标签： 武汉桑拿论坛
A number of important achievements have been made in discipline construction in China, and the overall level has been improved.
editorial comment/note
With the outline of the national long-term scientific and technological development plan (2006— With the implementation of "2020)", China’s investment in scientific research and discipline construction is increasing, the pace of development is obviously accelerated, the innovation ability is gradually improved, and its international influence is expanding day by day. A series of reports on discipline development research issued by China Association for Science and Technology (2014— 2015) shows that in recent years, China’s discipline construction has achieved a number of important achievements, the overall level has been greatly improved, and many key scientific and technological indicators have entered the forefront of the world. We are changing the world R&D pattern.
In the 21st century, the rapid development of the new scientific and technological revolution has promoted the intersection, integration, infiltration, differentiation and development of disciplines, and given birth to new major breakthroughs.
In recent years, China’s investment in discipline construction has been increasing, the discipline development environment has been continuously optimized, the discipline team has been growing, the discipline platform construction has been improved, and international cooperation and exchanges have been strengthened, which has effectively promoted the development of discipline construction and scientific research, and the basic disciplines and applied disciplines have also been continuously improved and developed. The innovation bred by interdisciplinary integration is gradually changing the discipline structure.
1. Significant achievements in discipline research.
Since the 21st century, the number of international scientific papers published by scientists in China has shown an alarming growth rate, which has aroused widespread concern in the international scientific and technological circles, which also reflects the development trend of various disciplines in China.
Extended version of the Web of Science Science Index of Thomson Technology Group — — ESI database divides all natural science fields into 22: clinical medicine, chemistry, physics, biology and biochemistry, molecular biology and genetics, neuroscience and behavior, materials science, engineering science, botany and zoology, environmental ecology science, immunology, pharmacology and toxicology, earth science, neurology and psychology, agricultural science, microbiology, space science, computer science and so on.
From 2005 — According to the data in 2015, some disciplines in China are already in the leading position in the world and have strong influence in the world. High-quality research achievements in 22 disciplines in China have increased significantly, among which the number of international scientific papers published in chemistry, physics, engineering science, material science and clinical medicine has exceeded 100,000, especially in chemistry, reaching more than 300,000; In addition, the achievements in the fields of biology and biochemistry, earth science and computer science are also very impressive. Among the 22 disciplines, China has the highest number of "articles are cited" in many disciplines, which is 18.63; Followed by molecular biology and genetics, with 11.55.
As of 2015, from the ranking of the number of published papers, 17 of the 22 disciplines in China are in the top five in the world, among which, China’s chemistry and materials science ranks first in the world.
In addition, the proportion of periodical papers published in the field of system science and system engineering in China increased from 23.5% in 2010 to 32.1% in 2015, making it the leading country in this field in the world.
At the same time, China’s frontier subject papers have made great achievements. In October 2015, the Literature and Information Center of Chinese Academy of Sciences and Thomson Reuters, an international professional information service provider, released the report "Research Frontier in 2015", which showed that China had core papers in 82 frontier disciplines, and the number of core papers in 16 frontier disciplines was the first. This shows that China has a strong frontier contribution and ranks among the world’s advanced in some important frontier disciplines.
In addition, the report also shows that there are 38 frontier disciplines in China, with 133, 68, 55 and 29 in the United States, Britain, Germany and Japan respectively. The 16 frontier disciplines in China ranked first in the number of core papers are from the fields of chemistry and materials science, physics, mathematics, computer science and engineering, agriculture, botany and zoology, biological science and earth science.
Among them, in the field of chemistry and materials science, China’s contribution to frontier disciplines exceeds that of the United States. Among the 19 frontier disciplines in this field, China ranks first in the number of core papers among the 9 frontier disciplines, and the United States has 7.
2. The application trend of basic research is obvious.
In recent years, the application trend of some basic research in China is obvious. The transformation period of basic research results is shortened, and the boundary between basic research and applied research is increasingly blurred.
For example, in the field of mathematics, the numerical solution of developmental partial differential equations has become a rapidly developing discipline in the field of applied mathematics, and it has important applications in aerospace, electromagnetism, petroleum exploration, semi-conductor device simulation, water pollution treatment, ocean and meteorology. The research on numerical simulation methods of these mathematical and physical equations belongs to the frontier research field of science and engineering calculation, and the design, analysis and application of high-order precision numerical algorithms for these problems have always been a challenging topic.
From the specific disciplines, basic disciplines such as biology, life science, chemistry and earth science have made remarkable progress in the application of basic research.
Take the "973" project with Zhao Guoping, the chief expert of Shanghai Academy of Life Sciences, Chinese Academy of Sciences, as an example. Focusing on the key scientific issues and related technical difficulties such as the design principle, synthesis and assembly, module construction, standardized library building and integration and adaptation mechanism in chassis cells, this project focuses on the artificial heterologous synthesis of terpenoids, and has made some important progress, especially in the important medicinal and edible terpenoids such as rare ginsenoside CK, stevioside and tanshinone precursor rust alcohol. In addition, significant progress has been made in the mining and synthesis technology innovation of component modules.
The application of synthetic biology technology in tumor research is just beginning at home and abroad. The "973" project "Basic research of synthetic biological devices in bladder cancer intervention", headed by Professor Cai Zhiming of Shenzhen University, applied synthetic biology technology in tumor treatment research on the basis of system biology. The project discovered some key genes and pathways of bladder cancer, and based on the analysis of relevant gene network information, the quantitative controllable engineering system was used to characterize the commonness of complex events in the occurrence and development of bladder cancer, and many potential compound targets for bladder cancer identification and treatment were excavated.
In physics, near-field optical tweezers is a new technology based on near-field optical theory, which can capture and manipulate particles stably. Compared with the traditional far-field optical tweezers based on single beam gradient force, near-field optical tweezers overcome the limitations of optical resolution diffraction limit and thermal effect, and can capture and manipulate nano-sized particles. Optical tweezers are widely used in biology, physics and chemistry because of their unique non-contact and non-destructive characteristics, especially in biology, which has been used to study cells, viruses, bacteria and DNA molecules.
In chemistry, with the development of strategic emerging industries in China, new materials have become a hot research direction in recent years. By exploring the properties of different kinds of materials, practical problems encountered in production and life can be solved. Supercapacitor is a new type of energy storage element between traditional capacitor and chemical power supply. It has the advantages of short charging time, long cycle life, good power characteristics, wide temperature range, economy and environmental protection, and has been widely concerned in many fields. The development trend of electrode materials mainly has two directions: compounding materials, using the synergistic effect between different materials, compounding and doping between different materials, in order to obtain electrode materials with excellent performance; Nanometer materials not only have high specific surface area, but also can improve the transmission and diffusion paths of electrons and ions, thus improving the electrode performance.
In addition, China has accumulated a lot in some important frontier fields of basic research, and has also bred new breakthroughs in application, such as dark matter, discovery of new particles and survey of the sky in Hanoi, which is expected to deepen human understanding of the universe and then play an important role in human space exploration; In the fields of high temperature superconductivity and topological insulators, quantum memory, quantum regulation, mesoscale science, etc., it is expected to explore and discover new physical and chemical principles and produce application value; In the research fields of synthetic biology and brain science, it is possible to explore the origin of life and innovate scientific thinking methods.
3. The growth rate of disciplines related to people’s livelihood.
The development of information science and technology is in the ascendant, and it is the leading force of sustained economic growth; The rapid development of life science and biotechnology plays a key role in improving and improving the quality of human life; Energy science and technology continue to heat up, opening up new ways to solve energy problems; The rapid growth of new achievements in the field of environmental protection provides new solutions to environmental problems. Science and technology related to people’s livelihood have been vigorously developed, and the speed of application and transformation of science and technology has been accelerating.
Taking Chinese medicine as an example, Chinese medicine is a unique health resource in China and an important national industry, which is of great significance in the overall economic and social development. Historical reasons and the complexity of traditional Chinese medicine itself restrict the varieties of traditional Chinese medicine to become bigger and stronger. The secondary development of traditional Chinese medicine has led the innovative development direction of traditional Chinese medicine industry, promoted the technological upgrading of traditional Chinese medicine industry, played a significant role in ensuring the success of medical reform in China and promoting the development of biomedical industry, and produced significant economic and social benefits.
For example, around the great demand of making Chinese patent medicines bigger and stronger, and promoting the transformation of Chinese traditional medicine industry to science, technology, efficiency and economy, the research group of Academician Zhang Boli of Tianjin University of Traditional Chinese Medicine took the lead in putting forward the research strategy of secondary development of Chinese patent medicines. After theoretical innovation, technical breakthrough and popularization and application, five core technical systems, such as accurate clinical positioning of Chinese patent medicines, systematic analysis of pharmacodynamic substances, network pharmacology, process quality optimization and digital whole-process quality control, were established, and a secondary development model of Chinese patent medicines was formed, which effectively promoted the technological upgrading of Chinese traditional medicine industry and enabled Chinese medicines to be upgraded. The project has completed the secondary development of 32 varieties of Chinese patent medicines, and the number of varieties with sales exceeding 100 million yuan has increased from 3 to 12. The project technology has been promoted in many places across the country and applied to nearly 100 Chinese medicine enterprises.
4. Interdisciplinary integration breeds innovation.
Interdisciplinary integration is the source of innovation. The intersection and integration of disciplines is often the frontier of innovation, which leads to major scientific discoveries and the emergence of emerging disciplines. At present, many disciplines are committed to cultivating the awareness of interdisciplinary integration, exploring effective ways of interdisciplinary integration, stimulating innovation vitality, improving innovation quality and comprehensively enhancing innovation ability.
Biomedical interdisciplinary subjects are constantly exploring and deepening in frontier fields. For example, Professor Wang Xiaoying from the Imaging Department of the First Hospital of Peking University, Zhou Diange’s research team from the Department of Orthopaedics of Peking University People’s Hospital and Zhang Jue’s research team from the Peking University Biomedical Interdisciplinary Research Center cooperated closely to innovatively develop a new type of flexible coil, which provided a brand-new idea for the design and imaging of magnetic resonance radio frequency coil and non-invasive perfusion functional imaging of lower limbs.
In recent years, China’s frontier interdisciplinary subjects have effectively promoted the system construction, discipline construction and team construction of disciplines in China by exploring the innovation of scientific research and management mechanism, promoting the construction of basic conditions, recruiting and introducing outstanding scientific research talents, and organizing academic exchanges and research project applications.
Under the framework of the Frontier Interdisciplinary Research Institute, each research unit, based on its own existing conditions and facing the development of science and technology and the needs of the country and society, organized multidisciplinary research forces to carry out research on frontier issues and tackle key problems in science and technology, won the support of various interdisciplinary research projects, and achieved some important research results.
(Reporter Zhan Yuan)
Take multiple measures to ensure children’s medical needs. Covid-19 infection in China is at a low epidemic level
CCTV News:Recently, there has been cooling and snowfall in many parts of the country, and children’s respiratory diseases are in the high season. What is the overall situation of pediatric medical resources in the national maternal and child health care system? What matters should be paid attention to in children’s home care? The National Health and Wellness Commission held a press conference on the 17th to respond to concerns about the prevention and treatment of respiratory diseases in winter.
According to reports, as children’s respiratory diseases enter a period of high incidence, the National Health and Health Commission has made overall plans to guide and promote maternal and child health care institutions at all levels to expand capacity and increase efficiency, and fully protect children’s medical needs: expand pediatric service resources, guide maternal and child health care institutions to strengthen personnel deployment, and meet children’s medical needs to the maximum extent; Optimize the spatial layout and treatment process, promote the pre-diagnosis inspection service, smooth the green channel for emergency treatment, and gradually realize the grading and stratification of children’s treatment; Promote the "internet plus" service, and reduce the pressure of offline medical treatment through online outpatient follow-up, online prescription, and logistics and delivery of drugs to the home.
At the present stage, China has strengthened children’s health guidance in combination with children’s health care services, continuously increased the popularization of popular science, and provided targeted technical guidance to kindergartens, primary and secondary schools and other institutions with a large number of children to prevent the occurrence of clustered diseases. In response to the problem of home care for children that parents are generally concerned about, industry insiders said that parents should choose to rest at home or seek medical treatment in time according to the changes of children’s condition, do not enter the park or attend classes with illness, and avoid taking antibacterial drugs for their children.
Lu Gen, Director of Respiratory Department of Guangzhou Maternal and Child Health Hospital, Guangdong Province:Attention should be paid to the interaction of drugs. Do not take antipyretics and compound cold medicines containing antipyretic and analgesic at the same time. At the same time, avoid using Chinese patent medicines with the same function and overlapping components, which will increase the risk of adverse drug reactions. After children get sick, they should choose to rest at home or seek medical treatment in time according to their illness. It is not recommended to enter the park or attend classes, so as to avoid cross-infection.
Chang Zhaorui, a researcher at the Center for Disease Control and Prevention of China, said that Covid-19 infection in China is at a low epidemic level, and the BA.2.86 mutant and its subfamilies in Covid-19 account for a relatively low proportion. At present, the public health risk of this mutant in China is low. So far, no unknown new viruses and bacteria have been found in the pathogen monitoring of respiratory diseases in China.
Running away from home, sleeping on the streets, India’s rich second generation wandering and working ＂not fighting for dad＂
BEIJING, Nov. 8 (Xinhua)-According to a comprehensive report, the 19-year-old son of an oil dealer in Padra, India, didn’t like studying, so he left home for nearly a month to prove his potential. When the police finally found him, they found the young man wandering around and working, and even sleeping on the street.
According to the report, this young man named Taka grew up with a golden spoon and is a student of Wassad Engineering College.
On October 14th, he left his hometown of Padra and said that he was going to school. However, Taka did not go to school, but went to Vadodara Railway Station, where he took the train to Delhi and lost contact with his family.
The picture was taken from The Times of India.
The family found that he had left his mobile phone at home, and there was no news for a long time, so he called the police. The police searched for Taka’s whereabouts according to the surveillance video, but never found his whereabouts.
The case seems hopeless, and the police almost want to give up looking for Taka.
On November 4th, local time, Taka decided to go to an upscale hotel in Simla to look for a job.
The manager of this hotel found that Taka’s face was immature and his clothes were not ordinary, so he doubted Taka’s identity and immediately called the police.
When the police found Taka, they found him sleeping on the street, then asked him to show his identity document and confirmed that he was Taka who had been missing for nearly a month, so they quickly informed Taka’s family to reunite with him.
When Taka’s family heard the news, they immediately came to Simla to reunite with Taka. Taka’s uncle Ketan said that now the whole family finally breathed a sigh of relief. "We have been having a hard time."
It is reported that Taka chose to run away from home because he didn’t like his school and didn’t like studying. He had been to Mumbai, Delhi and Sutela and worked everywhere to make a living. It is said that during Taka’s wandering, he worked as a dishwasher in a road restaurant and a clerk in a small shop.
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Is it better to eat rice or noodles Listen to an expert give you a stroke.
Whether to eat rice or noodles is always a controversial topic. Let’s divide into several questions and take a quick look.
Question 1
Compared with the staple food made of white flour, which one has higher calories?
As far as the calorie of food is concerned, it is not what food is made of, but what it is made of, how much water it contains, how much dry food it has, and whether it is added with oil and sugar. The reason why pasta is generally higher in calories is because of the above two reasons.
A lot of pasta needs oil, even both oil and sugar. Most of those foods with stuffing have fat and thin meat stuffing and enough fat. Therefore, compared with rice, these pasta dishes have higher calories, which is understandable.
Those pasta without oil and sugar depend on the moisture content. The moisture content of ordinary white rice is usually between 62% and 65%. Except for soft noodles, pasta will probably be lower than this value. For example, the moisture content of steamed bread is about 45%-50%, and the staple bread is even lower, only about 40%. As for dry staple foods such as naan, steamed buns and dry pancakes, the moisture content is even lower.
Because the water content is low, eating a little more will increase the calories. Comparatively speaking, rice has more water content, less dry goods and lower calories. If you cook porridge again, it will contain more water and have lower calories in each bite.
Therefore, compared with the same dishes, when eating rice or porridge, the quantity is better controlled, and the risk of excessive calories is slightly smaller.
Question 2
Compared with the staple food made of white rice and white flour, which one has higher blood sugar response?
In terms of blood sugar reaction, white rice and white flour food are generally high, depending on the cooking method.
Compared with white steamed bread and white bread, the glycemic index (GI) of rice is slightly lower, but not much lower. White steamed bread and white bread are 88, and white rice is 83. Whole wheat steamed bread and whole wheat bread will raise blood sugar more slowly.
For those pasta with added fat, although the digestion speed is slow and the blood sugar rises later and lower after a meal, the food with high fat has an adverse effect on the insulin sensitivity of the next meal. Therefore, it is not a good choice for people who need to control blood sugar, and it is not a good choice for people who need to lose weight.
Among pasta, pasta and macaroni have the lowest blood sugar reaction, and ordinary dried noodles are lower than steamed bread. Generally speaking, the higher the content of protein in flour for noodle making, the more chewy the cooked taste, and the lower the postprandial blood glucose response.
Similarly, rice also has different processing accuracy and processing methods. If you eat germ rice, rice with some brown rice, etc., then under the premise of the same cooking method, the GI value is lower than that of polished white rice. There are also some boxed ready-to-eat rice processed in advance, and the GI value is lower than that of freshly cooked rice at that time.
Of course, the GI value of these rice is lower than that of steamed bread and bread. Therefore, from the perspective of blood sugar stability, ordinary rice has a slight advantage.
Question 3
Is there any rice food with a higher blood sugar response than white rice?
Among white rice foods, there are indeed some foods with higher blood sugar response than bread and steamed bread, that is, white rice porridge and glutinous rice food.
White rice porridge cooked with refined white rice is very easy to digest because it is boiled to powder, so its blood sugar response is higher than that of white rice.
However, these foods are similar to rice. Although the blood sugar peak is steep, it is not easy to cause hypoglycemia. What is more powerful is glutinous rice food. After eating them, not only did their blood sugar rise sharply, but according to the same amount of carbon and water, their postprandial blood sugar was easy to drop below the normal level.
So, what if you add oil to glutinous rice food? Blood sugar will rise a little later, but the peak of blood sugar in the later period is big and lasts for a long time. Of course, this kind of food is added with fat and has more calories than white rice, which is not suitable for people who need to lose weight.
Therefore, for unhealthy people who have already suffered from cardiovascular diseases or diabetes, glutinous rice foods such as fried cakes, glutinous rice balls and zongzi, as well as refined white rice foods such as rice rolls and preserved egg porridge, need to be controlled even more, because their GI values are really too high, even higher than ordinary white rice.
Therefore, from the perspective of controlling blood sugar, glutinous rice food is the worst, worse than white bread and steamed bread.
Question 4
How to match rice food and pasta with whole grains?
Rice can be incorporated into countless kinds of whole grains and legumes to make miscellaneous grains rice. Half white rice and half other miscellaneous grains (most of which need to be soaked in advance) actually taste very fragrant. It is also very simple and convenient to add some diced sweet potatoes, Chinese yam slices and taro seeds when steaming rice.
Flour can also be added with about 20% of miscellaneous grains powder to make steamed bread, cakes, pancakes, bread and so on. However, when the addition amount exceeds 20%, the taste of pasta will become worse because gluten is seriously diluted. A small amount of mixed bean powder can be added to the noodles, which makes the taste smoother. You can also add oat flour, buckwheat flour, corn flour, etc., but the toughness of the noodles is reduced, and the cooking method is different. Home-made technology is difficult, and the overall popularity is not high.
Therefore, from the convenience of adding whole-grain miscellaneous beans and potatoes, rice has a slight advantage.
Question 5
Are there enough dishes to accompany the staple food?
Although the postprandial blood sugar response of white rice is higher than that of noodles, jiaozi and Melaleuca Cake, many people find that eating rice has better blood sugar control effect than eating these pasta, and it is also less likely to gain weight. Why is this?
To a large extent, this is because of different eating methods and different contents.
In addition to the low nutritional value of white rice, there are advantages in food collocation when eating rice. We seldom just eat a bowl of rice, but we have meat, fish, eggs, bean products, and vegetables, and usually there are more dishes than rice. This makes it easier to obtain relatively balanced nutrition.
When eating noodles, there is a big bowl of noodles, and there are only a few dishes and marinades. Therefore, from the perspective of fully cooperating with various dishes, rice is still slightly dominant.
Question 6
Which vitamin is more, rice or pasta? Which is safer?
Comparing rice with white flour one-to-one, protein and B vitamins in white flour are slightly higher. However, the disadvantages of rice are not so obvious after matching dishes. Rice with a large number of dishes, compared with noodles and cakes with few dishes, nutrition will win.
From the safety point of view, rice food rarely has allergic problems, while some people eat flour with the risk of "chronic gluten allergy". For these allergic people, wheat gluten will damage the intestinal mucosal barrier, which may lead to chronic allergies to other foods. Severe wheat gluten allergy may even lead to "celiac disease". Such patients can lead a normal life only if they are completely away from all foods containing flour.
Generally speaking, rice food and pasta have their own advantages and disadvantages. Whether it is white rice or white flour food, eating more is not conducive to preventing diabetes and cardiovascular and cerebrovascular diseases, nor to losing weight. Appropriate inclusion of whole grains is a better choice. For people who need to lose weight and prevent chronic diseases, reducing the oil and salt in the staple food, including some whole-grain miscellaneous beans and more vegetarian dishes are the key points to eat the staple food healthily.
Text/Fan Zhihong (director of China Nutrition Society, chief expert of science communication hired by China Association for Science and Technology)
Drink Wang Laoji herbal tea to prolong life by 10%？ The conclusion of rat experiment may not be applicable to people.
The project involved in the 863 Program is actually a study on the safety of functional food, and the purpose of the study is not to extend the life.
On December 5th, Weibo, the official website of Wang Laoji, announced that according to the research results of the National 863 Program, drinking Wang Laoji can prolong life span by 10%. After this statement was released, it was quickly questioned by netizens about the authenticity of the project and the scientific nature of its conclusions. Beijing Youth Daily reporter found that herbal tea brands such as Wang Laoji were indeed used as experimental objects in a sub-project of the 863 Program. However, according to the introduction of Guangzhou CDC, which participated in the project, the center has only done relevant experiments on rats, and it is not sure that the effect of "prolonging life" is also applicable to humans. Many experts in related fields said that there is no functional food, even medicine, that can claim to prolong human life by 10%.
Wang Laoji claims to prolong his life by 10%
On December 5th, a news about herbal tea Wang Laoji was widely spread on the Internet. Li Chuyuan, chairman of Guangzhou Pharmaceutical Group, announced at a forum that the research results of the National 863 Program show that drinking Wang Laoji can prolong life by about 10%. But soon this news caused a lot of questions.
The first person who questioned this idea was the CEO of Huada Gene in the same industry. On the afternoon of the 5th, Weibo, the official of Wang Laoji, announced that Li Chuyuan, chairman of Guangzhou Pharmaceutical Group, had a high-end interaction with Yin Ye, CEO of Huada Gene, and other guests at the China Medical Industry Forum. Li Dong said that "according to the research results of the National 863 Program, drinking Wang Laoji can prolong the life span by about 10%", which was immediately highly recognized by President Yin Ye of Shenzhen Huada Gene Co., Ltd. and warmly applauded by all the guests.
On the afternoon of 6th, Yin Ye, CEO of BGI, forwarded the Weibo and explained that the so-called "high recognition" was just a courtesy nod. He said: "Although I am in the same industry and drink Wang Laoji, it does not mean that I recognize this conclusion. The extension of human life span is a comprehensive issue, and so far no single factor can form such a significant difference. "
In addition to peers, many netizens have also left messages under Wang Laoji’s official Weibo, saying, "Believe in advertising, you can prolong your life by 100%, just give your brains.". Others questioned, "How is 10% calculated? So many health products in China didn’t dare to say that, and finally lost to a drink seller. ".
Previously, it was caught in the "life extension storm"
The reporter of Beiqing Daily found that this is not the first time that Wang Laoji claimed that he has the effect of prolonging his life. On June 13th, 2013, GPHL held a special press conference, saying that "Wang Laoji Herbal Tea has the function of prolonging animal life".
At the press conference, GPHL said, "Through a two-year safety test on 576 mouse samples, it was initially found that the survival rate of rats in the experimental group of Wang Laoji herbal tea was better than that of the control, indicating that Wang Laoji herbal tea has the function of prolonging animal life … …”
At that time, it was not long before Guangzhou Pharmaceutical officially recovered the brand of Wang Laoji, and the news about "Wang Laoji prolonging life" immediately caused widespread doubts. Some netizens said, "How long does it take to extend the life of animals to be scientifically verified? It was less than two years before Guangyao officially recovered Wang Laoji, and this magical result was actually measured! " Others ridiculed, "After Radix Isatidis, another dose ‘ Shenyao ’ Available. "
Despite the surging doubts, the relevant person in charge of Guangzhou Pharmaceutical firmly believed in the authenticity of the efficacy of prolonging life when interviewed by the media, and said that this was only a phased achievement, and the next step would be to continue research.
Sure enough, on January 6, 2016, Wang Laoji once again released a "breakthrough" scientific research achievement: according to national standards and US FDA standards, the three-year safety system study of the first herbal tea product in China showed that long-term drinking of Wang Laoji herbal tea could prolong the life of animals.
According to reports, this conclusion is the first herbal tea project in the National 863 Plan. Guangdong Provincial Center for Disease Control and Prevention, as a scientific research unit, undertook the research on functional food safety evaluation factors.
"According to the requirements of national standards and American FDA standards, the research group conducted a two-year safety system study on mouse samples, and found that the survival number and expected average survival time of the experimental group of Wang Laoji herbal tea were higher than those of the control group. The statistical survival time of the experimental group of female rats given 2.90g/kg BW of Wang Laoji herbal tea was 708.2 days, while the statistical survival time of female rats in the control group was 675.1 days, which was 33.1 days higher. The difference was obvious, which proved that drinking Wang Laoji herbal tea for a long time could prolong the life of animals. At the same time, related research was carried out according to the human consumption rules of functional foods, and it was found that the physical examination indexes such as liver and kidney function, blood lipid classification and blood routine of the subjects, respiratory system, digestive system, urinary system and mood all improved to some extent, which proved that drinking Wang Laoji herbal tea for a long time had a positive effect on health. " Although specific data have been released, Wang Laoji’s function of "prolonging life" has not been widely recognized because the report only involves experiments related to rats.
As for the "life extension" storm, Wang Laoji responded on the evening of December 6 that the conclusion of life extension was obtained from 576 rat samples, and the relevant statements were basically consistent with the information released in 2016.
Survival rate is mainly used for safety verification.
On December 6, Huang Junming, director of the Institute of Health Toxicology of Guangdong Provincial Center for Disease Control and Prevention, admitted to the reporter of Beiqing Daily that the center had indeed participated in related 863 projects. "This project exists, and the project number is 2010aa023001. However, we only participated in the experiments of early rats and were not responsible for the human experiments. "
According to Huang Junming, the members of this 863 research group include several universities, several research institutions and many enterprises. At that time, it was a huge project, herbal tea was only one of the sub-items, and our team was responsible for part of the work.
He recalled the operation of the project to the reporter of Beiqing Daily. At that time, there were three herbal teas participating in the experiment. Among them, Jiaduobao and Wang Laoji’s experiments involved the survival rate of rats, both in red cans and green boxes. Another brand product does not involve this indicator. "Our animal experiments mainly focus on the safety of herbal tea, and the final survival rate of rats is an index to investigate the results." Huang Jun Ming said, "The experiments in which Jiaduobao and Wang Laoji participated were successful, and the animal survival rate reached the previous experimental design. The fact of the experiment was that the rats who used herbal tea lived longer than those who did not."
Huang Junming repeatedly stressed: "The survival rate is only the result of our experiment, not the purpose of the experiment. As to whether Wang Laoji has the function of prolonging life, I can’t give a conclusion. As for how the company publicizes, it is beyond our control. "
When asked about the funding of this scientific research project, Huang Junming said that all scientific research projects are supported by funds. In addition to the higher-level funding, all units that undertake the project also have inputs. "At that time, Wang Laoji, Jiaduobao and another herbal tea company provided strong support in terms of samples, materials, production, processing and experiments, which ensured the smooth progress of the project."
A staff member of the Guangdong Provincial Center for Disease Control and Prevention said that the research results released by Wang Laoji only mentioned about 10% of the experimental results, but did not provide specific experimental details and experimental data, and even the experimenters did not mention it. "The result is very vague and the words are unknown, so we are also verifying it further, but we are not responsible for this experimental result for the time being."
Expert: Herbal tea is not suitable for everyone.
Wang Fengzhong, deputy director of the Institute of Agricultural Products Processing, Chinese Academy of Agricultural Sciences, said that because rats and humans belong to different species, the conclusions obtained in rat experiments may not necessarily apply to humans.
Wang Fengzhong said that related efficacy tests often require a series of animal tests such as fruit flies, rats and monkeys, and finally human trials. Due to the complexity of human body structure, many ingredients that work on animals may have little effect on human body. "If we want to prolong human life by 10%, we need to prolong life by at least 30% in rat experiments."
Wang Fengzhong introduced that at present, there is no such thing as "prolonging life by 10%" in the related experiments of functional foods. "Now no one dares to say that it can improve human life span by 10%, and even drugs dare not claim to have such effects."
Wang Fengzhong said that herbal tea is not suitable for everyone to drink. "Every product has its optimal population, and it is impossible for a certain product to cure all diseases. Just as some people are allergic to eating eggs, herbal tea cannot be beneficial to everyone. "
Fan Zhihong, an associate professor at the College of Food Science and Nutritional Engineering of China Agricultural University, told the reporter of Beiqing Daily that to prove that Wang Laoji has a certificate of life extension, it is necessary to produce accurate research data. "The conclusion without data is unbelievable from my personal point of view", and there is no related research on whether it is vitamin drinks or energy drinks.
Fan Zhihong said that this kind of research on life extension needs to be followed for many years, and the sample is very large, and all kinds of mixed factors should be avoided, that is to say, other factors affecting life should be excluded to prove that only one factor has an impact.
Fan Zhihong said that she didn’t know much about the traditional Chinese medicine ingredients in the formula of Wang Laoji herbal tea, but as a high-sugar beverage, it was not suitable for everyone to drink. In addition, from the perspective of publicity, it is not appropriate to highlight the life-extending effect of products. Ordinary food cannot publicize its efficacy, even if herbal tea belongs to health care products, "prolonging life" is not among the efficacy of health care products.
The reporter of Beiqing Daily inquired from the website of china food and drug administration that the food and beverage branch of Guangzhou Wanglaoji Pharmaceutical Co., Ltd., the parent company of Wanglaoji Herbal Tea, registered its products as plant drinks, which means that Wanglaoji Herbal Tea is a beverage and not a health care product.
According to the relevant provisions of the Technical Specification for Inspection and Evaluation of Health Foods (2003 edition) issued and implemented by the Ministry of Health in 2003, health foods with health claims can declare 27 functions such as enhancing immunity, antioxidation, assisting in improving memory, relieving physical fatigue and losing weight, which does not include the function of prolonging life.
Text/reporter Kong Lingqi Xiong Yingqi Zhang Yue
Song L EV equipped with ＂Eye of the God＂, positioning the B-class pioneer hunting SUV.
In the field of B-class SUV, there has never been an all-round hunting SUV, which requires not simple, high face value, strong power, advanced technology and intelligent driving. On the one hand, we need to be versatile, on the other hand, we must be good in every direction.
At present, BYD is the only car company that can launch such models on the basis of ensuring sales. Recently, Douge tested the brand-new 2025 model and experienced its performance in all directions. Brother Dou believes that it is very difficult to do well in these aspects in this level of field. Let’s take a serious look at this 2025 Song L EV today, shall we?
The key point is that -DiPilot 100, a high-order intelligent driving assistance system of "Eye of the Gods", has a total of 29 sensor devices, including 5 high-precision millimeter-wave radars, 2 forward-looking cameras, 1 rearview mirror camera, 4 side-looking cameras, 4 panoramic cameras, 1 DMS camera and 12 ultrasonic radars. This hardware configuration is very rare in many vehicles of the same class.
So what function can it achieve? Because everyone is curious about how to use this set of "eyes of the gods"? High-speed navigation (HNOA) means being able to get on and off ramps, overtake, merge lines, keep lanes and so on at high speed. The basic ACC adaptive cruise, ICC lane navigation and ILCA lane change can be easily realized, and the mainstream intelligent auxiliary functions are realized. These functions have been seen in many videos and pictures before, and today we focus on this, parking assistance.
This parking aid includes remote parking and automatic parking. Remote parking is connected to the vehicle through a mobile phone. We have tested this and it is very smooth, especially when encountering a very narrow parking space. Focus on automatic parking, which is to cooperate with the sensor equipment mentioned above to realize automatic parking. We are in a closed extreme road position. As you can see, this parking frame is very small and extreme, and it is basically the same as the 2025 Song L EV. When we use automatic parking in the car, we found that Song L EV is very silky and accurate, which should be praised.
On the one hand, this function reflects BYD’s technical skills in intelligent assisted driving, on the other hand, it really facilitates urban car use, solves parking anxiety and brings tangible benefits to everyone. Then we are at the scene, not to mention that this function is not easy to use, and we really have to meet a very extreme position. This automatic parking can save a lot of time.
From the perspective of the entire B-class car, the 2025 Song L EV has a high face value, and the shape of the slip back is actually a feeling of Z9GT with a high face value. As for the interior, it actually matches the appearance value, which is very in line with the young people’s aesthetics of hunting cars, clean and tidy, and very advanced.
Generally speaking, after experiencing the 2025 Song L EV with the "Eye of the God", I really feel that more consumers will be willing to consider this B-class hunting SUV. I want to have a face value, space and space, and be smart and intelligent. Brother Dou will not hesitate to give it one more label, that is, omnipotence. If there is a chance, everyone can go for a test drive!
Shopping malls change songs to remind ＂anti-thieves＂？ Some shopping malls have confirmed that this is true.
This newspaper (reporter Zhao Xin) went shopping, and I don’t know how many citizens paid attention to the songs played in the store. Yesterday, the Internet began to spread that "the sudden change of songs in shopping malls is a mysterious hint", reminding consumers that hot songs are "anti-thieves". Is there such a "hint"? Yesterday, reporters contacted many shopping malls in Wuhan, and some shopping malls said that this prevention mechanism does exist. Have you ever encountered such a "hint" when shopping?
"pay attention! The change from soothing songs to energetic songs in shopping malls is to remind people who are used to stealing admission. " Yesterday, netizen @ Oregon Seven Sisters said that she tried on shoes when she was shopping in the mall many years ago. The light music originally played turned into a strong song. The salesperson told me that there was a habitual thief entering the mall. After the security guard found it, he informed the studio to remind him. This blog post was forwarded by the majority of netizens, saying that they had encountered similar situations. Some netizens also expressed doubts, saying that the sudden change of genre may be just a coincidence.
Is there such a "secret code" in the mall? Do local shopping malls in Wuhan have their own reminder system? Yesterday, the reporter found out from Guoguang, World Trade Organization, China Merchants, Qunguang, Ikea Huiju and other large shopping malls that some shopping malls did implement this code law. According to the staff from Qunguang, they will use this method to remind employees that there are fixed tracks for different phenomena, but the song list is not convenient to publish. The gathering of Zhongshang Square and IKEA also indicates that there are similar early warning methods. "In fact, this is just a sudden emergency mechanism." According to the relevant person in charge of a shopping mall, the public security environment and security have improved, and it is difficult to use the song-changing code. If thieves appear, they will directly intercept them at the scene to create a safe shopping environment for the citizens.
Reading： the handling of the disappearance of Sogou pinyin input method
Some friends downloaded and installed the sogou input method on the computer, but it was gone after the computer was restarted. What should I do? Next, Xiaobian will share the handling method of Sogou Pinyin input method missing.
Handling operation of Sogou pinyin input method missing
Method 1: Right-click the language icon on the taskbar, then click "Settings", click "Add", and then find the sogou input method to add.
Method 2:
1. ctfmon has no solution to start: Start — — Run — — msconfig。
2. Open the system configuration utility, then switch to the startup tab, check ctfmon, then exit and restart the computer.
Method 3: The solution of not opening the advanced text service: Open the control panel, select the language in the regional and language options, click Advanced in the "Details", uncheck the box before "Close the advanced text service", and then click "OK" to exit.
If you have a text service installed, the language bar will be displayed automatically. However, if you close the language bar, you can use this step to redisplay it. If you want to minimize the language bar to the taskbar, right-click the language icon on the taskbar, then click "Settings" and select the input method you want to add.
The above is the processing operation of the Sogou Pinyin input method that Xiaobian brought to you. Let’s learn together. I believe it can help some new users.