Neighborhood Committee of Huayuan Road Street in Haidian District jointly established Beihang Community Smart Pension Service Consortium, and introduced intelligent networked alarms, vital signs detectors and other equipment to monitor the physical condition of the elderly in real time; Build an information management platform and link more than 20 service providers to provide diversified services such as life care, domestic maintenance, medical rehabilitation, emergency assistance, travel and residence for the elderly at home.

　　Ying Weiwei, chairman of Taikang Yicai Public Welfare Foundation, said that the Beihang Community Smart Pension Service Consortium has been in trial operation since March 2022, and has accumulated more than 1,000 person-times of supply and demand. "The smart pension model will be extended to more communities and professional quality services will be brought to more elderly people."

　　"Continuing to expand the service model for the aged will help the people to choose the appropriate old-age care method according to their own needs, and better realize the old age, the old age and the old age." Wang Xiangnan, deputy director of the Insurance and Economic Development Research Center of China Academy of Social Sciences, said.

　　"Actively guide the development of high-quality and diversified non-basic old-age care services, make them a useful supplement to the basic old-age care service system, and jointly build a multi-level sustainable old-age care service system with China characteristics." The relevant person in charge of the Ministry of Civil Affairs said.

　　Optimize the financial supply and strongly support the better development of the old-age care cause and the old-age care industry.

　　While expanding the supply of old-age care services, financial institutions provide strong support for the better development of old-age care and old-age care industry by increasing capital investment and helping personnel training.

　　— — Under the guidance of policies, more "real money and silver" are invested in the field of old-age care.

　　"At the beginning of this year, the Bank of Communications Henan Branch issued a loan of 24 million yuan, and the interest rate was very favorable. This fund is in place in time to help us better carry out comprehensive old-age service construction projects. " The person in charge of the comprehensive old-age service construction project in Kaifeng City, Henan Province, introduced that the project has a construction area of 26,000 square meters, and it is estimated that more than 800 old-age beds will be added after completion.

　　In November last year, after learning about the financing needs of the project, Henan Branch of Bank of Communications made a field investigation and visited, and granted the project a credit line of 100 million yuan in December last year with a term of 15 years and an interest rate of 4.4%. At the same time, Henan Branch of Bank of Communications actively applied to the People’s Bank of China for the amount of special refinancing support for inclusive pension. At present, the first batch of 24 million yuan loans have been supported by refinancing funds.

　　"Since the beginning of this year, we have applied for 4 special refinancing loans for Pratt & Whitney Pension, with an amount of 84 million yuan. With the support of policies, we will continue to promote the supply of inclusive old-age care services and contribute more financial strength to the all-round construction of inclusive old-age care service system. " Song Baodong, general manager of the corporate business department of Bank of Communications Henan Branch, said.

　　In April last year, the People’s Bank of China and the National Development and Reform Commission decided to carry out the pilot project of special refinancing for inclusive old-age care, guide financial institutions to provide preferential loans to inclusive old-age care institutions, and reduce the financing costs of old-age care institutions.

　　— — Help personnel training and lay a solid foundation for the expansion of old-age services.

　　It is particularly important for the development of the old-age care industry to train more professional old-age service talents. Through the integration of production and education, the financial industry actively assists the training of aged care service talents.

　　Taikang Insurance provides support for ordinary universities and vocational colleges to strengthen the professional construction of pension services, research and develop innovative courses, and carry out practical teaching. Vigorously promote the order training mode and actively support the connection between secondary and higher vocational education in related majors of aged care services; Encourage employees to participate in vocational skill appraisal, improve the mechanism of linking vocational skill level with the salary and treatment of aged care service personnel, and take many measures to help expand the supply of aged care service professionals.

　　Many provinces and cities explore the mode of "family care" and rely on long-term care insurance agencies to provide nursing skills training for relatives and nannies of disabled and demented elderly people according to relevant regulations. Under the professional guidance, "family care" personnel can better provide daily care services for the disabled elderly, such as cleaning and changing clothes, assisting in eating, sleeping care, health monitoring, and assisting in medication, and improve the quality of life of the elderly.

　　— — Strengthen the application of science and technology to improve the quality and efficiency of old-age care services.

　　Old-age care services involve a wide range, and the cost of manpower and material resources is high. Financial institutions rely on the advantages of resources and technology to strengthen the application of scientific and technological innovation and help improve the quality and efficiency of old-age services.

　　In the long-term care insurance pilot, local medical insurance funds play an important role. How to strengthen the supervision ability, make the nursing service delivered accurately, control the risk of funds, and prevent the medical insurance funds from leaking, is an important topic.

　　In Shandong Province, China Life has developed and applied the long-term care handling service system and mobile patrol APP, from the front-end application, viewing and uploading documents to the back-end evaluation, deliberation, filing, setting evaluation content, and later tracking and verification, realizing the whole process of mobile terminal management, effectively saving labor costs, and helping to support the vast rural areas to increase the supply of long-term care insurance and strengthen supervision.

　　Service "cloud" is more convenient for providing for the aged. Insurance institutions will speed up the informatization construction of old-age care services, develop and apply intelligent terminals, old-age care service platforms, information systems, APPs, etc. through technologies such as Internet of Things, mobile Internet, cloud computing and big data, and expand functions such as remote reminder, dynamic monitoring, automatic alarm and disposal, so as to carry out old-age care services more efficiently.

　　Do a good job in risk management, achieve healthy development, and further improve the financial support policy for the aged care service industry.

　　Experts said that in the future, it is necessary to better guide different types of financial institutions to give full play to their respective advantages to participate in the old-age care undertakings and industries, and provide stronger support for improving the supply level of old-age care services on the premise of doing a good job in risk management and achieving healthy development.

　　Lou Feipeng, a researcher at China Postal Savings Bank, said that the financial support policy for the aged care service industry can be further improved, financial institutions can be guided to increase their investment in the field of aged care, financing support and risk protection for aged care institutions should be strengthened according to laws and regulations, and assistance should be actively provided for the development of aged care services such as family aging adaptation and home community aged care service network, so as to promote the high-quality development of the aged care service industry.

　　The industry believes that insurance institutions should improve their investment management capabilities and risk management and control levels, and participate in the development of the aged care service industry in various ways; Property & casualty insurance companies can develop liability insurance for old-age care institutions to meet the latest insurance needs of the old-age care industry.

　　Han Qiang, general manager of China Industrial and Commercial Bank of China’s Pension Business Department, believes that we should intensify service innovation, and design and develop financial products that are suitable for the characteristics of its financing needs in combination with the capital flow path and risk characteristics of China’s pension industry. In addition, we should do a good job in service stratification and provide accurate financial services according to the needs of customers in the fields of medicine, entertainment, travel, nursing and learning.

　　According to industry insiders, in order to better incite social forces to participate in investment in the field of old-age care, corresponding tax incentives and subsidy policies can be given. At the same time, the lower operating costs of the old-age service institutions are also conducive to providing consumers with more inclusive old-age services.

　　Better prevention of risks can continuously optimize the supply of aged care services. Experts said that the "insurance+community for the aged" model requires higher qualifications of operators, so it is possible to set a certain entry threshold for carrying out related businesses, and strengthen supervision and review of access institutions to prevent improper operation and disorderly competition. In addition, when an insurance company sells insurance products that are connected with community services for the aged, it should fully consider various factors that affect the service supply capacity of community services for the aged and the demand of customers for occupancy, establish a calculation model, form a constraint mechanism that matches the scale of insurance products sold with the service supply capacity of community services for the aged, and determine a reasonable scale interval through classification calculation and stress testing.

　　Experts remind consumers that when choosing and purchasing old-age care services, they should pay attention to the formal institutions and channels, and check the investment projects in many ways and treat them with caution. In particular, for some "old-age projects" that are known as "projects under construction, payment first and accommodation guaranteed", we should be vigilant and avoid being deceived. Financial supervision departments should also strengthen monitoring and early warning tips to effectively safeguard the legitimate rights and interests of the elderly.

　　People’s Daily (18th edition, July 10th, 2023)